Effects of maternal exposure to extract of Trichilia catigua on antibody production in the offspring of Wistar rats.

It was evaluated the effects of maternal treatment with the Trichilia catigua (ExTc) crude extract on the antibodies' production by their offspring. Female rats received ExTc or saline from the first day of pregnancy until the twenty-first day after the birth of the pups, when the pups were weaned. All pups were inoculated with two doses of 50 μg of IgY diluted in aluminium hydroxide/PBS on days 26 and 40 of life.

In utero and lactational exposure to fluoxetine delays puberty onset in female rats offspring.

Depression is one of the most prevalent disorders in the world and may occur during pregnancy and postpartum periods. Fluoxetine (FLX) has been widely prescribed for use during depression in pregnancy and lactation. This study aimed to investigate if in utero and lactational exposure to FLX could compromise reproductive parameters in female offspring.

The exposure to Trichilia catigua (catuaba) crude extract impairs fertility of adult female rats but does not cause reproductive damage to male offspring.

Ethnopharmacological Relevance: Trichilia catigua is broadly used in folk medicine due to its mental and physical tonic activities and stimulant effects. In animal models, its antidepressant-like effects have been associated with the dopaminergic (DA) system modulation, which has an important role on maternal behavior and male offspring reproductive development.

Aim Of The Study: Since little is known about the adverse effects of the exposure to T.

Effects of repeated administration of methylphenidate on reproductive parameters in male rats.

Methylphenidate (MPH) is a psychostimulant drug which acts by blocking the dopamine and norepinephrine transporters and is the main drug used to treat attention deficit hyperactivity disorder in children and adolescents. During puberty, changes in neurotransmitter systems (including dopaminergic system) are engaged on the release of gonadal hormones and the development of cephalic structures responsible for reproductive function. This study investigated the effects of repeated treatment with methylphenidate during development on reproductive parameters of adult male rats.

Lactational exposure to sulpiride: assessment of maternal care and reproductive and behavioral parameters of male rat pups.

Dopaminergic receptor antagonists may be used as galactagogues because they increase serum prolactin (PRL) by counteracting the inhibitory influence of dopamine on PRL secretion. The antipsychotic drug sulpiride (SUL) is documented to be effective as a galactagogue, but it is transferred through milk to the neonates. The aim of the present study was to evaluate if maternal exposure to SUL during lactation could disrupt maternal care and/or male offspring reproductive development.