problematic dyes extensively used in different industries such as textile, paper, food, plasticsand cosmetics have undesirable environmental effects. white rot fungi demonstrating effective extracellularenzyme system, which is capable of degrading dyes and various xenobiotics. the aim of this study was tooptimize decolorization of reactive blue 19 (rb19) dye using phanerochaetechrysosporium. a ...

a territorial isolation is a danger to the game population, causing deterioration called the inbreeding depression. the typical signs are anomalous body proportions, such as short lower jaw, shortened lifetime, weak physique and lower birth rate. this is caused by low number of game in the community. white colored deer is in the location of the czechrepublicbred in separation since 18th century...

the main objective of this study was to investigate the effect of enterococci isolated from traditional lighvan cheese on the quality of iranian uf white during ripening. four samples of cheese were provided from four different cheese production units in lighvan region. strains of enterococci in these samples were isolated by standard microbiological methods and selective medium of kanamycin es...

background previous studies have proven the development of white matter hyperintensities (wmh) in methamphetamine and opioid users. opiates and methamphetamines (ma) are the most common addictive agents in iran. the adverse effects of drugs on the cns is of concern to specialists and researchers, and given that the neurotoxicity associated with methamphetamine is greater than opioids, it is hyp...

abstract      background and objective: aluminum phosphide (alp) is a solid non-organic phosphide with dark gray or dark yellow crystals. it reacts with stomach acid after ingestion and causes phosphine gas to be released. it is thought that phosphine causes toxicity from enzymatic interference and may even lead to cell death. this study aimed to investigate the effects of poisoning with rice t...

introduction: in the present research, the effect of morphine consumption during pregnancy on the development of the embryo’s spinal cord was studied in wistar rat. methods: female wistar rats (wt: 250-300 g) were mated with males. the test group received morphine (0.01 mg/ml) in their drinking water. pregnant rats were later killed with chloroform on the 12th, 13th and 14th days of pregnancy, ...

The huge structural diversity of polysaccharides leads to their central roles in food storage and utilization, structure, cell–cell signalling, cell-wall expansion and turnover and viral invasion. Glycosyl hydrolases, enzymes hydrolysing the glycosidic bond in di-, oligoand poly-saccharides, are found in all living organisms. The first X-ray structural determination of an enzyme was of a glycos...

purpose: to evaluate the correlation between corneal power and corneal horizontal white to white diameter in myopic patients scheduled for lasik surgery. methods: overall, in 840 eyes of 420 myopic subjects scheduled for lasik, horizontal white to white diameter and mean corneal power were obtained using orbscan ii. pearson correlation test and regression analysis were used to detect any correl...