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1.
Инвентарный номер: нет.
   


   
    Alpha-fetoprotein as a factor of differentiation and functional activity of myeloid-derived suppressor cells / K. Yu. Shardina, S. A. Zamorina, V. P. Timganova [et al.] // Bulletin of experimental biology and medicine. - 2023. - Vol. 175. - P535–543
Рубрики: ЗДРАВООХРАНЕНИЕ. МЕДИЦИНСКИЕ НАУКИ
Аннотация: We studied the role of alpha-fetoprotein (AFP) in regulation of differentiation and functional activity of human myeloid-derived suppressor cells (MDSC) in vitro. To obtain MDSC, CD11b+ cells were isolated from the peripheral blood of healthy donors followed by cytokine induction (IL-1β+GM-CSF) into the MDSC phenotype. The cell functions were assessed by the expression of indoleamine 2,3-dioxygenase (IDO) and arginase-1 (Arg1) and cytokine profile of the cell cultures. Native AFP did not affect the total number of MDSC and the percentage of polymorphonuclear MDSC (PMN-MDSC), but increased the number of monocytic MDSC (M-MDSC). AFP did not change the expression of Arg1, but in low concentrations (10 and 50 U/ml) increased the number of IDO-containing cells. AFP modulated the cytokine profile of CD11b+ cells: it reliably decreased the level of IL-19 (50 and100 U/ml) and showed a tendency to decrease the levels of IL-34, MMP-2, sCD163, CHI3L1, OPN and to increase the levels of IL-29, IL-32, APRIL, PTX3, and sTNF-R1. Thus, we have demonstrated a regulatory effect of native AFP at the level of MDSC generated from CD11b+ cells under conditions of cytokine induction in vitro.

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2.
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   A 53


   
    An extremal shift method for control of HIV infection dynamics / G. Bocharov, A. V. Kim, A. V. Krasovskii [et al.] // Russian Journal of Numerical Analysis and Mathematical Modelling . - 2015. - Vol. 30, № 1. - P11-25
ББК 61
Рубрики: ЗДРАВООХРАНЕНИЕ. МЕДИЦИНСКИЕ НАУКИ
Кл.слова (ненормированные):
HIV INFECTION -- OPTIMAL OPEN-LOOP CONTROL -- EXTREMAL SHIFT METHOD
Аннотация: Optimal control problems for mathematical models describing HIV infection dynamics in a human body are considered in the paper. An overview of current approaches to solution of control problems for models of HIV dynamics is presented for techniques related to construction of optimal programme (open loop) or positional (feedback) controls for various criteria of control process quality and is based on the Pontryagin's maximum principle and the Bellman's theory of dynamic programming, respectively. In the framework of the theory of positional differential games of Krasovskii, there are constructive and efficient methods of synthesis of controls for different classes of dynamical systems. In this paper we present a formalization of a control problem for HIV infection considered as a corresponding positional differential game. The control algorithm based on the method of extremal shift is applied to the ODEs model of HIV infection. The numerical implementation of the extremal shift method is developed to construct the control taking the system to a neighbourhood of a given trajectory using the information on the dynamics of the guides or leaders.

\\\\expert2\\nbo\\Russian Journal of Numerical Anal. and Math. Modelling\\2015. V.30, N. 1. P. 11-30.pdf
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3.
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   C 75


   
    Consequences of the loss of microbial diversity in the human organism / V. A. Chereshnev, A. A. Morova, M. V. Chereshneva, G. V. Ikonnikova // Microbial Diversity: current situation, conservation strategy and ecological aspects «COMID 96»: International Conference: abstracts. - Perm, 1996. - P. 156
ББК 61
Рубрики: ЗДРАВООХРАНЕНИЕ. МЕДИЦИНСКИЕ НАУКИ
Кл.слова (ненормированные):
МИКРОБИОЛОГИЯ МЕДИЦИНСКАЯ -- МИКРОБИОЛОГИЯ МЕДИЦИНСКАЯ (ВЫЖИВАНИЕ БАКТЕРИЙ)

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4.
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   C 98


