a randomized, double-blind, crossover trial was designed to compare the acute effects of combivent and salbutamol on spirometric parameters in patients with moderate to severe asthma. nineteen patients with a mean baseline forced expiratory volume in 1 sec. (fev]) less than 65% predicted, were randomized on two separate days to receive two puffs of salbutamol (200 µg) or two puffs of combivent ...

AIMS To examine whether neighborhood racial characteristics are associated with the under reporting of life time cocaine/crack use. DESIGN A household survey of high-risk communities with above-average admissions to state-supported drug and alcohol treatment programs. SETTING Chicago, Illinois, USA. PARTICIPANTS A total of 303 adults. MEASURES Self-reported use of cocaine/crack during a...

lamotrigine is a safe anti-epileptic drug among pregnant and lactating women. some concerns exist regarding the safety of lamotrigine during breastfeeding and related neonatal complications. in this brief review, this matter was evaluated and discussed. in this review study, the medical literature available in search databases such as embase, scopus, pubmed, and medline and even also local medi...

background: drug nano-carriers are one of the most important tools for targeted cancer therapy so that undesired side effects of chemotherapy drugs are minimized. in this area, the use of ultrasound can be helpful in controlling drug release from nanoparticles to achieve higher treatment efficiency. objective: here, we studies the effects of ultrasound irradiation on the release profile of 5-fl...

Background: Metronidazole is categorized in pharmacological group C and few researches have been conducted about its pathological effects on the human fetus. Since the embryogenesis in chicken is similar to that in human beings, in the current study, the toxic effects of this drug on embryo skin and integument tissues were assessed using a chicken embryo model. Method:...