A case is reported of bilateral hemorrhagic adrenal cysts in a newborn. Evaluation of the patient included x-rays of the abdomen, excretory urography, retrograde pyelography and sonography. The presence of a faint calcification in the region of the right adrenal at birth and further progression of calcification in the same area suggest that some initial bleeding occurred in utero.
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http://dx.doi.org/10.1016/s0022-5347(17)56616-1 | DOI Listing |
Clin Med (Lond)
January 2025
Obstetrics and Gynaecology Department, The James Cook University Hospital, South Tees NHS Foundation Trust, Middlesbrough, United Kingdom.
Adrenal haemorrhage in pregnancy is rare but can lead to significant maternal and foetal morbidity if unrecognised. We present the case of a 25-year-old woman in her second pregnancy, who was admitted at 34+4 weeks of gestation with severe abdominal pain. Despite initial unremarkable assessments, further imaging revealed a left adrenal haemorrhage, with evidence of prior right adrenal infarction, resulting in primary adrenal insufficiency.
View Article and Find Full Text PDFInt J Mol Sci
January 2025
Department of Functional Biochemistry of the Nervous System, Institute of Higher Nervous Activity and Neurophysiology, Russian Academy of Sciences, Moscow 117485, Russia.
Traumatic brain injury (TBI) is one of the primary causes of mortality and disability, with arterial blood pressure being an important factor in the clinical management of TBI. Spontaneously hypertensive rats (SHRs), widely used as a model of essential hypertension and vascular dementia, demonstrate dysfunction of the hypothalamic-pituitary-adrenal axis, which may contribute to glucocorticoid-mediated hippocampal damage. The aim of this study was to assess acute post-TBI seizures, delayed mortality, and hippocampal pathology in SHRs and normotensive Sprague Dawley rats (SDRs).
View Article and Find Full Text PDFInt J Mol Sci
January 2025
Department of Hypertension and Diabetology, Medical University of Gdańsk, 80-214 Gdańsk, Poland.
Aldosterone, the primary adrenal mineralocorticoid hormone, as an integral part of the renin-angiotensin-aldosterone system (RAAS), is crucial in blood pressure regulation and maintaining sodium and potassium levels. It interacts with the mineralocorticoid receptor (MR) expressed in the kidney and promotes sodium and water reabsorption, thereby increasing blood pressure. However, MRs are additionally expressed in other cells, such as cardiomyocytes, the endothelium, neurons, or brown adipose tissue cells.
View Article and Find Full Text PDFClin Genitourin Cancer
December 2024
The Minimally Invasive Urology Institute, The Miriam Hospital, Providence, RI, USA; The Warren Alpert Medical School of Brown University, Providence, RI, USA.
J Biochem Mol Toxicol
February 2025
Department of Histology and Embryology, Faculty of Basic Medical Sciences, Hubei University of Medicine, Shiyan, People's Republic of China.
The coexistence of Alzheimer's disease (AD) and chronic pain (CP) in the elderly population has been extensively documented, and a growing body of evidence supports the potential interconnections between these two conditions. This comprehensive review explores the mechanisms by which CP may contribute to the development and progression of AD, with a particular focus on neuroinflammatory pathways and the role of microglia, as well as the activation of the NLR family pyrin domain containing 3 (NLRP3) inflammasome. The review proposes that prolonged pain processing in critical brain regions can dysregulate the activity of the NLRP3 inflammasome within microglia, leading to the overproduction of pro-inflammatory cytokines and excessive oxidative stress in these regions.
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