Results 41 to 50 of about 2,034,203 (310)

Wear Tests of a Potential Biolubricant for Orthopedic Biopolymers [PDF]

open access: yes, 2015
Most wear testing of orthopedic implant materials is undertaken with dilute bovine serum used as the lubricant. However, dilute bovine serum is different to the synovial fluid in which natural and artificial joints must operate. As part of a search for a
Black   +6 more
core   +2 more sources

Is Chicory a Viable Feedstuff for Cattle?

open access: yesScientific Papers Animal Science and Biotechnologies, 2023
The aim of the current study was to test the viability of including chicory in cows’ diet. A total of 2250 data were recorded from 150 Romanian Spotted cows related to 6 forage structures: alfalfa (αα), chicory (C), mixed alfalfa and chicory (αC), mixed ...
Radu I. Neamt   +8 more
doaj  

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

open access: yesFEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee   +3 more
wiley   +1 more source

PacBio Single-Molecule Long-Read Sequencing Provides New Light on the Complexity of Full-Length Transcripts in Cattle

open access: yesFrontiers in Genetics, 2021
Cattle (Bos taurus) is one of the most widely distributed livestock species in the world, and provides us with high-quality milk and meat which have a huge impact on the quality of human life.
Tianpeng Chang   +12 more
doaj   +1 more source

Cellular distribution and amount of chromogranin A in bovine endocrine pancreas [PDF]

open access: yes, 1988
We determined the cellular distribution and the amount of chromogranin A in endocrine cells of bovine pancreas using a polyclonal antibody against bovine adrenomedullary chromogranin A. The relative amounts of chromogranin A in the different cells of the
Ehrhart, M.   +3 more
core   +1 more source

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

open access: yesFEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai   +9 more
wiley   +1 more source

Frequency Weaning - Fertilization Interval in Large White Sows

open access: yesScientific Papers Animal Science and Biotechnologies, 2023
The time from weaning to fertilization is a non productive interval in sows fertility. The present paper has studied the number of weaned piglets and farrowing rang as factors of influence in sows fertility, based on 1230 deliveries in Large White sows ...
Maria Voiculescu   +3 more
doaj  

In vitro effects of nonesterified fatty acids on bovine neutrophils oxidative burst and viability [PDF]

open access: yes, 2006
An in vitro study was conducted to examine the influence of nonesterified fatty acids (NEFA) on bovine polymorphonuclear leukocytes (PMN). Eight healthy, midlactating Holstein cows were used as blood donors.
BERNABUCCI, U   +5 more
core   +1 more source

Tau acetylation at K331 has limited impact on tau pathology in vivo

open access: yesFEBS Letters, EarlyView.
We mapped tau post‐translational modifications in humanized MAPT knock‐in mice and in amyloid‐bearing double knock‐in mice. Acetylation within the repeat domain, particularly around K331, showed modest increases under amyloid pathology. To test functional relevance, we generated MAPTK331Q knock‐in mice.
Shoko Hashimoto   +3 more
wiley   +1 more source

Detection of Genetic Variants Associated with Behavioural Response During Milking in Simmental Dual-Purpose Cows

open access: yesAnimals
Cattle breeding has traditionally focused on improving production traits; however, recent interest in positive animal welfare has shifted attention toward selecting for more robust animals that balance productivity with health and well-being.
Madalina Mincu-Iorga   +5 more
doaj   +1 more source

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