HIV-1 ICD p24 antigen detection in ugandan infants: use in early diagnosis of infection and as a marker of disease progression.

abstract：:Hepatitis C virus (HCV) variation in specific T-cell epitopes may represent a mechanism of viral persistence in chronic infection. We examined the HCV non-structural protein 3 (NS3), including the immunologically relevant epitopes HCV NS3-2 KLVALGINAV (human leukocyte antigen [HLA]-A2-restricted) and HCV NS3-1391 LIFC...

journal_title：Journal of medical virology

authors： López-Labrador FX,He XS,Berenguer M,Cheung RC,González-Candelas F,Wright TL,Greenberg HB

更新日期：2004-04-01 00:00:00

abstract：:To determine risk factors responsible for primary cytomegalovirus (CMV) infection in Taiwan, samples of blood for antibody to CMV were obtained from 362 children aged 4 to 12 years: 58% were found to be positive for anti-CMV IgG antibody. Logistic regression analysis showed that seropositivity correlated with age, met...

journal_title：Journal of medical virology

authors： Shen CY,Chang WW,Chang SF,Chao MF,Huang ES,Wu CW

更新日期：1992-05-01 00:00:00

abstract：:Hepatitis C Virus (HCV) genotype 4 predominates in Middle East and Central Africa countries. Recently, it has become also prevalent in Southern European countries where it is thought to have been introduced through immigration and the movement of intravenous drug users. In Italy, the prevalence of genotype 4 is partic...

journal_title：Journal of medical virology

authors： Ciccozzi M,Equestre M,Costantino A,Marascio N,Quirino A,Lo Presti A,Cella E,Bruni R,Liberto MC,Focà A,Pisani G,Zehender G,Ciccaglione AR

更新日期：2012-10-01 00:00:00

abstract：:Although many reports have already shown RSV outbreaks among hemato-oncology patients, genomic studies detecting similar RSV strains prior to an outbreak in the hospital are rare. In 2014, the University of the Ryukyus hospital hemato-oncology unit experienced, and successfully managed, a respiratory syncytial virus (...

journal_title：Journal of medical virology

authors： Nabeya D,Kinjo T,Parrott GL,Uehara A,Motooka D,Nakamura S,Nahar S,Nakachi S,Nakamatsu M,Maeshiro S,Haranaga S,Tateyama M,Tomoyose T,Masuzaki H,Horii T,Fujita J

更新日期：2017-08-01 00:00:00

abstract：:Although occult hepatitis B virus (HBV) infection in individuals without detectable hepatitis B surface antigen (HBsAg) may occur and has been reported to be common in patients with chronic hepatitis C, the related molecular mechanisms remain unknown. With the polymerase chain reaction, serum HBV DNA was sought in 100...

journal_title：Journal of medical virology

authors： Kao JH,Chen PJ,Lai MY,Chen DS

更新日期：2002-10-01 00:00:00

abstract：:Molecular investigation was undertaken of circulating hepatitis A virus (HAV) associated with cases of acute diarrhea among children under 5 years of age in Kumba-Cameroon. Reverse transcription PCR, sequencing, and phylogenetic analysis of a 371 bp segment of the VP1/P2A junction of six isolates obtained from stool s...

journal_title：Journal of medical virology

authors： Forbi JC,Agwale SM,Ndip LM,Esona MD

更新日期：2012-05-01 00:00:00

abstract：:We report a real-life 3D therapy failure in a patient treated with ombitasvir (OMV)/paritaprevir/ritonavir and dasabuvir without ribavirin (3D-R). He had therapy failure at week 12 after the end of treatment. We detected resistance-associated substitutions (RASs) plus polymorphisms on NS3, NS5A, and NS5B target region...

journal_title：Journal of medical virology

authors： Marascio N,Pavia G,Romeo I,Talarico C,Di Salvo S,Reale M,Marano V,Barreca GS,Fabiani F,Perrotti N,De Siena M,Giancotti F,Gravina T,Alcaro S,Artese A,Torti C,Liberto MC,Focà A

