Pub Date : 2018-04-28DOI: 10.36233/0372-9311-2018-2-68-75
I. V. Feldblyum, V. Romanenko, A. Nikolaeva, K. A. Subbotina, O. Y. Sosnina, O. Perminova, O. V. Belyakova, T. V. Danilina, A. Ershov, D. M. Trofimov, E. A. Bykova, S. V. Martirosyan, A. V. Ankudinova
Цель. Оценка реактогенности, безопасности и иммуногенности новой отечественной комбинированной вакцины АКДС-ГепВ+Hib. Материалы и методы. Оценка реактогенности, безопасности и иммуногенности препарата исследованы в многоцентровом простом слепом сравнительном рандомизированном клиническом исследовании при иммунизации детей 6 месяцев (препарат сравнения — вакцина АКДС-ГепВ в сочетании с вакциной Хиберикс®). Результаты. Отечественная комбинированная вакцина АКДС-ГепВ+Hib характеризуется хорошей переносимостью, высоким профилем безопасности и выраженной иммуногенностью. По показателям серопротекции, сероконверсии и средней геометрической титров антител сопоставима с используемыми в России вакцинами АКДСГепВ и Хиберикс®. Заключение. Вакцина АКДС-ГепВ+Hib может быть рекомендована для регистрации на территории Российской Федерации для профилактики коклюша, дифтерии, столбняка, гепатита В и Hib-инфекции.
目标。这是一种新的国内混合hpv +Hib疫苗的反应性、安全性和免疫性评估。材料和方法。评估реактоген安全和иммуноген药物探索免疫均只是盲目比较随机临床试验中孩子六个月(相比药物- dpt疫苗疫苗ГепВ加上Хиберикс®)。结果。国内hpv +Hib疫苗组合具有良好的耐受性、高安全配置和免疫功能。серопротекц指标,сероконверс和几何平均抗体效堪比用于俄罗斯疫苗АКДСГепВХиберикс®。囚犯。acds - heb +Hib疫苗可建议在俄罗斯联邦注册，以预防百日咳、白喉、破伤风、乙肝和Hib感染。
{"title":"RESULTS OF A MULTICENTER CLINICAL STUDY OF A NEW COMBINATION VACCINE DTaP-HepB+Hib PRODUCTION OF THE CPA «MICROGEN» FOR IMMUNIZATION OF CHILDREN 6 MONTHS","authors":"I. V. Feldblyum, V. Romanenko, A. Nikolaeva, K. A. Subbotina, O. Y. Sosnina, O. Perminova, O. V. Belyakova, T. V. Danilina, A. Ershov, D. M. Trofimov, E. A. Bykova, S. V. Martirosyan, A. V. Ankudinova","doi":"10.36233/0372-9311-2018-2-68-75","DOIUrl":"https://doi.org/10.36233/0372-9311-2018-2-68-75","url":null,"abstract":"Цель. Оценка реактогенности, безопасности и иммуногенности новой отечественной комбинированной вакцины АКДС-ГепВ+Hib. Материалы и методы. Оценка реактогенности, безопасности и иммуногенности препарата исследованы в многоцентровом простом слепом сравнительном рандомизированном клиническом исследовании при иммунизации детей 6 месяцев (препарат сравнения — вакцина АКДС-ГепВ в сочетании с вакциной Хиберикс®). Результаты. Отечественная комбинированная вакцина АКДС-ГепВ+Hib характеризуется хорошей переносимостью, высоким профилем безопасности и выраженной иммуногенностью. По показателям серопротекции, сероконверсии и средней геометрической титров антител сопоставима с используемыми в России вакцинами АКДСГепВ и Хиберикс®. Заключение. Вакцина АКДС-ГепВ+Hib может быть рекомендована для регистрации на территории Российской Федерации для профилактики коклюша, дифтерии, столбняка, гепатита В и Hib-инфекции.","PeriodicalId":24020,"journal":{"name":"Zhurnal mikrobiologii, epidemiologii, i immunobiologii","volume":"51 1","pages":"68-75"},"PeriodicalIF":0.0,"publicationDate":"2018-04-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82934036","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-04-28DOI: 10.36233/0372-9311-2018-2-58-67
E. V. Otrashevskaya, V. N. Vinokurova, E. A. Shilikov, E. A. Sotnikova, T. A. Perevyshina, S. A. Kolchenko, T. B. Butusova, Elena S. Kostryukova, Elena N. Ilina, G. M. Ignalev
Aim. The aim of the current study was to analyze the genome structure of the M. bovis BCG-1 (Russia) sub-strain, used for the vaccine production, as well as its genome stability within the entire production process. Materials and methods. Whole genome sequencing and M. bovis BCG-1 (Russia) working seed lot and for the last production passage of the sub-strain cultivation from a number of the vaccine batches. Additionally, VNTR sequences of 24 locus analyses, RD patterns comparison, as well as spoligotyping were performed. Results. The whole genome sequence of the M. bovis BCG-1 (Russia) working seed lot was assembled, annotated and deposited to GenBank. On the basis of DU2- and RD-regions