Zobrazeno 1 - 10
of 174
pro vyhledávání: '"Bruno Ndjakou, Lenta"'
Autor:
Rostan Mangoua Talla, Alfred Ngenge Tamfu, Brussine Nadège Kweka Wakeu, Ozgur Ceylan, Céline Djama Mbazoa, Gilbert Deccaux Wabo Fotso Kapche, Bruno Ndjakou Lenta, Norbert Sewald, Jean Wandji
Publikováno v:
BMC Complementary Medicine and Therapies, Vol 23, Iss 1, Pp 1-16 (2023)
Abstract Background Microbial infections cause serious health problems especially with the rising antibiotic resistance which accounts for about 700,000 human deaths annually. Antibiotics which target bacterial death encounter microbial resistance wi
Externí odkaz:
https://doaj.org/article/c168826b611244009848b0b903fdde12
Autor:
Kevine Johane Jumeta Dongmo, Mariscal Brice Tchatat Tali, Yannick Stéphane Fotsing Fongang, Pierre Leonel K. Tafokeu Taguimjeu, Donald Ulrich Kenou Kagho, Gabin Thierry Bitchagno, Bruno Ndjakou Lenta, Fabrice Fekam Boyom, Norbert Sewald, Silvère Augustin Ngouela
Publikováno v:
BMC Complementary Medicine and Therapies, Vol 23, Iss 1, Pp 1-13 (2023)
Abstract Background Dacryodes edulis is a plant that belongs to the Burseraceae family. It is widely used traditionally alone or in association with other plants in Cameroonian folk medicine to cure wounds, fever, headaches, and malaria. The aim of t
Externí odkaz:
https://doaj.org/article/f8bccf5953564d7193faa83849e0b462
Autor:
Romeo Toko Feunaing, Alfred Ngenge Tamfu, Abel Joel Yaya Gbaweng, Selcuk Kucukaydin, Joseph Tchamgoue, Alain Meli Lannang, Bruno Ndjakou Lenta, Simeon Fogue Kouam, Mehmet Emin Duru, El Hassane Anouar, Emmanuel Talla, Rodica Mihaela Dinica
Publikováno v:
Molecules, Vol 29, Iss 11, p 2456 (2024)
Alzheimer’s disease (AD) and diabetes are non-communicable diseases with global impacts. Inhibitors of acetylcholinesterase (AChE) and butyrylcholinesterase (BChE) are suitable therapies for AD, while α-amylase and α-glucosidase inhibitors are em
Externí odkaz:
https://doaj.org/article/6bd7c2b72092446e89a5cf89c2598d7e
Autor:
Placide Mahougnan Toklo, Géorcelin G. Alowanou, Steven Collins N. Wouamba, Fidèle M. Assogba, Mathias A. Ahomadegbe, Amoussatou Sakirigui, Bruno Ndjakou Lenta, Sylvie Hounzangbe-Adote, Simeon Fogue Kouam, Eléonore C. Yayi-Ladekan, Joachim Djimon Gbenou
Publikováno v:
Heliyon, Vol 9, Iss 6, Pp e16448- (2023)
Medicinal plants attract the attention of many researchers to find natural and safe remedies for various resistant diseases. Leaves of Mitragyna inermis are widely used in traditional veterinary medicine for the treatment of gastrointestinal strongyl
Externí odkaz:
https://doaj.org/article/f03f2a12349a4d2f9cb4a448c31d7a95
Autor:
Emmanuel Sopbué Fondjo, Abdou Salamou Njoya, Jean-de-Dieu Tamokou, Giscard Doungmo, Bruno Ndjakou Lenta, Peter F. W. Simon, Apollinaire Tsopmo, Jules-Roger Kuiate
Publikováno v:
BMC Chemistry, Vol 16, Iss 1, Pp 1-10 (2022)
Abstract A new diazo derivative of a pyrrolidine-2,5-dione (8) fused at position-3,4 to a dibenzobarrelene backbone has been prepared by coupling the previously reported N-arylsuccinimid (5) precursor with aryldiazonium ion of aniline. The initial st
Externí odkaz:
