"CTRI Bulletin"
#4,(9),2019.
CTRI BULLETIN №4 (9) 2019
Journal Information: Read
Chief Editor: Ergeshov A.E.
Year of foundation: 2017
ISSN (Print): Browse
Publisher site: http://critub.ru
http://tb-bulletin.ru
CONTENT
1) | Acute phase reactants and nutritional status markers in patients with TB/HIV co-infection Abdullaev R.Yu., Komissarova O.G., Gerasimov L.N. | 5 | READ MORE | |
2) | Disseminated lung lesions in patients with late-stage HIV disease with immunosuppression Mishin V.Yu., Mishina A.V., Ergeshov A.E., Romanov V.V. | 14 | READ MORE | |
3) | Acute phase reactants in treatment of pulmonary TB patients with diabetes mellitus Berezhnaya O.O., Abdullaev R.Yu., Komissarova O.G., Romanov V.V. | 30 | READ MORE | |
4) | Tuberculous peritonitis in HIV infection Sinitsyn M.V., Plotkin D.V., Abu Arkub T.I., Reshetnikov M.N., Barsky B.G. | 38 | READ MORE | |
5) | Epidemiological, immunological and clinical manifestations of TB in preschool children and junior schoolchildren Aroyan A.R. | 45 | READ MORE | |
6) | The role of specific clinical and anamnestic data in the development of extrapulmonary TB in children Porkulevich N.I. | 52 | READ MORE | |
7) | Peculiarities of primary diagnosis of sarcoidosis in association with ischemic heart disease Abubikirov A.F., Leonova E.I., Mazaeva L.A., Medvedev A.V., Shmelev E.I. | 59 | READ MORE | |
8) | Modern opportunities and priorities of tuberculosis control in the Republic of Moldova (dedicated to the 60th anniversary of Kirill Draganyuk Phthisiopulmonology Institute) Javorsky K.M., Aleksandru S.M., Vilk V.V., Tudor E.M., Donika A.F., Bolotnikova V.A., Moskovchuc A.F., Brumaru A.G., Korlotyanu A.A. | 70 | READ MORE | |
9) | In vitro activity of nanosilver comvbination with isoniazid and rifampicin against Mycobacterium tuberculosis Nikonenko B.V., Majorov K.B., Revina A.A., Zakharov A.V., Ergeshov A.E. | 76 | READ MORE | |
10) | Detection of mycobacteriaby luminescence microscopy. Part 2. Microscopic study of smears Sevastyanova E.V., Larionova E.E., Andrievskaya I.Yu., Smirnova T.G. | 81 | READ MORE |
ACUTE PHASE REACTANTS AND NUTRITIONAL STATUS MARKERS IN PATIENTS WITH TB/HIV CO-INFECTION
Article 1. | Page 5. |
ARTICLE TITLE: | Acute phase reactants and nutritional status markers in patients with tb/hiv co-infection DOI: 10.7868/S2587667819040010 |
AUTORS: | Abdullaev R.Yu.1, Komissarova O.G.1,2, Gerasimov L.N.1,3 1 Central TB Research Institute, Moscow, Russia 2 Russian National Research Medical University named after N.I. Pirogov, Moscow, Russia 3 Tuberculosis Hospital named after A.E. Rabukhin, Moscow, Russia |
DESCRIPTION OF ARTICLE: | Submitted as of 06.03.2019 In the recent years the problem of TB/HIV co-infection has been attracting more and more attention. Intense interest was aroused due to continuous growth of TB incidence among HIV patients. HIV infection is a risk factor for developing TB. The course and the outcome of TB in HIV patients depend on the non-specific reactivity of the host’s organism, i.e. the ability to react to a causative agent with a complex of protective reactions. The systemic inflammatory response (SIR) is one of such reactions. The key components of SIR are increasing synthesis and release of proteins with specific protective functions, so-called acute phase reactants (APR). The process is accompanied by decreasing synthesis of transporters in the liver. The problem of TB/HIV co-infection should be urgently addressed, since it is important to understand the mechanisms of TB process in such patients. We have reviewed the data related to laboratory presentations of SIR in TB/HIV patients, including APR levels (CRP, α1-antitrypsin, haptoglobin, fibrinogen) and nutritional status markers (BMI, transthyretin, albumin). The article was prepared in the framework of scientific research no. 0515-2015-0015 “Modern approaches to diagnosis, epidemiology and treatment of drug resistant pulmonary TB, including TB associated with HIV infection or diabetes mellitus”. |
