Mojtaba Karimi pour; Abbas Ahmadi; Masoumeh Zirak Javanmard; Abass Jafari; Maryam Mohebi; Elnaz Hosseinalipour
Volume 11, Issue 1 , March 2020, , Pages 35-42
Abstract
Fluoxetine is a selective serotonin reuptake inhibitor is commonly prescribed to treat maternal depression in pregnancy and lactation. This study aimed to investigate the effects of maternal exposure to fluoxetine via lactation on testicular tissue, sperm parameters including count, motility, viability, ...
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Fluoxetine is a selective serotonin reuptake inhibitor is commonly prescribed to treat maternal depression in pregnancy and lactation. This study aimed to investigate the effects of maternal exposure to fluoxetine via lactation on testicular tissue, sperm parameters including count, motility, viability, and normal morphology and testicular oxidative stress status in male mice offspring. Ten mice dams were divided into control and experimental groups. The control group received water and the experimental group received fluoxetine (20 mg kg-1) by gavage daily from postnatal days of 0-21. Histology of testis, sperm parameters and oxidative stress in the testicular tissue were analyzed at 80 days after birth in their male offspring (n = 8). Significant reductions in the body and testes weights were observed in animals exposed to fluoxetine. Additionally, fluoxetine exposure significantly reduced all sperm parameters, tubular diameter and epithelial height of the seminiferous tubules as well as Leydig cells number. Significant increases in the testicular malondialdehyde levels and percentage of sperm with chromatin/DNA damage were observed in mice exposed to fluoxetine compared to control. These findings suggest that maternal exposure to fluoxetine during lactation in mice has a negative effect on the testicular tissue of their offspring and impairs the spermatogenesis process which in turn can induce infertility.
Small Animal Internal Medicine
Bahman Mosallanejad; Hossein Najafzadeh Varzi; Reza Avizeh; Mahdi Pourmahdi; Fatemeh Khalili
Volume 6, Issue 2 , June 2015, , Pages 167-172
Abstract
The aim of the present study was to compare the effects of hypericin and fluoxetine in the treatment of companion dogs with tail chasing in Ahvaz district. In the present survey, eighteen dogs with tail chasing were assigned into three equal groups for a three-year period. The dogs were randomly classified ...
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The aim of the present study was to compare the effects of hypericin and fluoxetine in the treatment of companion dogs with tail chasing in Ahvaz district. In the present survey, eighteen dogs with tail chasing were assigned into three equal groups for a three-year period. The dogs were randomly classified based on different treatment groups. During 15 weeks, dogs of group A were given 0.05 mg kg-1 hypericin orally and dogs of group B received 1 mg kg-1 fluoxetine, orally. The group C was the control group. Changes in signs of tail chasing were weekly reported by the owners or a veterinarian. Treatment periods were assessed in five intervals: weeks 1-3, 4-6, 7-9, 10-12 and weeks 13-15, respectively. Hypericin (group A) was significantly more effective in the treatment of tail chasing compared with fluoxetine (group B), (p = 0.043). Statistical analysis revealed a significant difference in each group between weeks 1-3 (X2 = 8.8, p = 0.01), 4-6 (X2 = 9.1, p = 0.01), 7-9 (X2 = 7.4, p = 0.03), 10-12 (X2 = 10.4, p = 0.005) and 13-15 (X2 = 12.5, p = 0.002). Improvement of behavior in the dogs of group A was significant compared with group B, between weeks 10-12 (X2 = 5.4, p = 0.02) and 13-15 (X2 = 7.2, p = 0.007). In conclusion, our survey showed that hypericin was more effective than fluoxetine in controlling signs of tail chasing.
