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搜索结果: 1-15 共查到生物学 Mammary相关记录40条 . 查询时间(0.046 秒)
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...
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...
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, ...
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 ...
Localization of the L-selectin (CD62L) and β2-integrin (CD18) bearing cells in different tissues of the bovine mammary gland was examined. Five dairy cows of Holstein-Friesian breed in the middle of t...
Milk lysozyme is the ubiquitous enzyme in milk of mammals. In this study, the cDNA sequence of a new chicken-type (c-type) milk lysozyme gene (YML), was cloned from yak mammary gland tissue. A 444 bp ...
Breast cancer is the most frequent tumor type among women. Heightened susceptibility of the breast to tumor development has been associated with early menarche, nulliparity, exposures to ionizing radi...
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...
Breast cancer is the second leading cause of death of women in the United States, warranting further investigation into preventative therapies. It has been well documented that early pregnancy results...
The effect of Rhodiola crenulata on a highly metastatic murine mammary carcinoma.
The regulation of genes involved in proliferation and cell cycle control plays a critical role in normal development and differentiation. Aberrant expression of genes promoting proliferation (oncogene...
Proper regulation of the p53 protein plays a critical role in suppressing tumor formation in a variety of tissues including the mammary gland. Activity of the p53 pathway is diminished in the mammary ...
p53 protein is considered a major player in maintaining the genomic integrity. It regulates cell cycle, recognizes damaged DNA, and promotes apoptosis of cells that are defective or developmentally pr...
A full term pregnancy reduces breast cancer by up to 50%. In rodents, pregnancy or treatment with estrogen and progesterone to mimic pregnancy reduces mammary tumor incidence. The molecular mechanisms...
Estrogenic compounds can stimulate proliferation of the mammary epithelium, but also potentiate the activity of the p53 tumor suppressor protein. These contradictory activities of estrogenic compounds...

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