analyzes M. bovis BCG-1 (Russia) sub-strain was confirmed to be belonged to BCG Russia strains of DU2-I group. Whole genome sequencing followed by comparative analysis of RD patterns and SNPs confirmed the stability of the vaccine sub-strain genome from the working seed lot to a number of the vaccine batches obtained within the two-years period. VNTR profile and spoligopattern exactly matched the M. bovis BCG-1 (Russia). Conclusion. Thus the M. bovis BCG-1 (Russia) sub-strain genome identity and stability have been studied and demonstrated. The obtained result confirmed the vaccine production process consistency.
{"title":"ИЗУЧЕНИЕ ГЕНЕТИЧЕСКОЙ СТАБИЛЬНОСТИ СУБ-ШТАММА M. BOVIS BCG-1 (RUSSIA) В ПРОЦЕССЕ ПРОИЗВОДСТВА ВАКЦИНЫ БЦЖ","authors":"E. V. Otrashevskaya, V. N. Vinokurova, E. A. Shilikov, E. A. Sotnikova, T. A. Perevyshina, S. A. Kolchenko, T. B. Butusova, Elena S. Kostryukova, Elena N. Ilina, G. M. Ignalev","doi":"10.36233/0372-9311-2018-2-58-67","DOIUrl":"https://doi.org/10.36233/0372-9311-2018-2-58-67","url":null,"abstract":"Aim. The aim of the current study was to analyze the genome structure of the M. bovis BCG-1 (Russia) sub-strain, used for the vaccine production, as well as its genome stability within the entire production process. Materials and methods. Whole genome sequencing and M. bovis BCG-1 (Russia) working seed lot and for the last production passage of the sub-strain cultivation from a number of the vaccine batches. Additionally, VNTR sequences of 24 locus analyses, RD patterns comparison, as well as spoligotyping were performed. Results. The whole genome sequence of the M. bovis BCG-1 (Russia) working seed lot was assembled, annotated and deposited to GenBank. On the basis of DU2- and RD-regions analyzes M. bovis BCG-1 (Russia) sub-strain was confirmed to be belonged to BCG Russia strains of DU2-I group. Whole genome sequencing followed by comparative analysis of RD patterns and SNPs confirmed the stability of the vaccine sub-strain genome from the working seed lot to a number of the vaccine batches obtained within the two-years period. VNTR profile and spoligopattern exactly matched the M. bovis BCG-1 (Russia). Conclusion. Thus the M. bovis BCG-1 (Russia) sub-strain genome identity and stability have been studied and demonstrated. The obtained result confirmed the vaccine production process consistency.","PeriodicalId":24020,"journal":{"name":"Zhurnal mikrobiologii, epidemiologii, i immunobiologii","volume":"55 1","pages":"58-67"},"PeriodicalIF":0.0,"publicationDate":"2018-04-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85275386","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-04-28DOI: 10.36233/0372-9311-2018-2-54-58
В. Н. Зорина, О. Н. Воробьева, Н. А. Зорин
Aim. A comparative study of the effect ofbovine and human lactoferrin (LF) on Staphylococcus aureus, Staphylococcus epidermidis, Enterococcus faecalis, Candida albicans strains. Materials and methods. The daily agar cultures of museum and clinical strains of microorganisms were standardized, diluted with physiological solution up (from 5000 microbial cells/ ml to 0.1 ml) was added to the stepwise dilution of LF (from 1000 pg /ml) and incubated 18 - 24 hours at 37°C. The amount of LF in the sample with the total apparent growth retardation of the microbes was the minimum inhibitory concentration (MIC) for the strain. Results. The MIC of human LF was 4 - 8 times less than MIC of bovine LF. The smallest dose was required for the suppression of C. albicans (11.3±1.5 and 43.8±9.5 pg/ml respectively), the largest when using human LF was needed to suppress S. aureus (38,2±4,6), and in a case of bovine LF - E. faecalis (206,3±51,1). Conclusion. Human LF is much more effective in suppressing bacterial infection, but in the course of evolution, there is an increase in the resistance of S. aureus to LF. The higher availability of bovine LF and the lack of a tendency to increase resistance, it is advisable to use high-doses of bovine LF in the treatment of resistant forms of bacteria and C. albicans.
