Estimation of the level of homocysteine and vitamin B12 in serum of patients with hypothyroidism


In this study, homocysteine and vitamin B12 levels were measured in patients with hypothyroidism in Salahdin Governorate. The study was conducted at the Tigris Educational Hospital in Tikrit. Blood samples were taken from patients with hypothyroidism (40 cases) with thyroid deficiency and 30 healthy (non-infected) subjects. Their ages ranged between 25-35 years. The study found that there was a significant increase p<0.05 in the homocysteine level compared to the healthy Individuals as control group. The study also showed a significant decrease in the level of vitamin B12 for patients p <0.05 compared to healthy individuals .