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Mosalev KI, Ivanov ID, Tenditnik MV, Shults EE, Vavilin VA. Hepatotropic activity of a betulonic acid based compound. Biomed Khim 2024; 70:15-24. [PMID: 38450677 DOI: 10.18097/pbmc20247001015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/08/2024]
Abstract
Using the model of cyclophosphamide (CP)-induced immunosuppression in C57BL/6 mice, the hepatotropic effects of a conjugate of betulonic acid with 9-(4-methylpiperazin-1-ylmethyl)-2-(1,2,3-triazolyl) oreozelone (BABC) have been studied. In the liver of treated animals the expression of genes for cytochromes (CYP 1A1, CYP 1A2, CYP 3A44, CYP 2B10, CYP 2C29, CYP 17A1), PPARA, and cytokines (TNF-α, IL-1β, IL-12α, IL-10) and the relative levels of NF-κB p65, GST-π, and NAT-1 proteins were determined. On day six after administration of the compound and CP to animals a significant (3.2-fold) increase in the expression of the CYP 2B10 as compared to the control group was observed. Treatment of mice with the compound and CP also caused a 2.4-fold increase in the mRNA level of the pro-inflammatory TNF-α gene as compared to the group of animals receiving CP. Administration of the studied compound to intact animals was accompanied by a 2.5-fold increase in the IL-1β expression and a 1.8-fold decrease in the IL-10 expression as compared to the control group. An increase in the expression of pro-inflammatory cytokine genes in the liver of animals treated with the compound was accompanied by an increase in the content of NF-κB p65 (by 1.6 times), as well as an increase in the relative amount of NAT-1 protein (by 2.7 times) as compared to control animals.
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Affiliation(s)
- K I Mosalev
- Federal Research Center for Fundamental and Translational Medicine, Novosibirsk, Russia
| | - I D Ivanov
- Federal Research Center for Fundamental and Translational Medicine, Novosibirsk, Russia
| | - M V Tenditnik
- Research Institute of Neurosciences and Medicine, Novosibirsk, Russia
| | - E E Shults
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry SB RAS, Novosibirsk, Russia
| | - V A Vavilin
- Federal Research Center for Fundamental and Translational Medicine, Novosibirsk, Russia
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Belichenko VM, Bashirzade AA, Tenditnik MV, Dubrovina NI, Akopyan AA, Ovsyukova MV, Fedoseeva LA, Pupyshev AB, Aftanas LI, Amstislavskaya TG, Tikhonova MA. Comparative analysis of early neurodegeneration signs in a mouse model of Alzheimer's disease-like pathology induced by two types of the central (Intracerebroventricular vs. Intrahippocampal) administration of Aβ 25-35 oligomers. Behav Brain Res 2023; 454:114651. [PMID: 37657512 DOI: 10.1016/j.bbr.2023.114651] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Revised: 08/08/2023] [Accepted: 08/29/2023] [Indexed: 09/03/2023]
Abstract
Animal models of Alzheimer's disease (AD) induced by intracerebroventricular (ICV) or intrahippocampal (IH) administration of amyloid-beta (Aβ) are widely used in current research. It remains unclear whether these models provide similar outcomes or mimic pathological mechanisms of AD equally. The aim of the work was to compare two models induced by ICV or IH administration of Aβ25-35 oligomers to C57BL/6 mice. Parameters characterizing cognitive function (passive avoidance test), protein expression (IBA1, Aβ, LC3-II) and expression of genes for neuroinflammation (Aif1, Lcn2, Nrf2), autophagy (Atg8, Becn1, Park2), or markers of neurodegeneration (Cst3, Insr, Vegfa) were analyzed. Сognitive deficits, amyloid accumulation, and neuroinflammatory response in the brain evaluated by the microglial activation were similar in both models. Thus, both ways of Aβ administration appear to be equally suitable for modelling AD-like pathology in mice. Our findings strongly support the key role of Aβ load and neuroinflammatory response in the hippocampus and frontal cortex for the progression of AD-like pathology and development of cognitive deficits. There were certain minor differences between the models in the mRNA level of genes involved in the processes of neuroinflammation, neurodegeneration, and autophagy. Modulating effects of the central administration of Aβ25-35 on the mRNA expression of Aif1, Lcn2, Park2, and Vegfa genes in different brain structures were revealed. The effects occurred to be more pronounced with the ICV method compared with the IH method. These findings give insight into the processes at initial stages of Aβ-induced pathology depending on a primary location of Aβ oligomers in the brain.
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Affiliation(s)
- Victor M Belichenko
- Scientific Research Institute of Neurosciences and Medicine (SRINM), 630117 Novosibirsk, Russia
| | - Alim A Bashirzade
- Scientific Research Institute of Neurosciences and Medicine (SRINM), 630117 Novosibirsk, Russia
| | - Michael V Tenditnik
- Scientific Research Institute of Neurosciences and Medicine (SRINM), 630117 Novosibirsk, Russia
| | - Nina I Dubrovina
- Scientific Research Institute of Neurosciences and Medicine (SRINM), 630117 Novosibirsk, Russia
| | - Anna A Akopyan
- Scientific Research Institute of Neurosciences and Medicine (SRINM), 630117 Novosibirsk, Russia
| | - Marina V Ovsyukova
- Scientific Research Institute of Neurosciences and Medicine (SRINM), 630117 Novosibirsk, Russia
| | - Larisa A Fedoseeva
- Scientific Research Institute of Neurosciences and Medicine (SRINM), 630117 Novosibirsk, Russia; Federal Research Center "Institute of Cytology and Genetics", Siberian Branch of the Russian Academy of Sciences, 630090 Novosibirsk, Russia
| | - Alexander B Pupyshev
- Scientific Research Institute of Neurosciences and Medicine (SRINM), 630117 Novosibirsk, Russia
| | - Lyubomir I Aftanas
- Scientific Research Institute of Neurosciences and Medicine (SRINM), 630117 Novosibirsk, Russia
| | - Tamara G Amstislavskaya
- Scientific Research Institute of Neurosciences and Medicine (SRINM), 630117 Novosibirsk, Russia
| | - Maria A Tikhonova
- Scientific Research Institute of Neurosciences and Medicine (SRINM), 630117 Novosibirsk, Russia.
