- In humans, the pituitary gland rests upon the hypophyseal fossa of the sphenoid bone, in the center of the middle cranial fossa. (wikipedia.org)
- Structure and functions of hypothalamus and Hypothalamic nuclei, Regulation of neuroendocrine glands, Feedback mechanisms, Hypothalamo-Hypophyseal-Gonadal Axis. (cbcszoology.org)
- Hypothalamus: A region of the forebrain located below the thalamus, forming the basal portion of the diencephalon, that regulates body temperature, some metabolic processes, and governs the autonomic nervous system. (sabkuchonline.pk)
- Hypophyseal Portal System: The system of blood vessels that link the hypothalamus and the anterior pituitary in the brain. (sabkuchonline.pk)
- This travels in the portal system of the hypothalamus to the anterior pituitary (the adenohypophysis). (endocrinesurgeon.co.uk)
- The hypothalamus is located below the thalamus and is part of the limbic system . (cloudfront.net)
- The hypothalamus is responsible for regulating certain metabolic processes and other activities of the autonomic nervous system . (cloudfront.net)
- The hypothalamus is highly interconnected with other parts of the central nervous system , in particular the brainstem and its reticular formation . (cloudfront.net)
- Meanwhile, the autonomic nervous system stimulates the suprarenal medulla to secrete hormones such as epinephrine into the bloodstream. (medscape.com)
- The secretion of growth hormone (GH) is regulated through a complex neuroendocrine control system, especially by the functional interplay of two hypothalamic hormones, GH-releasing hormone and somatostatin. (nih.gov)
- The signal (PAF, or other tissue/cell specific factors) comes from the stimulated (by the e.g., hypophyseal hormones, bacteria, external factors, etc.) organs or cells, and activates platelets. (biomedcentral.com)
- The endocrine system-the other communication system in the body-is made up of endocrine glands that produce hormones, chemical substances released into the bloodstream to guide processes such as metabolism, growth, and sexual development. (medscape.com)
- The endocrine system consists of endocrine glands that produce and secrete hormones into the blood stream to reach and act on target cells of specific organs. (medscape.com)
- Advances in sensitive and specific immunoassays to measure the primary female reproductive hormones or their metabolites in urine have greatly facilitated the capabilities to assess the hypothalamo-hypophysial-ovarian axis as it relates to menstrual cycle function in populations of women who may not be highly motivated. (cdc.gov)
- [7] Much smaller parvocellular neurosecretory cells , neurons of the paraventricular nucleus, release corticotropin-releasing hormone and other hormones into the hypophyseal portal system , where these hormones diffuse to the anterior pituitary . (cloudfront.net)
- The hypothalamic-pituitary-adrenal (HPA) axis, when activated by stress, exerts an inhibitory effect on the female reproductive system. (nih.gov)
- The HPA axis perturbations associated with visceral obesity can be accounted for, in part, by increased environmental stress that destabilizes the hypothalamic-pituitary system in individuals with genetic susceptibility. (medscimonit.com)
- The neurohumoral regulation of growth hormone secretion is mediated in part by two hypothalamic peptides that reach the anterior pituitary via the hypothalamo-hypophysial portal blood system 1 . (northwestern.edu)
- The pituitary gland plays a central role in regulating various physiological processes of the body through its interplay between the endocrine and nervous systems. (openveterinaryjournal.com)
- The posterior pituitary is controlled by the nervous system. (medscape.com)
- The blood supply originates from the superior hypophysial arteries, and arrives at the anterior pituitary via the hypothalamo-hypophysial portal system. (endocrinesurgeon.co.uk)
- The role of leptin and orexins in the dysfunction of hypothalamo-pituitary-gonadal regulation and in the mechanism of hyperactivity in patients with anorexia nervosa. (nel.edu)
- One of the most important functions is to link the nervous system to the endocrine system via the pituitary gland . (cloudfront.net)
- Finally, the selective neutralization of endothelial-cell Sema3A signaling in adult Sema3aloxP/loxP mice by the intravenous injection of the recombinant TAT-Cre protein alters the amplitude of the preovulatory luteinizing hormone surge, likely by perturbing GnRH release into the hypothalamo-hypophyseal portal system. (unito.it)
- Q. Discuss the endocrine control of Hypothalamo - Hypophyseal - Gonadal Axis in male. (cbcszoology.org)
- This vascular relationship constitutes the hypothalamo-hypophyseal portal system. (wikipedia.org)
- Prenatal SSRI exposure affects the developing HPA system by altering serum CBG levels in neonates and infant salivary cortisol levels. (unboundmedicine.com)
- Therefore we suggest that platelets are not only a small participant but may be the conductor or active mediator of this complex regulatory system which has several unrevealed mechanisms. (biomedcentral.com)
- Interaction between multiple mechanisms and molecular interactions are important factors in development of IR in various organs and systems. (researchsquare.com)
- However, it is unknown whether the reactivity of this system to stress is altered in pregnant women experiencing depression. (ox.ac.uk)
- Neuropilin-1 (Nrp1) guides the development of the nervous and vascular systems, but its role in the mature brain remains to be explored. (unito.it)
- Uppsala University (Uppsala, Sweden) a neuroanatomist, mapping the mono- allowed to develop and integrate in the and returned to high school, where his amine systems in the brain to unravel host brain, could reestablish lost con- father taught religion and philosophy and their organization (2, 3). (lu.se)
- 65(1):157-173, 2003) and Pasteur and Selgrade (Understanding the dynamics of biological systems: lessons learned from integrative systems biology, Springer, London, pp. 38-58, 2011). (duke.edu)
- Cocaine and amphetamine regulated transcript (CART) is widely expressed in the central nervous system and in several endocrine organs. (nel.edu)
- Our results identify a previously unknown function for 65 kDa Sema3A-Nrp1 signaling in the induction of axonal growth, and raise the possibility that endothelial cells actively participate in synaptic plasticity in specific functional domains of the adult central nervous system, thus controlling key physiological functions such as reproduction. (unito.it)
- Based on clinical and experimental evidences we propose that platelets modulate the function of hypothalamo-hypophyseal-ovarian system. (biomedcentral.com)
- On the own epub Neurohistological Studies of the Hypothalamo-Hypophysial System of Zonotrichia leucophrys gambelii (Aves, Passeriformes): With Special Attention to its Role in the Control of Reproduction of Africa, Arabic commodities played described where critical, interspaces, and legal productions had made. (simplicityseating.com)
- Motion control refers to a system wherein things move. (banglaforexacademy.com)
- Further research is warranted on the long-term functional implications of the effect of prenatal SSRI exposure on fetal hepatic CBG gene expression and the developing HPA system. (unboundmedicine.com)
- An updated interface of the system became much more interesting, more functional and more comfortable. (banglaforexacademy.com)
- This, in turn, affects the excitability of the nervous system. (medscape.com)
- and evaluating the inaccessible female reproductive system with its complex menstrual cycle. (cdc.gov)
- As part of the limbic system , it has connections to other limbic structures including the amygdala and septum , and is also connected with areas of the autonomous nervous system . (cloudfront.net)
- Academy of Sciences, is currently a pro- nervous system was described as abortive fessor and head of the neurobiology unit at and nonexistent. (lu.se)
- A sagittal section through the pituitaries revealed a well-developed cone of glandular cells protruding from the pi like a tongue plate towards the hypophyseal cleft in the neighborhood of the pd and behind the pn. (openveterinaryjournal.com)