Neslihan Bascil Tutuncu

Baskent University, Engüri, Ankara, Turkey

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Publications (53)112.72 Total impact

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    ABSTRACT: The present retrospective study aimed to investigate the relationship between thyroid volume and prevalence of thyroid cancer. We investigated the data of 3,850 patients who underwent fine-needle aspiration biopsy (FNAB). Biopsy results were evaluated as diagnostic or nondiagnostic, and diagnostic results were classified as benign, malignant, and indeterminate. We included 2,672 patients who underwent FNAB firstly in our hospital and evaluated as diagnostic biopsy except subgroup of indeterminate. We obtained cytologic data, levels of serum thyroid-stimulating hormone (TSH), and thyroid volumes of those patients retrospectively. Among 2,672 patients with thyroid nodule, 2,562 (95.9 %) patients had benign cytology and 110 (%4,1) patients had malignant cytology. There was no correlation between the malignancy and gender (p = 0.935), and patients with malignant cytology were younger (52 vs 59, p < 0.001). Also, TSH levels were higher in patients with malignant than benign cytology (p = 0.017). Median volume of right part, left part, and total thyroid for patients who had malignant cytology was significantly lower than patients who had benign cytology (8.3, 7.1, 15.9 vs 10.8 ml, 9.0 mml, 20.6 ml, respectively, p ≤ 0.001 for all parameters). The results demonstrated that thyroid cancer prevalence was higher in patients with low thyroid volume. According to our results, thyroid volume should be considered as a risk factor for malignancy in the evaluation of thyroid nodules.
    Medical Oncology 01/2014; 31(1):814. · 2.14 Impact Factor
  • U Mousa, A Kut, Y Bozkus, C Cicek Demir, C Anil, N Bascil Tutuncu
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    ABSTRACT: Although obesity is a powerful risk factor for metabolic syndrome (MetS) it is not present in all obese individuals. Increased visceral adipose tissue is the hallmark of this syndrome. In this cross sectional survey we aimed to use abdominal bioelectrical impedance analysis to measure the visceral adipose tissue (VAT) and trunk fat percentages (TF%) in the study population, correlate these findings with traditional anthropometric measures and biochemical parameters of metabolic syndrome and estimate a cut-off value of visceral fat for development of MetS. A total of 285 subjects were enrolled. VAT and TF% were measured by the AB-140 device via abdominal bioelectrical impedance analysis. Fat% was measured by a body composition analyzer (TBF-300). VAT was significantly positively correlated with body mass index, waist circumference, TF%, HOMA IR, fat percentage, fasting plasma glucose and triglycerides. Strongest correlations were between VAT and TF%, VAT and device measured waist circumference and between VAT and manual waist circumference (r=0.95, r=0.93, r=0.92 respectively). Correlations of VAT and TF% with metabolic parameters were significant but weak. The mean VAT and TF% in MetS (+) groups were significantly higher than patients in MetS (-) groups in both sexes. The areas under the ROC curves were 0.730 (95% CI: 0.661-0.791) for female VAT and 0.702 (95% CI: 0.654-0.749) for male VAT in predicting MetS which were similar to the areas under ROC curves calculated for device and manually measured waist circumference, HOMA IR and TF% in predicting MetS (p>0.05 for all comparisons). The accuracy of VAT and TF% for predicting MetS was not sufficient. From our results we can deduce that the performance of abdominal BIA in predicting MetS is weak but could be used in the follow-up of patients with obesity and/or MetS. This has to be confirmed in future studies.
    Experimental and Clinical Endocrinology & Diabetes 05/2013; · 1.56 Impact Factor
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    ABSTRACT: Although advances in endocrinologic and neuroradiologic research allow easier recognition of pituitary adenomas, giant pituitary tumours are relatively rare. In the literature, the term "giant" is generally used when a pituitary tumour becomes larger than 4 cm in diameter. Cabergoline is a potent and long-acting inhibitor of prolactin secretion, which exhibits high specificity and affinity for dopamine D2 receptor. Herein, we report a 46-year-old woman with a giant lactosomatotroph pituitary adenoma, sized 6 × 5 × 5.5 cm, who is treated successfully only with cabergoline. The patient showed dramatic response to cabergoline treatment by means of clinical, biochemical and radiological imaging findings. Cabergoline seems to be safe and effective in the treatment of prolactin and growth hormone cosecreting pituitary adenomas as well as prolactinomas. However, surgical or more aggressive approach must be considered where indicated.