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Mosalev KI, Ivanov ID, Miroshnichenko SM, Tenditnik MV, Bgatova NP, Shults EE, Vavilin VA. The immunomodulatory activity of the betulonic acid based compound. Biomed Khim 2023; 69:219-227. [PMID: 37705482 DOI: 10.18097/pbmc20236904219] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/15/2023]
Abstract
The immunomodulatory activity of a betulonic acid-based compound with furocoumarin (BABCF; 2-azido, 9-N-methylpiperazinomethyl oreozelone) has been investigated. Male C57BL/6 mice (aged 3 months) treated with the cytostatic agent cyclophosphamide (CP) and intact individuals served as experimental models. The expression of genes was studied in bone marrow (IL-12, IL-10, IL-1β, TNF-α, TGF-β, M-CSF, GM-CSF) or in the suspension of peritoneal cells (IL-12, IL-10; as the injection site). The surface markers of T-lymphocytes (CD3, CD4, and CD8) in fractions of venous blood mononuclear cells (MNCs) were determined by means of flow cytometry using antibodies. Histological and morphometric studies were performed to assess the impact of CP and BABCF on the thymus. BABCF caused a pronounced (about 3-fold) increase in relative expression of the GM-KSF gene. BABCF caused a local increase in the expression of IL-12 in the peritoneal cavity cells and restored the relative content of T-lymphocytes in the blood of CP-treated mice treated affecting mainly CD3⁺CD4⁺ lymphocytes. This substance reduced the tissue density of the thymic cortex and thymic medulla in CP-treated mice. Thus, results of this study suggest that BABCF exhibits a stimulating effect on the cellular link of immunity and promotes maintenance of the number of T-lymphocytes in the blood due to their migration from the central organs of the immune system.
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Affiliation(s)
- K I Mosalev
- Federal Research Center for Fundamental and Translational Medicine, Moscow, Russia
| | - I D Ivanov
- Federal Research Center for Fundamental and Translational Medicine, Moscow, Russia
| | - S M Miroshnichenko
- Federal Research Center for Fundamental and Translational Medicine, Moscow, Russia
| | - M V Tenditnik
- Research Institute of Neurosciences and Medicine, Novosibirsk, Russia
| | - N P Bgatova
- Scientific Research Institute of Clinical and Experimental Lymphology - Branch of the Federal Research Center of the Institute of Cytology and Genetics of the Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia
| | - E E Shults
- Vorozhtsov Novosibirsk Institute of Organic Chemistry, the Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia
| | - V A Vavilin
- Federal Research Center for Fundamental and Translational Medicine, Moscow, Russia
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4
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Pupyshev AB, Belichenko VM, Tenditnik MV, Bashirzade AA, Dubrovina NI, Ovsyukova MV, Akopyan AA, Fedoseeva LA, Korolenko TA, Amstislavskaya TG, Tikhonova MA. Combined induction of mTOR-dependent and mTOR-independent pathways of autophagy activation as an experimental therapy for Alzheimer's disease-like pathology in a mouse model. Pharmacol Biochem Behav 2022; 217:173406. [DOI: 10.1016/j.pbb.2022.173406] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Revised: 03/18/2022] [Accepted: 05/17/2022] [Indexed: 12/21/2022]
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Tikhonova MA, Amstislavskaya TG, Ho YJ, Akopyan AA, Tenditnik MV, Ovsyukova MV, Bashirzade AA, Dubrovina NI, Aftanas LI. Neuroprotective Effects of Ceftriaxone Involve the Reduction of Aβ Burden and Neuroinflammatory Response in a Mouse Model of Alzheimer's Disease. Front Neurosci 2021; 15:736786. [PMID: 34658774 PMCID: PMC8511453 DOI: 10.3389/fnins.2021.736786] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Accepted: 08/30/2021] [Indexed: 12/23/2022] Open
Abstract
Ceftriaxone (CEF) is a safe and multipotent antimicrobial agent that possesses neuroprotective properties. Earlier, we revealed the restoration of cognitive function in OXYS rats with signs of Alzheimer's disease (AD)-like pathology by CEF along with its modulating the expression of genes related to the system of amyloid beta (Aβ) metabolism in the brain. The aim of this study was to determine the effects of CEF on behavior, Aβ deposition, and associated neuroinflammation using another model of an early AD-like pathology induced by Aβ. Mice were injected bilaterally i.c.v. with Aβ fragment 25-35 to produce the AD model, while the CEF treatment (100 mg/kg/day, i.p., 36 days) started the next day after the surgery. The open field test, T-maze, Barnes test, IntelliCage, and passive avoidance test were used for behavioral phenotyping. Neuronal density, amyloid accumulation, and the expression of neuroinflammatory markers were measured in the frontal cortex and hippocampus. CEF exhibited beneficial effects on some cognitive features impaired by Aβ neurotoxicity including complete restoration of the fear-induced memory and learning in the passive avoidance test and improved place learning in the IntelliCage. CEF significantly attenuated amyloid deposition and neuroinflammatory response. Thus, CEF could be positioned as a potent multipurpose drug as it simultaneously targets proteostasis network and neuroinflammation, as well as glutamate excitotoxicity, oxidative pathways, and neurotrophic function as reported earlier. Together with previous reports on the positive effects of CEF in AD models, the results confirm the potential of CEF as a promising treatment against cognitive decline from the early stages of AD progression.
