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Abstract When humans discovered agriculture and livestock, they ceased to be nomads and began to settle in towns until they created large cities. From the first human settlements in Egypt, Mesopotamia, and the Anatolian Peninsula, populations were exposed and susceptible to new infectious agents, leading to epidemics and pandemics. Great civilizations emerged, such as Egypt, the land of Hatti, Israel, Greece, Carthage, and Rome, among others. Contact between different populations through wars or maritime trade is well documented and has been described as a source of epidemics throughout history. Epidemics described as plagues or pestilences, such as those of Egypt, the Hebrews, or the Hittites, are based on biblical texts or evidence such as tablets or hieroglyphic writings. We also reviewed classical books by authors such as Homer, Aeschylus, Herodotus of Halicarnassus, Thucydides, Diodorus Siculus, Dionysius of Halicarnassus, Titus Livius, Suetonius, and others; and described all epidemics/pandemics chronologically. This article describes the epidemics/pandemics for which there is written evidence from ancient Egypt to the fall of the Roman Empire. We should not be surprised when new epidemics/pandemics appear as causes of political and economic collapse, as this has been common throughout history, decimating, blocking, or even destroying cultures and civilizations repeatedly.
Resumen Cuando el hombre descubrió la agricultura y la ganadería, dejó de ser nómada y empezó a asentarse en pueblos hasta crear grandes ciudades. Desde los primeros asentamientos humanos en Egipto, Mesopotamia y la península de Anatolia, las poblaciones estuvieron expuestas y susceptibles a nuevos agentes infecciosos, dando lugar a epidemias y pandemias. Aparecieron grandes civilizaciones como Egipto, la Tierra de Hatti, Israel, Grecia, Cartago y Roma, entre otras. El contacto entre las distintas poblaciones a través de las guerras o el comercio marítimo está muy bien establecido y descrito como focos de epidemias a lo largo de la historia. Las epidemias descritas como plagas o pestilencias, como las que ocurrieron a los egipcios, los judíos, o los hititas, se describen con base en textos bíblicos o mediante evidencias como tablillas o escritos jeroglíficos. También revisamos libros clásicos de autores como Homero, Esquilo, Herodoto de Halicarnaso, Tucídides, Diodoro Sículo, Dionisio de Halicarnaso, Tito Livio, Suetonio, entre otros. Este artículo describe cronológicamente todas las epidemias/pandemias de las que existe evidencia a través de la escritura desde el antiguo Egipto hasta la caída del Imperio Romano. No debemos sorprendernos cuando aparecen nuevas epidemias/pandemias como causantes del colapso político y económico, ya que ha sido algo común a lo largo de la historia, diezmando, bloqueando o incluso destruyendo culturas y civilizaciones reiteradamente.
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According to the classification of traditional Chinese medicine syndromes of coronavirus disease 2019 by the national competent authority, this study determined that human coronavirus 229 E(HCoV-229 E) was infected in a mouse model of cold and dampness syndrome, so as to build the human coronavirus pneumonia with pestilence attacking lung syndrome model. The model can simulate the traditional Chinese medicine treatment of common disease syndromes in Coronavirus Disease 2019 Diagnosis and Treatment Program(the sixth edition for trial). Specific steps were as follows. ABALB/c mouse model of cold and dampness syndrome was established, based on which, HCoV-229 E virus was infected; then the experiment was divided into normal control group, infection control group, cold-dampness control group, cold-dampness infection group(the model group), high-dose Chaiyin Particles group(8.8 g·kg~(-1)·d~(-1)), and low-dose Chaiyin Particles group(4.4 g·kg~(-1)·d~(-1)). On the day of infection, Chaiyin Particles was given for three consecutive days. Lung tissues were collected the day after the last dose, and the lung index and inhibition rate were calculated. The nucleic acid of lung tissue was extracted, and the HCoV-229 E virus load was detected by Real-time fluorescent quantitative RT-PCR. Blood leukocytes were separated, and the percentage of T and B lymphocytes was detected by flow cytometry. Lung tissue protein was extracted, and IL-6, IL-10, TNF-α and IFN-γ contents were detected by ELISA. High and low-dose Chaiyin Particles significantly reduced the lung index(P<0.01) of mice of human coronavirus pneumonia with pestilence attacking the lung syndrome, and the inhibition rates were 61.02% and 55.45%, respectively. Compared with the model control group, high and low-dose Chaiyin Particles significantly increased cross blood CD4~+ T lymphocytes, CD8~+T lymphocytes and total B lymphocyte percentage(P<0.05, P<0.01), and reduced IL-10, TNF-α and IFN-γ levels in lungs(P<0.01). In vitro results showed that TC_(50), TC_0, IC_(50) and TI of Chaiyin Particles were 4.46 mg·mL~(-1), 3.13 mg·mL~(-1), 1.12 mg·mL~(-1) and 4. The control group of in vitro culture cells had no HCoV-229 E virus nucleic acid expression. The expression of HCoV-229 E virus nucleic acid in the virus control group was 1.48×10~7 copies/mL, and Chaiyin Particles significantly reduced HCoV-229 E expression at doses of 3.13 and 1.56 mg·mL~(-1), and the expression of HCoV-229 E nucleic acid was 9.47×10~5 and 9.47×10~6 copies/mL, respectively. Chaiyin Particles has a better effect on the mouse model with human coronavirus pneumonia with pestilence attacking the lung syndrome, and could play a role by enhancing immunity, and reducing inflammatory factor expression.
