内分泌

For years, scientists have been finding that endocrine disrupters like BPA can impair the reproductive organs of rats and mice, reduce sperm counts in rats, and bring about changes in tissue that resemble early-stage breast cancer, among other effects.

多年以来，科学家们已经发，像BPA这类内分泌干扰素可以损害家鼠和野生老鼠的生殖器官，降低精子质量，引起某些组织的变异导致早期乳腺癌，甚至还有其他一些不利影响。

Theo Colborn, author of the groundbreaking book about endocrine disrupters, Our Stolen Future, calls BPA a "very, very sticky problem. This is a product that's everywhere, and in everything."

Theo Colborn，出了一本具有划时代意义的关于内分泌干扰素的书，《被窃取的未来》，其中提到BPA是现代社会的顽疾，因为他随处可见。

For years, scientists have been finding that endocrine disrupters like BPA can impair the reproductive organs of rats and mice, reduce sperm counts in rats, and bring about changes in tissue that resemble early-stage breast cancer, among other effects... Normal wear-and-tear and cleaning of polycarbonate plastic bottles in a dishwasher, Hunt says, could cause the chemical to leach, and the amount of leaching increases as the plastic ages and is degraded by use.

多年以来，科学家们已经发，像BPA这类内分泌干扰素可以损害家鼠和野生老鼠的生殖器官，降低精子质量，引起某些组织的变异导致早期乳腺癌，甚至还有其他一些不利影响……聚碳酸酯塑料瓶的日常磨损和在洗碗机中的清洗，会导致化学物质的滤出，Hunt博士说，而且随着他们的老话和使用磨损，滤出的化学物质会越来越多。

Through reviewing the reproductive toxicity of some major environmental chemical pollutants, including endocrine disrupters, organic phosphor and chlorine pesticides, organic solvents, and some metals such as lead, cadmium, mercury, manganese, the paper finds that all these ECPs have different extents of toxic effects to experimental auimals on procreation, gestation and even on offspring, some of which have been evidenced by the population epidemiological studies.

本文通过对邻苯二甲酸酯类和双酚A等内分泌干扰物、有机磷和有机氯农药、常用有机溶剂以及常见金属的生殖毒性研究的综述，发现它们均在不同程度上造成对实验动物的生殖毒性、妊娠毒性以及对子代的毒性影响，其中部分在人群流行病学研究上得到证实。

Researchers warn that aggressive germicides and antibiotics can act as endocrine disrupters and exposure to them may lead to early puberty, reproductive issues and breast cancer.

加州宝宝洗手液既安全又有趣，调查警告过于强劲的杀菌剂和抗生素能让内分泌紊乱，表面接触过多可能会性早熟，生物争论和乳癌。

The combined effect of environmental endocrine disruptors is one of the hottest topics.

环境内分泌干扰物的联合作用已经是目前研究的重点。

All previous studies of endocrine disruptors had found that they generally act by blocking or decreasing hormone effects.

所有以往的研究中的内分泌干扰物的发现，他们普遍采取行动阻止或降低激素的影响。

So called endocrine disruptors are especially worrisome because they can change sexual behavior.

所谓内分泌干扰物是特别令人担忧，因为他们可以改变性行为。

Environmental endocrine disruptors have directly threaten on the existing of wildife and health of human beings .

环境内分泌干扰物的存在直接威胁野生动物的生存和人类的健康，对其作用机制及筛选方法的研究，已经成为环境科学研究的热点领域。

Whether lo dose of endocrine disruptors have adverse effects on human health is a hot spot in recent ten years.

低剂量内分泌干扰物是否会对人类健康产生不利影响一直是近十年来研究的热点。

Fancy gold-plated dangling earrings with facetted White Opal crystals.

花式镀金悬垂耳环与facetted白欧泊水晶。

This essay chooses the study aim from biology teachers in middle school in Shi Jiazhuang which tells us that most of the middle school biology teachers in Shi Jiazhuang have the"burnout", lower successfulness, individualize.

本文选取石家庄市初中生物教师作为研究对象，运用问卷调查的方法对石家庄市初中生物教师职业倦怠的现状进行调查，调查结果发现，石家庄市初中生物教师这一群体普遍存在职业倦怠，情感枯竭程度偏高，成就感偏低，去个性化程度最为严重。