Analysis of the coat proteins of the ordinary and Andean strains of potato virus S and antigenic comparisons of carlaviruses.

abstract：:Neonatal rat heart muscle primary cell cultures were infected with influenza A viruses. Depending on the infectious dose, functional and structural changes of the heart muscle cells could be registered. The system seems suitable for testing the cytotoxicity of different influenza virus strains. ...

journal_title：Acta virologica

authors： Suciu EM,Muschner K,Witzleb W

更新日期：1985-12-01 00:00:00

abstract：:Among diseases transmitted by ticks in the Czech Republic, tick-borne encephalitis (TBE) caused by Tick-borne encephalitis virus (TBEV) and Lyme disease caused by Borrelia burgdorferi spirochete are most important. We propose an effective and specific test for detection of TBEV in a single tick or a pool of ticks base...

journal_title：Acta virologica

authors： Rudenko N,Golovchenko M,Cihlárova V,Grubhoffer L

更新日期：2004-01-01 00:00:00

abstract：:Variation of antibody level against West Nile (WN) virus depending on the season of birth was followed among 151 paired serum samples of healthy Pakistani persons in Karachi, collected twice in July and October, 1985. The persons born during the months between February and June had lower positive antibody rate and low...

journal_title：Acta virologica

authors： Sugamata M

更新日期：1988-03-01 00:00:00

abstract：:The cold-adapted temperature-sensitive (ts) influenza virus strain A/Leningrad/134/17/57 (H2N2) multiplied well at 32 degrees C (optimal temperature); lower titres of infectious virus were obtained in developing chick embryos at 40 degrees C. In a canine kidney (MDCK) cell line and in primary calf kidney (CK) cells an...

journal_title：Acta virologica

authors： Garmashova LM,Leontieva GF,Dubrovina TYa,Aleksandrova GI

更新日期：1982-07-01 00:00:00

abstract：:Extreme antigenic and genetic heterogeneity of serotype A foot-and-mouth disease virus (FMDV) population has resulted in change of vaccine strains in India twice in the last decade. In such a situation, complete characterization of the vaccine strains is imperative. With regard to the frequent outbreaks of this diseas...

journal_title：Acta virologica

authors： Mohapatra JK,Pawar SS,Tosh C,Subramaniam S,Palsamy R,Sanyal A,Hemadri D,Pattnaik B

更新日期：2011-01-01 00:00:00

abstract：:Porcine epidemic diarrhea (PED) caused by virulent strains of porcine epidemic diarrhea virus (PEDV) is a highly contagious enteric disease of swine characterized by severe enteritis, vomiting, and watery diarrhea. This study investigates the subcellular localization and function of PEDV M protein through examination ...

journal_title：Acta virologica

authors： Xu XG,Zhang HL,Zhang Q,Dong J,Huang Y,Tong DW

更新日期：2015-09-01 00:00:00

abstract：:In this study, a major part of genome of the pestivirus isolate 297 from Slovakia, comprising the 7195 nt-long 5΄-UTR-NS3 region was sequenced and analyzed. Conserved cleavage sites between individual viral proteins of this region were determined and the number of amino acids of respective proteins was estimated as fo...

journal_title：Acta virologica

authors： Lešková V,Jacková A,Vlasáková M,Vilček S

更新日期：2013-01-01 00:00:00

abstract：:Hepatitis C virus (HCV) infection represents a serious public health problem worldwide. Development of new therapeutics against HCV has been hampered by the lack of a small-animal model. Until now, it has been unclear which host factors influence the HCV infection. It was known that human CD81 (hCD81) or low-density l...

journal_title：Acta virologica

authors： Lv LP,Jia SZ,Wang QL,Zhang YY,Zhou H,Xu JB

更新日期：2009-01-01 00:00:00

abstract：:After passaging the NWS influenza virus at increasing temperatures in the hamster embryo fibroblast (HEF) cell line, a temperature-resistant (tr) mutant which grew well at 39 degrees C was isolated. Attempts were made to isolate temperature-sensitive (ts) mutants from the tr virus. After growth in the presence of 5-fl...

journal_title：Acta virologica

authors： Tucková E,Svobodová J,Anisimová E,Doleźalová B,Vonka V,Stárek M

更新日期：1976-08-01 00:00:00

abstract：:The successive injection of non-immunomodulating doses of Tahyna virus (100 LD50) and non-immunomodulating doses of immunomodulating drugs, such as purified staphylococcal toxoid or glucosaminylmuramyldipeptide (Likopid), to mice were accompanied by a decrease in the IgM plaque-forming cell response to sheep red blood...