更新日期：2018-07-01 00:00:00

abstract：:It has been generally believed that the Epstein-Barr virus (EBV)-encoded small RNA 1 and 2 (EBER1 and EBER2) genes are conserved as two families that correlated with type 1 (B95-8) and type 2 (AG876 or P3HR-1) EBV strains. EBER polymorphism and its association with EBV-associated disease have not received much attenti...

journal_title：Journal of medical virology

authors： Wang Y,Zhang X,Chao Y,Jia Y,Xing X,Luo B

更新日期：2010-05-01 00:00:00

abstract：:Live attenuated cold-adapted influenza vaccine is undergoing evaluation in man. Several strains have proven to be safe, immunogenic, nontransmissible, and protective against experimental challenge. In this study of A/Peking/2/79(H3N2), with six internal genes from the cold-adapted (Ca) parent A/Ann Arbor/6/60(H2N2), w...

journal_title：Journal of medical virology

authors： Betts RF,Douglas RG Jr,Maassab HF,DeBorde DC,Clements ML,Murphy BR

更新日期：1988-10-01 00:00:00

abstract：:An EBV type 1 variant strain was detected in two Turkish siblings (boy and girl), who both suffered and died from similar progressive Epstein-Barr virus (EBV)-associated lymphoproliferative disease. Molecular characterisation of this EBV isolate revealed a 51bp-deletion and six nucleotide changes within the Epstein-Ba...

journal_title：Journal of medical virology

authors： Schuster V,Seidenspinner S,Kreth HW

更新日期：1996-01-01 00:00:00

abstract：:Herpes simplex virus (HSV) DNA in the cerebrospinal fluid (CSF) of children with herpes simplex encephalitis (HSE) was quantified and typed using the polymerase chain reaction (PCR) assay. During the acute phase, HSV-DNA was detected in the CSF of 13 patients with HSE, including 5 neonates. A restriction profile of th...

journal_title：Journal of medical virology

authors： Ando Y,Kimura H,Miwata H,Kudo T,Shibata M,Morishima T

更新日期：1993-10-01 00:00:00

abstract：:The X gene product of human hepatitis B virus, HBx, transactivates the expression of viral and cellular genes through a wide variety of cis elements, including the nuclear factor for IL-6 (NF-IL6) binding sites, although HBx does not appear to bind DNA directly. We previously reported that HBx transactivated the inter...

journal_title：Journal of medical virology

authors： Ohno H,Kaneko S,Lin Y,Kobayashi K,Murakami S

更新日期：1999-05-01 00:00:00

abstract：:Nucleotide sequences of the hypervariable region of hepatitis C virus genomes obtained from plasma change rapidly during the course of infection and are believed to play a part in immunological escape and consequently in the development of persistent infection. It is not known, however, whether these changes also occu...

journal_title：Journal of medical virology

authors： Sakamoto N,Enomoto N,Kurosaki M,Asahina Y,Maekawa S,Koizumi K,Sakuma I,Murakami T,Marumo F,Sato C

更新日期：1995-05-01 00:00:00

abstract：:Hepatitis A virus (HAV) is the leading cause of acute viral hepatitis worldwide, with HAV infection being restricted to humans and nonhuman primates. In this study, HAV infection status was serologically determined in domestic pigs and experimental infections of HAV were attempted to verify HAV infectivity in pigs. An...

journal_title：Journal of medical virology

authors： Song YJ,Park WJ,Park BJ,Kwak SW,Kim YH,Lee JB,Park SY,Song CS,Lee SW,Seo KH,Kang YS,Park CK,Song JY,Choi IS

更新日期：2016-04-01 00:00:00

abstract：:Knowledge of the current epidemiology of chronic liver disease in Italy is mostly obsolete and fragmentary for the lack of up-to-date consistent data. In 2001, a 6-month prevalence study was undertaken in 79 hospitals to assess the characteristics of chronic liver disease in Italy. Both prevalent and incident cases we...

