In vitro anticoccidial activity of thymol, carvacrol, and saponins.

ABSTRACT: The anticoccidial activity of thymol, carvacrol, and saponins was assessed in an in vitro model of coccidiosis. Eimeria spp. sporozoites were collected from field samples, characterized, and used for 2 different invasion assays on Madin-Darby Bovine Kidney cells (MDBK). The cells were challenged with 5 × 10⁴ sporozoites without (control) or with various treatments: saponins (10 ppm), thymol, and carvacrol (7 ppm each) or a combination of saponins, thymol, and carvacrol at 2 doses; MIX 1 (saponins 5 ppm, thymol 3.5 ppm, and carvacrol 3.5 ppm) and MIX 2 (saponins 10 ppm, thymol 7 ppm, and carvacrol 7 ppm). The treated cells were incubated at 37°C for 24 h (invasion assay 1) and for 2, 24, and 48 h (invasion assay 2). The efficiency of invasion was determined by counting the sporoz

SUBMITTER: Felici M 

PROVIDER: S-EPMC7647770 | biostudies-literature | 2020 Nov

REPOSITORIES: biostudies-literature