Book
A Handbook of Medicinal Plants of Nepal Supplement I
Research Articles
- Bibek Adhikari, Hari Prasad Devkota, Khem Raj Joshi, Takashi Watanabe and Shoji Yahara (2016) Two new diacetylene glycosides: bhutkesoside A and B from the roots of Ligusticopsis wallichiana. Natural Product Research, 30, 1577-1584.
- Hari Prasad Devkota, Khem Raj Joshi, Takashi Watanabe and Shoji Yahara (2016) Chemical Constituents from the Roots, Stems and Leaves of Diplomorpha sikokiana. Natural Products Communications 11, 475-476.
- Hari Prasad Devkota, Khem Raj Joshi, Takashi Watanabe and Shoji Yahara (2015) Biflavonoids, Lignans and Related Compounds from the Roots of Diplomorpha canescens. Helvetica Chimica Acta, 98, 704-709.
- Fei Cong, Khem Raj Joshi, Hari Prasad Devkota, Takashi Watanabe and Shoji Yahara (2015) Gaultherioside: New Flavonoid from the Stems and Leaves of Gaultheria fragrantissima. Natural Product Research 29, 1442-1448.
- Khem Raj Joshi, Hari Prasad Devkota, Tadanori Nakamura, Takashi Watanabe and Shoji Yahara (2015) Chemical constituents and antioxidative activity of Begonia picta. Records of Natural Products 9, 446-450.
- Hari Prasad Devkota, Khem Raj Joshi, Tomomi Ozasa, Soko Fukunaga, and Shoji Yahara (2015) Steroidal Glycosides from the Fruits, Aerial Parts and Tubers of Potato (Solanum tuberosum). Journal of Phytochemistry and Pharmacognosy 3, 252-255.
- Tianxiao Meng, Ryota Koga, Eriko Nakamura, Nobuto Irino, Khem Raj Joshi, Hari Prasad Devkota, Shoji Yahara and Ryuichiro Kondo (2015) Effects of irradiation with light of different photon densities on the growth of young green barley plants. Agricultural Sciences, 6, 208-216.
- Khem Raj Joshi, Hari Prasad Devkota, Takashi Watanabe and Shoji Yahara (2014) Phenolic compounds from the flowers of Nepalese medicinal plant Aconogonon molle and their DPPH free radical scavenging activities. Natural Products Research 28, 2208-2210.
- Hari Prasad Devkota, Khem Raj Joshi, Kuber Jung Malla, Takashi Watanabe and Shoji Yahara (2014) Phenolic Compounds from the Leaves and Twigs of Heynea trijuga. The Japanese Journal of Pharmacognosy 68, 97-98.
- Sena Miyazaki, Hari Prasad Devkota, Khem Raj Joshi, Takashi Watanabe and Shoji Yahara (2014) Chemical Constituents from the Aerial Parts and Rhizomes of Roscoea purpurea. The Japanese Journal of Pharmacognosy 68, 99-100.
- Khem Raj Joshi, Hari Prasad Devkota, and Shoji Yahara (2014) Chemical Constituents from Bhale Chiraito (Swertia angustifolia). The Japanese Journal of Pharmacognosy 68, 95-96.
- Khem Raj Joshi, Hari Prasad Devkota and Shoji Yahara (2014) Bijayasaline: A New C-glucosyl-a-hydroxydihydrochalcone with Potent Antioxidative Activty from the Heartwood of Pterocarpus marsupium. Natural Products Communication 9, 821-822.
- Khem Raj Joshi, Hari Prasad Devkota, Takashi Watanabe and Shoji Yahara (2014) Thotneosides A, B and C: Potent Antioxidants from Nepalese Crude Drug, Leaves of Aconogonon molle. Chemical and Pharmaceutical Bulletin 62, 191-195.
- Khem Raj Joshi, Hari Prasad Devkota and Shoji Yahara (2014) Simalin A and B: New Aromatic Glycosides from Bark of Bombax ceiba. Phytochemistry Letters 7, 26-29.
- Hari Prasad Devkota, Anjana Adhikari-Devkota, Shoji Yahara and Purusotam Basnet (2013) Anti-oxidative Properties Nepalese Traditional Anti-diabetic Herbal Medicines. Nepal Journal of Science and Technology 14, 151-154.
- Hari Prasad Devkota, Kumiko Fukusako, Koji Ishiguro and Shoji Yahara (2013) Flavone C-Glucosides from Lychnis senno and their Antioxidative Activities. Natural Product Communications 8, 1413-1414.
- Khem Raj Joshi, Hari Prasad Devkota and Shoji Yahara (2013) Chemical Analysis on Flowers of Bombax ceiba from Nepal. Natural Product Communications 8, 583-584.
- Hari Prasad Devkota, Takashi Watanabe and Shoji Yahara (2013) Flavonoids and Saponins from Zizyphus incurva. Natural Product Research 27, 697-701.
- Ryota Koga, Tianxiao Meng, Eriko Nakamura, Chizuru Miura, Nobuto Irino, Hari Prasad Devkota, Shoji Yahara and Ryuichiro Kondo (2013) The effect of photo-irradiation on the growth and ingredient composition of young green barley (Hordeum vulgare). Agricultural Sciences 4, 185-194.
- Kouichi Yoshizaki, Hari Prasad Devkota, Hiroharu Fujino and Shoji Yahara (2013) Saponins Composition of Rhizomes, Taproots and Lateral Roots of Satsuma-ninjin (Panax japonicus). Chemical and Pharmaceutical Bulletin 61, 344-350.
- Kouichi Yoshizaki, Hari Prasad Devkota and Shoji Yahara (2013) Four New Triterpenoid Saponins from the Leaves of Panax japonicus Grown in Southern Miyazaki Prefecture (4). Chemical and Pharmaceutical Bulletin 61, 273-278.
- Hari Prasad Devkota, Masato Watanabe, Takashi Watanabe and Shoji Yahara (2013) Diplomorphanins A and B: New C-Methyl Flavonoids from Diplomorpha canescens. Chemical and Pharmaceutical Bulletin 61, 242-244
- Khem Raj Joshi, Hari Prasad Devkota and Shoji Yahara (2012) Chemical Analysis on Heartwood of Bijayasal (Pterocarpus marsipium Roxb.). Nepal Journal of Science and Technology 13, 219-224.
- Hari Prasad Devkota, Kouichi Yoshizaki and Shoji Yahara (2012) Pilloin 5-O-a-D-Glucopyranoside from the Stems of Diplomorpha ganpi. Bioscience, Biotechnology and Biochemistry 76, 1555-1557.
- Takashi Watanabe, Ryosuke Murai, Hari Prasad Devkota, Shoji Yahara and Zabta Khan Shinwari (2012) Overseas CSR Model for the Social Development using Medicinal Plant Resources through Botanical Inventory. Journal of Society for Social Management Systems, 2012, Serial No. SMS12-9548, 1-9.