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KEYWORDS: | TB, HIV infection, systemic inflammatory response, acute phase reactants, nutritional deficiency, transthyretin. |
FOR CORRESPONDENCE: | Central ТВ Research Institute 2, Yauzskaya alley, 107564, Moscow, Russia Rizvan Yu. Abdullaev, Doctor of Medical Sciences, Professor, Head of Biochemistry Laboratory Tel.: +7 (499) 748-30-23 E-mail: rizvan0403@yandex.ru Oksana G. Komissarova, Doctor of Medical Sciences, Deputy Director for Research and Treatment, Professor of Phthisiology Department of Russian National Research Medical University named after N.I. Pirogov Tel.: +7 (499) 785-90-60 E-mail: okriz@rambler.ru Tuberculosis Hospital named after A.E. Rabukhin 7, Rabukhin St., 141504, Solneshnogorsk, Moscow region Lev N. Gerasimov, phthisiologist Tel.: +7 (495) 780-69-08 E-mail: 1968berserc@mail.ru |
DISSEMINATED LUNG LESIONS IN PATIENTS WITH LATE-STAGE HIV DISEASE WITH IMMUNOSUPPRESSION
Article 2. | Page 14. |
ARTICLE TITLE: | Disseminated lung lesions in patients with late-stage Hiv disease with immunosuppression DOI: 10.7868/S2587667819040022 |
AUTORS: | Mishin V.Yu.1, 2, Mishina A.V.1, Ergeshov A.E.2, Romanov V.V.2 1 A.I. Evdokimov Moscow State University of Medicine and Dentistry, Moscow, Russia 2 Central TB Research Institute, Moscow, Russia |
DESCRIPTION OF ARTICLE: | Submitted as of 21.02.2019 We have presented the literature data on disseminated lung lesions in patients with late-stage HIV disease with immunosuppression. We reviewed the most urgent issues of diagnosis and clinical manifestations of disseminate lung lesions accompanied by different secondary comorbidities typical for late-stage HIV patients with immunosuppression. Phthisiologists, pulmonologists, infectiologists, therapeutists and other medical specialists should have understanding of such a pathology to timely diagnose disseminated lung lesions in patients with late-stage HIV disease. They should conduct comprehensive clinical, radiological, laboratory studies to choose adequate tactics of patient management. The most frequent disseminated lung lesions in patients with late-stage HIV disease with immunosuppression are tuberculosis, non-tuberculous mycobacterioses, pneumocystis pneumonia, and atypical pneumonias caused by viruses, bacteria, fungi or parasites. The article was prepared in the framework of scientific research no. 0515-2015-0015 “Modern approaches to diagnosis, epidemiology and treatment of drug resistant pulmonary TB, including TB associated with HIV infection or diabetes mellitus”. |
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KEYWORDS: | HIV disease, immunosuppression, disseminated lung lesions, tuberculosis, differential diagnosis. |
FOR CORRESPONDENCE: | A.I. Evdokimov Moscow State University of Medicine and Dentistry 20/1, Delegatskaya ul., 127473, Moscow, Russia Central TB Research Institute 2, Yauzskaya alley, 107564, Moscow, Russia Vladimir Yu. Mishin, Doctor of Medical Sciences, Professor, Head, Phthisiology and Pulmonology Department, A.I. Evdokimov Moscow State University of Medicine and Dentistry; Principal Researcher, Central TB Research Institute Tel.: +7 (910) 436-56-88 Е-mail: mishin.vy@mail.ru A.I. Evdokimov Moscow State University of Medicine and Dentistry 20/1, Delegatskaya ul., 127473, Moscow, Russia Anastasia V. Mishina, Candidate of Medical Sciences, Assistant, Phthisiology and Pulmonology Department Tel.: +7 (910) 459-18-90 Е-mail: av.mishina@yandex.ru Central TB Research Institute 2, Yauzskaya alley, 107564, Moscow, Russia Atadzhan E. Ergeshov, Doctor of Medical Sciences, Professor, Director Tel.: +7 (499) 785-90-19 E-mail: cniit@ctri.ru Vladimir V. Romanov, Doctor of Medical Sciences, Professor, Head of Phthisiology Department Tel.: +7 (916) 169-84-60 E-mail: romanov-vladimir.nkj@yandex.ru |
ACUTE PHASE REACTANTS IN TREATMENT OF PULMONARY TB PATIENTS WITH DIABETES MELLITUS
Article 3. | Page 30. |
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ARTICLE TITLE: | Acute phase reactants in treatment of pulmonary tb patients with diabetes mellitus DOI: 10.7868/S2587667819040034 |
