Improved quantitation of short-chain carboxylic acids in human biofluids using 3-nitrophenylhydrazine derivatization and liquid chromatography with tandem mass spectrometry (LC-MS/MS)

Autor: Valdivia-Garcia, M, Chappell, K, Camuzeaux, S, Olmo-García, L, Horneffer-van der Sluis, V, Radhakrishnan, ST, Stephens, H, Bouri, S, De Campos Braz, LM, Williams, HRT, Lewis, MR, Frost, G, Li, JV

Short-chain carboxylic acids (SCCAs) produced by gut microbial fermentation may reflect gastrointestinal health. Their concentrations in serum and urine are indicative of specific metabolic pathway activity; therefore, accurate quantitation of SCCAs

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______1032::97e43cfa22fd0536ad33a5ca257fad60
http://hdl.handle.net/10044/1/99963

Improved quantitation of short-chain carboxylic acids in human biofluids using 3-nitrophenylhydrazine derivatization and liquid chromatography with tandem mass spectrometry (LC-MS/MS).

Autor: Valdivia-Garcia MA; Section of Nutrition Research, Division of Digestive Diseases, Department of Metabolism, Digestion and Reproduction, Faculty of Medicine, Imperial College London, Sir Alexander Fleming Building, South Kensington Campus, London SW7 2AZ, United Kingdom., Chappell KE; The National Phenome Centre, Section of Bioanalytical Chemistry, Division of Systems Medicine, Department of Metabolism, Digestion and Reproduction, Faculty of Medicine, Imperial College London, Hammersmith Hospital Campus, London W12 0NN, United Kingdom., Camuzeaux S; The National Phenome Centre, Section of Bioanalytical Chemistry, Division of Systems Medicine, Department of Metabolism, Digestion and Reproduction, Faculty of Medicine, Imperial College London, Hammersmith Hospital Campus, London W12 0NN, United Kingdom., Olmo-García L; The National Phenome Centre, Section of Bioanalytical Chemistry, Division of Systems Medicine, Department of Metabolism, Digestion and Reproduction, Faculty of Medicine, Imperial College London, Hammersmith Hospital Campus, London W12 0NN, United Kingdom., van der Sluis VH; The National Phenome Centre, Section of Bioanalytical Chemistry, Division of Systems Medicine, Department of Metabolism, Digestion and Reproduction, Faculty of Medicine, Imperial College London, Hammersmith Hospital Campus, London W12 0NN, United Kingdom., Radhakrishnan ST; Departments of Gastroenterology and Hepatology, St Mary's Hospital, Imperial College Healthcare NHS Trust, London W2 1NY, United Kingdom; Section of Digestive Diseases, Department of Metabolism, Digestion and Reproduction, Faculty of Medicine, Imperial College London, London, United Kingdom., Stephens H; Section of Nutrition Research, Division of Digestive Diseases, Department of Metabolism, Digestion and Reproduction, Faculty of Medicine, Imperial College London, Sir Alexander Fleming Building, South Kensington Campus, London SW7 2AZ, United Kingdom., Bouri S; Inflammatory Bowel Disease Unit, St Mark's Hospital, London HA1 3UJ, United Kingdom., de Campos Braz LM; Section of Nutrition Research, Division of Digestive Diseases, Department of Metabolism, Digestion and Reproduction, Faculty of Medicine, Imperial College London, Sir Alexander Fleming Building, South Kensington Campus, London SW7 2AZ, United Kingdom., Williams HT; Departments of Gastroenterology and Hepatology, St Mary's Hospital, Imperial College Healthcare NHS Trust, London W2 1NY, United Kingdom; Section of Digestive Diseases, Department of Metabolism, Digestion and Reproduction, Faculty of Medicine, Imperial College London, London, United Kingdom., Lewis MR; The National Phenome Centre, Section of Bioanalytical Chemistry, Division of Systems Medicine, Department of Metabolism, Digestion and Reproduction, Faculty of Medicine, Imperial College London, Hammersmith Hospital Campus, London W12 0NN, United Kingdom., Frost G; Section of Nutrition Research, Division of Digestive Diseases, Department of Metabolism, Digestion and Reproduction, Faculty of Medicine, Imperial College London, Sir Alexander Fleming Building, South Kensington Campus, London SW7 2AZ, United Kingdom., Li JV; Section of Nutrition Research, Division of Digestive Diseases, Department of Metabolism, Digestion and Reproduction, Faculty of Medicine, Imperial College London, Sir Alexander Fleming Building, South Kensington Campus, London SW7 2AZ, United Kingdom. Electronic address: jia.li@imperial.ac.uk.

