Assembly and accumulation sites of maize mosaic virus in its planthopper vector.

abstract：:Examination of thin sections from the cerebral cortex of scrapie-infected hamster brains revealed characteristic circular 26-30 nm diameter tubulofilamentous particles, identical to those previously described in both experimentally induced scrapie in mice, hamsters and natural scrapie of sheep, bovine spongiform encep...

journal_title：Intervirology

authors： Narang HK

更新日期：1992-01-01 00:00:00

abstract：OBJECTIVES:Chikungunya virus (CHIKV) is an alphavirus belonging to the Togaviridae family. Alphaviruses cause a chronic non-cytopathic infection in mosquito cells, while they develop a highly cytopathic infection in cells originating from various vertebrates. In this study, we compared the cytopathic effect (CPE) induc...

journal_title：Intervirology

authors： Li YG,Siripanyaphinyo U,Tumkosit U,Noranate N,A-nuegoonpipat A,Tao R,Kurosu T,Ikuta K,Takeda N,Anantapreecha S

更新日期：2013-01-01 00:00:00

abstract：:A singly enveloped nuclear polyhedrosis virus (SNPV) of the white-marked tussock moth, Orgyia leucostigma, was successfully grown in four continuous cell lines developed from minced neonate larvae of this insect. Level of infection in two cell lines, IPRI-OL-12 and IPRI-OL-13, was 65-90%, but in the other two, IPRI-OL...

journal_title：Intervirology

authors： Sohi SS,Percy J,Arif BM,Cunningham JC

更新日期：1984-01-01 00:00:00

abstract：:Poliovirus infection of either undifferentiated or differentiated U937 cells produced a decrease in the percentage of cells positive for the surface expression of the CD4, CD11c, CD14, or 8E11 antigens. The number of 4F2 surface molecules per cell increased in infected normal U937 cells, but was unaffected in differen...

journal_title：Intervirology

authors： López-Guerrero JA,Cabañas C,Bernabeu C,Fresno M,Alonso MA

更新日期：1991-01-01 00:00:00

abstract：OBJECTIVE:We studied the ability of human cytomegalovirus (HCMV) to infect peripheral blood mononuclear cells (PBMC) pretreated with or without Th2-cytokine interleukin-4 (IL-4) in vitro. METHODS:Adherent cells and nonadherent cells were obtained from PBMC. We inoculated these cells with HCMV at concentrations ranging...

journal_title：Intervirology

authors： Kitajima H,Okubo Y,Honda J,Yonemitsu J,Yoshida N,Fumimori T,Oizumi K

更新日期：2001-01-01 00:00:00

abstract：BACKGROUND/AIMS:In Zimbabwe, cervical cancer is screened through cytology and visual inspection with acetic acid and cervicography (VIAC). The effectiveness of these methods can be increased if complemented by a human papillomavirus DNA detection tool since most cervical cancer cases are caused by persistent infection ...

journal_title：Intervirology

authors： Marembo T,Dube Mandishora R,Borok M

更新日期：2019-01-01 00:00:00

abstract：OBJECTIVE:Genome-wide sequences of hepatitis B virus strain associated with type B fulminant hepatitis have not been compared with those of acute self-limited hepatitis. We carried out full-length sequencing analysis of viral strains derived from patients with type B acute liver injury. METHODS:Nine acute self-limited...

journal_title：Intervirology

authors： Kanada A,Takehara T,Ohkawa K,Tatsumi T,Sakamori R,Yamaguchi S,Uemura A,Kohga K,Sasakawa A,Hikita H,Hijioka T,Katayama K,Deguchi M,Kagita M,Kanto T,Hiramatsu N,Hayashi N

更新日期：2007-01-01 00:00:00

abstract：:The regulatory regions for transcription and replication of several hepatitis B virus (HBV) genomes from 19 patients having various forms of HBV infection were sequenced. Predominant mutations were found to occur naturally in nucleotide positions 1762 (A to T) and 1764 (G to A) in chronic hepatitis patients and in asy...

journal_title：Intervirology

authors： Nishizono A,Hiraga M,Kohno K,Sonoda YT,Terao H,Fujioka T,Nasu M,Mifune K

更新日期：1995-01-01 00:00:00

abstract：OBJECTIVE:The aim of this study was to investigate the distribution of hepatitis C virus (HCV) genotype and the possible association between genotype and HCV-associated liver disease in Indonesia. METHODS:32 anti-HCV-positive asymptomatic carriers (AC), 55 chronic hepatitis (CH), 41 liver cirrhosis (LC), and 35 hepato...

journal_title：Intervirology

authors： Utama A,Budiarto BR,Monasari D,Octavia TI,Chandra IS,Gani RA,Hasan I,Sanityoso A,Miskad UA,Yusuf I,Lesmana LA,Sulaiman A,Tai S

