Results 31 to 40 of about 5,368,005 (298)

Escargot controls somatic stem cell maintenance through the attenuation of the insulin receptor pathway in Drosophila [PDF]

open access: yes, 2022
Adult stem cells coordinate intrinsic and extrinsic, local and systemic, cues to maintain the proper balance between self-renewal and differentiation. However, the precise mechanisms stem cells use to integrate these signals remain elusive. Here, we show
Southall, Tony D.   +14 more
core   +1 more source

Genetic correlations among somatic cell scores, productive life, and type traits from the United States and udder health measures from Denmark and Sweden [PDF]

open access: yes, 1998
Sire genetic evaluations for protein yield, somatic cell score (SCS), productive life, and udder type traits from the US were correlated with sire evaluations for udder health from Denmark and Sweden and then the correlations were adjusted for accuracies
Banos, G   +3 more
core   +1 more source

Effects of Environmental Temperature and Humidity on Milk Composition, Microbial Load, and Somatic Cells in Milk of Holstein Dairy Cows in the Northeast Regions of Iran

open access: yesAnimals, 2022
The present study aims to examine the relationships between temperature and humidity and milk composition, microbial load, and somatic cells in the milk of Holstein dairy cows.
Abdolhakim Toghdory   +5 more
doaj   +1 more source

Cow, farm, and herd management factors in the dry period associated with raised somatic cell counts in early lactation [PDF]

open access: yes, 2008
This study investigated cow characteristics, farm facilities, and herd management strategies during the dry period to examine their joint influence on somatic cell counts (SCC) in early lactation.
Browne, W. J.   +10 more
core   +1 more source

Extinction of gene expression in somatic cell hybrids. a reflection of important regulatory mechanisms? [PDF]

open access: yes, 1993
Extinction in somatic cell hybrids is a multifactorial process that leads to loss of cell-type-specific gene expression. The underlying mechanisms are thought to mirror, at least in part, the repertoire of regulatory mechanisms controlling mammalian cell
Boshart, Michael   +2 more
core   +1 more source

Heritability of Teat Condition in Italian Holstein Friesian and Its Relationship with Milk Production and Somatic Cell Score

open access: yesAnimals, 2020
In spite of the impressive advancements observed on both management and genetic factors, udder health still represents one of most demanding objectives to be attained in the dairy cattle industry.
Francesco Tiezzi   +4 more
doaj   +1 more source

Herbal treatment as an alternative to antibiotics for bovine mastitis in the system of obtaining environmentally safe milk

open access: yesEnvironment Conservation Journal, 2023
Antibiotics are knownas the first option for treating any disease. While, the difficultyin terms of antimicrobial resistance and antibiotic residue as well as antibiotic impactmisapplicationon health of the public, results in numerous limitations on ...
Ankita, Shrishti Raturi, Manjusha Tyagi
doaj   +1 more source

Somatic cell origin of teratocarcinomas [PDF]

open access: yesProceedings of the National Academy of Sciences, 1978
Malignant teratocarcinomas arise from developmentally totipotent normal stem cells. Whether the targets are embryonal somatic cells or germinal cells has long been a matter of controversy. Past experiments on teratocarcinoma induction by ectopic grafting of early rodent embryos or fetal germinal ridges have remained ambiguous ...
Mintz, B, Cronmiller, C, Custer, R P
openaire   +2 more sources

Genome-wide associations for milk production and somatic cell score in Holstein-Friesian cattle in Ireland [PDF]

open access: yes, 2012
peer-reviewedBackground: Contemporary dairy breeding goals have broadened to include, along with milk production traits, a number of non-production-related traits in an effort to improve the overall functionality of the dairy cow.
David J Lynn   +20 more
core   +1 more source

Response to somatic cell count-based selection for mastitis resistance in a divergent selection experiment in sheep [PDF]

open access: yes, 2009
A divergent selection experiment in sheep was implemented to study the consequences of log-transformed somatic cell score (SCS)-based selection on resistance to natural intramammary infections.
Aurel, Marie-Rose   +8 more
core   +1 more source

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