[Prevention of venous thrombosis of the lower extremities and pulmonary embolism in neurological patients in the intensive care unit using intermittent pneumatic compression].

Aim: To assess the efficacy of intermittent pneumatic compression (IPC) in the treatment of deep vein thrombosis (DVT) and pulmonary embolism (PE) in neurological patients.

Material And Methods: The study included 101 patients with acute disorders of cerebral circulation: 52 patients underwent IPC for prevention of DVT of the lower extremities, 49 patients received only basic treatment. Clinical examination, venous duplex scan of the lower extremities and telethermography were performed.

[Reason to split the genus Aurelia. Mesoglein from two populations differ].

The medusa, Aurelia aurita (Scyphozoa, Cnidaria), is considered to be a cosmopolitan species with a worldwide distribution in most seas from the poles to the tropics. Cnidarian is thought to possess two tissue layers: endoderm (gastroderm) and ectoderm, which are separated by huge mesoglea in medusa. The basic morphology of medusa is similar in different populations.

[The application of pulsed magnetic stimulation in the rehabilitation of the children operated for the treatment of grade III-IV scoliosis].

In the present paper, we for the first time provide a rationale for the application of a new physical factor, pulsed magnetic stimulation, in pediatric practice. Our observations have demonstrated positive dynanfics of the parameters characterizing the functional state of the neuro-muscular apparatus and equalization of the amplitude of M-response as appears from the results of electromyographic studies. The data obtained by electrocardiography and estimation of the external respiratory function give evidence of favourable dynamics of the cardio-respiratory system.

[Line class retroposon is the component of the DNA polymorphic fragments pattern of trematode Himasthla elongata parthenitae].

We have determined that S-SAP method (Sequence specific amplification polymorphism) reveals clonal variability in the genomes of larvae of flatworm Himasthla elongata (Trematoda, Echinostomatidae). Being parthenogenetic the larvae were previously considered to be genetically homogeneous. Cloning and sequencing of a -500 bp conservative fragment (B1) from the fragments' pattern has been performed.

[The estimation of the efficacy of galvanic peloid therapy for the treatment of the children with chronic post-traumatic knee-joint synovitis following arthroscopy].

The present study has demonstrated that the children suffering from chronic post-traumatic knee-joint synovitis after arthroscopy develop an aseptic inflammatory process in the joints associated with the disturbances of local microcirculation, manifestations of sclerosis and fibrosis in the articular soft tissues. An algorithm for the treatment of synovitis in the postoperative period with the use of galvanic muds has been developed. The estimation of the clinical efficacy of this physiotherapeutic method was performed based on the results of routine medical examination, dynamic ultrasound investigation, and dynamic computed termography.

[Morphodynamics of the contract plate in the course of oocyte maturation in the scyphozoan Aurelia aurita (Cnidaria: Semaeostomae)].

The structure forming in the area of contact between the oocyte and the germinal epithelium in the course of oocyte maturation of the scyphozoan Aurelia aurita is termed the contact plate. This study traces the successive stages of contact plate formation in the course of oocyte maturation at the light microscopic and ultrastructural levels. At early stages ofoocyte development, the appearance of granules is observed in the peripheral cytoplasm of the oocyte; these granules accumulate at the pole, which retains its connection with the germinal epithelium of the gonads.

[Immuno- and histochemistry characteristics of morula and test cells in three ascidian species].

One of the hypotheses suggests that test cells play a part in a larval tunic formation like morula cells in adult ascidians. It was shown that the antibodies against morula cell proteins of 26 and 48 kDa of the ascidian Styela rustica react on the paraffin sections with both the granules of morula cells and test cells of ascidians S. rustica and Boltenia echinata.

[Satellite DNA as a phylogenetic marker: case study of three genera of the Murinae subfamily].

Satellite DNA (satDNA) represent tens percent of any of the vertebrate genome. Still, a complete set of sat-DNA fragments is not determined for either species. It is known that some genus with species-specific modifications possess a satDNA characteristic for the genus.

[Mouse centromeric tandem repeats in silico and in situ].

The search for all sequences containing centromeric (CEN) minor satellite (MiSat) or pericentromeric (peri-CEN) mouse major satellite (MaSat) was conducted in the whole genome shotgun (WGS) database. The sequences were checked for the presence of the known dispersed repeats using the Censor software. The presence of tandem repeats was tested using Tandem Repeat Finder (TRF).

[Characterization of transposon mariner from the Himasthla elongata genome].

A novel transposable element Hemar 1 was identified and characterized in the genome of Himasthla elongata flatworm. This element is a member of mariner family; it belongs to capitata subfamily and highly homologues to turbellarian worm Dugesia tigrina mariner transposon. Hemar 1 is a dispersed repeat and accounts for about 0.

[Localization of satellite DNA and associated protein in respect to nucleolar precursor bodies in one- and two-cell mouse embryos].

Nucleolar precursor bodies (NPB) are characteristic structures in the nuclei of one- and two cell mouse embryos. The alignment of centromeric (CEN) and pericentromeric (periCEN) chromosome regions to the chromatin layer surrounding NPB is known. Mus musculus 4 satellite DNA (satDNA) types are known to be located in CEN region--mouse minor satellite (MiSat) and mouse satellite 3 (MS3); and periCEN region--mouse major satellite (MaSat) and mouse satellite (MS4).

[The plate in the zone of oocyte and germinal epithelium contact in scyphomedusa Aurelia aurita binds antibodies to ZP-domain-containing protein mesoglein].

