Results 91 to 100 of about 23,587 (266)

Role of Calcitriol and Vitamin D Receptor (VDR) Gene Polymorphisms in Alzheimer’s Disease

open access: yesInternational Journal of Molecular Sciences
Alzheimer’s disease (AD) is characterized by amyloid beta (Aβ) buildup and neuronal degeneration. An association between low serum vitamin D levels and an increased risk of AD has been reported in several epidemiological studies. Calcitriol (1,25-dihydroxycholecalciferol) is the active form of vitamin D, and is generated in the kidney and many other ...
Soon Pyo Jeong   +2 more
openaire   +2 more sources

Molecular pathophysiology of chronic kidney disease–mineral and bone disorder: Focus on the fibroblast growth factor 23–Klotho axis and bone turnover dynamics

open access: yesExperimental Physiology, EarlyView.
Abstract Chronic kidney disease–mineral and bone disorder (CKD‐MBD) is a major complication of chronic kidney disease (CKD), characterized by disruptions in mineral metabolism, abnormal bone turnover and vascular calcification, which collectively increase the risk of fractures and cardiovascular disease.
Alief Waitupu   +4 more
wiley   +1 more source

Vitamin D/VDR Protects Against Diabetic Kidney Disease by Restoring Podocytes Autophagy

open access: yesDiabetes, Metabolic Syndrome and Obesity, 2021
Zhixia Song,1,* Chao Xiao,2,* Xiaoli Jia,2 Chunhua Luo,3 Lang Shi,1 Rong Xia,1 Jiefu Zhu,4 Shizhong Zhang2 1Department of Nephrology, The First Clinical Medical College of Three Gorges University, Center People’s Hospital of Yichang, Yichang ...
Song Z   +7 more
doaj  

Preclinical Prevention Trial of Calcitriol: Impact of Stage of Intervention and Duration of Treatment on Oral Carcinogenesis

open access: yesNeoplasia: An International Journal for Oncology Research, 2019
The anticancer activity of 1,25-dihydroxyvitamin D3 (1,25(OH)2D3 or calcitriol) has been widely reported in preclinical models. However, systematic investigation into the chemopreventive potential of calcitriol against the spectrum of oral carcinogenesis
Vui King Vincent-Chong   +4 more
doaj   +1 more source

Juxtaglomerular apparatus hyperplasia under dual angiotensin blockade. A footprint of adequate RAS inhibition or a concern for renal fibrosis? [PDF]

open access: yes, 2012
Background: Dual renin-angiotensin system blockade with angiotensin-converting enzyme inhibitors and angiotensin receptor blockers has been advocated to minimize proteinuria. However, recent trials have questioned the renal safety of this approach.
Barat, Antonio   +5 more
core   +4 more sources

Beyond Pathology: α‐Synuclein Homeostasis and Three Principles to Guide Research

open access: yes
Movement Disorders Clinical Practice, EarlyView.
Alberto J. Espay, Andrew J. Lees
wiley   +1 more source

Sympathetic stimulation can compensate for hypocalcaemia‐induced bradycardia in human and rabbit sinoatrial node cells

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend AC: adenylyl cyclase, APT: adenosine triphosphate, AMP: adenosine monophosphate, cAMP: cyclic adenosine monophosphate, PDE: phosphodiesterase, PKA: protein kinase A, PPT: protein phosphatase, P: phosphorylation, RyR: ryanodine receptor, SERCA: sarcoplasmic/endoplasmic reticulum Ca2+‐adenosine triphosphatase, SR: sarcoplasmic ...
Moritz Linder   +4 more
wiley   +1 more source

Data from Progesterone Enhances Calcitriol Antitumor Activity by Upregulating Vitamin D Receptor Expression and Promoting Apoptosis in Endometrial Cancer Cells

open access: gold, 2023
Laura R. Lee   +12 more
openalex   +2 more sources

Calcitriol, the Bioactive Metabolite of Vitamin D, Increases Ventricular K+ Currents in Isolated Mouse Cardiomyocytes

open access: yesFrontiers in Physiology, 2018
Calcitriol, the bioactive metabolite of vitamin D, interacts with the ubiquitously expressed nuclear vitamin D receptor (VDR) to induce genomic effects, but it can also elicit rapid responses via membrane-associated VDR through mechanisms that are poorly
María Tamayo   +8 more
doaj   +1 more source

Sunshine vitamin and thyroid [PDF]

open access: yes, 2017
Vitamin D exerts its canonical roles on the musculoskeletal system and in the calcium/phosphorus homeostasis. In the last years, increasing evidences suggested several extra-skeletal actions of this hormone, indicating that vitamin D may produce effects ...
ALBANO, LUIGI   +4 more
core   +1 more source

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