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HormonesFollicle Stimulating HormoneLuteinizing HormoneThyroid HormonesGonadotropin-Releasing HormoneParathyroid HormoneGonadal Steroid HormonesAdrenocorticotropic HormoneHuman Growth HormoneReceptors, Thyroid HormonePituitary HormonesSecretory RateInsulinPituitary GlandEstradiolTriiodothyronineProlactinGrowth Hormone-Releasing HormoneBodily SecretionsCells, CulturedJuvenile HormonesIntestinal SecretionsProgesteroneBacterial Secretion SystemsTestosteroneHormone Replacement TherapyCorticotropin-Releasing HormonePeptide HormonesRNA, MessengerGastrointestinal HormonesThyroxineHypothalamic HormonesMolecular Sequence DataThyrotropinPituitary Gland, AnteriorPituitary Hormones, AnteriorCell LineGonadal HormonesRadioimmunoassayIslets of LangerhansAnti-Mullerian HormoneTime FactorsHydrocortisoneCalciumThyroid Hormone Receptors betaGastric AcidHormone AntagonistsDose-Response Relationship, DrugGlucoseGlucagonPituitary Hormone-Releasing HormonesAmino Acid SequenceSignal TransductionOvariectomyGlycoprotein Hormones, alpha SubunitKineticsRats, Sprague-DawleyCyclic AMPSomatostatinOvaryEstrogensPancreatic HormonesRats, Inbred StrainsGene Expression RegulationInsect HormonesHypothalamusPituitary Hormones, PosteriorThyroid Hormone Receptors alphaLiverInvertebrate HormonesBase SequencePregnancyPancreasCattleSecretinFollicle Stimulating Hormone, beta SubunitPancreatic JuiceSheepGastric JuiceReceptors, SomatotropinMelanocyte-Stimulating HormonesStimulation, ChemicalHypothyroidismBacterial ProteinsTesticular HormonesRats, WistarInsulin-Like Growth Factor IInsulin-Secreting CellsChorionic GonadotropinSecretory PathwayChloridesBicarbonatesPentagastrinExocytosisGlucagon-Like Peptide 1Receptors, LHRHHypothalamo-Hypophyseal SystemPlacental HormonesReceptor, Parathyroid Hormone, Type 1Recombinant Proteins
AntidiureticFollicle-stimulaParathyroidPituitary glandGnRHInsulin and glucagon secretionGonadotropinLuteinizing HormoneSyndromeSerumSynthesis and secretionBasal GH secretionTestosteroneInappropriateAdrenocorticotropic hormoneEctopicPancreaticSuppressionSIADHPlasma osmolalitySuppressesConcentrationsStimulatesCircadian clockActivatesGrowthParaneoplastic syndromesCortisolDeconvolution analysisSecretoryRegulateExcessiveHelps the kidneysSteroid hormoneIncreasesLevelsProteinRelease hormonesHypothalamicIsletPolypeptideConcentrationSensitivityEstradiolHypothalamusModulationGlucose0.02
Antidiuretic28
  • Syndrome of inappropriate antidiuretic hormone secretion (SIADH) is characterized by excessive unsuppressible release of antidiuretic hormone (ADH) either from the posterior pituitary gland, or an abnormal non-pituitary source. (wikipedia.org)
  • Syndrome of inappropriate antidiuretic hormone secretion (SIADH) is a condition in which the body makes too much antidiuretic hormone (ADH). (medlineplus.gov)
  • The syndrome of inappropriate antidiuretic hormone secretion (SIADH) involves the continued secretion or action of arginine vasopressin (AVP) despite normal or increased plasma volume. (medscape.com)
  • The authors present the case of a 51-year-old female with a syndrome of inappropriate secretion of antidiuretic hormone (SIADH) due to a malignant thymoma. (karger.com)
  • Almong C, Horowitz M, Burke M: Steroid therapy in inappropriate secretion of antidiuretic hormone due to malignant thymoma. (karger.com)
  • Levin L, Sealy R, Barron J: Syndrome of inappropriate antidiuretic hormone secretion following dis-dichlorodiammineplatinum II in a patient with malignant thymoma. (karger.com)
  • Asada Y, Marutsuka K, Mitsukawa T, Kuribayashi T, Taniguchi S, Sumiyoshi A: Ganglioneuroblastoma of the thymus: An adult case with the syndrome of inappropriate secretion of antidiuretic hormone. (karger.com)
  • Donadio AC, Dragnev KH, Schwartz GK: Thymoma associated with syndrome of inappropriate antidiuretic hormone secretion and myastenia gravis. (karger.com)
