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Autor:
Kirthikaa Balapattabi, Rebecca L. Cunningham, Martha Bachelor, J. Thomas Cunningham, Joel T. Little
Publikováno v:
Neuroendocrinology
Introduction: Hyponatremia due to elevated arginine vasopressin (AVP) secretion increases mortality in liver failure patients. No previous studies have addressed sex differences in hyponatremia in liver failure animal models. Objective: This study ad
Autor:
Nina Donner, Inga D. Neumann
Publikováno v:
Neuroendocrinology. 90:315-322
Chronic intracerebroventricular (icv) infusion of prolactin (PRL) into the cerebral ventricles and mimicking central hyperprolactinemia in lactation has recently been shown to reduce anxiety and neuronal as well as neuroendocrine responses to acute s
Autor:
Masanori Yoshida, Kinji Inoue, Masato Asai, Yasumasa Iwasaki, Minako Morishita, Yutaka Oiso, Akiko Onishi
Publikováno v:
Neuroendocrinology. 79:229-236
We have examined the effects of nuclear receptor hormones such as glucocorticoid, gonadal steroid hormones, thyroid hormone and retinoids on the transcriptional regulation of the 5′-promoter activity of growth hormone (GH) gene using the MtT/S rat
Autor:
Carolyn A. Gerdes, Barry R. Komisaruk, James T. Winslow, John E. Ottenweller, Thomas R. Insel, Judith L. Steinman, Giorgio R. Sansone
Publikováno v:
Neuroendocrinology. 75:306-315
Vaginocervical stimulation (VS) significantly elevated the concentration of oxytocin (OT) in spinal cord superfusates of 8 intact urethane-anesthetized rats measured 10–15 min after VS (median [interquartile range]: 1.7 [1.00–3.37] pg/ml) compare
Publikováno v:
Neuroendocrinology. 76:267-271
The aim of this study was to investigate the participation of the 26S proteasome in the regulation of progesterone receptor (PR) concentrations in the rat brain in vivo. Ovariectomized adult female rats were treated with estradiol (10 µg/100 g s.c.)
Autor:
George Battaglia, Louis D. Van de Kar, Francisca Garcia, Lydia L. DonCarlos, D. K. Raap, Nancy A. Muma, Yahong Zhang
Publikováno v:
Neuroendocrinology. 76:348-356
The present study investigated the effects of long-term estradiol withdrawal (ovariectomy) on hypothalamic serotonin-1A (5-HT1A) receptor signaling. Changes in neuroendocrine responses to the 5-HT1A agonist 8-OH-DPAT and levels of Gz protein in the h
Publikováno v:
Neuroendocrinology. 69:129-137
Aging is associated with a disturbance in the regulation of the hypothalamic-pituitary-adrenal axis (HPA) and reduced levels of glucocorticoid receptors (GR) in the hippocampus. To compensate for these effects, we have investigated whether estrogen t
Publikováno v:
Neuroendocrinology. 69:438-445
The role of GABAergic neurons in activating female sexual behavior and possible mechanisms for GABAergic effects on behavior were examined in female rats. First, effects of the ovarian hormones estrogen and progesterone (P), at doses which promote lo
Publikováno v:
Neuroendocrinology. 68:172-179
The effects of chronic ovarian steroid treatment on the secretory activity of individual lactotropes and the mechanisms modulating their responsiveness to dopamine (DA) were studied. Female rats were ovariectomized (OVX) and implanted with Silastic c
Publikováno v:
Neuroendocrinology. 68:30-36
These studies determined whether diabetes and estradiol treatment altered norepinephrine (NE) release from hypothalamus, preoptic area (POA), and cortical slices from ovariectomized (OVX) female rats. Animals were sacrificed 12 days after the onset o