Ramel Powell, 38, died Feb. 19 at the Otis Bantum Correctional Center of “acute MDMB-4en-PINACA intoxication,” the city’s Medical Examiner office reported Tuesday, using the technical ...

An analysis of heroin found one of the scenes determined it was laced with MDMB-4en-PINACA, which is a synthetic Cannabinoid, said Police Lt. James Albert. The drug is described as “not for ...

MacDonald also admitted being concerned in the supply of Class B drug MDMB-4en-PINACA, a cannabinoid, and Class C substance flubromazepam. Sheriff Linda Nicolson also placed him under social work ...

尽管中国在2021年实施了类泛禁令，但强效SCRAs如ADB-BUTINACA和MDMB-4en-PINACA仍通过新型生产途径重返市场。这一现象背后，是一种利用未列管的"无尾前体"(tail-less precursors)通过一步合成法制备受控SCRAs的 clandestine（隐蔽）生产模式正在兴起。 为揭示这一趋势 ...

本研究针对传统免疫分析法(IA)在尿液药物滥用筛查中存在的交叉反应性高、假阳性/假阴性率高等问题，开发了基于实时直接 ...

1 Respiratory Health Division, National Institute for Occupational Safety and Health, Morgantown, WV, United States 2 Health Effects Laboratory Division, National Institute for Occupational Safety and ...

Liquid crystals are substances that flow like a liquid but maintain some of the ordered structure of crystals. Liquid-crystal molecules tend to be elongated and to orient in specific directions ...

MANILA, Philippines — Team Liquid Philippines survived reigning champions ONIC Philippines, 4-3, in the grand finals of the 15th season of the Mobile Legends Professional League (MPL ...

3C, x-c, x-d, x-e, and data not shown). Therefore, we recommend that the sequences chosen for use as homology arms should not include repeats longer than 5 bp. Similarly, repeats longer than 5 bp ...