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life sciences & biomedicine (24) 24
science & technology (24) 24
humans (16) 16
human immunodeficiency virus--hiv (12) 12
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immunology (4) 4
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births (2) 2
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1. Full Text Prevalence of HIV-1 drug resistance amongst newly diagnosed HIV-infected infants age 4-8 weeks, enrolled in three nationally representative PMTCT effectiveness surveys, South Africa: 2010, 2011-12 and 2012-13
by Hunt, Gillian M and Ledwaba, Johanna and Salimo, Anna and Kalimashe, Monalisa and Dinh, Thu-Ha and Jackson, Debra and Sherman, Gayle and Puren, Adrian and Ngandu, Nobubelo K and Lombard, Carl and Morris, Lynn and Goga, Ameena
BMC infectious diseases, ISSN 1471-2334, 09/2019, Volume 19, Issue Suppl 1, pp. 787 - 787
Dried blood spots | HIV drug resistance genotyping | Children | Life Sciences & Biomedicine | Infectious Diseases | Science & Technology | Prevalence | Lactation | Dried Blood Spot Testing | HIV Infections - epidemiology | Humans | Breast Feeding | Drug Resistance, Viral | Child, Preschool | Infant | Postpartum Period | Mothers | HIV-1 - isolation & purification | HIV Infections - diagnosis | Anti-HIV Agents - therapeutic use | Female | Reverse Transcriptase Inhibitors - therapeutic use | Infant, Newborn | Cross-Sectional Studies | HIV Seropositivity | Self Report | South Africa - epidemiology | CD4 Lymphocyte Count | Pregnancy | HIV-1 - immunology | HIV Infections - drug therapy | Infectious Disease Transmission, Vertical - prevention & control | Prevention | Polymerase chain reaction | Highly active antiretroviral therapy | Usage | Disease transmission | Analysis | HIV (Viruses) | Risk factors | Prevalence studies (Epidemiology) | Therapy | RNA-directed DNA polymerase | Viruses | Infants | Gestation | Drug resistance | Postpartum | Confidence intervals | Antiretroviral agents | Nucleoside reverse transcriptase inhibitors | Human immunodeficiency virus--HIV | Antiretroviral drugs | Antiviral agents | Exposure | Breast feeding | Disease control | Antiretroviral therapy | CD4 antigen | Surveys | Babies | Non-nucleoside reverse transcriptase inhibitors | Inhibitors | Nucleosides | Index Medicus
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2. Full Text Evolution of an HIV glycan-dependent broadly neutralizing antibody epitope through immune escape
by Moore, Penny L and Gray, Elin S and Wibmer, C Kurt and Bhiman, Jinal N and Nonyane, Molati and Sheward, Daniel J and Hermanus, Tandile and Bajimaya, Shringkhala and Tumba, Nancy L and Abrahams, Melissa-Rose and Lambson, Bronwen E and Ranchobe, Nthabeleng and Ping, Lihua and Ngandu, Nobubelo and Karim, Quarraisha Abdool and Karim, Salim S. Abdool and Swanstrom, Ronald I and Seaman, Michael S and Williamson, Carolyn and Morris, Lynn
Nature medicine, ISSN 1078-8956, 11/2012, Volume 18, Issue 11, pp. 1688 - 1692
Biochemistry & Molecular Biology | Life Sciences & Biomedicine | Medicine, Research & Experimental | Science & Technology | Cell Biology | Research & Experimental Medicine | Antibody Specificity | HIV Infections - prevention & control | HIV-1 - pathogenicity | Humans | AIDS Vaccines - immunology | Polysaccharides - genetics | Molecular Sequence Data | Neutralization Tests | AIDS Vaccines - therapeutic use | HIV - immunology | HIV Seropositivity - genetics | Epitopes - immunology | HIV Envelope Protein gp120 - immunology | HIV Infections - immunology | Antibodies, Neutralizing - immunology | Female | HIV Seropositivity - immunology | Amino Acid Sequence | Genome, Viral | Mutagenesis, Site-Directed | HIV Infections - virology | Antibodies, Neutralizing - genetics | Polysaccharides - immunology | HIV - pathogenicity | Epitopes - genetics | HIV-1 - genetics | HIV-1 - immunology | HIV - genetics | Evolution, Molecular | Viral antibodies | Prevention | Antibodies | Physiological aspects | Genetic aspects | Research | HIV infection | Antigenic determinants | Monoclonal antibodies | Human immunodeficiency virus--HIV | Immune system | Index Medicus
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3. Full Text Evidence of Pervasive Biologically Functional Secondary Structures within the Genomes of Eukaryotic Single-Stranded DNA Viruses
by Brejnev Muhizi Muhire and Michael Golden and Ben Murrell and Pierre Lefeuvre and Jean-Michel Lett and Alistair Gray and Art Y. F. Poon and Nobubelo Kwanele Ngandu and Yves Semegni and Emil Pavlov Tanov and Adérito Luis Monjane and Gordon William Harkins and Arvind Varsani and Dionne Natalie Shepherd and Darren Patrick Martin
Journal of Virology, ISSN 0022-538X, 02/2014, Volume 88, Issue 4, pp. 1972 - 1989
