Biotransformation of benzo[a]pyrene (BaP) in the presence of microsomal fractions derived from liver and epiderm of adult and weanling rats was examined. The aim of this study was to evaluate the effect of age on the capacity of two organs in transformation of BaP. Subcellular fractions were prepared from skin and liver by ultracentrifugation and were used as the source of BaP metabolizing enzy...

BACKGROUND AND OBJECTIVE: Candida albicans infection is a problem of growing clinical importance, particularly in immunocompromised populations. This study aimed to investigate the inhibitory effect of carvacrol on the hyphae formation and expression of C. albicans HWP1. METHODS: This cross-sectional study was done over a 6-month period in 2016-2017. Vaginal, mouth and  skin surface swabs were...

Objective(s):Gemifloxacin is a broad spectrum antibiotic and has shown excellent coverage against a wide variety of microorganisms. In this study, an attempt was made to evaluate the immunomodulatory potential of gemifloxacin in male swiss albino mice in vivo. Materials and Methods: Three doses of gemifloxacin 25 mg/kg, 50 mg/kg and 75 mg/kg were used intraperitoneally (IP) for the evaluation ...

An enzyme linked immunosorbent assay (ELISA) for detecting antibody to antigenic Trichomonas vaginalis macromolecules has been identified using whole cells or an aqueous protein extract as antigen. The test was developed under optimum conditions using serum samples from experimental animals. The sensitivity of the ELISA was equal to or greater than that obtained by radioimmunoprecipitation and ...

in this research, a fast colorimetric method for the detection of 4-phenylthiosemicarbazid (4-ptsc) in environmental samples, is reported for the first time. semicarbazide compounds have been used as pesticides or fungicides in agriculture and for chemical synthesis in industrial processes. with this method, one or the total amount of semicarbazide in real samples can be detected within 6-7 min...

testosterone level was determined in six different populations of iran using saliva steroid assay. significant difference was observed in morning and afternoon testosterone level of the same individual (p>0.00l) significant difference was also noticed among different regions studied (p>0.00 1). comparisons between alcoholics and nonalcoholic as well as smokers and nonsmokers showed significant ...

BACKGROUND Factor V (FV) in its activated form, FVa, is a critical regulator of thrombin generation during fibrin clot formation. There is a need of a simple, fast, and inexpensive microplate-based coagulation assay to measure the functional activity of FV in human plasma. The objective of this study was to develop a microplate-based assay that measures FV coagulation activity during clot forma...

introduction: diagnosing and treating diseases associated with amyloid fibers remain a great challenge despite of intensive research carried out. one important approach in the development of therapeutics is the use of herbal extracts which are rich in aromatic small molecules. cinnamomum verum extract (ce) contains proanthocyanidin and cinnamaldehyde, which have been suggested to be capable of ...