- Hari Prasad Devkota, Masato Watanabe, Takashi Watanabe and Shoji Yahara (2012) Diarylpentanoids from Diplomorpha canescens and Diplomorpha ganpi. Phytochemistry Letters 5, 284-286.
- Hari Prasad Devkota, Masato Watanabe, Takashi Watanabe and Shoji Yahara (2012) Phenolic compounds from the Aerial Parts of Diplomorpha canescens. Chemical and Pharmaceutical Bulletin 60, 554-556.
- Hari Prasad Devkota, Takashi Watanabe, Kuber Jung Malla, Yoichi Nishiba and Shoji Yahara (2012) Studies on Medicinal Plant Resources of the Himalayas: GC-MS Analysis of Seed Fat of Chyuri (Diploknema butyracea) from Nepal. Pharmacognosy Journal 4 (27), 42-44.
- Hari Prasad Devkota, Masato Watanabe, Takashi Watanabe and Shoji Yahara (2010) Flavonoids from the Aerial Parts of Diplomorpha canescens. Chemical and Pharmaceutical Bulletin 58, 859-861.
- Hari Prasad Devkota, Purusotam Basnet and Shoji Yahara (2010) A new Phenolic Compound, 4-Dehydrochebulic acid-1,6-dimethyl Ester from Sapium insigne Leaves. Journal of Natural Medicine 64, 191-193.
- Hari Prasad Devkota, Purusotam Basnet and Shoji Yahara (2009) Diterpene Esters and Phenolic Compounds from Sapium insigne (ROYLE) BENTH. ex HOOK. fil. Chemical and Pharmaceutical Bulletin 57, 1289-1291.
- Anjana Adhikari, Hari Prasad Devkota, Akihito Takano, Kazuo Masuda, Takahisa Nakane, Purusotam Basnet and Natasa Skalko-Basnet (2008) Screening of Nepalese Crude Drugs Traditionally Used to Treat Hyperpigmentation: In Vitro Tyrosinase Inhibition. International Journal of Cosmetic Sciences 30, 353-360.
- Hari Prasad Devkota, Anjana Adhikari, Sunila Paudel, Sushila G.C., Akihito Takano and Purusotam Basnet (2006) Antioxidative Activity of Common Natural Medicines in Nepal. Journal of Nepal Pharmaceutical Association 24, 39-46.
Conference Presentations
63. Khem Raj Joshi, Hari Prasad Devkota, Takashi Watanabe and Shoji Yahara (2016) Phenolic Constituents from Nepalese Medicinal Plant: Aconogonon molle. The Seventh National Conference on Science and Technology, March 29-31, Kathmandu, Nepal, Abstract papers p. 115.
62. Pooja Shrestha, Khem Raj Joshi, Kalpana Parajuli, Prakash Poudel, Hari Prasad Devkota, Takashi Watanabe and Shoji Yahara, Nirmala Jamarkettel (2016) Anti-diabetic Medicinal Plants Used by Local People in Kaski District, Nepal. The Seventh National Conference on Science and Technology, March 29-31, Kathmandu, Nepal, Abstract papers p. 284-285.
61. Roshani Gurung, Khem Raj Joshi, Nirmala Jamarkettel, Prakash Poudel, Hari Prasad Devkota, Takashi Watanabe and Shoji Yahara, Kalpana Parajuli (2016) Medicinal Plant Used for Wound Healing Activity and Skin Allergies Found in Kaski District of Nepal. The Seventh National Conference on Science and Technology, March 29-31, Kathmandu, Nepal, Abstract papers p. 284.
60. Sunila Poudel, Kalpana Parajuli, Nirmala Jamarkettel, Hari Prasad Devkota, Takashi Watanabe and Shoji Yahara, Khem Raj Joshi (2016) Nepalese Medicinal Plants Used for Fever in Kaski Disttrict of Nepal. The Seventh National Conference on Science and Technology, March 29-31, Kathmandu, Nepal, Abstract papers p. 286.
59. Sabina Parajuli, Kalpana Parajuli, Nirmala Jamarkettel, Hari Prasad Devkota, Takashi Watanabe and Shoji Yahara, Khem Raj Joshi (2016) Medicinal Plants Used in Hepatic Disorders in Kaski District of Western Region, Nepal. The Seventh National Conference on Science and Technology, March 29-31, Kathmandu, Nepal, Abstract papers p. 286-287.
58. Usha Giri, Kosheli Thapa Magar, Sagarnanda Giri, Kushal Subedi, Sudan Pant, Hari Prasad Devkota, Takashi Watanabe and Shoji Yahara, Khem Raj Joshi. TLC Profile and Antioxidant Activity Analysis of Nepalese Crude Drugs. The Seventh National Conference on Science and Technology, March 29-31, Kathmandu, Nepal, Abstract papers p. 287.
57. Neelima Kayastha, Khem Raj Joshi, Nirmala Jamarkettel, Hari Prasad Devkota, Takashi Watanabe and Shoji Yahara, Kalpana Parajuli (2016) Ethno-medicinal plants used to treat bone fracture from Kaski district, Nepal. The Seventh National Conference on Science and Technology, March 29-31, Kathmandu, Nepal, Abstract papers p. 60.
56. Hari Prasad Devkota (2016) Exploration od Myanmar Medicinal Plants for Potent Bioactive Compounds. Japan Myanmar International Symposium in Kumamoto-2016 (JMISK-2016), February 12, Kumamoto, Japan.
55. Hari Prasad Devkota, Shoji Yahara and Takashi Watanabe (2015) Revitalization of Traditional Medicines through Chemical and Biological Exploration: A Focus on Medicinal Plants from Nepal. The Second Myanmar Japan Symposium, December 5-6, Pathein, Myanmar, Abstract papers p. 25.
54. Khine Zar Wynnt Mynn, Anjana Adhikari Devkota, Hari Prasad Devkota, Takashi Watanabe (2015) Chemical Profiling and Bioactivities of Natural Medicines from Myanmar. The Second Myanmar Japan Symposium, December 5-6, Pathein, Myanmar, Abstract papers p. 121.
53. Takashi Watanabe, Hari Prasad Devkota, Ryosuke Murai and Masataka Takagi (2015) An Evaluation of Adapted Areas for the Cultivation of Rare Plant Resources using GIS. The Second Myanmar Japan Symposium, December 5-6, Pathein, Myanmar, Abstract papers p. 105.
52. Masaki Sasanuma, Hari Prasad Devkota, Mamoru Tanaka, Shuhei Noguchi, Narufumi Suganuma and Takashi Watanabe (2015) An Evaluation of Useful Plant Resources in Kochi Prefecture for their TNF-alpha production and degranulation inhibitory activity. International Symposium on Chronic Inflammatory Diseases, Kumamoto (ISCIDK-2015), October 16-17, Kumamoto, Japan, Abstract papers p. 46.