更新日期：2008-01-01 00:00:00

abstract：:Damage and necrosis of hepatocytes in viral hepatitis C is considered to be immune mediated as in hepatitis B. Hepatocellular necrosis accompanies infiltration of lymphocytes and this feature, called necroinflammation, characterizes all types of viral hepatitis and corresponds to the histological expression of hepatit...

journal_title：Intervirology

authors： Uchida T

更新日期：1994-01-01 00:00:00

abstract：:The 20-nm noninfectious empty envelope particles carrying the hepatitis B surface antigen are secreted in large excess from hepatocytes during a hepatitis B infection. Similar particles produced in cell lines or yeast are an efficient vaccine against hepatitis B virus. We have analyzed the assembly of 20-nm particles ...

journal_title：Intervirology

authors： Prange R,Mangold CM,Hilfrich R,Streeck RE

更新日期：1995-01-01 00:00:00

abstract：:The aligned restriction endonuclease maps of three sequenced maize streak virus isolates, three restriction-mapped southern African maize streak virus isolates, and two other sequenced geminiviruses were used as a means of calculating the sequence divergence between these viruses. The degree of divergence was used to ...

journal_title：Intervirology

authors： Kirby R,Clarke BA,Rybicki EP

更新日期：1989-01-01 00:00:00

abstract：:Despite the significant medical advances which have taken place in the last decades, acute diarrhoea cases remain a public health issue of major significance, with gastroenteritis agents being associated with severe symptoms in adults and high morbidity in infants and children. Regarding rotaviruses, while children ar...

journal_title：Intervirology

authors： Vontas A,Hadjicristodoulou C,Krikelis V,Petinaki E

更新日期：2019-01-01 00:00:00

abstract：:Intrauterine viral infections show a wide range of fetal involvement with variable fetal outcome. The histopathologic changes of the placenta during viral infection show a wide spectrum. The most active processes are proliferative with a variety of cells involved. Vascular changes, including inflammatory and obliterat...

journal_title：Intervirology

authors： Horn LC,Röse I

更新日期：1998-01-01 00:00:00

abstract：:This review summarizes current strategies for the treatment of human cytomegalovirus (CMV) infection/diseases in high-risk patients such as transplant recipients and AIDS patients. Since the major drugs ganciclovir (Cytovene), foscarnet (Foscavir) and cidofovir (Vistide) are frequently associated with severe side effe...

journal_title：Intervirology

authors： Vogel JU,Scholz M,Cinatl J Jr

更新日期：1997-01-01 00:00:00

abstract：:In a synchronous infection of cowpea chlorotic mottle virus in cowpea leaves, the three largest viral RNA components were synthesized throughout the infection at relatively constant ratios of two molecules of component 3 to one each of components 1 and 2. Component 4 (the coat protein message) was produced minimally d...

journal_title：Intervirology

authors： Dawson WO

更新日期：1978-01-01 00:00:00

abstract：:Cytomegalovirus infection of Brown Norway rats was studied after intraperitoneal or subcutaneous inoculation of virus. No clinical illness was apparent during the 1st month postinfection (p.i.). Low titers of virus were detected in many organs at day 4 p.i. for the intraperitoneally inoculated animals and at day 11 p....

journal_title：Intervirology

authors： Bruggeman CA,Meijer H,Bosman F,van Boven CP

更新日期：1985-01-01 00:00:00

abstract：OBJECTIVE:To evaluate the mutational patterns on the pol gene of the main HIV-1 strain archived in cell genome of 10 chronically infected men according to their clinical and therapeutic history. The genotyping resistance profiles were compared between the first blood plasma available at the time of HIV diagnosis and re...

journal_title：Intervirology

authors： Depincé AE,Dussert E,Vergnon-Miszczycha D,Keita A,Pillet S,Botelho-Nevers E,Frésard A,Gagneux-Brunon A,Lucht FR,Roblin X,Pozzetto B,Paul S,Bourlet T

更新日期：2016-01-01 00:00:00

abstract：BACKGROUND:Dengue fever (DF), one of the main emerging virus diseases, also increases in German travellers, due to the increasing number of travellers to tropical regions. METHODS:We determined antibodies against DF virus in a group (n = 149) of long-distance travellers in order to evaluate the risk of acquiring DF. S...

journal_title：Intervirology

authors： Allwinn R,Hofknecht N,Doerr HW

更新日期：2008-01-01 00:00:00

abstract：:Cultures of human cells transformed by SV40 were found to release infectious virus, even after several passages in vitro. Virus shedding by these cultures did not depend on propagation of virus from cell to cell, as it was not affected by anti-SV40 antiserum that could effectively block virus propagation in acutely in...

