Immunolocalization of Galectin-3 in Mouse Testicular Tissue
نویسندگان
چکیده مقاله:
Objective(s) Galectin-3 (Gal-3) is a member of the B-galactoside-binding lectins which is expressed in a variety of tissues and plays a role in diverse biological events, such as embryogenesis, adhesion, cellular proliferation, and apoptosis. In this study, the presence and distribution of galectin-3 (Gal-3) in the mouse testicular tissue was investigated. Materials and Methods Eight adult NMRI mice were used in this study. Animals were sacrificed by decapitation under ether anesthesia. The testes were excised, fixed in 10% buffered formalin and embedded in paraffin for immunohistochemical (IHC) studies. H-score, a semi-quantitative method, was used for scaling the immunostaining. Results Positive immunoreactivity to Gal-3 was detected in the connective tissues of the interstitium, Leydig cells and presumably peritubular myoid cells. Seminiferous tubules showed immuno-positive reaction in a stage dependent manner. Stages I-III and IX-XII of spermatogenic cycle showed mild immunostaining, while moderate immunostaining was observed at stages IV-VI. Highest immunoreactivity was observed at stages VII-VIII. H-score assessment showed a significant increase in stages of VII-VIII in comparison to other stages (P< 0.05). Conclusion Expression of Gal-3 in interstitial tissue and seminiferous tubules indicated that this protein probably has multifunctional roles in the mouse testicular tissue.
منابع مشابه
immunolocalization of galectin-3 in mouse testicular tissue
objective(s) galectin-3 (gal-3) is a member of the b-galactoside-binding lectins which is expressed in a variety of tissues and plays a role in diverse biological events, such as embryogenesis, adhesion, cellular proliferation, and apoptosis. in this study, the presence and distribution of galectin-3 (gal-3) in the mouse testicular tissue was investigated. materials and methods eight adult nmri...
متن کاملThe effects of Dexamethasone on Galectin-3 expression in the mouse testicular tissue
Background : Previous studies have demonstrated that Dexamethasone, a widely used GC, induces apoptosis in testis by decreasing the testosterone levels. Galectin-3 (Gal-3), a member of the ß-galactoside-binding lectins, plays critical roles in diverse biological events including cell growth, apoptosis, cell adhesion and immunomodulation. In this study, the effects of Dexamethasone (Dex) on gale...
متن کاملdevelopmental potential of vitrified mouse testicular tissue after ectopic transplantation
objective: cryopreservation of immature testicular tissue should be considered as an important factor for fertility preservation in young boys with cancer. the objective of this study is to investigate whether immature testicular tissue of mice can be successfully cryopreserved using a simple vitrification procedure to maintain testicular cell viability, proliferation, and differentiation capac...
متن کاملEffects of Iron Oxide Nanoparticles on Mouse Sperm Parameters and Testicular Tissue
Background: Iron oxide nanoparticles are commonly used for various purposes, such as biomedical, medical, and cosmetic services and research. However, there is a little information about the effects of the nanoparticles on human health. The current investigation was conducted to evaluate the adverse effects of iron oxide nanoparticles (FeNP) on the reproductive organs of mice, such as the testi...
متن کاملمنابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ذخیره در منابع من قبلا به منابع من ذحیره شده{@ msg_add @}
عنوان ژورنال
دوره 14 شماره 4
صفحات 349- 353
تاریخ انتشار 2011-07-01
با دنبال کردن یک ژورنال هنگامی که شماره جدید این ژورنال منتشر می شود به شما از طریق ایمیل اطلاع داده می شود.
کلمات کلیدی
میزبانی شده توسط پلتفرم ابری doprax.com
copyright © 2015-2023