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Affiliation(s)
- Maria A Tikhonova
- Laboratory of the Experimental Models of Neurodegenerative Processes, Department of Experimental Neuroscience, Scientific Research Institute of Neurosciences and Medicine (SRINM), Novosibirsk, Russia
| | - Tamara G Amstislavskaya
- Laboratory of Translational Biopsychiatry, Department of Experimental Neuroscience, Scientific Research Institute of Neurosciences and Medicine (SRINM), Novosibirsk, Russia.,Department of Neuroscience, Institute of Medicine and Psychology, Novosibirsk State University, Novosibirsk, Russia
| | - Ying-Jui Ho
- Department of Psychology, Chung Shan Medical University Hospital, Chung Shan Medical University, Taichung, Taiwan
| | - Anna A Akopyan
- Laboratory of the Experimental Models of Neurodegenerative Processes, Department of Experimental Neuroscience, Scientific Research Institute of Neurosciences and Medicine (SRINM), Novosibirsk, Russia
| | - Michael V Tenditnik
- Laboratory of the Experimental Models of Neurodegenerative Processes, Department of Experimental Neuroscience, Scientific Research Institute of Neurosciences and Medicine (SRINM), Novosibirsk, Russia
| | - Marina V Ovsyukova
- Laboratory of the Experimental Models of Neurodegenerative Processes, Department of Experimental Neuroscience, Scientific Research Institute of Neurosciences and Medicine (SRINM), Novosibirsk, Russia
| | - Alim A Bashirzade
- Laboratory of Translational Biopsychiatry, Department of Experimental Neuroscience, Scientific Research Institute of Neurosciences and Medicine (SRINM), Novosibirsk, Russia.,Faculty of Life Sciences, Novosibirsk State University, Novosibirsk, Russia
| | - Nina I Dubrovina
- Laboratory of the Experimental Models of Neurodegenerative Processes, Department of Experimental Neuroscience, Scientific Research Institute of Neurosciences and Medicine (SRINM), Novosibirsk, Russia
| | - Lyubomir I Aftanas
- Department of Neuroscience, Institute of Medicine and Psychology, Novosibirsk State University, Novosibirsk, Russia.,Department of Clinical Neuroscience, Behavior and Neurotechnologies, Scientific Research Institute of Neurosciences and Medicine (SRINM), Novosibirsk, Russia
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6
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Pupyshev AB, Tikhonova MA, Akopyan AA, Tenditnik MV, Dubrovina NI, Korolenko TA. Therapeutic activation of autophagy by combined treatment with rapamycin and trehalose in a mouse MPTP-induced model of Parkinson's disease. Pharmacol Biochem Behav 2019; 177:1-11. [DOI: 10.1016/j.pbb.2018.12.005] [Citation(s) in RCA: 46] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/24/2018] [Revised: 12/06/2018] [Accepted: 12/20/2018] [Indexed: 10/27/2022]
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Dergacheva TI, Shurlygina AV, Mel'nikova EV, Gritsyk OB, Tenditnik MV, Poveshchenko OV, Konenkov VI. Effects of Bone Marrow Multipotent Mesenchymal Stromal Cells and Their Secretion Products on the Cellular Composition of the Thymus and Spleen of Female Wistar Rats with Experimental Chronic Inflammation of the Internal Genitals. Bull Exp Biol Med 2017; 164:75-79. [PMID: 29119394 DOI: 10.1007/s10517-017-3928-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2017] [Indexed: 11/29/2022]
Abstract
The effects of bone marrow multipotent mesenchymal stromal cells and their secretion products on the subpopulation composition of thymic and splenic lymphocytes were studied in female Wistar rats with experimental chronic inflammatory process in the internal genitals. Stromal cells and medium conditioned by these cells in different administration routes (intravenous or lymphotropic injection) produces different modulating effect on blood leukocyte count and on subpopulation composition of the splenic and thymic lymphocytes. The most manifest anti-inflammatory effect was observed after lymphotropic injection of multipotent mesenchymal stromal cells creating a high concentration and long persistence of the factors produced by these cells in the focus of inflammation.
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Affiliation(s)
- T I Dergacheva
- Research Institute of Clinical and Experimental Lymphology, Novosibirsk, Russia.
| | - A V Shurlygina
- Research Institute of Clinical and Experimental Lymphology, Novosibirsk, Russia.,Research Institute of Physiology and Basic Medicine, Novosibirsk, Russia
| | - E V Mel'nikova
- Research Institute of Physiology and Basic Medicine, Novosibirsk, Russia
| | - O B Gritsyk
- Research Institute of Physiology and Basic Medicine, Novosibirsk, Russia
| | - M V Tenditnik
- Research Institute of Physiology and Basic Medicine, Novosibirsk, Russia
| | - O V Poveshchenko
- Research Institute of Clinical and Experimental Lymphology, Novosibirsk, Russia
| | - V I Konenkov
- Research Institute of Clinical and Experimental Lymphology, Novosibirsk, Russia
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Konenkov VI, Borodin YI, Dergacheva TI, Shurlygina AV, Tenditnik MV, Starkova EV, Poveshchenko OV, Lykov AP. Effects of Bone Marrow Multipotent Mesenchymal Stromal Cells and Their Secretory Products on Microcirculation in the Broad Ligament of the Uterus of Wistar Rats during Experimental Chronic Genital Inflammation. Bull Exp Biol Med 2017; 163:78-81. [PMID: 28577089 DOI: 10.1007/s10517-017-3742-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2016] [Indexed: 11/28/2022]
Abstract
Effects of bone marrow multipotent mesenchymal stromal cells and their secretory products released into the conditioned medium on microcirculatory bed in the broad ligament of the uterus were studied in Wistar rats with chronic genital inflammation. Opposite changes in the parameters of microcirculation and lymphatic drainage in the broad ligament of the uterus were observed after administration of cells and conditioned medium via different routes, which should be taken into account during the treatment of inflammatory and degenerative processes in the pelvic organs.
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Affiliation(s)
- V I Konenkov
- Research Institute of Clinical and Experimental Lymphology, Novosibirsk, Russia.
| | - Yu I Borodin
- Research Institute of Clinical and Experimental Lymphology, Novosibirsk, Russia
| | - T I Dergacheva
- Research Institute of Clinical and Experimental Lymphology, Novosibirsk, Russia
| | - A V Shurlygina
- Research Institute of Physiology and Fundamental Medicine, Novosibirsk, Russia
| | - M V Tenditnik
- Research Institute of Physiology and Fundamental Medicine, Novosibirsk, Russia
| | - E V Starkova
- Research Institute of Clinical and Experimental Lymphology, Novosibirsk, Russia
| | - O V Poveshchenko
- Research Institute of Clinical and Experimental Lymphology, Novosibirsk, Russia
| | - A P Lykov
- Research Institute of Clinical and Experimental Lymphology, Novosibirsk, Russia
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9
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Konenknov VI, Borodin YI, Dergacheva TI, Shurlygina AV, Mel'nikova EV, Tenditnik MV, Starkova EV, Lykov AP, Poveshchenko OV, Bondarenko NA, Kim II. Cell Composition of Central and Peripheral Lymphoid Organs of Wistar Rats Treated with a Biomedical Cell Product. Bull Exp Biol Med 2016; 161:150-4. [PMID: 27270930 DOI: 10.1007/s10517-016-3366-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2015] [Indexed: 10/21/2022]
Abstract
We studied the effect of a biomedical cell product (bone marrow multipotent mesenchymal stromal cells and products secreted by these cells in conditioned medium) on subpopulation composition of lymphoid cells of central and peripheral lymphoid organs of Wistar rats under normal conditions. Changes in the subpopulation composition of lymphoid organs depended on the route of administration of biomedical cell product.
