Results 51 to 60 of about 2,715,719 (363)

Calcific aortic stenosis: known facts and promising studies

Klinicist, 2020
Calcific aortic stenosis is a common heart disease and the most common cause of surgical interventions on heart valves in old age. Eliminated course, nonspecific clinical symptoms, and late patients seeking surgical help, lead to high mortality, reaching
N. Yu. Karpova, M. A. Rashid, T. V. Kazakova, N. S. Chipigina, A. E. Zudilina   +4 more
doaj   +1 more source

Quantitative Assessment of Calcium Profile in Whole Saliva From Smokers and Non-Smokers with Chronic Generalized Periodontitis [PDF]

Journal of Clinical and Diagnostic Research, 2015
Background: Measures of in vivo calcium status are important in understanding the mineralization capacity as it is an essential mineral component of both teeth and bone; and also play a vital role in the lipid profile and hormonal balance.
Megha Varghese, Shashikanth Hegde, Rajesh Kashyap, Arun Kumar Maiya   +3 more
doaj   +1 more source

The Influence of Strontium on Bone Tissue Metabolism and Its Application in Osteoporosis Treatment

International Journal of Molecular Sciences, 2021
Osteoporosis is a chronic disease characterized by low bone mass caused by increased bone turnover and impaired bone microarchitecture. In treatment, we use antiresorptive or anabolic drugs, which usually have a unidirectional effect, i.e., they inhibit ...
Barbara Kołodziejska, Natalia Stępień, J. Kolmas   +2 more
semanticscholar   +1 more source

Mammary-specific ablation of the calcium-sensing receptor during lactation alters maternal calcium metabolism, milk calcium transport, and neonatal calcium accrual.

Endocrinology, 2013
To meet the demands for milk calcium, the lactating mother adjusts systemic calcium and bone metabolism by increasing dietary calcium intake, increasing bone resorption, and reducing renal calcium excretion.
R. Mamillapalli, J. Vanhouten, P. Dann, D. Bikle, Wenhan Chang, E. Brown, J. Wysolmerski   +6 more
semanticscholar   +1 more source

Diagnostic yield of bone fragility gene panel sequencing in children and young adults referred for idiopathic primary osteoporosis at a single regional reference centre

Bone Reports, 2022
Aim: To describe the presenting features, bone characteristics and molecular genetics in a large monocentric cohort of children and young adults with idiopathic primary osteoporosis.
Coline Rouleau, Margaux Malorie, Corinne Collet, Valérie Porquet-Bordes, Isabelle Gennero, Sanaa Eddiry, Michel Laroche, Jean Pierre Salles, Guillaume Couture, Thomas Edouard   +9 more
doaj  

Extracellular Calcium Dictates Onset, Severity, and Recovery of Diarrhea in a Child with Immune-Mediated Enteropathy

Frontiers in Pediatrics, 2018
Diarrhea causes monovalent and divalent ion losses that can influence clinical outcome. Unlike the losses of monovalent ions, such as Na+, K+, Cl−, and HCO3−, which are generally large in quantity (osmoles) and therefore determine the severity of ...
Johnathan Fraebel, Regino Gonzalez-Peralta, Maryann Maximos, Genie L. Beasley, Christopher Douglas Jolley, Sam Xianjun Cheng   +5 more
doaj   +1 more source

Increased prevalence of overweight and obesity in children with X-linked hypophosphatemia

Endocrine Connections, 2020
Background/aim: X-linked hypophosphatemia (XLH) is a rare disease characterized by low phosphate levels. Scientific evidence points to a link between h ypophosphatemia and obesity in general population. The aim of our longitudinal observational study was
Volha V Zhukouskaya, Anya Rothenbuhler, Annamaria Colao, Carolina Di Somma, Peter Kamenický, Séverine Trabado, Dominique Prié, Christelle Audrain, Anna Barosi, Christèle Kyheng, Anne-Sophie Lambert, Agnès Linglart   +11 more
doaj   +1 more source

Glucose metabolism and oscillatory behavior of pancreatic islets [PDF]

, 2005
A variety of oscillations are observed in pancreatic islets.We establish a model, incorporating two oscillatory systems of different time scales: One is the well-known bursting model in pancreatic beta-cells and the other is the glucose-insulin feedback model which considers direct and indirect feedback of secreted insulin.
arxiv   +1 more source

Data-driven Stochastic Model for Quantifying the Interplay Between Amyloid-beta and Calcium Levels in Alzheimer's Disease [PDF]

arXiv, 2023
The abnormal aggregation of extracellular amyloid-$\beta$ (A\beta) in senile plaques resulting in calcium (Ca^{+2}) dyshomeostasis is one of the primary symptoms of Alzheimer's disease (AD). Significant research efforts have been devoted in the past to better understand the underlying molecular mechanisms driving A\beta deposition and Ca^{+2 ...
arxiv  

The Effects of Calcium, Magnesium, Phosphorus, Fluoride, and Lead on Bone Tissue

Biomolecules, 2021
Bones are metabolically active organs. Their reconstruction is crucial for the proper functioning of the skeletal system during bone growth and remodeling, fracture healing, and maintaining calcium–phosphorus homeostasis.
Żaneta Ciosek, K. Kot, D. Kosik-Bogacka, N. Łanocha-Arendarczyk, I. Rotter   +4 more
semanticscholar   +1 more source