Results 61 to 70 of about 57,832 (298)

Kadar Estradiol dan Progesteron Serum, Tampilan Vulva dan Sitologi Apus Vagina Kambing Bligon Selama Siklus Birahi

open access: yesJurnal Veteriner, 2012
A study was carried out to determine the serum estradiol and progesterone concentration, vulvaappearance, and vaginal cytology during estrous cycle in bligon goat.
Irkham Widiyono   +4 more
doaj  

Systems biology in animal sciences [PDF]

open access: yes, 2011
Systems biology is a rapidly expanding field of research and is applied in a number of biological disciplines. In animal sciences, omics approaches are increasingly used, yielding vast amounts of data, but systems biology approaches to extract ...
Bannink, A.   +4 more
core   +3 more sources

Unraveling ovarian histology: The key morphological aspects that spur the development of the Fossa ovarii in equine

open access: yesThe Anatomical Record, EarlyView.
Abstract The equine ovary exhibits unique structural and developmental features that distinguish it from those of other domestic species, including the presence of an ovulation fossa and an inversion of cortical and medullary layers. This study aimed to investigate the morphostructural development of the equine fetal ovary, with particular emphasis on ...
Laura Ver Goltz   +5 more
wiley   +1 more source

Role of Peripheral Alpha2 Adrenergic Receptors in Tonic Pain During Different Stages of Estrous Cycle in Rats

open access: yesMajallah-i Dānishgāh-i ’Ulūm-i Pizishkī-i Shahīd Ṣadūqī Yazd, 2007
Introduction: Estrogen and progesterone are supposed to modify pain sensitivity. However, the actual role of each of these steroid hormones in this respect is not well known.
AR Abyazi Shelmani, M Taherianfard
doaj  

LEVEL OF ESTRADIOL 17-β SERUM AND OVARIAN FOLLICULARE DYNAMICS IN SHORT ESTROUS CYCLE OF BALI CATTLE

open access: yesJournal of the Indonesian Tropical Animal Agriculture, 2014
The aims of the research were to confirm the short estrous cycles and determine the blood level ofestradiol 17-β and ovarian follicukar dynamics in these cases.
C.M Airin   +3 more
doaj   +1 more source

Glucagon-like peptide-1 (GLP-1) increases in plasma and colon tissue prior to estrus and circulating levels change with increasing age in reproductively competent Wistar rats

open access: yes, 2017
There is a well-documented association between cyclic changes to food intake and the changing ovarian hormone levels of the reproductive cycle in female mammals.
Johnson, Michelle L.   +2 more
core   +1 more source

Effects of Lateral Hypothalamic Lesions on Placentophagia in Virgin, Primiparous, and Multiparous Rats [PDF]

open access: yes, 1973
Lesions of the lateral hypothalamus (LH) were produced in pregnant and nonpregnant female rats through chronically implanted electrodes to investigate the effect of LH damage on placentophagia.
Kristal, Dr. Mark B.
core   +1 more source

Dietary Glutamine Supplementation Alleviated Rumen Epithelium Oxidative Damage and Apoptosis Induced by Feed Restriction via Maintaining Mitochondrial Homeostasis in Female Yaks

open access: yesAnimal Research and One Health, EarlyView.
Dietary glutamine (Gln) supplementation increased the ATP levels and promoted cell proliferation in the rumen epithelium of feed‐restricted yaks. Besides, Gln inhibited ROS accumulation and reduced oxidative damage and apoptosis in the rumen epithelium of feed‐restricted yaks.
Ziqi Yue   +10 more
wiley   +1 more source

PERFIL PROTEICO DO LÍQUIDO FOLICULAR COLETADO DE OVÁRIOS EM DIFERENTES FASES DO CICLO ESTRAL DE BOVINOS

open access: yesColloquium Agrariae, 2012
The female gamete’s microenvironment is the follicular fluid. The proteins in the follicular fluid must interfere in the oocyte quality. The objective of this study was to verify the protein profile in the follicular fluid of different phases of ...
Renato Weller Ribeiro   +8 more
doaj   +1 more source

Estrous Cycle Response in Mice (Mus Musculus) with CSE (Crude Sperm Extract) Injected Intraperitoneally [PDF]

open access: yes, 2016
Sperm protein has an important role in fertilization process. It becomes antigenic when it is injected to body and can increase TNF- α secretion. TNF-α in blood vesssel can inhibit estradiol synthesis. Estradiol has a significant role in repduction cycle,
Enni Mutiati   +4 more
core   +2 more sources

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