Rafael Rahal Guaragna Machado

InstitutionUniversity of São Paulo
AddressBrazil
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    Publication Timeline
    COVID-19 publications
    Bar chart showing 9 Covid-19 publications, with a maximum of 2 publications in Spetember 2020 and October 2020
    All Publications
    Bar chart showing 10 publications over 3 distinct years, with a maximum of 5 publications in 2020
    These graphs show COVID-19 publications by month since August 2019 and all publications written by authors of COVID-19 publications over the past 30 years.

    To see the data from both graphs as text, click here.
    Publication Field Summary
    This graph shows the number and percent of publications by field. Fields are based on how the National Library of Medicine (NLM) classifies the publications' journals and might not represent the specific topics of the publications. Note that an individual publication can be assigned to more than one field. As a result, the publication counts in this graph might add up to more than the number of publications the person has written. To see the data as text, click here.
    Publication List
    Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications.
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    PMC Citations indicate the number of times the publication was cited by articles in PubMed Central, and the Altmetric score represents citations in news articles and social media. (Note that publications are often cited in additional ways that are not shown here.) Fields are based on how the National Library of Medicine (NLM) classifies the publication's journal and might not represent the specific topic of the publication. Translation tags are based on the publication type and the MeSH terms NLM assigns to the publication. Some publications (especially newer ones and publications not in PubMed) might not yet be assigned Field or Translation tags.) Click a Field or Translation tag to filter the publications.
    1. Yokoyama APH, Wendel S, Bonet-Bub C, Fachini RM, Dametto APF, Blumm F, Dutra VF, Candelaria GTP, Sakashita AM, Machado RRG, Fontão-Wendel R, Hamerschlak N, Achkar R, Assunção MSC, Scuracchio P, Nudelman V, Pastore L, Pinho JRR, Ben MD, Filho RK, Marra AR, Amano MT, Kallás EG, Helito AS, de Carvalho CRR, Araujo DB, Durigon EL, Camargo AA, Rizzo LV, Reis LFL, Kutner JM. COVID-19 convalescent plasma cohort study: Evaluation of the association between both donor and recipient neutralizing antibody titers and patient outcomes. Transfusion. 2021 08; 61(8):2295-2306. PMID: 34173248.
      Citations: 1     Fields:    Translation:Humans
    2. Citations:    Fields:    Translation:Humans
    3. Wendel S, Fontão-Wendel R, Fachini R, Candelaria G, Scuracchio P, Achkar R, Brito M, Reis LF, Camargo A, Amano M, Machado R, Araujo D, Soares C, Durigon E. A longitudinal study of convalescent plasma (CCP) donors and correlation of ABO group, initial neutralizing antibodies (nAb), and body mass index (BMI) with nAb and anti-nucleocapsid (NP) SARS-CoV-2 antibody kinetics: Proposals for better quality of CCP collections. Transfusion. 2021 05; 61(5):1447-1460. PMID: 33604884.
      Citations: 4     Fields:    Translation:HumansCellsPHPublic Health
    4. Mendrone-Junior A, Dinardo CL, Ferreira SC, Nishya A, Salles NA, de Almeida Neto C, Hamasaki DT, Facincani T, de Oliveira Alves LB, Machado RRG, Araujo DB, Durigon EL, Rocha V, Sabino EC. Correlation between SARS-COV-2 antibody screening by immunoassay and neutralizing antibody testing. Transfusion. 2021 04; 61(4):1181-1190. PMID: 33491194.
      Citations: 9     Fields:    Translation:Humans
    5. Araujo DB, Machado RRG, Amgarten DE, Malta FM, de Araujo GG, Monteiro CO, Candido ED, Soares CP, de Menezes FG, Pires ACC, Santana RAF, Viana AO, Dorlass E, Thomazelli L, Ferreira LCS, Botosso VF, Carvalho CRG, Oliveira DBL, Pinho JRR, Durigon EL. SARS-CoV-2 isolation from the first reported patients in Brazil and establishment of a coordinated task network. Mem Inst Oswaldo Cruz. 2020; 115:e200342. PMID: 33111751.
      Citations: 19     Fields:    Translation:HumansAnimalsCellsPHPublic Health
    6. De Paulis M, Oliveira DBL, Vieira RP, Pinto IC, Machado RRG, Cavalcanti MP, Soares CP, de Araujo AMP, Araujo DB, Bachi ALL, Leal FB, Dorlass EG, Gilio AE, Durigon EL, Barreira ER. Multisystem Inflammatory Syndrome Associated With COVID-19 With Neurologic Manifestations in a Child: A Brief Report. Pediatr Infect Dis J. 2020 10; 39(10):e321-e324. PMID: 32932334.
      Citations: 10     Fields:    Translation:HumansCellsPHPublic Health
    7. Wendel S, Kutner JM, Machado R, Fontão-Wendel R, Bub C, Fachini R, Yokoyama A, Candelaria G, Sakashita A, Achkar R, Hamerschlak N, Scuracchio P, Amaral M, Dal Ben M, Araujo D, Soares C, Camargo A, Kallás E, Durigon E, Reis LF, Rizzo LV. Screening for SARS-CoV-2 antibodies in convalescent plasma in Brazil: Preliminary lessons from a voluntary convalescent donor program. Transfusion. 2020 12; 60(12):2938-2951. PMID: 32935877.
      Citations: 14     Fields:    Translation:Humans
    8. Sabino CP, Sellera FP, Sales-Medina DF, Machado RRG, Durigon EL, Freitas-Junior LH, Ribeiro MS. UV-C (254 nm) lethal doses for SARS-CoV-2. Photodiagnosis Photodyn Ther. 2020 12; 32:101995. PMID: 32916328.
      Citations: 15     Fields:    Translation:Humans
    9. Dorlass EG, Monteiro CO, Viana AO, Soares CP, Machado RRG, Thomazelli LM, Araujo DB, Leal FB, Candido ED, Telezynski BL, Valério CA, Chalup VN, Mello R, Almeida FJ, Aguiar AS, Barrientos ACM, Sucupira C, De Paulis M, Sáfadi MAP, Silva DGBP, Sodré JJM, Soledade MP, Matos SF, Ferreira SR, Pinez CMN, Buonafine CP, Pieroni LNF, Malta FM, Santana RAF, Souza EC, Fock RA, Pinho JRR, Ferreira LCS, Botosso VF, Durigon EL, Oliveira DBL. Lower cost alternatives for molecular diagnosis of COVID-19: conventional RT-PCR and SYBR Green-based RT-qPCR. Braz J Microbiol. 2020 Sep; 51(3):1117-1123. PMID: 32767275.
      Citations: 10     Fields:    Translation:HumansAnimalsCellsPHPublic Health
    10. Bittar C, Machado RRG, Comelis MT, Bueno LM, Beguelini MR, Morielle-Versute E, Nogueira ML, Rahal P. Alphacoronavirus Detection in Lungs, Liver, and Intestines of Bats from Brazil. Microb Ecol. 2020 Jan; 79(1):203-212. PMID: 31144002.
      Citations: 1     Fields:    Translation:AnimalsCells