M. Afzal

L-Phenylalanine and L-Tyrosine Catabolism by Thermophilic Geobacillus stearothermophilus

M. Afzal, S. Al-Awadhi & S. Oommen · Biotechnology Journal International · 2013

Aims: This study investigated the potential of soil thermophile Geobacillus stearothermophilus for the biotransformation of phenylalanine and tyrosine. Study Design: G. Stearothermopilus grows well at 65ºC and has a good potential for transformation and biodegradation of many com...

Open access Research Article 10.9734/BBJ/2013/4516

Prevalence of Depression, Anxiety and Stress (by DASS Scoring System) among Medical Students in Islamabad, Pakistan

Farwa Rizvi, Ayisha Qureshi, Abdul Majid Rajput & M. Afzal · Journal of Advances in Medicine and Medical Research · 2015

Objective: To determine the prevalence of depression, anxiety and stress (by DASS scoring system) among purposive sample of medical students in Islamabad, Pakistan. Study Design: Cross-sectional survey (June, 2014 to November, 2014) Sampling Technique: Purposive sampling (non-pro...

Open access Research Article 10.9734/BJMMR/2015/17193