  • Schwartz WB, Bennett W, Curelop S, Bartter FC: A syndrome of renal loss and hyponatremia probably resulting from inappropriate secretion of antidiuretic hormone. (karger.com)
  • Amatruda TT, Mulrow PJ, Gallanger JC, Sawyer WH: Carcinoma of the lung with inappropriate antidiuresis: Demonstration of antidiuretic-hormone-like activity in tumor extract. (karger.com)
  • De Troyer A, Demanet JC: Clinical, biological and pathogenic features of the syndrome of inappropriate secretion of antidiuretic hormone: A review of 26 cases with marked hyponatremia. (karger.com)
  • Bartter FC, Schwartz WB: The syndrome of inappropriate secretion of antidiuretic hormone. (karger.com)
  • SIADH is when the body makes too much antidiuretic hormone (ADH). (stanfordchildrens.org)
  • INTRODUCTION - The syndrome of inappropriate secretion of antidiuretic hormone (SIADH) is a disorder of impaired water excretion caused by the inability to suppress the secretion of antidiuretic hormone (ADH) [ 1 ]. (medilib.ir)
  • See "Treatment of hyponatremia: Syndrome of inappropriate antidiuretic hormone secretion (SIADH) and reset osmostat" . (medilib.ir)
  • Antidiuretic hormone (ADH, arginine vasopressin) secretion results in a concentrated urine and therefore a reduced urine volume. (medilib.ir)
  • In most patients with the syndrome of inappropriate secretion of antidiuretic hormone (SIADH), ingestion of water does not adequately suppress ADH, and the urine remains concentrated. (medilib.ir)
  • See "Treatment of hyponatremia: Syndrome of inappropriate antidiuretic hormone secretion (SIADH) and reset osmostat", section on 'Intravenous hypertonic saline' . (medilib.ir)
  • A case of malignant thymoma with pure red cell aplasia (PRCA) complicated by syndrome of inappropriate secretion of antidiuretic hormone (SIADH) following intrathoracic cis-dichlorodiammine platinnm (CDDP) administration is reported. (elsevierpure.com)
  • The syndrome of inappropriate antidiuretic hormone secretion (SIADH) can be caused by a variety of drugs. (e-jmd.org)
  • Dopaminergic drugs might enhance the secretion of the antidiuretic hormone arginine vasopressin by reducing γ-amino butyric acid release through the dopaminergic receptor in supraoptic nucleus. (e-jmd.org)
  • The syndrome of inappropriate antidiuretic hormone secretion (SIADH) is considered to be the most frequent cause of hyponatremia. (e-jmd.org)
  • The syndrome of inappropriate secretion of antidiuretic hormone develops when too much antidiuretic hormone ( vasopressin ) is released by the pituitary gland under certain inappropriate conditions, causing the body to retain fluid and lower the blood sodium level by dilution. (msdmanuals.com)
  • Vasopressin (also called antidiuretic hormone) helps regulate the amount of water in the body by controlling how much water is excreted by the kidneys. (msdmanuals.com)
  • Treatment options for the syndrome of inappropriate secretion of antidiuretic hormone (SIADH) include fluid restriction, saline infusion, furosemide, demeclocycline, and urea. (amedi.sk)
  • Clinical laboratory evaluation of the syndrome of inappropriate secretion of antidiuretic hormone. (wustl.edu)
  • SIADH is characterized by the overproduction of antidiuretic hormone, which causes your body to retain water. (healthline.com)
  • Often, the assessment of any disorder involving antidiuretic hormone (ADH) will require both serum and urine osmolality to assess concentrating ability of the kidney. (medscape.com)
Follicle-stimula4
Parathyroid15
Pituitary gland4
GnRH15
  • Pulsatile gonadotropin-releasing hormone (GnRH) secretion, which is indispensable for follicular development, is suppressed in lactating dairy and beef cattle. (bioone.org)
  • Neurokinin B (NKB) neurons in the arcuate nucleus of the hypothalamus are considered to play an essential role in generating the pulsatile mode of GnRH/luteinizing hormone (LH) secretion. (bioone.org)
