In recent years, with the increase of natural disasters, wars, and terrorist incidents, etc., there are more and more researches on post-traumatic stress disorder (PTSD). This paper bases on the definition, pathogenic...In recent years, with the increase of natural disasters, wars, and terrorist incidents, etc., there are more and more researches on post-traumatic stress disorder (PTSD). This paper bases on the definition, pathogenic mechanism and related gene research of post-traumatic stress disorder. Mechanism, reviews the research status of post-traumatic stress disorder to improve people’s understanding of post-traumatic stress disorder, and prospect for future research.展开更多
Post-traumatic stress disorder(PTSD)is a kind of mental disorder caused by severe traumatic events.It has a high incidence,a serious of impacts on the physical and mental health of patients.Especially in the current s...Post-traumatic stress disorder(PTSD)is a kind of mental disorder caused by severe traumatic events.It has a high incidence,a serious of impacts on the physical and mental health of patients.Especially in the current situation of COVID-19,the researches on PTSD are particularly important,but the choice of drugs available for PTSD is limited and it is often accompanied by adverse reactions.In the field of acupuncture,there are many clinical research evidences suggested that PTSD is a predominant disease of acupuncture.However,its action mechanisms have not been fully elucidated,so the possible mechanisms of acupuncture in treating PTSD were discussed.展开更多
Since its establishment in 2014,Military Medical Research has come a long way in becoming a premier journal for scientific articles from various different specialties,with a special emphasis on topics with military re...Since its establishment in 2014,Military Medical Research has come a long way in becoming a premier journal for scientific articles from various different specialties,with a special emphasis on topics with military relevance.The field of military medicine may be obscure,and may not be readily encountered by the typical clinician on a day-today basis.This journal aims not only to pursue excellence in military research,but also to keep current with the latest advancements on general medical topics from each and every specialty.This editorial serves to recap and synthesize the existing progress,updates and future needs of military medical excellence,discussing foremostly the unique traits of literature published in this journal,and subsequently presenting the discourse regarding wartime and peacetime medicine,the role of the military in a public health emergency,as well as wound healing and organ regeneration.Special attention has been devoted to military topics to shed light on the effects of Chemical,Biological,Radiological and Explosive warfare,environmental medicine and military psychiatry,topics which rarely have a chance to be discussed elsewhere.The interconnectedness between military combat and soldier physical and mental well-being is intricate,and has been distorted by pandemics such as coronavirus disease 2019(COVID-19).This journal has come a long way since its first article was published,steadily contributing to the existing knowledge pool on general medical topics with a military slant.Only with continuous research and sharing,can we build upon the work of the scientific community,with hopes for the betterment of patient care.展开更多
目的:调查汶川地震后,极重灾区社区居民创伤后应激障碍发生率及影响因素,为进一步开展灾后心理卫生服务提供依据。方法:采用整群随机抽样的方法,从安县京安小区、什邡红白镇两个临时安置点社区居民2685人中,随机抽取820名社区居...目的:调查汶川地震后,极重灾区社区居民创伤后应激障碍发生率及影响因素,为进一步开展灾后心理卫生服务提供依据。方法:采用整群随机抽样的方法,从安县京安小区、什邡红白镇两个临时安置点社区居民2685人中,随机抽取820名社区居民登记人口学背景、受灾状况,并使用PTSD检查量表平民版(PTSD Checklist—Civilian Version,PCL—C)和领悟社会支持量表(Perceived Social Support Scale,PSSS)进行评估,依据DSM-Ⅳ中PTSD的诊断标准确诊PTSD患者。结果:在完成的820份调查评估资料中,785份PCL—C和PSSS问卷有效。男女比例为1:1.41;平均年龄(43±18)岁;26.0%患有躯体疾病,28.4%有地震前饮酒习惯,23.6%有震后饮酒行为。不同年龄居民PSSS总分及2因子分差异均无统计学意义(P〉0.05)。PTSD的临床检出率为12.4%(97/785),女性PTSD发生率高于男性(15.3%vs.8.3%,P=0.003),地震中有曾被掩埋经历者PTSD发生率高于无被掩埋经历者(26.3%vs.11.6%,P=0.018),有丧亲者的FFSD发生率高于无丧亲者(18.7%vs.11.1%,P=0.015)。以PTSD诊断是否成立为因变量,一般资料为自变量进行Logistic回归分析显示:女性(OR=2.070,95%CI:1.274—3.365)、有曾被掩埋经历者(OR=2.806,95%CI:1.249~6.306)、亲人丧失(OR=1.537,95%CI:1.087—2.173)及PSSS评分偏低(OR=0.960,95%CI:0.941~0.979)是PTSD发生的危险因素。结论:在灾后社区重建过程中,临时安置点社区居民存在较高的创伤后应激障碍的发生率,女性、有曾被掩埋经历、亲人丧失及个人感受到的社会支持偏低是PTSD发生的危险因素。展开更多
Objective: Electroacupuncture (EA) in the treating principle of “soothing the liver and regulating the kidney” was applied to intervion the rats with post-traumatic stress disorder (PTSD), and its effect on anxiety-...Objective: Electroacupuncture (EA) in the treating principle of “soothing the liver and regulating the kidney” was applied to intervion the rats with post-traumatic stress disorder (PTSD), and its effect on anxiety-like behavior, spatial learning and memory ability, and expressions of synaptophysin (SYN) and postsynaptic dense 95 (PSD95) in hippocampus of rats were observed to explore the underlying mechanism.Methods: Twenty-four male SD rats were randomly divided into control group, model group, and EA group, with 8 rats in each group. There was no intervention in the control group. The rest 16 rats were prepared for modeling. The single-prolonged stress & shock (SPS&S) method was used to establish the PTSD