AIMC Topic: Granulosa Cells

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Effects of exogenous energy on synthesis of steroid hormones and expression characteristics of the CREB/StAR signaling pathway in theca cells of laying hen.

Poultry science Dec 30, 2023
Energy and the cAMP-response element binding protein (CREB)/steroidogenic acute regulatory protein (StAR) signaling pathway play important roles in steroid hormone production and follicular development in hens. This present study aimed to investigate...
Phosphoproteins Signal Transduction Steroidogenic Acute Regulatory Protein Glucose Steroids Female Progesterone Theca Cells Animals Cyclic AMP Response Element-Binding Protein Chickens Granulosa Cells
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In focus in HCB.

Histochemistry and cell biology Jan 7, 2019
Female Cell Proliferation Mass Spectrometry Humans Machine Learning Herpesviridae Carotid Sinus Pressoreceptors Granulosa Cells Microscopy, Electron, Transmission Capsid Proteins
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Caloric restriction and IGF-I administration promote rabbit fecundity: Possible interrelationships and mechanisms of action.

Theriogenology Dec 18, 2016
The aim of these in vivo and in vitro studies was to examine the influence of caloric restriction (CR), and the administration of insulin-like growth factor (IGF-I), on rabbit fecundity and to understand the interrelationships between CR and IGF-I, a...
Litter Size Ovary Caloric Restriction Leptin Cells, Cultured Insulin-Like Growth Factor I Fertility Cell Proliferation Female Estradiol Rabbits Animals Progesterone Granulosa Cells
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Alterations in bone morphogenetic protein 15, growth differentiation factor 9, and gene expression in granulosa cells in preovulatory follicles of dairy cows given porcine LH.

Theriogenology Dec 20, 2015
In a previous work, using porcine LH (pLH) in lieu of GnRH for synchronizing ovulation in dairy cows improved pregnancy rates without increasing plasma progesterone concentrations after ovulation. The LH profile is known to remain elevated above basa...
Female Animals Swine Bone Morphogenetic Protein 15 Follicular Fluid Gonadotropin-Releasing Hormone Cattle Growth Differentiation Factor 9 Gene Expression Regulation Granulosa Cells Luteinizing Hormone Ovarian Follicle
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Genome-Wide Locations of Potential Epimutations Associated with Environmentally Induced Epigenetic Transgenerational Inheritance of Disease Using a Sequential Machine Learning Prediction Approach.

PloS one Nov 16, 2015
Environmentally induced epigenetic transgenerational inheritance of disease and phenotypic variation involves germline transmitted epimutations. The primary epimutations identified involve altered differential DNA methylation regions (DMRs). Differen...
Male Genome-Wide Association Study Genetic Predisposition to Disease Female Reproducibility of Results Sequence Analysis, DNA DNA Methylation Cluster Analysis Computational Biology Epigenesis, Genetic Databases, Genetic CpG Islands Chromosomes Humans DDT Machine Learning Methoxychlor Phenotype Spermatozoa Sertoli Cells Environmental Exposure Granulosa Cells Bayes Theorem Mutation
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Changes in brain ribonuclease (BRB) messenger RNA in granulosa cells (GCs) of dominant vs subordinate ovarian follicles of cattle and the regulation of BRB gene expression in bovine GCs.

Domestic animal endocrinology Oct 31, 2015
Brain ribonuclease (BRB) is a member of the ribonuclease A superfamily that is constitutively expressed in a range of tissues and is the functional homolog of human ribonuclease 1. This study was designed to characterize BRB gene expression in granul...
Ovulation Ribonucleases Progesterone Granulosa Cells Gene Expression Regulation Estradiol RNA, Messenger Brain Female Animals Cattle
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