Results 81 to 90 of about 396,713 (282)
Carcinoma of the parathyroid gland: a case report
Liječnički vjesnik, 2023 Carcinoma of the parathyroid gland causes 0.005% of all malignancies. Although the etiology remains unknown, possible contributing factors include neck radiation, chronic secondary hyperparathyroidism due to kidney failure, and vitamin D deficiencies. It
Matea Kostić +2 more
doaj +1 more source
Treatment options for PNET liver metastases. a systematic review [PDF]
, 2018 Pancreatic neuroendocrine tumors (PNETs) are rare pancreatic neoplasms. About 40-80% of patients with PNET are metastatic at presentation, usually involving the liver (40-93%). Liver metastasis represents the most significant prognostic factor.
Aurello, Paolo +8 more
core +1 more source
Animal Models and Experimental Medicine, EarlyView.Vitamin D, traditionally known to promote calcium and bone health, is being explored for its role in cancer prevention and treatment through its influence on cell proliferation, differentiation, apoptosis, and immune response. The vitamin D receptor (VDR) regulates gene expression and interacts with key signaling pathways such as Wnt/β‐catenin, MAPK ...
D. Prasanth +10 more
wiley +1 more source
The Anatomical Record, EarlyView.Abstract Plutonium was discovered and first synthesized in the early 1940's. Several isotopes of plutonium are used in nuclear technologies, 238Pu for heat generation and 239Pu for energy production and weapons. Both isotopes emit alpha particles, which pose a significant radiation hazard when incorporated into the body.
Scott C. Miller
wiley +1 more source
Primary hyperparathyroidism: clinical forms and their features. Retrospective study
Клиническая и экспериментальная тиреоидология, 2019 Background: Primary hyperparathyroidism (PHPT) is a disease characterized by autonomous production of parathyroid hormone (PTH) from one or more parathyroid glands.
Liubov G. Yanevskaya +10 more
doaj +1 more source
Mapping Bone Changes at the Proximal Femoral Cortex of Postmenopausal Women in Response to Alendronate and Teriparatide Alone, Combined or Sequentially. [PDF]
, 2015 Combining antiresorptive and anabolic drugs for osteoporosis may be a useful strategy to prevent hip fractures. Previous studies comparing the effects of alendronate (ALN) and teriparatide (TPTD) alone, combined or sequentially using quantitative ...
Gee, Andrew H +3 more
core +1 more source
No evidence for oncogenic mutations in guanine nucleotide-binding proteins of human adrenocortical neoplasms [PDF]
, 1933 G-Proteins are membrane-bound heterotrimeric polypeptides that couple receptor signals to second messenger systems such as cAMP. Recently, point mutations at 2 codons of the highly preserved alpha-chain of Gs, the adenyl cyclase-stimulating G-protein ...
Chrousos, G. P. +3 more
core
Genetics and Epigenetics of Parathyroid Carcinoma
Frontiers in Endocrinology, 2022 Parathyroid carcinoma (PC) is an extremely rare malignancy, accounting less than 1% of all parathyroid neoplasms, and an uncommon cause of primary hyperparathyroidism (PHPT), characterized by an excessive secretion of parathyroid hormone (PTH) and severe
Francesca Marini +6 more
doaj +1 more source
Parathyroid carcinoma: an unusual presentation of a rare neoplasm
German medical science : GMS e-journal, 2017 Das Nebenschilddrüsenkarzinom ist eine extrem seltene, bösartige endokrine Neoplasie, deren Diagnose und Behandlung eine große Herausforderung darstellen. Klinisch wird die Erkrankung früher in Patienten mit Hyperparathyreoidismus mit Zeichen von schwerer Hyperkalzämie entdeckt.
Shruti, S, Siraj, F
openaire +4 more sources
International Journal of Cancer, EarlyView.What's New? Estrogen receptors likely influence the development of laryngeal cancer and are of particular interest in regard to their relationship with the vitamin D metabolite 24R,25(OH)2D3. In this study the authors examined interactions between 24R,25(OH)2D3 and estrogen‐responsive laryngeal tumorigenesis.
Cydney D. Dennis +10 more
wiley +1 more source