scholarly journals The relationship between components of metabolic syndrome and plasma level of sex hormone-binding globulin

2019 ◽  
Vol 29 (2) ◽  
Author(s):  
Amin Alinezhad ◽  
Fatemeh Jafari
Keyword(s):  
Metabolic Syndrome ◽  
Plasma Level ◽  
Lipid Profiles ◽  
Sex Hormone ◽  
Sex Hormone Binding Globulin ◽  
Metabolic Abnormalities ◽  
Hormone Binding ◽  
Men And Women ◽  
Shbg Level ◽  
The Relationship

Plasma concentration of sex hormone-binding globulin (SHBG), as an androgen binding protein, is impressed by many physiological and environmental factors. Recent studies have shown that plasma level of SHBG is related to some components of metabolic syndrome (MetS); however, in contrast, few articles failed to show any associations between SHBG and MetS. So, this study was conducted to investigate the relationship between Components of Metabolic Syndrome and Plasma Level of Sex Hormone-Binding Globulin. In this study, after measuring the plasma level of SHBG in 84 individuals, the relation between MetS and the plasma level of SHBG was investigated. After evaluating the plasma level of SHBG and metabolic abnormalities in men and women, we investigated the factors which mentioned above in two groups including patients with and without MetS. Also, the metabolic abnormalities which evaluated in this study including plasma level of 25-hydroxyvitamin D, serum uric acid (SUA), Albumin, lipid profiles and etc. according to five components of MetS. Our result shows that SHBG could contributed to some laboratory parameters such as LDL-C (P<0.05), total cholesterol (P<0.05), triglycerides (P<0.05) and etc. in men, but not in women. On the other hand, we observed that concentration of SHBG is higher in patients with MetS (P<0.05); however, results from our experiment showed that there is no relation between lower level of SHBG and five components of MetS such as central obesity, raised fasting plasma glucose (FPG) (P>0.05), reduced HDL-C (P>0.05), raised triglycerides (P>0.05) and raised blood pressure (P>0.05) in both men and women. There is a significant association between SHBG and Log-Hip Circumference (P<0.05), Non-HDL-C (P<0.05) and Log-25(OH)D (P<0.05) was seen in this cross-section study in both men and women. Results obtained from our study suggest that SHBG is not a powerful enough factor to use as a predictor of MetS alone and there is no association between plasma level of SHBG and development of five components of MetS, however, lower SHBG level may contributed to lipid profiles.

Associations of endogenous sex hormones and sex hormone-binding globulin with lipid profiles in aged Japanese men and women

2008 ◽  
Vol 398 (1-2) ◽  
pp. 43-47 ◽  
Author(s):  
Toshiyuki Yasui ◽  
Hirokazu Uemura ◽  
Minoru Irahara ◽  
Makoto Arai ◽  
Noriko Kojimahara ◽  
...  
Keyword(s):  
Sex Hormones ◽  
Lipid Profiles ◽  
Sex Hormone ◽  
Sex Hormone Binding Globulin ◽  
Hormone Binding ◽  
Japanese Men ◽  
Men And Women ◽  
Endogenous Sex Hormones

The Relationship between Sex Hormones, Sex Hormone Binding Globulin and Peripheral Artery Disease in Older Persons

2011 ◽  
pp. P1-338-P1-338
Author(s):  
Chiara Cattabiani ◽  
Gianpaolo Ceda ◽  
Fulvio Lauretani ◽  
Stefania Bandinelli ◽  
Giulia Schiavi ◽  
...  
Keyword(s):  
Sex Hormones ◽  
Peripheral Artery Disease ◽  
Older Persons ◽  
Sex Hormone ◽  
Sex Hormone Binding Globulin ◽  
Hormone Binding ◽  
Peripheral Artery ◽  
Artery Disease ◽  
The Relationship

scholarly journals Serum Sex Hormone Binding Globulin Concentration as a Predictor of Ovarian Response During Controlled Ovarian Hyperstimulation

