Abstract：
:The area, thickness, and volume of erythrocytes of different types (discocytes, stomatocytes, and echinocytes) from normal subjects and coronary patients were studied by laser interference microscopy. Increase of pH value leading to the stomatocyte-discocyte-echinocyte transformations resulted in a slight decrease of cell volume. In coronary patients, erythrocyte had larger area and volume and exhibited increased aggregation capacity compared to erythrocytes from controls. The results recommend laser interference microscopy as an adequate method for erythrocyte evaluation in laboratory diagnostic measurements.
journal_name
Bull Exp Biol Medjournal_title
Bulletin of experimental biology and medicineauthors
Yusipovich AI,Bryzgalova NY,Parshina EY,Lomakin AG,Rodnenkov OV,Levin GG,Maksimov GV,Rubin ABdoi
10.1007/s10517-008-0097-3subject
Has Abstractpub_date
2008-03-01 00:00:00pages
382-5issue
3eissn
0007-4888issn
1573-8221journal_volume
145pub_type
杂志文章abstract：:Intraperitoneal injections of hexavalent chromium (sodium bichromate) in the concentrations of 0.025 μg/kg (10-fold lower than MAC; group 1) and 2.5 μg/kg (10-fold higher than MAC; group 2) to rats in a subacute experiment caused dose-dependent morphological changes in the thymus: increased the counts of cells in a st...
journal_title：Bulletin of experimental biology and medicine
pub_type： 杂志文章
doi：10.1007/s10517-014-2387-2
更新日期：2014-02-01 00:00:00
abstract：:Enzyme immunoassay of the serum neurospecific antigens (gliofibrillar acid protein and neurospecific enolase) was used for evaluation of the resistance of the blood-brain barrier in Wistar rats with perinatal hypoxia and ischemia of the CNS. Perinatal hypoxia and ischemia of the CNS was modeled by two methods: ligatio...
journal_title：Bulletin of experimental biology and medicine
pub_type： 杂志文章
doi：10.1023/b:bebm.0000008978.27644.4b
更新日期：2003-09-01 00:00:00
abstract：:We analyzed the concentration of extracellular DNA and its fractions in the dynamics of uncomplicated pregnancy Thirty women with singleton pregnancy were examined. The concentration of total, maternal, and fetal cell-free DNA in maternal blood was measured at gestation weeks 11-14, 24-26, and 30-32. The level of tota...
journal_title：Bulletin of experimental biology and medicine
pub_type： 杂志文章
doi：10.1007/s10517-018-4295-3
更新日期：2018-11-01 00:00:00
abstract：:We studied the effect of zoledronic acid encapsulated into liposomes (L-ZOL) on tumorassociated macrophages in the stroma of hepatocellular carcinoma xenograft. Liposomes were prepared from 1,2-dipalmitoyl-sn-glycero-3-phosphocholine, 1,2-dipalmitoyl-snglycero-3-phospho-sn-1-glycerol, and 1,2-distearoyl-sn-glycero-3-p...
journal_title：Bulletin of experimental biology and medicine
pub_type： 杂志文章
doi：10.1007/s10517-020-05006-1
更新日期：2020-11-01 00:00:00
abstract：:Activity and levels of protein and mRNA of 3-hydroxy-3-methyl-glutaryl-CoA reductase were estimated in rat liver after the administration of atorvastatin and simvastatin and their complexes with glycyrrhizic acid (atorvaglyzin and simvaglyzin). The amount of 3-hydroxy-3-methyl-glutaryl-CoA reductase protein in rats de...
journal_title：Bulletin of experimental biology and medicine
pub_type： 杂志文章
doi：10.1007/s10517-013-2278-y
更新日期：2013-11-01 00:00:00
abstract：:Comparative identification of cerebral regions activated in men and women during perception of indefinite images was carried out by fMRT and psychological testing. Nine men and nine women aged 20-26 years took part in the study. The volunteers examined simple geometric figures, slightly structurized images (tables fro...
journal_title：Bulletin of experimental biology and medicine
pub_type： 临床试验,杂志文章
doi：10.1007/s10517-016-3431-1
更新日期：2016-07-01 00:00:00
abstract：:We studied the structure of rhythms of BP, HR (by telemetric monitoring), electrolyte excretion (by capillary electrophoresis), and products of epiphyseal melatonin (by the urinary concentration of 6-sulfatoxymelatonin measured by ELISA) in normotensive Wistar-Kyoto rats and spontaneously hypertensive SHR rats maintai...
journal_title：Bulletin of experimental biology and medicine
pub_type： 杂志文章
doi：10.1007/s10517-019-04636-4
更新日期：2019-11-01 00:00:00
abstract：:The second author's name should read A. Yu. Romanov. ...
journal_title：Bulletin of experimental biology and medicine
pub_type： 杂志文章,已发布勘误
doi：10.1007/s10517-018-4152-4
更新日期：2018-06-01 00:00:00
abstract：:We proposed a mathematical model and estimated the parameters of adsorption of albumin-bilirubin complex to the surface of carbon pyropolymer. Design data corresponded to the results of experimental studies. Our findings indicate that modeling of this process should take into account fractal properties of the surface ...
