Hypothalamus

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hypothalamus (from Greek ''ὑπό'' = ''under'' and ''θάλαμος'' = ''room, chamber'') is a portion of the brain that contains a number of small nuclei with a variety of functions. One of the most important functions of the hypothalamus is to...
Oxytocin and vasopressin/anti-diuretic hormone, the two peptide hormones of the posterior pituitary gland (the neurohypophysis), are secreted from the nerve endings of magnocellular neurosecretory neurons into the systemic circulation. The cell bodies of these oxytocin and vasopressin neurons...

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EstrogenSeveral hypothalamic nuclei are sexually dimorphic, i.e. there are clear differences in both structure and function between males and females. Some differences are apparent even in gross neuroanatomy: most notable is the sexually dimorphic nucleus within the preoptic area, which ...
Circadian rhythm physiologyScience has determined that variations in physical energy and mental alertness in human beings is tied to a clock-like mechanism in the hypothalamus region of the brain. Known as the circadian rhythm
Follicle-stimulating HormoneThe hypothalamus is a complex region in the brain of humans, and even small nuclei within the hypothalamus are involved in many different functions. The paraventricular nucleus for instance makes oxytocin and the supraoptic nucleus makes vasopressin (also called antidiuretic ...
hypothalamus (from Greek ”ὑπό” = ”under” and ”θάλαμος” = ”room, chamber”) is a portion of the brain that contains a number of small nuclei with a variety of functions. One of the most important functions of the hypothalamus is to ...
Follicle-stimulating HormoneOxytocin and vasopressin/anti-diuretic hormone, the two peptide hormones of the posterior pituitary gland (the neurohypophysis), are secreted from the nerve endings of magnocellular neurosecretory neurons into the systemic circulation. The cell bodies of these oxytocin and vasopressin neurons are in ...
Menopause ForumAmberen is an all-natural supplement specifically designed to manage menopause symptoms. Amberen balances the hormones naturally and works by stimulating the hypothalamus. Many women feel results in less than one week due to Amberen.
Studies in female mice have shown that estrogen receptor-alpha declines in the pre-optic hypothalamus as they grow old. The female mice that were given a calorie-restricted diet during the majority of their lives, maintained higher levels of ERα in the ...
Menopause_Hormone_Replacement_TherapyHormonal fluctuations commonly related to menopause are the most routine instigates of insomnia and night sweats. Usually, the hypothalamus, that regulates heat in the body, do its job according with the obtainable temperature. Night sweats and insomnia but happen due ...
Hot flashes menopauseMenopause night sweats are also referred to as nocturnal hyperhydrosis. This is when you wake up in the middle of the night feeling cold and your sheets drenched in sweat.
The gonads are controlled hormonally by luteinizing hormone (LH) and follicle-stimulating hormone (FSH) secreted by the anterior pituitary gland. The anterior pituitary gland’s excretion of LH and FSH are, in turn, controlled by the hypothalamus’ gonadotropin-releasing hormone. Adapted from the ...
EstrogenBoth ERs are widely expressed in different tissue types, however there are some notable differences in their expression patterns: * The ”ERα” is found in endometrium, breast cancer cells, ovarian stroma cells, and the hypothalamus. In males, ”ERα” protein is ...
Menstrual cycleThe hypothalamus is located in the brain and secretes GnRH. GnRH travels down the anterior portion of the pituitary via the hypophyseal portal system and binds to receptors on the secretory cells of the adenohypophysis. In response to GnRH stimulation ...
Menopause HeadachesIn our body a gland named hypothalamus acts as a channel between the thalamus and the pituitary gland. It acts as a regulator and controls the temperature of our bodies.
Follicle-stimulating HormoneGonadotropin-releasing hormone (GnRH), also known as Luteinizing-hormone-releasing hormone (LHRH) and luliberin, is a tropic peptide hormone responsible for the release of FSH and LH from the anterior pituitary. GnRH is synthesized and released from neurons within the hypothalamus. Adapted from ...
Menopause VitaminsHot flashes are commonly caused by the hormonal changes menopause and can also be affected by lifestyle and medication. A reduced level of estrogen has a direct effect on the hypothalamus which is responsible for controlling your appetite, sleep cycles, ...
Follicle-stimulating Hormonehypothalamic-pituitary-gonadal axis (also HPG axis) is referring to the effects of the hypothalamus, pituitary gland, and gonads as if these individual endocrine glands were a single entity as a whole. Because these glands often behave in cooperation, physiologists and endocrinologists ...
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