journal_title：Acta virologica

authors： Semenova IB,Kalenderov AK,Vargin VV,Semenov BF

更新日期：1997-04-01 00:00:00

abstract：:The samples from eggplants showing mixed symptoms of little leaf and mosaic were collected from two districts (Mirzapur and Varanasi) of Uttar Pradesh, India. The total nucleic acid extracted from these samples was amplified by PCR using universal 16S rRNA primers specific to phytoplasma and primers specific to DNA-A-...

journal_title：Acta virologica

authors： Venkataravanappa V,Prasanna HC,Lakshminarayana CN,Reddy MK

更新日期：2018-01-01 00:00:00

abstract：:The effect of Ribavirin treatment for the chemotherapy of several grapevine viruses was evaluated. Four grapevine cultivars were repeatedly treated with Ribavirin in two different concentrations and with three different lengths of treatment. Repeating the Ribavirin treatment always had a significant effect on the numb...

journal_title：Acta virologica

authors： Komínek P,Komínková M,Jandová B

更新日期：2016-01-01 00:00:00

abstract：:Histological changes were studied in the central nervous system (CNS) of 58 Macaca rhesus monkeys, infected intracerebrally (i.c.) and subcutaneously (s.c.) with tick-borne encephalitis (TBE) virus. Subacute degenerative process in the CNS occurred in 7 monkeys on days 15-24 post-infection (p.i.), while chronic degene...

journal_title：Acta virologica

authors： Frolova MP,Pogodina VV

更新日期：1984-05-01 00:00:00

abstract：:One-step real-time RT-PCR assay was developed for quantification of the immediate-early (IE), namely IE1 and IE2 transcripts of Rat cytomegalovirus (RCMV), strain ALL-03 in rat embryonic fibroblast cells (REF). This in-house SYBR Green I based RT-PCR was shown to have higher amplification efficiency and detection limi...

journal_title：Acta virologica

authors： Loh HS,Mohd-Azmi ML

更新日期：2009-01-01 00:00:00

abstract：:Tomato yellow leaf curl disease causes severe losses in tomato production throughout Mediterranean countries including Tunisia. In order to generate engineered resistance to this disease, an intron-hairpin RNA construct harboring a Tomato yellow leaf curl Sardinia virus (TYLCSV) truncated replication-associated protei...

journal_title：Acta virologica

authors： Ben Tamarzizt H,Gharsallah Chouchane S,Lengliz R,Maxwell DP,Marrakchi M,Fakhfakh H,Gorsane F

更新日期：2009-01-01 00:00:00

abstract：:Monoclonal antibodies (MAbs) were prepared against ICP4 of Marek's disease virus (MDV). Mice were inoculated with ICP4 obtained from High-Five insect cells infected with a recombinant baculovirus expressing ICP4. MAbs were selected by enzyme-linked immunosorbent assay (ELISA) using MDV-infected and control chick kidne...

journal_title：Acta virologica

authors： Xing Z,Xie Q,Morgan RW,Schat KA

更新日期：1999-04-01 00:00:00

abstract：UNLABELLED:DNA vaccines containing the capsid precursor polypeptide P1 gene of foot-and-mouth disease virus (FMDV) alone or combined with the VP22 gene of bovine herpesvirus 1 (BVP22) as molecular adjuvant were constructed and used for immunization of BALB/c mice. The latter were challenged with FMDV and their humoral ...

journal_title：Acta virologica

authors： Yu X,Xiao S,Jiang Y,Fang L,Chen H,Jin M

更新日期：2012-01-01 00:00:00

abstract：:The influenza virus M2 protein has an ion channel activity that permits ions to enter the virion during its uncoating and also modulates pH of intracellular compartments. M2 protein is a homotetramer consisting of either a pair of disulfide-linked dimers or a disulfide-linked tetramer. The M2 trans-membrane domain pep...

journal_title：Acta virologica

authors： Ciampor F,Cmarko D,Cmarková J,Závodská E

更新日期：1995-06-01 00:00:00

abstract：:We attempted to quantify the protective potential of polyclonal IgG antibodies specific to the ectodomain of M2 protein (eM2) of influenza A virus (IAV) against lethal influenza infection of mice. For this purpose, eM2 conjugated with keyhole limpet hemocyanin (KLH) or KLH alone were administered with Freund's adjuvan...

journal_title：Acta virologica

authors： Király J,Varečková E,Mucha V,Kostolanský F

更新日期：2011-01-01 00:00:00

abstract：UNLABELLED:Antigenic and genetic typing of pestiviruses isolated from Indian sheep and goats was carried out. Testing of 1777 sheep and 1026 goat blood samples collected between 2004 and 2008 resulted in isolation of twelve pestiviruses, seven from sheep and five from goats. All of them were antigenically typed as bovi...