{"title":"Активность лактоферрина различного происхождения в отношении грамположительных кокков и Candida albicans","authors":"В. Н. Зорина, О. Н. Воробьева, Н. А. Зорин","doi":"10.36233/0372-9311-2018-2-54-58","DOIUrl":"https://doi.org/10.36233/0372-9311-2018-2-54-58","url":null,"abstract":"Aim. A comparative study of the effect ofbovine and human lactoferrin (LF) on Staphylococcus aureus, Staphylococcus epidermidis, Enterococcus faecalis, Candida albicans strains. Materials and methods. The daily agar cultures of museum and clinical strains of microorganisms were standardized, diluted with physiological solution up (from 5000 microbial cells/ ml to 0.1 ml) was added to the stepwise dilution of LF (from 1000 pg /ml) and incubated 18 - 24 hours at 37°C. The amount of LF in the sample with the total apparent growth retardation of the microbes was the minimum inhibitory concentration (MIC) for the strain. Results. The MIC of human LF was 4 - 8 times less than MIC of bovine LF. The smallest dose was required for the suppression of C. albicans (11.3±1.5 and 43.8±9.5 pg/ml respectively), the largest when using human LF was needed to suppress S. aureus (38,2±4,6), and in a case of bovine LF - E. faecalis (206,3±51,1). Conclusion. Human LF is much more effective in suppressing bacterial infection, but in the course of evolution, there is an increase in the resistance of S. aureus to LF. The higher availability of bovine LF and the lack of a tendency to increase resistance, it is advisable to use high-doses of bovine LF in the treatment of resistant forms of bacteria and C. albicans.","PeriodicalId":24020,"journal":{"name":"Zhurnal mikrobiologii, epidemiologii, i immunobiologii","volume":"42 1","pages":"54-58"},"PeriodicalIF":0.0,"publicationDate":"2018-04-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89592184","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-04-28DOI: 10.36233/0372-9311-2018-2-23-30
А. Г. Киреева, Ольга Викторовна Калинина, А. М. Киселев, Н. И. Брико, Е. В. Глушкова, А. В. Дмитриев
Aim. Goal of the study is characterization and analysis of an occurrence of ICE-emm12 genetic element associated with streptococcal outbreaks, among Vietnamese and Russian GAS strains. Materials and methods. A total of 96 strains isolated in 2007 - 2014 in Moscow, Saint-Petersburg and different provinces of Vietnam were studied. Molecular genetic experiments were done as previously described. Whole genome sequencing was done using MiSeq technology. Results. Complete genome sequencing of Vietnamese strain V31 revealed the presence of 61028 bp fragment homologous to integrative and conjugative element ICE-emm12 containing resistance genes to MLS-antibiotics (ermB) and tetracycline (tetM). This element was discovered in 12 (26,1%, types emm12.0, emm12.22) out of 46 Vietnamese strains, and 2 (4,0%, types emm12.0, emm88.2) out of 50 Russian strains. In 13 out of 14 strains, ICE-emm12 was integrated in RNA-methyltransferase gene, which is possibly the «hot spot» for recombination. In all the strains ICE-emm12 was present in two forms: integrated linearized form and excised circular form with potential to be horizontally transferred. Conclusion. The presence of ICE-emm12 containing antibiotic resistance genes and associated with streptococcal outbreaks in South East Asia, among Russian GAS strains together with the fact of intensive tourism industry indicate the need of molecular epidemiological surveillance for circulation of epidemiologically actual streptococcal clones in Russia.
