Results 11 to 20 of about 32,571 (297)

Involvement of D2-like dopaminergic receptors in contextual fear conditioning in female rats: influence of estrous cycle

Frontiers in Behavioral Neuroscience, 2022
Introduction: Dopamine has been increasingly recognized as a key neurotransmitter regulating fear/anxiety states. Nevertheless, the influence of sex and estrous cycle differences on the role of dopamine in fear responses needs further investigation.
Camila de Oliveira Alves, Camila de Oliveira Alves, Adriano Edgar Reimer, Adriano Edgar Reimer, Amanda Ribeiro de Oliveira, Amanda Ribeiro de Oliveira   +5 more
doaj   +1 more source

PROFIL HORMON ESTROGEN DAN PROGESTERON PADA SIKLUS BERAHI KAMBING LOKAL (Estrogen and Progesterone Profile in Aceh Local Goat Estrous Cycle )

Jurnal Kedokteran Hewan, 2009
The aim of this research was to find out the normal estrogen and progesterone profile in local goat estrous cycle.  Five female Aceh local goats which the criteria clinically in good condition, have been giving birth before, 1.5-3.0 years old, and showed
Tongku Nizwan Siregar
doaj   +1 more source

The expression pattern of microRNAs in granulosa cells of subordinate and dominant follicles during the early luteal phase of the bovine estrous cycle.

PLoS ONE, 2014
This study aimed to investigate the miRNA expression patterns in granulosa cells of subordinate (SF) and dominant follicle (DF) during the early luteal phase of the bovine estrous cycle. For this, miRNA enriched total RNA isolated from granulosa cells of
Dessie Salilew-Wondim, Ijaz Ahmad, Samuel Gebremedhn, Sudeep Sahadevan, M D Munir Hossain, Franca Rings, Michael Hoelker, Ernst Tholen, Christiane Neuhoff, Christian Looft, Karl Schellander, Dawit Tesfaye   +11 more
doaj   +1 more source

Estrous Cycle Modulates Ovarian Carcinoma Growth [PDF]

Clinical Cancer Research, 2009
Abstract Purpose: The effects of reproductive hormones on ovarian cancer growth are not well understood. Here, we examined the effects of estrous cycle variation and specific reproductive hormones on ovarian cancer growth. Experimental Design: We investigated the role of reproductive hormones in ovarian cancer growth using
Guillermo N, Armaiz-Pena, Lingegowda S, Mangala, Whitney A, Spannuth, Yvonne G, Lin, Nicholas B, Jennings, Alpa M, Nick, Robert R, Langley, Rosemarie, Schmandt, Susan K, Lutgendorf, Steven W, Cole, Anil K, Sood   +10 more
openaire   +2 more sources

Effects of implant Suprelorin on cytological changes of vaginal epithelial cells in female dogs (4.7 mg deslorelin)

Ukrainian Journal of Veterinary and Agricultural Sciences, 2021
Diagnosis of the estrous cycle in female dogs is important in veterinary medicine. The estrous cycle is divided into the following stages: proestrus, estrus, diestrus, metestrus, and anestrus, which due to the action of hormones, replace one after ...
T. V. Holumbiyovska, V. Y. Stefanyk, T. P. Basarab   +2 more
doaj   +1 more source

The effect of polysaccharides krestin bioactivity from coriolus versicolor to estradiol levels on Mus musculus estrous cycle

Journal of Biological Researches, 2016
This study aimed to determine the activity of polysaccharide krestin (PSK) from Coriolus versicolor extract to the duration of estrous cycle and estradiol levels.
Sri Puji Astuti Wahyuningsih
doaj   +1 more source

Follicular Dynamics during Estrous Cycle of Pubertal, Mature and Postpartum Crossbred (Nili Ravi × Jianghan) Buffaloes

Animals, 2022
The follicular dynamics is used as a reliable indicator for reproductive management in livestock. However, the follicular dynamics (follicle wave emergence, estrus cycle length, diameter of dominant follicle, follicular growth and atretic phases) during ...
Adili Abulaiti, Umair Riaz, Zahid Naseer, Zulfiqar Ahmed, Guohua Hua, Liguo Yang   +5 more
doaj   +1 more source

Evaluation of some oxidative-stress and antioxidant markers in goats during estrous cycle under Egyptian environmental conditions

Revista Brasileira de Zootecnia, 2018
The objective of this study was to explore the impact of thermal stress on hormonal level and antioxidant activity in goats during various phases of the estrous cycle in the Egyptian summer.
Fatma Edrees Ibrahim Teama
doaj   +1 more source

Time Series Ovarian Transcriptome Analyses of the Porcine Estrous Cycle Reveals Gene Expression Changes during Steroid Metabolism and Corpus Luteum Development

Animals, 2022
The porcine estrous cycle is influenced by reproductive hormones, which affect porcine reproduction and result in physiological changes in the reproductive organs.
Yejee Park, Yoon-Been Park, Seok-Won Lim, Byeonghwi Lim, Jun-Mo Kim   +4 more
doaj   +1 more source

Pro-inflammatory Cytokines and Their Receptors: Expression and Regulation in the Uterine Endometrium during the Estrous Cycle in Pigs

Journal of Animal Reproduction and Biotechnology, 2016
Pro-inflammatory cytokines, interleukin-1β (IL1B), IL6, and tumor necrosis factor-alpha (TNF), are known to play important roles in regulating the endometrial function in the uterus during the estrous cycle and pregnancy in several species.
Inkyu Yoo, Minjeong Kim, Jisoo Han, Hwanhee Jang, Sun-Ho Choi, Hakhyun Ka   +5 more
doaj   +1 more source