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Affiliation(s)
- V I Konenknov
- Research Institute of Clinical and Experimental Lymphology, Novosibirsk, Russia
| | - Yu I Borodin
- Research Institute of Clinical and Experimental Lymphology, Novosibirsk, Russia
| | - T I Dergacheva
- Research Institute of Clinical and Experimental Lymphology, Novosibirsk, Russia.
| | - A V Shurlygina
- Research Institute of Physiology and Fundamental Medicine, Novosibirsk, Russia
| | - E V Mel'nikova
- Research Institute of Physiology and Fundamental Medicine, Novosibirsk, Russia
| | - M V Tenditnik
- Research Institute of Physiology and Fundamental Medicine, Novosibirsk, Russia
| | - E V Starkova
- Research Institute of Clinical and Experimental Lymphology, Novosibirsk, Russia
| | - A P Lykov
- Research Institute of Clinical and Experimental Lymphology, Novosibirsk, Russia
| | - O V Poveshchenko
- Research Institute of Clinical and Experimental Lymphology, Novosibirsk, Russia
| | - N A Bondarenko
- Research Institute of Clinical and Experimental Lymphology, Novosibirsk, Russia
| | - I I Kim
- Research Institute of Clinical and Experimental Lymphology, Novosibirsk, Russia
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Dergacheva TI, Lykov AP, Shurlygina AV, Starkova EV, Poveshchenko OV, Bondarenko NA, Kim II, Tenditnik MV, Borodin YI, Konenkov VI. Parameters of Microcirculation in the Broad Ligament of the Uterus in Wistar Rats after Injection of Autologous Biomedical Cell Product. Bull Exp Biol Med 2015; 159:786-8. [PMID: 26515182 DOI: 10.1007/s10517-015-3076-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2014] [Indexed: 12/01/2022]
Abstract
We studied the effects of autologous biomedical cell product (bone marrow multipotent mesenchymal stromal cells and their conditioned media) on the parameters of the microcirculatory bed in the broad ligament of the uterus of normal Wistar rats were studied. The parameters of microcirculation and lymph drainage in the broad ligament changed in opposite directions in response to injection of autologous biomedical cell product via different routes. This fact should be taken into consideration when prescribing cell therapy for inflammatory degenerative processes in the pelvic organs.
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Affiliation(s)
- T I Dergacheva
- Institute of Clinical and Experimental Lymphology, Novosibirsk, Russia.
| | - A P Lykov
- Institute of Clinical and Experimental Lymphology, Novosibirsk, Russia
| | - A V Shurlygina
- Institute of Physiology and Basic Medicine, Novosibirsk, Russia
| | - E V Starkova
- Institute of Clinical and Experimental Lymphology, Novosibirsk, Russia
| | - O V Poveshchenko
- Institute of Clinical and Experimental Lymphology, Novosibirsk, Russia
| | - N A Bondarenko
- Institute of Clinical and Experimental Lymphology, Novosibirsk, Russia
| | - I I Kim
- Institute of Clinical and Experimental Lymphology, Novosibirsk, Russia
| | - M V Tenditnik
- Institute of Physiology and Basic Medicine, Novosibirsk, Russia
| | - Yu I Borodin
- Institute of Clinical and Experimental Lymphology, Novosibirsk, Russia
| | - V I Konenkov
- Institute of Clinical and Experimental Lymphology, Novosibirsk, Russia
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Dubrovina NI, Shurlygina AV, Litvinenko GI, Melnikova EV, Tenditnik MV, Chasovskich MI, Trufakin VA. [BEHAVIOR, MEMORY AND IMMUNOLOGICAL STATUS IN MICE MODEL OF DESYNCHRONOSIS]. Ross Fiziol Zh Im I M Sechenova 2015; 101:586-598. [PMID: 26263684] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Interstrain differences in behavior and parameters of the immune system of CBA and C57BL/6 mice with round the clock coverage (KO) were investigated. Open field, light/dark, acoustic startle response, forced swimming, elevated plus-maze, passive avoidance were used for measuring emotional behavior and memory. The number of lymphocyte subpopulations CD3+, CD4+8-, CD4-8+, CD4+8+, CD19+, CD3+hi spleen and thymus, the ratio of cells in different phases of the cell cycle was determined by flow cytometry. C57BL/6J mice strictly increased anxiety in response to the KO compared to CBA mice. Moreover, KO-treated C57BL/6J mice impaired the passive avoidance learning. We found that KO evoked significant changes in the cellular composition of the thymus and decrease of thymocytes proliferation in C57BL/6J mice. In opposite KO-treated CBA mice showed change of splenic cellular structure with increased % CD19+ cells and the proliferation of splenocytes. Our study demonstrated genotype-dependent reactions of the nervous and immune systems in response chronic constant light.