journal_title：Journal of medical virology

authors： Sagnelli E,Stroffolini T,Mele A,Almasio P,Coppola N,Ferrigno L,Scolastico C,Onofrio M,Imparato M,Filippini P

更新日期：2005-04-01 00:00:00

abstract：:The resurgence of Chikungunya virus (CHIKV) in the form of unprecedented and explosive epidemics in India and the Indian Ocean islands after a gap of 32 years is a major public health concern. Currently, there is no specific therapy available to treat CHIKV infection. In the present study, the in vitro prophylactic an...

journal_title：Journal of medical virology

authors： Khan M,Santhosh SR,Tiwari M,Lakshmana Rao PV,Parida M

更新日期：2010-05-01 00:00:00

abstract：:Persistent infection with high-risk human papillomavirus (HPV) causes cervical preneoplasic lesions and invasive cervical cancer. This study evaluated the prevalence and distribution of HPV genotypes in cervical exfoliated cells from Uruguayan women. Five hundred sixty-eight cervical specimens were examined by PCR usi...

journal_title：Journal of medical virology

authors： Ramas V,Mirazo S,Bonilla S,Mendoza L,Lago O,Basiletti J,González J,Picconi MA,Arbiza J

更新日期：2013-05-01 00:00:00

abstract：:Human papillomavirus (HPV) is a carcinogenic agent responsible for tumor development in many sexually involved tissues. We present a survey on the prevalence of HPV infection in a risk population for sexually transmitted infections (STIs). The studied population was formed by 125 STI clinic attendees, who took part in...

journal_title：Journal of medical virology

authors： Ciccarese G,Herzum A,Rebora A,Drago F

更新日期：2017-06-01 00:00:00

abstract：:HCV replication in extra-hepatic reservoirs has been suggested to occur in many tissues including PBMCs. A recent study showed evidence for compartmentalization and evolution of HCV in PBMCs. However, the cells that support HCV replication in PBMCs have not been identified. In this study we have fractionated the PBMC ...

journal_title：Journal of medical virology

authors： Natarajan V,Kottilil S,Hazen A,Adelsberger J,Murphy AA,Polis MA,Kovacs JA

更新日期：2010-12-01 00:00:00

abstract：:Strains of human coronavirus (HCV) isolated between 1974 and 1976 have been studied in vitro and in volunteers. All strains caused colds in volunteers, and those cultivable in tissue culture (TC) produced significantly more coryza and less sore throat than strains growing only in organ culture (OC). The TC strains wer...

journal_title：Journal of medical virology

authors： Reed SE

更新日期：1984-01-01 00:00:00

abstract：:Hepatitis E virus (HEV) infection is a significant public health issue in many developing countries, causing waterborne outbreaks as well as sporadic hepatitis. We report here an outbreak of HEV genotype 1f infection during April-May 2018 among people living at Halisohor, a low land in the southern part of Chottogram ...

journal_title：Journal of medical virology

authors： Baki AA,Haque W,Giti S,Khan AA,Rahman MM,Jubaida N,Rahman M

更新日期：2020-12-17 00:00:00

abstract：:There are very few studies in search of an alternate and convenient diagnostic tool which can substitute nasopharyngeal swab (NPS) specimen for detection of SARS-CoV-2. In the study we analyzed, the comparison and agreement between the feasibility of using the saliva in comparison to NPS for diagnosis of SARS-CoV-2. A...

journal_title：Journal of medical virology

authors： Bhattacharya D,Parai D,Rout UK,Dash P,Nanda RR,Dash GC,Kanungo S,Palo SK,Giri S,Choudhary HR,Kshatri JS,Turuk J,Mishra BK,Lenka RK,Dash S,Pati S

