Abstract:
:We studied high-resolution (1)H nuclear magnetic resonance spectra of the serum and serum albumin from patients with the first episode of schizophrenia and healthy individuals. A relative increase in signal intensities of CH(2) protons in serum LDL and VLDL in schizophrenia was demonstrated. Higher intensities of CH(2) and CH(3) protons of non-esterified fatty acids were found in (1)H nuclear magnetic resonance spectra of serum albumin. These data attest to an essential role of changes in lipid metabolism and changed ligand load of albumin in schizophrenia.
journal_name
Bull Exp Biol Medjournal_title
Bulletin of experimental biology and medicineauthors
Babushkina TA,Klimova TP,Peregudov AS,Gryzunov YA,Smolina NV,Dobretsov GE,Uzbekov MGdoi
10.1007/s10517-012-1622-ysubject
Has Abstractpub_date
2012-04-01 00:00:00pages
748-51issue
6eissn
0007-4888issn
1573-8221journal_volume
152pub_type
杂志文章abstract::Viability of keratinocytes of HaCaT immortalized line incubated with sodium dodecyl sulfate for 3 min, 1 and 48 h, was studied by light microscopy, MTT test, and neutral red absorption test. The IC50 values were determined for each of the studied lengths of exposure. HaCaT cells exhibited a dose-dependent decrease of ...
journal_title:Bulletin of experimental biology and medicine
pub_type: 杂志文章
doi:10.1007/s10517-017-3785-z
更新日期:2017-06-01 00:00:00
abstract::During left-ventricular myocardial ischemia, the decrease in the venous return is determined by reduction of cardiac output, which results from heart rate deceleration and decrease in left-ventricular stroke volume. The latter is related to a decrease in myocardial contractility and blood storage in the pulmonary circ...
journal_title:Bulletin of experimental biology and medicine
pub_type: 杂志文章
doi:10.1007/s10517-012-1542-x
更新日期:2012-02-01 00:00:00
abstract::Location of cathepsin D and elastase in rat uterus was studied by electron-histochemical method. Activities of both proteinases in the myometrium was detected in lysosomes of smooth-muscle cells, macrophages, and fibroblasts. ...
journal_title:Bulletin of experimental biology and medicine
pub_type: 杂志文章
doi:10.1023/a:1026391512536
更新日期:2003-08-01 00:00:00
abstract::The expression of synaptophysin (vesicular protein) and mGluR5 (metabotropic glutamate receptor) genes was studied 3, 7, and 20 days after cainic acid injury of the dorsal hippocampal area in Wistar rats. The expression of both genes was characteristically reduced in the hippocampus. Twenty days after the exposure the...
journal_title:Bulletin of experimental biology and medicine
pub_type: 杂志文章
doi:10.1007/s10517-009-0483-5
更新日期:2009-02-01 00:00:00
abstract::We studied the effect of succinic acid on the process of glucuronidation of 2-ethyl-6-methyl-3-hydroxypyridine after peroral and intraperitoneal administration in the form of succinate or a base. Since the basic form of 2-ethyl-6-methyl-3-hydroxypyridine is insoluble in water, it was administered in 5% Tween-80. It wa...
journal_title:Bulletin of experimental biology and medicine
pub_type: 杂志文章
doi:10.1007/s10517-008-0205-4
更新日期:2008-07-01 00:00:00
abstract::The mechanisms of extracardiac regulation of heart rate were studied in rats subjected to muscle training on a treadmill with different slope angle (0 degrees , 5.5 degrees up, and 5.5 degrees down). Muscle training on a treadmill sloping down was optimal for the development of training bradycardia in 70-day-old rats....
journal_title:Bulletin of experimental biology and medicine
pub_type: 杂志文章
doi:10.1007/s10517-009-0361-1
更新日期:2008-11-01 00:00:00
abstract::We studied the effect of UV light (240-390 nm) in doses of 75.5-4530 J/m(2) on functional properties and level of intracellular messengers (cAMP, Ca(2+), NO) in lymphocytic cells of the peripheral blood. Correcting effects of UV light in a dose of 151 J/m(2) on cytotoxic activity of lymphocytes against Ehrlich ascetic...
journal_title:Bulletin of experimental biology and medicine
pub_type: 杂志文章
doi:10.1007/s10517-011-1226-y
更新日期:2011-04-01 00:00:00
abstract::Study of the expression of type IV collagen by Lewis pulmonary carcinoma cells (PLMG-T, PLMG-M1, PLMG-M2) showed that these cells produce type IV collagen. The expression of type IV collagen in PLMG-T and PLMG-M2 cells approximately 2-fold surpassed that in PLMG-M1 cells. The number of active cells (synthesizing type ...
