March 2023

Cannabis and regulatory science: A review of challenges in Africa

To some Cannabis is antisocial anathema, to others it is a harmless sedative-hypnotic, or narcotic analgesic and to others it occupies a cultural position as religious sacrament. Some fear its use leads to psychosis and addiction; to others still it is a legal anomaly and should be decriminalized. Whatever the case may be, in Africa where Cannabis is a recreational drug. It is caught in a bizarrely legal and regulatory...

Author(s): Norman Zimunda Nyazema  

March 2023

Bioactivities of Picrasma javanica Blume. leaf extract

Picrasma javanica Blume. is locally known as Nilghanta. Traditionally, the plant is used as an anti-pyretic. The aim of this study was to determine the biological properties of P. javanica leaf extract. The writhing test and tail flick response were determined to assess peripheral and central analgesic activities, respectively. Castor oil was fed orally to induce diarrhea in the test animals. Paw edema method was...

Author(s): Tasnuva Sharmin and Md. Shahidur Rahman