https://doaj.org/article/feb0f61739e840bdbecaf3647401bc47
Autor:
Nadine Tseme Wandji, Gabin Thierry M. Bitchagno, Isabelle Mawabo Kamga, Joseph Tchamgoue, Celine Nguefeu Nkenfou, Bruno Ndjakou Lenta, Norbert Sewald, Simeon Fogue Kouam
Publikováno v:
Molecules, Vol 28, Iss 13, p 5278 (2023)
Four polyoxygenated stigmastanes (1–4) alongside known analogues (7–8) and flavonoids (5–6) were isolated from a dichloromethane/methanol (1:1, v/v) extract of the whole plant of Vernonia kotschyana Sch. Bip. ex Walp. (Asteraceae). Their struct
Externí odkaz:
https://doaj.org/article/b911ee8772044b4e94e77c9382673d72
Autor:
Ruland Tchuinkeu Nguengang, Billy Toussie Tchegnitegni, Eric Carly Nono Nono, Georges Bellier Tabekoueng, Yannick Stéphane Fotsing Fongang, Jean Jules Kezetas Bankeu, Jean Rodolphe Chouna, Céline Nguefeu Nkenfou, Fabrice Boyom Fekam, Norbert Sewald, Bruno Ndjakou Lenta
Publikováno v:
Molecules, Vol 28, Iss 6, p 2473 (2023)
The chemical investigation of the n-hexane fraction from the methanol extract of the stem bark of Symphonia globulifera Linn f., which displayed good in vitro activity against Leishmania donovani NR-48822 promastigotes (IC50 43.11 µg/mL), led to the
Externí odkaz:
https://doaj.org/article/4ff7dc01ffbd4c6983fafe3c1622cd47
Autor:
Arnauld Kenfack Djoumessi, Raymond Ngansop Nono, Beate Neumann, Hans-Georg Stammler, Gabin Thierry Mbahbou Bitchagno, Noella Molisa Efange, Celine Nguefeu Nkenfou, Lawrence Ayong, Bruno Ndjakou Lenta, Norbert Sewald, Pépin Nkeng-Efouet-Alango, Jean Rodolphe Chouna
Publikováno v:
Metabolites, Vol 13, Iss 2, p 298 (2023)
The chemical investigation of the EtOH extract from the stem bark of Trichilia monadelpha (Thonn.) J. J. De Wilde afforded two new limonoids (1 and 2): 24-acetoxy-21,25-dihydroxy-21,23-epoxytirucall-7-en-3-one (1) and (6R)-1-O-deacetylkhayanolide E (
Externí odkaz:
https://doaj.org/article/43ac92ecc5924736bea0e47d0afa40b1
Autor:
Fanny-Aimée Essombe Malolo, Ariane Dolly Kenmogne Kouam, Judith Caroline Ngo Nyobe, Lidwine Ngah, Marcel Frese, Jean Claude Ndom, Moses K. Langat, Bruno Ndjakou Lenta, Dulcie A. Mulholland, Norbert Sewald, Jean Duplex Wansi
Publikováno v:
Molecules, Vol 28, Iss 3, p 1078 (2023)
A phytochemical investigation of the roots of Citrus × paradisi Macfad. (Rutaceae) led to the isolation of two new compounds, namely 1-formyl-5-hydroxy-N-methylindolin-1-ium (1) and decyloxycleomiscosin D (2), along with ten known compounds: 1,1-dim
Externí odkaz:
https://doaj.org/article/53ee43f2d5094e148e94f574ea3fc3f9
Autor:
Viviane Flore Kamlo Kamso, Christophe Colombe Simo Fotso, Ines Michèle Kanko Mbekou, Billy Tchegnitegni Tousssie, Bruno Ndjakou Lenta, Fabrice Fekam Boyom, Norbert Sewald, Marcel Frese, Bonaventure Tchaleu Ngadjui, Ghislain Wabo Fotso
Publikováno v:
Molecules, Vol 27, Iss 24, p 8820 (2022)
Medicinal plants are known as sources of potential antimicrobial compounds belonging to different classes. The aim of the present work was to evaluate the antimicrobial potential of the crude extract, fractions, and some isolated secondary metabolite
Externí odkaz:
https://doaj.org/article/d96f4ca131ad4b299ba71a613ab2fb83