European Academic Research ISSN 2286-4822
ISSN-L 2286-4822
Impact Factor: 3.4546 (UIF)
DRJI Value : 5.9 (B+)
Article Details :
Article Name :
Study to the effect of Thyroid Dysfunction on Lipid Profile
Author Name :
DHEYAA SH. HAMMAD
Publisher :
Bridge Center
Article URL :
Abstract :
This study was carried out to investigate the pattern of lipid profile in individuals with thyroid dysfunction and healthy control and to know whether any correlation exists between serum lipids and thyroid hormones. The study was performed on 125 persons, among them 73 had thyroid dysfunction were accepted in the study as patients group and 52 subjects with normal thyroid function and no history of chronic diseases were taken as control group. Then the patient group subdivided into hypothyroidism and hyperthyroidism groups on the bases of clinical examination and laboratory investigation for thyroid hormones. Serum total cholesterol (TC), High density lipoprotein cholesterol (HDL-C), Low density lipoprotein cholesterol (LDL-C), very low density lipoprotein (VLDL), and Triglyceride (TG) were assessed in all groups. Our study indicate that there is a highly significant increase (p<0.0001) in the levels of TC, LDL, VLDL, and TG whereas HDL levels was found significantly decreased in hypothyroidism cases compared to hyperthyroidism and control subjects. Hyperthyroidism patients present highly significant decrease in serum level of TC, TG, LDL, and VLDL (p?0.0001) compared to control subjects. There is significantly increase in the activity of HDL in hyperthyroidism patients when compared with control subjects (p?0.001). I conclude that any increase in the levels of lipid fractions LDL, TC, VLDL and TG with a decrease in HDL levels may be contributory factor to the high risk of atherosclerosis induced coronary heart disease observed in hypothyroidism patients.
Keywords :
Hypothyroidism, Hyperthyroidism, thyroid hormone, lipid profile, atherosclerosis

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