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Titus’ Plague, Hypotheses on its Origin and Causes: A Consilience Study 提图斯鼠疫:关于其起源和原因的假说:一项一致性研究
Pub Date : 2023-02-17 DOI: 10.54289/jvvd2300101
In the period between the years 77 and 81 CE, during the Principate of Titus, some catastrophic events occurred in the Roman Empire. Sources report: the eruption of Vesuvius, 79 CE, a devastating fire in the city of Rome, which alone caused the destruction of a large part of sacred and public buildings, and an epidemic, best known as the Titus’ plague. This would have occurred between the year 77 and the year 80 CE, perhaps over a period including more than a year. It is not entirely clear whether it was limited to the territory of the city of Rome or spread to other regions. Cassius Dio [2], Suetonius [3] and Jerome [4,5] and Baronius [6] placed the origin of the epidemic in the city of Rome. The relevance of the epidemic may have been very large, with a mortality rate of over 10,000 units per day [3-5]. This research investigated the causes of the epidemic, exploiting the philological analysis of the sources and by inferential statistics. Based on the information obtained from the sources, the identikit of the disease that could have been responsible for the epidemic was created. The information reported in the sources were considered as independent variables and some possible diseases as dependent variables, in a multiple regression test. Results show the influenza virus group as the most probable candidate for the genesis of the epidemic episode, with a test significance of F 7.6; P < .002. The historical news reported in the sources, with reference to the massive importation, killing and consumption of an impressive number of wild animals, including cranes, on the inauguration of the Flavian amphitheater (Colosseum), which took place in the year 80, also suggest the possible emergence of a lineage of H5N1 virus, commonly named avian flu, as a very likely etiological agent of the Titus' plague, with an even greater statistical significance: F 23.33; P < .001.
公元77年至81年,在提图斯元首统治期间,罗马帝国发生了一些灾难性的事件。来源报告:公元79年维苏威火山爆发,罗马城发生了毁灭性的火灾,仅这一场火灾就造成了大部分神圣和公共建筑的破坏,以及一场流行病,最著名的是提图斯瘟疫。这可能发生在公元77年到80年之间,可能超过一年的时间。目前还不完全清楚它是局限于罗马城的领土还是蔓延到其他地区。卡修斯·迪奥[2]、苏埃托尼乌斯[3]、杰罗姆[4,5]和巴罗尼乌斯[6]认为这种流行病起源于罗马城。疫情的相关性可能非常大,每天的死亡率超过10,000个单位[3-5]。本研究通过对传染源的文献学分析和推理统计的方法,调查了该流行病的成因。根据从来源获得的信息,确定了可能导致这种流行病的疾病。在多元回归检验中,将来源中报告的信息作为自变量,将一些可能的疾病作为因变量。结果显示,流感病毒群是本次疫情发生的最可能候选者,检验显著性为f7.6;P < .002。资料来源所报道的历史新闻,提到在公元80年弗拉维安圆形剧场(罗马斗兽场)开幕时,大量进口、捕杀和食用了数目可观的野生动物,包括鹤,也表明可能出现了H5N1病毒的一个谱系,通常被称为禽流感,很可能是提图斯鼠疫的病原,具有更大的统计意义:F 23.33;P < 0.001。
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引用次数: 0
What learned from Omicron Sub-Variants BQ.1 and BQ.1.1 从欧米克隆子变体BQ.1和BQ.1.1学到了什么
Pub Date : 2022-11-23 DOI: 10.20944/preprints202210.0361.v1
Currently SARS-CoV-2 is spreading around the world as an Omicron strain. Recently, the Omicron variants (BQ.1 and BQ.1.1) were identified as novel Variants of Concern. UpToDate, there is little information about the Omicron Variants BQ.1 and BQ.1.1. The widely altered Omicron variants are spread globally, providing a high risk of infection surges with devastating consequences in some areas. The Omicron type of SARS-CoV-2 has a harm risk of reinfection, according to early reported findings. COVID-19 Variants particularly, BQ.1 and BQ.1.1 have gained global attention and caused a worldwide sensation since their discovery. Therefore, this communication discusses the present status of COVID-19 Variants BQ.1 and BQ.1.1, and their consequences.