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Shurlygina AV, Litvinenko GI, Gritzyk OB, Mel'nikova YV, Avrorov PA, Tenditnik MV, Trufakin VA. [INTERSTRAIN AND SEASONAL DIFFERENCES IN THE RESPONSE OF BLOOD AND ORGANS OF THE IMMUNE SYSTEM TO ROUND-THE-CLOCK ILLUMINATION OF CBA AND C57/BL6 MICE]. Morfologiia 2015; 147:44-48. [PMID: 26234039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
The study of the immune system of mice of CBA (n=7) and C57BL/6 (n=7) strains was performed during a 12-hour photoperiod (12:12) and round-the-clock illumination (RI) in December and March. The numbers of CD3+, CD4+8-, CD4-8-, CD4+8+, CD19+, CD3+hi lymphocyte subpopulations in the thymus and spleen, as well as the proliferative activity of thymocytes and splenocytes were measured by flow cytometry. It was found that the most pronounced. interstrain differences in the cellular composition of the thymus were observed in March, while those in the cellular composition of the spleen were detected in December. Overall, in C57BL/6 mice as compared with CBA mice, the number and proliferative activity of the cells of lymphoid organs was increased. In December, the influence of RI on the cellular composition of the thymus was more pronounced in C57BL/6 mice, while the effect on cellular composition of the spleen was greater in CBA nice. In March, after exposure to RI, a number of CD3+, CD19+ and CD4+8-splenocytes was increased in CBA mice, while it was decreased in C57BL/6 mice. In C57BL/6 mice, after exposure to RI, the proliferative activity of thymocytes decreased in winter and increased in spring . Interstrain and seasonal differences in the cellular composition of lymphoid organs in CBA and C57BL/6 mice, with a photoperiod of 12:12 and RI should be taken into account in experimental work with aninials of different genotypes in different seasons of the year.
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Litvinenko GI, Gritzyk OB, Mel'nikova YV, Avrorov PA, Tenditnik MV, Shurlygina AV, Trufakin VA. [THE CHANGES OF THE INTERRELATIONS OF THE PINEAL GLAND AND THE ORGANS OF THE IMMUNE SYSTEM IN RATS IN RESPONSE TO MELATONIN ADMINISTRATION IN LIGHT REGIME DISTURBANCES]. MORFOLOGIIA (SAINT PETERSBURG, RUSSIA) 2015; 148:48-53. [PMID: 27141585] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
In this work the correlation analysis was applied to detect the integrated response of the pineal gland (PG) and immunocompetent organs of male Wistar rats in response to administration of melatonin (MT) in light regime disturbances. Animals were kept for 14 days under natural or continuous light (CL). Then for 7 days they received the injections of either 0.9% solution of sodium chloride or MT, after which the rats were decapitated and the mass of their body, PG, thymus and spleen was determined. The lymphocyte subpopulations of the thymus and spleen were studied by flow cytometry. The amount of lipofuscin in PG was assessed by the intensity of autofluorescence in organ frozen sections in 560-600 nm wavelength range. It was found that under the influence of MT, the number of intraorgan correlations in the immune system increased, regardless of the light regime. In animals on CL treated with MT, the number of interorgan connections was reduced, while negative correlations appeared between PG lipofuscin content and cellular composition of the spleen. The synchronizing and adaptogenic effects of MT were most pronounced under conditions of CL.
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Shurlygina AV, Mel'nikova EV, Kovalenko IL, Galiamina AG, Gritsyk OB, Tenditnik MV, Trufakin VA, Kudriavtseva NN. [Changes in immune status induced by repeated aggression in male mice]. Ross Fiziol Zh Im I M Sechenova 2014; 100:1268-1279. [PMID: 25665405] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
It has been shown that psychoneurological disorders are accompanied by different disturbances of immunity. Paper aimed to study the effects of repeated experience of aggression in daily agonistic interactions leading to the development of behavioral psychopathology on the parameters of cellular immunity in the thymus and spleen. There were no found the changes in the weight indexes, the number of cells in the thymus, spleen and blood in aggressive mice. In the spleen of aggressive mice percent of B-lymphocytes--CD19+ and CD16/32+, as well as T-lymphocytes CD4+8-, CD4-8+, and CD4+25(hi) decreased and percent of CD4-25+ increased in comparison with the controls. In the thymus percent of CD4-25+ cells are decreased without changes of other types of lymphocytes. Flow cytometric analysis revealed decreased percentage of apoptotic (A(0)) and resting (G0/G1) cells and increased percentage of proliferating cells in phase S+G2/M in the spleen of aggressive male mice in comparison with the control. The percentage of apoptotic thymocytes is increased and the percentage of thymocytes in S+G2/M phase is decreased under the repeated experience of aggression. Data suggest the possible development of an autoimmune procceses in male mice under the influence of repeated experience of aggression.
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15
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Shurlygina AV, Galiamina AG, Mel'nikova EV, Panteleeva NG, Tenditnik MV, Trufakin VA, Kudriavtseva NN. [Effects of roncoleukin on immune parameters and mixed anxiety/depression state induced by chronic social defeat stress in male mice]. Ross Fiziol Zh Im I M Sechenova 2014; 100:201-214. [PMID: 25470897] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
UNLABELLED Chronic social defeat stress leads to the development of mixed anxiety-depression state, which accompanied by immune deficiency in male mice. Paper aimed to study effects of ronkoleukin on the parameters of cellular immunity in the thymus and spleen and psychoemotional state in these animals. METHODS Mixed anxiety/depression state was produced by chronic social defeat stress during 20 days in male mice. Roncoleukin (5000 ME/kg, i/p) and saline were chronically injected to depressive mice during 2 weeks without agonistic interactions. After this period subpopulations of lymphocytes in the thymus and spleen were studied in male mice. The animals were also studied in behavioral tests estimating the levels of communicativeness, anxiety and depressiveness. RESULTS Roncoleukin decreases the number of lymphocytes in the thymus and spleen, and increased the number of lymphocytes in blood and thymus index. Medication increased per cent of CD4+8+ lymphocytes in the thymus and per cent of CD8+ and CD3+25- lymphocytes in the spleen. Roncoleukin induced anxiogenic, stimulative and antidepressive effects. CONCLUSION Roncoleukin has small efficacy for treatment of immune suppression induced by chronic social defeat stress and has anxiogenic, stimulating and weak antidepressive effects.
