Télesphore Benoît Nguelefack

Possui graduação em Biologia Animal pela Universite de Yaounde I(1996), doutorado em Biologia e Fisiologia pela Universite de Yaounde I(2002), pós-doutorado pela Technische Universität München(2004) e pós-doutorado pela Université Mohamed(2005). Atualmente é Professor da Université de Dschang. Tem experiência na área de Farmacologia. Atuando principalmente nos seguintes temas:Bidens pilosa, bradicardia, hipertensão arterial.

Informações coletadas do Lattes em 28/11/2022

Acadêmico

Formação acadêmica

Doutorado em Biologia e Fisiologia

1997 - 2002

Universite de Yaounde I
Título: Effets antihypertenseurs des composés neutres isolés de l extrait au chlorure de méthylène/méthanol des feuilles de Bidens pilosa Linn (Astéracées) chez le rat
Orientador: Prof. Dr. Dimo Theophile
Palavras-chave: Bidens pilosa; bradicardia; hipertensão arterial.

Graduação em Biologia Animal

1994 - 1996

Universite de Yaounde I

Pós-doutorado

2008 - 0000

Pós-Doutorado. , Universidade Federal de Santa Catarina, UFSC, Brasil. , Bolsista do(a): CNPq-TWAS. , Grande área: Ciências Biológicas / Área: Farmacologia. , Grande Área: Ciências Biológicas / Área: Farmacologia / Subárea: Farmacologia Geral.

2004 - 2005

Pós-Doutorado. , Université Mohamed. , Bolsista do(a): . , Grande área: Ciências Biológicas / Área: Farmacologia. , Grande Área: Ciências Biológicas / Área: Fisiologia.

2004 - 2004

Pós-Doutorado. , Technische Universität München. , Bolsista do(a): DAAD. , Grande área: Ciências Biológicas / Área: Farmacologia. , Grande Área: Ciências Biológicas / Área: Fisiologia.

Idiomas

Inglês

Fala Bem, Lê Bem, Escreve Bem.

Francês

Fala Bem, Lê Bem, Escreve Bem.

Áreas de atuação

Grande área: Ciências Biológicas / Área: Farmacologia.

Grande área: Ciências Biológicas / Área: Farmacologia / Subárea: Etnofarmacologia.

Grande área: Ciências Biológicas / Área: Farmacologia / Subárea: Farmacologia Autonômica.

