收藏切换
Military medical research on internal diseases in modern warfare: new concepts, demands, challenges, and opportunities
收藏切换
PDF
Guang-Dong Liu1, , Nan Wang1, , Hai-Ming Wang2, Xin Li3, Jun-Jie Shao4, Zi-Fan Liu2, Min Jiang2, Lin Wang2, Zi-Kai Wang5, Meng Li6, Xue-Ying Cao7, Jiang Wang8, Ran Zhang2, , *, Yun-Dai Chen2, , *
Military Medical Research | 2021, 8(4) : 546 - 551
Less
收藏切换
Military Medical Research | 2021, 8(4): 546-551
REVIEW
Military medical research on internal diseases in modern warfare: new concepts, demands, challenges, and opportunities
Full
Guang-Dong Liu1, , Nan Wang1, , Hai-Ming Wang2, Xin Li3, Jun-Jie Shao4, Zi-Fan Liu2, Min Jiang2, Lin Wang2, Zi-Kai Wang5, Meng Li6, Xue-Ying Cao7, Jiang Wang8, Ran Zhang2, , *, Yun-Dai Chen2, , *
Affiliations
  • 1Division of Health Services, Chinese PLA General Hospital & Chinese PLA Medical School, Beijing 100853, China
  • 2Department of Cardiovascular Medicine, Chinese PLA General Hospital & Chinese PLA Medical School, Beijing 100853, China
  • 3Department of Health Services, the First Medical Center of Chinese PLA General Hospital, Beijing 100853, China
  • 4The First Clinical Medical College of Inner Mongolia Medical University, Hohhot 010059, China
  • 5Department of Gastroenterology, the First Medical Center of Chinese PLA General Hospital, Beijing 100853, China
  • 6Department of Hematology, the First Medical Center of Chinese PLA General Hospital, Beijing 100853, China
  • 7Department of Nephrology, the First Medical Center of Chinese PLA General Hospital, Beijing 100853, China
  • 8Department of Respiratory and Intensive Medicine, Chinese PLA General Hospital, Beijing 100853, China
Published: 2021-12-10 doi: 10.1186/s40779-021-00313-8
Outline
收藏切换

Battlefield internal medicine aims at the treatment of combatants and noncombatants with various internal diseases on the battlefield. The military medical research on battlefield internal diseases focuses on the pathogenesis, clinical management, and prevention of internal diseases under military war conditions. In both wartime and peacetime, the soldiers suffer from more internal diseases than surgical wounds. With the introduction of high-tech weapons, including chemical, physical, and biological agents, a large number of special internal illnesses and casualties will appear in future wars. The battles often occur in special environments, such as high or low temperatures, plateau or polar areas, and micro- or hyper-gravity. The current theories of battlefield internal medicine are mainly derived from wars decades ago and cannot meet the needs of military medical support under the conditions of modern warfare. Therefore, the military medical research on battlefield internal medicine should be based on contemporary military situations, focus on the purpose of treating battlefield internal diseases, and adhere to the actual needs of the troops in peacetime and wartime. We should investigate the pathogenesis of battlefield internal diseases and explore the threats that may arise in future wars to ensure the advancement of battlefield internal medicine. This review highlights new concepts, demands, challenges, and opportunities for the further development of military medical research on battlefield internal medicine.

Military medicine  /  Internal diseases  /  Modern battlefield
Guang-Dong Liu, Nan Wang, Hai-Ming Wang, Xin Li, Jun-Jie Shao, Zi-Fan Liu, Min Jiang, Lin Wang, Zi-Kai Wang, Meng Li, Xue-Ying Cao, Jiang Wang, Ran Zhang, Yun-Dai Chen. Military medical research on internal diseases in modern warfare: new concepts, demands, challenges, and opportunities[J]. Military Medical Research, 2021 , 8 (4) : 546 -551 . DOI: 10.1186/s40779-021-00313-8
Military medicine focuses on the art and science of medicine that is practiced in a military context with the primary goal of contributing to the success of the military mission. Military medicine constitutes the specialties of both general practice and occupational medicine under the conditions of military activities and strives to establish an effective health care system during wars.
