Zero Valent Iron Nanoparticle-Loaded Nanobentonite Intercalated Carboxymethyl Chitosan for Efficient Removal of Both Anionic and Cationic Dyes.

A zero valent iron-loaded nano-bentonite intercalated carboxymethyl chitosan (nZVI@nBent-CMC) composite was fabricated and characterized by FT-IR, TEM, TEM-EDX, XRD, BET surface area, and zeta potential measurements. The as-fabricated nZVI@nBent-CMC composite exhibited excellent removal efficiency for both anionic Congo red (CR) dye and cationic crystal violet (CV) dye. The maximum uptake capacities of CR and CV onto the nZVI@nBent-CMC composite were found to be 884.

Colorectal cancers and chlorinated water.

Published reports have revealed increased risk of colorectal cancers in people exposed to chlorinated drinking water or chemical derivatives of chlorination. Oestrogen plays a dual positive functions for diminishing the possibilities of such risk by reducing the entrance, and increasing the excretion, of these chemicals. In addition, there are supplementary measures that could be employed in order to reduce this risk further, such as boiling the drinking water, revising the standard concentrations of calcium, magnesium and iron in the public drinking water and prescribing oestrogen in susceptible individuals.

Emerging role of adipokine apelin in hepatic remodelling and initiation of carcinogensis in chronic hepatitis C patients.

Background: Although accumulating data has implicated a role for the Apelinergic system in cirrhosis, the role of Apelin during different stages of fibrogenesis has not been clarified, whereas no studies have been conducted on its expression in human hepatocellular carcinoma (HCC). This study aimed to elucidate its role in hepatic remodelling and carcinogenesis.

Methods: Immunolocalization of Apelin was compared during different stages of HCV-induced liver disease (n=123).

Lipid profile and hepatic steatosis in hepatitis C infected egyptian survivors of childhood cancer.

Backgound/aim: Studies associating chronic hepatitis C virus (HCV) infection with lipid profile and hepatic steatosis in children and adolescents are scarce. This study investigated lipid profile abnormalities and hepatic steatosis among HCV-infected Egyptian children and adolescents who survived leukemia and lymphoma and evaluated impact on response to antiviral therapy.

Subjects And Methods: Thirty-six leukemia/lymphoma cured children and adolescents (mean age: 12.

Does living in crowded houses offer protection against the development of inflammatory bowel disease?

Introduction: The credibility of the "Hygiene hypothesis" in patients with inflammatory bowel disease has been assessed.

Objective: This survey is aimed at finding an answer for the question: "Does living in crowded or overcrowded houses protect against the development of inflammatory bowel disease?"

Patients And Methods: Asian immigrants to the United Kingdom who attended inflammatory bowel diseases' clinics during the period of the study and who fulfilled Leonard-Jones criteria were asked to complete a questionnaire. The participants were asked to respond to questions on age, sex, their birth rank, diagnosis, & number of brothers, sisters, sons and daughters.