Produções bibliográficas

AFKIR, S. ; NGUELEFACK, T. B. ; AZIZ, M. ; ZOHEIR, J. ; CUISINAUD, G. ; BNOUHAM, M. ; MEKHFI, H. ; LEGSSYER, A. ; LAHLOU, S. ; ZIYYAT, A. . Arbutus unedo prevents cardiovascular and morphological alterations in L-NAME-induced hypertensive rats. Part I: Cardiovascular and renal hemodynamic effects of Arbutus unedo in L-NAME induced hypertensive rats. Journal of Ethnopharmacology , v. 116, p. 288-296, 2008.
WATCHO, P. ; ZELEFACK, F. ; NGUELEFACK, T. B. ; TELEFO, P.B ; NGOUELA, S. ; P. Kamthouing ; TSAMO, E. ; A. Kamanyi . Effects of the aqueous and hexane extracts of Mondia whitei on the sexual Behavior and some Fertility parameters of sexually inexperienced male rats.. African Journal of Traditional Complementary and Alternative Medicines , v. 4, p. 37-46, 2007.
T.Dimo ; BOPDA MTOPI, O. B. ; NGUELEFACK, T. B. ; P. Kamthouing ; ZAPFACK, L. ; ASONGALEM, E.A ; E. Dongo . Vasorelaxant effects of Brillantesia nitens Lindeau (Acanthaceae) extracts on isolated rat smooth muscle. Journal of Ethnopharmacology , v. 111, p. 104-109, 2007.
WATCHO, P. ; MEKENDJIO, A. ; NGUELEFACK, T. B. ; A. Kamanyi . Sexual stimulant effects of the aqueous and methanolic extracts from the leaves of Bersama engleriana in adult male rats.. Pharmacologyonline (Salerno) , v. 1, p. 464-476, 2007.
A.B. Dongmo ; AZEBAZE, A. G. B. ; NGUELEFACK, T. B. ; OUAHOUO, B.M ; SONTIA, B. ; MEYER, M. ; NKENGFACK, E.A. ; A. Kamanyi ; VIERLING, W. . Vasodilator effect of the extracts and some Coumarins from the stem bark of Mamea africana (guttiferae). Journal of Ethnopharmacology , v. 111, p. 329-334, 2007.
BOPDA MTOPI, O. B. ; T.Dimo ; NGUELEFACK, T. B. ; DZEUFIET DJOMENI, D. ; S.V. Rakotonirina ; P. Kamthouing . Effects of Brillantesia nitens Lindeau (Acanthaceae) methylene chloride/methanol extract on rat arterial blood pressure and heart rate.. Pharmacologyonline (Salerno) , v. 1, p. 495-510, 2007.
WATCHO, P. ; M.WANKEU-NYA, ; NGUELEFACK, T. B. ; TAPONDJOU, L.A ; TEPONNO, R. ; A. Kamanyi . Pro-sexual effects of Dracaena arborea (wild) link (dracaenaceae) in sexually experienced male rats.. Pharmacologyonline (Salerno) , v. 1, p. 400-419, 2007.
WANSI, S.L. ; NYADJEU, P. ; MBUYO-NGUELEFACK, E. P. ; NGAMGA, D. ; NGUELEFACK, T. B. ; A. Kamanyi . Blood pressure lowering effect of the ethanol extract from the stembark of Cinnamomum zeylanicum (lauraceae) in rats.. Pharmacologyonline (Salerno) , v. 3, p. 166-176, 2007.
ATEUFACK, G. ; NGUELEFACK, T. B. ; MBIANTCHA, M. ; TANE, P. ; A. Kamanyi . Spasmogenic activity of 1-hydroxy-3,7,8 trimethoxyxanthone isolated from the methanol extract of the stem bark of anthocleista vogelii planch.(loganiaceae) in rats.. Pharmacologyonline (Salerno) , v. 3, p. 374-384, 2007.
WATCHO, P. ; FOTSING, D. ; ZELEFACK, F. ; NGUELEFACK, T. B. ; P. Kamthouing ; TSAMO, E. ; A. Kamanyi . Effects of Mondia whitei extracts on the contractile responses of isolated rat vas deferens to potassium chloride and adrenaline.. Indian Journal of Pharmacology , v. 38, p. 33-37, 2006.
NGUELEFACK, T. B. ; NANA, P. ; ATSAMO, A.D ; T.Dimo ; WATCHO, P. ; A.B. Dongmo ; TAPONDJOU, L.A ; D Njamen ; WANSI, S.L. ; A. Kamanyi . Analgesic ant anticonvulsant effects of extracts from the leaves of Kalanchoe crenata (Andrews) Haworth (Crassulaceae).. Journal of Ethnopharmacology , v. 106, p. 70-75, 2006.
