1.Chinese expert consensus on diagnosis, treatment and prevention of venous thrombus embolism associated with chest trauma (2022 version)
Kaibin LIU ; Yi YANG ; Hui LI ; Yonten TSRING ; Zhiming CHEN ; Hao CHEN ; Xinglong FAN ; Congrong GAO ; Chundong GU ; Yutong GU ; Guangwei GUO ; Zhanlin GUO ; Jian HU ; Ping HU ; Hai HUANG ; Lijun HUANG ; Weiwei HE ; Longyu JIN ; Baoli JING ; Zhigang LIANG ; Feng LIN ; Wenpan LIU ; Danqing LI ; Xiaoliang LI ; Zhenyu LI ; Haitao MA ; Guibin QIAO ; Zheng RUAN ; Gang SUI ; Dongbin WANG ; Mingsong WANG ; Lei XUE ; Fei XIA ; Enwu XU ; Quan XU ; Jun YI ; Yunfeng YI ; Jianguo ZHANG ; Dongsheng ZHANG ; Qiang ZHANG ; Zhiming ZHOU ; Zhiqiang ZOU
Chinese Journal of Trauma 2022;38(7):581-591
Chest trauma is one of the most common injuries. Venous thromboembolism (VTE) as a common complication of chest trauma seriously affects the quality of patients′ life and even leads to death. Although there are some consensus and guidelines on the prevention and treatment of VTE at home and abroad, the current literatures lack specificity considering the diagnosis, treatment and prevention of VTE in patients with chest trauma have their own characteristics, especially for those with blunt trauma. Accordingly, China Chest Injury Research Society and editorial board of Chinese Journal of Traumatology organized relevant domestic experts to jointly formulate the Chinese expert consensus on the diagnosis, treatment and prevention of chest trauma venous thromboembolism associated with chest trauma (2022 version). This consensus provides expert recommendations of different levels as academic guidance in terms of the characteristics, clinical manifestations, risk assessment, diagnosis, treatment, and prevention of chest trauma-related VTE, so as to offer a reference for clinical application.
2.A Context-Based Analgesia Model in Rats: Involvement of Prefrontal Cortex.
Lingchi XU ; Yalan WAN ; Longyu MA ; Jie ZHENG ; Bingxuan HAN ; Feng-Yu LIU ; Ming YI ; You WAN
Neuroscience Bulletin 2018;34(6):1047-1057
Cognition and pain share common neural substrates and interact reciprocally: chronic pain compromises cognitive performance, whereas cognitive processes modulate pain perception. In the present study, we established a non-drug-dependent rat model of context-based analgesia, where two different contexts (dark and bright) were matched with a high (52°C) or low (48°C) temperature in the hot-plate test during training. Before and after training, we set the temperature to the high level in both contexts. Rats showed longer paw licking latencies in trials with the context originally matched to a low temperature than those to a high temperature, indicating successful establishment of a context-based analgesic effect in rats. This effect was blocked by intraperitoneal injection of naloxone (an opioid receptor antagonist) before the probe. The context-based analgesic effect also disappeared after optogenetic activation or inhibition of the bilateral infralimbic or prelimbic sub-region of the prefrontal cortex. In brief, we established a context-based, non-drug dependent, placebo-like analgesia model in the rat. This model provides a new and useful tool for investigating the cognitive modulation of pain.
Action Potentials
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drug effects
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physiology
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Analgesics
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pharmacology
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therapeutic use
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Animals
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Disease Models, Animal
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Electric Stimulation
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Female
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In Vitro Techniques
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Naloxone
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pharmacology
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Narcotic Antagonists
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pharmacology
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Optogenetics
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Pain
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drug therapy
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pathology
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physiopathology
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Pain Measurement
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drug effects
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Pain Threshold
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drug effects
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physiology
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Patch-Clamp Techniques
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Physical Stimulation
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Prefrontal Cortex
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drug effects
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metabolism
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pathology
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Pyramidal Cells
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drug effects
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physiology
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Rats
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Rats, Sprague-Dawley
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Time Factors