فهرست مطالب زهرا سادات طباطبایی

Emotional empathy and poor social skills are among the problems that depressed gifted schoolgirls suffer from. The aim of this study was to evaluate the effectiveness of positive mindset training on social skills and emotional and cognitive empathy of gifted female students with nonclinical depression.

The research method was quasi-experimental with pre-test and post-test design with control group. In order to conduct research among 30 high school intelligent female students in Shahroud in 1398, 30 students were purposefully selected based on entry and exit criteria and randomly divided into two experimental groups (15 people) and control group (15 people). ) Were assigned. A social skills questionnaire and an empathy questionnaire were used to assess the research variables in the pre-test and post-test stages. The positive mindset group was treated for twelve sessions and the control group did not receive any treatment. Data were analyzed by univariate and multivariate analysis of Manqua covariance.

The results showed that between positive mindset intervention with control group in appropriate social skills, antisocial behaviors, aggression and impulsive behaviors, hegemony, high self-confidence and peer relationship and emotional and cognitive empathy in post-test post-control Pre-test There is a significant difference. (05/0 = P).

The results indicate that positive mindfulness intervention is an effective treatment in improving social skills and emotional and cognitive empathy of depressed female students.

In cholestasis changing bile acids and salts and opioids is associated with trauma، fibrosis and necrosis liver tissue. For examination of liver truma advance، this study shows time effects of closing bile duct on rat liver histological changes.

Cholestasis was induced in male Wistar rats by bilateral ligation of bile duct and cutting. Animals were divided to four groups (Sham، 7، 13 and 21 days after cholestasis). Rats were killed under anesthesia and immediately their livers were dissected. The specimens were processed routinely and were sectioned into 5 microns thickness slices. The sections were stained by Hematoxiline-Eosin (H&E) method and then studied using optical microscope.

Seven days after cholestasis، hepatocyte necrosis and cell disarrangements were observed in liver sections. Thirteen days after cholestasis، necrotic cells were increased and wrinkle chromatic nuclei were seen. Twenty-one days after cholestasis widespread necrosis was seen. Nuclei condensation and bill duct reproduction were observed. Also cell wall disappeared and tissue was out of order.

Data showed that after disease progression and accumulation of bill salts and acids، expansion of necrosis and fibrosis were rapid، and creation of cirrhosis is a good reason for rapid recognition and treatment of the cholestasis.