A study enrolling 56,763 American casualties injured during the Afghanistan and Iraq wars (2001–2017) showed that the casualty rate decreased from 20.0% in the early Afghanistan war to 8.6% in 2018, and the casualty rate in the Iraq war fell from 20.4% to 10.1%[1]. The survival rate of the worst casualties more than tripled over a 16-year period. These improvement benefits were derived, at least in part, from the significant developments of military medical research, and also reflects the historical trend of military medical progress during major conflicts. During World War II, the Soviet army medical and health system first recognized the importance of internal disease treatment under war conditions and proposed battlefield internal medicine as one of the main branches of military medicine[2]. During the Korean War and the counterattack against Vietnam, the Chinese army also concluded that it was necessary to organize the battlefield internal medical system[3]. The theoretical basis of battlefield internal medicine at this stage is mainly derived from wars decades ago, but the theory of battlefield internal medicine in modern warfare has not been effectively developed.
Here we highlight the new concepts and demands of modern warfare for military medical research on battlefield internal medicine and address the opportunities and challenges in this field.
Battlefield internal medicine is an open and sustainable military medical discipline that keeps up with the urgent needs of modern warfare and continuously adapts to the complex situation of military warfare. From the Gulf War, the Second Chechnya War, and the Iraq War, modern warfare is gradually infused with high-tech factors and the lethality of the updated weapons is constantly increasing. In the early stage of trauma, the injured patients are in an unstable stage and internal diseases are prone to complications, which will delay recovery from trauma[4]. The multiple organ injury and posttraumatic stress disorder is common after trauma on the battlefield[5, 6]. During World War II, cardiovascular shock was the major organ system that limited survival after injury[7]. In the Second Chechnya War, approximately 40% of the severely injured surgical patients had post-traumatic acute kidney injury and nearly one-third died of respiratory failure[8]. Modern hightech weapons with much greater lethality, such as nuclear weapons, lasers, and microwaves, have developed rapidly, which leads to radiation injuries, gene mutations, or organ damage. The severe cold plateaus, coastal hot climates, and weightlessness significantly increase the incidence of internal diseases[9]. After analysis of seven lunar astronauts, 43% of astronauts died of cardiovascular disease, which is higher than that of healthy people of the same age in a low orbit[10]. During the recent conflicts in Iraq and Afghanistan, the most common non-communicable diseases requiring hospital admission were gastrointestinal, joint, mental, and posttraumatic stress disorders[11]. Army soldiers living in the dry zone of Sri Lanka were faced with the risk of methicillin-resistant Staphylococcus aureus infection[12]. Therefore, modern military medical research on battlefield internal medicine will inevitably face much more complex conditions of communicable and noncommunicable diseases.
Modern high-tech weapons and the transformation of the battlefield dimension under modern warfare expand the concepts of battlefield internal medicine. Therefore, the concepts of military medical research on battlefield internal medicine should be integrated with new elements, including not only internal diseases related to traditional weapons or the battlefield, but new-concept weapons or new battlefields in modern warfare. The new content will not only focus on the pathogenesis and new strategies for battlefield internal diseases, but professional training and education in this field.
Modern battlefield internal medicine has exceeded the scope of common internal diseases under war conditions and continuously extended to epidemiology, pathogenesis, new weapon damage, and military hygiene. These changes raise new demands for military medical research on battlefield internal medicine.