ATEUFACK, G. ; NGUELEFACK, T. B. ; WABO, H.K ; WATCHO, P. ; TANE, P. ; A. Kamanyi . Anti-ulcer effects of the aqueous and organic extracts of the stem bark of Anthocleista vogelii Planch (Loganiaceae) in rats.. Pharmaceutical Biology , v. 44, p. 166-171, 2006.
T.Dimo ; FOTIO, A.L. ; NGUELEFACK, T. B. ; ASONGALEM, E.A ; P. Kamthouing . Antiinflammatory activities of extracts from Kalanchoe crenata Andr. (crassulaceae).. Indian Journal of Pharmacology , v. 38, p. 115-119, 2006.
NGUELEFACK, T. B. ; SONTIA, B. ; A.B. Dongmo ; T.Dimo ; A. Kamanyi ; VIERLING, W. . Spasmolytic effects of extracts from Kalanchoe crenata Andrews (Crassulaceae) leaves. Pharmacologyonline (Salerno) , v. 1, p. 30-39, 2006.
T.Dimo ; NGUEMFO, E. L. ; NGUELEFACK, T. B. ; AZEBAZE, A. G. B. ; ASONGALEM, E.A ; Tan P.V. ; P. Kamthouing . Antinociceptive and anti-inflammatory effects of the ethyl acetate extract of the stem bark of Bridelia scleroneura (Euphorbiaceae). Inflammopharmacology (Dordrecht) , v. 14, p. 42-47, 2006.
WANSI, S.L. ; NGUELEFACK, T. B. ; WATCHO, P. ; NDAM, A. ; A. Kamanyi . Effets spasmogéniques des extraits aqueux et au mélange methanol/chlorure de méthylène (1:1) des feuilles de Gmelina arborea (Verbenecée) sur la motricité intestinale de rat.. Cameroon Journal of Experimental Biology , v. 2, p. 31-38, 2006.
T.Dimo ; NGUELEFACK, T. B. ; Tan P.V. ; LAURENT, F. ; S.V. Rakotonirina ; LOUIS, T.P ; CROS, G. . Vascular smooth muscle relaxant properties of the leaf methanol extract of Bidens pilosa Linn (Asteraceae). Pharmacologyonline (Salerno) , v. 3, p. 180-191, 2006.
A.B. Dongmo ; NGUELEFACK, T. B. ; LACAILLE-DUBOIS, M. . Antinociceptive and anti-inflammatory activities of Acacia pennata wild (Mimosaceae).. Journal of Ethnopharmacology , v. 98, p. 201-206, 2005.
NGUELEFACK, T. B. ; T.Dimo ; MBUYO-NGUELEFACK, E. P. ; Tan P.V. ; S.V. Rakotonirina ; A. Kamanyi . Relaxant effects of the neutral extract of the leaves of Bidens pilosa linn on isolated rat vascular smooth muscle.. Phytotherapy Research , v. 19, p. 207-210, 2005.
NGUELEFACK, T. B. ; WATCHO, P. ; WANSI, S.L. ; NGUELTA, M. ; NGAMGA, D. ; TANE, P. ; A. Kamanyi . The antiulcer effects of the methanol extract of the leaves of Aspilia africana (Asteraceae) in rats. African Journal of Traditional, Complementary and Alternative medicines , v. 2, p. 233-237, 2005.
WATCHO, P. ; DONFACK, M.M. ; ZELEFACK, F. ; NGUELEFACK, T. B. ; WANSI, S.L. ; NGOULA, F. ; P. Kamthouing ; TSAMO, E. ; A. Kamanyi . Effects of the Hexane extract of Mondia whitei on the reproductive organs of male rat.. African Journal of Traditional Complementary and Alternative Medicines , v. 2, p. 302-311, 2005.
NYA NJIKE, G. ; WATCHO, P. ; NGUELEFACK, T. B. ; A. Kamanyi . Hypoglycaemic activity of the leaves extracts of bersama engleriana in rats.. African Journal of Traditional Complementary and Alternative Medicines , v. 2, p. 215-221, 2005.
NGUELEFACK, T. B. ; WATCHO, P. ; NGUELTA, M. ; WANSI, S.L. ; A. Kamanyi . Effects of the methanolic leaf extract of Alchornea cordifolia (Schum & Thonn.) Muell. Arg. on different gastric ulcer models in rats.. Cameroon Journal of Experimental Biology , v. 1, p. 54-56, 2005.
WATCHO, P. ; NKOUATHIO, E. ; NGUELEFACK, T. B. ; WANSI, S.L. ; A. Kamanyi . Antidiarrhoeal activity of aqueous and methanolic extracts of Oxalis corniculata Klotzsch. in rats.. Cameroon Journal of Experimental Biology , v. 1, p. 46-49, 2005.
NGUELEFACK, T. B. ; FOTIO, A.L. ; WATCHO, P. ; WANSI, S.L. ; T.Dimo ; A. Kamanyi . Analgesic activities of the aqueous and ethanolic extracts of the leaves of Kalanchoe crenata (Crassulaceae).. Phytotherapy Research , v. 18, p. 385-388, 2004.