journal_title：Acta virologica

authors： Mishra N,Pitale SS,Rajukumar K,Prakash A,Behera SP,Nema RK,Dubey SC

更新日期：2012-01-01 00:00:00

abstract：:For the quantitative assay of selected togaviruses, suspensions of BHK cells were inoculated with virus and grown in spinner cultures. At intervals, dependent on the growth characteristics of the viruses, about 10(3) cells were centrifuged on to microscope slides and then stained with fluorescent antibody. For rapid d...

journal_title：Acta virologica

authors： Enzmann PJ

更新日期：1979-07-01 00:00:00

abstract：:Monocytes/macrophages have been known to play an important role in the initiation and propagation of human immunodeficiency virus 1 (HIV-1) infection. To analyze the function of these cells during the clinical asymptomatic period of infection, we examined the effect of murine peritoneal macrophages and human periphera...

journal_title：Acta virologica

authors： Owatari S,Zhang J,Gao M,Tanabe-Tochikura A,Wakamiya N,Tsuchie H,Kurimura T

更新日期：1997-02-01 00:00:00

abstract：:Chromic chloride and tannic acid methods were elaborated to bind purified adenovirus hexons to sheep red blood cells (SRBC). Either method gave very sensitive haemagglutination (HA) with adenovirus antisera, but treatment with tannic acid was more sensitive. Using this method, specific antibodies present in polyclonal...

journal_title：Acta virologica

authors： Lengyel A,Adám E,Nász I,Erdei J,Fachet J

更新日期：1985-09-01 00:00:00

abstract：:Replication of vaccinia virus DNA in chick embryo fibroblasts at a high multiplicity of infection started after 4-6 hr, reached a maximum at the 12th hr and was completed 18 hr after inoculation (p.i.). An analysis of newly synthesised DNAs in the period of the highest rate of synthesis revealed the formation of short...

journal_title：Acta virologica

authors： Chelyapov NV,Chernos VI

更新日期：1981-01-01 00:00:00

abstract：:Tick-borne viruses are causative agents of several important human diseases. Tick-borne encephalitis virus (TBEV) is the most prominent representative considered medically to be the most important arbovirus (arthropod-borne virus) in Europe and northern Asia. Tick-borne virus transmission cycles are determined by the ...

journal_title：Acta virologica

authors： Havlíková S,Ličková M,Klempa B

更新日期：2013-01-01 00:00:00

abstract：:Reproduction of Hazara virus in intracerebrally (ic) inoculated newborn white mice was studied by virological, serological and histological methods, electron microscopy and the direct fluorescent antibody technique. In the course of infection the virus was detectable in the blood, brain and some viscera, the largest a...

journal_title：Acta virologica

authors： Smirnova SE,Shestopalova NM,Reingold VN,Zubri GL,Chumakov MP

更新日期：1977-03-01 00:00:00

abstract：:Genetic composition and biological properties of influenza virus recombinants A/PR/8/34 (H1N1) and A/Greifswald/6/74 (H3N2) were analysed. The haemagglutinin (HA) gene of the strain A/PR/8/34 was shown an important part of the gene complex determining the virulence for mice, the yield of HA and the plaque forming capa...

journal_title：Acta virologica

authors： Döhner L,Herrmann B,Mentel R,Krenz S

更新日期：1983-11-01 00:00:00

abstract：:The nucleotide (nt) sequences of the envelope (E) gene of 4 Japanese encephalitis virus (JEV) isolates from Korea (K82PO1, K87P39, K91P55 and K94PO5) were determined and the deduced amino acid (aa) sequences were compared within themselves and with the published sequences of 16 other JEV strains originating from other...

journal_title：Acta virologica

authors： Nam JH,Chung YJ,Ban SJ,Kim EJ,Park YK,Cho HW

更新日期：1996-11-01 00:00:00

abstract：:The baculovirus-insect cell expression system (BES), one of the most popular systems for expression of eukaryotic proteins, was known to have drawbacks such as laborious manipulation of large-size baculovirus bacmids and the transfection procedure. These problems could be eliminated by direct infection of eukaryotic c...

journal_title：Acta virologica

authors： Yu X,Hua J,Hu G,Zhang J,Ma L

更新日期：2014-01-01 00:00:00

abstract：:Homologs of Bombyx mori nuclear polyhedrosis virus (BmNPV) Bm67 gene ORF67 have been found in the genome of all lepidopteran nuclear polyhedrosis viruses, but their function is still not very clear. In order to analyze it we employed a  bacmid harboring the complete BmNPV genome including the Bm67 gene and expressing ...

journal_title：Acta virologica

authors： Shi Y,Zhang C,Xie C,Quan Y,Nie Z,Chen J,Lv Z,Zhang Y,Yu W

更新日期：2015-03-01 00:00:00