The association between insulin resistance and prostatic hyperplasia
10.3760/cma.j.issn.0254-9026.2012.10.003
- VernacularTitle:胰岛素抵抗与前列腺增生的相关性研究
- Author:
Lin CHU
;
Lingxia CHEN
;
Yide MIAO
;
Jie LIU
;
Rong JIA
;
Yanan WEI
- Publication Type:Journal Article
- Keywords:
Prostatic hyperplasia;
Insuline resistance;
Fasting insulin
- From:
Chinese Journal of Geriatrics
2012;31(10):840-842
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the relationship between insulin resistance and benign prostatic hyperplasia (BPH).Methods Totally 150 male patient from the Department of Geriatrics in Peking University Hospital were included in this study.Blood pressure,body weight,body height,body mass index (BMI) were measured and calculated.Biochemical analyses including serum fasting levels of insulin(FINS),glucose,total cholesterol,triglycerides,low-density lipoprotein cholesterol,high density lipoprotein cholesterol,and prostate-specific antigen (PSA) were performed.Total prostate volume (PV) were measured by ultrasound.Results PV and annual prostate growth rate were more increased in insulin resistance group(40 cases) compared with insulin sensitivity group(110 cases) (t=2.91,3.71 respectively,both P＜0.01).Along with the levels of FINS,HOMA-IR and PSA were increased,the prostate volume was enhanced (t=-3.02,-2.88,-2.84 respectively;all P ＜0.05).PV was positively correlated with insulin resistance,serum fasting insulin and PSA (r=0.16,0.16,0.35;all P＜0.05),while annual prostate growth rate was positively related with insulin resistance,serum fasting insulin,PSA and BMI (r =0.22,0.21,0.24,0.19 ; all P ＜ 0.05).Conclusions Insulin resistance and fasting insulin plays roles in the pathogenesis of prostatic hyperplasia.