{"title":"РАСПРОСТРАНЕННОСТЬ ГЕНЕТИЧЕСКОГО ЭЛЕМЕНТА ICE-emm12, СОДЕРЖАЩЕГО ГЕНЫ УСТОЙЧИВОСТИ tetM И ermB, СРЕДИ РОССИЙСКИХ И ВЬЕТНАМСКИХ ШТАММОВ СТРЕПТОКОККОВ ГРУППЫ А","authors":"А. Г. Киреева, Ольга Викторовна Калинина, А. М. Киселев, Н. И. Брико, Е. В. Глушкова, А. В. Дмитриев","doi":"10.36233/0372-9311-2018-2-23-30","DOIUrl":"https://doi.org/10.36233/0372-9311-2018-2-23-30","url":null,"abstract":"Aim. Goal of the study is characterization and analysis of an occurrence of ICE-emm12 genetic element associated with streptococcal outbreaks, among Vietnamese and Russian GAS strains. Materials and methods. A total of 96 strains isolated in 2007 - 2014 in Moscow, Saint-Petersburg and different provinces of Vietnam were studied. Molecular genetic experiments were done as previously described. Whole genome sequencing was done using MiSeq technology. Results. Complete genome sequencing of Vietnamese strain V31 revealed the presence of 61028 bp fragment homologous to integrative and conjugative element ICE-emm12 containing resistance genes to MLS-antibiotics (ermB) and tetracycline (tetM). This element was discovered in 12 (26,1%, types emm12.0, emm12.22) out of 46 Vietnamese strains, and 2 (4,0%, types emm12.0, emm88.2) out of 50 Russian strains. In 13 out of 14 strains, ICE-emm12 was integrated in RNA-methyltransferase gene, which is possibly the «hot spot» for recombination. In all the strains ICE-emm12 was present in two forms: integrated linearized form and excised circular form with potential to be horizontally transferred. Conclusion. The presence of ICE-emm12 containing antibiotic resistance genes and associated with streptococcal outbreaks in South East Asia, among Russian GAS strains together with the fact of intensive tourism industry indicate the need of molecular epidemiological surveillance for circulation of epidemiologically actual streptococcal clones in Russia.","PeriodicalId":24020,"journal":{"name":"Zhurnal mikrobiologii, epidemiologii, i immunobiologii","volume":"113 1","pages":"23-30"},"PeriodicalIF":0.0,"publicationDate":"2018-04-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80557547","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-04-28DOI: 10.36233/0372-9311-2018-2-15-22
Н. К. Ахматова, Е. О. Калиниченко, И. Д. Макаренкова, Э. А. Ахматова, А. И. Тухватулин, Д. Ю. Логунов, Н. А. Михайлова
Aim. To study the effect of OprF and aTox proteins of Pseudomonas aeruginosa on the cytokine profile of mice dendritic cells. Materials and methods. Dendritic cells (DC) were obtained from bone marrow cells of BALB/c mice when cultured with 20 ng/ml of recombinant GM-CSF and IL-4 (Biosource, USA). OprF and aTox of P. aeruginosa were used as the inducer of maturation of DC. The level of cytokines was determined in supernatants of DC using the Bio-Plex Pro™ Mouse Cytokine 23-plex Assay (BioRad, USA). Results. Evaluation of the profile and level of cytokines produced by dendritic cells of mice demonstrates the high activity of mature DC. Under the influence of recombinant proteins OprF+aTox, both large amounts of Th-1 cytokines were synthesized: IL-1a, IL-1P, IL-6, TNF-a, Th-2 cytokines: IL- 4, IL-10, IL-13, regulatory cytokines: IL-12, IFN-y, IL-17A and chemokines: KC (CXCL1), MIP-1a (CCL3), MIP-1e (CCL4), RANTES (CCL5). In our studies, we demonstrated the possibility of obtaining mature dendritic cells from the bone marrow of mice under the influence of a complex of P. aeruginosa antigens. Conclusion. The candidate Pseudomonas aeruginosa vaccine based on its recombinant proteins OprF and aTox induces the production of chemokines and Th-1, Th-2, Th-17 cytokines by mice dendritic cells.
