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Showing 109 to 114 of 114 entries
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Acute pre-learning stress selectively impairs hippocampus-dependent fear memory consolidation: Behavioral and molecular evidence.

Neurobiology of learning and memory

Faucher P, Huguet C, Mons N, Micheau J.
PMID: 35021061
Neurobiol Learn Mem. 2022 Jan 10;188:107585. doi: 10.1016/j.nlm.2022.107585. Epub 2022 Jan 10.

Despite compelling evidence that stress or stress-related hormones influence fear memory consolidation processes, the understanding of molecular mechanisms underlying the effects of stress is still fragmentary. The release of corticosterone in response to pre-learning stress exposure has been demonstrated...

Novel spikey ionocytes are regulated by cortisol in the skin of an amphibious fish.

Proceedings. Biological sciences

Ridgway MR, Tunnah L, Bernier NJ, Wilson JM, Wright PA.
PMID: 34933603
Proc Biol Sci. 2021 Dec 22;288(1965):20212324. doi: 10.1098/rspb.2021.2324. Epub 2021 Dec 22.

Cortisol is a major osmoregulatory hormone in fishes. Cortisol acts upon the gills, the primary site of ionoregulation, through modifications to specialized ion-transporting cells called ionocytes. We tested the hypothesis that cortisol also acts as a major regulator of...

Adrenal Cushing Syndrome Diagnosed During Pregnancy: Successful Medical Management With Metyrapone.

Journal of the Endocrine Society

Azzola A, Eastabrook G, Matsui D, Berberich A, Tirona RG, Gray D, Gallego P, Van Uum S.
PMID: 33305159
J Endocr Soc. 2020 Nov 05;5(1):bvaa167. doi: 10.1210/jendso/bvaa167. eCollection 2021 Jan 01.

Adrenal Cushing syndrome during pregnancy is rare, and there is limited information on the effect and safety of metyrapone treatment both for mother and fetus. We present a 24-year-old woman diagnosed with adrenal Cushing syndrome at the end of...

Management and Medical Therapy of Mild Hypercortisolism.

International journal of molecular sciences

Favero V, Cremaschi A, Falchetti A, Gaudio A, Gennari L, Scillitani A, Vescini F, Morelli V, Aresta C, Chiodini I.
PMID: 34768949
Int J Mol Sci. 2021 Oct 26;22(21). doi: 10.3390/ijms222111521.

Mild hypercortisolism (mHC) is defined as an excessive cortisol secretion, without the classical manifestations of clinically overt Cushing's syndrome. This condition increases the risk of bone fragility, neuropsychological alterations, hypertension, diabetes, cardiovascular events and mortality. At variance with Cushing's...

Cortisol induces follicle regression, while FSH prevents cortisol-induced follicle regression in pigs.

Molecular human reproduction

Nakanishi T, Okamoto A, Ikeda M, Tate S, Sumita M, Kawamoto R, Tonai S, Lee JY, Shimada M, Yamashita Y.
PMID: 34057472
Mol Hum Reprod. 2021 Jul 01;27(7). doi: 10.1093/molehr/gaab038.

During follicular development, a few dominant follicles develop to large antral dominant follicles, whereas the remaining follicles undergo atretic degeneration. Because vascularization on the follicular surface is a morphological feature of dominant follicles, we previously classified these follicles as...

Metastatic medullary thyroid carcinoma presenting as ectopic Cushing's syndrome.

Endocrinology, diabetes & metabolism case reports

Forde HE, Mehigan-Farrelly N, Ryan K, Moran T, Greally M, Duffy AG, Byrne MM.
PMID: 33899746
Endocrinol Diabetes Metab Case Rep. 2021 Apr 01;2021. doi: 10.1530/EDM-20-0207. Epub 2021 Apr 01.

SUMMARY: A 41-year-old male presented to the Emergency Department with a 6-month history of back and hip pain. Skeletal survey revealed bilateral pubic rami fractures and MRI of the spine demonstrated multiple thoracic and lumbar fractures. Secondary work up...

Showing 109 to 114 of 114 entries