更新日期：2020-12-09 00:00:00

abstract：:Nasopharyngeal carcinoma is closely associated with Epstein-Barr virus (EBV) and the EBV encoded latent membrane protein-1 expression (LMP1) is commonly found in the tumour cells. LMP1 has been shown to be involved in modulation of cell growth in B cells but the biological properties of LMP1 expression in nasopharynge...

journal_title：Journal of medical virology

authors： Liu Y,Wang X,Lo AK,Wong YC,Cheung AL,Tsao SW

更新日期：2002-01-01 00:00:00

abstract：:The objective of this study was to investigate variation in human papillomavirus (HPV) type-16 load within histologically defined grades of cervical intraepithelial neoplasia. Two hundred and thirty-seven liquid based cytology samples were collected from women attending colposcopy clinics, DNA was extracted, and prese...

journal_title：Journal of medical virology

authors： Fiander AN,Hart KW,Hibbitts SJ,Rieck GC,Tristram AJ,Beukenholdt RW,Powell NG

更新日期：2007-09-01 00:00:00

abstract：:Hepatitis C virus (HCV) genotypes help to tailor the treatment response, but their influence on the disease severity and association with hepatic steatosis is not well understood. The prevalence of HCV genotypes and their correlation with the histopathological severity of liver disease and steatosis in Indian patients...

journal_title：Journal of medical virology

authors： Hissar SS,Goyal A,Kumar M,Pandey C,Suneetha PV,Sood A,Midha V,Sakhuja P,Malhotra V,Sarin SK

更新日期：2006-04-01 00:00:00

abstract：:Serum samples from 87 patients with hepatocellular carcinoma (HCC) in the United States were tested for evidence of hepatitis C viral (HCV) infection using an immunoblot assay for antibodies to the hepatitis C virus and the polymerase chain reaction to detect HCV RNA. The findings with these assays were compared to th...

journal_title：Journal of medical virology

authors： Mangia A,Vallari DS,Di Bisceglie AM

更新日期：1994-06-01 00:00:00

abstract：:The prevalence rate of IgG antibodies to cytomegalovirus (CMV) was determined in a sample of 567 women of childbearing age in the southern part of Israel by the immunoperoxidase assay to membrane antigen (IPAMA) technique. Urban Jewish women of Afro-Asian origin showed significantly higher rates of seropositivity than...

journal_title：Journal of medical virology

authors： Urkin J,Sarov B,Naggan L,Haikin H,Sarov I

更新日期：1988-01-01 00:00:00

abstract：:The infection of enterovirus 71 (EV71) resulted in hand, foot, and mouth disease and may lead to severe nervous system damage and even fatalities. There are no effective drugs to treat the EV71 virus and it is crucial to find novel drugs against it. Polysaccharide isolated from Durvillaea antarctica green algae has an...

journal_title：Journal of medical virology

authors： Xu T,Li Y,Wu HL,Chen H,Wu H,Guo M,Zhao M,Wang C,Lin T,Lin Z,Chen D,Xiang W,Zhu B

更新日期：2020-11-24 00:00:00

abstract：:Human parainfluenza viruses (HPIVs) are an important cause of acute lower respiratory tract infections (ALRTIs). HPIV-4, a newly identified virus, has been associated with severe ALRTIs recently. A total of 771 nasopharyngeal aspirate samples were collected from hospitalized children between March 2010 and February 20...

journal_title：Journal of medical virology

authors： Xiao NG,Duan ZJ,Xie ZP,Zhong LL,Zeng SZ,Huang H,Gao HC,Zhang B

更新日期：2016-12-01 00:00:00

abstract：:Attachment of hepatitis B virus to a hepatoblastoma cell line (HepG2) was examined using a synthetic peptide corresponding to the pre-S1 (21-47) region of the envelope protein. Scatchard analysis revealed a single class binding site of Kd 104 +/- 27 nM/l and 5.4 +/- 1.2 x 10(5) sites per cell. Competition of HBV with ...

journal_title：Journal of medical virology

authors： Dash S,Rao KV,Panda SK

更新日期：1992-06-01 00:00:00