{"title":"ЦИТОКИНОВЫЙ ПРОФИЛЬ ДЕНДРИТНЫХ КЛЕТОК МЫШЕЙ ПОД ВОЗДЕЙСТВИЕМ БЕЛКОВ PSEUDOMONAS AERUGINOSA OPRF И ATOX","authors":"Н. К. Ахматова, Е. О. Калиниченко, И. Д. Макаренкова, Э. А. Ахматова, А. И. Тухватулин, Д. Ю. Логунов, Н. А. Михайлова","doi":"10.36233/0372-9311-2018-2-15-22","DOIUrl":"https://doi.org/10.36233/0372-9311-2018-2-15-22","url":null,"abstract":"Aim. To study the effect of OprF and aTox proteins of Pseudomonas aeruginosa on the cytokine profile of mice dendritic cells. Materials and methods. Dendritic cells (DC) were obtained from bone marrow cells of BALB/c mice when cultured with 20 ng/ml of recombinant GM-CSF and IL-4 (Biosource, USA). OprF and aTox of P. aeruginosa were used as the inducer of maturation of DC. The level of cytokines was determined in supernatants of DC using the Bio-Plex Pro™ Mouse Cytokine 23-plex Assay (BioRad, USA). Results. Evaluation of the profile and level of cytokines produced by dendritic cells of mice demonstrates the high activity of mature DC. Under the influence of recombinant proteins OprF+aTox, both large amounts of Th-1 cytokines were synthesized: IL-1a, IL-1P, IL-6, TNF-a, Th-2 cytokines: IL- 4, IL-10, IL-13, regulatory cytokines: IL-12, IFN-y, IL-17A and chemokines: KC (CXCL1), MIP-1a (CCL3), MIP-1e (CCL4), RANTES (CCL5). In our studies, we demonstrated the possibility of obtaining mature dendritic cells from the bone marrow of mice under the influence of a complex of P. aeruginosa antigens. Conclusion. The candidate Pseudomonas aeruginosa vaccine based on its recombinant proteins OprF and aTox induces the production of chemokines and Th-1, Th-2, Th-17 cytokines by mice dendritic cells.","PeriodicalId":24020,"journal":{"name":"Zhurnal mikrobiologii, epidemiologii, i immunobiologii","volume":"37 1","pages":"15-22"},"PeriodicalIF":0.0,"publicationDate":"2018-04-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90252769","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-04-28DOI: 10.36233/0372-9311-2018-2-95-102
Balmasova Ip, S. Ri, T. A. Slavyanskaya, Malova Es, Y. Sepiashvili
Вирус гепатита дельта (ВГдельта) является дефектным вирусом и облигатным спутником вируса гепатита В (ВГВ). Клиническое значение ВГдельта и ВГВ коинфекции связано с более тяжелыми формами острого или хронического вирусного гепатита, более высоким риском развития цирроза печени и гепатоклеточной карциномы по сравнению с BГВ-моноинфекцией. Современный уровень знаний по молекулярной биологии возбудителей подтверждает существование очень сложных взаимоотношений между ВГВ, ВГдельта, зараженными гепатоцитами и клетками иммунной системы. Несмотря на то, что виремия ВГВ в настоящее время может контролироваться у подавляющего большинства лиц с помощью нуклеозидных аналогов, проблема лечения ВГдельта и ВГВ коинфекции далека от своего решения. Фундаментальные исследования последних лет позволили добиться значительного прогресса в понимании биологии ВГдельта и создают основу для разработки и внедрения в клиническую практику высокоэффективных противовирусных препаратов.
