Type of the Paper (Article) an Operational Risk Assessment Method for Petrochemical Plants Based on Deep Learning
In: JALCOM-D-23-18052
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In: JALCOM-D-23-18052
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In: Environmental science and pollution research: ESPR, Band 30, Heft 7, S. 18731-18747
ISSN: 1614-7499
In: MEAS-D-22-00838
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The aim of this paper is to investigate medical efforts and injury profiles of victims of the Lushan earthquake admitted to three military hospitals. This study retrospectively investigated the clinical records of 266 admitted patients evacuated from the Lushan earthquake area. The 2005 version of the Abbreviated Injury Scale (AIS-2005) was used to identify the severity of each injury. Patient demographic data, complaints, diagnoses, injury types, prognosis, means of transportation, and cause of injury were all reviewed individually. The statistical analysis of the study was conducted primarily using descriptive statistics. Of the 266 patients, 213 (80.1%) were admitted in the first two days. A total of 521 injury diagnoses were recorded in 266 patients. Earthquake-related injuries were primarily caused by buildings collapsing (38.4%) and victims being struck by objects (33.8%); the most frequently injured anatomic sites were the lower extremities and pelvis (34.2%) and surface area of the body (17.9%). Fracture (41.5%) was the most frequent injury, followed by soft tissue injury (27.5%), but crush syndrome was relatively low (1.2%) due to the special housing structures in the Lushan area. The most commonly used procedure was suture and dressings (33.7%), followed by open reduction and internal fixation (21.9%).The results of this study help formulate recommendations to improve future disaster relief and emergency planning in remote, isolated, and rural regions of developing countries.
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In: DES-D-22-00093
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Xingxing Su,1,* Yishi Yang,1,* Le Ma,2,* Peng Luo,2 Kaicheng Shen,1 Haisu Dai,1 Yan Jiang,1 Ling Shuai,1 Zhipeng Liu,1 Jinshan You,1 Ke Min,1 Chunmeng Shi,2 Zhiyu Chen1 1Department of Hepatobiliary Surgery, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing 400038, People's Republic of China; 2Institute of Rocket Force Medicine, State Key Laboratory of Trauma, Burns and Combined Injury, Third Military Medical University, Chongqing 400038, People's Republic of China*These authors contributed equally to this workCorrespondence: Zhiyu ChenDepartment of Hepatobiliary Surgery, Southwest Hospital, First Affiliated Hospital of the Army Medical University, Chongqing 400038, People's Republic of ChinaTel +86-13983881219Email chenzhiyu_umn@163.comChunmeng ShiInstitute of Rocket Force Medicine, State Key Laboratory of Trauma, Burns and Combined Injury, Third Military Medical University, Chongqing 400038, People's Republic of ChinaTel +86-13708396812Email shicm@tmmu.edu.cnIntroduction: Pancreatic cancer is one of the deadliest cancers in the world, and pancreatic ductal adenocarcinoma (PDAC) accounts for 90% of all cases. Human positive coactivator 4 (PC4) is a transcriptional coactivator that has been associated with the development and progression of several tumors. However, no studies investigated the potential role of PC4 in PDAC.Methods: We investigated PC4 expression in 81 PDAC tissue samples using immunohistochemistry and studied the impact of PC4 expression and the molecular mechanisms of this altered expression on PDAC tumorigenesis and proliferation both in vitro and in vivo.Results: PC4 overexpression was correlated with a poor outcome in PDAC patients. The RNAi-mediated knockdown of PC4 expression in CFPAC-1 and AsPC-1 cell lines reduced cell proliferation and tumor growth. The loss of PC4 in PDAC inhibits cell growth by inducing cell cycle arrest at the G1/S transition and suppressing the mTOR/p70s6k pathway.Discussion/Conclusion: Our findings reveal for the first time that PC4 exerts oncogenic functions by activating mTOR/p70s6k signaling pathway-mediated cell proliferation, implying that PC4 is a promising therapeutic target for PDAC.Keywords: PC4, PDAC, proliferation, mTOR/p70s6k
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