journal_title：Bulletin of experimental biology and medicine
pub_type： 杂志文章
doi：10.1007/s10517-005-0491-z
更新日期：2005-09-01 00:00:00
abstract：:Kinetics of DNA synthesis in mitotic cycle of in mouse corneal epithelial cells after γ-irradiation in different S phase points was studied by the method of autoradiography. Normally, S phase of corneal epithelial cells consists of two phases (S1 and S2) separated by an interval without DNA synthesis. Each phase, in t...
journal_title：Bulletin of experimental biology and medicine
pub_type： 杂志文章
doi：10.1007/s10517-014-2715-6
更新日期：2014-11-01 00:00:00
abstract：:The gene expression profiles of MDA-MB-231 cell line of breast cancer and xenografts derived from this tumor in murine model were analyzed using GeneChip Human Transcriptome array 2.0 platform (Affymetrix). A more than 1000-fold increase in the MIR1973 gene expression was observed in the xenografts compared to the ori...
journal_title：Bulletin of experimental biology and medicine
pub_type： 杂志文章
doi：10.1007/s10517-017-3873-0
更新日期：2017-09-01 00:00:00
abstract：:We demonstrated the influence of short peptides on the expression of signaling molecules in organotypic culture of the pineal gland from 3-month-old rats. Peptides Ala-Glu-Asp-Gly and Lys-Glu-Asp stimulate the expression of proliferative protein Ki-67 in pineal gland culture. These peptides as well as Glu-Asp-Arg and ...
journal_title：Bulletin of experimental biology and medicine
pub_type： 杂志文章
doi：10.1007/s10517-011-1473-y
更新日期：2011-11-01 00:00:00
abstract：:Arginine-vasopressin or arginine-vasotocin hormones introduced into the small intestine are absorbed and exert a hydrosmotic effect. The amount of absorbed antidiuretic hormone increased when it is introduced with intestinal peptidase inhibitor aprotinin. These data attest to the possibility of absorption of pituitary...
journal_title：Bulletin of experimental biology and medicine
pub_type： 杂志文章
doi：10.1023/b:bebm.0000024370.53746.ac
更新日期：2004-01-01 00:00:00
abstract：:We studied the effect of single intraperitoneal treatment with antibodies to glutamate on pentylenetetrazole-induced acute generalized epileptiform activity in C57Bl/6 mice. The antiepileptic effect was observed 1.5 and 24 h after administration of antibodies to glutamate in doses of 10, 25, and 50 mg/kg. This treatme...
journal_title：Bulletin of experimental biology and medicine
pub_type： 杂志文章
doi：10.1007/s10517-005-0471-3
更新日期：2005-09-01 00:00:00
abstract：:Effects of prenatal hyperhomocysteinemia on hypothalamic regulation of estrous cycles were studied in female rats. In mature rats exposed to prenatal hyperhomocysteinemia, changes in the catecholamine content in hypothalamic areas responsible for the formation of the preovulatory surge of gonadotropin-releasing hormon...
journal_title：Bulletin of experimental biology and medicine
pub_type： 杂志文章
doi：10.1007/s10517-017-3701-6
更新日期：2017-04-01 00:00:00
abstract：:Experiments on hepatocyte culture showed that apolipoprotein A-I-tetrahydrocortisol complex increases the rate of DNA, RNA, and protein biosynthesis measured by radioactive label incorporation. Apolipoprotein E acted as competitor of the apolipoprotein A-I-tetrahydrocortisol complex and abolished biological activity o...
journal_title：Bulletin of experimental biology and medicine
pub_type： 杂志文章
doi：10.1007/s10517-007-0430-2
更新日期：2007-12-01 00:00:00
abstract：:Immunization of mice with synthetic peptide fragments of conservative sites of meningococcal outer membrane proteins led to defense formation against infection with virulent serogroup A and B Meningococci. The role of cellular immunity in the formation of defense against meningococcal infection after immunization with...
journal_title：Bulletin of experimental biology and medicine
pub_type： 杂志文章
doi：10.1007/s10517-007-0223-7
更新日期：2007-06-01 00:00:00
abstract：:Peroral administration of alpha-tocopherol in a daily dose of 150 mg/kg for 1, 4, 8, and 12 days leads to induction of cytochromes P450 1A in male rats. Activity of CYP1A1 and CYP1A2 increased most significantly one day after alpha-tocopherol administration (by 2.6 and 2.7 times, respectively). CYP1A1 was immunohistoc...
journal_title：Bulletin of experimental biology and medicine
pub_type： 杂志文章
doi：10.1007/s10517-005-0007-x
更新日期：2004-09-01 00:00:00
abstract：:We studied changes in cell cycle and apoptosis in normal keratinocytes and melanocytes after exposure to UV-B radiation. UV-B radiation modulated proliferation rate in the studied cell and produced an apoptosis-modulating effect in epidermal melanocytes. ...