In several other civil or world wars, the incidence of internal diseases increased significantly and the traditional battlefield surgery, which mainly treats trauma, can no longer meet the requirements of military medicine in modern warfare. In classic foreign battles, non-combat downsizing caused by internal diseases accounted for approximately 20%[13]. An editorial in the British Medical Journal pointed out that gastrointestinal diseases are important causes of disability in the British Expeditionary Force[14]. During the Iraq War (1992–1997), norovirus outbreaks and sporadic diseases were very common among ground forces and were important causes of acute gastroenteritis and loss of routine duties[15]. The mortality rate of infectious diseases was 8% (153,000 total injuries) in World War I, 4.5% (599,724 total injuries) in World War II, 2.5% (77,788 total injuries) in the Korean War, and 3.6% (96,811 total injuries) in the Vietnam War, 2.1% (143 total injuries) in Desert Storm (7th Corps), and 6.4% (62 total injuries) in Somalia[16].
Respiratory diseases are also the main downsizing factor, and acute and chronic pneumonia are also common diseases in armies. After the Korean War (1950–1953), nearly 6.5% of the population in South Korea had active tuberculosis. The mortality rate for tuberculosis in 1942 and 1954 was 71.7/100,000 and (300–400)/100,000, respectively, which strongly indicated that wars were a major cause of the tuberculosis epidemic in South Korea[17]. Acute kidney injury caused by burns in the Iraq and Afghanistan wars was common among military combatants, with a prevalence of 23.8% and 29.9%, respectively[18]. Among 3807 US soldiers who were injured during the Iraq and Afghanistan wars (2002–2011), the incidence of acute renal failure was 12.5%[19]. According to a US Health and Nutrition Survey, including 263,430 soldiers and 4997 civilians, the ideal cardiovascular health compliance rate in soldiers was lower than that of civilians (especially in males)[20]. The trauma was associated with subclinical atherosclerosis in young adults following the Bosnia and Herzegovina wars (1990–1995) with higher levels of elevated triglycerides and carotid intima-media thickness than non-trauma exposed subjects[21]. According to the data from 1960 to 2000 in >100 countries, all types of armed conflict will increase the cardiovascular mortality of males and females because the exhaustion of healthcare resources and the general interruption in daily life results in excessive stress and burden[22]. From the above mentioned findings, it can be seen that wartime internal diseases are significantly different from non-wartime internal diseases and have different characteristics in the pathogenesis, clinical symptoms, morbidity, and course of diseases. Therefore, the establishment of systemic basic and military medical research on battlefield internal medicine is of great significance for reducing the non-combat downsizing of military combatants and improving combat capabilities.
The wartime geographic environment also pushes the development of battlefield internal medicine. Chinese borders are mostly high mountains or coastal areas. At the Tibet border, the average altitude is >3000 m, the low air pressure is severe, the lack of oxygen, the natural environment, and the climate are bad, and the transportation is underdeveloped. The concomitant diseases of the respiratory, circulatory, nervous, and digestive systems on the plateau are the main reasons for the non-combat downsizing of troops[23]. The battlefield internal medicine under tropical conditions also needs to strengthen the prevention of diseases, such as insect bites, chemical poisoning, and heat shock[24]. The medical support in the desert and aerospace fields is also an important driving force for our efforts to develop military medical research on battlefield internal medicine[25].
With the continuous introduction of high-tech weapons, including chemistry, physics, and biology, a large number of special internal illnesses and casualties will appear in future wars. Due to severe toxicity and multiple poisoning ways of chemical weapons, the prevention is often difficult and the mortality rate of soldiers attacked by chemical weapons is generally high. In the case of radar exposure, microwaves, and nuclear strikes, the radiation injury is a common type of injury in modern warfare, often leading to brain injury and an increased risk of cancer with mortality rate (MR=0.81, 95%CI 0.78–0.83) and relative risk (RR=0.87, 95%CI 0.75–0.99)[26, 27]. Biological warfare agents are new types of weapons that have emerged in modern warfare, which are based on pathogenic microorganisms or the synthesis of new types through genetic methods with rapid infection, severe illness, a long course of disease, and a high mortality rate[28]. Although the surgical damage is less severe, human energy metabolism, neurocognition and other functions, and severe internal disorders are affected. Therefore, traditional battlefield internal medicine that focuses on internal disorders cannot deal with medical support in the settings of modern high-tech warfare. New concept weapons and new combat environments urgently need to meet new demands for internal medicine.
