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Total number of found documents : 289
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1.


    Saatov, T.
    Decreasing of erythrocytes membranes plasmalogens level at the diabetes mellitus / T. Saatov, N. Akhrarova, Z. Shamansurova // Пробл. ендокринної патології. - 2019. - N спец.вип. - P212


MeSH-main:
ДИАБЕТ САХАРНЫЙ -- DIABETES MELLITUS (кровь, патофизиология)
ЭРИТРОЦИТЫ -- ERYTHROCYTES (физиология, цитология)
Additional Access Points:
Akhrarova, N.
Shamansurova, Z.

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2.


    Chabanenko, O. O.
    Effect of Amphiphilic Compounds on Posthypertonic Lysis of Erythrocytes / O. O. Chabanenko, N. A. Yershova, N. M. Shpakova // Проблеми кріобіології і кріомедицини = Problems of cryobiology and cryomedicine. - 2020. - Т. 30, № 3. - P286


MeSH-main:
КРИОПРЕЗЕРВАЦИЯ -- CRYOPRESERVATION (использование, методы)
ЭРИТРОЦИТЫ -- ERYTHROCYTES
Additional Access Points:
Yershova, N. A.
Shpakova, N. M.

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3.


   
    EPR spectroscopy studies of changes in erythrocyte membranes in patients with laryngeal cancer / Y. B. Burlaka [et al.] // Experimental Oncology. - 2017. - Том 39, N 1. - P49-52 : табл. - 18 ref.


MeSH-main:
ГОРТАНИ НОВООБРАЗОВАНИЯ -- LARYNGEAL NEOPLASMS (диагностика)
ЭРИТРОЦИТЫ -- ERYTHROCYTES
ЭРИТРОЦИТА МЕМБРАНА -- ERYTHROCYTE MEMBRANE
ЭЛЕКТРОННОГО ПАРАМАГНИТНОГО РЕЗОНАНСА СПЕКТРОСКОПИЯ -- ELECTRON SPIN RESONANCE SPECTROSCOPY
Annotation: To evaluate microviscosity and sorption capacity of erythrocyte membranes (SCEM) from patients with laryngeal cancer (LC). Materials and Methods: Samples from 35 patients with LC of stages II and III and 20 healthy volunteers were investigated by electron paramagnetic resonance with Bis(1-oxyl-2,2,6,6-tetramethylpiperidinyl-4)-ester of 5,7-dimethyladamantane-1,3-dicarbonic acid (AdTEMPO) probe. SCEM was evaluated by amount of unabsorbed methylene blue. Results: Microviscosity of erythrocyte membranes was determined by the effective rotational diffusion correlation times (τeff) and a decrease in radical spectrum signal intensity per hour. The most apparent decrease in mobility of the AdTEMPO in erythrocytes was observed prior to washing of erythrocytes with 0.9% NaCl for 5 min after probe insertion. The deceleration after 60 min was observed only in stage II LC. τeff was at control values after washing of erythrocytes of stage II LC 5 min after probe insertion and was significantly reduced in stage III LC in comparison to control. Radical spectrum signal intensity per hour in samples of stage II and III patients prior to and after washing of erythrocytes was on average 1.5-fold higher than that of control. SCEM in samples of stage II and III LC was found in 40 and 33% cases, respectively and was on average significantly reduced in comparison to control. Conclusions: The initial interaction of AdTEMPO with erythrocyte membranes of stage II and III LC patients is accompanied by an increase in τeff, indicating deceleration of probe rotation. τeff of the probe in membranes remains unchanged in 60 min, indicating changes in the structural organization of lipid bilayer and its associated proteins in particular. The similarity of SCEM for both studied groups reflects the pathological changes in function of erythrocyte membranes
Additional Access Points:
Burlaka, Y.B.
Sukhoveev, O.V.
Grin, N.V.
Khilchevskyi, O.M.
Verevka, S.V.

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4.


    Shamansurova, Z.
    Erythrocytes Na+K+ATPase activity altered in diabetes mellitus / Z. Shamansurova, A. Tsoy, T. Saatov // Пробл. ендокринної патології. - 2019. - N спец.вип. - P241-242


MeSH-main:
ДИАБЕТ САХАРНЫЙ -- DIABETES MELLITUS (кровь, метаболизм)
ЭРИТРОЦИТЫ -- ERYTHROCYTES (метаболизм)
Additional Access Points:
Tsoy, A.
Saatov, T.

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5.


    Golovina, K. M.
    Hypothermic Storage of Ovine Erythrocytes / K. M. Golovina, O. M. Bobrova, S. E. Kovalenko // Проблеми кріобіології і кріомедицини = Problems of cryobiology and cryomedicine. - 2020. - Т. 30, № 3. - P288


MeSH-main:
КРИОПРЕЗЕРВАЦИЯ -- CRYOPRESERVATION (использование, методы)
ЭРИТРОЦИТЫ -- ERYTHROCYTES
Additional Access Points:
Bobrova, O. M.
Kovalenko, S. E.

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6.


    Morozova, O. M.
    Mathematical Modeling of Red Blood Cell Shape Change in Early Neuroprotection with Moderate Therapeutic Effect of Hypothermia / O. M. Morozova, L. V. Batyuk, O. A. Muraveinik // Проблеми кріобіології і кріомедицини = Problems of cryobiology and cryomedicine. - 2020. - Т. 30, № 3. - P290


MeSH-main:
ГИПОТЕРМИЯ ИСКУССТВЕННАЯ -- HYPOTHERMIA, INDUCED (использование, методы)
ЭРИТРОЦИТЫ -- ERYTHROCYTES
КОМПЬЮТЕРНОЕ МОДЕЛИРОВАНИЕ -- COMPUTER SIMULATION (использование)
Additional Access Points:
Batyuk, L. V.
Muraveinik, O. A.