   
    Cytotoxicity of N-dodecanoyl-L-homoserine lactone and 5-N-dodecyl resorcinol to human granulocytes and monocytes: A comparative study [Electronic resource] / T. G. Sviridova, D. G. Deryabin, O. Cyganok, V. A. Chereshnev // Central European Journal of Immunology. - 2013. - Vol. 38, № 3. - P310-316. - Bibliogr. : p. 316 (21 ref.)
ББК 61
Рубрики: ЗДРАВООХРАНЕНИЕ. МЕДИЦИНСКИЕ НАУКИ
Кл.слова (ненормированные):
5-N-DODECYL RESORCINOL -- CYTOTOXICITY -- APOPTOSIS
Аннотация: Small molecules originating from microbes (SMOMs) play a significant role in bacterial-bacterial communication and in interactions between bacteria and their hosts. The aim of this study is a comparative analysis of the cytotoxic activity to human granulocytes and monocytes of two structurally close SMOMs: N-dodecanoyl-L-homoserine lactone (C12-HSL) and 5-N-dodecyl resorcinol (C12-AR). Cell viability was determined by Trypan blue dye exclusion. To distinguish cell death mechanisms, both necrosis and apoptosis tests were carried out. Cells undergoing apoptosis were identified by caspase-3 activity and the level of histone-associated DNA fragments. To evaluate cell lysis, the lactate dehydrogenase release test was used. In addition, the SMOM's action on erythrocyte membrane stability was investigated. The investigated SMOMs in micromolar concentrations showed more dose-dependent cytotoxicity against granulocytes than monocytes, but they used different mechanisms to impinge on the cell death pathway. C12-HSL specifically induced apoptosis similar to the activity previously reported for 3-oxo-N-dodecanoyl-L- homoserine lactone that originated from Pseudomonas aeruginosa. In contrast, C12-AR induced fast cytolytic effects (necrosis) as shown by the release of cytoplasmic lactate dehydrogenase, and presumably were defined by cellular membrane destabilisation. Our data demonstrate that both C 12-HSL and C12-AR can eliminate key defence cells, which would otherwise participate in the destruction of pathogenic bacteria. These results reinforce the SMOMs bifunctionality concept that such bacterial molecules not only regulate bacterial-bacterial interactions but also break immune defences as a new and important mechanism of host evasion

\\\\expert2\\nbo\\Central European Journal of Immunology\\2013. Vol.38, №3. С. 310-316.pdf
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5.
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   E 27


   
    Effect of myelopeptides on reactive oxygen species generation and IL-1beta and TNF-alpha production by peripheral blood cells / // Patologicheskaia fiziologiia i èksperimental'naia terapiia. - 2012. - № 1. - P19-22
ББК 61
Рубрики: ЗДРАВООХРАНЕНИЕ. МЕДИЦИНСКИЕ НАУКИ
Кл.слова (ненормированные):
IL1B PROTEIN -- HUMAN -- IMMUNOLOGICAL ADJUVANT
Аннотация: Myelopeptides MP-3, MP-5, and MP-6 were found to suppress zymosan-induced production of reactive oxygen species by leukocytes both under one-way introduction and under pretreatment. All of myelopeptides under examination in case of one-way introduction in cultures with zymosan demonstrated a decrease in zymosan-stimulated (1500 mkg/ml) production of IL-1beta, and activation of spontaneous production of this cytokine by whole blood cells. TNF-alpha production under myelopeptide effect was lowered in cultures with 150 mkg/ml zymosan. Under pretreatment myelopeptides did not render effect on IL-1beta and TNF-alpha production, with the exception of single stimulating effect of MP-5 on IL-1beta level in spontaneous cultures. Using comparative analysis the difference in direction and expressivity of effects of various myelopeptides was not revealed that suggests the existence of common mechanism of action in this group of peptide bioregulators.

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6.
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   E 27


   
    Effect of "Profetal" on differentiation and functional activity of human mononuclear leukocytes [Text] / O. V. Lebedinskaya, N. P. Velizheva, F. V. Donenko, V. A. Chereshnev // Bulletin of experimental biology and medicine. - 2006. - Vol. 141, № 4. - P536-543
ББК 61
Рубрики: ЗДРАВООХРАНЕНИЕ. МЕДИЦИНСКИЕ НАУКИ
Кл.слова (ненормированные):
ALPHA-FETOPROTEIN -- "PROFETAl" -- MONONUCLEAR LEUKOCYTES

\\\\expert2\\nbo\\Bulletin of Experimental Biology and Medicine\\2006, v.141, N 4, p. 536.pdf
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7.
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    Graph theory for modelling and analysis of the human lymphatic system / R. Savinkov, D. Grebennikov, D. Puchkova [et al.] // Mathematics. - 2020. - Vol. 8. - Ст. 2236. - 18 p.
Рубрики: ЗДРАВООХРАНЕНИЕ. МЕДИЦИНСКИЕ НАУКИ
Кл.слова (ненормированные):
ИММУНОЛОГИЯ -- СИСТЕМА ЛИМФАТИЧЕСКАЯ -- МОДЕЛИРОВАНИЕ МАТЕМАТИЧЕСКОЕ
Аннотация: The human lymphatic system (HLS) is a complex network of lymphatic organs linked

\\\\Expert2\\NBO\\Электрон. библиотека (Отеч.периодика)\\Черешнев В. А\\Mathematics 2020, 8, 2236.pdf
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8.
Инвентарный номер: нет.
   
