Newman Osafo, BPharm, PhD.
Newman Osafo, BPharm, PhD.
Department of Pharmacology, Kwame Nkrumah Univ of Science and Technology
Verified email at
TitleCited byYear
Xylopia aethiopica (Annonaceae) fruit extract suppresses Freund׳ s adjuvant-induced arthritis in Sprague-Dawley rats
DD Obiri, N Osafo, PG Ayande, AO Antwi
Journal of ethnopharmacology 152 (3), 522-531, 2014
Aqueous ethanol extract of the fruit of Xylopia aethiopica (Annonaceae) exhibits anti-anaphylactic and anti-inflammatory actions in mice
DD Obiri, N Osafo
Journal of ethnopharmacology 148 (3), 940-945, 2013
Stigmasterol modulates allergic airway inflammation in guinea pig model of ovalbumin-induced asthma
AO Antwi, DD Obiri, N Osafo
Mediators of inflammation 2017, 2017
Anti-inflammatory and analgesic activities of African medicinal plants
C Agyare, DD Obiri, YD Boakye, N Osafo
Medicinal Plant Research in Africa, 725-752, 2013
Anti-allergic, anti-inflammatory and analgesic actions of stem bark extract of Lannea welwitschii (Anarcadiaceae) in mice
DD Obiri, N Osafo, S Dei-Anane, RK Adjei, EO Ababio
Int. J. Pharm. Pharm. Sci 5 (4), 217-22, 2013
Stigmasterol inhibits lipopolysaccharide-induced innate immune responses in murine models
AO Antwi, DD Obiri, N Osafo, AD Forkuo, LB Essel
International immunopharmacology 53, 105-113, 2017
Mechanism of action of nonsteroidal anti-inflammatory drugs
N Osafo, C Agyare, DD Obiri, AO Antwi
Nonsteroidal Anti-Inflammatory Drugs, 1-15, 2017
Phytochemical and pharmacological review of Cryptolepis sanguinolenta (Lindl.) Schlechter
N Osafo, KB Mensah, OK Yeboah
Advances in pharmacological sciences 2017, 2017
Aqueous ethanol fruit extract of Xylopia aethiopica and xylopic acid exhibit anti-inflammatory activity through inhibition of the arachidonic acid pathway
N Osafo, RP Biney, DD Obiri
UK J Pharm Biosci 4, 35-41, 2016
Margaritaria discoidea (Euphorbiaceae) stem bark extract attenuates allergy and Freund's adjuvant-induced arthritis in rodents
DD Obiri, N Osafo, J Oppong-Sarfo, JK Prah
Pharmacognosy research 6 (2), 163, 2014
Antiallergic and antiarthritic effects of stem bark extract of Glyphaea brevis (Spreng) Monachino (Tiliaceae) in Murine Models
DD Obiri, N Osafo, RE Abotsi
ISRN pharmacology 2013, 2013
Anti-inflammatory and anti-anaphylactic activity of xylopic acid isolated from the dried fruit of Xylopia aethiopica in mice
N Osafo, DD Obiri
Planta Med 81, S1-S381, 2016
The Ethanolic Stem-Bark Extract of Antrocaryon micraster Inhibits Carrageenan-Induced Pleurisy and Pedal Oedema in Murine Models of Inflammation
LB Essel, DD Obiri, N Osafo, AO Antwi, BM Duduyemi
International scholarly research notices 2017, 2017
The acute anti-inflammatory action of xylopic acid isolated from Xylopia aethiopica
N Osafo, DD Obiri, AO Antwi, OK Yeboah
Journal of basic and clinical physiology and pharmacology 29 (6), 659-669, 2018
Stigmasterol Alleviates Cutaneous Allergic Responses in Rodents
AO Antwi, DD Obiri, N Osafo, LB Essel, AD Forkuo, C Atobiga
BioMed research international 2018, 2018
Review of the ethno-medical, phytochemical, pharmacological and toxicological studies on Dissotis rotundifolia (Sm.) Triana
OK Yeboah, N Osafo
Journal of Complementary and Alternative Medical Research, 1-11, 2017
In vivo anti-inflammatory and in vitro antioxidant properties of Hilleria latifolia and Laportea ovalifolia
SO Dapaah, C Agyare, DD Obiri, YD Boakye, N Osafo
African Journal of Pharmacy and Pharmacology, 2016
Antimicrobial Agents: Antibacterial Agents, Anti-biofilm Agents, Antibacterial Natural Compounds, and Antibacterial Chemicals
YD Boakye, N Osafo, CA Danquah, F Adu, C Agyare
Antimicrobials, Antibiotic Resistance, Antibiofilm Strategies and Activity …, 2019
Potential effects of xylopic acid on acetic acid-induced ulcerative colitis in rats.
AOA N Osafo, DD Obiri, KO Danquah, LB Essel
The Turkish Journal of Gastroenterology. 30 (8), 732-744, 2019
Allergic airway-induced hypersensitivity is attenuated by bergapten in murine models of inflammation
ME DB Aidoo, DD Obiri, N Osafo, AO Antwi, LB Essel, BM Duduyemi
Advances in Pharmacological Sciences., 2019
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