Author

Helena Panteliou Lima Valassi

Laborat

Biography

Helena Panteliou Lima Valassi works at Hormones and Molecular Genetics Laboratory LIM/42, Hospital das Clínicas as a Faculty of Medicine at University of São Paulo, São Paulo, Brazil. His specializations are Mass spectrometry, Liquid chromatography, Steroid measurements, Endocrinology, Steroid hormones.
Title
Cited by
Year
Post-receptor IGF1 insensitivity restricted to the MAPK pathway in a Silver–Russell syndrome patient with hypomethylation at the imprinting control region on chromosome 11
LR Montenegro, AC Leal, DC Coutinho, HPL Valassi, MY Nishi, ...European Journal of Endocrinology 166 (3), 543-550, 2012201
15
2012
Steroid screening tools differentiating nonclassical congenital adrenal hyperplasia and polycystic ovary syndrome
GDN Maffazioli, TASS Bachega, SAY Hayashida, LG Gomes, HPL Valassi, ...The Journal of Clinical Endocrinology & Metabolism 5 (8), e2895-e2902, 2020202
10
2020
Validation of an immunoassay for anti-Müllerian hormone measurements and reference intervals in healthy Brazilian subjects
RR Woloszynek, LP Brito, MC Batista, HPL Valassi, BB Mendonca, ...Annals of clinical biochemistry 52 (1), 67-75, 2015201
9
2015
Expression profiles of the glucose-dependent insulinotropic peptide receptor and LHCGR in sporadic adrenocortical tumors
MHS Costa, AC Latronico, RM Martin, AS Barbosa, MQ Almeida, ...Journal of endocrinology 200 (2), 16, 2009200
7
2009
Analytical performance of LC-MS/MS method for simultaneous determination of five steroids in serum
ANL Alves, BB Mendonca, HPL ValassiMass Spectrom. Purif. Tech 1 (2), 20120
5
2015
SAT-355 Comparison of Two Serum Cortisol Immunoassays versus Liquid Chromatography: Tandem Mass Spectrometry (LC-MS/MS)
SAT-55 Comparison of Two Serum Cortisol Immunoassays versus Liquid Chromatography: Tandem Mass Spectrometry (LC-MS/MS)L Brito, H Lima-Valassi, T Oliveira, M Silva, A Alves, V Lando, ...Journal of the Endocrine Society (Supplement_1), SAT-55, 2019201
3
2019
Role of the Mevalonate Pathway in Adrenocortical Tumorigenesis
HP Lima-Valassi, AM Lerario, LR Montenegro, MCBV Fragoso, ...Hormone and Metabolic Research 53 (0), 14-131, 010
2
2021
SUN-212 Interference in Serum Androstenedione Measured by LC-MS/MS in Newborns Samples
SUN-22 Interference in Serum Androstenedione Measured by LC-MS/MS in Newborns SamplesHP Lima-Valassi, J Takitane, MR Silva, ANL Alves, GY Hayashi, ...Journal of the Endocrine Society 4 (Supplement_), SUN-22, 2020202
1
2020
Analysis of an iodide radioimmunoassay for 11-deoxicortisol measurement
Analysis of an iodide radioimmunoassay for -deoxicortisol measurementJLO Madeira, LZ Bussmann, HP Lima-Valassi, BB MendonçaArquivos Brasileiros de Endocrinologia e Metabologia, 20420
1
2014
Análise de um radioimunoensaio iodado para determinação de 11-deoxicortisol
Análise de um radioimunoensaio iodado para determinação de -deoxicortisolJLO Madeira, LZ Bussmann, HP Lima-Valassi, BB MendonçaArquivos Brasileiros de Endocrinologia & Metabologia 58, 232-236, 20420
1
2014
A potential role of mevalonate pathway in adrenocortical tumors
CJ Lin, HP Lima‐Valassi, AM Lerario, BB MendoncaThe FASEB Journal 24, 42.-42., 20020
1
2010
Expression Profiles of the glucose-dependent insulinotropic peptide receptor and luteinizing hormone receptor in sporadic adrenocortical tumors
MH Costa, AC Latronico, RM Martin, AS Barbosa, MQ Almeida, CFP Lotfi, ...J Endocrinol 200 (2), 67-75, 2008200
1
2008