liver manifestations of human immunodeficiency virus infection

... cohort of HIV-infected adolescents allows us to gauge the impact of HIV infection on the course of HBV infection In this study we report the prevalence of HBV infection markers in a cohort of 161 ... monitor key aspects of the epidemiology of hepatitis B virus (HBV) infection in Romania Program and abstracts of the 36th Annual Meeting of the Infectious Disease Society of America; November ... B virus DNA levels and liver histology in inactive HBsAg carriers J Hepatol 2002, 36:543-546 Abstract Colin JF, Cazals-Hatem D, Loriot MA, et al.: Influence of human immunodeficiency virus infection...

Ngày tải lên: 20/06/2014, 08:20

... as: Daas et al.: Human immunodeficiency virus infection and autoimmune hepatitis during highly active anti-retroviral treatment: a case report and review of the literature Journal of Medical Case ... CD4b/CD4c VLb/VLc 250 Yes a Two patients are not included because of lack of complete clinical data HIV = human immunodeficiency virus; AIH = autoimmune hepatitis; AI, autoimmune; ART = antiretroviral ... patients with HIV infection appears to be variable based on a review of 11 out of the 12 reported cases (one reported case’s data were missing) of AIH in patients with HIV infection Two patients...

Ngày tải lên: 10/08/2014, 23:21

... Myyryläinen et al.: Simultaneous detection of Human Immunodeficiency Virus and Hepatitis B virus infections using a duallabel time-resolved fluorometric assay Journal of Nanobiotechnology 2010 8:27 Submit ... anti-HIV-1 antibodies, HBsAg Table Evaluation of the dual-label TRF assay for simultaneous detection of HIV-1 and HBV infections Grp n Infection profile (Ref assay)a Dual-label assay (HIV-1+/HBV+)b ... compromise sensitivity of HBsAg detection To examine the performance of the dual-label assay in the background of other infections, we tested it against a BBI viral co -infection panel PCA 201...

Ngày tải lên: 11/08/2014, 00:22

... activity of the extract [1] The constituents hypericin and pseudohypericin effectively inhibit infection by a number of enveloped viruses of medical importance, including human immunodeficiency virus- 1 ... Abbreviations HIV: human immunodeficiency virus; EIAV: equine infectious anemia virus; IC50: inhibitory concentration 50 (concentration of compound that inhibits 50% of virus Page 10 of 12 (page number ... Reduced cell viability may be a result of induction of cell death and/or cessation of cell division Clearly at high concentrations of the chloroform extracts, loss of cell viability was evident, since...

Ngày tải lên: 12/08/2014, 04:21

... (August) with human immunodeficiency virus infection Chest 1993; 103: 1433 – Jones BE, Young SMM, Antoniskis D, Davidson PT, Kramer F, Barnes PF Relationship of the manifestations of tuberculosis ... University of Cincinnati, and Howard University References Selwyn PA, Hartel D, Lewis VA, et al A prospective study of the risk of tuberculosis among intravenous drug users with human immunodeficiency virus ... implications because of the increased susceptibility of HIV-infected patients to a variety of other respiratory pathogens Much of this variability may be due to the differing pathophysiology of tuberculosis...

Ngày tải lên: 29/03/2014, 03:20

... diagnosis of HIV-1 infection were conducted at the AIDS Reference Center of Padova University Inclusion criteria were the known HIV-1-seropositive status of the mother at delivery, the absence of antiretroviral ... SNPs of TLR9 and MTCT of HIV-1, revealing that the TLR9 [A;A] and [G;G] haplotypes are associated with a significantly increased risk of MTCT of HIV-1 Genetic variations of TLR9, as a key gene of ... might be useful for future treatment of pediatric HIV-1 infection and AIDS List of abbreviations CI: confidence intervals; HIV-1: Human Immunodeficiency Virus type 1; MTCT: mother-to-child transmission;...

Ngày tải lên: 18/06/2014, 16:20

... expression of CCR5 and high production of beta-chemokines Virology 1998, 244:66-73 Zhang L, He T, Talal A, Wang G, Frankel SS, Ho DD: In vivo distribution of the human immunodeficiency virus/ simian immunodeficiency ... and prevents infection by T-cell-line-adapted HIV-1 Nature 1996, 382:833-35 Gallaher WR: Detection of a fusion peptide sequence in the transmembrane protein of human immunodeficiency virus Cell ... measles virus glycoproteins Virology 1994, 200:11-20 Kimpton J, Emerman M: Detection of replication-competent and pseudotyped human immunodeficiency virus with a sensitive cell line on the basis of...