  • The present study aimed to clarify the role of NKB-neurokinin 3 receptor (NK3R) signaling in the pulsatile pattern of GnRH/gonadotropin secretion in postpartum lactating cattle.We examined the effects of the administration of an NK3R-selective agonist, senktide, on gonadotropin secretion in lactating cattle. (bioone.org)
  • Accumulating evidence suggests that kisspeptin-GPR54 signaling is indispensable for gonadotropin-releasing hormone (GnRH)/gonadotropin secretion and consequent reproductive functions in mammals. (elsevierpure.com)
  • These results with an inducible conditional Kiss1 knockdown in the ARC of male mice suggest that ARC kisspeptin neurons are responsible for pulsatile LH secretion in male mice, and indicate the possibility of a compensatory mechanism that restores GnRH/LH pulse generation. (elsevierpure.com)
  • GnSAF is present in steroid-free human follicular fluid (HFF) from superovulated women and specifically attenuates gonadotrophin releasing hormone (GnRH)-induced luteinizing hormone (LH) secretion. (elsevierpure.com)
  • HFF produced dose-dependent suppression of GnRH-induced LH and basal FSH secretion, the former reflecting GnSAF bioactivity, the latter inhibin bioactivity. (elsevierpure.com)
  • In addition, HFF and serum suppress both the initial and reserve pools of GnRHinduced LH secretion and greatly reduce the self-priming effect of GnRH in ovine pituitary tissue perfusion. (elsevierpure.com)
  • Objective: To determine whether women with rigorously defined unexplained infertility demonstrated altered GnRH secretion, as reflected by serum LH secretion patterns. (elsevierpure.com)
  • Result(s): Serum LH pulse frequency and pulse amplitude and LH secretion in response to a physiologic bolus of GnRH were not significantly different in unexplained infertility patients at any phase of the cycle. (elsevierpure.com)
  • Luteinizing hormone pulse frequency and amplitude, as well as response to GnRH, varied significantly across the cycle. (elsevierpure.com)
  • Conclusion(s): These data do not support the hypothesis that unexplained infertility is caused by an abnormality in pulsatile GnRH secretion or abnormal pituitary sensitivity to GnRH. (elsevierpure.com)
  • Five experiments were conducted to test the hypothesis that PGs mediate the endotoxin-induced inhibition of pulsatile GnRH and LH secretion in the ewe. (psu.edu)
  • Our approach was to test whether the PG synthesis inhibitor, flurbiprofen, could reverse the inhibitory effects of endotoxin on pulsatile LH and GnRH secretion in ovariectomized ewes. (psu.edu)
  • Our finding that this PG synthesis inhibitor reverses the inhibitory effect of endotoxin leads to the conclusion that PGs mediate the suppressive effects of this immune/inflammatory challenge on pulsatile GnRH and LH secretion. (psu.edu)
Insulin and glucagon secretion3
  • Moreover, temporal insulin and glucagon secretion exhibited distinct oscillatory profiles both in vivo and in vitro. (nih.gov)
  • Two years ago, the team led by Charna Dibner, Principle Investigator in the Departments of Medicine and of Cell Physiology and Metabolism, and Diabetes Centre at UNIGE Faculty of Medicine, and at HUG, has already shown that in rodents the perturbation of pancreatic cellular clocks led to disrupted insulin and glucagon secretion, thus promoting the onset of diabetes. (sciencedaily.com)
  • Moreover, the defects in temporal coordination of insulin and glucagon secretion observed in patients with type-2 diabetes were comparable to those measured in healthy islet cells with artificially-disrupted circadian clock. (sciencedaily.com)
Gonadotropin2
Luteinizing Hormone4
Syndrome3
  • [ 16 ] The syndrome appears to arise because of excessive water consumption during the physical exercise coupled with loss of sodium chloride in sweat and nonosmotic stimulation of AVP secretion (from stress, volume contraction, nausea, and NSAIDs). (medscape.com)
