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1№S€EN1>IMÎ PATHWAYS FROM ТИК BRAIN STEM ТО ТИК
1№S€EN1>IMÎ PATHWAYS FROM ТИК BRAIN STEM ТО ТИК

... uitvoering en druk. R. Tissen en T . Fuchten ...
Thyroid-Stimulating Hormone Regulation and Transcription in
Thyroid-Stimulating Hormone Regulation and Transcription in

... relationship is called the hypothalamic–pituitary–thyroid axis (HPT axis), which operates on both short- and long-feedback mechanisms (O'Shea & Williams, 2002). The plasma levels of T3 and T4 are maintained by this mechanism. Thyroid hormones are essential for maintaining many physiological function ...
View: Chapter Text (PDF with new
View: Chapter Text (PDF with new

... cuneatus medialis) (Fig. 18–8). The fasciculi are composed of cranial branches of primary afferent axons associated with encapsulated receptors located in skin or in muscles, tendons, and joints. The nuclei relay sensory information from primary afferent neurons to neurons in the thalamus. Axons fro ...
PDF - Stanford University
PDF - Stanford University

... sample, but also demonstrated that regardless of diagnosis, total brainstem gray matter volume correlated positively with severity of sensory sensitivity, suggesting direct functional consequences of such volumetric reductions. In our sample we found genotype-mediated differences in a region of brai ...
Novelty exploration training tasks - Repositório da Universidade de
Novelty exploration training tasks - Repositório da Universidade de

... function were monitored and metabolic plus behavioral parameters evaluated before and after microinjection in each area of genetic information encoding hKir2.1 channels through a lentivirus. ...
Author`s personal copy
Author`s personal copy

... The saga of the development of the neurohumoral hypothesis of anterior pituitary control is reviewed in detail by Geoffrey Wingfield Harris,6,7 regarded as the “Father of Neuroendocrinology”. Friedgood 19368 and Hinsey 1937 9 were the first to postulate that the anterior pituitary gland was controll ...
Lecture 4: Endocrine System
Lecture 4: Endocrine System

... In a similar manner, people communicate with each other by using telephones and the postal service. The body’s nervous system is analagous to the telephone system because it sends fast, direct messages. The endocrine system is analagous to the postal service because the delivery of the message is sl ...
Histological structure and hormonal profile of pituitary and thyroid
Histological structure and hormonal profile of pituitary and thyroid

... (LH) concentrations were increased (P<0.01) in BC compared to INT rabbits, with or without iodine supplementation. Plasma T3 and T4 levels were lower (P<0.01) in BC than in INT rabbits, while they were higher (P<0.01) with iodine in BC rabbits than in INT ones. Histological changes observed in the p ...
Acute pancreatitis possibly due to arginine use: A case report
Acute pancreatitis possibly due to arginine use: A case report

... L-arginine supplementation are clearly dose-dependent. Beneficial dosages of L-arginine range from between 3 to 30 gr taken orally per day. In our patient, no biochemical change was found except increased serum and urine amylase. It may be because of the low dose of L-arginine, i.e. 500 mg/day. The ...
Role of Antioxidants on Thyroid Hormones in Wister Rats
Role of Antioxidants on Thyroid Hormones in Wister Rats

... mechanisms to be lost and tumors, both benign and malignant, to result. Recent publications have shown that in the thyroid, hydrogen Peroxide (H202) produced via superoxide (02-) by superoxide dismutase (S.O.D) is used by thyroid peroxidase to synthesize hormones. Superoxide dismutase (S.O.D) is def ...
Montmorillonite ameliorates hyperthyroidism of
Montmorillonite ameliorates hyperthyroidism of

... 0014-2999/$ - see front matter © 2006 Elsevier B.V. All rights reserved. doi:10.1016/j.ejphar.2006.08.053 ...
ARTICLE Hierarchy of orofacial rhythms revealed through whisking and breathing
ARTICLE Hierarchy of orofacial rhythms revealed through whisking and breathing

... airway valve muscles13. The drive for rhythmic whisking remains to be identified. However, whisking persists after decortication7,14 and sensory deafferentation7,15,16, which suggests that it too involves a rhythmic generator in the brainstem. Furthermore, the facial motor neurons that drive the mus ...
article pdf
article pdf

... beled. They are bipolar and sit in the ependyma and subependyma (Fig. 1D). Few can be seen at some distances from the third ventricle. All MCH cells are very similar in shape and size to surrounding unlabeled neurons. The posterior hypothalamic region is characterized by abundant monoaminergic neuro ...
PDF - Nexus Academic Publishers
PDF - Nexus Academic Publishers

... the digestive system and the brain (gut-brain axis) (Collins et al., 2012). Enteric microbiota are essential for the developing ENS during the postnatal life in different regions of the intestine (Collins et al., 2014). Strong new evidences suggest the interference of gut microbiota with gastrointes ...
Expression of pituitary adenylate cyclase activating
Expression of pituitary adenylate cyclase activating

... data are consistent with the hypothesis that sensory nerve-derived neuronal factors innervate the cervix and play a role in cervical ripening. ...
PITUITARY HORMONES: An Overview
PITUITARY HORMONES: An Overview