Life Sciences & Biomedicine | Science & Technology | Virology | Species Specificity | Adaptation, Biological - genetics | Genome, Viral - genetics | Computational Biology | Selection, Genetic | Molecular Sequence Data | DNA Viruses - genetics | DNA, Single-Stranded - genetics | Genetic Variation | Sequence Alignment | Base Pairing - genetics | Base Sequence | Conserved Sequence | Evolution, Molecular | Index Medicus | Genetic Diversity and Evolution
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4. Full Text Impact of breastfeeding, maternal antiretroviral treatment and health service factors on 18-month vertical transmission of HIV and HIV-free survival: results from a nationally representative HIV-exposed infant cohort, South Africa
by Goga, Ameena Ebrahim and Lombard, Carl and Jackson, Debra and Ramokolo, Vundli and Ngandu, Nobubelo Kwanele and Sherman, Gayle and Puren, Adrian and Chirinda, Witness and Bhardwaj, Sanjana and Makhari, Nobuntu and Ramraj, Trisha and Magasana, Vuyolwethu and Singh, Yagespari and Pillay, Yogan and Dinh, Thu-Ha
Journal of epidemiology and community health (1979), ISSN 0143-005X, 12/2020, Volume 74, Issue 12, pp. 1069 - 1077
epidemiology | Public health | child health | Life Sciences & Biomedicine | Public, Environmental & Occupational Health | Science & Technology | Caregivers | Medical research | Data analysis | Breastfeeding & lactation | Nevirapine | Health services | Antibodies | Births | Infections | Infants | Breast feeding | Mothers | Risk factors | Antiretroviral therapy | CD4 antigen | Babies | Disease transmission | Consent | Human immunodeficiency virus--HIV | Medical tests | Death | Index Medicus
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5. Full Text Does adjusting for recall in trend analysis affect coverage estimates for maternal and child health indicators? An analysis of DHS and MICS survey data
by Ngandu, Nobubelo K and Manda, Samuel and Besada, Donela and Rohde, Sarah and Oliphant, Nicholas P and Doherty, Tanya
Global health action, ISSN 1654-9716, 12/2016, Volume 9, Issue 1, pp. 32408 - 32408
population surveys | statistical considerations | indicator definitions | missing data | Missing data | Population surveys | Statistical considerations | Indicator definitions | Life Sciences & Biomedicine | Public, Environmental & Occupational Health | Science & Technology | Immunization | Breastfeeding & lactation | Malaria | Health services | Maternal characteristics | Variability | Childrens health | Health indicators | Missing information | Coverage | Data sources | Postnatal care | Health status | Maternal & child health | Intermittent | Tetanus | Trends | Health surveys
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6. Full Text Infrastructural and human-resource factors associated with return of infant HIV test results to caregivers: secondary analysis of a nationally representative situational assessment, South Africa, 2010
by Ngandu, Nobubelo Kwanele and Maduna, Vincent and Sherman, Gayle and Noveve, Nobuntu and Chirinda, Witness and Ramokolo, Vundli and Lombard, Carl and Goga, Ameena Ebrahim
BMC infectious diseases, ISSN 1471-2334, 09/2019, Volume 19, Issue Suppl 1, pp. 785 - 785
Life Sciences & Biomedicine | Infectious Diseases | Science & Technology | Caregivers | Multivariate Analysis | Cross-Sectional Studies | Humans | Self Report | HIV - immunology | Postpartum Period | Workforce - organization & administration | Pregnancy | Nurses, Neonatal | Laboratories, Hospital - organization & administration | Mass Screening | AIDS Serodiagnosis | HIV Infections - diagnosis | Female | South Africa | Parturition - blood | Early Diagnosis | Infectious Disease Transmission, Vertical - prevention & control | Infant, Newborn | Medical personnel | Health care facilities | Birth | Risk analysis | Blood | Antiretroviral therapy | Postpartum | Confidence intervals | Tat protein | Disease transmission | Human immunodeficiency virus--HIV | Nurses | Diagnosis | Secondary analysis | Public health | Human resources | Index Medicus | Laboratory transportation system | PMTCT | Turn-around times | SAPMTCTE | Early infant diagnosis of HIV
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7. Full Text Brief report: Selection of HIV-1 variants with higher transmission potential by 1% tenofovir gel microbicide
by Ngandu, Nobubelo K and Carlson, Jonathan M and Chopera, Denis R and Ndabambi, Nonkululeko and Abdool Karim, Quarraisha and Abdool Karim, Salim and Williamson, Carolyn
Journal of Acquired Immune Deficiency Syndromes, ISSN 1525-4135, 09/2017, Volume 76, Issue 1, pp. 43 - 47