AUTORS: | Berezhnaya O.O.1,2, Abdullaev R.Yu.1, Komissarova O.G.1,2, Romanov V.V.1 1 Central TB Research Institute, Moscow, Russia 2 N.I. Pirogov Russian National Research Medical University, Moscow, Russia |
DESCRIPTION OF ARTICLE: | Submitted as of 10.04.2019 Aim. To study the dynamics of acute phase reactants (APR) in the complex treatment of pulmonary TB patients with different types diabetes mellitus (DM) before and during treatment. Materials and methods. We studied 100 pulmonary TB patients divided in two groups. Group 1 included 40 pulmonary TB patients with type 1 DM. Group 2 included 60 pulmonary TB patients with type 2 DM. We determined the levels of C-reactive protein (CRP), serum amyloid A (SAA) protein, α1-antitrypsin (α1-АТ), haptoglobin (Hp) and fibrinogen (F). These studies were performed before treatment and on a monthly basis during the first 6 months of treatment. Results and conclusions. We established that in patients with the both diseases the dynamics of APR directly depended on treatment effectiveness. By the end of a six-month course the levels of APR came to the norm in patients with the either type DM, though α1-АТ remained moderately elevated. This witnessed incompleteness of inflammatory process and possible activation of limited proteolysis reactions during reparative processes. However, some indicators changed in patients with different types DM at different rates. Normalization of most APR during effective treatment of patients with type 2 DM was slower. Different rates of reduction or normalization of individual APR in patients with different types DM, apparently, were associated with the peculiarities of the host’s protective reactions, which slowed down as infection aggression was over and inflammation was resolved. Treatment failure led to delayed and incomplete positive dynamics of CRP and SAA; initially high values of α1-АТ and Hp did not change during the whole course of treatment. The research was conducted under scientific research theme no. 0515-2015-0015 “Modern approaches to diagnosis, epidemiology and treatment of drug resistant pulmonary TB, including HIV- and diabetes mellitus-associated TB”. |
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KEYWORDS: | TB, diabetes mellitus, acute phase reactants, C-reactive protein, serum amyloid A protein, α1-antitrypsin, haptoglobin, fibrinogen. |
FOR CORRESPONDENCE: | Central ТВ Research Institute 2, Yauzskaya alley, 107564, Moscow, Russia Olga O. Berezhnaya, MD, phthisiologist of Therapeutic Department no. 3, Central TB Research Institute; Assistant, Phthisiology Department, N.I. Pirogov Russian National Research Medical University Tel.: +7 (499) 785-90-71 E-mail: olga.berejnaya12@gmail.com Rizvan Yu. Abdullaev, Doctor of Medical Sciences, Professor, Leading Researcher, Department of Pathological Anatomy, Cell Biology and Biochemistry, Head of Biochemistry Laboratory Tel.: +7 (499) 785-90-71 E-mail: rizvan0403@yandex.ru Oksana G. Komissarova, Doctor of Medical Sciences, Deputy Director for Research and Treatment, Central TB Research Institute; Professor of Phthisiology Department, N.I. Pirogov Russian National Research Medical University Tel.: +7 (903) 118-48-18 E-mail: oksana.komissarova.72@mail.ru Vladimir V. Romanov, Doctor of Medical Sciences, Professor, Head, Phthisiology Department Tel.: +7 (499) 785-90-71 E-mail: romanov-vladimir-vik@yandex.ru |
TUBERCULOUS PERITONITIS IN HIV INFECTION
Article 4. | Page 38. |
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ARTICLE TITLE: | Tuberculous peritonitis in hiv infection DOI: 10.7868/S2587667819040046 |
AUTORS: | Sinitsyn M.V.1, Plotkin D.V.1,2, Abu Arkub T.I.1, Reshetnikov M.N.1, Barsky B.G.1 1 Moscow Research and Clinical Center for Tuberculosis Control of Moscow Government Health Department, Moscow, Russia 2 N.I. Pirogov Russian National Research Medical University, Moscow, Russia |
