title: Increase in subcutaneous adipose tissue and fat free mass in women with polycystic ovary syndrome is related to impaired insulin sensitivity.
abstract: OBJECTIVE
  The present study was performed to search whether subcutaneous and whole body adipose tissue increase and they relate to measures of insulin sensitivity in women with polycystic ovary syndrome (PCOS).
  
  
  METHODS
  52 women with PCOS and 53 healthy controls, all with similar age and body mass index participated in the study. A skinfold caliper device was used to measure biceps, triceps, subscapular and suprailiac skinfold thickness (SFT). Mid-upper arm circumference (MUAC) was measured using a tape measure. Body fat distributions were determined by bioelectrical impedance analysis. Insulin resistance score was computed with the HOMA formula. Plasma adiponectin was measured by EIA.
  
  
  RESULTS
  SFT in all defined areas, MUAC, total body and trunk fat free mass, and HOMA score were higher in women with PCOS compared with healthy women, while adiponectin level was significantly lower. SFT values correlated positively with HOMA score, and negatively with blood adiponectin level. Regression analysis indicated, SFT in triceps and supscapular areas, trunk fat mass, trunk fat ratio, fat free mass and trunk fat free mass values as the most powerful predictors of HOMA score.
  
  
  CONCLUSIONS
  The present study showed that SFT in different body regions and fat-free tissue mass are increased in women with PCOS, with a significant relation to impaired insulin sensitivity.
authors: Department of Endocrinology and Metabolism, Gulhane School of Medicine, Ankara, Turkey. draydoganaydogdu@gmail.com
authors: Aydogan
authors: A
authors: Aydogdu
authors: Ilker
authors: I
authors: Tasci
authors: Ozge
authors: O
authors: Kucukerdonmez
authors: Serkan
authors: S
authors: Tapan
authors: Sebnem
authors: S
authors: Aydogdu
authors: Umit
authors: U
authors: Aydogan
authors: Alper
authors: A
authors: Sonmez
authors: Mahmut
authors: M
authors: Yazici
authors: Omer
authors: O
authors: Azal
mesh_terms: D000005:Abdomen / Q000473:pathology; D052242:Adiponectin / Q000097:blood; D000273:Adipose Tissue / Q000473:pathology; D050154:Adiposity; D000293:Adolescent; D000328:Adult; D001823:Body Composition; D015992:Body Mass Index; D005260:Female; D006801:Humans; D007333:Insulin Resistance; D024510:Muscle Development; D011085:Polycystic Ovary Syndrome / Q000097:blood / Q000378:metabolism / Q000473:pathology*; D012044:Regression Analysis; D012885:Skinfold Thickness; D050151:Subcutaneous Fat / Q000473:pathology*; D014421:Turkey; D055815:Young Adult
chemical_list: C499918:ADIPOQ protein, human; D052242:Adiponectin