Plasmid-containing bacteria often cause serious therapeutic failure during the treatment of infectious diseases. The selection of resistant-mutant strains and the transfer of mobile genetic determinants (such as plasmids and transposons) of resistance promote increased antibiotic resistance. In the last 30 years the antiplasmid effect of acridine dyes, ethidium bromide, sodium dodecyl sulphate ...

OBJECTIVE To compare two widely used drug treatments for people with aggression or agitation due to mental illness. DESIGN Pragmatic, randomised clinical trial. SETTING Three psychiatric emergency rooms in Rio de Janeiro, Brazil. SUBJECTS 301 aggressive or agitated people. INTERVENTIONS Open treatment with intramuscular midazolam or intramuscular haloperidol plus promethazine. MAIN OU...

OBJECTIVE Lumbar puncture (LP) essentially is a painful and stressful procedure, however indicated for diagnosis and therapeutic purposes. One way to reduce the anxiety is to administer an oral premedication. The aim of this study is to compare clinical effects of oral midazolam and oral promethazine in LP. MATERIALS & METHODS This prospective randomized controlled clinical trial study was pe...

In this research at the first Promethazine drug and its fullerene derivative were optimized. NMR calculations for the complexes were carried out at the B3LYP/6-31G*quantum chemistry level. Promethazine is not used as an antihistaminic drug for anyone. In the pharmaceutical composition of promethazine (RS) - N, N-dimethyl-1- (10H-Phenothaiazin-10 yl) -propen-2-amino, two aromatic rings In this s...

buprenorphine is a partial mu agonist and kappa antagonist which is used for the treatment of pain and opioid addiction. a mixture of buprenorphine hydrochloride and naloxone hydrochloride has been approved for the treatment of opioid dependence.in this study a third order derivative spectrophotometric method based on zero-crossing technique has been used for the simultaneous determination of b...

Urethan, a potent teratogenic and carcinogenic agent in experimental animals, has been used in Japan for the past 25 years as a cosolvent of water-insoluble analgesic and sedative drugs. Urethan is used also as a solubilizer and cosolvent for pesticides, fumigants, and cosmetics, because it is a good solvent for various organic materials (6). In the past, urethan was used clinically as an antin...

Objectives Pre- and post-sedation effect of oral Midazolam to promethazine in2-6 yrs old fearful children for dental treatment Methods This randomized clinical trial was carried out on a group of 26 children aged 2-6 years referred to the dental school due to their fear and multiple dental needs. Patients were selected from ASA I or II classification and scored 1 in Frankl Behavior scale. Each...

Background & Aims: Due to the importance of a suitable treatment for nausea and vomiting during pregnancy and reducing maternal and fetal complications, and the beneficial effect of Ondansetron in the treatment of nausea and vomiting compared with promethazine, this study was performed. Methods: In this case-control study, 60 pregnant women under 20 weeks of gestation with hyperemesis gravidaru...