Výsledky vyhledávání - "Ngoula Ferdinand"

Akademický článek

Influence of aqueous extract of Annona muricata leaves in Tris-egg yolk extender on storage of spermatozoa from West African Dwarf goat (Capra hircus)

Autor: Mohamadou Adamou, Dongmo Nguedia Arius Baulland, Ngo Bahebeck Pierrette, Tchoffo Herve, Chongsi Margaret Mary Momo, Noudjio Kezeter Claude, Nnanga Germaine Estelle Mvondo, Ngwemetah Nathalie, Adamu Yusufa Njeiri, Ngoula Ferdinand

Publikováno v: Journal of Animal Reproduction and Biotechnology, Vol 39, Iss 3, Pp 179-193 (2024)

Background: Because oxidative stress can induce decreased quality of caprine semen during the storage, there has been limitation for the use of stored semen in the assisted reproductive technologies. The present study, therefore, assesses the potenti

Externí odkaz: https://doaj.org/article/d23cdf547b274bb2b92529cc00c51699

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Akademický článek

Improving the reproduction and gonadosomatic index of Archachatina marginata using a medicinal plant (Thymus vulgaris) in the Equatorial Zone of Cameroon

Autor: Tchowan Guy Merlin, Jam Jude Jua, Ngoula Ferdinand, Tchoumboué Joseph

Publikováno v: Animal Science and Genetics, Vol 19, Iss 4, Pp 3-16 (2023)

A study was carried out to assess the reproduction and gonadosomatic index of Archachatina marginata fed with a medicinal plant (Thymus vulgaris). Three hundred adult snails were randomly allocated to four treatments and five replicates of 15 compara

Externí odkaz: https://doaj.org/article/47994aec9c4647e387bb1593c438951f

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Akademický článek

Influence of ethanolic extract of avocado (Persea americana Mill.) seed flour on the estrous cycle, the serum concentrations of reproductive hormones, and the activities of oxidative stress markers in female cavies (Cavia porcellus L.)

Autor: Dongmo Nguedia Arius Baulland, Vemo Bertin Narcisse, Tchoffo Herve, Mohamadou Adamou, Chongsi Margaret Mary Momo, Djuissi Motchewo Nadège, Mahamat Tahir Markhous Adam, Ngoula Ferdinand

Publikováno v: Journal of Advanced Veterinary and Animal Research, Vol 8, Iss 3, Pp 501-510 (2021)

Objective: The purpose of this study was to determine the effects of the ethanolic extract of avocado seed flour on the estrous cycle characteristics, the concentrations of reproductive hormones [luteinizing hormone (LH) and estradiol], and the activ

Externí odkaz: https://doaj.org/article/8bb764a338924ae3b50ecc481ea032fa

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Akademický článek

Effects of Breed, Age, Body Condition Score, and Nutritional Status on Follicular Population, Oocyte Yield, and Quality in Three Cameroonian Zebus Cattle Bos indicus

Autor: Azafack Kana Dorice, Ngoula Ferdinand, Kouamo Justin, Kenfack Augustave, Kenne Kaze Linda

Publikováno v: Advances in Agriculture, Vol 2019 (2019)

This study was aimed at investigating the effects of breed, age, body condition score, and nutritional status on follicular dynamics, quality, and oocyte yield in Cameroonian zebus cattle Bos indicus (Gudali and Red and White Fulani). A total of 95 c

Externí odkaz: https://doaj.org/article/fdc1e31539524c5fad9e47a0d5c2aa8d

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Akademický článek

Growth Performance, Serum Biochemical Profile, Oxidative Status, and Fertility Traits in Male Japanese Quail Fed on Ginger (Zingiber officinale, Roscoe) Essential Oil

Autor: Tchoffo Herve, Kana Jean Raphaël, Ngoula Ferdinand, Folack Tiwa Laurine Vitrice, Adoum Gaye, Moussa Mahamat Outman, Ngouozeu Moyo Willy Marvel

Publikováno v: Veterinary Medicine International, Vol 2018 (2018)

This study was designed to evaluate the effect of ginger (Zingiber officinale, Rosc.) essential oil on growth performance, serum biochemical profile, oxidative stress, and histological structure of testes and fertility traits in Japanese quail (Cotur

Externí odkaz: https://doaj.org/article/175aeb09972d459e8ec2145c8fa63019

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Akademický článek

Antouka Super® induced oxidative stress and reproductive toxicity in male Japanese quail (Coturnix coturnix japonica)

Autor: Ngoula Ferdinand, Ngoumtsop Victor Herman, Ngouateu Kenfack Omer Bebe, Kenfack Augustave, Mutwedu Valence, Nguemmogne Tamdem Ghislaine, Tchoffo Herve, Azafack Kana Dorice, Deutcheu Sorelle, Manjeli Yacouba

Publikováno v: Heliyon, Vol 3, Iss 10, Pp e00410- (2017)

Background: Antouka Super® (AS), a combination of insecticide (Pirimiphos-methyl 16% and Permethrin 3%), is one of the most widely used pesticides in agriculture, public health, home and garden, with high potential for human and animal exposure. Obj

Externí odkaz: https://doaj.org/article/abc089531e65437d93c2c8c54b191ddf

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Akademický článek

Oxidative Effects of Potassium Dichromate on Biochemical, Hematological Characteristics, and Hormonal Levels in Rabbit Doe (Oryctolagus cuniculus)

Autor: Chongsi Margaret Mary Momo, Ngoula Ferdinand, Ngouateu Kenfack Omer Bebe, Makona Ndekeng Alexane Marquise, Kenfack Augustave, Vemo Bertin Narcisse, Tchoffo Herve, Tchoumboue Joseph

Publikováno v: Veterinary Sciences, Vol 6, Iss 1, p 30 (2019)

The present study was conducted to evaluate the toxicity induced by the increasing doses of potassium dichromate in rabbit doe. Twenty-eight adult does of 6 months of age were divided into four groups (A, B, C, and D; n = 7), with comparable average

Externí odkaz: https://doaj.org/article/ef24518e61e34dbd9b6dab173476f6da

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