51. Hari Prasad Devkota, Takashi Watanabe and Shoji Yahara (2015) Flavonoids from the leaves of Crateva unilocularis. The 62th Annual Meeting of the Japanese Society of Pharmacognosy, September 11-12, Gifu, Japan, Abstract papers p. 99.
50. Takashi Watanabe, Hari Prasad Devkota, Sena Miyazaki and Shoji Yahara (2015) Constituents of Roscoea purpurea from Nepal. The 7th International Symposium on the Family Zingiberaceae “Gingers for Life”, August 17-20, 2015, Chiang mai, Thailand, Abstract papers. 48.
49. Hari Prasad Devkota, Khem Raj Joshi, Bibek Adhikari, Takashi Watanabe and Shoji Yahara (2015) Nepalese Natural Medicines: Source of Diverse Natural Products. The 100th Anniversary Memorial International Symposium of The Japanese Chemical Society- Kyushu Branch, June 26-27, Kitakyushu, Japan, Abstract papers p. 159.
48. Takashi Watanabe, Hari Prasad Devkota and Masataka Takagi (2015) Rare medicinal plant inventory using geographical information system (GIS) and the linkage of migration routes of human haplogroups. The Second Mediterranean Symposium on Medicinal and Aromatic Plants, April 22-25, Antalya, Turkey, Abstract papers p. 61.
47. Bibek Adhikari, Hari Prasad Devkota, Khem Raj Joshi, Takashi Watanabe, Nao Sakai, Kimihiro Harada, Katsuya Sakuma, Keisuke Takada and Shoji Yahara (2014) Chemical Constituents of Ligusticopsis wallichiana. The 31th Annual Meeting of the Pharmaceutical Society of Japan-Kyushu Branch, December 6-7, Fukuoka, Japan, Abstract papers p. 159.
46. Fei Cong, Khem Raj Joshi, Hari Prasad Devkota, Takashi Watanabe and Shoji Yahara (2014) Chemical Constituents of Gaultheria fragrantissima and their antioxidant activity. The 31th Annual Meeting of the Pharmaceutical Society of Japan-Kyushu Branch, December 6-7, Fukuoka, Japan, Abstract papers p. 158.
45. Khem Raj Joshi, Hari Prasad Devkota, Takashi Watanabe and Shoji Yahara (2014) Chemical Profiles and Antioxidant Activity Analysis of Nepalese Medicinal Plants. The 31th Annual Meeting of the Pharmaceutical Society of Japan-Kyushu Branch, December 6-7, Fukuoka, Japan, Abstract papers p. 157.
44. Masato Watanabe, Hari Prasad Devkota, Senkarou Sato and Shoji Yahara (2014) Studies on Rare Medicinal Resources (1): Distribution and Chemical analysis of Karakogikaide (Acer ginnala var. aidzuense) from Kumamoto Prefecture. The 31th Annual Meeting of the Pharmaceutical Society of Japan-Kyushu Branch, December 6-7, Fukuoka, Japan, Abstract papers p. 156.
43. Hari Prasad Devkota, Khem Raj Joshi and Shoji Yahara (2014) Flavonoid glycosides from the leaves of Siplikan (Crateva unilocularis). The 61th Annual Meeting of the Japanese Society of Pharmacognosy, September 13-14, Fukuoka, Japan, Abstract papers p. 107.
42. Khem Raj Joshi, Hari Prasad Devkota, Takashi Watanabe and Shoji Yahara (2014) Phenolic compounds from Aconogonon molle and their antioxidative activities. The 61th Annual Meeting of the Japanese Society of Pharmacognosy, September 13-14, Fukuoka, Japan, Abstract papers p. 103.
41. Hari Prasad Devkota, Khem Raj Joshi, Bibek Adhikari, Mai Mawatari, Sena Miyazaki, Takashi Watanabe and Shoji Yahara (2014) Thin Layer Chromatography Based Chemical Profiling of Nepalese Medicinal Plants and Chemical Constituents of Roscoea purpurea. International Symposium on Current Trends and Future Prospects in Pharmaceutical Sciences. July 6-7, Pokhara, Nepal, Abstract papers p. 37.
40. Khem Raj Joshi, Hari Prasad Devkota, Takashi Watanabe and Shoji Yahara (2014) Chemical Analysis and Biological Activities of Nepalese Medicinal plants. International Symposium on Current Trends and Future Prospects in Pharmaceutical Sciences. July 6-7, Pokhara, Nepal, Abstract papers p. 13.
39. Takashi Watanabe, Hari Prasad Devkota and Shoji Yahara (2014) Rare Medicinal Plant Inventory in Nepal and Japan using Geographical Information System (GIS) and Future Phytochemical Prospective. International Symposium on Current Trends and Future Prospects in Pharmaceutical Sciences. July 6-7, Pokhara, Nepal, Abstract papers p. 14.
38. Hari Prasad Devkota, Khem Raj Joshi, Takashi Watanabe and Shoji Yahara (2014) Biflavonoids from the Roots of Diplomorpha canescens. Annual (134th) Meeting of Pharmaceutical Society of Japan. March 27-30, Kumamoto, Japan, Abstract papers (2) p. 154.
37. Khem Raj Joshi, Hari Prasad Devkota, Takashi Watanabe and Shoji Yahara (2014) Potent Antioxidants from Nepalese Crude Aconogonon molle. Annual (134th) Meeting of Pharmaceutical Society of Japan. March 27-30, Kumamoto, Japan, Abstract papers (2) p. 154.
36. Sena Miyazaki, Hari Prasad Devkota, Takashi Watanabe and Shoji Yahara (2014) Chemical Constituents of Nepalese Crude Drug, Roscoea purpurea. Annual (134th) Meeting of Pharmaceutical Society of Japan. March 27-30, Kumamoto, Japan, Abstract papers (2) p. 155.
35. Khem Raj Joshi, Hari Prasad Devkota, Takashi Watanabe and Shoji Yahara (2014) Chemical Constituents of Aconogonon molle and Their Antioxidative Properties. 20th Indian Society of Chemists and Biologists International Conference (ISCBC-2014). March 1-4, Delhi, India, Abstract papers p. 112.
34. Atisammodavardhana Kaudinnyayana, Prakash Poudel, Rashmi Thapa, Hari Prasad Devkota, Shoji Yahara and Nirmala Jamarkattel-Pandit (2013) Chemical Isolation and Antiinflammatory Activity of Astilbe rivularis Buch.-Ham. Ex D. Don. 46th Annual Conference of Indian Pharmacological Society IPSCON-Bangalore 2013, December 16-18, Banglore, India, Abstract in Indian Journal of Pharmacology, 45, Suppl. 1, S114-115.
