Ricky Dwi Nur Tyastono

Emergency Gastrointestinal Surgery and In-hospital Mortality during COVID-19 Pandemic: Single Centre Study on Confirmed COVID-19 Patients

Ricky Dwi Nur Tyastono, Riza Setya Agrensa & Ida Bagus Budhi Surya Adnyana · Asian Journal of Research and Reports in Gastroenterology · 2021

Background: In the era of COVID-19 pandemic, various procedures have been carried out to prevent the virus transmission, and emergency surgery on COVID-19 patients is reconsidered and extremely challenging. One of the most common emergency procedures is gastrointestinal surgery. ...

Open access Research Article

Difference of Propolis Administration as an Antioxidant against Oxidative Stress (Malondialdehyde Level (MDA)) and Apoptosis (Caspase-3 Expression) in Skin Graft Model White Rats (Rattus norvegicus)

Ricky Dwi Nur Tyastono, Amru Sungkar, Kristanto Yuli Yarso, Dewi Haryanti, Nunik Agustrina, Ida Bagus Budi & Brian Wasita · Asian Journal of Research in Surgery · 2021

Background: The wound healing process is influenced by various substances with ROS having a fundamental role in destroying microorganisms and degrading damaged tissue structures. However, excessive production of ROS can lead to oxidative stress which is the basis of the pathogene...

Open access Research Article