Publikováno v: Journal of pharmaceutical and biomedical analysis [J Pharm Biomed Anal] 2022 Nov 30; Vol. 221, pp. 115060. Date of Electronic Publication: 2022 Sep 15.

Reactivation of cutaneous and mucocutaneous tegumentary leishmaniasis in rheumatoid arthritis patients: an emerging problem?

Autor: Souza RM; Universidade de São Paulo, Faculdade de Medicina, Departamento de Moléstias Infecciosas e Parasitárias, São Paulo, São Paulo, Brazil.; Universidade de São Paulo, Instituto de Medicina Tropical de São Paulo, Laboratório de Parasitologia, São Paulo, São Paulo, Brazil., Andrade HF Junior; Universidade de São Paulo, Faculdade de Medicina, Departamento de Patologia, Laboratório de Patologia de Moléstias Transmissíveis, São Paulo, São Paulo, Brazil.; Universidade de São Paulo, Instituto de Medicina Tropical de São Paulo, Laboratório de Protozoologia, São Paulo, São Paulo, Brazil., Duarte MI; Universidade de São Paulo, Faculdade de Medicina, Departamento de Patologia, Laboratório de Patologia de Moléstias Transmissíveis, São Paulo, São Paulo, Brazil., Braz LM; Universidade de São Paulo, Instituto de Medicina Tropical de São Paulo, Laboratório de Parasitologia, São Paulo, São Paulo, Brazil., Schubach AO; Fundação Oswaldo Cruz, Instituto Nacional de Infectologia Evandro Chagas, Laboratório de Pesquisa Clínica e Vigilância em Leishmanioses, Manguinhos, Rio de Janeiro, Brazil., Silva FC; Instituto Oswaldo Cruz (Fiocruz), Laboratório de Imunoparasitologia, Manguinhos, Rio de Janeiro, Brazil., Amato VS; Universidade de São Paulo, Faculdade de Medicina, Departamento de Moléstias Infecciosas e Parasitárias, São Paulo, São Paulo, Brazil.; Universidade de São Paulo, Instituto de Medicina Tropical de São Paulo, Laboratório de Parasitologia, São Paulo, São Paulo, Brazil.

Publikováno v: Revista do Instituto de Medicina Tropical de Sao Paulo [Rev Inst Med Trop Sao Paulo] 2017 Apr 03; Vol. 59, pp. e6. Date of Electronic Publication: 2017 Apr 03.

Post-kala-azar dermal leishmaniasis and leprosy: case report and literature review.

Autor: Trindade MA; Laboratório de Investigação Médica (LIM-56), Imunodermatologia, Hospital das Clínicas da Universidade de São Paulo, Dr Enéas Carvalho Aguiar 470, 3 andar, prédio 2 Instituto de Medicina Tropical, São Paulo, 05403900, Brazil. angelatrindade@uol.com.br.; Departamento de Dermatologia, Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil. angelatrindade@uol.com.br.; Rua Cristiano Viana 450, 163, Jardim Paulista, São Paulo, SP, CEP: 05411 000, Brazil. angelatrindade@uol.com.br.; Posgraduação Instituto de Saúde, Secretaria de Estado da Saúde de São Paulo, São Paulo, Brazil. angelatrindade@uol.com.br., Silva LL; Departamento de Dermatologia, Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil. lana_luiza@hotmail.com., Braz LM; Laboratorio de Parasitologia, Instituto de Medicina Tropical, Universidade de São Paulo, São Paulo, Brazil. lmabraz@usp.br., Amato VS; Departamento de Doenças Infecciosas, Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil. valdiramato@usp.br., Naafs B; Stichting Global Dermatology, Munnekeburen, The Netherlands. benaafs@dds.nl., Sotto MN; Departamento de Patologia e Dermatologia, Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil. mnsotto@usp.br.

Publikováno v: BMC infectious diseases [BMC Infect Dis] 2015 Nov 23; Vol. 15, pp. 543. Date of Electronic Publication: 2015 Nov 23.

Evaluation of the "Symbiosys" immunoassay for the serological diagnosis of Chagas disease.

Autor: Souza RM, Amato Neto V, Bezerra RC, Gakyia E, Braz LM

Publikováno v: Revista do Instituto de Medicina Tropical de Sao Paulo [Rev Inst Med Trop Sao Paulo] 2012 Mar-Apr; Vol. 54 (2), pp. 115-6.