Hélio Sato
ORCID: 0009-0005-2100-9367
· 17 papers in corpus
observational
2016
PURPOSE: To assess function and prevalence of spasms and trigger points of the pelvic floor muscles in women with deep endometriosis. METHODS: One hundred and four (104) patients were assessed. Group 1 (G1) was composed of 52 subjects diag…
observational
2014
We evaluated the association between TP53 gene polymorphisms and endometriosis in Brazilian women. Genomic DNA was extracted from swabs of buccal cells collected from hospital patients. TP53 gene polymorphisms were investigated at three cod…
other
2011
STUDY OBJECTIVE: To demonstrate the prevalence of endometriosis in the intrapelvic portion of the round ligaments of the uterus (RLUs) and to propose criteria for their excision. DESIGN: Retrospective case series analysis of women undergoi…
observational
2010
INTRODUCTION: Chronic pelvic pain (CPP) is one of the most frequent symptoms in women of reproductive age. This is an enigmatic clinical condition that results from the complex interactions of physiological and psychological factors with di…
2010
lab-animal
2010
Endometriosis is a benign gynaecologycal disease defined as the presence of functional endometrial implants out of uterus, mainly in pelvis. The cyclin‐dependent kinase inhibitor p27 kip1 seems to play a critical role in this process. Havin…
2009
lab-animal
2009
Presently, little is understood about how endometriosis is established or maintained, or how genetic factors can predispose women to the disease. Because of the crucial role that the progesterone receptor polymorphism PROGINS plays in predi…
2009
2009
observational
2009
OBJECTIVE: To investigate the prevalence of the p27 gene polymorphism in women with endometriosis. STUDY DESIGN: Transversal case-control study. Genomic DNA was extracted from cells collected from buccal swabs. The p27 V109G polymorphism w…
observational
2008
OBJECTIVE: To evaluate the association of intron 1 and exon 1 polymorphisms in the estrogen receptor alpha gene (ER-alpha) with endometriosis in women. DESIGN: Association study. SETTING: Endometriosis Unit, Federal University of São Paul…
observational
2008
OBJECTIVE: To evaluate p27 protein expression in the endometrium of women with endometriosis. DESIGN: Transversal case-control study. SETTING: Endometriosis Unit, Federal University of São Paulo, Brazil. PATIENT(S): Thirteen patients wit…
observational
2006
To study possible correlation between the prevalence of polymorphisms in the type I interleukin-1 receptor gene and pelvic endometriosis. Genotypes of 223 women were analyzed: 109 women with surgically and histologically confirmed endometri…
case-report
2006
OBJECTIVE: To present a technique for immediate umbilical reconstruction in women undergoing resection of umbilical endometriosis. METHODS: Umbilical reconstruction using 2 semicircular defatted skin flaps was performed in 7 patients surgi…
2004
observational
2004
OBJETIVO: o objetivo do estudo foi verificar a prevalência do polimorfismo denominado PROGINS no gene do receptor de progesterona entre mulheres com endometriose em seus diferentes estádios. MÉTODOS: estudo caso-controle desenvolvido entre …