Chemicals from our phone and TV screens are accumulating in the brains of endangered dolphins and porpoises. New research shows these "liquid crystal monomers" from e-waste can cross the blood-brain barrier and may disrupt DNA repair, highlighting the growing impact of electronics on marine life.

· · 来源:tutorial资讯

在针对性药物问世前,治疗手段十分有限且充满挑战。外科肢体延长术创伤性强、风险高,且行业内尚未形成统一诊疗共识;重组人生长激素(rhGH)虽能在一定程度上改善生长状况,但疗效有限,治疗2年后骨骼生长的有益作用便会减弱,还存在显著的长期副作用。

Раскрыты подробности похищения ребенка в Смоленске09:27

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Фото: Олег Харсеев / Коммерсантъ

Recent analysis by the International Monetary Fund found AI would affect about 40% of jobs around the world. Its head, Kristalina Georgieva, has said: “This is like a tsunami hitting the labour market.”

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Жители Санкт-Петербурга устроили «крысогон»17:52