Search results for " Virus Shedding"

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Efficacy and safety of human papillomavirus vaccination in HIV-infected patients: a systematic review and meta-analysis

2021

AbstractThe prophylactic vaccines available to protect against infections by HPV are well tolerated and highly immunogenic. People with HIV have a higher risk of developing HPV infection and HPV-associated cancers due to a lower immune response, and due to viral interactions. We performed a systematic review of RCTs to assess HPV vaccines efficacy and safety on HIV-infected people compared to placebo or no intervention in terms of seroconversion, infections, neoplasms, adverse events, CD4+ T-cell count and HIV viral load. The vaccine-group showed a seroconversion rate close to 100% for each vaccine and a significantly higher level of antibodies against HPV vaccine types, as compared to the …

0301 basic medicineCD4-Positive T-LymphocytesMaleDisease preventionHIV InfectionsAdolescent Adult Antibodies Viral CD4 Lymphocyte Count CD4-Positive T-Lymphocytes Female HIV Infections Humans Male Papillomavirus Infections Papillomavirus Vaccines Public Health Randomized Controlled Trials as Topic Risk Treatment Outcome Viral Load Virus Shedding Young Adult Patient SafetySettore MED/42 - Igiene Generale E ApplicataAntibodies Viral0302 clinical medicine030212 general & internal medicineViralRandomized Controlled Trials as TopicPublic healthMultidisciplinaryQHPV infectionRViral LoadAdolescent; Adult; Antibodies Viral; CD4 Lymphocyte Count; CD4-Positive T-Lymphocytes; Female; HIV Infections; Humans; Male; Papillomavirus Infections; Papillomavirus Vaccines; Public Health; Randomized Controlled Trials as Topic; Risk; Treatment Outcome; Viral Load; Virus Shedding; Young Adult; Patient SafetyVirus SheddingTreatment OutcomeMedicineFemalePublic HealthPatient SafetyViral loadAdultRiskmedicine.medical_specialtyAdolescentScienceHPV vaccinesPlaceboAntibodiesArticle03 medical and health sciencesPapillomavirus VaccinesYoung AdultInternal medicinemedicineHumansPapillomavirus VaccinesSeroconversionViral sheddingAdverse effectbusiness.industryPapillomavirus InfectionsHealth caremedicine.diseaseCD4 Lymphocyte Count030104 developmental biologybusinessScientific Reports
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Replication of Human Norovirus in Mice after Antibiotic-Mediated Intestinal Bacteria Depletion

2022

Human noroviruses (HuNoVs) are the main cause of acute gastroenteritis causing more than 50,000 deaths per year. Recent evidence shows that the gut microbiota plays a key role in enteric virus infectivity. In this context, we tested whether microbiota depletion or microbiota replacement with that of human individuals susceptible to HuNoVs infection could favor viral replication in mice. Four groups of mice (n = 5) were used, including a control group and three groups that were treated with antibiotics to eliminate the autochthonous intestinal microbiota. Two of the antibiotic-treated groups received fecal microbiota transplantation from a pool of feces from infants (age 1-3 months) or an au…

Virus RNAMicrobiologiaAntibiòticsDNA RibosomalCatalysisInorganic ChemistryFecesMicenorovirus; antibiotic; microbiota; mice; virus sheddingAnimalsHumansPhysical and Theoretical ChemistryMolecular BiologySpectroscopyCaliciviridae InfectionsInterleukin-13BacteriaTumor Necrosis Factor-alphaMicrobiotaNorovirusOrganic ChemistryAntibioticInfantVirus sheddingGeneral MedicineToll-Like Receptor 2Anti-Bacterial AgentsComputer Science ApplicationsInterleukin-4
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