    Case reports in endocrinology. 01/2013; 2013:134241.
  • Efe Hasdemir, Umut Mousa, Asli Nar, Neslihan Bascil Tutuncu
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    ABSTRACT: Usage of immunosuppressive therapy after organ transplantation increases the risk of development of diabetes. Other than this therapy some demographic properties of patients increases this risk. Although the development of post transplant diabetes mellitus (PTDM) ranges between 3-46% in different studies, hyperglycemic emergencies such as hyperosmolar hyperglycemic state (HHS) are much rarer. Here we present a case using tacrolimus after a renal transplantation and developing HHS attributed to tacrolimus toxicity. It has been previously reported that discontinuation of tacrolimus in the first three weeks period could result in reversibility of PTDM. In our case we switched tacrolimus to cyclosporine-A. The patient’s insulin requirement dose decreased by 50% at the 6th month of follow up. The reasons for non reversibility could be usage of antithymocyte globulin in the early transplant phase and diabetogenic effects of glucocorticoids and cyclosporine-A.
    Turkiye Klinikleri J Case Rep. 01/2013; 21(4):161-163.
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    ABSTRACT: BACKGROUND: Previous studies have shown a positive relationship between insulin resistance and several common adult cancers. The present retrospective study aimed to investigate the association between glucose metabolism disorders (GMDs) and the prevalence of thyroid cancer. METHODS: We investigated the data of 4272 patients who had undergone fine-needle aspiration biopsy (FNAB) of thyroid nodules. The biopsy results were evaluated as diagnostic or non-diagnostic and the diagnostic results were classified as benign, malignant, and indeterminate. In this study, we included 2234 of the above patients who had undergone FNAB at our hospital and whose biopsy results were evaluated as diagnostic and were classified as either benign or malignant. We obtained the cytologic data and the glucose metabolism status of these patients retrospectively. RESULTS: Of the 2234 patients, 629 (28.1 %) had GMD (impaired fasting glucose, impaired glucose tolerance). Malignant cytology was determined in 106 (4.7 %) patients overall. Of the 629 patients with GMD, 582 (92.5 %) patients had benign cytology and 47 (7.5 %) patients had malignant cytology. Fifty-nine (3.7 %) of the 1605 normoglycemic patients had malignant cytology. Malignant cytology was determined more frequently ın the patients who had GMDs (p < 0.001). CONCLUSION: The results demonstrated that thyroid cancer prevalence was higher in patients with GMD. According to our results, GMD should be considered as a risk factor for malignancy in the evaluation of thyroid nodules.
    International Journal of Clinical Oncology 06/2012; · 1.41 Impact Factor
  • Asli Nar, Ozlem Ozen, Neslihan Bascil Tutuncu, Beyhan Demirhan
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    ABSTRACT: Approximately 30% of patients with thyroid nodules have indeterminate or suspicious fine-needle aspiration (FNA) biopsy results. These patients usually undergo thyroidectomy because of cancer risk. Our aim was to determine diagnostic value of cyclin A and cyclin B1 immunohistochemistry added to routine cytology and their expression on histological sections. We studied the expression of cyclin A and cyclin B1 in FNA biopsies and resection specimens of 168 indeterminate or suspicious FNA biopsy results retrospectively at an academic hospital using immunohistochemistry. Malignant histopathology consisted 64 of resection specimens (58 papillary, 4 follicular, 1 medullary, and 1 Hürthle cell carcinoma). Cyclin A was overexpressed in 51.5% of malignant cases in contrast to 31.7% of 104 benign pathology specimens (P = 0.025). Cyclin B1 was positive in 39.1% of malignant specimens in contrast to 15.4% of benign cases (P = 0.001). Cyclin A overexpression was not linked to cyclin B1 overexpression. No association was found between overexpression of cyclin A, cyclin B1 and age, thyroiditis, multifocality, tumor size, extra-thyroidal extension, capsule infiltration, lymph node and distant organ metastases and TNM stage in malignant cases. Female patients with thyroid carcinoma overexpressed significantly more cyclin B1 than male patients (P = 0.015). Retrospective analysis of cyclin A and cyclin B1 in FNA biopsies yielded negative results for both benign and malignant cases. In conclusion, cyclin A and cyclin B1 are useful markers in the distinction of benign and malignant thyroid tumors and can increase diagnostic accuracy.