  • Objective: The present study evaluated the hypothesis that pulsatile GH secretion is altered in adolescents with polycystic ovary syndrome (PCOS). (elsevierpure.com)
  • Cushing syndrome from secretion of adrenocorticotropic hormone. (cancer.gov)
Serum5
  • Maximal suppression of basal GH secretion was achieved by 0.7 nM insulin, and these effects were prevented by simultaneous exposure of the cells to guinea pig anti-insulin serum (1:2,000). (jci.org)
  • In this study, we investigated the changes in serum hormone levels, liver transcriptome profiles, and the modulation of gut microbiota in high-fat-fed Sprague-Dawley (SD) rats. (frontiersin.org)
  • We conclude that low-dose T supplementation for 26 wk increases spontaneous nocturnal GH secretion and morning serum IGF-I concentrations in healthy older men. (johnshopkins.edu)
  • To address this, concentrations of testosterone, sex hormone binding globulin, androstanediol glucuronide (a metabolite of dihydrotestosterone) and estradiol were measured in stored serum specimens from men examined in the morning sample of the first phase of NHANES III (1988-1994). (cdc.gov)
  • In Exp 1, flurbiprofen reversed the endotoxin-induced suppression of mean serum LH concentrations and the elevation of body temperature, In Exp 2, flurbiprofen prevented the endotoxin-induced inhibition of pulsatile LH secretion and stimulation of fever, reduced the stimulation of plasma cortisol and progesterone, but did not affect the rise in circulating tumor necrosis factor-α. (psu.edu)
Synthesis and secretion1
  • Its synthesis and secretion are regulated by estrogen. (cdc.gov)
Basal GH secretion3
  • Basal GH secretion was inhibited by insulin (0.7 nM) after a 48-h lag period by approximately 50% (P less than 0.01, vs. untreated control cells). (jci.org)
  • Although higher doses (13 nM) of insulin-like growth factor (IGF-I) also suppressed basal GH secretion, IGF-I did not alter the GH and PRL secretory changes induced by hydrocortisone. (jci.org)
  • T supplementation increased nocturnal integrated GH concentrations by 60% (P = 0.02) and pulsatile GH secretion by 79% (P = 0.05), primarily due to a twofold increase in GH secretory burst mass (P = 0.02) and a 1.9-fold increase in basal GH secretion rate (P = 0.05) vs. placebo. (johnshopkins.edu)
Testosterone4
Inappropriate1
  • Inappropriate (increased) ADH secretion causes an unrelenting increase in solute-free water ("free water") absorption by the kidneys, with two consequences. (wikipedia.org)
Adrenocorticotropic hormone2
  • Release of Vasopressin within the Rat Paraventricular Nucleus in Response to Emotional Stress: A Novel Mechanism of Regulating Adrenocorticotropic Hormone Secretion? (jneurosci.org)
  • Finally, a mixture of a V1 AVP and the α-helical corticotropin-releasing hormone (CRH) receptor antagonists administered via inverse microdialysis into the PVN caused a significant increase in the plasma adrenocorticotropic hormone (ACTH) concentration compared with vehicle-treated controls both under basal conditions and during social defeat, indicating inhibitory effects of intra-PVN-released AVP and/or CRH on HPA system activity. (jneurosci.org)
Ectopic2
  • Vorherr H: Para-endocrine tumor activity with emphasis on ectopic ADH secretion. (karger.com)
  • High hormone levels above the physiologic range suggest ectopic secretion of ADH, most commonly by bronchogenic carcinoma. (medilib.ir)
Pancreatic7
  • Eight Angus steers (290 ± 8 kg), surgically prepared with pancreatic pouch-duodenal reentrant cannulas and abomasal infusion catheters were used in a replicated 4 x 4 Latin square experiment to investigate the effects of abomasal infusion of starch hydrolyzate (SH) and/or casein on pancreatic exocrine secretion and plasma concentration of hormones. (uky.edu)