DESCRIPTION OF ARTICLE: | Submitted as of 05.07.2019 Abdominal TB in HIV-positive patients is usually asymptomatic and chronic; manifestations occur at development of various complications described as “acute abdomen”. Aim: To compare informativity of diagnostic video-laparoscopy and radiologic methods in diagnosing tuberculous peritonitis in HIV patients. Materials and methods. In 2014–2018, 52 tuberculous peritonitis patients (including 14 HIV patients) underwent medical examinations and surgery at the TB surgery department of the Moscow Research and Clinical Center for Tuberculosis Control. Results and discussion. The radiological methods were informative in only half of the patients. Diagnostic laparoscopy followed by exudate studies and peritoneal biopsy showed more accurate diagnostic results. In the most cases, due to similarities of the laparoscopic features, it was necessary to carry out differential diagnosis with peritoneal carcinomatosis and abdominal adhesive disease. Conclusion. In HIV patients, tuberculous peritonitis course is latent with various manifestations. The radiological studies cannot reveal the nature of abdominal changes. Low specificity of adenosine deaminase (ADA) activity in HIV patients, low detection of M. tuberculosis DNA and M. tuberculosis by PCR testing of exudate swabs makes laparoscopy with biopsy the only reliable method of abdominal TB diagnosis, including in HIV patients. |
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KEYWORDS: | abdominal tuberculosis, HIV infection, diagnosis, video laparoscopy. |
FOR CORRESPONDENCE: | Moscow Research and Clinical Center for Tuberculosis Control of Moscow Government Health Department 10, Stromynka St., 107014, Moscow, Russia Mikhail V. Sinitsyn, Candidate of Medical Sciences, Acting Director Tel.: +7 (910) 462-42-54 E-mail: msinitsyn@mail.ru Dmitry V. Plotkin, Candidate of Medical Sciences, Surgeon, Tuberculosis Surgery Department no. 2; Docent, General Surgery and Radiology Diagnosis Department, Treatment Faculty, N.I. Pirogov Russian National Research Medical University Tel.: +7 (916) 125-89-21 E-mail: kn13@list.ru Tamila I. Abu Arkub, Surgeon, Tuberculosis Surgery Department no. 2 Tel.: +7 (499) 268-25-00 E-mail: tamila89.07@mail.ru Mikhail N. Reshetnikov, Candidate of Medical Sciences, Surgeon, Tuberculosis Surgery Department no. 2 Tel.: +7 (499) 268-25-00 E-mail: taxol@bk.ru Boris G. Barsky, Candidate of Medical Sciences, Head, Tuberculosis Surgery Department no. 2 Tel.: +7 (499) 268-25-00 E-mail: bbarsky@mail.ru |
EPIDEMIOLOGICAL, IMMUNOLOGICAL AND CLINICAL MANIFESTATIONS OF TB IN PRESCHOOL CHILDREN AND JUNIOR SCHOOLCHILDREN
Article 5. | Page 45. |
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ARTICLE TITLE: | Epidemiological, immunological and clinical manifestations of tb in preschool children and junior schoolchildren DOI: 10.7868/S2587667819040058 |
AUTORS: | Aroyan A.R. Omsk State Medical University, Omsk, Russia |
DESCRIPTION OF ARTICLE: | Submitted as of 30.06.2019 Preschool and junior school age are special for TB infection. Researchers and child TB physicians observe a large share of TB infection and TB disease in these age groups, which is due to expanding contacts of growing children. In the article you will find the results of a retrospective study of 609 children aged 4–1 in Omsk region. They all were ill with TB and received inpatient treatment in 2001–2018. Epidemiological, immunological and clinical manifestations of TB were described for further improvement of diagnostic and preventive procedures. |
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KEYWORDS: | TB, junior school age, preschool children, infection, diagnosis. |
FOR CORRESPONDENCE: | Omsk State Medical University 12, Lenin St., 644099, Omsk, Russia Anna R. Aroyan, Assistant, Phthisiology, Phthisiosurgery and Infectious Diseases Department Тел.: +7 (381) 240-45-15 Е-mail: аnna.aroyan@yandex.ru |
THE ROLE OF SPECIFIC CLINICAL AND ANAMNESTIC DATA IN THE DEVELOPMENT OF EXTRAPULMONARY TB IN CHILDREN
Article 6. | Page 52. |
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ARTICLE TITLE: | The role of specific clinical and anamnestic data In the development of extrapulmonary tb in children DOI: 10.7868/S258766781904006X |