33. Prakash Poudel, Rashmi Thapa, Hari Prasad Devkota, Shoji Yahara and Nirmala Jamarkattel-Pandit (2013) Chemical analysis, antidiabetic and antioxidant activity of Euonymus hamiltonianus Wall. 46th Annual Conference of Indian Pharmacological Society IPSCON-Bangalore 2013, December 16-18, Banglore, India, Abstract in Indian Journal of Pharmacology, 45, Suppl. 1, S171-172.
32. Rashmi Thapa, Prakash Poudel, Amrit Poudel, Hari Prasad Devkota and Nirmala Jamarkattel-Pandit (2013) Antioxidative activity, total phenolic and flavonoid contents of selected Nepalese medicinal plants。46th Annual Conference of Indian Pharmacological Society IPSCON-Bangalore 2013, December 16-18, Banglore, India, Abstract in Indian Journal of Pharmacology, 45, Suppl. 1, S184.
31. Soko Fukunaga, Tomomi Ozasa, Hari Prasad Devkota, Youichiro Isohama and Shoji Yahara (2013) Wound healing promoting activities of extracts and compounds from Keigai (Schizonepetae Spica). The 60th Annual Meeting of the Japanese Society of Pharmacognosy, September 7-8, Hokkaido, Japan, Abstract papers p. 165.
30. Tomomi Ozasa, Soko Fukunaga, Hari Prasad Devkota, Naotoshi Yoshida and Shoji Yahara (2013) Steroidal Glycosides from Potato and Eggplant. The 60th Annual Meeting of the Japanese Society of Pharmacognosy, September 7-8, Hokkaido, Japan, Abstract papers p. 292.
29. Khem Raj Joshi, Hari Prasad Devkota and Shoji Yahara (2013) New Aromatic Compounds from the Bark of Bombax ceiba. The 60th Annual Meeting of the Japanese Society of Pharmacognosy, September 7-8, Hokkaido, Japan, Abstract papers p. 284.
28. Atisammodavardhana Kaudinnyayana, Hari Prasad Devkota, Shoji Yahara and Nirmala Jamarkattel-Pandit (2013) Chemical Isolation and Antioxidative Activity of Nepalese Crude Drug Thulo Okhati (Astilbe rivularis Buch.-Ham. Ex D. Don). Western Development Regional Dissemination Workshop on Research Findings. August 26, Pokhara, Nepal.
27. Hari Prasad Devkota, Anjana Adhikari, Shoji Yahara, Chaitanya Raj Adhikari and Padam Bahadur Khadka (2013) Discussion on the Medicinal Plants of Nepal and Some Reserch Results. Symposium on Traditional Medicine, Medicinal Plants and Public Health. March 2, Pokhara, Nepal.
26. Hari Prasad Devkota, Takashi Watanabe and Shoji Yahara (2012) Antioxidant and Tyrosinase Inhibitory Compounds from Diplomorpha plants. The 29th Annual Meeting of the Pharmaceutical Society of Japan-Kyushu Branch, December 8-9, Kumamoto, Japan, Abstract papers p. 205.
25. Khem Raj Joshi, Hari Prasad Devkota and Shoji Yahara (2012) Phenolic Compounds from Pterocarpus marsipium. The 29th Annual Meeting of the Pharmaceutical Society of Japan-Kyushu Branch, December 8-9, Kumamoto, Japan, Abstract papers p. 206.
24. Khem Raj Joshi, Hari Prasad Devkota and Shoji Yahara (2012) Flavonoids from the Flowers of Bombax ceiba. The 24th Annual Meeting of the Japanese Society of Plant Pigment Research (Kumamoto-2012), November 17, Kumamoto, Japan, Abstract papers p. 15.
23. Hari Prasad Devkota, Khem Raj Joshi and Shoji Yahara (2012) Flavonoids from Diplomorpha plants and their antioxidative and tyrosinase inhibitory activity. The 24th Annual Meeting of the Japanese Society of Plant Pigment Research, November 17, Kumamoto, Japan, Abstract papers p. 16.
22. Khem Raj Joshi, Hari Prasad Devkota and Shoji Yahara (2012) Chemical Analysis on Heartwood of Bijayasal (Pterocarpus marsipium Roxb.). Sixth (6th) National Conference on Science and Technology, September 25-27, Kathmandu, Nepal, Abstract papers p. 139.
21. Hari Prasad Devkota,Takashi Watanabe and Shoji Yahara (2012) Study on the Wikstroemia Plants from Nepal and Japan: Chemical Constituents of Wikstroemia canescens and W. sikokiana. The 59th Annual Meeting of the Japanese Society of Pharmacognosy, September 17-18, Chiba, Japan, Abstract papers p. 156.
20. Khem Raj Joshi, Hari Prasad Devkota and Shoji Yahara (2012) Chemical Analysis on Flowers of Bombax ceiba. The 59th Annual Meeting of the Japanese Society of Pharmacognosy, September 17-18, Chiba, Japan, Abstract papers p. 157.
19. Takashi Watanabe, Ryosuke Murai, Hari Prasad Devkota, Shoji Yahara and Zabta Khan Shinwari (2012) Overseas CSR Model for the Social Development using Medicinal Plant Resources through Botanical Inventory. The 8th International Symposium on Social Management Systems, May 2-4, Kaohsiung, Taiwan.
18. Hari Prasad Devkota, Masato Watanabe and Shoji Yahara (2011) Chemical Analysis of Diplomorpha ganpi Stems and Roots (2). The 58th Annual Meeting of the Japanese Society of Pharmacognosy, September 24-25, Tokyo, Japan, Abstract papers p. 287.
17. Takashi Watanabe, Akira Obata, Junko Shimizu, Mitsuo Suzuki, Masateru Seki, Hari Prasad Devkota, Kazumi Fuzikawa and Shoji Yahara (2011) Japan Association of Botanical Gardens (JABG) Overseas Botanical Expedition 2010 to Nepal. Japan Association of Botanical Gardens Research Presentation Program, May 26, Nagoya, Japan.
16. Hari Prasad Devkota, Shoji Yahara, Takashi Watanabe and Mitsuo Suzuki (2011) Medicinal Plants Observed during Japan Association of Botanical Gardens (JABG) Overseas Botanical Expedition 2010 to Nepal. Japan Association of Botanical Gardens Research Presentation Program, May 26, Nagoya, Japan.
15. Hari Prasad Devkota, Masato Watanabe and Shoji Yahara (2011) Chemical Analysis of Diplomorpha ganpi Stem and Root. Annual (131th) Meeting of Pharmaceutical Society of Japan. March 28-31, Shizuoka, Japan, Abstract papers (2) p. 235.
14. Hari Prasad Devkota and Shoji Yahara (2010) Flavonoids from Nepalese Medicinal Plants: Diplomorpha canescens and Zizyphus incurva. The 22th Annual Meeting of the Japanese Society of Plant Pigment Research, November 27, Fukuoka, Japan, Abstract papers p. 4.
