Effects of mine waste water on rat: bioaccumulation and histopathological evaluation.

The highlighting of the bioaccumulation capacity of metals in the internal organs, the mode of distribution at the level of internal organs, the interactions between them, respectively, and the histological changes occurred at the level of the liver and kidneys are the main aspects addressed in the present study. The experiment was performed on 4 groups of Wistar rats: 3 groups which were administered water from rivers located in the vicinity of the Bor mining operation and 1 control group. The determination of the metal content in the administered water samples and in the internal organs was performed using the flame atomic absorption spectrophotometer.

Comparative Evaluation of , , and Genes in Ciprofloxacin-Resistant Cases, in Swine Units and a Hospital from Western Romania.

Excessive use of antimicrobials and inadequate infection control practices has turned antimicrobial resistance (AMR) into a global, public health peril. We studied the expression of , , and plasmid in ciprofloxacin (CIP)-resistant strains of in swine and humans from Romania, using the Polymerase Chain Reaction (PCR) technique. Antibiotic Susceptibility Testing (AST) for human subjects (H) on 147 samples and 53 swine (S) was ascertained as well as the isolation of bacterial DNA () as follows: bacteriolysis, DNA-binding, rinsing, elution, amplification, and nucleic acids' migration and U.

Correlation between leptin and ghrelin expression in adipose visceral tissue and clinical-biological features in malignant obesity.

Morbid obesity is a metabolic disease characterized by an excessive accumulation of adipose tissue (=40%). This disorder is commonly associated with cardiovascular disease, arteriosclerosis, type 2 diabetes, hypothyroidism and some types of cancer. The most common metabolic signals associated with the disease are leptin, ghrelin, with antagonic effects.