Increased applications of quantum dots (QDs) in the biomedical field have aroused attention for their potential toxicological effects. Although numerous studies been carried out on toxicity QDs, effects reproductive and development are still unclear. In this study, we systematically evaluated male developmental CdSe/ZnS QDs BALB/c mice. The mice were injected intravenously with at dosage 2.5 mg...

This data article contains supporting information regarding the research article entitled "High butter-fat diet and bisphenol A additively impair male rat spermatogenesis" (P. Tarapore, M. Hennessy, D. Song, J. Ying, B. Ouyang, V. Govindarajah, et al.,) [1]. Sprague-Dawley females were fed AIN, high fat butter, 17α-ethinyl estradiol, or high fat butter plus four bisphenol A doses (2500 µg/kg bw...

objectives: nowadays, a lot of attention has been paid to the therapeutic properties of herbs, including evaluation of the effects of these plants on fertility in laboratory animals. apium graveolens l. (celery) has been widely used in traditional medicine for treatment of various disorders including impotency. therefore, this study was designed to investigate the effects of aqueous extract of ...

This research was designed to study sexual differences in place conditioning induced by morphine in offspring born of female Wistar rats mated with drug-naïve males. Mothers were exposed to morphine during the 14th-16th days of gestational. Control dams were simply saline-injected. Female and male virgin offspring born of morphine-treated or saline-treated mothers were separately housed until b...

Octylphenol (OP) is a commercial intermediate used primarily for the production of octylphenol polyethoxylate surfactants. To determine potential reproductive toxicity of OP, a two-generation reproduction study was conducted according to U.S. EPA OPPTS Guideline 870.3800 (draft 1996). Additional measurements were made on retained F2 offspring. OP was administered ad libitum to five groups of ra...

BACKGROUND Escherichia coli AlkB is a 2-oxoglutarate- and iron-dependent dioxygenase that reverses alkylated DNA damage by oxidative demethylation. Mouse AlkB homolog 1 (Alkbh1) is one of eight members of the newly discovered family of mammalian dioxygenases. METHODS AND FINDINGS In the present study we show non-Mendelian inheritance of the Alkbh1 targeted allele in mice. Both Alkbh1(-/-) and...

Bisphenol A (BPA) is known to be an endocrine disruptor that affects the development of reproductive system. The aim of the present study was to investigate a group of testicular genes dysregulated by prenatal exposure to BPA. Pregnant ICR mice were treated with BPA by subcutaneous administration on days 7 and 14 of pregnancy. Tissue and blood samples were collected from 6-week-old male offspri...

Conditions experienced during prenatal development can have long-lasting organizational effects on offspring. Maternal carotenoids deposited in the eggs of birds and other oviparous species play an important role during fast embryonic growth and chick development through their antioxidant properties. However, the long-term consequences of variation in maternal carotenoid transfer for the offspr...

The present study deals with effect of prenatal and neonatal administration of the synthetic pyridoindole derivative SMe1EC2 (2-ethoxycarbonyl-8-methoxy-2,3,4,4a,5,9b-hexahydro-1H-pyrido-[4,3b] indolinium chloride) on postnatal and neurobehavioral development of the rat offspring. The substance tested was administered to pregnant rats orally in the doses 5, 50 and 250 mg/kg from day 15 of gesta...

In several mammalian species, including mice, round spermatids have been used to produce normal offspring by means of microinsemination techniques. In this study, we examined whether mouse round spermatids retrieved from immature testes undergoing the first wave of spermatogenesis had acquired fertilizing ability comparable to cells from mature adults. Microinsemination with round spermatids wa...