Age- and Gender-Related Serum Level of Interleukin 18 in Iranian Fars Ethnic Group with Metabolic Syndrome

Metab Syndr Relat Disord. 2022 Feb;20(1):43-49. doi: 10.1089/met.2021.0058. Epub 2021 Nov 1.

Abstract

Background: The purpose of the present study was to investigate the age- and gender-related serum level of interleukin 18 (IL18) in male and female Iranian Fars ethnic group with metabolic syndrome components. Methods: The study included 226 native Iranian Fars ethnic groups. One hundred sixteen females and 110 men were selected. There were 60 females and 50 males with metabolic syndrome and 56 females and 60 males without metabolic syndrome. The serum fasting blood glucose (FBS), lipid profiles, and IL18 were measured. The National Cholesterol Education Program Adult treatment Panel III criteria were used to determine metabolic syndrome components. Results: There were significant differences between the males and females [except high-density lipoprotein (HDL)] with and without metabolic syndrome for the mean body mass index, FBS, HDL-cholesterol, waist circumference (WC), triglyceride (TG), and IL18 levels in all age groups. Serum IL18 was the highest in males and females in age groups 61-70 and 41-50 years with metabolic syndrome, respectively. Serum IL18 levels significantly correlated with TG and waist WC in males (and also correlated with HDL) and females with the metabolic syndrome. There were significant correlations between IL18 and TG and WC in males (and also correlated with HDL) in ages 61-70 years and females in ages 41-50 years with the metabolic syndrome. Conclusions: The increased IL18 level in both gender and different ages may have an important role in the alteration of some metabolic syndrome components. These alterations may be made to happen in different related metabolic diseases. IL18 seems to be a useful biomarker for the management of metabolic syndrome components and the risk factors of cardiovascular disease.

Keywords: Iranian Fars; age; gender; interleukin 18; metabolic syndrome.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Adult
  • Aged
  • Blood Glucose
  • Body Mass Index
  • Cholesterol
  • Cholesterol, HDL
  • Ethnicity
  • Female
  • Humans
  • Interleukin-18
  • Iran / epidemiology
  • Male
  • Metabolic Syndrome* / diagnosis
  • Metabolic Syndrome* / epidemiology
  • Middle Aged
  • Risk Factors
  • Triglycerides
  • Waist Circumference

Substances

  • Blood Glucose
  • Cholesterol, HDL
  • Interleukin-18
  • Triglycerides
  • Cholesterol