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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.
Инвентарный номер: нет.
   
   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.
Инвентарный номер: нет.
   
   C 51

    Chereshnev, V. A.
    Variable polyrhythmicity of processes in nature and society / V. A. Chereshnev, S. I. Stepanova, A. G. Gamburtsev // Herald of the Russian Academy of Sciences. - 2017. - Vol. 87, № 2. - P172-180. - Bibliogr. : p. 180 (15 ref.)
ББК 50 + 61
Рубрики: ЕСТЕСТВЕННЫЕ НАУКИ--НАУКА ОБ ОКРУЖАЮЩЕЙ СРЕДЕ--ЭКОЛОГИЯ В ЦЕЛОМ--КОНФЕРЕНЦИИ
   ЗДРАВООХРАНЕНИЕ. МЕДИЦИНСКИЕ НАУКИ
Кл.слова (ненормированные):
VARIABLE POLYRHYTHMICITY -- RHYTHMS IN NATURE AND SOCIETY -- TIME-SPECTRAL ANALYSIS
Аннотация: The authors discuss possible causes of the variable polyrhythmicity of processes in nature and society, particularly in geophysics. It may be caused by desynchronization or resynchronization of processes that manifest themselves as a result of a shock impact on the geological environment, for example, in the form of an earthquake. Medical parameters are considered for which de- and resynchronization of rhythmic processes in the human organism are known, as well as geophysical processes, including underground noise of tidal origin and the seismicity of the Moon.

\\\\expert2\\NBO\\Herald of the Russian Academy of Sciences\\2017. V. 87, N 2. P. 172-180.pdf
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4.
Инвентарный номер: нет.
   
   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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5.
Инвентарный номер: нет.
   
   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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6.
Инвентарный номер: нет.
   
   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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7.
Инвентарный номер: нет.
   
   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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8.
Инвентарный номер: нет.
   

   
    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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9.
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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10.
Инвентарный номер: нет.
   
   I-56

   
    Impact of bacterial autoregulatory molecules (homoserine lactones and alkylhydroxybenzenes) on the oxidative metabolism of the cell effectors of natural immunity / D. G. Deryabin, T. G. Sviridova, G. I. El'-Registan, V. A. Chereshnev // Microbiology. - 2013. - Vol. 82, № 2. - P133-141
ББК 57
Рубрики: БИОЛОГИЧЕСКИЕ НАУКИ
Кл.слова (ненормированные):
ALKYLHYDROXYBENZENES -- CHEMOLUMINESCENCE -- HOMOSERINE LACTONES
Аннотация: We investigated the impact of bacterial regulators homoserine lactones (HSLs) and alkylhydroxybenzenes (AHBs) (which are present in human fluids at pico- and nanomolar concentrations) on neutrophile oxidative metabolism. The HSL and AHB effects were determined using a test based on induced luminol-dependent chemoluminescence of neutrophiles in human peripheral blood. In this test, neutrophiles were preincubated with chemical analogs of bacterial autoregulators with different lengths of the hydrocarbon radical, such as HSL · HCl, C6- and C12-HSL, and C1-, C6-, and C12-AHB. We revealed that they suppressed the chemoluminescence and, accordingly, the oxidative metabolism of neutrophiles. This effect was more significant with HSLs than with AHBs. Within each of the two groups, the effect increased with an increase in the length of the hydrocarbon chain of the homologues. High concentrations of long-chain autoregulators of both types produce a cytotoxic effect that is associated with apoptosis in the case of C12-HSL and with cell membrane damage in the case of C12-AHB. The effects of low HSL and AHB concentrations involve their protein-modifying properties and result in changes in the activities of neutrophile oxidative enzymes. To a lesser extent, these effects are due to the pro- and antioxidant activities of HSLs and AHBs, respectively. In light of the results obtained, the HSL and AHB effects are to be considered as a novel mechanism of regulating the activities of cell effectors of natural innate immunity. In symbiotic and parasitic systems, the mechanism involves the bimodal pattern of the effects of HSLs and AHBs that vary depending on their structure and concentrations

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