13. Hari Prasad Devkota, Takashi Watanabe and Shoji Yahara (2010) Study on Nepalese Medicinal Plants – Chemical Constituents of Zizyphus incurva. The 57th Annual Meeting of the Japanese Society of Pharmacognosy, September 25-26, Tokushima, Japan, Abstract papers p. 338.
12. Hari Prasad Devkota, Masato Watanabe, Takashi Watanabe and Shoji Yahara (2010) Chemical Analysis of Diplomorpha canescens aerial parts. The 5th JSP-CCTNM-KSP Joint Symposium on Pharmacognosy, September 24, Tokushima, Japan, Abstract papers p. 101.
11. Hari Prasad Devkota, Purusotam Basnet and Shoji Yahara (2009) Study on Nepalese Medicinal Plants – Chemical Constituents of Sapium insigne Leaves (2). The 56th Annual Meeting of the Japanese Society of Pharmacognosy, October 3-4, Kyoto, Japan, Abstract papers p. 257.
10. Masato Watanabe, Hari Prasad Devkota, Chihiro Fukunaga, Takashi Watanabe and Shoji Yahara (2009) Chemical Constituents of Diplomorpha canescens and D. ganpi. The 56th Annual Meeting of the Japanese Society of Pharmacognosy, October 3-4, Kyoto, Japan, Abstract papers p. 154.
9. Hari Prasad Devkota,, Masato Watanabe, Chihiro Fukunaga, Takashi Watanabe and Shoji Yahara (2009) Study on Nepalese Medicinal Plants – Chemical Constituents of Diplomorpha canescens (1). The 56th Annual Meeting of the Japanese Society of Pharmacognosy, October 3-4, Kyoto, Japan, Abstract papers p. 153.
8. Masato Watanabe, Kouichi Yoshizaki, Kanae Nasu, Hari Prasad Devkota, Takeaki Miyano, Chihiro Fukunaga, Mihoko Shintome and and Shoji Yahara (2008) Sokujikou, a traditional drug used in Tamana for the Treatment of Dabokusho and Food Pigments of Kuchinashi (Gardenia jasminoides Ellis ). The 20th Annual Meeting of the Japanese Society of Plant Pigment Research, November 19-20, Kumamoto, Japan, Abstract papers p. 13.
7. Hari Prasad Devkota, Purusotam Basnet and Shoji Yahara (2008) Study on Nepalese Medicinal Plants – Chemical Constituents of Sapium insigne Leaves. The 55th Annual Meeting of the Japanese Society of Pharmacognosy, September 19-20, Nagasaki, Japan, Abstract papers p. 236.
6. Barsha Marshani, Bhesh Raj Paudyal, Bhuvan K.C., Manakamana Khanal, Sunita Adhikari, Anjana Adhikari, Hari Prasad Devkota and Natasa Skalko-Basnet (2007) Ethnicity and Skin Aging: Photoaging. Sixth International Pharmaceutical Students’ Federation- Asia Pacific Pharmaceutical Symposium 2007 (6th IPSF- APPS), July 18-22, Dhulikhel, Nepal.
5. Anjana Adhikari, Hari Prasad Devkota, Purusotam Basnet and Natasa Skalko-Basnet (2007) Screening of Nepalese Natural Medicines for Skin Whitening Activity. National Seminar on Sustainable Use of Biological Resources, April 22-23, Pokhara, Nepal, Abstract papers p. 50.
4. Hari Prasad Devkota, Anjana Adhikari, Purusotam Basnet and Natasa Skalko-Basnet (2007) Free Radical Scavenging Activity of Crude Drug Extracts: Possible Protection from Aging and Photoaging. National Seminar on Sustainable Use of Biological Resources, April 22-23, Pokhara, Nepal, Abstract papers p. 49.
3. Hari Prasad Devkota, Anjana Adhikari, Sunila Paudel, Sushila G.C. and Purusotam Basnet (2005) Antioxidative Activity of Common Nepalese Crude Drugs. Third International Symposium on Medicinal Resources in Pokhara (2005), August 26-27, Pokhara, Nepal, Abstract papers p. 27. (Best Poster Award)
2. Nirmala Jamarkattel, Hari Prasad Devkota, Kazuo Masuda, Shoji Yahara and Purusotam Basnet (2004) Chemical Constituents of Banmara. Fourth National Conference on Science and Technology, March 23-26, Kathmandu, Nepal, Abstract papers pp.169-170.
1. Hari Prasad Devkota, Binita Shrestha, Chandan Shrestha, Pankaj Ranjan Karn, Tara Bahadur K.C. and Kalpana Parajuli (2002) Herbal Cough Formula. Second Nepal-Japan Symposium on Conservation and Utilization of Himalayan Medicinal Resources, August 21-25, Pokhara, Nepal.
62. Pooja Shrestha, Khem Raj Joshi, Kalpana Parajuli, Prakash Poudel, Hari Prasad Devkota, Takashi Watanabe and Shoji Yahara, Nirmala Jamarkettel (2016) Anti-diabetic Medicinal Plants Used by Local People in Kaski District, Nepal. The Seventh National Conference on Science and Technology, March 29-31, Kathmandu, Nepal, Abstract papers p. 284-285.
61. Roshani Gurung, Khem Raj Joshi, Nirmala Jamarkettel, Prakash Poudel, Hari Prasad Devkota, Takashi Watanabe and Shoji Yahara, Kalpana Parajuli (2016) Medicinal Plant Used for Wound Healing Activity and Skin Allergies Found in Kaski District of Nepal. The Seventh National Conference on Science and Technology, March 29-31, Kathmandu, Nepal, Abstract papers p. 284.
60. Sunila Poudel, Kalpana Parajuli, Nirmala Jamarkettel, Hari Prasad Devkota, Takashi Watanabe and Shoji Yahara, Khem Raj Joshi (2016) Nepalese Medicinal Plants Used for Fever in Kaski Disttrict of Nepal. The Seventh National Conference on Science and Technology, March 29-31, Kathmandu, Nepal, Abstract papers p. 286.
59. Sabina Parajuli, Kalpana Parajuli, Nirmala Jamarkettel, Hari Prasad Devkota, Takashi Watanabe and Shoji Yahara, Khem Raj Joshi (2016) Medicinal Plants Used in Hepatic Disorders in Kaski District of Western Region, Nepal. The Seventh National Conference on Science and Technology, March 29-31, Kathmandu, Nepal, Abstract papers p. 286-287.
58. Usha Giri, Kosheli Thapa Magar, Sagarnanda Giri, Kushal Subedi, Sudan Pant, Hari Prasad Devkota, Takashi Watanabe and Shoji Yahara, Khem Raj Joshi. TLC Profile and Antioxidant Activity Analysis of Nepalese Crude Drugs. The Seventh National Conference on Science and Technology, March 29-31, Kathmandu, Nepal, Abstract papers p. 287.
