Results 61 to 70 of about 40,778 (234)

Reinjury risk of nano-calcium oxalate monohydrate and calcium oxalate dihydrate crystals on injured renal epithelial cells: aggravation of crystal adhesion and aggregation

open access: yesInternational Journal of Nanomedicine, 2016
Qiong-Zhi Gan,1,2 Xin-Yuan Sun,1,2 Poonam Bhadja,1,2 Xiu-Qiong Yao,1,2 Jian-Ming Ouyang1,2 1Department of Chemistry, Jinan University, Guangzhou, People’s Republic of China; 2Institute of Biomineralization and Lithiasis Research, Jinan University,
Gan QZ   +4 more
doaj  

Oxalate Nephropathy in a Patient With Chronic Pancreatitis and Recent Surgery: A Clinical Conundrum

open access: yesKidney Medicine
Calcium oxalate nephropathy is a rare condition with both primary and secondary causes. Primary hyperoxaluria, an inherited disorder, leads to liver oxalate overproduction, whereas secondary hyperoxaluria, or enteric hyperoxaluria, may be multifactorial ...
Robert Seby   +7 more
doaj   +1 more source

Age-Specific Excretion of Calcium, Oxalate, Citrate, and Glycosaminoglycans and Their Ratios in Healthy Children and Children with Urolithiasis

open access: yesBiomolecules, 2021
We analyzed children with urolithiasis with age- and gender-matched healthy children. Calcium (mmol/mmol creatinine) and the calcium/citrate ratio (mol/mmol) are the only variables that differentiate children before puberty from healthy children (ROC ...
Daniel Turudic   +4 more
doaj   +1 more source

Incompatibility of oxalate desensitizers with acidic, fluoride-containing total-etch adhesives [PDF]

open access: yes, 2005
The use of oxalate desensitizers on acid-etched dentin prior to adhesive application can result in subsurface tubular occlusion by calcium oxalate crystals. However, the solubility of calcium oxalate increases in acidic solution.
Carvalho, RM   +6 more
core   +1 more source

Natural Aging of Biomaterials in Ambient and Physiological Environments

open access: yesAdvanced NanoBiomed Research, EarlyView.
Biomaterials used in biomedical applications can change their physical properties over time, even under ambient and physiological conditions. This review highlights key studies on the natural aging of materials ranging from soft hydrogels to metals and ceramics, emphasizing how time‐dependent changes influence function and performance.
Shuyu Zhang, Anne E. Staples
wiley   +1 more source

Antilithiatic Activity of phlorotannin rich extract of Sarghassum Wightii on Calcium Oxalate Urolithiais – In Vitro and In VivoEvaluation

open access: yesInternational Brazilian Journal of Urology, 2015
Purpose:Urolithiasis is a common urological disorder responsible for serious human affliction and cost to the society with a high recurrence rate. The aim of the present study was to systematically evaluate the phlorotannin rich extract of Sargassum ...
D. Sujatha   +4 more
doaj   +1 more source

Effects of Various Inhibitors on the Nucleation of Calcium Oxalate in Synthetic Urine

open access: yesCrystals, 2020
A new synthetic urine was adopted in this work to study the nucleation kinetics of calcium oxalate using a batch crystallizer for various supersaturations at 37 °C.
Yu-Chao Hsu   +2 more
doaj   +1 more source

In Vitro Cell Culture Models of Hyperoxaluric States: Calcium Oxalate and Renal Epithelial Cell Interactions

open access: yesCrystals, 2021
Urolithiasis is a multifactorial disease with a high incidence and high recurrence rate, characterized by formation of solid deposits in the urinary tract. The most common type of these stones are calcium oxalate stones.
Ana Petrović   +4 more
doaj   +1 more source

Synthesis of trimethylolpropane trioleate by using stannous oxalate catalyst

open access: yesBiofuels, Bioproducts and Biorefining, EarlyView.
Abstract This study was conducted to synthesize trimethylolpropane trioleate (TMPTO) using a stannous oxalate catalyst and investigate the dependence of the esterification rate on reaction variables. The highest esterification rate of approximately 99% was achieved at a 2.75:1 oleic acid/trimethylolpropane, 1.5% catalyst amount, 180°C reaction ...
Oguzhan Ilgen, Sumeyye Bilgic
wiley   +1 more source

Electrochemical and spectroscopic study of therapeutic effect of Prunus avium L. tail herbal tea on formation and dissolution of calcium oxalate kidney stones [PDF]

open access: yes, 2017
Background and aims: Kidney stone is one of diseases that more than ten percent of the population suffers from it. Calcium oxalate is the most well-known type of the kidney stones which no chemical medicinal treatment presented for it.
Amani, A.M.   +2 more
core  

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