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7.


    Zemlianskykh, N. G.
    Modifications of proteins of membrane-cytoskeleton complex and production of reactive oxygen species in erythrocytes cryopreserved with polyethylene glycol [Text] / N. G. Zemlianskykh, L. O. Babiychuk // Фізіологічний журнал. - 2021. - Том 67, N 2. - P44-52


MeSH-main:
КРИОПРЕЗЕРВАЦИЯ -- CRYOPRESERVATION (методы)
КРОВИ КОНСЕРВИРОВАНИЕ -- BLOOD PRESERVATION (методы)
БЕЛКИ ЦИТОСКЕЛЕТНЫЕ -- CYTOSKELETAL PROTEINS
ЭРИТРОЦИТЫ -- ERYTHROCYTES
ПОЛИЭТИЛЕНГЛИКОЛИ -- POLYETHYLENE GLYCOLS
КИСЛОРОДА АКТИВНЫЕ ФОРМЫ -- REACTIVE OXYGEN SPECIES (метаболизм)
Annotation: Protein modifications in the membrane-cytoskeleton complex (MCC) of human erythrocytes, as well as changes in the intensity of reactive oxygen species (ROS) production upon cell cryopreservation with polyethylene glycol (PEG) were investigated. The protein profile of ghosts of erythrocytes frozen with PEG has common features with both the control and cells frozen without cryoprotectant. PEG makes it possible to restrict the structural rearrangements of the main MCC proteins under the effect of extreme factors and to restrain the amount of high molecular weight polypeptide complexes induced by the protein-cross-linking reagent diamide at the control level, in contrast to cells frozen without a cryoprotectant. However, changes related to the protein peroxiredoxin 2 in ghosts of erythrocytes cryopreserved with PEG are also attributed to cells frozen without a cryoprotectant that may be associated with the activation of oxidative processes. This is evidenced by a 10-fold increase in ROS formation in erythrocytes frozen under PEG protection. Thus, upon cryopreservation of erythrocytes with PEG, certain disorders in MCC proteins may be associated with increased formation of ROS, which may contribute to the disorganization of the structural components of MCC and disrupt the stability of cryopreserved cells under physiological conditions.
Additional Access Points:
Babiychuk, L. O.

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8.


    Байса, І. Ю.
    Na/Li-протитранспорт в еритроцитах при лакунарній та амнезійній формах судинних деменцій [Text] / І. Ю. Байса // Експериментальна та клінічна фізіологія і біохімія. - 2002. - № 4. - С. 47-50


MeSH-main:
ЭРИТРОЦИТЫ -- ERYTHROCYTES (физиология)
ДЕМЕНЦИЯ СОСУДИСТАЯ -- DEMENTIA, VASCULAR
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9.


   
    Nitrate and nitrite in drinking water affect antioxidant enzymes in erythrocytes of rats / E. Sierra-Campos [et al.] // The Ukrainian Biochemical Journal. - 2018. - Том 90, N 4. - P90-101


MeSH-main:
НИТРАТЫ -- NITRATES
НИТРИТЫ -- NITRITES
ПИТЬЕВАЯ ВОДА -- DRINKING WATER
ОКСИДАТИВНЫЙ СТРЕСС -- OXIDATIVE STRESS (действие лекарственных препаратов)
МЕТГЕМОГЛОБИН -- METHEMOGLOBIN (действие лекарственных препаратов, метаболизм)
ЭРИТРОЦИТЫ -- ERYTHROCYTES (действие лекарственных препаратов, метаболизм)
КРЫСЫ -- RATS
Annotation: The present study evaluated the effect of short term intake of nitrite and nitrate drinking water on the antioxidant system and membrane damage of rat erythrocytes. Wistar rats were randomly divided into three groups as follows; the group I received only distilled water ad libitum; the group II was given water with nitrate (a dose of 124 mg/kg of nitrate-nitrogen) as drinking water and the group III was given nitrites dissolved in distilled water in a dose of 150 mg/kg for 7 days. At the end of the study, group III rats showed a significant decrease in activities of glutathione peroxidase (GPx), glucose 6-phosphate dehydrogenase (G6PDH) and catalase (CAT), while in group II rats, the activity of GPx and CAT were significantly reduced, but no significant changes in glutathione reductase activity and peroxynitrite levels were observed. On the other hand, malondialdehyde (MDA) was increased in both groups with respect to group I. Also, our major results indicate that all treatments changed methemoglobin levels and osmotic fragility in comparison to group I rats. The intensity of alterations was found more severe in rats of group III, followed by rats of group II. It can be concluded from these observations that nitrate or nitrite leads to alterations in the erythrocytes antioxidant defense status mainly throughout NADPH relate enzymes
Additional Access Points:
Sierra-Campos, E.
Valdez-Solana, M. A.
Campos-Almazan, M. I.
Avitia-Dominguez, C.
Hernandez-Rivera, J. L.
de Lira-Sanchez, J. A.
Garcia-Arenas, G.
Tellez-Valencia, A.

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10.


   
    Physicochemical Properties and Cryoprotective Action of Solutions of Polyvinyl Alcohol, Glycerol and Media Based on Their Combinations During Freezing of Red Blood Cells / Y. V. Hvozdiuk [et al.] // Проблеми кріобіології і кріомедицини = Problems of cryobiology and cryomedicine. - 2020. - Т. 30, № 3. - P288


MeSH-main:
КРИОПРЕЗЕРВАЦИЯ -- CRYOPRESERVATION (использование, методы)
ЭРИТРОЦИТЫ -- ERYTHROCYTES
Additional Access Points:
Hvozdiuk, Y. V.
Chekanova, V. V.
Pakhomova, Y. S.
Kompaniets, A. M.

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