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Effects of selenium on selenoprotein synthesis and antioxidant parameters of bovine mammary epithelial cells
trace element dairy cows glutathione peroxidase thioredoxin reductase antioxidant function
2018/11/23
This study aimed to investigate the effects of selenium (Se) on the selenoproteins synthesis and antioxidant parameters of bovine mammary epithelial cells (BMECs). The experiment was conducted as a si...
Curcumin offers antioxidant protection to cryopreserved bovine semen
bulls Curcuma longa cryopreservation oxidative stress spermatozoa
2018/11/23
Evidence shows that oxidative stress associated with sperm cryopreservation may lead to a significant decrease of the structural integrity and functional activity of male gametes. Curcumin (CUR) has b...
Alternative polyadenylation and polymorphisms of 3'untranslated regions of bovine BBOX1 gene
candidate gene transcript variants meat quality carcass traits association analysis
2018/11/23
l-Carnitine, a key element in fatty acid metabolism and energy production, is biosynthesized from gamma-butyro-betaine by the catalysis of gamma-butyrobetaine hydroxylase (BBOX1). We cloned three diff...
Protection of Bovine Mammary Epithelial Cells from Hydrogen Peroxide-Induced Oxidative Cell Damage by Selenium
selenomethionine selenoprotein synthesis arachidonic acid metabolism mitogen-activated protein kinase
2018/3/5
The uncontrolled release of arachidonic acid (ARA) and its metabolism by lipoxygenase (LOX) pathway can induce
and aggravate cellular oxidative stress. Selenium (Se) is an integral part of some antio...
Identification and characterization of bovine mammary peptide transporters in response to tripeptide and lactogenic hormone treatment
bovine mammary gland PepT RT-PCR lactogen
2017/6/22
Oligopeptide transportation is mediated by the peptide transporter (PepT), which consists of two isoforms, PepT1 and PepT2. Because PepT play essential roles in amino acid metabolism and cell growth, ...
Repeats as global DNA methylation marker in bovine preimplantation embryos
epigenetics retrotransposon bisulfite sequencing
2017/2/21
DNA methylation undergoes dynamic changes and is a crucial part of the epigenetic regulation during mammalian early development. To determine the DNA methylation levels in bovine embryos, we applied a...
Photochemical Hole-burning Spectroscopy of Bovine Rhodopsin and Bacteriorhodopsin
Photochemical Hole Spectroscopy Bovine Rhodopsin Bacteriorhodopsin
2016/5/23
Photochemical hole burning has been observed at 1.5 K in bacteriorhodopsin (bR) and bovine rhodopsin at wavelengths spanning their lowest energy electronic absorption bands. Hole widths were approxima...
Innate defense capability of challenged primary bovine mammary epithelial cells after an induced negative energy balance in vivo
pbMEC mastitis energy deficit E. coli
2015/6/23
Negative energy balance (NEB), if followed by metabolic imbalance, is a common problem in
high-yielding dairy cows frequently associated with inflammation of the mammary gland. After entering the
...
Characterization of Bovine NANOG5′-flanking Region during Differentiation of Mouse Embryonic Stem Cells
Bovine Embryonic Stem Cell NANOG Promoter Neural Differentiation Adipocyte Differentiation
2016/5/19
Embryonic stem cells (ESCs) have been used as a powerful tool for research including gene manipulated animal models and the study of developmental gene regulation. Among the critical regulatory factor...
Single Nucleotide Polymorphism in the Coding Region of Bovine Chemerin Gene and Their Associations with Carcass Traits in Japanese Black Cattle
Japanese Black Cattle Chemerin Single Nucleotide Polymorphism Carcass Trait
2016/5/18
Chemerin, highly expressed in adipose and liver tissues, regulates glucose and lipid metabolism and immunity in these tissues in ruminants and mice. Our previous reports showed that chemerin is involv...
Leukocytes in bovine virgin mammary gland: flow cytometry imaging during development and resolution of induced influx
bovine virgin mammary gland induced influx
2015/1/20
Distribution of leukocyte types present in virgin bovine mammary glands was analysed in dot plots obtained by flow cytometry (FACS) of samples collected from 10 non-pregnant heifers after induction of...
The development and application of an indirect Elisa test for the detection of antibodies to bovine respiratory syncytial virus in blood serum
bovine respiratory syncytial virus (BRSV) respiratory tract pathogen cattle ELISA
2015/1/20
We developed an indirect enzyme-linked immunosorbent assay (ELISA) for detection of serum antibodies to bovine respiratory syncytial virus. For evaluation of the newly developed ELISA, field sera coll...
Studies of bovine B cell development
B cells cells animals old animals spleen gene rearrangement
2014/12/11
This dissertation was to study the sites of B cell development, the mechanisms of Ig diversification, the time when diversification occurs, the B cell repertoire during development and usage of Ig lig...
Diversification of the bovine primary immunoglobulin heavy chain repertoire: Ontological and hypermutational analyses in fetal and neonatal animals
Immune globulin reproductive gene the early fetus VH genes
2014/12/11
The objective of this dissertation was to identify and characterize diversity within the expressed primary immunoglobulin heavy chain (IgH) repertoire in cattle. Determinations relied heavily upon dif...
EGFR expression and activation in bovine cumulus cells and EGFR intramolecular regulation through interactions between tyrosines
Epidermal growth factor receptor the process of cell the cell cycle cell migration cell metabolism cell proliferation oocytes and embryo development activation of cumulus cells
2014/12/11
The epidermal growth factor receptor (EGFR) plays important roles in the control of many fundamental cellular processes including cell cycle, cell migration, cell metabolism and survival, cell prolife...