Lead (II) ion adsorption capacity of clinoptilolite from artificial polluted tap water was investigate in this study. For the experimental studies, Clinoptilolite mineral which is 25-140 mesh size was used by activating with HCl, and lead ion removal efficiencies were examined. Experiments were studied under laboratory batch conditions were run at different pH values, temperatures. The highest ...

the effect of some ecological factors on the survival of trichophyton violaceum t.mentagrophytes and m. gypseum was studied. three types of sterile soil, weakly alkaline (ph =7.9).neutral (ph=7.1) and acid (ph =5.6), and two conditions of wet and dry environments at different temperatures (-8, +8, + 1s, +3o, i~445 were examined. after 4, 10,15,30,60, and 90 days the survival of these fungi were...

Background To explore the association of genetic polymorphisms in pre-miRNA 30c-1 rs928508 and pre-miRNA 27a rs895819 with non-small-cell lung cancer prognosis. Materials and Methods 480 patients from five hospitals were enrolled in this prospective cohort study. They were followed up for five years. The association between genotypes and overall survival was assessed by Cox proportional hazar...

This work focused on glycerol exploitation for biogas and hydrogen production. Anaerobic digestion of pure glycerol was studied in a continuous stirred tank reactor (CSTR), operated under mesophilic conditions (35C) at various organic loading rates. The overall operation of the reactor showed that it could not withstand organic loading rates above 0.25 g COD L d, where the maximum biogas (0.42 ...

The aim of the present study reported here is to examine the production, purification and characterization of the enzyme laccase from the mushroom Hypsizygus ulmarius. The culture conditions were optimized for the maximum production of enzymes with different parameters such as incubation time, carbon, nitrogen sources. The enzyme was purified by ammonium sulphate precipitation and partially cha...

The plasma level of apolipoprotein B (apoB) is among the strongest risk factors for coronary artery disease. Microsomal triglyceride transfer protein (MTP) plays a key role in the lipidation of nascent apoB and the secretion of apoB-containing lipoproteins enriched with triglycerides and is thus a promising target for the treatment of hyperlipidemia. Yet, the development of MTP inhibitors to lo...

Producing the biodegradable plastic is the most important processes nowadays because to overcome the recent issues concerning the global environment and solid waste management. The optimum conditions for PHB production are more important to enhance the production by microorganism. In the present investigation newly isolated Azotobacter vinelandii KDP culture conditions were optimized to produce...

To enhance the tenderness of meat, it can be accomplished physically or chemically. In chemical way, process using protease enzymes that obtained from fruit, higher enzyme activity, softer meat. this experiment, extract and juice melinjo skin (Gnetum gnemon L) was used to examine activity. Papaya (Carica papaya) pineapple (Ananas comosus) were as a comparison. The research conducted understand ...

Two novel feather-degrading fungi belonging to Chrysosporium and Microsporum genus were isolated from poultry waste in Goa, India. The fungi produced extra cellular keratinolytic enzyme in a feather meal broth using chicken feather as a sole of carbon and nitrogen source. Maximum enzyme activity was obtained within 96 h (150 U/ml and 90 U/ml for Chrysosporium and Microsporum respectively) of cu...