Background: Hypothyroidism or underactive thyroid or low thyroid is a common endocrine disorder characterized by low serum T3 (triiodothyronine), T4 (thyroxine) and raised TSH (thyroid stimulating hormone). Thyroid hormones are involved in renal development and hemodynamic, kidney structure and GFR (glomerular filtration rate). Aim of this study was to see the alteration of basic renal markers in patients of hypothyroidism.Methods: A total of seventy subjects were included in the study. Thirty-five were patients of hypothyroidism and thirty-five were age and sex matched normal controls. Serum T3, T4, TSH, creatinine and BUN (blood urea nitrogen) were estimated in both groups.Results: Serum T3, T4 were significantly decreased and TSH was significantly raised among cases as compared to controls. Mean value of serum creatinine and BUN were within normal range in both the groups but these values were significantly raised among cases as compared to controls with p value 0.02 and 0.003 respectively. Also, there was positive correlation of TSH with BUN and creatinine among cases.

Introduction: Thyroid hormone biosynthesis is dependent on iron metabolism. Changes in iron metabolism and its deficiency may cause a change in the profile of thyroid hormone. Such interferences caused can lead to hypothyroidism in case of anaemia or the other way round. Aim: To find a relationship between various parameters of iron profile to that of thyroid profile in hypothyroid patients when compared to normal healthy subjects. Materials and Methods: Present case-control study was conducted on 50 hypothyroid patients and 50 healthy subjects of same age, in the Department of Endocrinology, IGIMS, Patna between April 2017 to June 2018. Serum ferritin and Serum T3, T4, and Thyroid Stimulating Hormone (TSH) were estimated by Chemiluminescence Immuno Assay (CLIA) method. Serum iron estimation was done using TPTZ (2,4,6-Tripyridyl-s-triazine) method and Total Iron Binding Capacity (TIBC) estimation was done by Nitroso PSAP method. All statistical test and analysis were performed in Statistical Package for the Social Science (SPSS) 16.0. The differences between mean values of groups for each test variable were tested by Student’s t-test after testing for homogeneity of variance and normality test (Kolmogorov-Smirnov test). Results: The mean age of the hypothyroid patients was 30.28±10.5 years while it was 31.14±10.4 years in control group. It was observed from the study that mean serum ferritin level and iron level were significantly lower in hypothyroid subjects compared to control groups (p<0.001) while TIBC was significantly higher (p<0.001). Serum ferritin and iron were found to be negatively correlated with TSH (-0.695 and -0.541) and positively correlated to T3 and T4, respectively. Conclusion: Evaluating iron profile in thyroid disorder may be an aid to the treatment modality and disease outcome

Introduction: Breast cancer (BC), a heterogeneous disease, is one of the leading causes of cancer-related deaths among women worldwide. Circulating cell-free DNA (cfDNA) levels have been persistently reported to be elevated in BC patients. In the current study, we evaluated the correlation between the cfDNA levels in patients with BC and its subtypes.Methods: We recruited newly diagnosed, histopathologically confirmed BC patients aged >18 years (N=39), who did not have any previous malignancy, from the

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