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Shurligina AV, Dushkin MI, Melnikova EV, Panteleeva NG, Tenditnik MV, Chrapova MV, Trufakin VA. Reactivity of the immune system and activities of PPARα and PPARγ in the liver under conditions of LPS-induced acute inflammatory response in hypertensive ISIAH rats. Bull Exp Biol Med 2013; 155:421-4. [PMID: 24143360 DOI: 10.1007/s10517-013-2167-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The effects of LPS from E. coli on DNA-binding activities of PPARα and PPARγ in the liver and immune system parameters of were studied in hypertensive ISIAH rats and normotensive WAG rats. In ISIAH rats characterized by low basal level of PPARα, PPARγ, and HDL, the response of the peripheral immune system compartment to LPS was more pronounced and was not associated with decrease in DNA-binding activities of PPARα observed in WAG. Proinflammatory stimulus did not induce proliferative changes in the thymus of ISIAH rats, which can reflect impaired relationships between the central and peripheral organs of the immune system. The character of regulatory interactions between PPARα and immune cells can differ in various rat strains and depend on initial PPARα activity, HDL level, specific features of immune status, resistance to stress, and hormonal and metabolic background.
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Affiliation(s)
- A V Shurligina
- Institute of Physiology, Siberian Branch of Russian Academy of Medical Sciences; Institute of Clinical and Experimental Lymphology, Siberian Division of Russian Academy of Medical Sciences; Institute of Therapy, Siberian Branch of Russian Academy of Sciences, Novosibirsk, Russia.
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17
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Kudryavtseva NN, Avgustinovich DF, Bondar NP, Tenditnik MV, Kovalenko IL. An experimental approach for the study of psychotropic drug effects under simulated clinical conditions. Curr Drug Metab 2008; 9:352-60. [PMID: 18473754 DOI: 10.2174/138920008784220592] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The sensory contact model can induce various different psychopathological states in male mice (anxious depression, catalepsy, social withdrawal, pathological aggression, cognition disturbances, anhedonia, alcoholism etc.). Additionally, this model facilitates the screening of drugs for therapeutic properties, preventive properties and efficiency under simulated clinical conditions. This approach can reveal the action of drugs at different stages of disease development. It is proposed that this pharmacological approach can be applied for the screening of various novel psychotropic drugs.
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Affiliation(s)
- N N Kudryavtseva
- Neurogenetics of Social Behavior Sector, Institute of Cytology and Genetics, SD, RAS, Novosibirsk, Russia.
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18
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Kudryavtseva NN, Tenditnik MV, Nikolin VP, Popova NA, Kaledin VI. The influence of psychoemotional status on metastasis of Lewis lung carcinoma and hepatocarcinoma-29 in mice of C57BL/6J and CBA/Lac strains. Exp Oncol 2007; 29:35-8. [PMID: 17431386] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/14/2023]
Abstract
AIM To study the influence of psychoemotional status on the development of experimental lung metastases of strain-specific murine Lewis lung carcinoma in C57BL/6J mice and hepatocarcinoma-29 in CBA/Lac male mice. MATERIALS AND METHODS Sensory contact model was used for generating animals with repeated experience of social victories or defeat in daily agonistic interactions. Tumor cells were injected into the tail vein after 20 days of aggressive confrontations and the number of metastases in the lung was calculated 16 days later. RESULTS The experimental metastasis is shown to develop differently in mice with opposing social experience: the winners of both strains had significantly less metastases in the lung than the losers. CONCLUSION The results obtained indicate that psychoemotional status affects Lewis lung carcinoma and hepatocarcinoma-29 metastasis in male mice.
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Affiliation(s)
- N N Kudryavtseva
- Institute of Cytology and Genetics of Siberian Department of the Russian Academy of Sciences, Novosibirsk, Russia.
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19
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Kudryavtseva N, Gerrits MAFM, Avgustinovich DF, Tenditnik MV, Van Ree JM. Anxiety and ethanol consumption in victorious and defeated mice; effect of kappa-opioid receptor activation. Eur Neuropsychopharmacol 2006; 16:504-11. [PMID: 16524701 DOI: 10.1016/j.euroneuro.2006.01.002] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2005] [Revised: 12/15/2005] [Accepted: 01/10/2006] [Indexed: 11/19/2022]
Abstract
Alcohol consumption and addiction have been related to anxiety and the anxiolytic effect of ethanol. It has been shown in mice that losers with repeated experience of social defeats are more anxious than winners with repeated experience of victories. Mice with a different social status were tested for their oral ethanol consumption using a free two bottle choice paradigm and for their social approach behaviour after ethanol consumption using the partition test, in which anxiety is an important component. In addition, the sensitivity of the animals for the kappa-opioid receptor agonist U-50,488H (2.5 mg/kg, s.c.) was assessed using the partition test, in which this drug has been shown to induce anxiolytic-like effects. Further, the effect of daily treatment with U-50,488H for 8 days on ethanol consumption was tested in animals that had consumed ethanol and were subjected during these 8 days to a period of 5 days of interruption of ethanol supply and subsequently to a period of 3 days of renewed access to ethanol. Losers consumed more ethanol than winners. Consumption of ethanol was accompanied by a decrease of anxiety level, as evidenced by an increased approach behaviour in the partition test. U-50,488H stimulated ethanol consumption after a period of 5 days of interruption of ethanol supply and drug treatment in the losers, but not in the winners. U-50,488H increased approach behaviour in the losers not consuming ethanol and decreased this behaviour in the winners, especially in those that had consumed ethanol. It is postulated that U-50,488H acts as a partial agonist in this respect. The increased anxiety may be related to the enhanced ethanol consumption in the losers, which may be of relevance for the etiology of alcohol addiction.
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Affiliation(s)
- Natalia Kudryavtseva
- Institute of Cytology and Genetics, Siberian Branch of Russia, Academy of Sciences, Novosibirsk, Russian
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20
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Kaledin VI, Tenditnik MV, Nikolin VP, Popova NA, Kudryavtseva NN. Effect of psychoemotional state on growth and metastasis of Lewis tumor in mice. Dokl Biol Sci 2006; 406:57-9. [PMID: 16572813 DOI: 10.1134/s0012496606010157] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- V I Kaledin
- Institute of Cytology and Genetics, Siberian Division, Russian Academy of Sciences, pr. Akademika Lavrent'eva 10, Novosibirsk, 630090 Russia
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Verbitskaya LV, Tenditnik MV, Michurina SV, Shurlygina AV, Trufakin VA. Effect of benzo[a]pyrene on the immune status of mice with anxious-depressive syndrome. Bull Exp Biol Med 2005; 140:70-3. [PMID: 16254624 DOI: 10.1007/s10517-005-0414-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
We studied the effect of benzo[a]pyrene on cells of lymphoid organs, energy metabolism of blood lymphocytes, and immunological reactivity in mice with anxious depressive syndrome produced by social stress. Benzo[a]pyrene exhibited a more pronounced immunotoxic activity in anxious-depressive animals, which was more than a simple sum of the effects produced by adverse ecological and psychic factors.