Cnidaria are lower multicellular animals with the body consisting of two epithelial layers. An extracellular substance--mesoglea--is situated between epidermal and gastrodermal layers of these animals. Mesoglein is one of the major mesogleal proteins of adult medusa of Scyphozoan jellyfish Aurelia aurita.

[Heterochromatin and centromere structure paradox].

Centromere (CEN) is the structure responsible for the chromatid association, chromosome attachment to the spindle, and correct position in the plate. The only DNA found in the mammalian CEN belongs to the satellite DNA--high repeated tandem repeats. Mounting evidence indicates that both types of chromatin (CEN and peri-CEN) are required for proper centromere function.

[DNA of some regions of constitutive heterochromatin is demethylated and decondensed in MRC5 and A431 cells].

It is believed that satellite DNA is compact and transcriptionally inert during interphase. We determined localization, range of compactization and methylation state of the centromeric and pericentromeric satellite DNA using the method of fluorescence hybridization in situ (FISH) combined with the antibody immunostaining against the methylated DNA. We investigated the tissue cells (the cells of placenta and lymphocytes), primary (MRC5 fibroblasts) and malignant (A431) cell cultures.

[Interference currents and chloride sodium baths in combined treatment of scoliosis in children].

The article presents the results of administration of interference currents, chloride sodium baths and their combined effect in therapy of scoliosis of the first and second degree in children. These physical factors have a positive effect on the orthopedic status, functional condition of spinal and abdominal muscles, parameters of peakflowmetry, electrocardio- and cardiointervalography. The highest therapeutic activity was noted in combined use of these factors.

[Multifunctional nuclear protein NAP57 specifically interacts with dead RNA-helicase p68].

NAP57 has been found as a component of nuclear matrix protein complex with ability to specifically bind alphoid DNA. Polyclonal antibodies against NAP57 were raised in order to investigate intranuclear localization and interactions of the protein. Two types of localization were observed: a) nucleoplasmic and b) nucleolar.

[Interference currents for scoliosis in children].

Interference currents were used in children with scoliosis. Such treatment produced a good effect on orthopedic status, muscular function of the body, external respiration and autonomic tonicity. Thus, use of interference currents in children with scoliosis is justified.

[Larval cells of sponge Halisarca dujardini (Demospongiae, Halisarcida). II. Some cell types marked by polyclonal antibodies].

The recent morphological and experimental data concerning the involvement of flagellated cells in sponge larvae are contradictory and testify to or against the germinal layers inversion. A study of morphogenetic processes in sponges, in particular larval metamorphosis, is complicated by difficulties in identification and succession of certain cell types. It is possible to trace the destiny of flagellated and other larval cells by marking them with antibodies (AB) specified for each cell type.

[Larval cells of sponge Halisarca dujardini (Demospongiae, Halisarcida). I. Separation of the cells and their aggregation properties].

The majority of Demospongia members have a parenchymula larva, whose inner cells are similar to definite sponge cells. There are some contradictory opinions about the structure of larva in the marine sponge Halisarca dujardini: some authors deny the presence of inner cells, while other investigators consider this larva as a real parenchymula. We defined the larval cell types by cell separation in the percoll gradient and analysed their morphology and behaviour.

[Position of the satellite DNA relative to heterochromatin in the interphase nuclei in cultured cells].

It is considered that centromeric (CEN) regions play the leading role in the formation of chromocentres predominantly consisting of satellite DNA. Cloned mouse and human satellite DNA sequences from CEN and periGEN regions were used in order to trace their positions relative to chromocentres. Methods of fluorescent in situ hybridization (FISH) and immunoFISH with antibodies against CENP-B, known is a marker of prekinetochore, were employed.

[The mammalian centromere organization].

Routine and recently obtained data on the pattern and functions of the mammalian centromeres and kinetochores have been reviewed. Several problems of kinetochore formation (centromere recognition, anaphase checkpoint) are specially discussed, in addition to the role played by centromere DNA in the interphase nucleus consideration.

[Protein composition of mesoglea and mesogloeal cells of medusa Aurelia aurita].

Protein composition of mesoglea of the scyphomedusa Aurelia aurita was revealed in SDS-PAGE. Some major bands are visible in mesoglea of a mature medusa: 30, 45-47, 85 kDa, three bands between 100-200 kDa, and several bands with molecular weights > 300 kDa. Polyclonal antisera RA45/47 against protein 45 kDa were raised.

[Localization of proteins, specifically binding highly-repetitive sequences of DNA in human spermatozoids].

Immunoblot revealed in spermatozoa alpha-satellite (sat) DNA-specific centromere protein B (CENP-B) and p70 (Enukashvily et al., 2000), a membrane telomere binding protein (MTBP/TRF2) (Podgornaya et al., 2000), and Alu-binding protein p68 (Lukyanov et al.

[The murine nuclear matrix protein specificcaly binds to centromeric satellite DNA].

The nuclear matrix (NM) of mouse contains a protein (miSat BP) that can specifically bind to mouse centromeric minor satellite DNA as shown by gel shift assay. The ion-exchange chromatography on DEAE-Sepharose was used as the first miSat BP purification. MiSat BT was eluted by 0.

[The Chi-like sites free minisatellite insertion in plasmids of pSV2neo family directs conversion of reporter neo gene in LM cell line].

Minisatellite loci show variability in copy number of repeat units probably due to their recombinogenic activity. In the presence of minisatellites with Chi-similar sites in plasmids the enhanced frequency of homologous recombination of defective plasmids copies of selectable gene was shown. In this work we have estimated recombinogenic activity of minisatellite DNAs without Chi-similar sites.