Results 21 to 30 of about 2,034,203 (310)

Estrous cycle-dependent changes of Fas expression in the bovine corpus luteum: influence of keratin 8/18 intermediate filaments and cytokines [PDF]

open access: yes, 2012
Background Fas expression and Fas-induced apoptosis are mechanisms attributed to the selective destruction of cells of the corpus luteum (CL) during luteal regression.
Birt, Alyssa   +3 more
core   +2 more sources

The long polar fimbriae (lpf) operon and its flanking regions in bovine Escherichia coli O157:H43 and STEC O136:H12 strains [PDF]

open access: yes, 2013
Long polar fimbriae (Lpf) are intestinal adhesins and important virulence factors of pathogenic Escherichia coli strains. We cloned and sequenced the lpf2-1 operon (lpf2ABCD) and its flanking regions of an intimin- and Shiga toxin-negative E.
Dobrindt, Ulrich   +7 more
core   +1 more source

INFLUENCE OF CSN3 MARKER ON MILK COMPOSITION IN ROMANIAN BROWN AND ROMANIAN SIMMENTAL CATTLE FROM S.C.D.C.B. ARAD

open access: yesScientific Papers Animal Science and Biotechnologies, 2023
Milk yield and composition in cattle are typical quantitative traitswhich are influenced by environmental factors and allelic variations. K-casein is a protein expressed in milk and, due to is polymorphism, may serve as a molecular marker for yield ...
DANIELA E. ILIE   +4 more
doaj  

Validation of the Prediction Accuracy for 13 Traits in Chinese Simmental Beef Cattle Using a Preselected Low-Density SNP Panel

open access: yesAnimals, 2021
Chinese Simmental beef cattle play a key role in the Chinese beef industry due to their great adaptability and marketability. To achieve efficient genetic gain at a low breeding cost, it is crucial to develop a customized cost-effective low-density SNP ...
Ling Xu   +12 more
doaj   +1 more source

Lactobacillus ruminis strains cluster according to their mammalian gut source [PDF]

open access: yes, 2015
peer-reviewedBackground Lactobacillus ruminis is a motile Lactobacillus that is autochthonous to the human gut, and which may also be isolated from other mammals. Detailed characterization of L. ruminis has previously been restricted to strains of human
Harris, Hugh   +4 more
core   +1 more source

Early Determination of Animals with Favorable Genes in Milk Production for Profitable Private Farms

open access: yesScientific Papers Animal Science and Biotechnologies, 2023
The primary goal of dairy industry has been to identify an efficient and economical way of increasing milk production and its constituents without increasing the size of the dairy herd.
Daniela E. Ilie   +4 more
doaj  

Effects of dietary supplementation with Nigella sativa L. on productivity and health in dairy cows [PDF]

open access: yesBiotechnology in Animal Husbandry
The aim of this study was to evaluate the effects of Nigella sativa seeds supplementation on the productive performances and health status of lactating dairy cows. The study was conducted at the Experimental Farm of the Research and Development Institute
Enculescu Marinela   +2 more
doaj   +1 more source

Effects of particle size of ground alfalfa hay on caecal bacteria and archaea populations of rabbits [PDF]

open access: yesPeerJ, 2019
This work was aimed to investigate the effects of the different particle size of ground alfalfa hay on caecal microbial and archeal communities of rabbits.
Mei Yuan   +8 more
doaj   +2 more sources

Insulin-Like Growth Factor II (IGF-II) Is More Potent Than IGF-I in Stimulating Cortisol Secretion from Cultured Bovine Adrenocortical Cells: Interaction with the IGF-I Receptor and IGF-Binding Proteins [PDF]

open access: yes, 1995
Although the stimulating effect of insulin-like growth factor I (IGF-I) on adrenal steroidogenesis has been well established, the role of IGF-II in the adult adrenal gland remains unknown.
Engelhardt, Dieter   +3 more
core   +1 more source

Comparative study on production, reproduction and functional traits between Fleckvieh and Braunvieh cattle [PDF]

open access: yesAsian-Australasian Journal of Animal Sciences, 2017
Objective Aim of the current comparative study was to evaluate production outputs, reproduction efficiency and functional traits in dual-purpose Fleckvieh and Braunvieh cows, reared under temperate European conditions.
Ludovic-Toma Cziszter   +5 more
doaj   +1 more source

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