calcium oxalate/neoplasms

About 12% of world population is affected by different forms of urolithiasis of which the recurrence rate in female is 47-60% and in male is 70-80%. Standard therapeutic agents (allopurinol, citrate, cystone and thiazide diuretics) are used to prevent and treat urolithiasis but these are not

For several decades a causal relation has been hypothesised between drinking water hardness and cardiovascular and other chronic degenerative diseases in humans. Only recently some epidemiological studies also investigated the association between the concentration of the minerals responsible for the

OBJECTIVE At present, there is no animal model of breast cancer that forms reproducible microcalcification. The aim of this study was to develop a straightforward, reproducible model system that could be used to develop multimodality contrast agents for the identification of breast cancer

The incidence of end-stage renal disease has increased owing to the greater prevalence of patients with chronic kidney disease and diabetes mellitus. End-stage renal disease is usually accompanied by acquired cystic disease and is a risk factor for renal cell carcinoma. The present review discusses

We describe 2 cases of renal cell carcinoma arising in acquired cystic disease of the kidney (ACDK) in patients with end-stage renal disease undergoing hemodialysis for more than 5 years and provide a brief review of the complications of ACDK. In both cases, abundant calcium oxalate crystals were

The patient was a 54-year-old woman who had been suffering from chronic tubulo-interstitial nephritis for about seven years, requiring haemodialysis. More recently, she developed a polypoid mass in the left nasal cavity causing discomfort on breathing and slight epistaxis. The tumour was of gritty

OBJECTIVE Acquired cystic disease of the kidney (ACDK) in patients undergoing haemodialysis is known to develop into renal cell carcinoma (RCC), but its pathogenesis remains unclear. The aims were to analyse the histological findings of ACDK-RCC and to determine its histogenesis. RESULTS Twenty-nine

A tumorigenic microenvironment can give rise to neoplasm. A shift from this condition to a tumor-suppressive microenvironment is of significant benefit to susceptible individuals. The carbonyl groups of glycine and valine have long bond lengths, consequently generating potent affinities to divalent

Polarizable calcium oxalate (CaOx) crystals have been well documented in breast biopsies, generally associated with benign apocrine metaplasia. In contrast, polarizable crystals are only rarely reported in skin adnexal neoplasms. We report 3 different cases of sweat gland tumors with polarizable

This study is intended to develop a screening method for female breast cancer (BRC) from whole blood using Raman spectroscopy. A multivariate partial least squares (PLS) regression model is developed which is based upon Raman spectra of BRC-positive and healthy participants. It yields coefficients

This study aimed to investigate the renal protective effect of atorvastatin (ATV) on the kidney inflammation induced by calcium oxalate (CaOx) crystals. A cell model of cell-crystal interactions and a rat model of CaOx kidney stone were established. The expressions of TLR4, NF-κB, NLRP3, and cleaved

OBJECTIVE To investigate the role of sialic acids and cellular matrix proteins as crystal-binding molecules in human calcium-oxalate nephrolithiasis. METHODS The well-defined human renal cancer cell line CAKI-1 was used a standard cell culture system. After enzymatic digestion of various cell

A dose-related toxicity syndrome of renal, cerebral, and liver dysfunction; metabolic acidosis; and deposition of calcium oxalate crystals in tissues is reported in association with various apparently unrelated treatments for a wide range of diseases. The parenteral nutrient xylitol, the

BACKGROUND Multiple endocrine neoplasia type 1 (MEN 1), or Wermer's syndrome, is a rare autosomal dominant genetic syndrome characterized by tumors or hyperplasia involving the pituitary, parathyroid, and pancreatic islet cells. Association between MEN 1 and nephrocalcinosis is well known, though

OBJECTIVE To identify the underlying cause of clinical signs in cats with nonobstructive diseases of the bladder and urethra. METHODS Prospective case series. METHODS 109 cats examined by the urology service of The Ohio State University's veterinary teaching hospital because of stranguria,