Evaluation of Safety of Karnasphota (Cardiospermum halicacabum L.) Leaf through Acute Oral Toxicity Study and Repeated Dose: 28-day Oral Toxicity Study in Wistar Albino Rats

Safety Assessment of Arctium lappa L. Fruit Extract in Female Wistar Rats: Acute and Repeated Oral Toxicity Studies

Background and objectives: Arctium lappa belonging to the Compositae (Asteraceae) family has been used as a medicinal and nutritional supplement in the world. The fruits, leaves and roots of the plant are well-known for their pharmaceutical effects. Toxicity of the fruit’s extract in female rats was investigated in the present study. Methods: To assess...

Repeated dose 28-days oral toxicity study of Carica papaya L. leaf extract in Sprague Dawley rats.

Carica papaya L. leaves have been used in ethnomedicine for the treatment of fevers and cancers. Despite its benefits, very few studies on their potential toxicity have been described. The aim of the present study was to characterize the chemical composition of the leaf extract from 'Sekaki' C. papaya cultivar by UPLC-TripleTOF-ESI-MS and to investigate the sub-acute oral toxicity in Sprague Da...

Sub-chronic Oral Toxicity Test Repeated Dose 90 - Day Oral Toxicity Study in Non-rodents

Acute and subchronic toxicity assessment of Melastomastrum capitatum Fern. leaf methanol extract in Wistar albino rats

This study was carried in order to determine short-term (acute) and long-term(subchronic) effects of Melastomastrum capitatum leaf methanol extract in the management and treatment of certain diseases in traditional and complementary medicines  by many villages in Mambila Nigeria. Acute and subchronic toxicities were carried out in  accordance with the Organization for Economic Cooperation and D...

A 28-day oral dose toxicity study enhanced to detect endocrine effects of hexabromocyclododecane in Wistar rats.

A 28-day repeated dose study in rats (OECD407) enhanced for endocrine and immune parameters was performed with hexabromocyclododecane (HBCD). Rats were exposed by daily gavage to HBCD dissolved in corn oil in 8 dose groups with doses ranging between 0 and 200 mg/kg bw per day (mkd). Evaluation consisted of dose-response analysis with calculation of a benchmark dose at the lower 95% one-sided co...