Subject(s)
Animals , Humans , Mice , Coronavirus 229E, Human , Coronavirus Infections , Allergy and Immunology , Therapeutics , Drugs, Chinese Herbal , Therapeutic Uses , Lung , Allergy and Immunology , Virology , Medicine, Chinese Traditional , Mice, Inbred BALB CABSTRACT
Objective:To observe the therapeutic effect of Kesuting syrups and Keqing capsules, which have the function of promoting lung and resolving phlegm, on a mouse model combining disease and syndrome of human coronavirus pneumonia with cold-dampness pestilence attacking lung. Method:The therapeutic effects of Kesuting syrups (the doses of 22, 11 mL·kg-1) and Keqing capsules (the doses of 1.155, 0.577 5 g·kg-1) on this model were evaluated by the inflammatory changes of lung tissue, the expression of viral nucleic acid, the contents of inflammatory factors [interleukin (IL)-6, IL-10, tumor necrosis factor (TNF)-α and interferon-γ (IFN-γ)], and the percentages of immune cells in peripheral blood (CD4+ T cells, CD8+ T cells and B cells). Result:Compared with the model group, high- and low-dose groups of Keqing capsules and Kesuting syrups could significantly reduce the inflammatory damage in the lung tissues of mice, Keqing capsules could significantly increase the percentages of CD4+ T cells, CD8+ T cells and B cells in peripheral blood, Keqing capsules and Kesuting syrups could reduce the expression levels of IL-6, IL-10, TNF-α and IFN-γ, inhibit the viral load in lung tissue, as well as improve the pathogenic manifestations of lung tissue. Conclusion:As the first-line drugs for novel coronavirus pneumonia, Keqing capsules and Kesuting syrups have significant therapeutic effect on the mouse model combining disease and syndrome of human coronavirus pneumonia with cold-dampness pestilence attacking lung, and the mechanism may be related to regulating immune function and reducing cytokine storm.
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Related records about discipline of diagnosis and treatment of exogenous febrile diseases by traditional Chinese medicine (TCM) were reviewed to summarize TCM knowledge about etiology, pathogenesis, progress and treatment of infectious epidemic diseases among exogenous febrile diseases. In consideration of onset time and major clinical manifestations of novel coronavirus pneumonia (NCP), this disease is considered as within the scope of pestilence in TCM, it is located in the lung, with etiology being poison of winter-warm syndrome, the viruses enter body via mouth and nose, and invade pulmonary collaterals. Based on the syndrome characteristics proposed in diagnosis and treatment schemes of various regions as well as the researches on medication rules, the present study points out the core pathogenesis of NCP is epidemic toxin invading the lung, pathogenic heat obstructing the lung and toxic heat blocking the lung. It also analyzes theoretical formula features of TCM Lianhua Qingwen and related clinical and experimental research results, in order to prove the clinical value of this drug in the outbreak of NCP.
