Lungs

The study aimed to evaluate the biosafety of “Makann”, an aqueous bi-herbal formulation of the root extract of Garcinia kola and Carica papaya (BH) on the heart and lungs of adult female albino mice. Garcinia kola and Carica papaya roots were harvested, prepared into a bi-herbal extract (BH), and administered to the test group while the control group received distilled water. Mice were divided into 3 test groups and 3 control groups of 5 animals: single dose 24 h test groups, single-dose 14-day test group, and daily dose 14-day test group.

Inhalation of cement dust is the most important cause of respiratory diseases among people with cement dust related occupations such as cement factory and transporting workers, construction labourers, brick masons, concrete finishers, plasterers, steel erectors et cetera. This study aimed to investigate the effects of aqueous leaf extract of Cymbopogon citratus on cement dust-induced lung damage in the adult Wistar rats. Thirty (30) adult Wistar rats weighing between 240 g and 270 g were divided into five (5) groups of six (6) rats per group.