  • Pancreatic juice (67 mL/h) and protein (1.8 g/h) secretion rates were not affected by nutrient infusion. (uky.edu)
  • Secretion of pancreatic enzymes was increased by SH (trypsin) and casein (α-amylase, trypsin, and chymotrypsin) but not when SH + casein were infused together. (uky.edu)
  • These data indicate that positive effects of postruminal casein on enzyme secretion were inhibited by SH, emphasizing the complexity of the regulatory mechanisms involved in dietary adaptation of pancreatic exocrine secretion. (uky.edu)
  • Cholecystokinin stimulates the secretion of pancreatic enzymes (e.g., trypsinogen). (infinitylearn.com)
  • Such disturbances seem to prevent the proper functioning of the cells in the pancreatic islet that secrete insulin and glucagon, the hormones that regulate blood sugar levels. (sciencedaily.com)
  • We had also previously observed that if the clocks of human pancreatic cells were artificially disrupted in the cellular culture in vitro, secretion of the key islet hormones -- insulin and glucagon -- was compromised," says Volodymyr Petrenko, a researcher in Dr. Dibner's lab and the first author of these publications. (sciencedaily.com)
Suppression4
  • The suppression of GH secretion was reversible, as removal of added insulin resulted in return of GH secretion to normal levels after 24 h. (jci.org)
  • The data show that short term administration of therapeutic doses of lithium does not alter the set-point for calcium suppression of PTH secretion in man. (elsevierpure.com)
  • In contrast, exercise performed at 4°C, a cold temperature, could only result in suppression of growth hormone secretion. (sealthedeal2009.org)
  • Interestingly, pulsatile LH secretion was apparent 8 weeks after the AAV-Cre injection despite the suppression of ARC Kiss1 expression. (elsevierpure.com)
SIADH2
  • Anorexia Nausea Muscle aches Generalized muscle weakness Myoclonus Decreased reflexes Ataxia Pathological reflexes Tremor Asterixis Cheyne-Stokes respiration Dysarthria Lethargy Confusion Delirium Seizures Coma (from brain swelling) Death Causes of SIADH include conditions that dysregulate ADH secretion in the central nervous system, tumors that secrete ADH, drugs that increase ADH secretion, and many others. (wikipedia.org)
  • Establishing the presence of this condition is important because, unlike other forms of SIADH, there is no need to be concerned that the plasma sodium will continue to fall without therapy, because ADH secretion is suppressed when the plasma osmolality falls below the reset threshold level. (medilib.ir)
Plasma osmolality2
  • Patterns of ADH secretion - In normal individuals, plasma ADH levels are very low when the plasma osmolality is below 280 mosmol /kg, thereby permitting the excretion of ingested water, and ADH levels increase progressively as the plasma osmolality rises above 280 mosmol/kg ( figure 1 ). (medilib.ir)
  • Conversely, water restriction increases the plasma osmolality, ADH secretion, and renal water reabsorption, in that order, causing water retention and excretion of concentrated urine. (medscape.com)
Suppresses1
  • Insulin suppresses growth hormone secretion by rat pituitary cells. (jci.org)
Concentrations4
  • However, it remains unclear whether in the US population circulating concentrations of sex steroid hormones vary by race/ethnicity. (cdc.gov)
  • Similar effects were seen with ouabain concentrations as low as 10 -7 M. Potassium-free medium decreased PTH secretion compared to that from cells incubated with 5 mM K + at a low (0.5 mM), but not at a high (2.0ndash;3.0 mM), calcium ion concentration in the medium. (wustl.edu)
  • Harmaline concentrations of 1-20 mM inhibited hormone secretion an average of 46 ± 5% in low calcium medium. (wustl.edu)
