considering great medicinal value of hyssopus officinalis l. and possibility of its mass production through in vitro culture, two individual experiments was conducted. effect of various concentrations (0, 2.2, 4.4 and 11 µmol) of tdz and bap in combination with 1 µmol of iaa on direct regeneration from nodal explants were assessed. significant difference between treatments was observed (p≤ 0.01...

this is a semi-experimental survey which has been performed in order to identify the effect of fentanyle   administration through mouth mucus, on the vital signs and the time of the induction of anesthesia of patients who,   undergoing of elective surgery, are given general anesthesia in one of the hospitals affiliated to iran medic al   sciences university.   in this survey • 80 patients, in t...

background: to achieve multiple oocytes for in vitro fertilization, ovulation induction is induced by gonadotropins however, it has several effects on oocytes and embryo quality and endometrium receptivity. the aim of this study was to assess ultrastructural changes of corpus luteum after ovarian induction using human menopausal gonadotropin (hmg) and human chorionic gonadotropin (hcg) during l...

We propose and demonstrate a scheme for optical nanoparticle characterization, optofluidic force induction (OF2i), which achieves real-time counting with single-particle sensitivity, high throughput, particle sizes ranging from tens of nanometers to several micrometers. The particles be analyzed flow through microfluidic channel alongside weakly focused laser vortex beam, accomplishes two-dimen...