Results 271 to 280 of about 1,237,427 (393)

Vitamin D Deficiency as a Risk Factor for Onset and Recurrence of Sudden Sensorineural Hearing Loss: A Prospective Cohort Study With Age‐Specific Analysis

Food Science &Nutrition, Volume 14, Issue 1, January 2026.
Pure‐tone audiometry (0–120 dB HL) identified patients with sudden sensorineural hearing loss (SSNHL). Serum 25‐hydroxyvitamin D levels revealed deficient (< 20 ng/mL), insufficient (20–30 ng/mL), or sufficient (≥ 30 ng/mL) status. Novel findings demonstrate low vitamin D correlates with higher SSNHL onset/recurrence, particularly elevating risk in ...
Qi Hui, Tu Xiang, Xiong Qinglan, Yang Shuowei, Chi Mengshi, Xiong Qin, Liu Hongyin, Yang Juntao, Fan Yunping   +8 more
wiley   +1 more source

Therapeutic Plasma Exchange and Changes in Calcium, Phosphate, Parathyroid Hormone, and Fibroblast Growth Factor-23.

J Clin Endocrinol Metab
Jin SS, Dugar A, Hoofnagle AN, Sanchez AP, Ward DM, Ix JH, Ginsberg C.   +6 more
europepmc   +1 more source

Vitamin D is a key indicator influencing the parathyroid hormone level in children 6-18 years with cow's milk protein allergy. [PDF]

BMC Pediatr
Qiu XW, Li LW, Yang H, Wei HX.
europepmc   +1 more source

The effects of parathyroid hormone, alendronate, or both in men with osteoporosis.

New England Journal of Medicine, 2003
J. Finkelstein, Annmarie Hayes, J. Hunzelman, J. J. Wyland, Hang Lee, R. Neer   +5 more
semanticscholar   +1 more source

24R,25(OH)2D3 regulates tumorigenesis in estrogen sensitive laryngeal cancer cells via membrane‐associated receptor complexes in ER+ and ER− cells

International Journal of Cancer, Volume 158, Issue 1, Page 202-217, 1 January 2026.
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, D. Joshua Cohen, Kusal Debnath, Nofrat Schwartz, Brock P. Lodato, Jonathan T. Dillon, Tillat Batool, Matthew S. Halquist, Preetam Ghosh, Zvi Schwartz, Barbara D. Boyan   +10 more
wiley   +1 more source

Blockade of Gi Signaling Enhances the Anabolic Effect of Parathyroid Hormone in Female Mice. [PDF]

Calcif Tissue Int
Wang L, Wattanachanya L, Piprode V, Nissenson RA.   +3 more
europepmc   +1 more source

Pheochromocytoma and Diffuse Large B‐Cell Lymphoma in the Ipsilateral Adrenal Gland: A Case Report

IJU Case Reports, Volume 9, Issue 1, January 2026.
ABSTRACT Introduction Pheochromocytoma is a catecholamine‐producing tumor arising from the adrenal medulla. When it coexists with a tumor of different origin within the same adrenal gland, it is classified as a collision tumor involving a pheochromocytoma.
Ken Maekawa, Toru Sakatani, Yuki Kita, Kimihiko Masui, Takayuki Goto, Yuki Teramoto, Taisuke Hosokai, Ichiro Yamauchi, Sho Koyasu, Takashi Kobayashi   +9 more
wiley   +1 more source

Paradoxical Inadequate Parathyroid Hormone Secretion Secondary to Severe Hypomagnesemia: A Review of the Literature. [PDF]

Kidney Med
Albert A, Hinkel UP, Bohlender T, Stieger P, Braun-Dullaeus RC, Albert C.   +5 more
europepmc   +1 more source

Calcitriol and doxercalciferol are equivalent in controlling bone turnover, suppressing parathyroid hormone, and increasing fibroblast growth factor-23 in secondary hyperparathyroidism.

Kidney International, 2011
K. Wesseling-Perry, R. Pereira, S. Sahney, B. Gales, He-jing Wang, R. Elashoff, H. Jüppner, I. Salusky   +7 more
semanticscholar   +1 more source

PTHrP‐Producing Renal Cell Carcinoma Presenting as Rapidly Progressive Cognitive Impairment: A Case Report

IJU Case Reports, Volume 9, Issue 1, January 2026.
ABSTRACT Introduction Humoral hypercalcemia of malignancy (HCM) caused by parathyroid hormone–related peptide (PTHrP) is a common paraneoplastic syndrome, and renal cell carcinoma (RCC) is one of the main causes. However, initial presentation with rapidly progressive cognitive decline is rare.
Fumiakira Yano, Norifumi Sawada, Norikazu Tanaka, Koshiro Hikawa, Keiichiro Hirose, Yuko Ohtake, Takahiko Mitsui   +6 more
wiley   +1 more source