Antonio Piottante

Santiago, RM 7591046, Chile

Last Updated: 09/26/2026

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Found 12 publications

False-Positive 18F-Prostate-Specific Membrane Antigen-1007 PET/CT Caused by Hepatic Multifocal Inflammatory Foci.

False-Positive 18F-Prostate-Specific Membrane Antigen-1007 PET/CT Caused by Hepatic Multifocal Inflammatory Foci.

Journal: Clinical nuclear medicine

Published: November 25, 2020

Partial-AZFc deletions in Chilean men with primary spermatogenic impairment: gene dosage and Y-chromosome haplogroups.

Partial-AZFc deletions in Chilean men with primary spermatogenic impairment: gene dosage and Y-chromosome haplogroups.

Journal: Journal of assisted reproduction and genetics

Published: May 12, 2020

Testicular steroid sulfatase overexpression is associated with Leydig cell dysfunction in primary spermatogenic failure.

Testicular steroid sulfatase overexpression is associated with Leydig cell dysfunction in primary spermatogenic failure.

Journal: Andrology

Published: January 27, 2020

Molecular Epidemiology of ALK Rearrangements in Advanced Lung Adenocarcinoma in Latin America.

Molecular Epidemiology of ALK Rearrangements in Advanced Lung Adenocarcinoma in Latin America.

Journal: Oncology

Published: April 17, 2018

Leydig cell dysfunction is associated with post-transcriptional deregulation of CYP17A1 in men with Sertoli cell-only syndrome.

Leydig cell dysfunction is associated with post-transcriptional deregulation of CYP17A1 in men with Sertoli cell-only syndrome.

Journal: Molecular human reproduction

Published: December 03, 2017

Clinical, endoscopic and histological correlation and measures of association in ulcerative colitis.

Clinical, endoscopic and histological correlation and measures of association in ulcerative colitis.

Journal: Journal of digestive diseases

Published: March 20, 2017

Disturbed testicular expression of the estrogen-metabolizing enzymes CYP1A1 and COMT in infertile men with primary spermatogenic failure: possible negative implications on Sertoli cells.

Disturbed testicular expression of the estrogen-metabolizing enzymes CYP1A1 and COMT in infertile men with primary spermatogenic failure: possible negative implications on Sertoli cells.

Journal: Andrology

Published: August 01, 2016

Lymphocytic colitis in a patient with ulcerative colitis: Report of one case

Lymphocytic colitis in a patient with ulcerative colitis: Report of one case

Journal: Revista medica de Chile

Published: March 12, 2016

Overexpression of CYP19A1 aromatase in Leydig cells is associated with steroidogenic dysfunction in subjects with Sertoli cell-only syndrome.

Overexpression of CYP19A1 aromatase in Leydig cells is associated with steroidogenic dysfunction in subjects with Sertoli cell-only syndrome.

Journal: Andrology

Published: January 29, 2016

Levels of the retinoic acid synthesizing enzyme aldehyde dehydrogenase-1A2 are lower in testicular tissue from men with infertility.

Levels of the retinoic acid synthesizing enzyme aldehyde dehydrogenase-1A2 are lower in testicular tissue from men with infertility.

Journal: Fertility and sterility

Published: November 06, 2013

Greater prevalence of Y chromosome Q1a3a haplogroup in Y-microdeleted Chilean men: a case-control study.

Greater prevalence of Y chromosome Q1a3a haplogroup in Y-microdeleted Chilean men: a case-control study.

Journal: Journal of assisted reproduction and genetics

Published: October 04, 2012

Histological and hormonal testicular function in oligo/azoospermic infertile men.

Histological and hormonal testicular function in oligo/azoospermic infertile men.

Journal: Andrologia

Published: August 20, 2012

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Last Updated: 09/26/2026