AUTORS: | Porkulevich N.I. Omsk State Medical University, Omsk, Russia |
DESCRIPTION OF ARTICLE: | Submitted as of 30.06.2019 The main risk factors for the development of active TB in children are: pronounced or hyperergic reactions to tuberculin, living in antisocial or sociodemographic risk families, exposure to TB, comorbidities, primary infection, absent or ineffective BCG vaccination. Presently, there are very few researches, which reflect the role of specific risk factors for the development of extrapulmonary TB. In this article the most significant risk factors for the development of extrapulmonary TB in children in Omsk region are outlined based on the analysis of anamnestic and clinical data, family social status, epidemiological anamnesis. |
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KEYWORDS: | children, TB, extrapulmonary TB, risk factors, infection, clinical forms of TB. |
FOR CORRESPONDENCE: | Omsk State Medical University 8a, Khimikov St., 644050, Omsk, Russia Nadezhda I. Porkulevich, Postgraduate Student, Department of Phthisiology, Phthisiosurgery and Infectious Diseases Tel.: +7 (908) 107-30-73 Е-mail: nkul@mail.ru |
PECULIARITIES OF PRIMARY DIAGNOSIS OF SARCOIDOSIS IN ASSOCIATION WITH ISCHEMIC HEART DISEASE
Article 7. | Page 59. |
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ARTICLE TITLE: | Peculiarities of primary diagnosis of sarcoidosis in association with ischemic heart disease DOI: 10.7868/S2587667819040071 |
AUTORS: | Abubikirov A.F., Leonova E.I., Mazaeva L.A., Medvedev A.V., Shmelev E.I. Central TB Research Institute, Moscow, Russia |
DESCRIPTION OF ARTICLE: | Submitted as of 14.03.2019 Diagnosis of pulmonary and intrathoracic lymph node (ITLN) sarcoidosis in association with ischemic heart disease (IHD) remains inadequate. More than one third of patients receive long courses of TB treatment or corticosteroids instead of rational and active complementary diagnostic procedures. The frequency of diagnostic errors is high – 50–70%. Aim: To establish causes of diagnostic errors and detect peculiarities of sarcoidosis diagnosis in IHD patients. Materials and methods: We carried out a study at the pulmonology department of the Central TB Research Institute. We analyzed diagnostic results obtained in 49 patients with pulmonary/ITLN sarcoidosis without IHD and 38 patients with pulmonary/ITLN sarcoidosis in association with IHD. Results and discussion. In IHD patients errors in sarcoidosis diagnosis occurred 1.35 times oftener than in non-IHD patients. The errors were due to misunderstanding of symptoms (13.5% of patients), misreading of functional (18.41%) or X-ray (28.93%) study results. The underlying cause was insufficient use of modern diagnostic methods, including chest CT, bronchological studies, morphological verification. Conclusion. Difficulties in pulmonary/ITLN sarcoidosis diagnosis were observed in 60.49% of IHD patients. The primary diagnostic errors were attributed to few symptoms at the initial stages of the disease, discordance between clinical manifestations and the lung changes, scanty functional disturbances. The worst difficulties were encountered at differentiating with pulmonary TB (12.24%), cancer (8.16%), community acquired pneumonia (5.26%). Timely use of modern diagnostic methods (chest CT, morphological verification of the diagnosis) would reduce the number of diagnostic errors 1.34 times. The research was conducted under scientific theme no. 0515-2019-00-14 “Improving the treatment of granulomatous, interstitial and non-specific lung diseases.” |
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KEYWORDS: | sarcoidosis, ischemic heart disease, computed tomography, spirometry, diffusing capacity of the lung, echocardiography. |
