Researchers at Australia's Peter Doherty Institute for Infection and Immunity found that macrophages -- immune cells known for engulfing pathogens -- act as "couriers" that alert the immune system to ...

Samy Saad, head of the GPTS, noted that in recent years, there has been a growing interest in Chinese therapeutic methods in Egypt. He highlighted that techniques such as acupuncture and cupping are ...

Houses perched on edge of coastal sea cliff. West toward Sydney city on the horizon Source: Moment RF / Andrew Merry/Getty ...

正文共8240字，预计阅读时间约为26分钟可点击右上角小圆点“听全文”~先一句话总结：消失的童年记忆有三种情况：1. 根本没有存在过；2. 密钥错误，无法再度访问了；3.

大雪节气，通常在每年的12月7日或8日到来，此时太阳到达黄经255度。大雪时节，气温显著下降，与此同时，空气也变得愈发干燥，湿度明显降低。这样的气候条件下，人体的生理机能也会相应地发生变化。寒冷的天气会使人体血管收缩，血液循环减缓，容易导致手脚冰凉、 ...

一项发布在《内科学年鉴》（Annals of Internal Medicine）上的新研究发现，每天一次长距离步行比多次短距离步行更有利于心脏健康，特别是对锻炼量较少的人来说。 The study looked at more than 33,000 adults aged 40 to 79 in the UK who walked fewer than 8,000 steps a day.