Ngày tải lên: 18/06/2014, 22:20

... expression of CCR5 and high production of beta-chemokines Virology 1998, 244:66-73 Zhang L, He T, Talal A, Wang G, Frankel SS, Ho DD: In vivo distribution of the human immunodeficiency virus/ simian immunodeficiency ... and prevents infection by T-cell-line-adapted HIV-1 Nature 1996, 382:833-35 Gallaher WR: Detection of a fusion peptide sequence in the transmembrane protein of human immunodeficiency virus Cell ... measles virus glycoproteins Virology 1994, 200:11-20 Kimpton J, Emerman M: Detection of replication-competent and pseudotyped human immunodeficiency virus with a sensitive cell line on the basis of...

Ngày tải lên: 20/06/2014, 04:20

... involvement in patients with West Nile virus infection Ophthalmology 2004;111:2065-70 Garg S, Jampol LM Systemic and intraocular manifestations of West Nile virus infection Surv Ophthalmol 2005;50:3-13 ... should be part of the routine evaluation of patients with clinically suspected WNV infection References Hayes EB, Gubler DJ West Nile virus: epidemiology and clinical features of an emerging ... present in almost 80% of patients with WNV infection associated with neurologic disease The unique pattern of multifocal chorioretinitis can help establish an early diagnosis of the disease while...

Ngày tải lên: 08/08/2014, 17:20

... World Journal of Surgical Oncology 2009, 7:99 The impact of HIV on the South African healthcare system has been profound The total number of persons living with HIV in South ... only 1% of all malignant neoplasms in this region Angiosarcomas make up less than percent of all sarcomas Their most frequent site of origin is the head and neck, especially the scalp of elderly ... Consequently, the management of patients with malignant neoplasms in our context is often compounded by atypical disease presentation and clinical course This case of Page of (page number not for...

Ngày tải lên: 09/08/2014, 04:21

... evidence, some of it through cross-sectional studies, that the presence of BV increases the risk of infection with several other sexually transmitted infections (STI), including herpes simplex virus type ... might increase infection of DC or enhance the ability of DC to transfer HIV to T cells However, our studies to date not show BV enhancing HIV infection of DC (Fig 2) or transfer of HIV by DC to ... Medium LPS BV Normal AZT Figure Bacterial Vaginosis on HIV infection of MDDC Effect of2 Effect of Bacterial Vaginosis on HIV infection of MDDC MDDC were produced and treated with either Medium...

Ngày tải lên: 10/08/2014, 05:20

... -2, human cytomegalovirus, varicella-zoster virus, and to inhibit specific functions of other viruses [33] Since two PCIs, flavopiridol and roscovitine, have been proven to be non-toxic in human ... manner Many of these so called latent infected cells harbor various forms of virus and have a certain level of leakiness and expression of singly and doubly spliced messages in the absence of any ... 1994, 91:3862-3866 Antoni BA, Stein SB, Rabson AB: Regulation of human immunodeficiency virus infection: implications for pathogenesis Adv Virus Res 1994, 43:53-145 24 25 26 27 Dingwall C, Ernberg...

Ngày tải lên: 10/08/2014, 05:21

... activation of HIV1 protease and inhibition of assembly and budding of virus- like particles Virology 1993, 193(2):661-671 16 Krausslich HG: Human immunodeficiency virus proteinase dimer as component of ... Parris KD, Kimmel AR, Jerina DM: Kinetics and mechanism of autoprocessing of human immunodeficiency virus type protease from an analog of the Gag-Pol polyprotein Proc Natl Acad Sci USA 1994, ... Norbeck DW, Swanstrom R: Partial inhibition of the human immunodeficiency virus type protease results in aberrant virus assembly and the formation of noninfectious particles J Virol 1993, 67(7):4050-4055...

