Linked Life Data

12728469

Source:http://linkedlifedata.com/resource/pubmed/id/12728469

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PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
2
pubmed:dateCreated
2003-5-2
pubmed:abstractText
To investigate the relationship between the endogenous steroid hormones and the lower urinary tract function in postmenopausal women. Thirty postmenopausal volunteer women who did not have lower urinary tract symptoms or hormone replacement therapy were enrolled in this study. Urodynamic studies included uroflowmetry, multi-channel cystometry, and urethral pressure profilometry were conducted. Gas Chromatography- Mass Spectroscopy(GC-MS) was used to measure the urinary endogenous steroid hormone metabolites. The relationship between the urinary profile of the endogenous steroids and the urodynamic parameters of these patients were investigated. The mean ages of the patients were 60.6 +/- 5.5 years, and the Body Mass Index (BMI) averaged 24.56 +/- 2.23 (kg/m2). Of the progesterone metabolites, pregnandiol was significantly related to the residual volume in the uroflowmetry and the functional urethral length parameters (R=0.98, p=0.000; R= -0.65, p=0.04). Pregnantriol was significantly related to the maximum flow rate, the residual volume in uroflowmetry, the maximum urethral closure pressure and the functional urethral length (R=-0.64, p=0.04; R=0.82, p=0.01; R=0.04, p=0.04; R=- 0.79, p=0.01). In the androgen metabolites, androstenedione, 5-AT, 11- keto Et, 11-betahydroxy Et, THS, and THE were significantly related to the residual volume in uroflowmetry (R=0.92, p=0.001; R=0.84, p=0.008; R=0.99, p=0.000; R=0.72, p=0.03; R=0.97, p=0.000; R=0.85, p=0.00). beta-THF/alpha-THF was significantly related to the maximum flow rate, the residual volume in uroflowmetry, the maximum urethral closure pressure and the functional urethral length (R=-0.76, p=0.02; R=0.67, p=0.04; R=0.74, p=0.02; R=-0.92, p=0.000). alpha-cortol was significantly related to the residual volume in uroflowmetry, the maximum urethral closure pressure and the functional urethral length (R=0.81, p=0.01; R=0.71, p=0.03; R=-0.87, p=0.000). Of the estrogen metabolites, estrone (E1) was significantly related to the normal desire to void (R=0.68, p=0.04) and 17beta-estradiol/estrone was also significantly related to the normal and strong desire to void (R=-0.70, p=0.03 and R=-0.74, p=0.02, respectively). The urinary progesterone and androgen metabolite concentrations were positively related to the residual volume in uroflowmetry and positively or negatively related to MUCP and FUL. However, the urinary estrone concentration was positively related to the normal desire to void and 17beta-estradiol/estrone was significantly related to the normal and strong desire to void.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Apr
pubmed:issn
0513-5796
pubmed:author
pubmed:issnType
Print
pubmed:day
30
pubmed:volume
44
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
279-87
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
2003
pubmed:articleTitle
Relationship between urinary endogenous steroid metabolites and lower urinary tract function in postmenopausal women.
pubmed:affiliation
Department of Obstetrics and Gynecology, Yonsei University College of Medicine, 134 Shinchon-dong, Seodaemun-gu, Seoul 120-752, Korea. swbai@yumc.yonsei.ac.kr
pubmed:publicationType
Journal Article