FOR CORRESPONDENCE: | Central TB Research Institute 2, Yauzskaya alley, 107564, Moscow, Russia Anver F. Abubikirov, Candidate of Medical Sciences, Senior Researcher, Department of Differential Diagnosis of Pulmonary TB and Extracorporal Treatments Tel.: +7 (916) 126-86-33 Е-mail: abubik_1@mail.ru Elena I. Leonova, Candidate of Medical Sciences, Researcher, Department of Differential Diagnosis of Pulmonary TB and Extracorporal Treatments Tel.: +7 (906) 755-36-64 Е-mail: zei86@mail.ru Larisa A. Mazaeva, Candidate of Medical Sciences, Researcher, Department of Differential Diagnosis of Pulmonary TB and Extracorporal Treatments Tel.: +7 (903) 735-08-71 Е-mail: lara.mazaeva@yandex.ru Alexander V. Medvedev, Candidate of Medical Sciences, Senior Researcher, Department of Differential Diagnosis of Pulmonary TB and Extracorporal Treatments Tel.: +7 (909) 691-41-54 Е-mail: alexmedved_1@mail.ru Evgeny I. Shmelev, Doctor of Medical Sciences, Head, Department of Differential Diagnosis of Pulmonary TB and Extracorporal Treatments Tel.: +7 (499) 785-90-08 Е-mail: eishmelev@mail.ru |
MODERN OPPORTUNITIES AND PRIORITIES OF TUBERCULOSIS CONTROL IN THE REPUBLIC OF MOLDOVA (dedicated to the 60th anniversary of Kirill Draganyuk Phthisiopulmonology Institute)
Article 8. | Page 70. |
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ARTICLE TITLE: | Modern opportunities and priorities of tuberculosis control In the republic of moldova (dedicated to the 60th anniversary of kirill draganyuk phthisiopulmonology institute) DOI:10.7868/S2587667819040083 |
AUTORS: | Javorsky K.M., Aleksandru S.M., Vilk V.V., Tudor E.M., Donika A.F., Bolotnikova V.A., Moskovchuc A.F., Brumaru A.G., Korlotyanu A.A. Kirill Draganyuk Phthisiopulmonology Institute, Kishinev, Moldova |
DESCRIPTION OF ARTICLE: | Submitted as of 17.09.2019 Based on the rich history of the Phthisiopulmonology Institute named after Kirill Draganyuk, we outlined the priority areas and the effectiveness of scientific research, treatment, methodology and administration of the institute in 2009–2018. We demonstrated, how we mobilized all resources and opportunities to set the goals of controlling/eliminating TB in the country in the period, when the WHO was changing its TB strategy. The data provided in the article reflected the dynamics of the main epidemiological indicators of TB burden. We also described the Phthisiopulmonology Institute acting as a principal research and treatment centre for TB control, which was responsible for the implementation of national TB programmes. |
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KEYWORDS: | TB burden, epidemiological indicators, TB monitoring and control, screening, scientific research, medical care. |
FOR CORRESPONDENCE: | Kirill Draganyuk Phthisiopulmonology Institute, 13, K. Vyrnav St., 2025, Kishinev, Moldova Konstantin M. Javorsky, Professor, Deputy Director for Research and Innovation Tel.: (+373) 22-57-22-04 E-mail: ciavorschi@gmail.com Sophya M. Aleksandru, Director Tel.: (+373) 22-57-22-01 E-mail: sofi.alexandru@gmail.com Valentina V. Vilk, Deputy Director for Management and Strategy, National TB Programme Coordinator Tel.: (+373) 22-57-22-03 E-mail: valentina_vilc@yahoo.co.uk Elena M. Tudor, Scientific Secretary Tel.: (+373) 22-57-23-50 E-mail: eltudor@yandex.ru Anna F. Donika, Deputy Director for Treatment Tel.: (+373) 22-57-22-02 E-mail: annadonica741@gmail.com Valentina A. Bolotnikova, Senior Researcher Tel.: + (+373) 22-57-23-54 E-mail: ifp@ms.md Anna F. Moskovchuk, Leading Researcher Tel.: (+373) 069-192-829 E-mail: anamoscovciuc@yandex.ru Albina G. Brumaru, Senior Researcher Tel.: (+373) 079-470-322 E-mail: alibinabr@mail.ru Andrey A. Korlotyanu, Head, NTP Coordination Department Tel.: (+373) 22-57-22-30 E-mail: andreicorloteanu@mail.ru |
IN VITRO ACTIVITY OF NANOSILVER COMBINATION WITH ISONIAZID AND RIFAMPICIN AGAINST MYCOBACTERIUM TUBERCULOSIS
Article 9. | Page 76. |
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ARTICLE TITLE: | In vitro activity of nanosilver combination with isoniazid and rifampicin against mycobacterium tuberculosis DOI:10.7868/S2587667819040095 |
AUTORS: | Nikonenko B.V.1, Majorov K.B.1, Revina A.A.2, Zakharov A.V.3, Ergeshov A.E.1 1 Central TB Research Institute, Moscow, Russia 2 A.N. Frumkin’ Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences, Moscow, Russia 3 Regional clinic TB hospital, Yaroslavl, Russia |