Ngày tải lên: 10/08/2014, 05:21

... Clauvel JP, Oksenhendler E, Debré P, Hosmalin A: Infection frequency of dendritic cells and CD4+ T lymphocytes in spleens of human immunodeficiency virus- positive patients J Virol 1995, 69:4737-4745 ... vulnerable to new infections caused by these kinds of agents Page of Autotransplantation of splenic tissue decreases the risk of opportunistic infection or sepsis, but its role in patients with ... follicles of secondary lymphoid organs They are involved in the process of maturation of immunoglobulin-producing cells and in the process of B-cell memory, and they are not permissive for HIV infection...

Ngày tải lên: 10/08/2014, 22:24

... subtype B' virus Figure that of the subtype infectivity of R5 viruses Comparison of the B' R5X4 and CRF07_BC R5 viruses with Comparison of the infectivity of CRF07_BC R5 viruses with that of the ... post -infection Figure virus with that the replication kinetics of the CRF07_BC Comparison of of the subtype B' R5 and R5/X4 viruses R5 Comparison of the replication kinetics of the CRF07_BC R5 virus ... subtype B' viruses Comparisonand the net charge of V3 loops between Comparison of the net charge of V3 loops between CRF07_BC and subtype B' viruses The net charge of the V3 loop of CRF07_BC virus...

Ngày tải lên: 12/08/2014, 23:21

... effects of NNRTIs on virus producing cells regardless of their effect on Page of 14 reverse transcription, since the proportion of virus producing cells in this system does not depend on infection of ... activation of HIV1 protease and inhibition of assembly and budding of virus- like particles Virology 1993, 193:661-671 Kräusslich HG: Human immunodeficiency virus proteinase dimer as component of the ... treatment of HIV-1 infection: a review of the last 20 years (1989-2009) Antiviral Res 85:75-90 Page 13 of 14 29 Restle T, Müller B, Goody RS: Dimerization of human immunodeficiency virus type...

Ngày tải lên: 13/08/2014, 01:20

... sequences of functional clones of the AIDS virus AIDS Res Hum Retroviruses 1987, 3:57-69 Cheng-Mayer C, Quiroga M, Tung JW, Dina D, Levy JA: Viral determinants of human immunodeficiency virus type ... Specific cell surface requirements for the infection of CD4-positive cells by human immunodeficiency virus types and and by simian immunodeficiency virus Virology 1991, 181:703-715 Dalgleish ... and characterization of human immunodeficiency virus type variants infectious to brain-derived cells: detection of common point mutations in the V3 region of the env gene of the variants J Virol...

Ngày tải lên: 13/08/2014, 05:21

... toward a human CD4/CCR5 transgenic rat model for de novo infection by human immunodeficiency virus type J Exp Med 2002, 195:719-736 Butler SL, Johnson EP, Bushman FD: Human immunodeficiency virus ... Keppler OT: Expression of Nef downregulates CXCR4, the major coreceptor of human immunodeficiency virus, from the surface of target cells and thereby enhances resistance to superinfection J Virol ... Susceptibility of rat-derived cells to replication by human immunodeficiency virus type J Virol 2001, 75(17):8063-8073 Landau NR, Warton M, Littman DR: The envelope glycoprotein of the human immunodeficiency...

Ngày tải lên: 13/08/2014, 05:21

... purification of human immunodeficiency virus type capsid protein (p24) AIDS Res Hum Retroviruses 1990, 6(10):1169-1175 Pinter A, Fleissner E: Structural studies of retroviruses: characterization of oligomeric ... Manchester M, Swanstrom R: The activity of the protease of human immunodeficiency virus type is initiated at the membrane of infected cells before the release of viral proteins and is required for ... replication of human immunodeficiency virus type are influenced critically by charge and size of Gag residue 183 2007, 88(1):207-216 Forshey BM, von Schwedler U, Sundquist WI, Aiken C: Formation of a human...

Ngày tải lên: 13/08/2014, 05:22

... al.: Genetic analysis of human immunodeficiency virus in Abidjan, Ivory Coast reveals predominance of HIV type subtype A and introduction of subtype G AIDS Res Hum Retroviruses 1999, 15:3-9 Laurent ... OptiQuant software package (PerkinElmer) Estimation of relative viral fitness Relative virus production (ws) of each isolate in a dual infection was calculated by dividing the amount of isolate ... Albert J: Molecular characterization of human immunodeficiency virus (HIV)-1 and -2 in individuals from guinea-bissau with single or dual infections: predominance of a distinct HIV-1 subtype A/G recombinant...

Ngày tải lên: 13/08/2014, 09:20