HIV-1 | transmission fitness | tenofovir microbicide gel | Anti-HIV Agents - pharmacology | HIV Infections - prevention & control | Tenofovir - therapeutic use | HIV-1 - drug effects | Anti-Infective Agents - pharmacology | HIV Infections - virology | Humans | South Africa - epidemiology | Anti-Infective Agents - therapeutic use | Treatment Outcome | Clinical Trials as Topic | Phylogeny | HIV-1 - genetics | Sequence Analysis, DNA | Viral Load | Pre-Exposure Prophylaxis | Anti-HIV Agents - administration & dosage | Vaginal Creams, Foams, and Jellies - therapeutic use | Anti-Infective Agents - administration & dosage | Anti-HIV Agents - therapeutic use | Female | HIV Infections - transmission | gag Gene Products, Human Immunodeficiency Virus - genetics | Prophylaxis | Health risks | Amino acid sequence | Viruses | Infections | Placebo effect | Tenofovir | Prescription drugs | Conserved sequence | Disease transmission | Gag protein | Human immunodeficiency virus--HIV | Phylogenetics | Avidity | Fitness | Index Medicus | AIDS/HIV | Prevention Research
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8. Full Text Comparison of Viral Env Proteins from Acute and Chronic Infections with Subtype C Human Immunodeficiency Virus Type 1 Identifies Differences in Glycosylation and CCR5 Utilization and Suggests a New Strategy for Immunogen Design
by Li-Hua Ping and Sarah B. Joseph and Jeffrey A. Anderson and Melissa-Rose Abrahams and Jesus F. Salazar-Gonzalez and Laura P. Kincer and Florette K. Treurnicht and Leslie Arney and Suany Ojeda and Ming Zhang and Jessica Keys and E. Lake Potter and Haitao Chu and Penny Moore and Maria G. Salazar and Shilpa Iyer and Cassandra Jabara and Jennifer Kirchherr and Clement Mapanje and Nobubelo Ngandu and Cathal Seoighe and Irving Hoffman and Feng Gao and Yuyang Tang and Celia Labranche and Benhur Lee and Andrew Saville and Marion Vermeulen and Susan Fiscus and Lynn Morris and Salim Abdool Karim and Barton F. Haynes and George M. Shaw and Bette T. Korber and Beatrice H. Hahn and Myron S. Cohen and David Montefiori and Carolyn Williamson and Ronald Swanstrom and CAPRISA 002 Acute Infect Study Team and Ctr HIV-AIDS Vaccine Immunology and CAPRISA Acute Infection Study and the Center for HIV-AIDS Vaccine Immunology Consortium and for the CAPRISA Acute Infection Study and the Center for HIV-AIDS Vaccine Immunology Consortium
Journal of Virology, ISSN 0022-538X, 07/2013, Volume 87, Issue 13, pp. 7218 - 7233
Life Sciences & Biomedicine | Science & Technology | Virology | HIV Infections - prevention & control | Humans | Molecular Sequence Data | Male | Neutralization Tests | Phylogeny | T-Lymphocytes - virology | Genetic Variation | Receptors, CCR5 - metabolism | Malawi | Base Sequence | Cloning, Molecular | Viral Envelope Proteins - metabolism | Female | HIV Infections - transmission | HIV-1 - metabolism | Viral Envelope Proteins - genetics | Glycosylation | Sequence Analysis, DNA | Sequence Alignment | Sex Factors | Receptors, CCR5 - chemistry | Protein Conformation | South Africa | T-Lymphocytes - immunology | Virus Replication - physiology | Cluster Analysis | Cohort Studies | HIV Infections - metabolism | Index Medicus | Antibodies | Pathogenesis and Immunity
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9. Full Text Longitudinal adherence to maternal antiretroviral therapy and infant Nevirapine prophylaxis from 6 weeks to 18 months postpartum amongst a cohort of mothers and infants in South Africa
by Larsen, Anna and Magasana, Vuyolwethu and Thu-Ha Dinh and Ngandu, Nobubelo and Lombard, Carl and Cheyip, Mireille and Ayalew, Kassahun and Chirinda, Witness and Kindra, Gurpreet and Jackson, Debra and Goga, Ameena
BMC infectious diseases, ISSN 1471-2334, 09/2019, Volume 19, Issue Suppl 1, pp. 789 - 789
Life Sciences & Biomedicine | Infectious Diseases | Science & Technology | Follow-Up Studies | Lactation | Humans | Breast Feeding | Infant | Nevirapine - therapeutic use | HIV - immunology | Postpartum Period | Mothers | Young Adult | Post-Exposure Prophylaxis | Adult | Anti-HIV Agents - therapeutic use | Female | HIV Seronegativity | Cross-Sectional Studies | Risk Factors | Self Report | Pregnancy | Adolescent | Pregnancy Complications, Infectious - drug therapy | HIV Infections - drug therapy | Postnatal Care | South Africa | Patient Compliance - psychology | Infectious Disease Transmission, Vertical - prevention & control | Antiretroviral drugs | Therapy | Immunization | Nevirapine | Identification methods | Prophylaxis | Infants | Regression analysis | Breast feeding | Risk analysis | Longitude | Antiretroviral therapy | Subgroups | Risk factors | Postpartum | Babies | Regression models | Disease transmission | Antiretroviral agents | Human immunodeficiency virus--HIV | Drug therapy | Index Medicus | Missed visits | HIV-exposed infants | Postnatal care
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