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This paper uses the Luobing theory to guide the diagnosis and treatment of coronavirus disease-2019 (COVID-19), and states that lung collateral includes Qi collateral and blood collateral, and is the basis for playing the function of lung of dominating Qi, controlling breathing and connecting all vessels. The concept of Qi channel is different from that of Qi collateral, but its function is closely related to lung collateral. COVID-19 belongs to "pestilence" in traditional Chinese medicine. The epidemic pathogenic factor enters from mouth and nose and then causes the disease. The early characteristics of this disease include the invasion of the lung by the epidemic pathogenic factor, the obstruction of Qi channels, the prevailing of the evil and the retreat of the good, and the deficiency and stagnation of Qi collateral. Generation of toxic heat from inside, obstruction of Qi channels and dysfunction of "breathing and blood transfer" are the key links to the development and aggravation of this disease. Qi disease involves blood, blood wound intrudes into collateral, and blood consumption and hemorrhage are the late outcome of this disease. Based on the experience of doctors of all dynasties in the treatment and medication of pestilence, the treatment principle of active intervention in the early and middle stage is proposed, including focusing on pathogenesis and expelling of toxin, drug use before syndrome onset and active intervention, and the whole regulation and multi-target treatment. Lianhua Qingwen developed under the guidance of Luobing theory can inhibit the activity of novel coronavirus in vitro, relieve clinical symptoms (such as fever, cough, weakness, shortness of breath and so on) and reduce the rate of disease progression to severity. Lianhua Qingke can diffuse the lung, clear the lung heat, relieve cough and reduce sputum. It can be used to relieve the symptoms of cough and sputum in patients with COVID-19, which proves the important scientific value of Luobing theory and collateral-dredging drugs in epidemic prevention and control.
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Qingfei Paidu decoction has a remarkable clinical effect, which has been recommended by the Diagnosis and Treatment Plan of Novel Coronavirus Pneumonia (Trial Sixth Edition) of the National Health Commission and National Administration of Traditional Chinese Medicine. In this paper, the authors intend to explore the pathogenesis of cold pestilence of coronavirus disease-2019 (COVID-19) and composition mechanism of Qingfei Paidu decoction, and believe that this formula can be used to relieve internal and external pressure and regulate triple energizer with the functions of promoting lung Qi, dispelling evil and detoxification, moistening and dampening, and purging heat by removing water. This formula is suitable for the pathogenesis of COVID-19, including cold, dryness and dampness, and can effectively treat symptoms. Therefore, it should be widely used throughout the country to contain the spread of the epidemic.
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Since the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) was discovered in Hubei, it has rapidly swept across the whole country and many overseas regions. At present, there are no specific drugs and vaccines for SARS-CoV-2 in modern medicine. Therefore, the therapy is mainly symptomatic for treatment. According to the instruction-spirit of “Following the development rules of traditional Chinese medicine (TCM), inheriting the essence and keeping the integrity and innovation” and “attaching equal importance to TCM and Western medicine” by President Xi Jin-ping, many local hospitals has established and improved the cooperation mechanism between traditional and modern medicine. And many protocols on the prevention & treatment have been published. By retrieving these protocols, opinions of academicians and scholars, and clinical therapies reported by medical research institutions, we summarized the main prevention and cure methods of COVID-19, and found that the clinical application of integrative medicine protocols have obvious advantages in improving patient symptoms, shortening the course of disease, delaying the progress of disease, and reducing mortality. The integrative medicine can play an active role in COVID-19’s prevention and treatment.
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There are an increasing number of patients suffering from coronavirus disease 2019 (COVID-19) in our country and overseas. After the outbreak, the state health administrative sections have updated steadily several editions of Diagnosis and Treatment of Novel Coronavirus Pneumonia. According to the change of exposition of traditional Chinese medicine (TCM) treatment in these editions and the characteristics of cases in clinic, COVID-19 corresponds to pestilence category of TCM, which also based on the ancient literatures from the seasonal-febrile-disease subject of TCM. The disease contributes to pestilential pathogen caused by specifically regional climate characteristics of Wuhan city. It is important for COVID-19 patients to eliminate pathogens as soon as possible, which should apply defense-qi-nutrient-blood diagnosis to different courses of disease. The TCM therapy should be established according to the different organs where the virus lives and characters. In order to control the epidemic at an early date, it is necessary to consider the local conditions and use the combination of traditional Chinese and western medicine to treat COVID -19 patients.