journal_title：Bulletin of experimental biology and medicine
pub_type： 杂志文章
doi：10.1007/s10517-009-0579-y
更新日期：2009-05-01 00:00:00
abstract：:Changes in heart rate and stroke volume after successive blockade of cardiac adreno- and cholinoceptors were examined on rats of different age. It was established that irrespective of animal age the heart rate remained unchanged under conditions of total adreno- and cholinergic blockade of the heart. Stroke volume und...
journal_title：Bulletin of experimental biology and medicine
pub_type： 杂志文章
doi：10.1007/s10517-006-0278-x
更新日期：2006-07-01 00:00:00
abstract：:We studied the effect of allopregnanolone on stress-induced anxiety caused by intranasal administration of corticoliberin to male Wistar rats. Active and passive rats were selected by their T-maze behavior and then were tested in elevated plus maze for initial anxiety level. Basing on test results, the animals were di...
journal_title：Bulletin of experimental biology and medicine
pub_type： 杂志文章
doi：10.1007/s10517-014-2433-0
更新日期：2014-04-01 00:00:00
abstract：:The distribution of polymorphic variants of innate immunity genes TLR9 (+2848G>A) and DEFB1(-20G>A; -44C>G; -52G>A) was evaluated in long-living individuals. No significant differences were found in the distribution of genotypes and alleles of the TLR9 gene. The following features were revealed: increase in the freque...
journal_title：Bulletin of experimental biology and medicine
pub_type： 杂志文章
doi：10.1007/s10517-015-2894-9
更新日期：2015-05-01 00:00:00
abstract：:In August rats more resistant to acute stress-induced gastric damage than Wistar rats, preadaptation to nondamaging stress exposure did not prevent damage and even potentiated these damages. By contrast, in Wistar rats such adaptation decreased gastric damage caused by acute stress. Higher initial resistance of August...
journal_title：Bulletin of experimental biology and medicine
pub_type： 杂志文章
doi：10.1023/a:1021987626693
更新日期：2002-10-01 00:00:00
abstract：:Influenza virus hemagglutinins are surface proteins responsible for fusion of the viral and cellular membranes. Their capacity to mediate membrane fusion (fusogenic activity) is studied by various methods, including the syncytium formation and pseudovirus transduction methods. We constructed plasmids coding for genes ...
journal_title：Bulletin of experimental biology and medicine
pub_type： 杂志文章
doi：10.1007/s10517-017-3930-8
更新日期：2017-11-01 00:00:00
abstract：:Age-associated changes in the concentrations of glucose, insulin, and DHEAS in peripheral blood plasma of female rhesus macaques were studied in intact animals and in response to a standard dose of glucose and insulin. Basal levels of insulin and glucose increased, insulin sensitivity and glucose tolerance decreased, ...
journal_title：Bulletin of experimental biology and medicine
pub_type： 杂志文章
doi：10.1023/b:bebm.0000031570.81043.f9
更新日期：2004-03-01 00:00:00
abstract：:The author name G. A. Chastikina should read G. A. Chastikin. ...
journal_title：Bulletin of experimental biology and medicine
pub_type： 杂志文章,已发布勘误
doi：10.1007/s10517-017-3883-y
更新日期：2017-09-01 00:00:00
abstract：:We studied the effect of audiovisual stimulation training course on physical development, functional state of the cardiovascular system, blood biochemical parameters, and hormonal status of athletes. The training course led to improvement of physical performance and adaptive capacities of the circulatory system, incre...
journal_title：Bulletin of experimental biology and medicine
pub_type： 杂志文章
doi：10.1007/s10517-016-3474-3
更新日期：2016-09-01 00:00:00
abstract：:Silicon crystal 2-5 nm nanoparticles in the form of 1-5-μ granules in water suspension were injected intraperitoneally in a single dose to male F(1)(CBA×C57Bl/6) mice or to outbred albino rats on days 1, 7, and 14 of gestation. Silicon crystal nanoparticles in doses of 5, 25, and 50 mg/kg exhibited no cytogenetic acti...
journal_title：Bulletin of experimental biology and medicine
pub_type： 杂志文章
doi：10.1007/s10517-010-0967-3
更新日期：2010-10-01 00:00:00
abstract：:We evaluated the concentration dependence and time dependence of the effect of nitroglycerine on intracellular content of cAMP, cGMP, and free Ca2+. It was shown that after norepinephrine stimulation, nitroglycerine exhibited calcium-blocking activity in lower concentrations (starting from 10(-7) M). Under conditions ...
journal_title：Bulletin of experimental biology and medicine
pub_type： 杂志文章
doi：10.1007/s10517-006-0228-7
更新日期：2006-05-01 00:00:00
abstract：:We studied brown adipose tissue isolated from mice receiving 20% ethanol as a single source of fluid. In vitro O2 utilization by brown adipose tissue decreased after one month of forced alcohol intake, but surpassed the control after 3 months of ethanol drinking. The absolute and relative weight of brown adipose tissu...
journal_title：Bulletin of experimental biology and medicine
pub_type： 杂志文章
doi：10.1023/a:1014590710930
更新日期：2001-12-01 00:00:00