   S 96


    Sviridova, T. G.
    Homoserine lactones and resorcinolic lipids inhibit In vitro pro-and anti-inflammatory cytokine production / T. G. Sviridova, D. G. Deryabin, V. A. Chereshnev // Research Journal of Immunology. - 2013. - Vol. 6, № 1. - P7-16. - Библиогр.: с. 14-16 (27 ref.)
ББК 61
Рубрики: ЗДРАВООХРАНЕНИЕ. МЕДИЦИНСКИЕ НАУКИ
Кл.слова (ненормированные):
HOMOSERINE LACTONES -- RESORCINOLIC LIPIDS -- IMMUNE SYSTEM
Аннотация: Homoserine Lactones (HSLs) and Resorcinolic Lipids (RLs) originating from microbes and plants influence immune system, however, it is currently unclear whether HSLs and RLs are activators or suppressors of the cytokine network, especially in humans. A study has been carried out to investigate the effects of pure, synthetic HSLs and RLs with different chain lengths on pro-and anti-inflammatory cytokines produced by human blood monocyte cultures. Human monocytes (macrophages and lymphocytes) were collected from leukocyte-rich plasma, separated on a double density gradient, pre-treated with HSLs or Rls and then were inducted with standard either lipopolysaccharide or phytohemagglutinin stimulus. Quantitative assays for pro-and anti-inflammatory cytokines in the monocyte culture supernatants were performed using enzyme immunoassay kits for the quantitative determination of IL-1β, IL-2, IL-4, IL-10, TNF-α and IF-γ. We observed differences in cytokine production according to HSL and RL pre-treatment, increasing in the following order: IL-1β→IL-2≈IL-10≈TNF-α→IL-4→IF-γ. HSLs have been shown more pronounced inhibitory effects than Rls and long-chained homologs were more active than short-chained ones. Our study suggests that some small molecules originating from microbes and plants play an important role in cytokine network regulation and the immunomodulatory effect of HSLs and RLs may obstruct host defenses and affect inflammatory processes

\\\\expert2\\NBO\\Research Journal of Immunology\\2013. V. 6, N 1. P. 7-16.pdf
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9.
Инвентарный номер: нет.
   
   M 85


    Morova, A. A.
    Human endoecology and diseases occurrence / A. A. Morova, V. A. Chereshnev // The 1995 International Co-Conferences on Environmental Pollution (ICEP`95) and Neuroimmuno Interactions and Environment (ICONE`95). - Saint Petersburg, 1995. - P153
ББК 61
Рубрики: ЗДРАВООХРАНЕНИЕ. МЕДИЦИНСКИЕ НАУКИ
Кл.слова (ненормированные):
DISEASES OCCURRENCE

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10.
Инвентарный номер: нет.
   
   H 91


   
    Human immunodeficiency virus infection: From biological observations to mechanistic mathematical modelling / G. Bocharov, V. A. Chereshnev, I. C. Gainova [et al.] // Mathematical modelling of natural phenomena. - 2012. - Vol. 7, № 5. - P78-104. - Bibliogr. : p. 93-104 (275 ref.)
ББК 61
Рубрики: ЗДРАВООХРАНЕНИЕ. МЕДИЦИНСКИЕ НАУКИ
Кл.слова (ненормированные):
HOST-PATHOGEN INTERACTION -- IMMUNE SYSTEM -- HUMAN IMMUNODEFICIENCY
Аннотация: HIV infection is multi-faceted and a multi-step process. The virus-induced pathogenic mechanisms are manifold and mediated through a range of positive and negative feedback regulations of immune and physiological processes engaged in virus-host interactions. The fundamental questions towards understanding the pathogenesis of HIV infection are now shifting to 'dynamic' categories: (i) why is the HIV-immune response equilibrium finally disrupted? (ii) can one modify the dynamic equilibrium for host benefit? (iii) can one predict the outcome of a system perturbation via antiviral drugs or drugs modulating the host immune response dynamics? Answering these questions requires a major interdisciplinary effort, and in particular, the development of novel mathematical approaches for a coherent quantitative description and prediction of intra-patient HIV evolution, the immunological responses to HIV infection, and the systems level homeostatic regulation of specific effector and regulatory lymphocyte populations in correlation with disease status. Here we summarized fundamental biological features of HIV infection and current mathematical modelling attempts to understand HIV pathogenesis

\\\\expert2\\NBO\\Mathematical Modelling and Natural Phenomena\\2012. V. 7, N 5. P. 78-104.pdf
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