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The coronavirus disease 2019 (COVID-19) has been developing rapidly since the outbreak of Wuhan in December 2019. It has spread to many regions in the world in the short term, which has attracted wide attention at home and abroad. With the active intervention of traditional medicine, the epidemic situation has been effectively controlled, especially for the treatment of severe and critical patients, which shows its unique advantages. Since the outbreak of COVID-19, ethnic medical practitioners have made suggestions on the understanding and prevention measures of COVID-19 based on the theory of ethnic medicine. We should optimize the individual internal environment of patients with individualized traditional medicine prescription, combine the environmental factors such as the soil and space for the emergence and spread of the disease, and contribute our own strength to fighting against the epidemic as soon as possible and ensure the life and health of the minority people. It was suggested to set up a project to excavate, sort out, research and develop the preparations of medical institutions for the prevention and treatment of “pestilence” by national medicine, and make sufficient preparations for the prevention and treatment of “pestilence” caused by various viruses that may occur frequently, so as to protect human health.
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"TCM syndrome of plague attack lung" is a classification of traditional Chinese medicine syndromes of the novel coronavirus pneumonia by the Beijing Municipal Administration of Traditional Chinese Medicine. In this study, a mouse model combining disease with syndrome of human coronavirus pneumonia with cold-dampness pestilence attacking the lung was established for the first time, and the therapeutic effect of matrine sodium chloride injection was evaluated based on immune regulation and inflammatory damage. Lung index, lung index inhibition rate and HE stain were used to evaluate the therapeutic effect of matrine sodium chloride injection on the model mice; the viral load in lung tissue was measured by RT-PCR to evaluate its antiviral effect; the percentage of CD4+ T cells, CD8+ T cells and B cells were detected by flow cytometry to evaluate its immunomodulatory effect; the production of interleukin 6 (IL-6), IL-10, tumor necrosis factor-α (TNF-α) and interferon-γ (IFN-γ) were measured by ELISA to evaluate its anti-inflammatory effect. All interventions and operations in the experiment were approved by the Animal Ethics Committee of the Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, and conformed to the Guide for the Care and Use of Laboratory Animals published by the US National Institutes of Health (NIH) and Beijing Experimental Animal Ethics Committee. The results showed that intraperitoneal injection of the high-dose (36.67 mL·kg-1·d-1) and low-dose (18.33 mL·kg-1·d-1) of matrine sodium chloride injection significantly improved the pathological damage of lung tissue and reduced lung index. The lung index inhibition rates were 86.86% and 76.53%, respectively. The production of IL-6, IL-10, TNF-α, IFN-γ, as well as the viral load in lung tissue were reduced significantly compared to the model; the percentage of CD4+ T cells, CD8+ T cells and B cells in peripheral blood were increased compared to the model. These results indicated that the matrine sodium chloride injection has an evident therapeutic effect on the model, and its mechanism was related to the inhibition virus replication, regulation of immunity function and inhibition of inflammatory factor release. This study provided laboratory data support for matrine sodium chloride injection which was used to treat the novel coronavirus pneumonia in clinical in Hubei province. These results indicated that the matrine sodium chloride injection has a good prospect for prevention and treatment of the novel coronavirus pneumonia.
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OBJECTIVE@#To analyze the correlations between the incidence of rubella and meteorological factors over the same period and previous periods including 1, 2, 3 and 4 year ago (defined according to Chinese medicine Yunqi theory of "pestilence occurring after 3 years") and establish the rubella-meteorological forecast models for Beijing area, China.@*METHODS@#Data regarding the incidence of rubella between 1990 and 2004 from Beijing Center for Disease Control and Prevention, and the meteorological variables including daily average temperatures, daily average wind speeds, average precipitations, average relative humidity, average vapor pressures and average low cloud covers between 1986 and 2004 were collected from the Beijing Meteorological Observatory. Descriptive statistics and back-propagation artificial neural network for forecast model's establishment were adopted for data analysis.@*RESULTS@#The average temperature and relative humidity have a great contribution (100%) to the rubella morbidity. But the combination of other meteorological factors contributed to improve the accuracy of rubella-meteorological forecast models. The forecast accuracy could be improved by 76% through utilizing a combination of meteorological variables spanning from 3 years ago to the present rather than utilizing data from a single year or dating back to more earlier time than 3 years.@*CONCLUSIONS@#There is a close relationship between the incidence of rubella and meteorological variables in current year and previous 3 years. This finding suggests that rubella prediction would benefit from consideration to previous climate changes.