目前,SARS-CoV-2正在以欧米克隆菌株的形式在世界各地传播。最近,Omicron变体(bq1和bq1.1)被确定为值得关注的新变体。到目前为止,几乎没有关于基因组变体bq1和bq1.1的信息。广泛改变的欧米克隆变体在全球传播,提供了感染激增的高风险,在一些地区造成毁灭性后果。根据早期报道的发现,欧米克隆型SARS-CoV-2具有再感染的危害风险。COVID-19变体,特别是BQ.1和BQ.1.1,自发现以来引起了全球关注和轰动。因此,本文讨论了COVID-19变体BQ.1和BQ.1.1的现状及其后果。
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引用次数: 3
A Review of Rabies Treatment Methods in Ancient Iran 古伊朗狂犬病治疗方法综述
Pub Date : 2022-08-27 DOI: 10.54289/jvvd2200111
Rabies is a fatal viral disease affecting warm-blooded mammals (bats, carnivores, and ruminants) and even humans. The virus is usually transmitted between humans or other animals through the bite of infected animals. However, there are unusual ways to share the virus, such as organ transplants. Rabies has been known in the ancient world since about 2300 BC. Dogs were commonly known as the leading carriers of the disease. There were strange methods that were sometimes mixed with superstition and thought to treat or prevent rabies effectively. In ancient Iran, rabies was endemic. Scientists such as Avicenna (Ibn Sina, 980-1037 AD), Rhazes (Abu Bakr Al-Razi, 964-864 AD), Al-Biruni (970-1050 AD), Jorjani (1042-1136 AD), and Akhawyni Bokhari (913-971 AD) have described rabies, transmission, and treatment methods. This study aimed to present the development history of treatment methods against rabies based on ancient Iran's culture, civilization, and knowledge and examine its progress and development of practical skills against rabies.
狂犬病是一种致命的病毒性疾病,影响温血哺乳动物(蝙蝠、食肉动物和反刍动物),甚至人类。这种病毒通常通过被感染动物的咬伤在人类或其他动物之间传播。然而,有一些不寻常的方式可以传播病毒,比如器官移植。早在公元前2300年,狂犬病就在古代被发现。狗通常被认为是这种疾病的主要携带者。有一些奇怪的方法,有时夹杂着迷信和认为可以有效地治疗或预防狂犬病。在古代伊朗,狂犬病是一种地方病。阿维森纳(Ibn Sina,公元980-1037年)、Rhazes (Abu Bakr Al-Razi,公元964-864年)、Al-Biruni(公元970-1050年)、Jorjani(公元1042-1136年)和Akhawyni Bokhari(公元913-971年)等科学家描述了狂犬病、传播和治疗方法。本研究旨在以古伊朗的文化、文明和知识为基础,展示其狂犬病治疗方法的发展历史,并考察其狂犬病实用技术的进步和发展。
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引用次数: 1
Myopericarditis and COVID-19 Vaccination 心包炎与COVID-19疫苗接种
Pub Date : 2022-07-15 DOI: 10.54289/jvvd2200110
Mana Rao
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引用次数: 0
The Death of Germanicus: Disease or Murder? 日耳曼尼克斯之死:疾病还是谋杀?
Pub Date : 2022-06-27 DOI: 10.54289/jvvd2200107
G. Meledandri
Julius Caesar Germanicus died on Oct. 10th 19 C.E., in Epidaphne near Antioch of Syria, under mysterious circumstances, after days of unexplained suffering [1, 2, 3], at the age of 33 (uncertain 34), under the reign of Tiberius. He himself invoked poisoning while some historians lean towards a disease. The case, whose circumstances are controversial both from a political and a medical point of view, remains, even today, difficult to explain and represents a real historical enigma.
