Knowledge, attitude and perception toward evidence-based medicine among medical students in Saudi Arabia: Analytic cross-sectional study.

Objective: To study the knowledge, attitudes, and perceptions toward evidence-based medicine among medical students from different colleges across the Kingdom of Saudi Arabia.

Materials And Methods: An adapted evidence-based medicine (EBM) questionnaire was administered to second year to sixth year level of medical students and interns from different medical colleges across the Kingdom from November 2016 to May 2017. The questionnaire contains items that would describe the demographic characteristics of the respondents: 24 multiple-choice questions and one open-ended question.

Assessment of levels of awareness towards blood donation in Saudi Arabia.

Background: blood products is an interesting term as all blood and blood transfusion procedures carry risk even with advance screening of donors and donated blood. In Saudi Arabia voluntary donors are either the only source or not, the other source is paid donors and the lack of volunteers represents a major challenge. This is usually attributed to low community awareness regarding voluntary blood donation.

Vitis vinifera Extract Ameliorate Hepatic and Renal Dysfunction Induced by Dexamethasone in Albino Rats.

This study was conducted to evaluate the biochemical effects of grape seed extract against dexamethasone-induced hepatic and renal dysfunction in a female albino rat. Twenty-eight adult female rats were divided randomly into four equal groups: Group 1: animals were injected subcutaneously with saline and consider as normal control one. Group 2: animals were injected subcutaneously with dexamethasone in a dose of 0.