    Medical Oncology 01/2011; 29(1):294-300. · 2.14 Impact Factor
  • Umut Mousa, Neslihan Bascil Tutuncu
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    ABSTRACT: Although osteoporosis in men is relaively rare its incidence is rising. 30% of all osteoporotic fractures occur in men. Causes of osteoporosis is similar in men and women. Secondary osteoporosis is more frequent in men compared to women. In this review the incidance and etiology of male osteporosis, primary preventive measures and treatment strategies are summarised.
    Turkiye Klinikleri Journal of Endocrinology- Special Topics. 01/2011; 4(2):54-57.
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    ABSTRACT: To determine prevalence of newly diagnosed hyperglycemia (NDH) among patients with acute coronary disease, inquire relationship of stress hyperglycemia (SH) with functional outcomes. Admission (APG) and first morning fasting plasma glucose (FPG) measurements were obtained, capillary glucose measurements (CGM) every 6-h within first day were performed-Group 1: Normoglycemics. Group 2: NDH cases: No known diabetes, APG>200mg/dl and/or FPG>126 and/or any of CGM>200. Group 2a: unrecognized glycemic disorder, HbA1c>6.0%. Group 2b: stress hyperglycemia, HbA1c<6.0%. Group 3: Recognized diabetes. Duration of ICU stays, APACHE-II scores were recorded. Logistic regression analysis was performed using ICU stay as dependent variable and age, groups, co-morbidities, problems in hospital, APACHE-II scores, CGMs were used as independent risk factors. There were 255 (51.6%) in Group 1, 82 (16.6%) in Group 2; 37 (7.5%) cases in Group 2a, 45 (9.1%) in Group 2b and 157 (31.8%) in Group 3. Group 2b spent longer time in ICU, had higher APACHE-II scores (p=0.0001, p=0.0001). Regression analysis demonstrated SH as an independent risk factor for duration of ICU stay (OR: 2.8, 95% CI: 1.3-6.2). Hyperglycemia was present in 48.4%; 16.6% had NDH, 9.1% had SH. Poor functional conditions of SH cases pointed that they need to be considered carefully.
    Diabetes research and clinical practice 10/2010; 90(1):8-14. · 2.74 Impact Factor
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    ABSTRACT: Introduction A 51-year-old female was admitted to emergency unit with sudden loss of consciousness. Her blood glucose level from fingertip was 33 mg/dl, and insulin level was 55 (normal range, 4–17 IU). Abdominal ultrasonography revealed pancreatic mass with diffuse liver metastases. Biopsy of liver metastases showed differentiated neuroendocrine carcinoma. Methods and Results Diazoxide and chemotherapy stabilized her glucose level for more than 4 months. However, the disease showed progression, and death occurred 8 months later. Conclusion In conclusion, this case may suggest that biologic behavior may differ from histological behavior in insulinoma and platin-based systemic chemotherapy may provide some benefit in patients those who had diazoxide- and octreotide-resistant tumors.
    Journal of Gastrointestinal Cancer 09/2010;
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    ABSTRACT: Insulin resistance, which provides a convenient milieu for platelet activation, has been closely associated with atherosclerotic disorders. Although it often accompanies hyperprolactinemia, findings conflict concerning its clinical impact in macroprolactinemia. In order to investigate the relationship between hyperprolactinemia and platelet activation evidenced by ADP-stimulated P-selectin expression on flow cytometry, we studied hyperprolactinemic, macroprolactinemic, and normoprolactinemic subjects. Thirty-four hyperprolactinemic and 44 age- and body mass index-matched euprolactinemic premenopausal women were included. They were matched regarding insulin sensitivity status, waist circumference, blood pressures, and plasma lipids. In order to detect macroprolactinemia among hyperprolactinemic cases, prolactin was measured before and after polyethylene glycol (PEG) precipitation in patients' sera. P-selectin expression was significantly higher in the hyperprolactinemic group (P =0.001), and 41.2% of them exhibited macroprolactinemia. Expression of P-selectin was comparable between the macroprolactin-negative (monomeric hyperprolactinemia; n = 20) and -positive (n = 14) subgroups (P = 0.90). Both subgroups showed greater expression compared with normoprolactinemic controls (P = 0.014 and 0.005, respectively). Platelet activation accompanies the atherosclerotic disorders closely associated with insulin resistance. Among groups matched with regard to insulin-sensitivity markers, both monomeric hyperprolactinemia and macroprolactinemia appeared to promote platelet activation.