models. There was no intervention in the model group after modeling. In the EA group, “Bǎihuì (百会GV20)”“ Shéntíng (神庭GV24)”“Gānshū (肝俞BL18)”“Shènshū (肾俞BL23)” were manipulated with EA stimulation, intensity 1 mA, frequency 2/100 Hz, disperse-dense wave, and treatment was performed once a day, 20 min each time, for a total of 21 days. Open field test, elevated plus maze and Morris water maze tests were used to observe the behavioral differences of rats in each group. Immunohistochemical method was used to observe the differences of positive expressions of proteins SYN and PSD95 in hippocampus.Results: In the open field test, compared with the control group, the total traveling distance, the percentage of the time spent in the central cell and the numbers of the central cells crossing in the model group were all decreased (all P < 0.05). Compared with the model group, these indicators in the EA group were significantly all increased (all P < 0.05). In the elevated plus maze test, compared with the control group, the percentages of open arm staying time and entering times in the model group were both decreased (both P < 0.05). Compared with the model group, these indicators in the EA group were both significantly increased (both P < 0.05). The results of Morris water maze test showed that compared with the control group, the escape latency time and travelled distance of rats in the model group were all increased from day1 to day 4 (all P < 0.05), and the percentage of staying time in the target quadrant was decreased (P < 0.05). Compared with the model group, the escape latency time and travelled distance of EA group were both significantly shortened (both P < 0.05), and the percentage of staying time in the target quadrant was significantly increased (P < 0.05). The immunohistochemical results showed that, compared with the control group, the positive expressions of SYN and PSD95 in the hippocampus of the model group were significantly down-regulated (both P < 0.05). Compared with the model group, the positive expressions of SYN and PSD95 in the hippocampus of the EA group were significantly up-regulated (both P < 0.05).Conclusions: EA in the treating principle of “soothing the liver and regulating the kidney” can effectively relieve anxiety-like behavior and improve spatial learning and memory ability of rats with PTSD, and the mechanism is related to the up-regulation of the expressions of SYN and PSD95 in the hippocampus.展开更多
文摘In recent years, with the increase of natural disasters, wars, and terrorist incidents, etc., there are more and more researches on post-traumatic stress disorder (PTSD). This paper bases on the definition, pathogenic mechanism and related gene research of post-traumatic stress disorder. Mechanism, reviews the research status of post-traumatic stress disorder to improve people’s understanding of post-traumatic stress disorder, and prospect for future research.
基金Supported by Hainan Provincial Natural Science Foundation of China(819QN223).
文摘Post-traumatic stress disorder(PTSD)is a kind of mental disorder caused by severe traumatic events.It has a high incidence,a serious of impacts on the physical and mental health of patients.Especially in the current situation of COVID-19,the researches on PTSD are particularly important,but the choice of drugs available for PTSD is limited and it is often accompanied by adverse reactions.In the field of acupuncture,there are many clinical research evidences suggested that PTSD is a predominant disease of acupuncture.However,its action mechanisms have not been fully elucidated,so the possible mechanisms of acupuncture in treating PTSD were discussed.
文摘Since its establishment in 2014,Military Medical Research has come a long way in becoming a premier journal for scientific articles from various different specialties,with a special emphasis on topics with military relevance.The field of military medicine may be obscure,and may not be readily encountered by the typical clinician on a day-today basis.This journal aims not only to pursue excellence in military research,but also to keep current with the latest advancements on general medical topics from each and every specialty.This editorial serves to recap and synthesize the existing progress,updates and future needs of military medical excellence,discussing foremostly the unique traits of literature published in this journal,and subsequently presenting the discourse regarding wartime and peacetime medicine,the role of the military in a public health emergency,as well as wound healing and organ regeneration.Special attention has been devoted to military topics to shed light on the effects of Chemical,Biological,Radiological and Explosive warfare,environmental medicine and military psychiatry,topics which rarely have a chance to be discussed elsewhere.The interconnectedness between military combat and soldier physical and mental well-being is intricate,and has been distorted by pandemics such as coronavirus disease 2019(COVID-19).This journal has come a long way since its first article was published,steadily contributing to the existing knowledge pool on general medical topics with a military slant.Only with continuous research and sharing,can we build upon the work of the scientific community,with hopes for the betterment of patient care.
