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Cureus
December 2024
Nephrology, Yokohama Municipal Citizen's Hospital, Yokohama, JPN.
Hypoxia-inducible factor prolyl hydroxylase inhibitor (HIF-PHI) is a novel class of orally administered medications for renal anemia in patients with end-stage renal disease (ESRD). Roxadustat, a HIF-PHI, has a structure similar to that of triiodothyronine and may work as an agonist for thyroid hormone receptor-beta in the pituitary gland and/or hypothalamus. Therefore, roxadustat may cause central hypothyroidism due to suppressing thyroid-stimulating hormone (TSH) release in the pituitary gland and/or thyrotropin-releasing hormone release in the hypothalamus.
View Article and Find Full Text PDFInt J Prev Med
December 2024
Gastrointestitional Cancer Research Center, Non-Communicable Disease Institute, Mazandaran University of Medical Sciences, Sari, Iran.
Background: The present study is a systematic review and meta-analysis aiming to investigate the effects of alcohol consumption on male sex hormones in humans.
Methods: We conducted searches on PubMed, Scopus, Science Direct, and Google Scholar from June 2020 to June 2022. We included observational studies (cohorts, case-controls, and cross-sectional studies) comparing FSH, LH, or testosterone levels in alcohol consumers versus non-consumers.
JCEM Case Rep
February 2025
First Department of Internal Medicine, Wakayama Medical University, Wakayama City, Wakayama 641-8509, Japan.
Tumor-induced osteomalacia is characterized by hypophosphatemia and fragility fractures caused by fibroblast growth factor 23 (FGF23)-producing tumors. We report a case of tumor-induced osteomalacia in which the tumor location could be determined by gallium 68 (Ga)-DOTATOC positron emission tomography (PET)/computed tomography (CT). A 74-year-old woman had recurrent fractures and bone pain.
View Article and Find Full Text PDFJCEM Case Rep
February 2025
Neurosurgery Service, Specialty Hospital of the National Medical Center Siglo XXI, Mexican Social Security Institute, Mexico City 06720, Mexico.
Neurosarcoidosis (NS) is a rare form of sarcoidosis, with isolated hypothalamic-pituitary involvement being exceptionally uncommon. We report a 20-year-old woman presenting with polyuria, galactorrhea, amenorrhea, and substantial weight loss. Hormonal evaluation revealed hypopituitarism with arginine-vasopressin deficiency and hyperprolactinemia.
View Article and Find Full Text PDFIntroduction: CarboxypeptidaseE (CPE) is an enzyme involved in the neuropepetides/hormones processing. Its deficiency is associated with endocrinopathies comparable to those caused by proprotein convertase1/3(PC1/3) deficiency. In this case report we expand the clinical features of CPE deficiency by examining the index case's clinical/laboratory results, which are also indicative of PC1/3 deficiency.
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