... • In Females: Stimulates growth and maturation of Follicle (Oocyte); • In Males: Stimulates Sperm production and maturation; ...
Functional Heterogeneity in the Bed Nucleus of the Stria Terminalis
Functional Heterogeneity in the Bed Nucleus of the Stria Terminalis

... which also express a fast inwardly rectifying K ⫹ conductance (known as Type III cells; Fig. 3C) (Dabrowska et al., 2013a; but see Silberman et al., 2013). It should be noted that the number of CRF-positive BNST neurons is higher in rats than in mice (Wang et al., 2011). In addition to the prevalent ...
The Role of Hormones in Financial Markets
The Role of Hormones in Financial Markets

... academics and the popular press to call for a reduction in the proportion of male traders in financial markets in order to enhance stability. While it is clear that the behavior of individual male traders is generally more volatile than that of female traders, it is not immediately clear that a dec ...
Anatomical Distribution of Serotonin- Containing
Anatomical Distribution of Serotonin- Containing

... By using a monoclonal antibody to serotonin (5-HT), an immunohistochemical study was undertaken to provide a comprehensive description of the 5-HT-containing neurons and of the distribution of their axonal processes in the cat brain and spinal cord. The localization of cell bodies was comparable to ...
EFFECT OF RESVERATROL AND ENVIRONMENTAL
EFFECT OF RESVERATROL AND ENVIRONMENTAL

... beneficial role on aging and age related disorders to the neglect of their possible beneficial role especial in young healthy animals (Muhammad et al. 2014). The physiological effects of resveratrol on antioxidant system have been extensively studied in animal models of various disease conditions su ...
Local synaptic connections of basal forebrain neurons
Local synaptic connections of basal forebrain neurons

... undetermined neuron. In this material, no evidence was found that cholinergic axons enter into synaptic connections with other cholinergic profiles. Using a database containing four different types of BF neurons [Zaborszky, Buhl, Bjaalie, Poobalashingam and Nadasdy, in preparation], it can be estima ...
as a PDF
as a PDF

... McCann. Neuroendocrine Control of Body Fluid Metabolism. Physiol Rev 84: 169 –208, 2004; 10.1152/ physrev.00017.2003.—Mammals control the volume and osmolality of their body fluids from stimuli that arise from both the intracellular and extracellular fluid compartments. These stimuli are sensed by t ...
Hypothalamus-pituitary-thyroid axis interactions with pineal gland in
Hypothalamus-pituitary-thyroid axis interactions with pineal gland in

... use of rats from our colony weighing ZOO-250g. Pinealectomized and sham-pinealectomized rats were obtained commercially (Zivic-Miller, Allison Park, PA). Completeness of pin .ealectomy was confirmed at post mortem. Animals were decapitated and trunk blood was collected. Serum samples were stored fro ...
The Pedunculopontine Tegmental Nucleus as a Motor and
The Pedunculopontine Tegmental Nucleus as a Motor and

... cerebellar cortex via the pontine nuclei (Bostan et al., 2010). The defining of these pathways promoted understanding of the role of connections between the cerebellum and basal ganglia in motor disorders. In the 1960s, early attempts were made to alleviate dyskinesia by conducting lesions in the de ...
Galanin-like peptide: a key player in the homeostatic regulation of
Galanin-like peptide: a key player in the homeostatic regulation of

... hormone, which is derived from pro-opiomelanocortin in neurons in the ARC,36 with orexin-1 receptor immunoreactivity also being observed in a few GALP-positive neurons.38 We have previously reported that 3–12% of GALP-positive cells contain a-melanocyte-stimulating hormone-like immunoreactivity.36 I ...
< 1 2 3 4 5 6 7 8 ... 37 >

Sexually dimorphic nucleus

The sexually dimorphic nucleus (SDN) is an ovoid, densely packed cluster of large cells located in the medial preoptic area (POA) of the hypothalamus which is believed to be related to sexual behavior in animals.Thus far, for all species of mammals investigated, the SDN has been repeatedly found to be considerably larger in males than in females. The volume of the SDN was 2.2 times as large in males as in females and contained 2.1 times as many cells. The human SDN was elongated in females and more spherical in males. No sex differences were observed in the human SDN in either cell density or mean diameter of the cell nuclei. The volume and cell number of the human SDN considerably decreases with age; although, the decrease in cell number is both sex and age-specific. In males, a substantial decrease in the cell number of the human SDN was observed between the age of 50-60 years. Cell death was more common in females than males, especially among those older than 70 years of age. The SDN cell number in females can drop to 10-15% that found in early childhood.SDN and its homologues exist widely in human, mammal, and some other animal brains, including: the third interstitial nucleus of the anterior hypothalamus (INAH3) in humans; ovine sexually dimorphic nucleus (oSDN) in the medial preoptic area/anterior hypothalamus (MPOA/AH) in sheep; sexually dimorphic nucleus in the preoptic area (SDN-POA) in rats; anterior hypothalamic nucleus (AHdc) in macaques; specific area in medial preoptic nucleus (POM) in quails; etc.↑ ↑ ↑ ↑
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