    Endocrine 04/2010; 37(2):294-300. · 1.42 Impact Factor
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    Endocrine 04/2010; 37(2):301-2. · 1.42 Impact Factor
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    ABSTRACT: A 51-year-old female was admitted to emergency unit with sudden loss of consciousness. Her blood glucose level from fingertip was 33 mg/dl, and insulin level was 55 (normal range, 4-17 IU). Abdominal ultrasonography revealed pancreatic mass with diffuse liver metastases. Biopsy of liver metastases showed differentiated neuroendocrine carcinoma. Diazoxide and chemotherapy stabilized her glucose level for more than 4 months. However, the disease showed progression, and death occurred 8 months later. In conclusion, this case may suggest that biologic behavior may differ from histological behavior in insulinoma and platin-based systemic chemotherapy may provide some benefit in patients those who had diazoxide- and octreotide-resistant tumors.
    Journal of Gastrointestinal Cancer 04/2010; 41(4):272-4.
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    ABSTRACT: Metabolic syndrome (MetS) is a cluster of metabolic abnormalities with insulin resistance (IR) as a major component. It has been recently questioned whether MetS and its related components are associated with functional and morphological alterations of the thyroid gland. The aim of our study is to examine thyroid volume and nodule prevalence in a case-control study of patients with MetS in a mild-to-moderate iodine-deficient area. Two hundred and seventy-eight patients with MetS were randomly matched for age, gender, and smoking habits with 261 subjects without MetS. Serum TSH, free tri-iodothyronine and thyroxine, and the level of IR, which was estimated by the homeostasis model assessment for IR, as well as other MetS parameters were evaluated. Thyroid ultrasonography was performed in all subjects. All subjects with thyroid nodules >1 cm were offered to undergo thyroid fine needle aspiration biopsy. TSH was significantly positively correlated with the presence of MetS diagnosis. There was no association between free thyroid hormone levels and MetS and its related components. Mean thyroid volume was significantly higher in patients with MetS than in controls (17.5 + or - 5.5 vs 12.2 + or - 4.2 ml, P<0.0001). Also the percentage of patients with thyroid nodules was significantly higher in patients with MetS (50.4 vs 14.6%, P<0.0001). Subjects were also divided into two groups according to the presence of IR. The group of subjects with IR had increased thyroid volume and nodule formation. The odds ratio for the development of thyroid nodule in the presence of IR was 3.2. TSH as well as all MetS components were found to be independent predictors for thyroid volume increase. IR but not TSH was found to be correlated with thyroid nodule formation. Thyroid cancer was diagnosed in 3 out of 38 patients with MetS who agreed to have a biopsy (7.9%). None of the subjects in the control group was diagnosed to have thyroid cancer. The results suggest that patients with MetS have significantly increased thyroid volume and nodule prevalence. Multivariate regression analysis model demonstrated that the presence of IR contributed substantially to this increased risk. Our data provide the first evidence that IR is an independent risk factor for nodule formation in an iodine-deficient environment.
    European Journal of Endocrinology 07/2009; 161(4):599-605. · 3.14 Impact Factor
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    ABSTRACT: The aim of this study was to investigate systolic pulmonary artery pressure (SPAP) and echocardiographic findings in patients with euthyroid Hashimoto's thyroiditis (HT). Thirty (8 male, 22 female, mean age 47.4+/-10.5 yr) consecutive patients with euthyroid HT and 30 (9 male, 21 female, mean age 46.4+/-10.7 yr) healthy controls were included in the study. Transthoracic echocardiography was performed for all patients and levels of thyroid hormones, thyroid autoantibodies, glucose, insulin, urea, and creatinine were compared. There were no significant differences in sex, age, body mass index, serum free T4, serum TSH, lipid profiles between patients and controls. Mean SPAP in patients with euthyroid HT were significantly higher than in controls (31.6+/-5.0 vs 25.6+/-4.5 mmHg, p=0.005). Late diastolic transmitral velocity and isovolumic relaxation time were also significantly higher in patients in comparison to controls. In addition, euthyroid HT patients with tricuspid or mitral regurgitation had a higher grade. Correlation between SPAP and antithyroid antibodies and TSH, however, was not significant in this population. Pulmonary arterial pressure is higher in patients with euthyroid HT. There may be a relationship between elevated pulmonary arterial pressure and autoimmune thyroid disease independent from thyroid function status. However, further investigations are needed to determine the exact mechanism of association between autoimmune thyroid diseases and pulmonary hypertension.