57. Neelima Kayastha, Khem Raj Joshi, Nirmala Jamarkettel, Hari Prasad Devkota, Takashi Watanabe and Shoji Yahara, Kalpana Parajuli (2016) Ethno-medicinal plants used to treat bone fracture from Kaski district, Nepal. The Seventh National Conference on Science and Technology, March 29-31, Kathmandu, Nepal, Abstract papers p. 60.
56. Hari Prasad Devkota (2016) Exploration od Myanmar Medicinal Plants for Potent Bioactive Compounds. Japan Myanmar International Symposium in Kumamoto-2016 (JMISK-2016), February 12, Kumamoto, Japan.
55. Hari Prasad Devkota, Shoji Yahara and Takashi Watanabe (2015) Revitalization of Traditional Medicines through Chemical and Biological Exploration: A Focus on Medicinal Plants from Nepal. The Second Myanmar Japan Symposium, December 5-6, Pathein, Myanmar, Abstract papers p. 25.
54. Khine Zar Wynnt Mynn, Anjana Adhikari Devkota, Hari Prasad Devkota, Takashi Watanabe (2015) Chemical Profiling and Bioactivities of Natural Medicines from Myanmar. The Second Myanmar Japan Symposium, December 5-6, Pathein, Myanmar, Abstract papers p. 121.
53. Takashi Watanabe, Hari Prasad Devkota, Ryosuke Murai and Masataka Takagi (2015) An Evaluation of Adapted Areas for the Cultivation of Rare Plant Resources using GIS. The Second Myanmar Japan Symposium, December 5-6, Pathein, Myanmar, Abstract papers p. 105.
52. Masaki Sasanuma, Hari Prasad Devkota, Mamoru Tanaka, Shuhei Noguchi, Narufumi Suganuma and Takashi Watanabe (2015) An Evaluation of Useful Plant Resources in Kochi Prefecture for their TNF-alpha production and degranulation inhibitory activity. International Symposium on Chronic Inflammatory Diseases, Kumamoto (ISCIDK-2015), October 16-17, Kumamoto, Japan, Abstract papers p. 46.
51. Hari Prasad Devkota, Takashi Watanabe and Shoji Yahara (2015) Flavonoids from the leaves of Crateva unilocularis. The 62th Annual Meeting of the Japanese Society of Pharmacognosy, September 11-12, Gifu, Japan, Abstract papers p. 99.
50. Takashi Watanabe, Hari Prasad Devkota, Sena Miyazaki and Shoji Yahara (2015) Constituents of Roscoea purpurea from Nepal. The 7th International Symposium on the Family Zingiberaceae “Gingers for Life”, August 17-20, 2015, Chiang mai, Thailand, Abstract papers. 48.
49. Hari Prasad Devkota, Khem Raj Joshi, Bibek Adhikari, Takashi Watanabe and Shoji Yahara (2015) Nepalese Natural Medicines: Source of Diverse Natural Products. The 100th Anniversary Memorial International Symposium of The Japanese Chemical Society- Kyushu Branch, June 26-27, Kitakyushu, Japan, Abstract papers p. 159.
48. Takashi Watanabe, Hari Prasad Devkota and Masataka Takagi (2015) Rare medicinal plant inventory using geographical information system (GIS) and the linkage of migration routes of human haplogroups. The Second Mediterranean Symposium on Medicinal and Aromatic Plants, April 22-25, Antalya, Turkey, Abstract papers p. 61.
47. Bibek Adhikari, Hari Prasad Devkota, Khem Raj Joshi, Takashi Watanabe, Nao Sakai, Kimihiro Harada, Katsuya Sakuma, Keisuke Takada and Shoji Yahara (2014) Chemical Constituents of Ligusticopsis wallichiana. The 31th Annual Meeting of the Pharmaceutical Society of Japan-Kyushu Branch, December 6-7, Fukuoka, Japan, Abstract papers p. 159.
46. Fei Cong, Khem Raj Joshi, Hari Prasad Devkota, Takashi Watanabe and Shoji Yahara (2014) Chemical Constituents of Gaultheria fragrantissima and their antioxidant activity. The 31th Annual Meeting of the Pharmaceutical Society of Japan-Kyushu Branch, December 6-7, Fukuoka, Japan, Abstract papers p. 158.
45. Khem Raj Joshi, Hari Prasad Devkota, Takashi Watanabe and Shoji Yahara (2014) Chemical Profiles and Antioxidant Activity Analysis of Nepalese Medicinal Plants. The 31th Annual Meeting of the Pharmaceutical Society of Japan-Kyushu Branch, December 6-7, Fukuoka, Japan, Abstract papers p. 157.
44. Masato Watanabe, Hari Prasad Devkota, Senkarou Sato and Shoji Yahara (2014) Studies on Rare Medicinal Resources (1): Distribution and Chemical analysis of Karakogikaide (Acer ginnala var. aidzuense) from Kumamoto Prefecture. The 31th Annual Meeting of the Pharmaceutical Society of Japan-Kyushu Branch, December 6-7, Fukuoka, Japan, Abstract papers p. 156.
43. Hari Prasad Devkota, Khem Raj Joshi and Shoji Yahara (2014) Flavonoid glycosides from the leaves of Siplikan (Crateva unilocularis). The 61th Annual Meeting of the Japanese Society of Pharmacognosy, September 13-14, Fukuoka, Japan, Abstract papers p. 107.
42. Khem Raj Joshi, Hari Prasad Devkota, Takashi Watanabe and Shoji Yahara (2014) Phenolic compounds from Aconogonon molle and their antioxidative activities. The 61th Annual Meeting of the Japanese Society of Pharmacognosy, September 13-14, Fukuoka, Japan, Abstract papers p. 103.
41. Hari Prasad Devkota, Khem Raj Joshi, Bibek Adhikari, Mai Mawatari, Sena Miyazaki, Takashi Watanabe and Shoji Yahara (2014) Thin Layer Chromatography Based Chemical Profiling of Nepalese Medicinal Plants and Chemical Constituents of Roscoea purpurea. International Symposium on Current Trends and Future Prospects in Pharmaceutical Sciences. July 6-7, Pokhara, Nepal, Abstract papers p. 37.
40. Khem Raj Joshi, Hari Prasad Devkota, Takashi Watanabe and Shoji Yahara (2014) Chemical Analysis and Biological Activities of Nepalese Medicinal plants. International Symposium on Current Trends and Future Prospects in Pharmaceutical Sciences. July 6-7, Pokhara, Nepal, Abstract papers p. 13.
39. Takashi Watanabe, Hari Prasad Devkota and Shoji Yahara (2014) Rare Medicinal Plant Inventory in Nepal and Japan using Geographical Information System (GIS) and Future Phytochemical Prospective. International Symposium on Current Trends and Future Prospects in Pharmaceutical Sciences. July 6-7, Pokhara, Nepal, Abstract papers p. 14.