  • RÉSUMÉ Afin de déterminer les effets du jeûne du ramadan sur la sécrétion d'hormones sexuelles chez des hommes célibataires en bonne santé, nous avons mesuré les concentrations sanguines de testostérone et d'hormones lutéinisante (LH) et folliculostimulante (FSH) chez 52 étudiants célibataires âgés de 18 à 24 ans qui jeûnaient pendant 12 heures ou plus pendant le ramadan. (who.int)
Stimulates3
Circadian clock1
  • Circadian "rhythms" are the physiologic outputs of the circadian clock, such as the circadian-based variations in hormone secretion, enzyme activity, and organ function, among others. (cdc.gov)
Activates2
  • Appropriate ADH secretion is regulated by osmoreceptors on the hypothalamic cells that synthesize and store ADH: plasma hypertonicity activates these receptors, ADH is released into the blood stream, the kidney increases solute-free water return to the circulation, and the hypertonicity is alleviated. (wikipedia.org)
  • Thyrotropin-releasing hormone (TRH) activates not merely the secretion of thyrotropin (TSH) but also the transcription of TSHβ and α-glycoprotein (αGSU) subunit genes. (bioerc-iend.org)
Growth21
  • The effects of insulin on basal and hydrocortisone-induced growth hormone (GH) secretion were studied in rat pituitary tumor cells (GH3). (jci.org)
  • Comparison of the intravenous insulin and oral clonidine tolerance tests for growth hormone secretion. (bmj.com)
  • The Health Services Human Growth Hormone Committee. (bmj.com)
  • The plasma growth hormone response to intravenous insulin was compared with that of oral clonidine in a multicentre trial in 64 patients being investigated for short stature. (bmj.com)
  • Either test was judged to give a positive result if the maximum plasma growth hormone concentration was at least 20 mU/1. (bmj.com)
  • It is concluded that clonidine and insulin have similar reliability as test of growth hormone secretion, but that clonidine may be the safer. (bmj.com)
  • Growth Hormone (GH) is responsible for the growth and development of human. (tutorialspoint.com)
  • Throughout this period, the cells incorporate linearly [ 3 H]leucine into protein for up to 4 h at a rate 90% greater than hemipituitaries, and they synthesize, transport intracellularly, and release the two major pituitary secretory products, growth hormone and prolactin. (rupress.org)
  • Immediately after dissociation the cells' ability to respond to secretogogues (high K + and dibutyryl cyclic AMP) is impaired, but after a 6-12-h culture period, the cells apparently recover and discharge 24% and 52%, respectively, of their content of prelabeled growth hormone over a 3-h period in response to these two secretogogues. (rupress.org)
  • The study aimed to explore the connection between the secretion of growth hormone (GH) and the persistent neurologic symptoms experienced by PASC patients. (thaimedicalnews.com)
  • The pilot study conducted by researchers from the University of Texas Medical Branch, the University of Pennsylvania, and the Centre for Neuro Skills has provided valuable insights into a potential link between PASC-related neurologic symptoms and reduced growth hormone secretion. (thaimedicalnews.com)
  • While previous studies showed that exercise can increase growth hormones (GH) secretion, environmental temperatures can affect the release of GH. (sealthedeal2009.org)
  • Apparently, increase in temperature is an accompanying condition to growth hormone secretion. (sealthedeal2009.org)
  • The role played by the neurotransmitters involved in the secretion of growth hormones remains a mystery. (sealthedeal2009.org)
  • Nonetheless, scientists found out from further investigations that a certain gut hormone called 'ghrelin' has stimulatory effect on the body's level of food intakes, far absorption and deposition, as well as release of growth hormones. (sealthedeal2009.org)
  • In knowing that several factors influence the human body's capability to secrete growth hormones, it's easier to understand why physicians prescribe steroids but only under their medical supervision. (sealthedeal2009.org)