{"title":"COINFECTION BY HEPATITIS B AND HEPATITIS DELTA VIRUSES: MOLECULAR BIOLOGY OF PATHOGENS AND PROSPECTS OF PHARMACOTHERAPY","authors":"Balmasova Ip, S. Ri, T. A. Slavyanskaya, Malova Es, Y. Sepiashvili","doi":"10.36233/0372-9311-2018-2-95-102","DOIUrl":"https://doi.org/10.36233/0372-9311-2018-2-95-102","url":null,"abstract":"Вирус гепатита дельта (ВГдельта) является дефектным вирусом и облигатным спутником вируса гепатита В (ВГВ). Клиническое значение ВГдельта и ВГВ коинфекции связано с более тяжелыми формами острого или хронического вирусного гепатита, более высоким риском развития цирроза печени и гепатоклеточной карциномы по сравнению с BГВ-моноинфекцией. Современный уровень знаний по молекулярной биологии возбудителей подтверждает существование очень сложных взаимоотношений между ВГВ, ВГдельта, зараженными гепатоцитами и клетками иммунной системы. Несмотря на то, что виремия ВГВ в настоящее время может контролироваться у подавляющего большинства лиц с помощью нуклеозидных аналогов, проблема лечения ВГдельта и ВГВ коинфекции далека от своего решения. Фундаментальные исследования последних лет позволили добиться значительного прогресса в понимании биологии ВГдельта и создают основу для разработки и внедрения в клиническую практику высокоэффективных противовирусных препаратов.","PeriodicalId":24020,"journal":{"name":"Zhurnal mikrobiologii, epidemiologii, i immunobiologii","volume":"20 1","pages":"95-102"},"PeriodicalIF":0.0,"publicationDate":"2018-04-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73417639","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-04-28DOI: 10.36233/0372-9311-2018-2-119-126
Т. Е. Сизикова, В. Н. Лебедев, Н. В. Карулина, О. В. Чухраля, Светлана Ивановна Сыромятникова, Сергей Владимирович Борисевич
Ebola virus that composed Ebolavirus genus of Filoviridae Family causes severe hemorrhagic fever in humans with high case-fatality rates (up to 90%). The Ebolavirus genus includes Ebola-Zaire, Ebola-Sudan, Ebola-Reston, Ebola-Tai Forest and Ebola-Bundibugyo viruses. The date about epidemic outbreaks of disease, reservoirs of infection, accidental hosts of Ebola virus are presented in this review. The date about natural reservoirs of infection are accessed only for Ebola-Zaire and Ebola-Reston viruses. For Ebola-Sudan, Ebola-Tai Forest and Ebola-Bundibugyo viruses such information is absence. The bats are natural reservoirs for Ebola-Zaire and Ebola-Reston viruses. The formation of natural reservoirs of filoviruses assumes possibilities of existence of several hosts. The interrelation of Ebola virus and their hosts, dynamics of infection are the classical «susceptible-infected-immune» (recovered) cycle. The likely schemes of rises of epidemic outbreaks, caused by Ebola-Zaire virus are suggested.
{"title":"НЕКОТОРЫЕ ЭКОЛОГИЧЕСКИЕ ХАРАКТЕРИСТИКИ ВИРУСА ЭБОЛА В ПРИРОДНЫХ ОЧАГАХ","authors":"Т. Е. Сизикова, В. Н. Лебедев, Н. В. Карулина, О. В. Чухраля, Светлана Ивановна Сыромятникова, Сергей Владимирович Борисевич","doi":"10.36233/0372-9311-2018-2-119-126","DOIUrl":"https://doi.org/10.36233/0372-9311-2018-2-119-126","url":null,"abstract":"Ebola virus that composed Ebolavirus genus of Filoviridae Family causes severe hemorrhagic fever in humans with high case-fatality rates (up to 90%). The Ebolavirus genus includes Ebola-Zaire, Ebola-Sudan, Ebola-Reston, Ebola-Tai Forest and Ebola-Bundibugyo viruses. The date about epidemic outbreaks of disease, reservoirs of infection, accidental hosts of Ebola virus are presented in this review. The date about natural reservoirs of infection are accessed only for Ebola-Zaire and Ebola-Reston viruses. For Ebola-Sudan, Ebola-Tai Forest and Ebola-Bundibugyo viruses such information is absence. The bats are natural reservoirs for Ebola-Zaire and Ebola-Reston viruses. The formation of natural reservoirs of filoviruses assumes possibilities