Results 61 to 70 of about 65,936,322 (300)

Note sur l'insémination artificielle des zébus à Madagascar après synchronisation de l'oestrus par la noréthandrolone

open access: yesRevue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 1975
Les auteurs rapportent trois essais d'insémination artificielle des femelles zébu après synchronisation de l'oestrus. De bons résultats sont obtenus avec la noréthandrolone (environ 60 p. 100 de naissances)
Henri Serres, Paul Dubois
doaj   +1 more source

Microbiome‐blood–brain barrier interactions in aging — mechanisms and therapeutic potential

open access: yesFEBS Letters, EarlyView.
Aging reshapes the gut microbiome (↓SCFA‐producing commensals; ↑pro‐inflammatory outputs), shifting circulating metabolites (↓SCFAs; ↑LPS, ↑TMAO, ↑PAA) that act at the BBB to increase nonspecific transcytosis, alter transport, and promote astrocyte reactivity, heightening brain vulnerability.
Daniel Cuervo‐Zanatta   +3 more
wiley   +1 more source

Rencontre: internationale d'art performance de Quebec [PDF]

open access: yes, 2002
Card for Rencontre: internationale d'art performance de Quebec, featuring Black Market International.

core  

Wild Leporinus friderici induced spawning with different dose of mGnRHa and metoclopramide or carp pituitary extract

open access: yes, 2020
Breeding technology is of utmost importance for reproduction of wild fish in captivity for the reintroduction and selective breeding programs purposes. The main challenge is that when applied to wild undomesticated specimens, conventional protocols often
Kuradomi, Rafael Yutaka [UNESP]   +3 more
core   +1 more source

Vers une maîtrise de la reproduction sans hormones chez les petits ruminants

open access: yes, 2018
National audienceReproduction mastering in sheep and goat farms is important for out-of-season breeding, birth grouping and artificial insemination (Al) performance.
Pellicer-Rubio, Maria-Teresa   +6 more
core   +2 more sources

Notes sur l'exploitation du cheptel cambodgien

open access: yesRevue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 1949
Aucun résumé disponible.
R. Baradat
doaj   +1 more source

Engineering peptides into antibodies—opportunities and strategies for therapeutic innovation

open access: yesFEBS Letters, EarlyView.
Peptides and antibodies occupy complementary therapeutic niches. Peptides recognize difficult targets in a compact format, while antibodies add specificity, long half‐life, and effector functions. This review examines strategies that merge both modalities—peptide grafting into loops, terminal and Fc fusions, and bioconjugation—highlighting how ...
Jinling Wang   +2 more
wiley   +1 more source

La prolificité du mouton Djallonké en milieu villageois au Togo

open access: yesRevue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 1983
Une étude destinée à mettre en évidence les aptitudes reproductives de la race ovine Djallonké dans les conditions villageoises au Togo a été menée de 1976 à 1978. La souche de mouton Djallonké étudiée est de petit format, couleur pie noir dominante.
Y. Amégée
doaj   +1 more source

Liver organoids: modelling complexity in homeostasis and disease

open access: yesFEBS Letters, EarlyView.
Studying liver in vitro has been challenging because simple 2D cell cultures fail to capture liver's cellular and architectural complexity. To bridge this gap, scientists increasingly use organoids, 3D liver models which better mimic liver composition and function. This review examines recent advances in liver organoid complexity and realism, discusses
Anna M. Dowbaj, Meritxell Huch
wiley   +1 more source

Characterization of the Sardi Sheep Breed in Morocco

open access: yesRevue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 2003
A total of 811 reproduction records, 1430 fleece weights, 1024 growth and viability records, and 154 fattening and carcass quality records of Sardi sheep were analyzed.
A. Chikhi, I. Boujenane
doaj   +1 more source

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