  • Yet the discussion above shows that human growth hormone (HGH) secretion does not respond to protein intakes alone. (sealthedeal2009.org)
  • This possibility is supported by the fact that Pit1 mutations cause compound pituitary hormone deficiency (CPHD) [11] in which expressions of the TSHβ gene as well as the prolactin (PRL) and growth LM22A-4 hormone (GH) genes are decreased or abolished. (bioerc-iend.org)
  • Since the natural growth hormone signal peptide is of eukaryotic origin and is not detectable by any of the Escherichia coli secretory systems, including Sec and Tat, and is therefore unable to secrete hGH in the prokaryotic systems, designing a new and efficient signal peptide is essential to direct hGh to the extracellular space. (biomedcentral.com)
  • Hazards of tests of growth hormone secretion. (bmj.com)
  • Acromegaly is characterized by the abnormal secretion of growth hormone and insulin-like growth factor 1 by cancer cells. (healthline.com)
Paraneoplastic syndromes2
  • Other paraneoplastic syndromes are caused by cancer cells releasing hormones or other substances. (healthline.com)
  • When these cells become cancerous, they can overproduce hormones or other biologically active substances that lead to the development of endocrine paraneoplastic syndromes. (healthline.com)
Cortisol1
  • This occurs when tumor cells cause an overproduction of the hormone cortisol. (healthline.com)
Deconvolution analysis2
  • Pulsatile secretion was quantitated by deconvolution analysis and pattern orderliness by the approximate entropy (ApEn) statistic. (elsevierpure.com)
  • Plasma PTH profiles were subjected to deconvolution analysis, which resolves measured hormone levels into secretion and clearance components. (elsevierpure.com)
Secretory2
  • Here we present a stochastic differential equation model of episodic glandular signaling in which random, but structured, variations in burst amplitudes superimposed on basal hormone release are combined with a nonstationary Poisson process responsible for the timing of scattered secretory bursts. (elsevierpure.com)
  • In other secretory cells, functional Na + channels and a Na + -Ca ++ exchange have been shown to play a role in the regulation of hormone excretion. (wustl.edu)
Regulate2
Excessive1
  • When a hormone is present in excessive levels, the number of target-cell receptors may decrease. (proprofs.com)
Helps the kidneys2
  • This hormone helps the kidneys control the amount of water your body loses through the urine. (medlineplus.gov)
  • This is a hormone that normally helps the kidneys conserve the correct amount of water in the body. (stanfordchildrens.org)
Steroid hormone4
  • Any process that stops, prevents or reduces the frequency, rate or extent of steroid hormone secretion. (cyverse.org)
  • Link to all annotated objects annotated to negative regulation of steroid hormone secretion. (cyverse.org)
  • Link to all direct and indirect annotations to negative regulation of steroid hormone secretion. (cyverse.org)
  • It has been proposed that racial/ethnic variation in prostate cancer incidence may be, in part, due to racial/ethnic variation in sex steroid hormone levels. (cdc.gov)
Increases1
  • T3 inhibits transcription of the TSHβ gene via thyroid hormone receptor (TR) [1] and TSHβ manifestation increases in individuals with hypothyroidism. (bioerc-iend.org)
Levels9
  • During a fast, the decrease in incretin hormones, and resultant insulin levels can aid the body to regain insulin sensitivity. (wku.edu)
  • This could give evidence to show how macronutrient levels can affect incretin secretion and alter sensitivity to insulin. (wku.edu)
  • While there was no significant difference in cognitive testing between the two groups, PASC patients showed reduced GH secretion, indicating a potential link between PASC-related neurologic symptoms and GH levels. (thaimedicalnews.com)