    Journal of endocrinological investigation 05/2009; 32(6):530-2. · 1.65 Impact Factor
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    ABSTRACT: We report a rare case of 49,XXXXY syndrome with autoimmune diabetes (requiring insulin therapy), bilateral cataracts and unilateral glaucoma. A 25-year-old man with mental retardation presented with multiple skeletal abnormalities, polyuria and polydipsia. He had high glucose concentrations, without ketonuria, and hypergonadotropic hypogonadism. Ophthalmic examination revealed a polar cataract in both eyes and increased intraocular pressure in the left eye. The anti-islet cell antibody test was positive, and anti-glutamic acid decarboxylase autoantibody levels were elevated. Karyotype analysis revealed 49,XXXXY. Intensive insulin therapy and testosterone replacements were started. The autoimmune nature of diabetes that we observed in our patient seems to be predisposed by hypogonadism. Cataract and glaucoma in this case seem to be the result of diabetes, and an association of these ocular manifestations with the syndrome 49,XXXXY seems unlikely.
    Medical Principles and Practice 01/2009; 18(6):482-5. · 0.96 Impact Factor
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    ABSTRACT: The aim of this study was to define the prevalence of neuropathy in patients with impaired 60-min oral glucose tolerance test (OGTT) but normal fasting and 120-min glucose levels and to evaluate risk factors for polyneuropathy and glucose intolerance. The hospital files of 320 patients (56.5+/-11.9 years, 73.1% female), who had both electrodiagnostic test for sensory symptoms (nerve conduction studies and needle electromyography) and OGTT in maximum 6 months apart, were studied in this retrospective design study. Serum glucose levels at fasting and 0-, 30-, 60-, 90- and 120-min of OGTT and some biochemical parameters were recorded. Fifteen percent of patients had diabetes mellitus (DM) and 10.9% and 5.6% had impaired fasting glucose (IFG) and impaired glucose tolerance (IGT). Twenty-one patients (6.6%) had only impaired 60-min blood glucose levels. Polyneuropathy was found in 44.4%, 28.5%, and 50.0% of patients with IGT, IFG and DM respectively. The prevalence of polyneuropathy was significantly higher in patients with impaired 60-min than OGTT normal subjects (52.4% vs 21.7% p=0.003). Fasting blood glucose, HDL, LDL and TSH levels, age, glucose intolerance low serum folic acid and significantly increased polyneuropathy risk. Age, weight, body mass index, high fasting, 30, 60-, 90-, 120-min serum glucose, insulin and HgA1c levels were risk factors for glucose intolerance. Since the prevalence of neuropathy in patients with impaired 60-min glucose levels is high, it would be valuable to look at 60-min glucose levels to detect abnormal glucose metabolism and the neuropathy earlier in the course.
    Minerva endocrinologica 01/2009; 33(4):289-96. · 1.40 Impact Factor
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    ABSTRACT: Thyroid hemiagenesis is a rare form of thyroid dysgenesis, in which one thyroid lobe fails to develop. The true prevalence of this rare abnormality is about 0.05-0.2% in normal population. We aimed to determine prevalence of thyroid hemiagenesis in patients with various thyroid disorders and a normal population in a mild to moderate iodine-deficient area. The clinical and thyroid ultrasonography records of 4,833 patients who presented with various thyroid disorders were reviewed. In addition, ultrasonographic data of two large surveys carried out for the community screening of iodine status of children (n = 4,772) and thyroid disorders of adult subjects (n = 2,935) were analyzed. In patients with thyroid disorders, we found 12 cases with thyroid hemiagenesis (0.25%). Thyroid hemiagenesis was due to the agenesis of the left lobe in all cases. The underlying thyroid diseases were Hashimoto's thyroiditis (n = 4), euthyroid multinodular goiter (n = 4), and toxic adenoma (n = 1). Three subjects have no underlying thyroid disease. In ultrasonography screening of normal population, altogether, the absence of the left lobe was detected in only two cases, indicating a true prevalence of thyroid hemiagenesis of 0.025%. None of the reviewed patients had thyroid dysfunction. Our community-based data is in accordance with previous studies in terms of prevalence and male-to-female ratio.