A.B. Dongmo ; A. Kamanyi ; Dzikou G. ; B. Chungag-Anye Nkeh ; Tan P.V. ; NGUELEFACK, T. B. ; T. Nole ; H. Wagner . Anti-inflammatory and Analgesic properties of the strem bark extract of Mitrigyna ciliata (Rubiaceae) Aubrév & Pellegr. Journal of Ethnopharmacology , v. 84, p. 17-21, 2003.
B. Chungag-Anye ; D Njamen ; Wandji J. ; Fomum Z. T. ; A.B. Dongmo ; NGUELEFACK, T. B. ; Wansi D. ; A. Kamanyi . Anti-inflammatory and analgesic effects of Drypermolundein A, a Sesquiterpene lactone from Drypetes moluduana. Pharmaceutical Biology , v. 41, p. 26-30, 2003.
T.Dimo ; NGUELEFACK, T. B. ; Tan P.V. ; YEWAH, .M.P. ; E. Dongo ; S.V. Rakotonirina ; A. Kamanyi ; BOPELET,M . Possible mechanisms of action of the neutral extract from Bidens pilosa L. leaves on the cardiovascular system of anesthetized rats.. Phytotherapy Research , v. 17, p. 1135-1139, 2003.
A.B. Dongmo ; A. Kamanyi ; M.S. Anchang ; B. Chungag-Anye Nkeh ; D Njamen ; NGUELEFACK, T. B. ; T. Nole ; H. Wagner . Anti-inflammatory and Analgesic properties of the strem bark extract of Erythrophleum suaveolens (Caesalpiniaceae), Guillemin & Perrottet. Journal of Ethnopharmacology , v. 7, p. 137-141, 2001.
B. Chungag-Anye Nkeh ; D Njamen ; A.B. Dongmo ; Wandji J. ; NGUELEFACK, T. B. ; Wansi D. ; A. Kamanyi ; Fomum Z. T. . Anti-inflammatory and analgesic properties of the stem extract of Drypetes moluduana Pax and Hoffm. (Euphorbiaceae) in rats. Pharmaceutical and Pharmacological Letters , v. 2, p. 61-63, 2001.
T.Dimo ; NGUELEFACK, T. B. ; P. Kamthouing ; E. Dongo ; A. Rakotonirina ; S.V. Rakotonirina . Effets hypotensifs de l extrait au methanol de Bidens pilosa L. chez les rats hypertendus. Comptes Rendus de L´Academie des Sciences Serie III-Sciences de la Vie-Life Sciences , v. 321, p. 323-329, 1999.
NGUELEFACK, T. B. ; A.B. Dongmo ; T.Dimo ; A. Kamanyi . Phytopharmacology of some medicinal plants used in Cameroonian traditional medicine to handle cardiovascular diseases. In: Research Signpost. (Org.). Recent Development in Plant Research. Fort P.O., Trivandrum-: Anna Capasso, 2007, v. , p. 147-167.
NGUELEFACK, T. B. ; T.Dimo ; A.B. Dongmo ; SONTIA, B. ; FOTIO, A.L. ; WATCHO, P. ; A. Kamanyi ; VIERLING, W. . Cardiovascular effects of the n-butanol extract from Kalanchoe crenata Andr. (Crassulaceae) leaves.. Pharmaceutical Biology , 2008.
NGUELEFACK, T. B. ; MEKHFI, H. ; T.Dimo ; AFKIR, S. ; MBUYO-NGUELEFACK, E. P. ; LEGSSYER, A. ; ZIYYAT, A. . Cardiovascular and anti-platelet aggregation activities of extracts from Solanum torvum (Solanaceae) fruits in rat.. Journal of Complementary and Integrative Medicine , 2008.
MBUYO-NGUELEFACK, E. P. ; NGUELEFACK, T. B. ; A.B. Dongmo ; AFKIR, S. ; AZEBAZE, A. G. B. ; T.Dimo ; LEGSSYER, A. ; A. Kamanyi ; ZIYYAT, A. . Anti-hypertensive effects of the methanol-methylene chloride stem bark extract of Mammea Africana in L-NAME-induced hypertensive rats.. Journal of Ethnopharmacology , 2008.

Histórico profissional

Endereço profissional

Universidade Federal de Santa Catarina. , Campus Universitário, Centro de Ciências Biológicas, Bloco D, Trindade, 88040-900 - Florianopolis, SC - Brasil - Caixa-postal: 476, Telefone: (048) 372109491, Ramal: 229

Experiência profissional

2002 - Atual

Université de Dschang

Vínculo: Servidor Público, Enquadramento Funcional: Professor, Regime: Dedicação exclusiva.