Viruses, Free Full-Text

Por um escritor misterioso
Last updated 19 março 2025
Viruses, Free Full-Text
During the Zika virus (ZIKV) outbreak and after evidence of its sexual transmission was obtained, concerns arose about the impact of the adverse effects of ZIKV infection on human fertility. In this study, we evaluated the clinical-laboratory aspects and testicular histopathological patterns of pubertal squirrel monkeys (Saimiri collinsi) infected with ZIKV, analyzing the effects at different stages of infection. The susceptibility of S. collinsi to ZIKV infection was confirmed by laboratory tests, which detected viremia (mean 1.63 × 106 RNA copies/µL) and IgM antibody induction. Reduced fecal testosterone levels, severe testicular atrophy and prolonged orchitis were observed throughout the experiment by ultrasound. At 21 dpi, testicular damage associated with ZIKV was confirmed by histopathological and immunohistochemical (IHC) analyses. Tubular retraction, the degeneration and necrosis of somatic and germ cells in the seminiferous tubules, the proliferation of interstitial cells and an inflammatory infiltrate were observed. ZIKV antigen was identified in the same cells where tissue injuries were observed. In conclusion, squirrel monkeys were found to be susceptible to the Asian variant of ZIKV, and this model enabled the identification of multifocal lesions in the seminiferous tubules of the infected group evaluated. These findings may suggest an impact of ZIKV infection on male fertility.
Viruses, Free Full-Text
Page 29 Chest Virus Images - Free Download on Freepik
Viruses, Free Full-Text
Sophos Home: Free antivirus for Windows and Mac users
Viruses, Free Full-Text
Which explanation does the nurse know best describes the
Viruses, Free Full-Text
Monkeypox
Viruses, Free Full-Text
Journal of Viral Hepatitis
Viruses, Free Full-Text
Viruses, Free Full-Text
Viruses, Free Full-Text
Computer viruses and data protection : Burger, Ralf : Free
Viruses, Free Full-Text
How to Get a Computer Virus: 2 Easy Ways to Infect Your PC
Viruses, Free Full-Text
How to Remove Virus in a Computer 2023, 2040
Viruses, Free Full-Text
PDF) A novel Coltivirus-related virus isolated from free-tailed
Viruses, Free Full-Text
The Top 10 Worst Computer Viruses in History
Viruses, Free Full-Text
Virus, Definition, Structure, & Facts

© 2014-2025 praharacademy.in. All rights reserved.