Results 61 to 70 of about 60,923 (255)

Gene Expression and the Physiological Role of Transforming Growth Factor-α in the Mouse Pituitary [PDF]

open access: yes, 2003
Transforming growth factor-alpha (TGF-alpha), a member of the epidermal growth factor (EGF) family, is produced within the mouse anterior pituitaries. However, the cell types of TGF-alpha-expressing cells and the physiological roles of TGF-a within mouse
Kakeya, Tomoshi   +5 more
core   +1 more source

Evaluation of salivary biomolecules as an effective indicator in accurate and precised identification of estrus in Murrah buffaloes for timed AI

open access: yesIndian Journal of Animal Sciences, 2016
The present study was designed to estimate changes in salivary pH, electrical conductivity (EC) and its various constituent biomolecules like total carbohydrates, total proteins, albumin, mucin 5 and total lipids, during different phases of estrous ...
INDU DEVI   +5 more
doaj   +1 more source

Estrous Cycle-Dependent Phasic Changes in the Stoichiometry of Hippocampal Synaptic AMPA Receptors in Rats. [PDF]

open access: yesPLoS ONE, 2015
Cognitive function can be affected by the estrous cycle. However, the effect of the estrous cycle on synaptic functions is poorly understood. Here we show that in female rats, inhibitory-avoidance (IA) task (hippocampus-dependent contextual fear-learning
Hirobumi Tada   +7 more
doaj   +1 more source

Estrous cycle-dependent changes of Fas expression in the bovine corpus luteum: influence of keratin 8/18 intermediate filaments and cytokines [PDF]

open access: yes, 2012
Background Fas expression and Fas-induced apoptosis are mechanisms attributed to the selective destruction of cells of the corpus luteum (CL) during luteal regression.
Birt, Alyssa   +3 more
core   +2 more sources

Calcium and magnesium concentrations in uterine fluid and blood serum during the estrous cycle in the bovine [PDF]

open access: yes, 2012
To investigate uterine and serum Ca++ and Mg++ variations during the estrous cycle in the bovine, 66 genital tracts and blood samples were collected from Urmia abattoir, Urmia, Iran.
Amir Khaki   +5 more
core   +1 more source

Prenatal hyperandrogenism induces alterations that affect liver lipid metabolism [PDF]

open access: yes, 2016
Prenatal hyperandrogenism is hypothesized as one of the main factors contributing to26 the development of polycystic ovary syndrome (PCOS). PCOS patients have high risk27 of developing fatty liver and steatosis.
Abruzzese, Giselle Adriana   +6 more
core   +2 more sources

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

Penentuan Siklus Estrus Berdasarkan Gambaran Sitologi Vagina dan Profil Hormon pada Rusa Timor

open access: yesJurnal Veteriner, 2012
Determination of estrous cycle especially the length of estrous is an important role in improvingthe fertility and reproductive performance of farm animals.
Wilmientje Marlene Mesang Nalley   +5 more
doaj  

Reinforcement learning across the rat estrous cycle

open access: yesPsychoneuroendocrinology, 2019
Reinforcement learning, the process by which an organism flexibly adapts behavior in response to reward and punishment, is vital for the proper execution of everyday behaviors, and its dysfunction has been implicated in a wide variety of mental disorders.
Jeroen P.H. Verharen   +3 more
openaire   +6 more sources

Estrous cycle influences excitatory amino acid transport and visceral pain sensitivity in the rat: Effects of early-life stress [PDF]

open access: yes, 2016
Background: Early-life stress (ELS) is a recognized risk factor for chronic pain disorders, and females appear to be more sensitive to the negative effects of stress.
Cryan, John F.   +6 more
core   +1 more source

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