background: equine chorionic gonadotropin (ecg) is commonly used in association with a progestagen treatment to synchronize estrus of goats and ewes during breeding and non-breeding seasons. classical purification of the ecg from serum includes ph fractionation with metaphosphoric acid two ethanol precipitation steps as well as dialysis followed by fixed-bed chromatography. objectives: the aim ...

background : methadone is considered as a good choice for maintenance treatment program (mmtp) in opioid addicted individuals. qt interval prolongation was reported previously in methadone chronic usersespecially in high dose prescription. qt-interval prolongation predisposes patients to lethal dysrhythmia. this is a report of corrected qt(qtc) prolongation due to acute methadone poisoning. to ...

background: the health transition in india reflects the growing burden of cardiovascular diseases. it is well-known that there are significant and meaningful differences in the measured electrocardiogram (ecg) parameters between females and males. specific to ecg diagnosis and ischemia, reports have indicated a higher number of false positive results in female patients than in male patients. th...

In this study, we aimed to investigate reproductive performance in estrus-induced Zandi ewes treated with equine chorionic gonadotrophin (eCG) injection in combination with prostaglandin F2α (PGF2α)and gonadotrophin releasing hormone (GnRH) during non-breeding season. The estrous cycle was synchronized using controlled internal drug release (CIDR) for 12 days. The ewes were randomly assigned to...

background and purpose:     method:     results:     conclusion:     key words:     journal of medical education winter and spring 2007; 11 (1,2): 27-36 ecg interpretation , e mergency m edicine residents , i nternal m edicine r esidents our study revealed that the overall scores in ecg interpretation are low and the ecg interpretation skill in im residents was better compared to em residents. ...