The demands for military medical research on battlefield internal medicine in modern warfare are constantly expanding, which promotes new challenges and opportunities in this field.
Internal diseases do not receive sufficient attention and the troops do not receive adequate education, and there is a lack of complete, systematic, and standardized documents. Healthcare experience and participation in a training program will improve the level of knowledge[29]. We are now faced with opportunities to reestablish the education system of military medicine and establish the imperative for military-oriented medical research. Military medical research needs an independent educational system because only specialized, professional, and in-depth research can promote the development of battlefield internal medicine. The Armed Forces need to rely on the rich resources of universities and institutes to deal with current issues in modern warfare era. Both Chinese and Western Armies have reached a consensus that military-civilian integration will complete the transition from simple military hygiene into overall well-being[30].
Military internal medicine constitutes both general practice and special characteristics of military settings, which should not be separated. Military medical research should focus on improving the theory and practice system. Military medical staff need to build a more scientific theoretical knowledge and practice system of battlefield internal medicine focusing on the actual deployment of troops and the requirements of the future information warfare for the quality and knowledge of medical support staff. Therefore, the military medical research should base on the contemporary military situations, and stick to the actual needs of the troops in peacetime and wartime. We should integrate physical, biological, psychological, social, and other factors to modern battlefield internal medicine under war conditions. For instance, recruiting young people who are physically and mentally healthy is very important. In-depth and extensive battlefield medical research will help to identify who is susceptible to battlefield internal diseases in modern warfare. The organization form of battlefield internal medicine should be continuously studied, including the prediction of various internal diseases, the reduction of downsizing from internal diseases, and the evacuation of the wounded to rear battle. We should face future military medical research and explore the threats that may arise in future wars to ensure the advancement of battlefield internal medicine.
The pathogenesis and management of battlefield internal diseases are challenging. Military medical research should focus on the basic mechanism to better understand the pathogenesis of battlefield internal diseases and develop clinical practice strategies. For instance, our ground-based studies on the molecular mechanism of cardiovascular dysfunction in the settings of microgravity benefit developing preventive strategies of postflight cardiovascular deconditioning in astronauts[25,31,32]. The latest proposal to use stem cells in the treatment of battlefield injuries is very promising. This treatment technology could not only treat the common damage of various organ systems, but is also expected to improve the treatment effect of radiation injury and other damage caused by new concept weapons[33]. Keeping up with the new research on the pathogenesis of sepsis and multiple organ dysfunction syndrome with a high mortality rate will provide future battlefield internal medicine with a new therapeutic strategy that is more suitable for warfare conditions[5]. Uncertainties under special battlefields still exist. The venous thromboembolism during microgravity exposure has been reported; however, the underlying mechanism remains to be established[34]. Finally, military medical research on battlefield internal medicine should promote evidence-based guidelines on the management of battlefield injuries.
The demands for military medical research on battlefield medicine in the future modern warfare is constantly expanding, and the battlefield medicine is far beyond the scope of traditional trauma. To better guarantee the victory of modern warfare and to increase the combat effectiveness of the troops more scientifically, strengthening the development of military medical research on battlefield internal medicine is an imperative military medical task.
We thank Drs. Yin-Jie Gao and Hui Xia from the Fifth Medical Center and Fourth Medical Center of Chinese PLA General Hospital for their important advice and suggestions on this work.
GDL and NW drafted the manuscript; all the listed authors collected and analysed the data; RZ received the funding for this study; RZ and YDC gave administrative or logistic support for this review; all the authors agreed with the conclusions of this review; and all authors read and approved the final manuscript.
The data and materials are all available from this review.
Not applicable.
Not applicable.
The authors declare that they have no competing interests.
