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Hemipituitary

WebThe National Library of Medicine (NLM), on the NIH campus in Bethesda, Maryland, is the world's largest biomedical library and the developer of electronic information services that delivers data to millions of scientists, health professionals and members of the public around the globe, every day. Hypopituitarism is a rare disorder in which your pituitary gland fails to produce one or more hormones, or doesn't produce enough hormones. The pituitary gland is a kidney-bean-sized gland situated at the base of your brain. It is part of your body's endocrine system, which consists of all the glands that produce … See more The signs and symptoms of hypopituitarism usually develop gradually and get worse over time. They are sometimes subtle and may be overlooked for months or … See more Hypopituitarism has a number of causes. In many cases, hypopituitarism is caused by a tumor of the pituitary gland. As a pituitary tumor increases in size, it can … See more

Superfusion of hemipituitaries with portal blood. I. LRF secretion …

WebYou have fever, nausea, vomiting, shaking chills, or pain in your abdomen, side, or back. You have pain with sexual intercourse or heavy menstrual bleeding. This may … WebGRP co-incubated with substance P completely blocked the stimulatory effect of SP at both concentrations. Pituitary TSH content decreased in the SP-treated group compared to controls (0.75 +/- 0.03 microg/hemipituitary) at the same proportion as the increase in TSH secretion, and this effect was also blocked when GRP and SP were co-incubated. long type in hive https://sienapassioneefollia.com

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WebSerum prolactin was modestly elevated (45.4 ng/mL, 1.4-24.2), prompting MRI of the sella turcica that demonstrated a 13 x 8 mm cystic macroadenoma of the right hemipituitary adjacent to the right cavernous sinus but not compressing the optic chiasm. WebEach PRL value (ng/hemipituitary) was divided by the mean of the corresponding pituitary protein content and expressed either as ng/mg protein of the reference preparation PRL-rat-RP3, or in arbitrary units, as the area under the curve (AUC) calculated by the trapezoidal rule. Statistical analysis. WebWe studied the basal and thyrotropin-releasing hormone (TRH) (50 nM) induced thyrotropin (TSH) release in isolated hemipituitaries of ovariectomized rats treated with near … long type in pyspark

Cachectin alters anterior pituitary hormone release by a …

Category:Stimulation of cyclic AMP accumulation by arachidonic and 8, 11, …

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Hemipituitary

Several hypothalamic peptides stimulate thyrotropin and

WebDOI: 10.1016/0303-7207(81)90003-4 Corpus ID: 27473970; Comparison of steroid and LH-RH effects on the responsiveness of hemipituitary glands and dispersed pituitary cells …

Hemipituitary

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WebApr 1, 1975 · The effects of fatty acids on adenosine 3',5'-monophosphate (cAMP) accumulation in rat anterior pituitary gland were studied in vitro. Of all the fatt… WebDec 1, 1981 · In hemipituitary glands, the priming effect could be elicited only once within an 11-h period and was found to dimmish significantly with time after the first exposure to …

WebMay 1, 1987 · SUMMARY An in‐vitro perifusion system was used to investigate spontaneous ACTH release from human fetal (21–23 weeks gestation) and adult pituitaries. The pattern of ACTH release from fetal pituitaries (n= 7) exhibited a remarkable pulsatile character with a mean (± SEM) pulse interval of 11.3 ± 0.8 min. The mean pulse amplitude was 49.7 ± 6.3 … WebDownload scientific diagram I ncrease in serum concentration of TSH (ng/ml: mean ± SEM) lOmin after i.v. injection of TRH (850 ng/lOOg body weight) at different stages of the estrous cycle.

WebWe have demonstrated previously that ethanol increases the in vitro synthesis and release of prolactin by the anterior pituitary gland. In the present study we have examined the possible role of calcium and calmodulin in the ethanol-stimulation of in vitro prolactin release from hemipituitary glands. We also investigated the effect of inhibitors of arachidonic … WebJan 1, 1991 · After rinsing, the basal secretion rates of the hemipituitary glands were determined for 2 hr (six 20 min fractions), and glands were then exposed to increasing doses (0.1 to 100 nM) ofneuropeptides for 1 hr at each dose. Glands were not rinsed between exposure to the different neuropeptide doses.

WebEurope PMC is an archive of life sciences journal literature. Comparison of steroid and LH-RH effects on the responsiveness of hemipituitary glands and dispersed pituitary cells.

WebIn hemipituitary glands, the priming effect could be elicited only once within an 11-h period and was found to diminish significantly with time after the first exposure to LH-RH. Incubation with oestradiol-17 beta (E2) had no significant effect on the responsiveness of hemipituitary glands to LH-RH. By contrast, E2 increased the responsiveness ... longtype in scalaWebDuring a hip hemiarthroplasty, an incision is made over the outside of the hip. The fractured ball (femoral head) is removed and replaced with an implant. In a normal hip … long type in pythonWebThis may be related either to loss of receptors for the protein during the dispersion procedure or to the fact that in the hemipituitary system cell interactions are facilitated because the cells are close to each other. In the dispersed cell system cachectin evoked a dose-related decrease in cyclic AMP content. hopkins picnic table kit