In silico anti-fungal efficacy and the mechanism of binding of some Syzygium aromaticum ingredient compounds to aspartate semialdehyde dehydrogenase, 6C8W and 6C85, enzymes from Blastomyces dermatitidis.

This in silico work was carried out to reveal the proposed anti-fungal efficacy of some clove ingredient compounds against aspartate semialdehyde dehydrogenase, 6C8W and 6C85, enzymes from Blastomyces dermatitidis. The molecular docking simulation was implemented utilizing the Auto Dock 4.2.

Punicalagin prevents cisplatin-induced nephrotoxicity by attenuating oxidative stress, inflammatory response, and apoptosis in rats.

Nephrotoxicity is a major complication that limits the therapeutic application of cisplatin (CIS). Oxidative stress and inflammation are implicated in CIS-induced acute kidney injury (AKI) and apoptotic cell death. Punicalagin (PUN), a polyphenol in pomegranate, possesses promising anti-inflammatory and antioxidant activities, and its beneficial effect against CIS-induced AKI has not been fully elucidated.

Visnagin prevents isoproterenol-induced myocardial injury by attenuating oxidative stress and inflammation and upregulating Nrf2 signaling in rats.

Oxidative tissue injury and inflammatory responses play major roles in cardiovascular diseases and heart failure. Visnagin (VIS) is a natural bioactive component of Ammi visnaga, with promising radical scavenging and anti-inflammatory activities. This study explored the protective effect of VIS against isoproterenol (ISO)-induced acute myocardial injury and oxidative stress in rats.

Vitamin D is a potential inhibitor of COVID-19: In silico molecular docking to the binding site of SARS-CoV-2 endoribonuclease Nsp15.

Novel coronavirus disease (COVID-19) has become a pandemic threat to public health. Vaccines and targeted therapeutics to prevent infections and stop virus proliferation are currently lacking. Endoribonuclease Nsp15 plays a vital role in the life cycle, including replication and transcription as well as virulence of the virus.

Galangin attenuates diabetic cardiomyopathy through modulating oxidative stress, inflammation and apoptosis in rats.

Cardiovascular complications are the leading cause of morbidity in diabetes. Oxidative stress and inflammation are implicated in the development and progression of diabetic cardiomyopathy (DCM). This study explored the cardioprotective effect of galangin (Gal), a natural flavonoid with radical-scavenging and anti-inflammatory activities, in diabetic rats.

Frequency of obesity and comorbidities in medical students.

Objectives: To determine the frequency of obesity disorders and their co-morbidities in medical students.

Methods: This cross-sectional study was conducted in Faculty of Medicine, Northern Border University, Ar'ar, Saudi Arabia. All medical students who consented to participate were included in the study.

Students' perspective of bedside teaching: A qualitative study.

Objectives: To determine students' perception of bedside teaching, to find out barriers in its effective implementation and to suggest strategies to make it an effective learning tool.

Methods: This study was conducted in Faculty of Medicine, Northern Border University Arar, Kingdom of Saudi Arabia between November 2013 and January 2014. The study design was qualitative inductive thematic analysis using transcripts from audio-recorded focus group discussions.

Perceptions of faculty and students regarding Problem Based Learning: A mixed methods study.

Objective: To determine perception of faculty and students regarding problem-based learning.

Methods: The study was conducted at Northern Border University, Arar, Kingdom of Saudi Arabia, from May 21to November 21, 2014. Data was collected on a structured close-ended questionnaire from faculty members.

Histopathological examination of appendicectomy specimens at a district hospital of Saudi Arabia.

Background And Objective: Appendicectomy for acute appendicitis is one of the most commonly performed surgical procedures. Acute appendicitis has remained a clinical entity and an ongoing diagnostic challenge. A retrospective study was performed to determine histological diagnosis, demographic data, the rate of perforated appendicitis and negative appendicectomies.

Risk factors for diabetic foot ulcer.

Background: Diabetic foot is one of the common complications of diabetes mellitus. Many risk factors are involved in its causation. This study was conducted to determine risk factors responsible for foot ulcer in diabetic patients.