01 August 2004
Evaluation of homeopathy in broiler chickens exposed to live viral vaccines and administered Calendula officinalis extract
Elie K. Barbour, Vatché Sagherian, Salma Talhouk, Rabih Talhouk, Mohamad T. Farran, Fawwak T. Sleiman, Steve HarakehMed Sci Monit 2004; 10(8): BR281-285 :: ID: 11726
Abstract
Background:In this study it was determined that a Calendula officinalis water extract can reduce the immune response to three different viruses in broiler chickens, associated with improvement in body weights.Material/Methods: The experiment was conducted on broiler chickens divided into two groups of 105 birds each. The first group received a Calendula officinalis water extract orally, while the second group received drinking water only. All birds in the two groups were similarly exposed to three different live vaccine viruses. Quantitative assessment of humoral immunity to each of the 3 viruses and records of bursal and thymus weight indices were taken. Performance, as observed in weight records at 21 and 41 days of age, feed conversion, and% mortality up to market age, was also evaluated.Results: There was a reduction in immune response to IB virus at 42 days of age, to ND virus at 29 and 42 days of age, and to IBD virus at 14, 29, and 42 days of age in the Calendula officinals-treated birds in comparison with controls. This immune reduction in Calendula officinalis-treated birds was associated with insignificant reduction in the bursal weight index at 42 days of age and an improvement in mean weights at 21 and 41 days of age; the feed conversion and mortality rates were similar in the two groups (P>0.05).Conclusions: Calendula officinalis had an immunomodulation effect against three different live viruses in broiler chickens.
Keywords: Poultry Diseases - therapy, Body Weight - physiology, Bursa of Fabricius - immunology, Calendula, Chickens, Homeopathy, Immunity - drug effects, Phytotherapy, Plant Preparations - pharmacology, Poultry Diseases - therapy, Thymus Gland - immunology, Viral Vaccines - administration & dosage
601 9
Editorial
01 May 2023 : Editorial
Editorial: Twenty Years On from Sequencing the Human Genome, Personalized/Precision Oncology Prepares to Meet the Challenges of Checkpoint Inhibitor TherapyDOI: 10.12659/MSM.940911
Med Sci Monit 2023; 29:e940911
In Press
31 May 2023 : Review article
Prevalence, Diagnosis, and Management of Eclampsia and the Need for Improved Maternal Care: A ReviewMed Sci Monit In Press; DOI: 10.12659/MSM.939919
30 May 2023 : Clinical Research
A Case-Control Study of Cognitive Function in Patients with End-Stage Renal Disease Before and After Hemodi...Med Sci Monit In Press; DOI: 10.12659/MSM.940409
30 May 2023 : Review article
A Review of the Role of the Zebrafish (Danio reiro) in Preclinical and Clinical Models of Biomarker Identif...Med Sci Monit In Press; DOI: 10.12659/MSM.940550
30 May 2023 : Database Analysis
The COVID-19 Crisis and the Incidence of Alcohol-Related Deaths in PolandMed Sci Monit In Press; DOI: 10.12659/MSM.940904
Most Viewed Current Articles
13 Nov 2021 : Clinical Research
Acceptance of COVID-19 Vaccination and Its Associated Factors Among Cancer Patients Attending the Oncology ...DOI :10.12659/MSM.932788
Med Sci Monit 2021; 27:e932788
30 Dec 2021 : Clinical Research
Retrospective Study of Outcomes and Hospitalization Rates of Patients in Italy with a Confirmed Diagnosis o...DOI :10.12659/MSM.935379
Med Sci Monit 2021; 27:e935379
08 Mar 2022 : Review article
A Review of the Potential Roles of Antioxidant and Anti-Inflammatory Pharmacological Approaches for the Man...DOI :10.12659/MSM.936292
Med Sci Monit 2022; 28:e936292
01 Jan 2022 : Editorial
Editorial: Current Status of Oral Antiviral Drug Treatments for SARS-CoV-2 Infection in Non-Hospitalized Pa...DOI :10.12659/MSM.935952
Med Sci Monit 2022; 28:e935952