Structural changes in testes of Streptozotocin induced diabetic rats and possible protective effect of royal jelly: light and electron microscopic study
Diabetes mellitus (DM) is one of the most common metabolic diseases causing damage in many organs in the body including the testes. Royal Jelly (RJ) is one of the honey bee products that has antioxidant, anti-inflammatory and antidiabetic properties. This study was performed to evaluate the changes...
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| Published in: | Ultrastructural pathology Vol. 48; no. 1; pp. 1 - 15 |
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| Main Authors: | , , , |
| Format: | Journal Article |
| Language: | English |
| Published: |
England
02-01-2024
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| Subjects: | |
| Online Access: | Get full text |
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| Summary: | Diabetes mellitus (DM) is one of the most common metabolic diseases causing damage in many organs in the body including the testes. Royal Jelly (RJ) is one of the honey bee products that has antioxidant, anti-inflammatory and antidiabetic properties. This study was performed to evaluate the changes in the microscopic structure of the testes in Streptozotocin (STZ)-induced diabetic rats, and the possible protective role of RJ. 60 adult male albino rats were divided into three groups. Group I Control group, Group II STZ group, and Group III STZ+RJ group. Group II received a single dose of STZ (50 mg/kg) by intraperitoneal injection. Group III received a single dose of STZ as in the second group then received RJ orally by intragastric tube in dose of (100 mg/kg/day) for 4 weeks after confirmation of diabetes. Light and electron microscopic studies were performed. Group II revealed marked structural changes affecting seminiferous tubules with sever reduction in germinal epithelium and loss of mature spermatozoa in their lumina. The interstitial tissue revealed degenerated Leydig cells and congested blood vessels. Mallory trichrome stained section of group II revealed marked increase in the amount of collagen fibers. Group III revealed highly preserved testicular architecture almost near to that appeared in the control group except few tubules that were damaged. In conclusion, RJ protected the testicular structure from the damaging effect of diabetic oxidative stress through its antioxidant effect thus preserving male fertility. |
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| Bibliography: | ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 23 |
| ISSN: | 0191-3123 1521-0758 |
| DOI: | 10.1080/01913123.2023.2277170 |