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Objective]To further demonstrate Li Dongyuan, in order to treatBianjing big epidemic diseasein 1232 so as to write this book,and the relevance of , Yin fire theory, Bianjing big epidemic disease and plague. We reread the book which contained symptoms, syndromes and editing order to further demonstrate. [Methods] Under the premise of affirming early stage researching background,to comb the three volumes of , containing the symptoms and the pathogenesis of the syndrome(Yin fire) and treatments rule of prescriptions, horizontal comparing types and symptoms of the plague, longitudinal contacting before and after the onset of epidemic disease with the logic of writingwhich contained symptoms and prescriptions. [Results] We suppose Li Dongyuan was to treatBianjing big epidemic diseasein 1232 so as to writeand theBianjing epidemic diseasewas the plague, combing analysis symptoms, syndromes and editing order of, it is not difficult to find that Li Dongyuan made the thoughts which had the consistency of treating the plague. The first and second volumes ofcontainingYin firesyndrome are similar with the beginning of the plague, and Li Dongyuan created Bu zhong yi qi decoction, Qing shu yi qi decoction by adding and subtracting for curing plague, the third volume contained the treatment to improper diet after the epidemic(e.g., dyspepsia, the wet). There also exists hesitations upon the dosages and forms of prescriptions are inconsistent with the epidemic disease, and the time when Li Dongyuan finished this book etc. [Conclusion] Since the 1960s, scholars analyzed and interpretated Yin Fire in a variety of pathogenesis according to , stomach from internal injuries as a starting point, but it still does not have an intuitive understanding,such thinking and contact unavoidably has less rigorous, but from the perspective of historical background and modern disease interpretation of the classic of traditional Chinese medicine, it is a good way to research of TCM literature mystery,but also from a broader perspective to understand these issues.
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[Objectives]To extract Yang Lishan’s description of latent evils ,summarize his arguments, and provide reference for exploring his academic ideology further. [Methods] Use the literature methodology, take“latent evils”and“pestilential pathogen”as keywords, retrieve the related description in Yang Lishan’s book, summarize his main opinions on latent evils. [Results] Yang Lishan wholly refused the theory of latent cold evil turning into pathogenic warm, and he believed that the cause of latent evils is pestilential pathogen, thereby distinguishes warm disease from exogenous febrile disease on etiology level. He described the disease’s quality, afferent pathway, hiding spot, the way out, therapeutic method, prescription and recuperation in details, which are mature enough to form a complete theoretical system. The prescription Sheng Jiang Powder represents experiment with the thought of treating pestilential pathogen with drugs and special medicine for special disease, which makes the etiology of pestilential pathogen to have real directive value. [Conclusion] Yang Lishan’s theory of latent evils has implications in treatment and prevention of epidemic diseases.
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Apply systemic complex study method to make multi-level and visual field study on Pleurodiaphragmatic Interspace Principle of febrile disease,aiming to expose occurrence principle of Pleurodiaphragmatic Interspace syndrome science,its form position,physiological function and pathological mechanism,syndrome state as well.Its syndrome types;explore its connotation in broad and narrow meanings,define the relation structure and functional level of Pleurodiaphragmatic Interspace and Shaoyang,half superficial and inner of triple energizer,offer reference and effective resource for modern clinical infectious disease,acute contagion,type A H1N1,esp.the treatment based on differentiation of signs of "latent pathogeny in Pleurodiaphragmatic Interspace",one of wet hot febrile and pestilence diseases in Jiangnan,Lingnan and Liangguang region.
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"Treatise on Febrile Disease" represents the general theory of exopathy disease of the times before;Epidemic Disease represents the theory of later period.In the dispute between febrile disease and epidemic disease,the "Febrile Disease" of Shao school again represents a period of further recognition to the exopathy disease.The unification of febrile and pestilence of Shao school may be unique,which has many differences from propositions of pestilence school,and being continually perfected in successive academic contention.