title: Status epilepticus during early development disrupts sexual behavior in adult female rats: recovery with sexual experience.
abstract: Female sexual behavior is sensitive to stress and diseases. Some studies have shown that status epilepticus (SE) can affect sexual proceptivity and receptivity in female rats and also increases reject responses towards males. However, epidemiologic studies indicate that SE is more frequent in young individuals. Herein, we assessed the effects of SE in infant females on their sexual behavior during adulthood. Thirteen-day-old (P13) rat pups received intraperitoneal injections of lithium chloride (3 mEq/kg). Twenty hours later, at P14, SE was induced by subcutaneous injection of pilocarpine hydrochloride (100 mg/kg s.c.). Control animals were given an equal volume of saline subcutaneously. The animals were weaned at P21 and, later in adulthood, were ovariectomized and hormone-primed with estradiol+progesterone, and their sexual behavior assessed during 4 separate trials of 30 min each with a stud male. Our results indicate that proceptive behaviors (solicitations and hops and darts) were impaired during the first trial, but no alterations were observed for receptivity and attractivity. By trial 3, all SE females displayed normal proceptivity. These results indicate that SE in infancy readily affects proceptivity in a reversible manner. We discuss the role of sexual experience in recovery.
authors.affiliation: Centro de Investigaciones Cerebrales, Universidad Veracruzana, Av. Luis Castelazo s/n Carr. Xalapa-Veracruz, Km. 3.5 Col. Industrial-Animas, C.P. 91190 Xalapa, Mexico. Electronic address: gcoria@uv.mx.
authors.forename: Genaro Alfonso
authors.initials: GA
authors.lastname: Coria-Avila
authors.affiliation: Centro de Investigaciones Cerebrales, Universidad Veracruzana, Av. Luis Castelazo s/n Carr. Xalapa-Veracruz, Km. 3.5 Col. Industrial-Animas, C.P. 91190 Xalapa, Mexico. Electronic address: yeiparedes@gmail.com.
authors.forename: Pedro
authors.initials: P
authors.lastname: Paredes-Ramos
authors.affiliation: Centro de Investigaciones Cerebrales, Universidad Veracruzana, Av. Luis Castelazo s/n Carr. Xalapa-Veracruz, Km. 3.5 Col. Industrial-Animas, C.P. 91190 Xalapa, Mexico. Electronic address: juniorgz@hotmail.com.
authors.forename: Ricardo
authors.initials: R
authors.lastname: Galán
authors.affiliation: Centro de Investigaciones Cerebrales, Universidad Veracruzana, Av. Luis Castelazo s/n Carr. Xalapa-Veracruz, Km. 3.5 Col. Industrial-Animas, C.P. 91190 Xalapa, Mexico. Electronic address: dherrera@uv.mx.
authors.forename: Deissy
authors.initials: D
authors.lastname: Herrera-Covarrubias
authors.affiliation: Centro de Investigaciones Cerebrales, Universidad Veracruzana, Av. Luis Castelazo s/n Carr. Xalapa-Veracruz, Km. 3.5 Col. Industrial-Animas, C.P. 91190 Xalapa, Mexico. Electronic address: leonorlopez@uv.mx.
authors.forename: Maria-Leonor
authors.initials: ML
authors.lastname: López-Meraz
mesh_terms: D000818:Animals; D005260:Female; D008297:Male; D051381:Rats; D017208:Rats, Wistar; D012726:Sexual Behavior, Animal / Q000502:physiology*; D013226:Status Epilepticus / Q000139:chemically induced / Q000503:physiopathology*
keywords: Developing rat; Female; Sexual behavior; Status epilepticus