Leveraging the Knowledge of Our Peers: Online Communities Hold the Promise to Enhance Scientific Research

SIPHS is a tool that leverages scientific resources online in a different fashion: rather than searching for online documents, users search for community members with a particular knowledge set

Prevalence, pattern and perceptions of self-medication in medical students

Background: The use of self-medication is highly prevalent in the community more so amongst the medical students. Self-medication can be defined as the use of drugs to treat self-diagnosed disorders or symptoms, or the intermittent or continued use of a prescribed drug for chronic or recurrent disease or symptoms.Aims and Objectives: To study the prevalence and pattern of use of self-medication among medical students from first year to internship.Methods: This cross sectional study was carried out among under graduate medical students including interns of Smt. NHL Municipal Medical College, Ahmedabad during the period of March 2010 to May 2010. Results: Out of 747 students and interns enrolled, 685 responded (91.7%). Out of 685 respondents 564 (82.3%) reported self-medication within one year of recall period. Most common conditions/symptoms for self-medication in students were fever (72.7%), headache (69.1%), upper respiratory tract infections (64.1%) followed by others like body-ache, abdominal pain, diarrhoea etc. Over the counter drugs (84.2%) was the most common category of drugs used by all the students except first year students who used prescription only drugs more frequently (48.5%). Herbal and Ayurvedic drugs were also used as self-medication (17.8%); most frequently by the first year students (22.7%).Conclusion: The pattern of self-medication practice changes with time and advancement of knowledge

The first assessment of Batrachochytrium dendrobatidis in amphibian populations in the Kanuku Mountains Protected Area of Guyana

- Batrachochytrium dendrobatidis (Bd) is a fungal pathogen threatening hundreds of amphibian species with extinction across the globe, especially in Latin America. Extensive investigations have revealed the presence of Bd in many South American countries, but there has been a lack of such research conducted in Guyana. We assessed the presence of Bd in the amphibian populations of the Kanuku Mountains Protected Area, in the south-west of the country. We swabbed two hundred and fifty anurans and processed the samples using standard Polymerase Chain Reaction analysis to identify cutaneous presence of Bd, making this the most comprehensive investigation into the existence of Bd in Guyana. All samples were negative for the presence of Bd DNA. Given the presence of Bd in countries neighbouring Guyana, and the severe declines it has caused in amphibian populations, we consider Guyana to be under severe threat. We advocate further surveillance in Guyana to fully determine the presence or absence of Bd, and we emphasise the importance of biosecurity and monitoring in mitigating a potential outbreak of this fungal pathogen

Pathophysiology and Pathology of Acute Kidney Injury in Patients With COVID-19

© 2020 National Kidney Foundation, Inc. Acute kidney injury (AKI) is common among hospitalized patients with Coronavirus Infectious Disease 2019 (COVID-19), with the occurrence of AKI ranging from 0.5% to 80%. The variability in the occurrence of AKI has been attributed to the difference in geographic locations, race/ethnicity, and severity of illness. AKI among hospitalized patients is associated with increased length of stay and in-hospital deaths. Even patients with AKI who survive to hospital discharge are at risk of developing chronic kidney disease or end-stage kidney disease. An improved knowledge of the pathophysiology of AKI in COVID-19 is crucial to mitigate and manage AKI and to improve the survival of patients who developed AKI during COVID-19. The goal of this article is to provide our current understanding of the etiology and the pathophysiology of AKI in the setting of COVID-19