1Division of Health Services, Chinese PLA General Hospital & Chinese PLA Medical School, Beijing 100853, China. 2Department of Cardiovascular Medicine, Chinese PLA General Hospital & Chinese PLA Medical School, Beijing 100853, China. 3Department of Health Services, the First Medical Center of Chinese PLA General Hospital, Beijing 100853, China. 4The First Clinical Medical College of Inner Mongolia Medical University, Hohhot 010059, China. 5Department of Gastroenterology, the First Medical Center of Chinese PLA General Hospital, Beijing 100853, China. 6Department of Hematology, the First Medical Center of Chinese PLA General Hospital, Beijing 100853, China. 7Department of Nephrology, the First Medical Center of Chinese PLA General Hospital, Beijing 100853, China. 8Department of Respiratory and Intensive Medicine, Chinese PLA General Hospital, Beijing 100853, China.
  • National Natural Science Foundation of China(81871516)
  • National Natural Science Foundation of China(81571841)
  • Youth Special Project of Chinese PLA General Hospital(QNC19052)
1.
Howard JT, Kotwal RS, Stern CA, Janak JC, Mazuchowski EL, Butler FK, et al. Use of combat casualty care data to assess the US military trauma system during the Afghanistan and Iraq conflicts, 2001-2017. JAMA Surg. 2019;154(7):600-8. https://doi.org/10.1001/jamasurg.2019.0151.
2.
Qian GS. Efforts to improve the level of battlefield medical research in our army. People's Mil Surg. 2008;51(10):623-4. https://doi.org/10.3969/j.issn.1000-9736.2008.10.001.
3.
Zhang DX, He FC. Exploration and practice of strengthening the construction of military medical discipline. People's Mil Surg. 2008;6:397-8. https://doi.org/10.3969/j.issn.1000-9736. 2008.06.040.
4.
Blackbourne LH, Baer DG, Eastridge BJ, Butler FK, Wenke JC, Hale RG, et al. Military medical revolution: military trauma system. J Trauma Acute Care Surg. 2012;73(6 Suppl 5):S388-94. https://doi.org/10.1097/TA.0b013e31827548df.
5.
Yao YM, Zhang H. Better therapy for combat injury. Mil Med Res. 2019;6(1): 23. https://doi.org/10.1186/s40779-019-0214-9.
6.
Miao XR, Chen QB, Wei K, Tao KM, Lu ZJ. Posttraumatic stress disorder: from diagnosis to prevention. Mil Med Res. 2018;5(1):32. https://doi.org/10.1186/s40779-018-0179-0.
7.
Baue AE. Multiple, progressive, or sequential systems failure. A syndrome of the 1970s. Arch Surg. 1975;110(7):779-81. https://doi.org/10.1001/archsurg.1975.01360130011001.
8.
Gerber TP, Mendelson SE. Casualty sensitivity in a post-soviet context: Russian views of the second Chechen war, 2001-2004. Political Sci Q. 2008;123(1):39-68. https://doi.org/10.1002/j.1538-165X.2008.tb00616.x.
9.
Korzeniewski K, Nitsch-Osuch A, Chciałowski A, Korsak J. Environmental factors, immune changes and respiratory diseases in troops during military activities. Respir Physiol Neurobiol. 2013;187(1):118-22. https://doi.org/10.1016/j.resp.2013.02.003.
10.
Abbasi J. Do Apollo astronaut deaths shine a light on deep space radiation and cardiovascular disease? JAMA. 2016;316(23):2469-70. https://doi.org/10.1001/jama.2016.12601.
11.
Goodwin L, Leightley D, Chui ZE, Landau S, McCrone P, Hayes RD, et al. Hospital admissions for non-communicable disease in the UK military and associations with alcohol use and mental health: a data linkage study. BMC Public Health. 2020;20(1):1236. https://doi.org/10.1186/s12889-020-09300-5.
12.
Jayaweera JAAS, Joseph A. Assessment of healthiness among long term inhabiting army soldiers in dry zone of Sri Lanka. BMC Res Notes. 2018;11(1):474. https://doi.org/10.1186/s13104-018-3590-4.
13.