公元19年10月10日,在叙利亚的安提阿附近的埃皮达弗尼,在神秘的情况下,经过几天无法解释的痛苦[1,2,3],享年33岁(不确定是34岁),在提比略统治下。他自己提到了中毒,而一些历史学家倾向于认为是一种疾病。该病例的情况从政治和医学角度来看都是有争议的,即使在今天,仍然难以解释,是一个真正的历史谜。
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引用次数: 0
Possible Triggering Effect of COVID - 19 Vaccination in Psoriasis Patients -An Essential Review 牛皮癣患者接种COVID - 19疫苗可能引发的影响——一项重要综述
Pub Date : 2022-06-10 DOI: 10.54289/jvvd2200109
N. Chrysanthakopoulos
Psoriasis is an inflammatory skin condition characterized by a chronic relapsing course that is able to impact negatively a patient's quality of life. Diverse triggering factors can lead to psoriasis exacerbation, including vaccination, as the most common vaccine associated with psoriasis exacerbation is the vaccine against influenza. Psoriasis exacerbation has also been reported after the Pfizer and Corona Vac vaccine. Nowadays, the world scientific community agrees that vaccine is the most promising weapon against the COVID-19 infection and severity. Despite the fact that 272 vaccines against SARS-CoV-2 virus are in progress, only four of these, have been approved and subsequently distributed worldwide for use, are based on innovative procedures and are quite different from each other in terms of composition. Clinical professionals, such as dermatologists may be unfamiliar with the effects of those vaccines, however, there is the strong need for them to understand the critical role of vaccines, with a focus on the necessity to vaccinate individuals suffering from immune-mediated skin diseases, such as psoriasis. Psoriasis patients have shown morphologic alterations from chronic plaque-type to guttate psoriasis after their vaccination, however, the exact mechanism of psoriasis exacerbation remains unclear. It is possible that Th17 cells induced by COVID-19 vaccines may play a critical role. In the current pandemic situation, psoriasis patients who do not have contraindications to vaccination should benefit from COVID-19 vaccines in the prevention of severe COVID-19 infection and fatality. The present review presents the possible implication of COVID-19 vaccination in psoriasis patients. Keywords: COVID 19; Dermatology; Exacerbations; Psoriasis; Vaccine
牛皮癣是一种炎症性皮肤疾病,其特点是慢性复发,能够对患者的生活质量产生负面影响。多种触发因素可导致牛皮癣恶化,包括疫苗接种,因为与牛皮癣恶化相关的最常见疫苗是流感疫苗。牛皮癣恶化也有报道后,辉瑞和电晕Vac疫苗。目前,世界科学界一致认为,疫苗是对抗COVID-19感染和严重程度的最有希望的武器。尽管有272种针对SARS-CoV-2病毒的疫苗正在研制中,但其中只有四种疫苗已获得批准并随后在全球范围内分发使用,这些疫苗基于创新程序,并且在成分方面彼此大不相同。临床专业人员,如皮肤科医生可能不熟悉这些疫苗的效果,但是,他们迫切需要了解疫苗的关键作用,重点是为患有免疫介导的皮肤病(如牛皮癣)的个人接种疫苗的必要性。牛皮癣患者在接种牛皮癣疫苗后表现出从慢性斑块型到点滴型牛皮癣的形态学改变,然而,牛皮癣恶化的确切机制尚不清楚。COVID-19疫苗诱导的Th17细胞可能发挥关键作用。在当前大流行形势下,无疫苗禁忌症的牛皮癣患者应受益于COVID-19疫苗,以预防COVID-19严重感染和死亡。本文综述了牛皮癣患者接种COVID-19疫苗的可能意义。关键词:新冠肺炎;皮肤病;急性加重;牛皮癣;疫苗
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引用次数: 0
Vaccines Associated Cardiac Adverse Events, Including SARS-Cov-2 Myocarditis, Elevated Histamine Etiology Hypothesis 疫苗相关的心脏不良事件,包括SARS-Cov-2心肌炎、组胺升高的病因学假说
Pub Date : 2022-05-30 DOI: 10.54289/jvvd2200108
D. Ricke
Background: Rare cardiac adverse events are reported post vaccinations. For the SARS-CoV-2 mRNA Spike vaccines, higher numbers of these cardiac adverse events are being reported with myocarditis disproportionately occurring in younger males. The etiology of these cardiac adverse events associated with vaccines including SARS-CoV-2 is unknown. The etiology of the higher frequency of these cardiac adverse events temporally associated with SARS-CoV-2 mRNA Spike vaccines is also unknown. Aim: Data mine vaccine associated cardiac adverse events to gain insights into COVID-19 mRNA associated myocarditis and pericarditis adverse events. Methods: All adverse events, with a focus on cardiac adverse events, were summarized from the Vaccine Adverse Event Reporting System (VAERS) for all vaccines from 1990 to April 1, 2022. Results: Analogous patterns of cardiac adverse events were observed for multiple unrelated vaccines with occurrences proportional to vaccine reactogenicity level defined all adverse events. This article proposes the hypothesis that innate immune responses to vaccines cause elevated histamine levels post vaccination; the histamine level reached may exceed the vaccinees’ histamine tolerance level for several days, with the histamine level likely correlating with the vaccine reactogenicity level. Further, it is proposed that the elevated histamine level is causative for the reported cardiac adverse events. For myocarditis and pericarditis reported adverse events, the elevated histamine levels may induce cardiac capillary pericyte vasoconstrictions followed by localized ischemia and anoxia; this is followed by the release of troponin from myocyte cells affected by anoxia. This hypothesis is supported by the temporal onset timing of adverse events reported following SARS-CoV-2 mRNA Spike vaccinations in VAERS. Conclusion: Onset of cardiac adverse events immediately following vaccinations for multiple unrelated vaccines may implicate elevated histamine levels from immune responses as causative for these adverse events. Relevance for patients. An etiology model for cardiac adverse events temporally associated with vaccination is proposed. If validated, this model identifies possible candidate treatments for evaluation with the potential to reduce the severity and frequencies of these cardiac adverse events for vaccinees.