journal_title：Intervirology

authors： Lomax CA,Thirion JP,Bourgaux-Ramoisy D

更新日期：1978-01-01 00:00:00

abstract：:Hepatitis E virus (HEV), the main etiologic agent of enterically transmitted acute hepatitis in developing countries, is now recognized as an emerging agent of autochthonous disease and chronic hepatitis E in immunocompromised patients in Europe where HEV infection is probably zoonotically acquired. We describe the fi...

journal_title：Intervirology

authors： Moal V,Gerolami R,Colson P

更新日期：2012-01-01 00:00:00

abstract：:The intracellular fate of 3H-labeled exogenous herpes simplex virus type 2 DNA following the exposure of recipient cells to selected DNA facilitators and the ultrastructural changes which ensued in transfected cultures were examined. In most cases, electron microscopic radioautography demonstrated that exogenous DNA r...

journal_title：Intervirology

authors： Marciano-Cabral F,Cabral GA,Taylor MM,Patterson M,Farber FE

更新日期：1981-01-01 00:00:00

abstract：OBJECTIVES:To investigate the prevalence of hepatitis E virus (HEV) among patients with chronic hepatitis B and chronic hepatitis C, serum samples were collected between January and December 2004 from patients with chronic hepatitis B and chronic hepatitis C. METHODS:There were 190 adult patients with chronic hepatiti...

journal_title：Intervirology

authors： Bayram A,Eksi F,Mehli M,Sözen E

更新日期：2007-01-01 00:00:00

abstract：:Hybrid recombinant plasmids were constructed; they were composed of the herpes simplex virus type 2 (HSV2) thymidine kinase (tk) gene and DNA sequences of HSV2 that have been reported to induce morphological and/or oncogenic transformation of rodent cells in culture. Several plasmids were made in two versions, with or...

journal_title：Intervirology

authors： van den Berg FM,van Amstel PJ,Walboomers JM

更新日期：1985-01-01 00:00:00

abstract：OBJECTIVE:Mycosis fungoides (MF) is the most frequent form of cutaneous T cell lymphoma (CTCL). Human T cell leukemia virus type 1 (HTLV-1) involvement in MF progression is a matter of debate. The goal of the investigation was to search for HTLV-1 markers in a group of MF patients from a nonendemic area to HTLV-1. MAT...

journal_title：Intervirology

authors： Morozov VA,Syrtsev AV,Ellerbrok H,Nikolaeva EV,Bavykin AS,Pauli G

更新日期：2005-01-01 00:00:00

abstract：OBJECTIVES:Single-nucleotide polymorphisms (SNPs) near the interleukin (IL) 28B gene encoding a type III interferon (IFN-λ) are the most important genetic predictors of treatment response to hepatitis C virus (HCV). This retrospective study was undertaken to determine any association between IL28B SNPs and the developm...

journal_title：Intervirology

authors： Akay E,Patel M,Conibear T,Chaggar T,Haque T

更新日期：2014-01-01 00:00:00

abstract：:9-beta-D-Arabinofuranosyladenine (ara A) was shown to inhibit a specific step of tobacco mosaic virus (TMV) multiplication. The time course of the ara A-sensitive function occurred 'late' coinciding with the period of viral RNA and protein synthesis. When treatment began after viral RNA synthesis was established, 1.0 ...

journal_title：Intervirology

authors： Dawson WO,Lozoya-Saldana H

更新日期：1986-01-01 00:00:00

abstract：:Analysis of translation products synthesized in vitro in the presence of a mixture of brome mosaic virus (BMV) RNAs 1, 2, 3, and 4 usually shows a predominance of coat protein, coded by RNA4. The proportion of products directed by RNAs 1 and 2 decreased at saturating concentrations of BMV RNA and in the presence of 7-...

journal_title：Intervirology

authors： Pyne JW,Hall TC

更新日期：1979-01-01 00:00:00

abstract：:Biochemical studies on human coronavirus, strain 229E, indicate that the RNA is present in the virion in association with protein as a ribonucleoprotein (RNP) complex. Morphological studies have revealed that this nucleocapsid is probably a continuous helical RNP. ...

journal_title：Intervirology

authors： Kennedy DA,Johnson-Lussenburg CM

更新日期：1975-01-01 00:00:00

abstract：:CMV-transformed cell lines demonstrated a greater level of H-ras RNA (7.5- to 9.5-fold) relative to the level for H-ras in parental cells. Nuclear run off assays showed that the RNA levels for the H-ras gene were regulated at the level of transcriptional initiation. The increased RNA levels for H-ras correlated with t...

journal_title：Intervirology

authors： Boldogh I,Huang ES,Rady P,Arany I,Tyring S,Albrecht T

更新日期：1994-01-01 00:00:00