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Affiliation(s)
- L V Verbitskaya
- Institute of Clinical and Experimental Lymphology, Siberian Division of the Russian Academy of Medical Sciences, Novosibirsk
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22
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Tenditnik MV, Shurlygina AV, Mel'nikova EV, Kudriavtseva NN, Trufakin VA. [Effect of chronic psychoemotional stress on subpopulation spectrum of T-lymphocytes in immunocompetent organs in male mice]. Ross Fiziol Zh Im I M Sechenova 2004; 90:1522-9. [PMID: 15724463] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/01/2023]
Abstract
Subpopulation spectrum of T lymphocytes (CD3+, CD4+, CD8+, CD25+, and CD3(+)25+) in thymus, spleen and inguinal lymphatic nodes have been studied in male mice after 20 days of psychoemotional stress produced by social defeats in daily agonistic confrontations. A reduction of total number of cells, of absolute numbers of all researched subpopulations of lymphocytes and % CD3+ cells in thymus of submissive mice was shown in comparison with intact animals. Reduction of total number of splenocytes and absolute numbers of CD4+ and CD8+ lymphocytes has been observed in a spleen of submissive mice. Besides, % CD3+, CD25+, CD4+ and CD25+ cells were increased in these animals in comparison with intact mice. The absolute number of cells with CD8 phenotype was increased in inguinal lymphatic nodes. The data obtained suggest that the chronic psychoemotional stress is accompanied by serious changes of the cellular link of immunity. The effect of chronic emotional social stress on mutual interaction of the central and peripheral links of immunity has been discussed.
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23
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Avgustinovich DF, Alekseenko OV, Bakshtanovskaia IV, Koriakina LA, Lipina TV, Tenditnik MV, Bondar' NP, Kovalenko IL, Kudriavtseva NN. [Dynamic changes of brain serotonergic and dopaminergic activities during development of anxious depression: experimental study]. Usp Fiziol Nauk 2004; 35:19-40. [PMID: 15573884] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/01/2023]
Abstract
Chronic psychoemotional stress of social defeats produces development of experimental anxious depression in male mice similar to this disorder in humans. 5-HT and 5-HIAA levels, TPH and MAO A activities, 5-HT1A-receptors in different brain areas were investigated at different stages of development of experimental disorder. It has been shown that initial stage (3 days of social stress) is accompanied by increase of 5-HT level in some brain areas. Decreased 5-HIAA levels in the hippocampus, amygdala and nucleus accumbens were discovered at the stage of forming depression (10 days of social stress). Pharmacological desensitisation and decreased number of 5-HT1A-receptors were shown in frontal cortex and amygdala. At the stage of pronounced depression (20 days of stress), there were no differences in 5-HT and 5-HIAA levels in all brain areas (excluding hypothalamus) of depressive animals. However increased number of 5-HT1A-receptors and decreased affinity in amygdala and decreased TPH and MAOA activities in hippocampus were found in depressive mice. Hypofunction of serotonergic system is suggested at the stage of pronounced depression state in animals. Similar processes had place in brain dopaminergic systems. It is concluded that dynamic changes of brain monoaminergic activities accompany the development of anxious depression in animals. Various parameters of monoaminergic systems are differently changed depending on brain area, mediator system and stage of disorder.
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Kudryavtseva NN, Gerrits MAFM, Avgustinovich DF, Tenditnik MV, Van Ree JM. Modulation of anxiety-related behaviors by mu- and kappa-opioid receptor agonists depends on the social status of mice. Peptides 2004; 25:1355-63. [PMID: 15350704 DOI: 10.1016/j.peptides.2004.05.005] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2003] [Revised: 05/06/2004] [Accepted: 05/06/2004] [Indexed: 11/20/2022]
Abstract
This study was aimed to determine the effects of mu- and kappa-opioid receptor activation in relation to the social status of mice, being a winner with repeated experience of victories or a loser with repeated experience of social defeats. The behaviors of the animals were assessed in a social encounter test measuring the communicative behavior towards a familiar and an unfamiliar partner behind a perforated transparent partition (partition test) and in an elevated plus-maze test estimating the anxiety level of mice. Placebo and graded doses of the mu-opioid receptor agonist DAMGO (0.5 and 2 mg/kg s.c.) and the kappa-opioid receptor agonist U-50,488H (0.6, 1.25, and 2.5 mg/kg s.c.) were administered to the control mice, winners and losers in two experiments. In the partition test, the winners spent somewhat more time and the losers less time than the controls in the vicinity of their partner probably related to a lower and higher level of anxiety respectively. In the plus-maze test the losers appeared to have a somewhat higher anxiety level than the controls and winners. In both tests DAMGO produced anxiogenic-like effects in the winners and the controls, but not in the losers. Winners hardly responded to treatment with U-50,488H, while the losers responded dose dependently with an anxiolytic-like effect in both tests. It is concluded that anxiety-like responses in mice are differentially affected by stimulation of mu- and kappa-opioid receptors and that the effects depend on the social status of the animals.
