Purpose: Arthritis is a heterogeneous group of joint diseases, with the most common to be osteoarthritis (OA) and rheumatoid arthritis (RA). Increasing evidence has shown that protease-activated receptor 2 (PAR2) involved in many pathophysiological characteristics these like inflammatory responses, synovial hyperplasia, cartilage destruction, osteophyogenesis pain sensitization. PAR2 G-protein ...

introduction: this study was started to improve in vitro blastocyst development and avoiding of blastocyst collapsment (no visibie cavity, returning of hatching blastocyst into zona pellucida, and tendency to degeneration). materials and methods: 24hrs one - cell mouse embryos were recovered from positive plug females and cultured in following canditions: experiments 1,2: during first 48hrs nmr...

Currently, the definitive treatment for end-stage organ failure is orthotropic transplantation, or the transplantation of a whole organ from one patient to another. Due to a critical shortage of viable donor organs, however, the number of unwarranted deaths due to chronic lung disease has increased: an estimated 120,000 deaths per year in the United States alone. Additionally, only about one in...

A fast, specific, sensitive, convenient, and economical rapid-dot-immunogold staining (R-Dot-IGS) assay was used to detect serum antibodies in patients infected with Schistosoma japonicum. The soluble egg antigen of Schistosoma japonicum was added onto microspore membrane. After pre-reacting and blocking, the serum to be detected and sheep anti-human IgG labeled with chloroauric acid were added...

Besides onions being one of the most cultivated and consumed vegetables, during storage onion bulbs are still affected by many physiological, biochemical and technological factors which can influence their quality. Respiration rate (RR O2 ), soluble sugars (SS), total phenolics (TP), and peroxidase (POD) activity were measured in inner bud tissues during a dormancy break of onion bulbs treated ...

OBJECTIVES 1) To determine the prevalence of Streptococcus pneumoniae, Haemophilus influenzae and Moraxella catarrhalis in middle ear effusions of children with otitis media with effusion undergoing myringotomy; 2) to compare the results obtained by culture and PCR; and 3) to determine the susceptibility of bacterial isolates to penicillin. METHODS We analyzed 128 middle ear effusion specimen...

This study sought to determine whether administration of steroids via bioencapsulation into live food is an efficient method for sex inversion of carnivorous species of fish in aquaculture. This technique may offer an alternative for sex reversing such species because the larvae strongly prefer live food compared to artificial diets. To determine whether steroids could accumulate in Artemia, na...

Recent work suggests an influence of the mean body skin (Tsk) and deep body temperatures (Tb) on coldinduced vasodilatation (CIVD). For example, minimum finger temperature (Tfi,min)was lower, and the maximum finger temperature (Tfi,max) was greater during CIVD when Tb was elevated, and the onset time of the CIVD response was reduced at higher Tsk. Question remain, though, about the influence of...