Your browser doesn't support javascript.
loading
Impact of dutasteride on spermatogenesis and oxidative status in rats / Impacto de dutasteride en la espematogénesis y el estrés oxidativo en ratas
Gul, Abdullah; Gul, Murat; Ozsoy, Sule; Sarac, Tulin; Celik, Duygu S; Semercioz, Atilla; Serefoglu, Ege Can.
Afiliação
  • Gul, Abdullah; University of Health Sciences. Department of Urology. Turkey
  • Gul, Murat; Alsaray University School of Medicine. Department of Urology. Aksaray. Turkey
  • Ozsoy, Sule; University of Health Sciences. Department of Pathology. Istanbul. Turkey
  • Sarac, Tulin; University of Health Sciencies. Department of Biochemistry. Bagcilar Training & Research Hospital. Istanbul. Turkey
  • Celik, Duygu S; University of Health Sciencies. Department of Comparative Medicine. Bagcilar Training & Research Hospital. Istanbul. Turkey
  • Semercioz, Atilla; University of Health Sciencies. Department of Urology. Bagcilar Training & Research Hospital. Istanbul. Turkey
  • Serefoglu, Ege Can; Biruni University. Faculty of Medicine. Department of Urology. Istanbul. Turkey
Arch. esp. urol. (Ed. impr.) ; 73(3): 230-235, abr. 2020. tab, ilus
Artigo em Inglês | IBECS | ID: ibc-192921
Biblioteca responsável: ES1.1
Localização: BNCS
ABSTRACT

OBJECTIVES:

Although the association between 5 alpha reductase inhibitors used for the treatment of both androgenetic alopecia and benign prostatic hyperplasia and their side effects is well established, the impact of dutasteride on testicular structure is not clear. To evaluate the alterations in spermatogenesis and serum FSH, LH, testosterone and dihydrotestosterone concentrations along with the oxidative status in testes and blood of the rats treated with daily dutasteride.

METHODS:

A total of 18 male Sprague-Dawley rats have been divided into 2 groups as control (n=8) and dutasteride (n=10). After chronically administered, rats were sacrificed and their testes were harvested for histopathological and biochemical evaluation. Johnsen's criteria were used to assess spermatogenesis. Serum hormone concentrations and levels of reactive oxygen species (ROS) in both testicular tissue and serum were measured by ECLIA and ELISA, respectively. Results were compared with Mann- Whitney U test.

RESULTS:

DHT (7.35 ± 0.35 vs. 10.54 ± 0.95, p < 0.001) and LH levels (0.32 ± 0.009 vs. 0.43 ± 0.01, <0.001) were significantly lower in treatment group compared with controls whereas testosterone levels were higher in dutasteride arm (3.41 ± 1.12 vs. 1.52 ± 0.34, p < 0.001). Johnsen score, serum FSH levels, serum and tissue ROS levels were similar between the two groups.

CONCLUSIONS:

According to our results, administration of dutasteride does not appear to modify spermatogenesis and oxidative burden in rats. Further investigations are required to confirm our

findings:

RESUMEN

OBJETIVOS:

Aunque la asociación entre los inhibidores de la 5'alfa reductasa y el tratamiento de la alopecia y de la hiperplasia benigna de próstata esta bien establecido, el impacto de dutasteride en la estructura testicular no esta claro. El objetivo de este trabajo es evaluar las alteraciones en la espermatogénesis y concentraciones de FSH, LH, testosterona y dihidrotestosterona junto con el estado oxidativo del testículo y en sangre de ratas con la administración diaria dedutasteride.

MÉTODOS:

Un total de 18 ratas Sprague Dawle fueron divididas en 2 grupos control (n = 8) y dutasteride (n = 10). Después de una administración crónica de dutasteride, las ratas fueron sacrificadas y los testículos se analizaron del punto de vista anatomopatológico y bioquímico. Los criterios de Johnsen fueron utilizados para valorar la espermatogénesis. Los niveles séricos hormonales y de especias reactivas del oxigeno en el tejido testicular y serum fueron medidos con ECLIA y ELISA respectivamente. Los resultados se compararon con Test Mann-Whitney.

RESULTADOS:

Los niveles de DHT (7,35 ± 0,35 vs. 10,54 ± 0,95, p < 0,001) y LH (0,32 ± 0,009 vs. 0,43 ± 0,01, < 0,001) fueron significativamente menores en el grupo tratamiento en comparación con los controles, mientras que los niveles de testosterona fueron mas elevados en el brazo de dutasteride (3,41 ± 1,12 vs. 1,52 ± 0,34, p < 0,001). El score de Johansen los niveles séricos de FSH y de ROS fueron similares entre ambos grupos.

CONCLUSIONES:

De acuerdo con nuestros resultados, la administración de dutasterida no parece modificar la espermatogénesis y la carga oxidativa en ratas. Mas investigaciones son necesarias para confirmar nuestros hallazgos
Assuntos
Buscar no Google
Coleções: Bases de dados nacionais / Espanha Base de dados: IBECS Assunto principal: Espermatogênese / Estresse Oxidativo / Alopecia / Dutasterida Limite: Animais Idioma: Inglês Revista: Arch. esp. urol. (Ed. impr.) Ano de publicação: 2020 Tipo de documento: Artigo Instituição/País de afiliação: Alsaray University School of Medicine/Turkey / Biruni University/Turkey / University of Health Sciences/Turkey / University of Health Sciencies/Turkey
Buscar no Google
Coleções: Bases de dados nacionais / Espanha Base de dados: IBECS Assunto principal: Espermatogênese / Estresse Oxidativo / Alopecia / Dutasterida Limite: Animais Idioma: Inglês Revista: Arch. esp. urol. (Ed. impr.) Ano de publicação: 2020 Tipo de documento: Artigo Instituição/País de afiliação: Alsaray University School of Medicine/Turkey / Biruni University/Turkey / University of Health Sciences/Turkey / University of Health Sciencies/Turkey
...