Tetracycline resistance mediated by tet efflux pumps in clinical isolates of Acinetobacter baumannii.

Acinetobacter baumannii is one of the most frequent nosocomial pathogen capable of acquiring resistance to different antimicrobials. The aim of this study was to investigate the activity of tetracycline, doxycycline and minocycline, the prevalence of tet(A) and tet(B) determinants, and the role of efflux pump in tetracycline resistance among the A. baumannii clinical isolates.

The effect of applying pressure to the LIV3 and LI4 on the symptoms of premenstrual syndrome: A randomized clinical trial.

Objective: To evaluate the effect of simple acupressure protocol in LIV3, LI4 and placebo points on the quality of life (QOL) in women with premenstrual syndrome (PMS).

Method: This paper reports a randomized, single blinded clinical trial. 97 participants (students in of Hormozgan University of Medical Sciences, Iran) with PMS were allocated to three groups to receive 20min acupressure on different acupoints for 14days before menstruation for three consecutive menstrual cycles (training and then two cycles self applied acupressure).