    Endocrine 12/2008; 33(3):338-41. · 2.25 Impact Factor
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    ABSTRACT: Leptin is likely to be involved in the homeostasis of body weight. This study aimed to examine the acute effects of orlistat on postprandial serum glucose, insulin, and leptin levels before any effect on body weight occurred. Thirty-four nondiabetic, obese patients were enrolled in this study (body mass index, 35.7+/-3.8 kg/m(2)). Patients were randomly assigned to two groups, one receiving orlistat (120 mg, single dose), and the other received a placebo. A single dose was given before a standard 600-kcal mixed meal containing 60% carbohydrates, 25% lipids, and 15% protein. Blood samples were collected basally before the test meal and then hourly for five hours. Graphic tendencies, peak values, time needed to reach the peak values, and area under the curve values were compared between groups. There were no differences in sex distribution, mean age, anthropometric measurements, and basal glucose, insulin, and leptin levels between the orlistat and placebo groups. Hourly serum glucose and insulin changes were similar between groups, peak levels of insulin occurred in the first hour in control group, although peak levels of insulin did not occur until the second hour in patients in the orlistat group. Also, serum leptin levels had a more horizontal and delayed increase after a mixed meal in patients in the orlistat group than they did in patients in the placebo group. There were no statistically significant differences between the groups. One dose of 120 mg orlistat made no changes in postprandial serum glucose, insulin, and leptin levels, although leptin-level increases were smaller in patients receiving orlistat.
    Minerva endocrinologica 10/2008; 33(3):169-73. · 1.40 Impact Factor
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    ABSTRACT: Mitochondria are the main production site of free oxygen radicals, which can cause organ dysfunction by oxidation of cellular macromolecules such as carbohydrates, lipids and proteins. Oxidative stress may result from either overproduction of these species or from failure of the antioxidant defence systems. Thyroid hormones have well-known effects on mitochondrial oxygen consumption, but data about how hypothyroidism affects oxidative stress are controversial, and little is known about oxidative stress in subclinical hypothyroidism. Total antioxidant status (TAS) gives information about all of the antioxidants in the organism, while malondialdehyde (MDA) is a lipid peroxidation marker used to assess lipid peroxidation due to increased oxidative stress. We aimed to determine how hypothyroidism and subclinical hypothyroidism affect serum MDA and TAS. Serum TAS, MDA, C-reactive protein levels and lipid compositions were studied in 20 hypothyroid, 40 subclinical hypothyroid and 40 healthy subjects. MDA was elevated in both hypothyroid and subclinical hypothyroid patients compared with controls, while TAS levels show no significant differences between groups. Low-density lipoprotein (LDL) cholesterol levels were significantly high in both hypothyroid and subclinical hypothyroid patients. Triglyceride levels were high only in hypothyroid patients when compared with the controls. MDA showed a correlation with LDL cholesterol, total cholesterol and triglyceride. These results suggest an increased oxidative stress in both hypothyroid and subclinical hypothyroidism states, which can be explained by both the insufficient increase in the antioxidant status and the altered lipid metabolism in these cases.
    Clinical Endocrinology 09/2008; 70(3):469-74. · 3.40 Impact Factor
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    ABSTRACT: Aim of this prospective study is to evaluate the effect of repaglinide t.i.d. (three times a day) plus single-dose insulin glargine regimen in low-risk type 2 diabetic patients during Ramadan fasting. Participants had been taking the regimen for at least 3 months. Patients with a history of diabetic coma, severe hypoglycemic crisis or repeating attacks of hypoglycemia were excluded. Hypoglycemic unawareness, kidney or liver disease or HbA1c over 8% were also accepted as exclusion criteria. Eleven patients who insisted on this worship and eight non-fasting cases were involved. All were told to make home-glucose-monitorisation weekly and report any hypoglycemic event throughout Ramadan. Fasting blood glucose (FBG), post-prandial blood glucose (PBG) and fructosamine levels, body weights and blood pressures were recorded just before and after Ramadan. Seven patients in each group concluded the follow-up. Any significant change was detected in the parameters in either groups (P>0.05). Glucose control remained unchanged; fructosamine 318.14+/-65.38 versus 317.28+/-52.80 mmol/L in fasting group, 290.71+/-38.48 versus 290+/-38.56 mmol/L in non-fasting group. None of them exhibited either a major or a minor hypoglycemic event. The results of this pilot study indicated that repaglinide t.i.d. plus single-dose insulin glargine regimen was safe for low-risk type 2 diabetic patients who insisted on fasting during Ramadan.
    Acta Diabetologica 09/2008; 46(1):63-5. · 4.63 Impact Factor