Results 41 to 50 of about 14,595,151 (227)

Synthesis of Deuterium-Labeled Vitamin D Metabolites as Internal Standards for LC-MS Analysis

Molecules, 2022
Blood levels of the vitamin D3 (D3) metabolites 25-hydroxyvitamin D3 (25(OH)D3), 24R,25-dihydroxyvitamin D3, and 1α,25-dihydroxyvitamin D3 (1,25(OH)2D3) are recognized indicators for the diagnosis of bone metabolism-related diseases, D3 deficiency ...
Akiko Nagata, Kazuto Iijima, Ryota Sakamoto, Yuka Mizumoto, Miho Iwaki, Masaki Takiwaki, Yoshikuni Kikutani, Seketsu Fukuzawa, Minami Odagi, Masayuki Tera, Kazuo Nagasawa   +10 more
doaj   +1 more source

Identification and Validation of Biomarkers in Chronic Rhinosinusitis With Nasal Polyps and Study of Their Associated Mechanisms

World Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.
ABSTRACT Background Cell senescence (CS) and lipid metabolism (LM) disorders have been reported in chronic rhinosinusitis with nasal polyps (CRSwNP). However, the mechanism is still unclear. Methods Data were obtained from public databases; differential expression analysis and machine learning were performed to identify biomarkers and to understand the
Hui‐Yi Deng, Hui‐Jun Qiu, Ming‐Rui Pan, Qin‐Tai Yang   +3 more
wiley   +1 more source

Regulation of Cellular Growth by 1,25-Dihydroxyvitamin D(3)-Mediated Growth Factor Expression

, 1999
Although the primary function of 1,25-dihydroxyvitamin D(3) [1,25(OH)(2)D(3)] is the regulation of calcium and phosphorus metabolism, it also regulates the growth and differentiation of several different cell types. Recent work suggests that 1,25(OH)(2)D(
Rajiv Kumar, Veenstra, Timothy D., Kumar, Rajiv, Pittelkow, Mark R., Mark R. Pittelkow, Timothy D. Veenstra   +5 more
core   +1 more source

Association of vitamin D and its metabolites in patients with and without type 2 diabetes and their relationship to diabetes complications

Therapeutic Advances in Chronic Disease, 2020
Background: Epidemiological studies have suggested that vitamin D deficiency is associated with the development of type 2 diabetes (T2DM) and is related to diabetes complications.
Alexandra E. Butler, Soha R. Dargham, Aishah Latif, Haira R. Mokhtar, Amal Robay, Omar M. Chidiac, Amin Jayyousi, Jassim Al Suwaidi, Ronald G. Crystal, Charbel Abi Khalil, Stephen L. Atkin   +10 more
doaj   +1 more source

Tattoo Inflammation With Uveitis: From Recognition to Definition

Clinical &Experimental Ophthalmology, EarlyView.
ABSTRACT Tattoo inflammation with uveitis (TIU) is increasingly recognised but growing case numbers have revealed substantial heterogeneity. Patients currently classified as TIU appear to include those with overt or evolving systemic sarcoidosis as well as those with isolated, pigment‐associated ocular inflammation.
Anthea Anantharajah, Nicolas Kluger, Anthony J. H. Hall, Michelle Sharp, Jennifer E. Thorne, Lyndell L. Lim   +5 more
wiley   +1 more source

The Assessment of Vitamin D, Antimicrobial Peptides and Procalcitonin in Bronchiectasis [PDF]

, 2014
My research investigated the distribution of antimicrobial peptides (cathelicidin and β-defensin 2), vitamin D and the inflammatory marker procalcitonin, between systemic and localised respiratory levels in stable bronchiectasis patients.
Gartner, Sarah Nicole
core  

Vitamin D enhances IL-1β secretion and restricts growth of Mycobacterium tuberculosis in macrophages from TB patients

International Journal of Mycobacteriology, 2013
The emergence of multidrug-resistant strains of Mycobacterium tuberculosis (MTB), the bacterium responsible for tuberculosis (TB), has rekindled the interest in the role of nutritional supplementation of micronutrients, such as vitamin D, as adjuvant ...
Daniel Eklund, Hans Lennart Persson, Marie Larsson, Amanda Welin, Jonna Idh, Jakob Paues, Sven-Göran Fransson, Olle Stendahl, Thomas Schön, Maria Lerm   +9 more
doaj   +1 more source

Hypophosphataemia in adults: approach to diagnosis and management

Internal Medicine Journal, EarlyView.
Abstract Hypophosphataemia is a common electrolyte disorder which can have clinically significant consequences for bone, muscle, neurological and haematological function. Its causes range from transient transcellular shifts in hospitalised patients to chronic renal phosphate‐wasting disorders mediated by fibroblast growth factor 23 (FGF23).
Kajanan Parameshwaran, Mawson Wang, Kirtan Ganda   +2 more
wiley   +1 more source

Vitamin D and the promoter methylation of its metabolic pathway genes in association with the risk and prognosis of tuberculosis

Clinical Epigenetics, 2018
Background A variety of abnormalities in vitamin D metabolism have been reported in patients with active tuberculosis. However, intervention trials have produced inconsistent results.
Min Wang, Weimin Kong, Biyu He, Zhongqi Li, Huan Song, Peiyi Shi, Jianming Wang   +6 more
doaj   +1 more source

A Year in the Bones: Investigating Bone Resorption Across a Reproductive Year in Wild Female Assamese Macaques

Journal of Animal Physiology and Animal Nutrition, EarlyView.
ABSTRACT Reproduction places considerable metabolic demands on females, particularly during pregnancy and lactation, when calcium homeostasis and bone metabolism are challenged. Urinary C‐terminal telopeptide of type I collagen (CTX‐I) offers a useful non‐invasive marker to assess bone resorption.
Verena Behringer, Ruth Sonnweber, Suchinda Malaivijitnond, Suthirote Meesawat, Tracy L. Kivell, Oliver Schülke, Julia Ostner   +6 more
wiley   +1 more source