A
A. Gonçalves
Researcher at Rio de Janeiro State University
Publications - 13
Citations - 194
A. Gonçalves is an academic researcher from Rio de Janeiro State University. The author has contributed to research in topics: Mechanical ventilation & Population. The author has an hindex of 6, co-authored 13 publications receiving 164 citations.
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Journal ArticleDOI
Treatment by testicular sperm extraction and intracytoplasmic sperm injection of 65 azoospermic patients with non‐mosaic Klinefelter syndrome with birth of 17 healthy children
C. Madureira,M. S. Cunha,Mário Sousa,Ana Paula Neto,Manuela Pinho,Paulo Viana,A. Gonçalves,Jorge Sa Silva,J. Teixeira da Silva,C. Oliveira,L. Ferraz,Sofia Dória,Félix Carvalho,Alberto Barros +13 more
TL;DR: Clinical and embryological outcomes of 65 azoospermic patients with non‐mosaic Klinefelter syndrome treated by testicular sperm extraction, followed by intracytoplasmic sperm injection, revealed higher fertilization and clinical pregnancy rates with fresh spermatozoa, with no differences regarding implantation or newborn rates.
Journal ArticleDOI
Respiratory Care for the Ventilated Neonate
Gustavo Rocha,Paulo Soares,A. Gonçalves,Ana Isabel Silva,Diana Almeida,Sara Figueiredo,Susana Pissarra,Sandra Costa,Henrique Soares,Filipa Flor-de-Lima,Hercília Guimarães +10 more
TL;DR: The aim of this scientific literature review is to address relevant aspects concerning the respiratory care and monitoring of the invasively ventilated newborn in order to help physicians to optimize the efficacy of care.
Journal ArticleDOI
Tropospheric aerosol observations in São Paulo, Brazil using a compact lidar system
Eduardo Landulfo,Alexandros Papayannis,A. Z. de Freitas,Nilson Dias Vieira,R. F. Souza,A. Gonçalves,Andrea D A Castanho,Paulo Artaxo,Odón R. Sánchez-Ccoyllo,Demerval Soares Moreira,M. P. M. P. Jorge +10 more
TL;DR: A backscattering light detection and ranging (lidar) system, the first of this kind in the country, has been set up in a suburban area in the city of Sao Paulo, Brazil (23°33′'S, 46°44′'W) to provide the vertical profile of the aerosol backscatter and extinction coefficients at 532'nm and up to 4-5'km height above sea level (asl) as discussed by the authors.
Journal ArticleDOI
Effect of in vitro exposure to lead chloride on semen quality and sperm DNA fragmentation.
M. Gomes,A. Gonçalves,Eduardo Rocha,Rosália Sá,Anabela Alves,Jorge Sa Silva,Alberto Barros,Maria de Lourdes Pereira,Mário Sousa +8 more
TL;DR: Exposure to lead may cause changes in the male reproductive system and PbCl2 affected sperm parameters and DNA integrity, which are essential for male fertility.
Journal ArticleDOI
Accumulation of 137Cs in Brazilian soils and its transfer to plants under different climatic conditions
TL;DR: The spatial distribution and behaviour of the global fallout 137Cs in the tropical, subtropical and equatorial soil-plant systems were investigated at several upland sites in Brazil selected according to their climate characteristics, and to the agricultural importance.