Hu MD. Characteristic of internal medicine diseases and rescue organization of patient and wounded of Russia army in second Chechnya War. China Doctoral Dissertations Full-text Database. 2009. Accessed 20 Sep 2020.
14.
Jones E. 'The gut war': functional somatic disorders in the UK during the second world war. Hist Human Sci. 2012;25(5):30-48. https://doi.org/10.1177/0952695112466515.
15.
McCarthy M, Estes MK, Hyams KC. Norwalk-like virus infection in military forces: epidemic potential, sporadic disease, and the future direction of prevention and control efforts. J Infect Dis. 2000;181(Suppl 2):S387-91. https://doi.org/10.1086/315582.
16.
Murray CK, Hinkle MK, Yun HC. History of infections associated with combat-related injuries. J Trauma. 2008;64(Suppl 3):S221-31.
17.
Karlinsky JB, Blanchard M, Alpern R, Eisen SA, Kang H, Murphy FM, et al. Late prevalence of respiratory symptoms and pulmonary function abnormalities in gulf war I veterans. Arch Intern Med. 2004;164(22):2488-91. https://doi.org/10.1001/archinte.164.22.2488.
18.
Stewart IJ, Tilley MA, Cotant CL, Aden JK, Gisler C, Kwan HK, et al. Association of AKI with adverse outcomes in burned military casualties. Clin J Am Soc Nephrol. 2012;7(2):199-206. https://doi.org/10.2215/CJN.04420511.
19.
Stewart IJ, Sosnov JA, Howard JT, Chung KK. Acute kidney injury in critically injured combat veterans: a retrospective cohort study. Am J Kidney Dis. 2016;68(4):564-70. https://doi.org/10.1053/j.ajkd.2016.03.419.
20.
Shrestha A, Ho TE, Vie LL, Labarthe DR, Scheier LM, Lester PB, et al. Comparison of cardiovascular health between US army and civilians. J Am Heart Assoc. 2019;8(12):e009056. https://doi.org/10.1161/JAHA.118.009056.
21.
Vulic D, Secerov Zecevic D, Burgic M, Vujkovic Z, Ristic S, Marinkovic J, et al. Post-trauma cardiovascular risk factors and subclinical atherosclerosis in young adults following the war in Bosnia and Herzegovina. Eur J Psychotraumatol. 2019;10(1):1601988. https://doi.org/10.1080/20008198.2019.1601988.
22.
Poole D. Indirect health consequences of war: cardiovascular disease. Int J Sociol. 2012;42(2):90-107. https://doi.org/10.2753/IJS0020-7659420205.
23.
Xu HB, Wang MZ, Ma QL, Miao SJ. Investigation on the incidence during summer training in a plateau area. Med J Chin PLA. 2011;23(2):66-7. https://doi.org/10.3969/j.issn.2095-140X.2011.02.035.
24.
Liu SY, Song JC, Mao HD, Zhao JB, Song Q, Expert Group of Heat Stroke Prevention and Treatment of the People’s Liberation Army, and People’s Liberation Army Professional Committee of Critical Care Medicine. Expert consensus on the diagnosis and treatment of heat stroke in China. Mil Med Res. 2020;7(1):1. https://doi.org/10.1186/s40779-019-0229-2.
25.
Zhang R, Ran HH, Cai LL, Zhu L, Sun JF, Peng L, et al. Simulated microgravity-induced mitochondrial dysfunction in rat cerebral arteries. FASEB J. 2014;28(6):2715-24. https://doi.org/10.1096/fj.13-245654.
26.
Igarashi Y, Matsuda Y, Fuse A, Ishiwata T, Naito Z, Yokota H. Pathophysiology of microwave-induced traumatic brain injury. Biomed Rep. 2015;3(4):468-72. https://doi.org/10.3892/br.2015.454.
27.
Safari Variani A, Saboori S, Shahsavari S, Yari S, Zaroushani V. Effect of occupational exposure to radar radiation on cancer risk: a systematic review and meta-analysis. Asian Pac J Cancer Prev. 2019;20(11):3211-9. https://doi.org/10.31557/APJCP.2019.20.11.3211.
