原标题：四川终止地质灾害二级应急响应据央视新闻消息，四川省地质灾害指挥部12日发布决定，于9月12日18时30分终止四川省地质灾害二级应急响应，由应急救援阶段转入恢复重建阶段。

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    Medicine File photo: VCG
China has granted marketing approval of its first drug for the prevention of acute mountain sickness, filling the long-standing gap in the domestic market where no such medications had been available, Science and Technology Daily reported on Tuesday.
The National Medical Products Administration (NMPA) has approved the marketing of acetazolamide sustained-release capsules, the report said. As the first specialized drug in China indicated for preventing of acute mountain sickness, its approval marks the end of the country's lack of dedicated preventive treatment for altitude illness. 
By inhibiting the activity of carbonic anhydrase, acetazolamide promotes the renal excretion of bicarbonate, corrects respiratory alkalosis caused by hypoxia at high altitudes, thereby regulating acid-base balance, optimizing respiratory status, elevating blood oxygen levels, and reducing the risk of onset at the source. 
In contrast to health products that only provide auxiliary regulatory effects, this medication has been validated through stringent clinical trials and stands as a specialized drug approved by the NMPA with a clear indication for prevention, said the report.
Led by principal investigator is Luobu Gesang, a deputy dean of the People's Hospital of Xizang Autonomous Region, the clinical trial was designed by his team and has yielded critical evidence to inform prevention strategies for altitude sickness that are specifically adapted to Chinese and Asian populations. 
"Previously, although acetazolamide had already been used internationally for the prevention of acute mountain sickness, China had long lacked an NMPA-approved acetazolamide formulation supported by rigorous clinical trials. Furthermore, the existing international formulations were short-acting tablets requiring multiple daily doses, and no drugs with the relevant indication were available on the domestic market for an extended period," said Luobu Gesang.
The sustained-release capsule approved this time not only fills this critical gap but also optimizes the dosage form, providing more reliable and convenient medication protection for the physical health and life safety of people entering high-altitude areas, he added.
Clinical trials showed that, compared with the placebo group, the incidence of acute mountain sickness in the medication group was significantly reduced, with the incidence of moderate-to-severe acute mountain sickness decreasing by 14.6 percent, according to the report.
Related research has been published in the international flagship journal of high-altitude medicine, High Altitude Medicine & Biology.
Global Times
。9月5日，甘孜州泸定县发生6.8级地震。

三 | 四川省地质灾害指挥部随即启动地质灾害二级响应。目前，灾区震后次生地质灾害应急排查处置工作结束，社会秩序基本恢复正常。（总台记者 刘涛）编辑 贾聪聪来源：央视返回搜狐，查看更多责任编辑：