Background: The therapeutic safety of herbal medicine is a major concern for consumers and users. After studying the effects of linseed on hair growth in rabbits, the turn is to evaluate its safety by the observation of some clinical, biological and anatomo-pathological aspects. Materials and Methods: A study was conducted during a period of three months on two groups of rabbits (control and test). Test group daily received feed supplemented with 3g of ground linseed while the control animals received the same feed without any additives. Weekly, rabbits were weighed and monthly blood samples were taken. By the end of the trial, liver and kidneys biopsies were analyzed for histological and cytological lesions. Results: There was no significant improvement in weight gain in the test group rabbits, in which biochemical parameters had differentially evolved with a decrease in their Glycemia and cholesterolemia. There were also no modifications in their serum hepatic and renal marker enzymes and their liver and kidneys exhibited noticeably normal histology without any anatomically detectable anomalies. Conclusion: These findings confirm that prolonged linseed ingestion in rabbits is safe.
Background: The therapeutic safety of herbal medicine is a major concern for consumers and users. After studying the effects of linseed on hair growth in rabbits, the turn is to evaluate its safety by the observation of some clinical, biological and anatomo-pathological aspects. Materials and Methods: A study was conducted during a period of three months on two groups of rabbits (control and test). Test group daily received feed supplemented with 3g of ground linseed while the control animals received the same feed without any additives. Weekly, rabbits were weighed and monthly blood samples were taken. By the end of the trial, liver and kidneys biopsies were analyzed for histological and cytological lesions. Results: There was no significant improvement in weight gain in the test group rabbits, in which biochemical parameters had differentially evolved with a decrease in their Glycemia and cholesterolemia. There were also no modifications in their serum hepatic and renal marker enzymes and their liver and kidneys exhibited noticeably normal histology without any anatomically detectable anomalies. Conclusion: These findings confirm that prolonged linseed ingestion in rabbits is safe.
Aim: Our work is devoted to a serological study of avian influenza disease in broiler chickens, after five different vaccine protocols. Methods: a total of 500 broiler chicks (day-old) were equitably divided into 5 lots. in each batch a specific vaccination protocol was followed. The relative level of serum antibodies against H9N2 virus present in the samples is determined at days: 1, 10, 24, 33, and 51 of age. Results: for batches 1 and 2: the kinetics of the antibodies present a stable curve not associated with significant modifications (p> 0.05) during the entire experimental period, whereas for batches 3, 4 and 5: a peak is observed at D 33 for the first two batches and at D51 for the last Conclusion: the development of active immunity conferred by vaccinations has not been proven because in groups 3, 4 and 5 the titers of antibodies reach high values only in the case of response to the provoked infectious condition and not following immunization by vaccines. Keywords: antibodies, ELISA method, immunity, serotype H9N2, vaccine.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
hi@scite.ai
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.