AI Article Synopsis
- The study examined the effects of different dietary fats (margarine, ghee, and olive oil) on the reproductive health of female rabbits, analyzing their impact on lipid profiles, reproductive hormones, and ovarian tissue.
- Results showed that margarine negatively affected lipid profiles and hormone levels (specifically FSH and estrogen), while olive oil and ghee had positive effects, boosting hormone levels and antioxidant enzyme activity.
- Histological examination revealed that margarine caused damage in ovarian tissues, whereas ghee and olive oil maintained normal follicle structure, highlighting the reproductive benefits of healthier dietary fats.
Article Abstract
The reproductive effects of several dietary fats (margarine, ghee, and olive oil) on female rabbits were studied. For that purpose, 40 mature female rabbits were designed into four groups of ten rabbits each. Group I was given a control diet, Group II received 10% margarine, Group III received 10% ghee, and Group IV received 10% olive oil; after two months, all rabbits were sacrificed. Lipid profile and reproductive hormones levels were assayed in serum besides ovarian antioxidant enzyme and lipid peroxidation. Furthermore, ovarian tissue was examined using hematoxylin−eosin staining and immunohistochemistry of estrogen, follicle-stimulating hormone (FSH), luteinizing hormone (LH) receptor, and caspase 3. Our data revealed that the margarine significantly (p < 0.05) increased lipid profile and malondialdehyde (MDA) level, which decreased in olive oil and ghee compared to the control. In addition, serum FSH and estrogen (estradiol (E2)) were significantly (p < 0.05) decreased in the group treated with margarine. Furthermore, there was a significant decrease in ovarian superoxide dismutase (SOD) and catalase activity in the margarine-treated group. In contrast, SOD and MDA showed a significant (p > 0.05) increase in the olive oil and ghee- treated group compared to the control group. At the same time, there was a significant increase in serum FSH and (estradiol (E2)) in the ghee and olive oil groups, respectively, compared to the control. The margarine feed group showed moderate immunoreaction of estrogen, FSH, LH receptor, and strong caspase 3, while ghee and olive oil showed strong immunoreaction of estrogen, FSH, LH receptor, and mild immunoreaction of caspase 3 in ovarian tissue. Photomicrograph of rabbit ovarian tissue showed vacuolation in small and growing follicles in the margarine group but appeared normal in ghee and the olive oil-treated group. In conclusion, based on these results, olive oil and ghee have a strong capability of enhancing lipid profile, antioxidant status, and female hormonal functions.
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Source |
|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC9861198 | PMC |
| http://dx.doi.org/10.3390/life13010080 | DOI Listing |
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