DESCRIPTION OF ARTICLE: | Submitted as of 23.05.2019 The spread of strains of Mycobacterium tuberculosis (Mtb) resistant to anti-TB drugs requires the development of new drugs and approaches for treatment of tuberculosis infection. In addition to the development and creation of new anti-TB drugs, the use of silver nanoparticles (NS), which have a wide range of antibacterial activity, including Mtb is one of the promising directions in this area. In the present work it is shown that NS has in vitro high bactericidal activity against Mtb of museum H37Rv strain and isoniazid (INH)-resistant isolate CN‑40. When combining HC with INH and rifampicin (RIF) in different concentrations, the interaction is synergistic in activity against Mtb H37Rv. The research was conducted under scientific research theme no. 0515-2019-0018 “Study of the mechanisms of the congenital and adaptive components of the immune response in tuberculosis and interstitial lung diseases”. |
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KEYWORDS: | tuberculosis, Mycobacterium tuberculosis, drug resistance, silver nanoparticles, in vitro experiment. |
FOR CORRESPONDENCE: | Central ТВ Research Institute 2, Yauzskaya alley, 107564, Moscow, Russia Boris V. Nikonenko, Doctor of Medical Sciences, Leading Researcher, Immunology Department Tel.: +7 (499) 785-90-72 E-mail: boris.nikonenko52@gmail.com Konstantin B. Majorov, Candidate of Biological Sciences, Senior Researcher, Immunology Department Tel.: +7 (499) 785-90-72 E-mail: majorov@list.ru Atadzhan E. Ergeshov, Doctor of Medical Sciences, Professor, Director Tel. +7 (499) 785-90-19 E-mail: cniit@ctri.ru A.N. Frumkin Institute of Physical Chemistry and Electrochemistry 31 Build. 4, Leninsky Prospekt, 119071, Moscow, Russia Aleksandra A. Revina, Doctor of Chemical Sciences, Professor Tel.: +7 (495) 955-46-30 E-mail: Alex_revina@mail.ru Yaroslavl Regional Clinical TB Hospital 43, Sobinova St., 150000, Yaroslavl, Russia Andrey V. Zakharov, Candidate of Medical Sciences, Head, Pulmonary TB Department no. 2 Tel.: +7 (4852) 43-91-76 E-mail: yrzahan@mail.ru |
DETECTION OF MYCOBACTERIA BY LUMINESCENCE MICROSCOPY
PART 2. MICROSCOPIC STUDY OF SMEARS
Article 10. | Page 81. |
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ARTICLE TITLE: | Detection of mycobacteria by luminescence microscopy part 2. Microscopic study of smears DOI: 10.7868/S2587667819040101 |
AUTORS: | Sevastyanova E.V., Larionova E.E., Andrievskaya I.Yu., Smirnova T.G. Central TB Research Institute, Moscow, Russia |
DESCRIPTION OF ARTICLE: | Submitted as of 20.09.2019 We have described the microscopic detection of mycobacteria using luminescence staining of smears. We described the preparation procedures for a luminescence microscope and the techniques of microscopic examination. We proposed a method of quantitative recording of microscopic examination results based on the standard smear area. It was demonstrated that the number of examined visual fields varied depending on the magnification of a microscope. The numbers of visual fields, which provided the optimal smear area under different magnifications, were recommended. |
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KEYWORDS: | mycobacteria, luminescence microscopy |
FOR CORRESPONDENCE: | Central TB Research Institute 2, Yauzskaya alley, 107564, Moscow, Russia Elina V. Sevastyanova, Doctor of Biological Sciences, Leading Researcher, Microbiology Department Tel.: +7 (499) 785-90-91 Е-mail: elinasev@yandex.ru Elena E. Larionova, Candidate of Biological Sciences, Senior Researcher, Microbiology Department Tel.: +7 (499) 785-90-91 E-mail: larionova_lena@mail.ru Irina Yu. Andrievskaya, Researcher, Microbiology Department Tel.: +7 (499) 785-90-91 Е-mail: andrievskaya.iri@mail.ru Tatiana G. Smirnova, Candidate of Medical Sciences, Senior Researcher, Microbiology Department Tel.: +7 (499) 785-90-91 Е-mail: s_tatka@mail.ru |