Use of computers in the teaching of pharmacology, toxicology and therapeutics.

Toxicological assessment of ethanol seed extract of Citrus paradisi Macfad (grapefruit) on oxidative status, organ function and histoarchitecture in Wistar rats

Background & Aim:Citrus paradisi Macfad (Rutaceae) seed extract (CPE) is used in folkloric medicine for the management of diabetes, blood deficiencies and as immune booster, which may require long term usage. This study aimed to evaluate the toxicity profile of ethanol seed extract of grapefruit in adult Wistar rats in order to determine its safety profile in whole org...

Neuro-pharmacological effects of Crinum zeylanicum in mice

Objectives: The aim of present study was to evaluate some effects of Crinum zeylanicum (C. zeylanicum) on central nervous system. Materials and Methods: C. zeylanicum methanolic bulb extract (250-1000 mg/kg orally), 2 mg chlorpromazine and 4 mg diazepam /kg body weight intraperitoneally respectively were tested in mice using Irwin test, pentobarbitone-induced sleep test, spontaneous motor acti...

Motivational English Language Learning Strategies Through Computers Among EFL Learners

The aim of this study was to describe and find out motivational English language learning strategies through computers among Iranian EFL learners and find out how learners’ motivations change towards English language learning through computers.The mixed method approach (quantitative and qualitative) was employed in this study. A total of 84 (out of 130) female freshman university learners from ...

Evaluation of Levels of Potassium Bromate and Some Heavy Metals in Bread and Wheat Flour Sold in Aba Metropolis

Chemistry, Pharmacology, and Toxicology of Khat (Catha Edulis Forsk): A Review

Catha edulis (khat) is a plant grown commonly in the horn of Africa. The leaves of khat are chewed by the people for its stimulant action. Its young buds and tender leaves are chewed to attain a state of euphoria and stimulation. Khat is an evergreen shrub, which is cultivated as a bush or small tree. The leaves have an aromatic odor. The taste is astringent and slightly sweet. The plant is see...