Lead reproductive toxicity has been reported in men. Nigella sativa seed and its active component, thymoquinone have used traditional pharmacopeia as natural remedy to promote health. This study investigated the ameliorative potential of Thymoquinone (TQ) on male functions lead acetate (PbA)-induced Wistar rats. Thirty rats weighing 100–120 g were randomly divided into six groups (n=5); Control...

the use of quantum dots (qdots) as bright and photostable probes for long-term fluorescence imaging is gaining more interest. thus far, (pre)clinical use of qdots remains limited, which is primarily caused by the potential toxicity of qdots. most qdots consist of cd2+ ions, which are known to cause high levels of toxicity. therefore, the cytotoxic effects of cdse quantum dots on embryonic devel...

BACKGROUND Reproductive toxicity of Atrazine (ATR) was evaluated in two rat multigenerational studies. Development of male reproductive parameters was evaluated in separate studies after prenatal or postnatal exposure. METHODS In multigenerational studies, rats received dietary concentrations of 0, 10, 50, 100 or 500 ppm ATR. In separate studies in female rats, ATR was administered by gavage ...

objective: doxorubicin (dox) is a broad spectrum chemotherapeutic agent used in the treatment of several malignancies. the use of dox in clinical chemotherapy has been restricted due to its diverse toxicities, including reproductive toxicity. crataegus monogyna (c. monogyna) is one of the oldest medicinal plants that have been shown to be cytoprotective because of scavenging free radicals. the ...