Nigel Gericke
Nigel Gericke
Director, Medical & Scientific at HG&H Pharmaceuticals
Verified email at
Cited by
Cited by
Medicinal Plants of South Africa.
BE Van Wyk, B Oudtshoorn, N Gericke
Medicinal plants of South Africa., 1997
People's plants: A guide to useful plants of Southern Africa.
BE Van Wyk, N Gericke
People's plants: a guide to useful plants of Southern Africa., 2000
Devil's Claw—A review of the ethnobotany, phytochemistry and biological activity of Harpagophytum procumbens
N Mncwangi, W Chen, I Vermaak, AM Viljoen, N Gericke
Journal of ethnopharmacology 143 (3), 755-771, 2012
Psychoactive constituents of the genus Sceletium NE Br. and other Mesembryanthemaceae: a review
MT Smith, NR Crouch, N Gericke, M Hirst
Journal of Ethnopharmacology 50 (3), 119-130, 1996
Sceletium—a review update
N Gericke, AM Viljoen
Journal of Ethnopharmacology 119 (3), 653-663, 2008
Pharmacological actions of the South African medicinal and functional food plant Sceletium tortuosum and its principal alkaloids
AL Harvey, LC Young, AM Viljoen, NP Gericke
Journal of ethnopharmacology 137 (3), 1124-1129, 2011
Acute effects of Sceletium tortuosum (Zembrin), a dual 5-HT reuptake and PDE4 inhibitor, in the human amygdala and its connection to the hypothalamus
D Terburg, S Syal, LA Rosenberger, S Heany, N Phillips, N Gericke, ...
Neuropsychopharmacology 38 (13), 2708-2716, 2013
Pharmaceutical compositions containing mesembrine and related compounds
NP Gericke, BE Van Wyk
US Patent 6,288,104, 2001
A Randomized, Double-Blind, Parallel-Group, Placebo-Controlled Trial of Extract Sceletium tortuosum (Zembrin) in Healthy Adults
H Nell, M Siebert, P Chellan, N Gericke
The Journal of Alternative and Complementary Medicine 19 (11), 898-904, 2013
Bioprospecting: creating a value for biodiversity
AL Harvey, N Gericke
Research in biodiversity–models and applications, 323-338, 2011
Proof-of-concept randomized controlled study of cognition effects of the proprietary extract Sceletium tortuosum (Zembrin) targeting phosphodiesterase-4 in cognitively healthy …
S Chiu, N Gericke, M Farina-Woodbury, V Badmaev, H Raheb, K Terpstra, ...
Evidence-based complementary and alternative medicine 2014, 2014
Sutherlandia frutescens
N Gericke, CF Albrecht, B Van Wyk, B Mayeng, C Mutwa, A Hutchings
Australian Journal of Medical Herbalism 13 (1), 9-15, 2001
A toxicological safety assessment of a standardized extract of Sceletium tortuosum (Zembrin®) in rats
TS Murbach, G Hirka, IP Szakonyiné, N Gericke, JR Endres
Food and chemical toxicology 74, 190-199, 2014
The chemotypic variation of Sceletium tortuosum alkaloids and commercial product formulations
EA Shikanga, AM Viljoen, S Combrinck, A Marston, N Gericke
Biochemical systematics and ecology 44, 364-373, 2012
Plants, products and people: Southern African perspectives
N Gericke
Advances in Phytomedicine 1, 155-162, 2002
Clinical application of selected South African plants.
N Gericke
Australian Journal of Medical Herbalism 13 (1), 3-15, 2001
Clinical application of selected South African medicinal plants
N Gericke
Australian Journal of Medical Herbalism 13 (1), 2001
Use of pharmaceutical compositions containing mesembrenone
A Harvey, N Gericke, A Viljoen
US Patent 8,552,051, 2013
Electropharmacogram of Sceletium tortuosum extract based on spectral local field power in conscious freely moving rats
W Dimpfel, L Schombert, N Gericke
Journal of ethnopharmacology 177, 140-147, 2016
Muthi to medicine
N Gericke
South African journal of botany 77 (4), 850-856, 2011
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