of existence of several hosts. The interrelation of Ebola virus and their hosts, dynamics of infection are the classical «susceptible-infected-immune» (recovered) cycle. The likely schemes of rises of epidemic outbreaks, caused by Ebola-Zaire virus are suggested.","PeriodicalId":24020,"journal":{"name":"Zhurnal mikrobiologii, epidemiologii, i immunobiologii","volume":"67 1","pages":"119-126"},"PeriodicalIF":0.0,"publicationDate":"2018-04-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80393235","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-02-28DOI: 10.36233/0372-9311-2018-1-45-52
D. V. Efremenko
The list included the bacterial (plague, anthrax, cholera) and viral agents (orthopoxviruses, filo- viruses, arenaviruses, coronaviruses, orthomyxoviruses) of the I — II groups of the pathogenicity. The nomenclature of the widespread natural and focal (tularemia, leptospirosis, the Q fever, he morrhagic fever with a renal syndrome, ornithosis) and the ubiquitous (brucellosis, hemorrhagic colibacillosis, a hemolytic-uremic syndrome, intestinal yersiniosis, pseudotuberculosis, Legionnaires' disease) infections capable to cause the serious complication of the sanitary and epidemiologic situation is prepared. On the basis of the carried-out assessment of dangerous bio logical factors the universal list of PBA for priority ensuring readiness for laboratory diagnostics during public events was created.
{"title":"BIOLOGICAL SAFETY OF PUBLIC EVENTS: FEATURES OF LABORATORY DIAGNOSTICS","authors":"D. V. Efremenko","doi":"10.36233/0372-9311-2018-1-45-52","DOIUrl":"https://doi.org/10.36233/0372-9311-2018-1-45-52","url":null,"abstract":"The list included the bacterial (plague, anthrax, cholera) and viral agents (orthopoxviruses, filo- viruses, arenaviruses, coronaviruses, orthomyxoviruses) of the I — II groups of the pathogenicity. The nomenclature of the widespread natural and focal (tularemia, leptospirosis, the Q fever, he morrhagic fever with a renal syndrome, ornithosis) and the ubiquitous (brucellosis, hemorrhagic colibacillosis, a hemolytic-uremic syndrome, intestinal yersiniosis, pseudotuberculosis, Legionnaires' disease) infections capable to cause the serious complication of the sanitary and epidemiologic situation is prepared. On the basis of the carried-out assessment of dangerous bio logical factors the universal list of PBA for priority ensuring readiness for laboratory diagnostics during public events was created.","PeriodicalId":24020,"journal":{"name":"Zhurnal mikrobiologii, epidemiologii, i immunobiologii","volume":"154 1","pages":"45-52"},"PeriodicalIF":0.0,"publicationDate":"2018-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86209250","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-02-28DOI: 10.36233/0372-9311-2018-1-76-84
L. Puzyreva, L. A. Rodkina, A. Mordyk, V. Konchenko, L. Dalabaeva
Aim. Study of frequency, the characteristic of lower respiratory tract infections, and results of microbiological researches of biomaterial at HIV-positive patients. Materials and methods. Materials of the Infectious hospital No. 1 of Omsk in 5 years (2012 - 2016) were used. Results. From the treated 1926 HIV-positive patients, lower respiratory tract infections occurred in 538 patients. 45,2% at which lethality was 18,1% fell to the share of bacteriemic pneumonia. The analysis of results of microbiological researches of biomaterials at HIV-positive patients was carried out. In a sputum Staphylococcus aureus, Klebsiella pneumoniae, Enterococcus faecalis and other microorganisms was most often allocated. Streptococcus viridans and mushrooms of the sort Candida were a frequent find in biomaterial. Conclusion. The received results demand further researches for comparison of clinicoradiological implications and result of a microbiological research of biomaterials of HIV-positive patients.
