ResumenDurante las relaciones sexuales, se da el intercambio de especies bacterianas entre las parejas, siendo las relaciones sexuales un factor crucial en la modificación de la microbiota genital. En el presente artículo de reflexión, se analizó el efecto de las relaciones sexuales sobre el intercambio de la microbiota vaginal y seminal. Las parejas que sostienen relaciones sexuales sin protección comparten especies bacterianas que podrían influir negativamente o positivamente sobre los parámetros seminales, como los Lactobacillus con potencial probiótico para el mantenimiento de la calidad del semen.
Introduction Glyphosate is an herbicide used to eradicate illicit crops; however, its use is controversial due to different health problems associated with it. The present study aims to evaluate the effects of glyphosate on human sperm in vitro.
Methods Twenty-two semen samples from healthy normozoospermic men were included; 11 semen samples were incubated with Panzer (INVESA S.A., Antiquia, Colombia) and 11 with Roundup (Monsanto Company, MO, USA). The changes in motility and viability were observed. Functional seminal parameters were evaluated as well.
Results The samples exposed to glyphosate showed less motility and viability; a decrease in the potential of the mitochondrial membrane was observed, and an increase in the lipoperoxidation of the membrane was evidenced.
Conclusion Based on the present results, we concluded that glyphosate has cytotoxic potential for exposed people and may affect their fertility.
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