  • Exercise performed under high heat conditions stimulate sweat secretion that tends to increase the levels of GH secretion. (sealthedeal2009.org)
  • According to studies about 'ghrelin,' levels of this gut hormone tend to increase and decrease with the amount and type of food and beverage, including water, taken in by the body. (sealthedeal2009.org)
  • Androstenedione levels were also related to the 12-h GH secretion rate (P = 0.02). (elsevierpure.com)
  • Florida) was used to measure hormone involves abstaining from eating and drin- levels. (who.int)
  • DRG Diagnostics, Italy) kits were used solutions to hygiene and psychological pro- for estimating hormone levels using the blems. (who.int)
  • Mean blood hormone levels are shown in Table 1. (who.int)
Protein1
  • The production of recombinant mature hormone in suitable hosts and secretion of this therapeutic protein into the extracellular space can be considered as one of the best cost-effective approaches not only to obtain the active form of the protein but also endotoxin-free preparation. (biomedcentral.com)
Release hormones1
Hypothalamic1
  • Secretion of the TSH LM22A-4 molecule from thyrotroph and the transcriptions of TSHβ and αGSU genes are stimulated by the thyrotropin-releasing hormone (TRH) generated in the hypothalamic paraventricular nucleus. (bioerc-iend.org)
Islet2
  • A critical role of circadian oscillators in orchestrating insulin secretion and islet gene transcription has been demonstrated recently. (nih.gov)
  • Diurnal transcriptome analysis in separated α and β cells revealed that a high number of genes with key roles in islet physiology, including regulators of glucose sensing and hormone secretion, are differentially expressed in these cell types. (nih.gov)
Polypeptide1
  • Fasting produces multiple beneficial physiological responses that have been shown to aid in chronic disease prevention, one of which is observed in relation to incretin hormones such as glucose-dependent insulin tropic polypeptide (GIP) and glucagon-like peptide-1 (GLP-1). (wku.edu)
Concentration4
  • The secretion of PTH decreased appropriately at a high (3.0 mM) Ca ++ concentration as compared to that when a low Ca ++ concentration (0.5 mM) was present in the medium. (wustl.edu)
  • This inhibition of hormone secretion in potassium-deficient medium was overcome when the potassium ion concentration was restored to 5 mM. (wustl.edu)
  • None of these experimental conditions decreased hormone secretion significantly below the basal rate of secretion imposed by a high (3.0 mM) medium calcium concentration. (wustl.edu)
  • Changes in hormone concentration may not relate directly to changes in enzyme secretion. (uky.edu)
Sensitivity1
  • When there is an excess of hormone, the target cells reduce the number of receptors on their surface to decrease their sensitivity to the hormone. (proprofs.com)
Estradiol1
  • Además, dependiendo de los tejidos, la testosterona puede convertirse en DIHIDROTESTOSTERONA o ESTRADIOL. (bvsalud.org)
Hypothalamus2
  • Introduction The hypothalamus-pituitary-thyroid (H-P-T) axis is the central mechanism for thyroid hormone (T3) homeostasis [1] [2]. (bioerc-iend.org)
  • Osmoreceptors in the hypothalamus mediate this response, influencing both secretion of ADH and thirst. (medscape.com)
Modulation1
  • Effects of ageing on modulation of hormonal secretions by sleep and circadian rhythmicity. (bvsalud.org)
Glucose1
  • The results show that insulin exerts a direct, specific inhibitory effect on basal and hydrocortisone-induced GH secretion by GH3 cells unrelated to glucose utilization by the cells. (jci.org)
0.021
  • ApEn analysis of the orderliness of GH release showed remarkably more regular GH secretion patterns (lower ApEn of GH release) in girls with PCOS compared with controls (P = 0.02). (elsevierpure.com)