background: motivational interviewing (m.i.) is an option for modifying an individual’s behavior. it is used as an educational method in recent years. the aim of our study was to indicate whether or not education, using lecture alone and lecture with m.i., would affect the performance of nursing personnel regarding their hand hygiene. if so, which of these two methods were most effective for th...

background: cryopreservation of mammalian ovaries has been reported with different levels of success. cryopreservation of ovarian tissue may be a potential alternative for treatment of infertility and many attempts have been done to improve the efficiency of ovarian cryopreservation. the objective of the present study was to compare the direct cover vitrification (dcv) with ethylene glycol (eg)...

In a comparative study of two commercial baby hamster kidney rabies vaccines produced in Brazil, the authors were able to demonstrate the following: a) both vaccines provoked a high level of antibody response and protection against challenge in cattle b) in primary vaccination, at least, the addition of avridine (a synthetic lipoidal amine) enhances the immune response in terms of the level and...

introduction: shorter hospital stay and less pain in comparison to open surgery considered to be major benefits for laparoscopic cholecystectomy. we compared the effect of intraperitoneal hydrocortisone plus bupivacaine with bupivacaine alone on pain relief following laparoscopic cholecystectomy.  methods: sixty two patients participated in this double-blind, randomized clinical trial. patients...

conclusions hepatoprotective agents combined with antiviral drugs can significantly improve liver function and liver fibrosis parameters in patients with hepatitis b. results a total of 22 randomized controlled trials encompassing 1,714 cases were considered in the meta-analysis. the obtained results indicated that the combination of antiviral drug and hepatoprotective agent was better than ant...

The structure and relations of the mesoglea, muscle-fibres, aitd cell layers were examined by several histological techniques. Evidence is given that the muscle-fibres represent specializations of the mesogleal substance, and they are therefore referred to as mesogleal fibres. The longitudinal fibrous system is regularly demonstrable in the body of the animal and the circular system in its tent...