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MESH Headings
- 3,4-Dichloro-N-methyl-N-(2-(1-pyrrolidinyl)-cyclohexyl)-benzeneacetamide, (trans)-Isomer/pharmacology
- Analgesics, Non-Narcotic/pharmacology
- Analgesics, Opioid/pharmacology
- Animals
- Anxiety/drug therapy
- Anxiety/physiopathology
- Behavior, Animal/drug effects
- Enkephalin, Ala(2)-MePhe(4)-Gly(5)-/pharmacology
- Male
- Mice
- Mice, Inbred C57BL
- Placebos/therapeutic use
- Receptors, Opioid, kappa/agonists
- Receptors, Opioid, kappa/antagonists & inhibitors
- Receptors, Opioid, kappa/metabolism
- Receptors, Opioid, mu/agonists
- Receptors, Opioid, mu/antagonists & inhibitors
- Receptors, Opioid, mu/metabolism
- Social Behavior
- Social Dominance
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Affiliation(s)
- Natalia N Kudryavtseva
- Neurogenetics of Social Behavior Sector, Institute of Cytology and Genetics SD RAS, Novosibirsk, Russia
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25
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Borodin JI, Kudryavtseva NN, Tenditnik MV, Rachkovskaya LN, Shurlygina AV, Trufakin VA. Behavioral effects of novel enterosorbent Noolit on mice with mixed depression/anxiety-like state. Pharmacol Biochem Behav 2002; 72:131-41. [PMID: 11900780 DOI: 10.1016/s0091-3057(01)00735-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
The aim of this work was to examine the behavioral effects of a novel lithium-based enterosorbent, Noolit (665 mg/kg), on male mice with mixed depression/anxiety-like state evoked by exposure to repeated social defeats in daily agonistic confrontations. The lithium component allows Noolit to be used as a psychotropic drug. Two experiments are described, in which the therapeutic and preventative effects of chronic Noolit treatment were examined. Response to Noolit was assessed in the plus maze, open field, partition test, and Porsolt's test. In both experiments, Noolit produced obvious anxiolytic and antidepressant effects. Treatment with Noolit fully restored some behavioral parameters in the plus maze and open field in depressed mice and prevented depression that would otherwise have developed. It has been suggested that enterosorbent Noolit can be a potent drug for the treatment of mixed anxiety/depression pathologies and for prevention of mood disorders.
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Affiliation(s)
- Ju I Borodin
- Institute of Clinical and Experimental Lymphology, Siberian Division of the Russian Academy of Medical Sciences, Novosibirsk, Russia
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26
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Avgustinovich DF, Alekseyenko OV, Tenditnik MV. Fighting among C57BL/6J mice and its implications for [3H]8-hydroxy-N, N-dipropyl-2-aminotetralin binding in various brain regions. Neurosci Lett 2001; 305:189-92. [PMID: 11403937 DOI: 10.1016/s0304-3940(01)01850-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
The binding of [3H]8-hydroxy-N, N-dipropyl-2-aminotetralin ([3H] 8-OH-DPAT) has been studied in various brain regions of male mice with the experience of repeated victory (winners) or defeat (losers) gained over 10 (T10) and 20 (T20) days of daily agonistic confrontations. The Bmax of [3H]8-OH-DPAT binding sites was found to be decreased in the hippocampus of the T20 winners when compared to the T10 winners or the control mice, and increased in the amygdala of the T20 losers. The Kd was increased in the amygdala of the T20 losers when compared to the animals of any other experimental group. No change in [3H]8-OH-DPAT binding was observed in the midbrain or the hypothalamus of the winners or losers. It was concluded that the 20-day agonistic confrontations, arranged in order to categorize the mice as winners or losers, had opposing effects on [3H]8-OH-DPAT binding.
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Affiliation(s)
- D F Avgustinovich
- Institute of Cytology and Genetics, Siberian Department of the Russian Academy of Sciences, 10, Academician Lavrentiev Avenue, 630090, Novosibirsk, Russia.
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27
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Borodin YI, Avgustinovich DF, Tenditnik MV, Rachkovskaya LN, Shurlygina AV, Trufakin VA. Effect of enterosorbent noolith on behavior and serotonin (1A) receptors in mouse brain. Bull Exp Biol Med 2001; 131:496-8. [PMID: 11550065 DOI: 10.1023/a:1017900704638] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2001] [Indexed: 11/12/2022]
Abstract
Protective properties of a new enterosorbent noolith (lithium ions immobilized on mineral matrix) were studied in C57Bl/6J mice predisposed to depression caused by intermale confrontations. The drug was administered daily for 15 days after the 5th confrontation and then the animals were tested in the forced swimming test. The number of specific(3)H-8-OH-DPAT binding sites in 3 brain regions was determined. It is shown that noolith produced an antidepressive effect manifested in decreased immobility time in the Porsolt test. Moreover, noolith reduced the number of 1A-serotonin receptors in the frontal cortex and hypothalamus. It is concluded that noolith possesses protective properties.
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Affiliation(s)
- Y I Borodin
- Laboratory of Immunomorphology, Institute of Clinical and Experimental Lymphology, Siberian Division of the Russian Academy of Medical Science
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28
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Borodin II, Rachkovskaia LN, Tenditnik MV, Shurlygina AV, Kudriavtseva NN, Trufakin VA. [Effect of the enteric sorbent noolit on the psychoemotional status in mice]. Eksp Klin Farmakol 2001; 64:26-9. [PMID: 11544798] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/21/2023]
Abstract
The enterosorbent noolit (representing a mineral matrix base with immobilized lithium and silicon compounds) significantly affects the psychoemotional state of mice with depression model induced by prolonged social emotional stress. Noolit administration produces a pronounced anxiolytic and antidepressant effect and reduced the level of behavioral deficiency in the test animals.
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Affiliation(s)
- Iu I Borodin
- Institute of Clinical and Experimental Lymphology, Siberian Division, Russian Academy of Medical Sciences, ul. Timakova, 2, Novosibirsk, 630117 Russia
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29
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Litvinenko GI, Verbitskaya LV, Taradanova LV, Mel'nikova EV, Tenditnik MV, Shurlygina AV, Trufakin VA. Effect of amitriptyline on daily variations in cell composition of immune organs in rats with experimental desynchronosis. Bull Exp Biol Med 2000; 130:1120-2. [PMID: 11182833] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2000] [Indexed: 02/19/2023]
Abstract
We studied the effects of amitriptyline (preparation stimulating melatonin synthesis in the pineal gland) on daily variations of cell composition in immune organs of Wistar rats with experimental desynchronosis. Amitriptyline administered in the evening restored the daily dynamics of the number of thymus cells.
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Affiliation(s)
- G I Litvinenko
- Institute of Clinical and Experimental Lymphology, Siberian Division of the Russian Academy of Medical Sciences, Novosibirsk, Russia
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