Farah Farokhi, Samira Riazi,
Volume 20, Issue 10 (1-2018)
Abstract
Abstract
Background: For treating hypercholesterolemic in traditional medicine, Anethum graveolens seeds are used that reduce blood glucose, cholesterol and triglyceride. The aim of this study is to investigate the effect of hydroalcoholic extract of Anethum graveolens seed on the changes of testis tissue, sperm parameters in hypercholesterolemic male rats.
Materials and Methods: In this study, 30 adult male rats were randomly divided into 5 groups of 6: control, hypercholesterolemic, hypercholesterolemic +alcoholic extract of Anethum graveolens seed 500 mg/kg/day, hypercholesterolemic +alcoholic extract of Anethum graveolens seed 300 mg/kg/day, healthy+alcoholic extract of Anethum graveolens seed 500 mg/kg/day. After treatment for 45 days, rats were weighed and after the dissection, sperm samples were collected from the tail epididymal and sperm parameters were studied. The testicular specimens were transferred to formalin and stained with hematoxylin-eosin. Data were analyzed using one-way ANOVA and Turkey's post- hoc tests and significant level (p<0.05) was considered.
Results: In this research, in the hypercholesterolemic rats, the testicular weight was increased, but the diameter of the semnifer tubes, tubal differentiation and spermiogenese, and sperm viability were decreased compared to control (p<0.05), but in hypercholesterolemic treatment with Anethum graveolens seed these parameters were improved.
Conclusion: According to the results of this study, Anethum graveolens seed has positive effects on testicular tissue and sperm parameters in hypercholesterolemic mice.
Haleh Sadat Tavakkol Afshari, Masoud Homayouni Tabrizi, Touran Ardalan,
Volume 24, Issue 1 (3-2021)
Abstract
Background and Aim: Angiogenesis is the process of forming new blood vessels from the old ones; it plays an important role in physiological conditions, such as growth, wound healing, and reproduction. This process also plays a vital role in pathological phenomena and the occurrence of various diseases, especially tumor growth and metastasis. The present study evaluated the anti-angiogenic effects of nanoemulsion synthesized from Anethum graveolens essential oil using the CAM method.
Methods & Materials: To investigate the anti-angiogenic effects on the second day of incubation, a window was opened on the eggs. Subsequently, on the eighth day, a gelatin sponge with nanoemulsion with different doses (12.5, 25, and 50 μg/mL) was inserted on the chorioallantoic membrane. On the 12th day of incubation, a research stereomicroscope was used to evaluate the rate of angiogenesis and imaging of the treated area. Vascular factors were examined by Image J software.
Ethical Considerations: This study was approved by the Research Ethics Committee of Mashhad Branch, Islamic Azad University (Code: IR.IAU.MSHD.REC.1398.027).
Results: The obtained results concerning the effect of nanoemulsion on the rate of angiogenesis in the CAM test indicated a decrease in the length and number of vessels of the chorioallantoic membrane in the treated samples, compared to the controls. Moreover, there was a reduction in the height and weight of treated fetuses, compared to the untreated fetuses (P<0.05).
Conclusion: The anti-angiogenic activity of nanoemulsion synthesized from Anethum graveolens essential oil indicated the possible use of this substance for diseases, like cancer, in which the formation of blood vessels is inhibited. Therefore, Anethum graveolens nanoemulsion can be suggested as an agent for further cancer studies.