{"title":"ANALYSIS OF LOWER RESPIRATORY TRACT INFECTIONS WITH A RESEARCH OF A MICROBIAL LANDSCAPE OF MATERIAL AT HIV-POSITIVE PATIENTS","authors":"L. Puzyreva, L. A. Rodkina, A. Mordyk, V. Konchenko, L. Dalabaeva","doi":"10.36233/0372-9311-2018-1-76-84","DOIUrl":"https://doi.org/10.36233/0372-9311-2018-1-76-84","url":null,"abstract":"Aim. Study of frequency, the characteristic of lower respiratory tract infections, and results of microbiological researches of biomaterial at HIV-positive patients. Materials and methods. Materials of the Infectious hospital No. 1 of Omsk in 5 years (2012 - 2016) were used. Results. From the treated 1926 HIV-positive patients, lower respiratory tract infections occurred in 538 patients. 45,2% at which lethality was 18,1% fell to the share of bacteriemic pneumonia. The analysis of results of microbiological researches of biomaterials at HIV-positive patients was carried out. In a sputum Staphylococcus aureus, Klebsiella pneumoniae, Enterococcus faecalis and other microorganisms was most often allocated. Streptococcus viridans and mushrooms of the sort Candida were a frequent find in biomaterial. Conclusion. The received results demand further researches for comparison of clinicoradiological implications and result of a microbiological research of biomaterials of HIV-positive patients.","PeriodicalId":24020,"journal":{"name":"Zhurnal mikrobiologii, epidemiologii, i immunobiologii","volume":"31 2 1","pages":"76-84"},"PeriodicalIF":0.0,"publicationDate":"2018-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90964287","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-02-28DOI: 10.36233/0372-9311-2018-1-112-119
А. М. Карамзин, Н. М. Терешин
Once considered as a problem only in high income countries, overweight and obesity now rise in low- and middle-income countries, particularly in urban settings. This situation accelerates the development of different approaches to investigation of obesity, makes the medical community look for new approaches to investigation of the obesity. Human’s microbiome is an imprescriptible part of it. Nevertheless it’s energetic function wasn’t fully appraised. Microbiome takes part in shorty chain fatty acids metabolism. Bacterial cells provide over 70% of daily energy for enterocytes, it’s part in general metabolism takes over 10%. ScFA can change activity of adenosine monophosphate-dependent protein kinase, stimulate leptin synthesis. Microbiome regulates synthesis of glucagon-like peptide, which has contrinsular effect. Right composition of microbiome reduces non-specific inflammation, produces isomers of linoleic acid, which can cause reduction of inflammation too. This article appraises probiotics as drugs for treatment to obesity and eradication of some conditions that can arise during obesity (atherosclerosis, hypertension, depression).
{"title":"ВЛИЯНИЕ МИКРОФЛОРЫ ЖКТ НА ОЖИРЕНИЕ. ПРИМЕНЕНИЕ ПРОБИОТИКОВ КАК ЛЕКАРСТВЕННЫХ СРЕДСТВ","authors":"А. М. Карамзин, Н. М. Терешин","doi":"10.36233/0372-9311-2018-1-112-119","DOIUrl":"https://doi.org/10.36233/0372-9311-2018-1-112-119","url":null,"abstract":"Once considered as a problem only in high income countries, overweight and obesity now rise in low- and middle-income countries, particularly in urban settings. This situation accelerates the development of different approaches to investigation of obesity, makes the medical community look for new approaches to investigation of the obesity. Human’s microbiome is an imprescriptible part of it. Nevertheless it’s energetic function wasn’t fully appraised. Microbiome takes part in shorty chain fatty acids metabolism. Bacterial cells provide over 70% of daily energy for enterocytes, it’s part in general metabolism takes over 10%. ScFA can change activity of adenosine monophosphate-dependent protein kinase, stimulate leptin synthesis. Microbiome regulates synthesis of glucagon-like peptide, which has contrinsular effect. Right composition of microbiome reduces non-specific inflammation, produces isomers of linoleic acid, which can cause reduction of inflammation too. This article appraises probiotics as drugs for treatment to obesity and eradication of some conditions that can arise during obesity (atherosclerosis, hypertension, depression).","PeriodicalId":24020,"journal":{"name":"Zhurnal mikrobiologii, epidemiologii, i immunobiologii","volume":"35 1","pages":"112-119"},"PeriodicalIF":0.0,"publicationDate":"2018-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86590694","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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