38. Hari Prasad Devkota, Khem Raj Joshi, Takashi Watanabe and Shoji Yahara (2014) Biflavonoids from the Roots of Diplomorpha canescens. Annual (134th) Meeting of Pharmaceutical Society of Japan. March 27-30, Kumamoto, Japan, Abstract papers (2) p. 154.
37. Khem Raj Joshi, Hari Prasad Devkota, Takashi Watanabe and Shoji Yahara (2014) Potent Antioxidants from Nepalese Crude Aconogonon molle. Annual (134th) Meeting of Pharmaceutical Society of Japan. March 27-30, Kumamoto, Japan, Abstract papers (2) p. 154.
36. Sena Miyazaki, Hari Prasad Devkota, Takashi Watanabe and Shoji Yahara (2014) Chemical Constituents of Nepalese Crude Drug, Roscoea purpurea. Annual (134th) Meeting of Pharmaceutical Society of Japan. March 27-30, Kumamoto, Japan, Abstract papers (2) p. 155.
35. Khem Raj Joshi, Hari Prasad Devkota, Takashi Watanabe and Shoji Yahara (2014) Chemical Constituents of Aconogonon molle and Their Antioxidative Properties. 20th Indian Society of Chemists and Biologists International Conference (ISCBC-2014). March 1-4, Delhi, India, Abstract papers p. 112.
34. Atisammodavardhana Kaudinnyayana, Prakash Poudel, Rashmi Thapa, Hari Prasad Devkota, Shoji Yahara and Nirmala Jamarkattel-Pandit (2013) Chemical Isolation and Antiinflammatory Activity of Astilbe rivularis Buch.-Ham. Ex D. Don. 46th Annual Conference of Indian Pharmacological Society IPSCON-Bangalore 2013, December 16-18, Banglore, India, Abstract in Indian Journal of Pharmacology, 45, Suppl. 1, S114-115.
33. Prakash Poudel, Rashmi Thapa, Hari Prasad Devkota, Shoji Yahara and Nirmala Jamarkattel-Pandit (2013) Chemical analysis, antidiabetic and antioxidant activity of Euonymus hamiltonianus Wall. 46th Annual Conference of Indian Pharmacological Society IPSCON-Bangalore 2013, December 16-18, Banglore, India, Abstract in Indian Journal of Pharmacology, 45, Suppl. 1, S171-172.
32. Rashmi Thapa, Prakash Poudel, Amrit Poudel, Hari Prasad Devkota and Nirmala Jamarkattel-Pandit (2013) Antioxidative activity, total phenolic and flavonoid contents of selected Nepalese medicinal plants。46th Annual Conference of Indian Pharmacological Society IPSCON-Bangalore 2013, December 16-18, Banglore, India, Abstract in Indian Journal of Pharmacology, 45, Suppl. 1, S184.
31. Soko Fukunaga, Tomomi Ozasa, Hari Prasad Devkota, Youichiro Isohama and Shoji Yahara (2013) Wound healing promoting activities of extracts and compounds from Keigai (Schizonepetae Spica). The 60th Annual Meeting of the Japanese Society of Pharmacognosy, September 7-8, Hokkaido, Japan, Abstract papers p. 165.
30. Tomomi Ozasa, Soko Fukunaga, Hari Prasad Devkota, Naotoshi Yoshida and Shoji Yahara (2013) Steroidal Glycosides from Potato and Eggplant. The 60th Annual Meeting of the Japanese Society of Pharmacognosy, September 7-8, Hokkaido, Japan, Abstract papers p. 292.
29. Khem Raj Joshi, Hari Prasad Devkota and Shoji Yahara (2013) New Aromatic Compounds from the Bark of Bombax ceiba. The 60th Annual Meeting of the Japanese Society of Pharmacognosy, September 7-8, Hokkaido, Japan, Abstract papers p. 284.
28. Atisammodavardhana Kaudinnyayana, Hari Prasad Devkota, Shoji Yahara and Nirmala Jamarkattel-Pandit (2013) Chemical Isolation and Antioxidative Activity of Nepalese Crude Drug Thulo Okhati (Astilbe rivularis Buch.-Ham. Ex D. Don). Western Development Regional Dissemination Workshop on Research Findings. August 26, Pokhara, Nepal.
27. Hari Prasad Devkota, Anjana Adhikari, Shoji Yahara, Chaitanya Raj Adhikari and Padam Bahadur Khadka (2013) Discussion on the Medicinal Plants of Nepal and Some Reserch Results. Symposium on Traditional Medicine, Medicinal Plants and Public Health. March 2, Pokhara, Nepal.
26. Hari Prasad Devkota, Takashi Watanabe and Shoji Yahara (2012) Antioxidant and Tyrosinase Inhibitory Compounds from Diplomorpha plants. The 29th Annual Meeting of the Pharmaceutical Society of Japan-Kyushu Branch, December 8-9, Kumamoto, Japan, Abstract papers p. 205.
25. Khem Raj Joshi, Hari Prasad Devkota and Shoji Yahara (2012) Phenolic Compounds from Pterocarpus marsipium. The 29th Annual Meeting of the Pharmaceutical Society of Japan-Kyushu Branch, December 8-9, Kumamoto, Japan, Abstract papers p. 206.
24. Khem Raj Joshi, Hari Prasad Devkota and Shoji Yahara (2012) Flavonoids from the Flowers of Bombax ceiba. The 24th Annual Meeting of the Japanese Society of Plant Pigment Research (Kumamoto-2012), November 17, Kumamoto, Japan, Abstract papers p. 15.
23. Hari Prasad Devkota, Khem Raj Joshi and Shoji Yahara (2012) Flavonoids from Diplomorpha plants and their antioxidative and tyrosinase inhibitory activity. The 24th Annual Meeting of the Japanese Society of Plant Pigment Research, November 17, Kumamoto, Japan, Abstract papers p. 16.
22. Khem Raj Joshi, Hari Prasad Devkota and Shoji Yahara (2012) Chemical Analysis on Heartwood of Bijayasal (Pterocarpus marsipium Roxb.). Sixth (6th) National Conference on Science and Technology, September 25-27, Kathmandu, Nepal, Abstract papers p. 139.
21. Hari Prasad Devkota,Takashi Watanabe and Shoji Yahara (2012) Study on the Wikstroemia Plants from Nepal and Japan: Chemical Constituents of Wikstroemia canescens and W. sikokiana. The 59th Annual Meeting of the Japanese Society of Pharmacognosy, September 17-18, Chiba, Japan, Abstract papers p. 156.
20. Khem Raj Joshi, Hari Prasad Devkota and Shoji Yahara (2012) Chemical Analysis on Flowers of Bombax ceiba. The 59th Annual Meeting of the Japanese Society of Pharmacognosy, September 17-18, Chiba, Japan, Abstract papers p. 157.