2021 ◽  
Vol 8 ◽  
Author(s):  
Junyu Zhai ◽  
Shang Li ◽  
Yinci Zhu ◽  
Yun Sun ◽  
Zi-Jiang Chen ◽  
...  
Keyword(s):  
Polycystic Ovary ◽  
Ovarian Response ◽  
Controlled Ovarian Hyperstimulation ◽  
Sex Hormone ◽  
Sex Hormone Binding Globulin ◽  
Study Cohort ◽  
Ovarian Hyperstimulation ◽  
Hormone Binding ◽  
Serum Samples ◽  
The Relationship

Purpose: Serum concentrations of sex hormone binding globulin (SHBG), a glycated homodimeric plasma transport protein, correlate positively with the total number of follicles in women with infertility. However, the relationship between serum SHBG concentrations and the ovarian response during controlled ovarian hyperstimulation (COH) and whether this relationship differs between women with and without polycystic ovary syndrome (PCOS) remains unclear.Methods: The study cohort included 120 participants (60 non-PCOS and 60 PCOS) undergoing in vitro fertilization. Serum samples were collected from each participant every 2–3 days during the COH cycle. The concentrations of serum SHBG and other sex hormones were determined to investigate the relationship between serum SHBG concentrations and the ovarian response in women with and without PCOS.Results: We found that the serum SHBG concentration was positively correlated with the ovarian response in non-PCOS patients but not in PCOS patients.Conclusion: The serum SHBG concentration may be clinically useful as a predictor of the ovarian response during COH in patients without PCOS.

scholarly journals Human sex hormone-binding globulin does not provide metabolic protection against diet-induced obesity and dysglycemia in mice

2018 ◽  
Vol 7 (1) ◽  
pp. 91-96 ◽  
Author(s):  
Yael Sofer ◽  
Nava Nevo ◽  
Michal Vechoropoulos ◽  
Gabi Shefer ◽  
Etty Osher ◽  
...  
Keyword(s):  
Metabolic Syndrome ◽  
Fasting Blood Glucose ◽  
Serum Triglyceride ◽  
Tolerance Test ◽  
Sex Hormone ◽  
Sex Hormone Binding Globulin ◽  
Hormone Binding ◽  
Wild Type ◽  
Diet Induced Obesity ◽  
Increased Risk

Background Sex hormone-binding globulin (SHBG) is the main transporter of sex hormones in most vertebrates. Low SHBG levels have been linked to increased risk for diabetes and metabolic syndrome. Polymorphisms of the SHBG gene linked to low SHBG protein levels also strongly predicted increased risk of type 2 diabetes, thus raising the possibility that SHBG may play a role in the pathogenesis of insulin resistance and diabetes. Aim To examine whether expression of human SHBG in mice may ameliorate the development of diabetes and metabolic syndrome in response to a high-fat diet (HFD). Methods Transgene mice expressing a human SHBG transgene (SHBG+) (N = 10/11; males/females) and their wild type littermates (N = 12/8; males/females) were fed HFD for 4.5 months. Results HFD induced comparable obesity in control and SHBG+ mice. Male transgenes had higher muscle mass after 2–3.5 months HFD (0.43 ± 0.028 (n = 4) vs 0.38 ± 0.053 g (n = 7), P = 0.05). Fasting blood glucose, as well as insulin or HOMA-IR, was not different in transgenic vs wild-type males after 4–5 months HFD. Female transgenes had higher fasting glucose (152 ± 29 (n = 7) vs 115 ± 27 mg/dL, P = 0.01 (n = 8)), but mean insulin and HOMA-IR were not different. Likewise, insulin tolerance test and intra-peritoneal glucose tolerance test (GTT) were not different. Finally, SHBG+ mice were not different from controls in terms of liver enzymes, serum triglyceride levels and blood pressure. Conclusion In mice with diet-induced obesity, human SHBG did not protect against development of obesity or dysglycemia.

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