journal_title:Bulletin of experimental biology and medicine
pub_type: 杂志文章
doi:10.1023/b:bebm.0000024390.08829.ee
更新日期:2004-01-01 00:00:00
abstract::We analyzed ultrastruciture of the cell populations in the prostate gland in chronic nonbacterial prostatitis in a chemical industry worker. It was shown that ultrastructural reorganization of the epithelium consisted in reduction of the secretory compartment of the cytoplasm and dystrophic-degenerative changes in cel...
journal_title:Bulletin of experimental biology and medicine
pub_type: 杂志文章
doi:10.1007/s10517-015-2872-2
更新日期:2015-04-01 00:00:00
abstract::Acute experiments on cats showed that dynorphin A(1-13) modulates pulse activity of afferent neurons and interneurons in the bulbar cardiovascular center against the background of stable blood pressure. ...
journal_title:Bulletin of experimental biology and medicine
pub_type: 杂志文章
doi:10.1023/a:1023469123160
更新日期:2003-01-01 00:00:00
abstract::We performed comparative analysis of hemodynamic in the periodontal microcirculatory bed in adolescents with arterial hypertension (AH) and morphological changes in the periodontal tissues of in hypertensive ISIAH rats of comparable biological age. In the periodontal tissues of adolescents with hypertension, the blood...
journal_title:Bulletin of experimental biology and medicine
pub_type: 杂志文章
doi:10.1007/s10517-020-04990-8
更新日期:2020-10-01 00:00:00
abstract::We studied the effects of a concentrate of metabolites of Trichoderma harzianum Rifai F-180, an active producer of L-lysine-α-oxidase, and homogenous enzyme on a highly virulent bacteria Erwinia amylovora. The producer of antitumor and antiviral Trichoderma enzyme L-lysine-α-oxidase was cultured on a processing system...
journal_title:Bulletin of experimental biology and medicine
pub_type: 杂志文章
doi:10.1007/s10517-017-3901-0
更新日期:2017-10-01 00:00:00
abstract::The effect of a 40-day toluene inhalation on learning of young and adult rats was examined in a multi-branched maze. Experimental rats of both age groups needed more time to pass the maze and made more errors than controls. This impairment was observed in young rats immediately after termination of toluene inhalation ...
journal_title:Bulletin of experimental biology and medicine
pub_type: 杂志文章
doi:10.1007/s10517-012-1582-2
更新日期:2012-03-01 00:00:00
abstract::Cytoplasmic Na/K imbalance induced by cytotoxic substances (ethylene glycol and cytochalasin B) was studied. Incubation in Dulbecco's medium with these cytotoxins caused changes in K and Na concentrations in the mouse two-cell embryo blastomer. The effects of both substances resulted in a drop of Na content in the emb...
journal_title:Bulletin of experimental biology and medicine
pub_type: 杂志文章
doi:10.1007/s10517-008-0134-2
更新日期:2008-04-01 00:00:00
abstract::We studied a combined effect of subcomponents of vitamin B complex on the growth, development, and death of human embryonic brain-derived cells (E90) cultured using a modified method of Matson. Cell death was detected by trypan blue staining. According to our results, vitamin B-complex in low-doses promote the develop...
journal_title:Bulletin of experimental biology and medicine
pub_type: 杂志文章
doi:10.1007/s10517-011-1387-8
更新日期:2011-09-01 00:00:00
abstract::We studied the effect of Ladasten (30 mg/kg intraperitoneally for 5 days) on the subpopulation composition of T cells in immunocompetent organs of male C57Bl/6 mice during modeling of an anxious-depressive state (chronic zoosocial stress). Stress exposure of animals for 30 days was followed by a decrease in the relati...
journal_title:Bulletin of experimental biology and medicine
pub_type: 杂志文章
doi:10.1007/s10517-014-2343-1
更新日期:2014-01-01 00:00:00
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::We studied the effect of vasopressin analogue desglycinamide-arginine-vasopressin on changes in platelet hemostasis produced by intragastric administration of Ticlid or clopidogrel (inhibitors of ADP-induced platelet aggregation). Intranasal administration of the peptide under conditions of hemorrhagic diathesis produ...
journal_title:Bulletin of experimental biology and medicine
pub_type: 杂志文章
doi:10.1007/s10517-005-0434-8
更新日期:2005-08-01 00:00:00
abstract::Hypoxia-induced immediate expression of transcription factor HIF-1α in the brain cortex is regulated by succinate produced in both the tricarbonic acid cycle and GABA shunt reactions and is induced by succinate-containing drugs. These facts prove the existence of succinate-dependent signalling regulation involved in i...
journal_title:Bulletin of experimental biology and medicine
pub_type: 杂志文章
doi:10.1007/s10517-018-3976-2
更新日期:2018-01-01 00:00:00
abstract::An increase of total glucagon-like peptide-1 (GLP-1) concentration in the plasma in rats was revealed 5 min after oral, but not intraperitoneal administration of NaCl or Trizma HCl solutions. The increase in GLP-1 level was similar to that after oral glucose administration. After intraperitoneal administration of 2.5%...