19. Takashi Watanabe, Ryosuke Murai, Hari Prasad Devkota, Shoji Yahara and Zabta Khan Shinwari (2012) Overseas CSR Model for the Social Development using Medicinal Plant Resources through Botanical Inventory. The 8th International Symposium on Social Management Systems, May 2-4, Kaohsiung, Taiwan.
18. Hari Prasad Devkota, Masato Watanabe and Shoji Yahara (2011) Chemical Analysis of Diplomorpha ganpi Stems and Roots (2). The 58th Annual Meeting of the Japanese Society of Pharmacognosy, September 24-25, Tokyo, Japan, Abstract papers p. 287.
17. Takashi Watanabe, Akira Obata, Junko Shimizu, Mitsuo Suzuki, Masateru Seki, Hari Prasad Devkota, Kazumi Fuzikawa and Shoji Yahara (2011) Japan Association of Botanical Gardens (JABG) Overseas Botanical Expedition 2010 to Nepal. Japan Association of Botanical Gardens Research Presentation Program, May 26, Nagoya, Japan.
16. Hari Prasad Devkota, Shoji Yahara, Takashi Watanabe and Mitsuo Suzuki (2011) Medicinal Plants Observed during Japan Association of Botanical Gardens (JABG) Overseas Botanical Expedition 2010 to Nepal. Japan Association of Botanical Gardens Research Presentation Program, May 26, Nagoya, Japan.
15. Hari Prasad Devkota, Masato Watanabe and Shoji Yahara (2011) Chemical Analysis of Diplomorpha ganpi Stem and Root. Annual (131th) Meeting of Pharmaceutical Society of Japan. March 28-31, Shizuoka, Japan, Abstract papers (2) p. 235.
14. Hari Prasad Devkota and Shoji Yahara (2010) Flavonoids from Nepalese Medicinal Plants: Diplomorpha canescens and Zizyphus incurva. The 22th Annual Meeting of the Japanese Society of Plant Pigment Research, November 27, Fukuoka, Japan, Abstract papers p. 4.
13. Hari Prasad Devkota, Takashi Watanabe and Shoji Yahara (2010) Study on Nepalese Medicinal Plants – Chemical Constituents of Zizyphus incurva. The 57th Annual Meeting of the Japanese Society of Pharmacognosy, September 25-26, Tokushima, Japan, Abstract papers p. 338.
12. Hari Prasad Devkota, Masato Watanabe, Takashi Watanabe and Shoji Yahara (2010) Chemical Analysis of Diplomorpha canescens aerial parts. The 5th JSP-CCTNM-KSP Joint Symposium on Pharmacognosy, September 24, Tokushima, Japan, Abstract papers p. 101.
11. Hari Prasad Devkota, Purusotam Basnet and Shoji Yahara (2009) Study on Nepalese Medicinal Plants – Chemical Constituents of Sapium insigne Leaves (2). The 56th Annual Meeting of the Japanese Society of Pharmacognosy, October 3-4, Kyoto, Japan, Abstract papers p. 257.
10. Masato Watanabe, Hari Prasad Devkota, Chihiro Fukunaga, Takashi Watanabe and Shoji Yahara (2009) Chemical Constituents of Diplomorpha canescens and D. ganpi. The 56th Annual Meeting of the Japanese Society of Pharmacognosy, October 3-4, Kyoto, Japan, Abstract papers p. 154.
9. Hari Prasad Devkota,, Masato Watanabe, Chihiro Fukunaga, Takashi Watanabe and Shoji Yahara (2009) Study on Nepalese Medicinal Plants – Chemical Constituents of Diplomorpha canescens (1). The 56th Annual Meeting of the Japanese Society of Pharmacognosy, October 3-4, Kyoto, Japan, Abstract papers p. 153.
8. Masato Watanabe, Kouichi Yoshizaki, Kanae Nasu, Hari Prasad Devkota, Takeaki Miyano, Chihiro Fukunaga, Mihoko Shintome and and Shoji Yahara (2008) Sokujikou, a traditional drug used in Tamana for the Treatment of Dabokusho and Food Pigments of Kuchinashi (Gardenia jasminoides Ellis ). The 20th Annual Meeting of the Japanese Society of Plant Pigment Research, November 19-20, Kumamoto, Japan, Abstract papers p. 13.
7. Hari Prasad Devkota, Purusotam Basnet and Shoji Yahara (2008) Study on Nepalese Medicinal Plants – Chemical Constituents of Sapium insigne Leaves. The 55th Annual Meeting of the Japanese Society of Pharmacognosy, September 19-20, Nagasaki, Japan, Abstract papers p. 236.
6. Barsha Marshani, Bhesh Raj Paudyal, Bhuvan K.C., Manakamana Khanal, Sunita Adhikari, Anjana Adhikari, Hari Prasad Devkota and Natasa Skalko-Basnet (2007) Ethnicity and Skin Aging: Photoaging. Sixth International Pharmaceutical Students’ Federation- Asia Pacific Pharmaceutical Symposium 2007 (6th IPSF- APPS), July 18-22, Dhulikhel, Nepal.
5. Anjana Adhikari, Hari Prasad Devkota, Purusotam Basnet and Natasa Skalko-Basnet (2007) Screening of Nepalese Natural Medicines for Skin Whitening Activity. National Seminar on Sustainable Use of Biological Resources, April 22-23, Pokhara, Nepal, Abstract papers p. 50.
4. Hari Prasad Devkota, Anjana Adhikari, Purusotam Basnet and Natasa Skalko-Basnet (2007) Free Radical Scavenging Activity of Crude Drug Extracts: Possible Protection from Aging and Photoaging. National Seminar on Sustainable Use of Biological Resources, April 22-23, Pokhara, Nepal, Abstract papers p. 49.
3. Hari Prasad Devkota, Anjana Adhikari, Sunila Paudel, Sushila G.C. and Purusotam Basnet (2005) Antioxidative Activity of Common Nepalese Crude Drugs. Third International Symposium on Medicinal Resources in Pokhara (2005), August 26-27, Pokhara, Nepal, Abstract papers p. 27. (Best Poster Award)
2. Nirmala Jamarkattel, Hari Prasad Devkota, Kazuo Masuda, Shoji Yahara and Purusotam Basnet (2004) Chemical Constituents of Banmara. Fourth National Conference on Science and Technology, March 23-26, Kathmandu, Nepal, Abstract papers pp.169-170.
1. Hari Prasad Devkota, Binita Shrestha, Chandan Shrestha, Pankaj Ranjan Karn, Tara Bahadur K.C. and Kalpana Parajuli (2002) Herbal Cough Formula. Second Nepal-Japan Symposium on Conservation and Utilization of Himalayan Medicinal Resources, August 21-25, Pokhara, Nepal.