文摘目的:调查汶川地震后,极重灾区社区居民创伤后应激障碍发生率及影响因素,为进一步开展灾后心理卫生服务提供依据。方法:采用整群随机抽样的方法,从安县京安小区、什邡红白镇两个临时安置点社区居民2685人中,随机抽取820名社区居民登记人口学背景、受灾状况,并使用PTSD检查量表平民版(PTSD Checklist—Civilian Version,PCL—C)和领悟社会支持量表(Perceived Social Support Scale,PSSS)进行评估,依据DSM-Ⅳ中PTSD的诊断标准确诊PTSD患者。结果:在完成的820份调查评估资料中,785份PCL—C和PSSS问卷有效。男女比例为1:1.41;平均年龄(43±18)岁;26.0%患有躯体疾病,28.4%有地震前饮酒习惯,23.6%有震后饮酒行为。不同年龄居民PSSS总分及2因子分差异均无统计学意义(P〉0.05)。PTSD的临床检出率为12.4%(97/785),女性PTSD发生率高于男性(15.3%vs.8.3%,P=0.003),地震中有曾被掩埋经历者PTSD发生率高于无被掩埋经历者(26.3%vs.11.6%,P=0.018),有丧亲者的FFSD发生率高于无丧亲者(18.7%vs.11.1%,P=0.015)。以PTSD诊断是否成立为因变量,一般资料为自变量进行Logistic回归分析显示:女性(OR=2.070,95%CI:1.274—3.365)、有曾被掩埋经历者(OR=2.806,95%CI:1.249~6.306)、亲人丧失(OR=1.537,95%CI:1.087—2.173)及PSSS评分偏低(OR=0.960,95%CI:0.941~0.979)是PTSD发生的危险因素。结论:在灾后社区重建过程中,临时安置点社区居民存在较高的创伤后应激障碍的发生率,女性、有曾被掩埋经历、亲人丧失及个人感受到的社会支持偏低是PTSD发生的危险因素。
基金Supported by National Natural Science Foundation of China:81873384。
文摘Objective: Electroacupuncture (EA) in the treating principle of “soothing the liver and regulating the kidney” was applied to intervion the rats with post-traumatic stress disorder (PTSD), and its effect on anxiety-like behavior, spatial learning and memory ability, and expressions of synaptophysin (SYN) and postsynaptic dense 95 (PSD95) in hippocampus of rats were observed to explore the underlying mechanism.Methods: Twenty-four male SD rats were randomly divided into control group, model group, and EA group, with 8 rats in each group. There was no intervention in the control group. The rest 16 rats were prepared for modeling. The single-prolonged stress & shock (SPS&S) method was used to establish the PTSD models. There was no intervention in the model group after modeling. In the EA group, “Bǎihuì (百会GV20)”“ Shéntíng (神庭GV24)”“Gānshū (肝俞BL18)”“Shènshū (肾俞BL23)” were manipulated with EA stimulation, intensity 1 mA, frequency 2/100 Hz, disperse-dense wave, and treatment was performed once a day, 20 min each time, for a total of 21 days. Open field test, elevated plus maze and Morris water maze tests were used to observe the behavioral differences of rats in each group. Immunohistochemical method was used to observe the differences of positive expressions of proteins SYN and PSD95 in hippocampus.Results: In the open field test, compared with the control group, the total traveling distance, the percentage of the time spent in the central cell and the numbers of the central cells crossing in the model group were all decreased (all P < 0.05). Compared with the model group, these indicators in the EA group were significantly all increased (all P < 0.05). In the elevated plus maze test, compared with the control group, the percentages of open arm staying time and entering times in the model group were both decreased (both P < 0.05). Compared with the model group, these indicators in the EA group were both significantly increased (both P < 0.05). The results of Morris water maze test showed that compared with the control group, the escape latency time and travelled distance of rats in the model group were all increased from day1 to day 4 (all P < 0.05), and the percentage of staying time in the target quadrant was decreased (P < 0.05). Compared with the model group, the escape latency time and travelled distance of EA group were both significantly shortened (both P < 0.05), and the percentage of staying time in the target quadrant was significantly increased (P < 0.05). The immunohistochemical results showed that, compared with the control group, the positive expressions of SYN and PSD95 in the hippocampus of the model group were significantly down-regulated (both P < 0.05). Compared with the model group, the positive expressions of SYN and PSD95 in the hippocampus of the EA group were significantly up-regulated (both P < 0.05).Conclusions: EA in the treating principle of “soothing the liver and regulating the kidney” can effectively relieve anxiety-like behavior and improve spatial learning and memory ability of rats with PTSD, and the mechanism is related to the up-regulation of the expressions of SYN and PSD95 in the hippocampus.