Impairments in MAGL-dependent tumor growth are rescued by a high-fat diet, indicating that exogenous sources of fatty acids can contribute to malignancy in cancers lacking MAGL activity.

受损的MAGL依赖性肿瘤生长能通过高脂肪饮食恢复，表明在缺乏MAGL活性的癌症中外源性脂肪酸可有助于其侵袭性。

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Conclusions: SD rat Cementoblast-like has the unique biological characteristic expressing mineral-associated proteins such as OCN and lacking ALP activity.

结论：体外培养的类成牙骨质细胞表达矿化相关蛋白，但几乎没有碱性磷酸酶活性；

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While implementing the parent-child reading activity, some parents'knowledge structures are not complete, lacking knowledge in linguistics, cognitive psychology, reading psychology and pedagogics.

部分家长实施亲子阅读教育活动的知识结构不够完整，缺乏语言学科、认知心理学、阅读心理学、教育学方面的知识。

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If Stoke's confidence had taken a battering at Old Trafford they showed no signs of it, controlling a terrible first period lacking in goalmouth activity, excitement and quality.

BBC: Stoke 1-0 West Brom

To be found obscene, and therefore not protected by the First Amendment, a work must appeal to prurient interests according to community standards, depict sexual activity in an offensive way, and be wholly lacking in scientific, artistic, political or literary value.

FORBES: The Obscenity Police Are Coming