Objective To evaluate the relationship between medical service material resource and information resource by systemic analysis of the wounded in the battlefield, medical service material resource and information resource under modern information war. Methods We retrospected the wounded delivered from battlefield to backside by material circulating theory and information theory. Results The concept of “combined wounded flow” was originally proposed in this paper. The concept of the “wounded flow”, “material flow” and “information flow”, and the association among them were discussed. Conclusion The medical service material flow is the material basis of the wounded flow while the information flow regulates the wounded flow. So it is concluded that the information flow drives the wounded flow circulate, which is important to medical evacuation in modern information war.

OBJECTIVE: There are some people in population susceptible to acute mountain sickness. Therefore, it is important to analyse, assess and integrate certain research results to build prediction system and mathematics model in order to predict those susceptible people when army goes to tableland.DATA SOURCES: Computer was used to search databases such as Medline, PubMed and PML to find articles regarding prediction of people susceptible to acute mountain sickness from January 1970 to December 2002 with the search words "acute mountain sickness, susceptible population,prediction" . The language was limited to English. At the same time, Chinese Journal Full-text Database, Chinainfo and CBMdisc were searched to find articles from January 1970 to August 2004 by the Chinese language of "acute mountain sickness, susceptible population and prediction". The research targets are susceptible people to acute mountain sickness. At last,trace-back method was used to supplement some literature and monographs.DATA SELECTION: After systematically analyzed and concluded the literature information and screened researches without conducting experiment, full text of the rest literature was searched and used as selective criteria if it could be used as prediction indicator of susceptible people to acute mountain sickness.DATA EXTRACTION: Totally there were 19 prediction indicators generalized. After conducting systemic analysis, Delphi method and analytic hierarchy process(AHP) to the indicators, 13 were selected while the other 6 were excluded.DATA SYNTHESIS: The indicators were classified according to nervous-humoral regulation ability, oxygen capture ability of respiratory system,anti-anoxia ability of central nervous system, mental health and health service ability. Based on these, system analysis, Delphi method and AHP method were used to screen prediction indicators, establish indictor system, confirm the weighted indicators and weighted indicator system as well as standardize the prediction indicators.CONCLUSION: According to the principle of prediction model and model methods, weighted linear synthesis method was used to build the predictive mathematic model. The project of susceptible population prediction of acute mountain sickness in army when entering tableland urgently was proposed combining the health service ability of army.

Ostial lesions present many challenges for percutaneous coronary intervention (PCI). Coronary anomaly will further increase difficulties in performing PCI for the patient. We present such a case as ostial occlusion of an right coronary artery with high takeoff. A 77-year-old male was referred to our institution with a diagnosis of non-ST elevated acute myocardial infarction. Selective coronary angiography and nonselective ascending aortography could not identify the origin of the right coronary artery. Multi-slices computed tomography showed RCA ostial totally occluded. A successful PCI was performed and a perfect final result was achieved utilized with many tips and tricks, including buddy wire technique and focused-force angioplasty.

Objective To develop a plateau emergency medical treatment system on the helicopter for firstaid of critical patients in the plateau at peace time and wartime.Method With the characteristics of M17B-7 helicopter considered,the components of the system were supposed to include a chest for pulmonary resuscitation and monitoring,a firstaid backpack,two thermal bags and four transport stretchers.Results The resuscitation and monitoring device was gifted with perfect ergonomic design,and the requirements for firstaid,resuscitation,rewarming and heat preservation were satisfied by the firstaid backpack and thermal bags.The system could be applied to emergency treatment of combined,multiple injuries,such as dressing,hemostasia and fixation,as well as keeping the respiratory tract unobstructed,efficient respiratory support,maintenance of vital signs and treatment of cold injury.Conclusion The plateau emergency medical treatment system on the helicopter behaves well in medical treatment and field survival ability,and thus can be allocated according to service requirements and troops' organizational system for searching and firstaid of the person in distress in the plateau.

Objective The time-dependent changes of COX-1 and COX-2 following the experimental brain contusion were studied for the purpose of extrapolation of the molecular mechanism and timing of brain contusion.Methods Male SD rats were divided into normal control,sham-operated control and contusion groups.The animal model of cerebral contusion was established by impact to the parietal lobe with a free fall weight.The time-dependent changes of COX-1 and COX-2 were detected at 1d,3d,5d,7d,14d post-injury by immunohistochemical SP method.Results In comparison with the control,COX-1 and COX-2 were faintly expressed in the brain of the control groups.Expression of COX-1 was gradually elevated in the cortex of the brain from 1d to 5d after contusion,which was sustained at a high level up to 14d postinjury.Expression of COX-2 was gradually increased in the cortex of the brain from 1d to 3d after injury,which peaked in the hippocampus at 1d after contusion.Conclusion It is suggested that brain contusion may induce the expressions of the COX-1 and COX-2,and the time-dependent changes of COX-1 and COX-2 may be applicable to the wound age estimation of cerebral contusion in forensic practice.

In order to serve soldiers in new period,the author summarized the effect of serving soldiers,analyzed the causes and proposed the countermeasures.

In order to promote the healthy development of military hospitals under the new situation,the article summarized the effect of construction,analyzed the main problems and put forward the countermeasures.

Aconltium plants are a group of important poisonous plants in the Ranunculaeeae family of Angiosperm subphylum.and one of the earliest recorded poisonous plants in China as well.In their tubers(root)have hypertoxic Aconitium alkaloids,which belong to the group of diesterditerpene alkaloids.It is repeatedly reported in China that aconitine poisoning,and even death from aconitine poisoning,caused by the individual differences in pharmaceutical tolerance of aconitine,taking the wrong medicine or inadequate dosage,or put in the poison by homicide.At present,the research on aconitine is mainly limited to clinical treatment,but lack of research on toxicity mechanism of aeonitine.This paper reviews some progress relating to the toxicological mechanisms of this kind of alkaloid.

Evaluation of medical assistance capability plays a significant role in improving medical assistance capability and accomplishing a diverse array of military tasks.Based on gray theory and fuzzy mathematics,we put forward a new evaluation model for disaster medical assistance capability,integrating the AHP,the gray cluster analysis and fuzzy evaluation.This model not only reflects the ambiguity of medical assistance capability evaluation but also makes full use of the information,which avoids the flaws caused by single method of fuzzy mathematics.It provides a new way to evaluate disaster medical assistance capability comprehensively and systematically.

Objective To understand epidemic data and provide evidence for prevention and control of infectious diseases in Yongchuan area .Methods We collected the clinical materials of patients hospitalized during January 2008 to December 2012 ,and retrospectively analyzed the spectrum ,classification and epidemic tendency of infectious diseases in a hospital .Results A total of 4 632 patients were admitted to the department of infectious disease .The top two diseases were always hepatitis B virus infection related diseases and tuberculosis .Fatality mainly also appeared in end-stage liver diseases and tuberculosis .Morbidity of measles and mumps increased obviously in recent years .Hand-foot-mouth disease and influenza A(H1N1) were epidemic in this area .Conclusion The main infectious diseases in Yongchuan area are hepatitis B virus infection related diseases and tuberculosis ,which still are the important points for control and prevention .Also we should strengthen prevention of other infectious diseases such as hand-foot-mouth disease ,H1N1 and the mumps in order to decrease the occurrence of these infectious diseases .