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In Vivo Immune Study of Achillea Fragrantissima Extract Versus Echinaid and Endoxan in Wistar Rats.
- Source :
- Current Research in Nutrition & Food Science; Aug2022, Vol. 10 Issue 2, p733-748, 16p
- Publication Year :
- 2022
-
Abstract
- Immunity is a major concept in human nutrition. Immuno compromised individuals are at risk for serious infection as COVID-19 which is directed the researchers to use the immuno modulatory plants for prophylaxis. This study was designed to assess the immune response of Wistar rats administrated Achillea fragrantissima (A. fragrantissima) extract versus Endoxan (immuno suppressive) and Echinaid (immune stimulating). Fifty rats were assigned into 5 groups:(1)control, (2) injected intraperitoneal (i/p) with Endoxan 90 mg/kg for three successive days, (3) injected with Endoxan as (2) and administrated with Echinaid 300 mg/kg/day. (4,5) injected with Endoxanas (2) and administrated with 300 and 500 mg/kg/day A. fragrantissima extract respectively. On day 17 all groups were challenged with two doses of sheep erythrocytes (SRBC) i/p, 2 weeks intervals. A high dose of A. fragrantissima extract achievedan increase in total antioxidant capacity significantly (P<0.05), superoxide dismutase, and a decrease in malondialdehyde. Catalase exerted a significant increase with a low dose of A. fragrantissima whereas a high dose had a mild effect. Echinaid and A. fragrantissima raised IgM for the first dose of SRBC and Igs and IgG for the second dose significantly (P<0.05). A. fragrantissima administration ameliorates cytokines (TNF-α, IL-4) and modulated IL-10 significantly (P<0.05). A high dose of A. fragrantissima extract exerted a significant reduction in splenic non-cellular viability% and the highest score of the microscopic immune reaction (immunostimulation++++). Splenic histopathology confirmed the present results. The current study highlights that a high dose of A. fragrantissima extract is preferred over a low dose to restore immune responses in vivo. [ABSTRACT FROM AUTHOR]
- Subjects :
- THERAPEUTIC use of plant extracts
CYTOKINES
BIOMARKERS
STATISTICS
BIOLOGICAL products
IN vivo studies
IMMUNOGLOBULINS
ANIMAL experimentation
ONE-way analysis of variance
ANTIOXIDANTS
MANN Whitney U Test
INTRAPERITONEAL injections
RATS
CELL survival
GAS chromatography
IMMUNITY
YARROW
CYCLOPHOSPHAMIDE
MASS spectrometry
DESCRIPTIVE statistics
PLANT extracts
DATA analysis
IMMUNOSUPPRESSIVE agents
LIPID peroxidation (Biology)
Subjects
Details
- Language :
- English
- ISSN :
- 2347467X
- Volume :
- 10
- Issue :
- 2
- Database :
- Complementary Index
- Journal :
- Current Research in Nutrition & Food Science
- Publication Type :
- Academic Journal
- Accession number :
- 161705222
- Full Text :
- https://doi.org/10.12944/CRNFSJ.10.2.27