背景:罕见的心脏不良事件报道接种疫苗后。据报道,对于SARS-CoV-2 mRNA Spike疫苗,这些心脏不良事件的数量更高,心肌炎在年轻男性中不成比例地发生。与包括SARS-CoV-2在内的疫苗相关的这些心脏不良事件的病因尚不清楚。与SARS-CoV-2 mRNA刺突疫苗暂时相关的这些心脏不良事件频率较高的病因尚不清楚。目的:数据挖掘疫苗相关心脏不良事件,以了解COVID-19 mRNA相关心肌炎和心包炎不良事件。方法:从疫苗不良事件报告系统(VAERS)中总结1990年至2022年4月1日期间所有疫苗的所有不良事件,重点是心脏不良事件。结果:在多种不相关的疫苗中观察到类似的心脏不良事件模式,其发生率与疫苗反应原性水平成正比,定义了所有不良事件。本文提出了一种假设,即对疫苗的先天免疫反应导致疫苗接种后组胺水平升高;达到的组胺水平可能超过接种者的组胺耐受水平数天,组胺水平可能与疫苗的反应性水平相关。此外,有人提出,升高的组胺水平是导致报告的心脏不良事件。对于心肌炎和心包炎报道的不良事件,组胺水平升高可引起心脏毛细血管周细胞血管收缩,随后出现局部缺血和缺氧;随后是肌钙蛋白从受缺氧影响的肌细胞中释放出来。这一假设得到了在VAERS中接种SARS-CoV-2 mRNA Spike疫苗后报告的不良事件的时间发生时间的支持。结论:接种多种不相关疫苗后立即发生的心脏不良事件可能暗示免疫反应引起的组胺水平升高是导致这些不良事件的原因。与患者相关。提出了一种与疫苗接种有关的心脏不良事件的病因模型。如果得到验证,该模型确定了可能的候选治疗方法,以评估降低疫苗接种者这些心脏不良事件的严重程度和频率的潜力。
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引用次数: 2
A 2D-QSAR, Homology Modeling, Docking, ADMET, and Molecular Dynamics Simulations Studies for Assessment of a Novel SARS-Cov-2 and Pseudomonas Aeruginosa Inhibitors 一种新型SARS-Cov-2和铜绿假单胞菌抑制剂的2D-QSAR、同源性建模、对接、ADMET和分子动力学模拟研究
Pub Date : 2022-04-08 DOI: 10.54289/jvvd2200106
Emmanuel Israel Edache
Pseudomonas aeruginosa and SARS-CoV-2 are two of the world's most hazardous diseases. Treatments that target the enzyme or protein could be more successful and efficient. In this study, iminoguanidine derivatives were treated to a combination of five [5] computational assessments in the: 2D-QSAR, homology modeling, docking simulation, ADMET evaluation, and molecular dynamics simulations [MDs simulations]. A dataset of 25 iminoguanidine compounds was used in the QSAR analysis, giving a statistically robust and highly predictive model. The created model has been thoroughly validated and meets various statistical parameter thresholds. The interactions between Chloroquine and Azithromycin, a potentially and commonly used antimalarial and antibacterial medication, and the postulated iminoguanidine derivatives with the SARS-CoV-2 main nucleocapsid phosphoprotein were investigated using the docking simulation. The docking data demonstrate that the novel compound 18 has a high level of stability in the SARS-CoV-2 active site as well as a high binding affinity for the heme oxygenase receptor. The rules of five, rule of two, toxicity, and metabolism were used to screen these compounds for suitable fragments and pharmacological properties. Predictions of pharmacological properties suggested that compound 18 could be a promising therapeutic candidate for Pseudomonas aeruginosa and SARS-CoV-2.