journal_title:Bulletin of experimental biology and medicine
pub_type: 杂志文章
doi:10.1007/s10517-017-3634-0
更新日期:2017-02-01 00:00:00
abstract::The effect of laser radiation on generation of reactive oxygen species in the whole blood from patients with chronic obstructive pulmonary disease was studied by in vitro recording of luminol-dependent chemiluminescence. Laser irradiation of the blood from patients with increased production of reactive oxygen species ...
journal_title:Bulletin of experimental biology and medicine
pub_type: 杂志文章
doi:10.1007/s10517-007-0299-0
更新日期:2007-08-01 00:00:00
abstract::Free radical oxidation of arachidonic acid with soybean lipoxygenase was accompanied by inhibition of retinal synthesis from beta-carotene catalyzed by enzyme preparation from rabbit intestinal mucosa. Lipoxygenase inhibitor salicylhydroxamic acid and antioxidants suppressing free radical reactions (ethyl gallate, alp...
journal_title:Bulletin of experimental biology and medicine
pub_type: 杂志文章
doi:10.1023/a:1017919814208
更新日期:2001-05-01 00:00:00
abstract::Study of the early embryogenesis process based on the previously suggested scheme of epithelial cambial cell work has shown that cambial (or stem) cells originate from the primary ectoderm and intensely express RhoA protein and slightly express Src kinase. This explains their stem properties and the absence of differe...
journal_title:Bulletin of experimental biology and medicine
pub_type: 杂志文章
doi:10.1007/s10517-012-1649-0
更新日期:2012-05-01 00:00:00
abstract::We studied cardiac pumping function in the offspring of rats subjected to swimming exercise and the offspring of untrained rats. The rat pups were adapted for swimming with stepwise increasing load from day 21 to 70 life. At the age of 21 and 70 days, offspring of trained rats showed lower HR and significantly higher ...
journal_title:Bulletin of experimental biology and medicine
pub_type: 杂志文章
doi:10.1007/s10517-012-1704-x
更新日期:2012-07-01 00:00:00
abstract::Spontaneous platelet aggregation was evaluated in patients with acute coronary syndrome on days 1, 3-5, and 8-12 of the disease. On day 1, aggregation was analyzed after aspirin, but before clopidogrel administration; during other periods after both antiaggregants. The mean levels of spontaneous aggregation after anti...
journal_title:Bulletin of experimental biology and medicine
pub_type: 杂志文章
doi:10.1007/s10517-013-2087-3
更新日期:2013-05-01 00:00:00
abstract::Antioxidant properties of recombinant peroxiredoxin-6 and chimeric protein PSH combining peroxidase and superoxide dismutase activities were studied on the model of retrograde perfusion of isolated rat heart under conditions of H2O2-induced oxidative stress. The exogenous antioxidant proteins exhibited cardioprotectiv...
journal_title:Bulletin of experimental biology and medicine
pub_type: 杂志文章
doi:10.1007/s10517-016-3237-1
更新日期:2016-03-01 00:00:00
abstract::Groups of microRNA genes, methylation of which is associated with the initial (I-II) stages of breast cancer, are determined, and new markers and marker systems for the disease diagnosis were created on the basis of these data. A total of 14 genes in which methylation was associated with breast cancer were identified ...
journal_title:Bulletin of experimental biology and medicine
pub_type: 杂志文章
doi:10.1007/s10517-019-04691-x
更新日期:2019-12-01 00:00:00
abstract::We performed a comparative study of the cytotoxicity of cisplatin, JM216 complex, and aminonitroxyl platinum(IV) complexes for HeLa cells grown in monolayer and 3D culture. The growth dynamics of spheroids was studied and optimal conditions for evaluation of cytotoxicity were determined. Spheroids were less sensitive ...
journal_title:Bulletin of experimental biology and medicine
pub_type: 杂志文章
doi:10.1007/s10517-020-04757-1
更新日期:2020-02-01 00:00:00
abstract::In biopsy specimens of the gastric and duodenal mucosa from patients with psoriasis we revealed severe degenerative and dystrophic changes in cells of the surface and glandular epithelium with destruction of functionally important cytoplasmic organelles. The stroma of the gastric mucosa was characterized by hyperplasi...
journal_title:Bulletin of experimental biology and medicine
pub_type: 杂志文章
doi:10.1023/a:1022658818267
更新日期:2002-11-01 00:00:00
abstract::Noopept, a peptide analog of piracetam, enhanced phagocytic activity of mouse peritoneal macrophages, stimulated humoral and cellular immune response to various antigens, and markedly increased spontaneous proliferative activity of splenocytes. In animals with secondary immune deficiency caused by cyclophosphamide, no...
journal_title:Bulletin of experimental biology and medicine
pub_type: 杂志文章
doi:10.1007/s10517-007-0251-3
更新日期:2007-07-01 00:00:00