28.
Oliveira M, Mason-Buck G, Ballard D, Branicki W, Amorim A. Biowarfare, bioterrorism and biocrime: a historical overview on microbial harmful applications. Forensic Sci Int. 2020;314:110366. https://doi.org/10.1016/j.forsciint.2020.110366.
29.
Tang H, Liu D, Yang D, Tan JX, Zhang XZ, Bai XJ, et al. Crosssectional study of the educational background and trauma knowledge of trainees in the “China trauma care training“ program. Mil Med Res. 2020;7(1):3. https://doi.org/10.1186/s40779-020-0232-7.
30.
Bricknell MCM, Ross CDA. Fit to fight - from military hygiene to wellbeing in the British Army. Mil Med Res. 2020;7(1):18. https://doi.org/10.1186/s40779-020-00248-6.
31.
Zhang R, Jiang M, Zhang J, Qiu Y, Li D, Li S, et al. Regulation of the cerebrovascular smooth muscle cell phenotype by mitochondrial oxidative injury and endoplasmic reticulum stress in simulated microgravity rats via the PERK-eIF2α-ATF4-CHOP pathway. Biochim Biophys Acta Mol basis Dis. 1866;2020(8):165799. https://doi.org/10.1016/j.bbadis.2020.165799.
32.
Jiang M, Wang H, Liu Z, Lin L, Wang L, Xie M, et al. Endoplasmic reticulum stress-dependent activation of iNOS/NO-NF-κB signaling and NLRP3 inflammasome contributes to endothelial inflammation and apoptosis associated with microgravity. FASEB J. 2020;34(8):10835-49. https://doi.org/10.1096/fj.202000734R.
33.
Ude CC, Miskon A, Idrus RBH, Abu Bakar MB. Application of stem cells in tissue engineering for defense medicine. Mil Med Res. 2018;5(1):7. https://doi.org/10.1186/s40779-018-0154-9.
34.
Auñón-Chancellor SM, Pattarini JM, Moll S, Sargsyan A. Venous thrombosis during spaceflight. N Engl J Med. 2020;382(1):89-90. https://doi.org/10.1056/NEJMc1905875.
Year 2021 volume 8 Issue 4
PDF
36
19
Cite this Article
BibTeX
Article Info
doi: 10.1186/s40779-021-00313-8
  • Online Date:2025-12-17
  • Published:2021-12-10
Article Data
Affiliations
History
Funding
National Natural Science Foundation of China(81871516)
National Natural Science Foundation of China(81571841)
Youth Special Project of Chinese PLA General Hospital(QNC19052)
Affiliations
    1Division of Health Services, Chinese PLA General Hospital & Chinese PLA Medical School, Beijing 100853, China
    2Department of Cardiovascular Medicine, Chinese PLA General Hospital & Chinese PLA Medical School, Beijing 100853, China
    3Department of Health Services, the First Medical Center of Chinese PLA General Hospital, Beijing 100853, China
    4The First Clinical Medical College of Inner Mongolia Medical University, Hohhot 010059, China
    5Department of Gastroenterology, the First Medical Center of Chinese PLA General Hospital, Beijing 100853, China
    6Department of Hematology, the First Medical Center of Chinese PLA General Hospital, Beijing 100853, China
    7Department of Nephrology, the First Medical Center of Chinese PLA General Hospital, Beijing 100853, China
    8Department of Respiratory and Intensive Medicine, Chinese PLA General Hospital, Beijing 100853, China

Corresponding:

References
Share
https://castjournals.cast.org.cn/joweb/mmr/EN/10.1186/s40779-021-00313-8
Share to
QR

Scan QR to access full text

Cite this article
BibTeX
Citations
表12种不同金属材料的力学参数

Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)

Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
关闭全屏
  • BibTeX
  • EndNote
  • RefWorks
  • TxT