铜绿假单胞菌和SARS-CoV-2是世界上最危险的两种疾病。针对这种酶或蛋白质的治疗可能会更成功、更有效。在本研究中,亚氨基胍衍生物在2D-QSAR、同源性建模、对接模拟、ADMET评估和分子动力学模拟[MDs模拟]中进行了五种[5]计算评估。在QSAR分析中使用了25种亚氨基胍化合物的数据集,给出了一个统计稳健且高度预测的模型。所创建的模型已经过彻底验证,并满足各种统计参数阈值。通过对接模拟,研究了氯喹和阿奇霉素(一种潜在且常用的抗疟和抗菌药物)之间的相互作用,以及假想的亚氨基胍衍生物与SARS-CoV-2主要核衣壳磷酸化蛋白之间的相互作用。对接数据表明,新化合物18在SARS-CoV-2活性位点具有高水平的稳定性,并且对血红素加氧酶受体具有高结合亲和力。利用五法则、二法则、毒性和代谢来筛选这些化合物的合适片段和药理学性质。药理学性质预测表明,化合物18可能是铜绿假单胞菌和SARS-CoV-2的有希望的治疗候选者。
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引用次数: 0
Health Equality as Global Public Health Concern in the Current COVID-19 Pandemic Situation 当前新冠肺炎大流行形势下的全球公共卫生关切——健康平等
Pub Date : 2022-02-09 DOI: 10.54289/jvvd2200104
V. Wiwanitkit
When all members of society have a fair and equal opportunity to be as healthy as possible, this is known as health equality. Health equality can be achieved by focusing public health policies and services on the individual needs of communities. It is an important concern on global public health. The concern on this issue is also raised during the COVID-19 pandemic. The epidemic of COVID-19 has brought social and racial injustice and disparity to the foreground of public health. It has demonstrated that health equality is still a work in progress, as COVID-19 has disproportionately affected numerous racial and ethnic minority groups, putting them at greater risk of becoming ill and dying as a result of the virus. People of different skin color from a wide range of backgrounds and experiences are included in the term "racial and ethnic minority groups. Many persons in these groups have had negative experiences, and some social determinants of health have long been overlooked.
当所有社会成员都有公平和平等的机会尽可能保持健康时,这被称为健康平等。通过将公共卫生政策和服务的重点放在社区的个人需求上,可以实现健康平等。这是全球公共卫生的一个重要问题。在2019冠状病毒病大流行期间,也提出了对这一问题的关注。新冠肺炎疫情使公共卫生领域的社会和种族不公正和不平等问题凸显出来。这表明,健康平等仍然是一项正在进行的工作,因为COVID-19对许多种族和少数民族群体造成了不成比例的影响,使他们面临更大的患病和死亡风险。拥有不同肤色、背景和经历的人被称为“种族和少数民族”。这些群体中的许多人都有过不好的经历,一些健康的社会决定因素长期以来一直被忽视。
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引用次数: 0
The Fc Receptor Gene Asterias Rubens: Bioinformatic Data 黄芪Fc受体基因:生物信息学数据
Pub Date : 2022-02-09 DOI: 10.54289/jvvd2200105
M. Leclerc
In the present report, Asterias rubens Fc DNA Sequence was analysed from its transcriptome in bioinformatics; Identities occurred with other sea stars such as Patiria miniata and specially with mammals’ proteins. Identities with Fc receptor mammal IGE was found.
本文从生物信息学的角度分析了红尾Asterias rubens Fc DNA序列;与其他海星(如Patiria miniata),尤其是哺乳动物的蛋白质,都有相同的特征。发现与Fc受体哺乳动物IGE同源。
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引用次数: 0
期刊
Journal of Virology and Viral Diseases
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