one of the main problems of the drug abusers is drug related attention bias, which causes craving, and as a result drive the drug abusers to take narcotics. methadone is used as a maintenance treatment for drug abusers. the purpose of this study is evaluation of the effect of methadone maintenance therapy (mmt) on selective attention and drug related attention bias. this study investigated drug...

Preterm labor, regarded as the onset of labor before 37 weeks gestation, is a highly prevalent issue in obstetrics with repercussions for neonatal health. This review article presents an in-depth analysis alliance between serum magnesium levels and preterm labor. The explores physiological roles right through pregnancy, including its significance energy metabolism, smooth muscle contraction, de...

Objectives This is a protocol for Cochrane Review (intervention). The objectives are as follows: To conduct meta‐analysis to compare the effectiveness of tocolytic drugs delaying preterm birth and generate ranking among all available according their relative side effects.

Objective. Evaluating changes in the power spectral density (PSD) peak frequency of the electrohysterogram (EHG) caused by nifedipine in women with preterm contractions. Methods. Calculation of the PSD peak frequency in EHG contraction bursts at different times of nifedipine treatment in women in gestational age 24 to 32 weeks with contractions. Results. A significant (P < .05) decrease of PSD ...

from 1365 to 1382, 205 cases of acute lymphoblastic leukemia (all) were refered to our center. 160 cases achived complete remission and entered our clinical trial of cns relapse which were under consideration. the patients included 98 men and 62 women with an average age of 32 years (range 4-61 years). 160 of 205 cases had complete remission with a rate about 78%.the latter group was entered in...