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1.
Article in English | MEDLINE | ID: mdl-32077835

ABSTRACT

INTRODUCTION: Nonalcoholic fatty liver disease (NAFLD) is closely associated with metabolic syndrome (MetS), insulin resistance (IR) and chronic inflammation. Although familial Mediterranean fever (FMF) patients have no symptoms in the periods between attacks, their subclinical inflammation continues. The aim of the present study was to determine the NAFLD frequency in FMF patients and to evaluate their MetS, IR and lipid profiles. METHODS: The study included 54 FMF patients and 54 control subjects. The clinical and demographic characteristics of the subjects were recorded, and the patients' Pras disease severity score was calculated. IR was determined using the homeostasis model assessment (HOMA) index. MetS was diagnosed using the revised National Cholesterol Education Program Adult Treatment Panel III criteria (NCEP ATP III). Hepatic ultrasonography was used to diagnose NAFLD. RESULTS: NAFLD was observed in 15 FMF patients (27.8%) and 14 controls (25.9%). The difference between the groups was not significant (p=0.828). Similarly, no significant difference was found between the two groups for MetS frequency and HOMA index levels. Fasting plasma glucose was significantly higher in FMF patients, whereas differences between the two groups were not significant for lipid levels and other parameters. When FMF patients with and without NAFLD were compared, no significant difference was found in Pras disease severity score, duration of the disease and daily colchicine dose. CONCLUSION: The present study showed that NAFLD frequency was not increased in FMF patients, and that patients' MetS frequency, IR and lipid profiles were not different from control subjects.


Subject(s)
Familial Mediterranean Fever/epidemiology , Non-alcoholic Fatty Liver Disease/epidemiology , Adult , Body Mass Index , Case-Control Studies , Dyslipidemias/complications , Dyslipidemias/epidemiology , Familial Mediterranean Fever/complications , Familial Mediterranean Fever/diagnosis , Familial Mediterranean Fever/metabolism , Female , Humans , Inflammation/complications , Inflammation/epidemiology , Insulin Resistance/physiology , Male , Metabolic Syndrome/complications , Metabolic Syndrome/epidemiology , Middle Aged , Non-alcoholic Fatty Liver Disease/complications , Non-alcoholic Fatty Liver Disease/diagnosis , Non-alcoholic Fatty Liver Disease/metabolism , Prevalence , Turkey/epidemiology , Ultrasonography , Young Adult
2.
Afr Health Sci ; 20(1): 277-286, 2020 Mar.
Article in English | MEDLINE | ID: mdl-33402916

ABSTRACT

BACKGROUND: Insulin resistance (IR) is one of the most important etiological risk factors in the development of diabetes. However, there is no clear data regarding the prevalence of IR in the country. OBJECTIVE: This study evaluates the prevalence of IR and identifies the optimal threshold values for the HOMA indexes in Turkey. METHODS: This cross-sectional, population-based survey includes 2013 participants aged 20-84 years. The values of the anthropometric measurements and laboratory analysis were recorded. The 90th percentile in the non-obese and non-diabetic population was accepted as cut-off values for IR. RESULTS: The optimal threshold values for IR were 2.46 in HOMA1-IR and 1.40 in HOMA2-IR. Using the HOMA2-IR method, the overall prevalence of IR was 33.2%. The IR prevalence was higher in women (35.6%) compared to men (30.1%) [p=0.008]. There was a higher IR prevalence in men living in urban areas (p=0.001), not in women. The multivariate logistic regression analysis showed that gender, serum glucose level, serum levels of triglycerides and high-density lipoprotein cholesterol, bodymass index and income status were associated with insulin resistance. CONCLUSION: The cut-off values of HOMA1-IR and HOMA2-IR were determined in this study and we believe that these findings will be helpful to clinicians in the fight against health problems such as diabetes.


Subject(s)
Homeostasis/physiology , Insulin Resistance/physiology , Metabolic Syndrome/diagnosis , Adult , Aged , Aged, 80 and over , Blood Glucose/analysis , Body Mass Index , Cross-Sectional Studies , Female , Humans , Insulin Resistance/ethnology , Male , Metabolic Syndrome/epidemiology , Metabolic Syndrome/metabolism , Middle Aged , Prevalence , Triglycerides/blood , Turkey/epidemiology , Young Adult
3.
Article in English | MEDLINE | ID: mdl-30727930

ABSTRACT

INTRODUCTION: Thyroid hormones are essential for the normal development, differentiation, metabolic balance and physiological function of all tissues. Mean platelet volume (MPV) indicates mean platelet size and reflects platelet production rate and stimulation. Increased platelet size has been observed in association with known cardiovascular risk factors. The neutrophil/lymphocyte ratio (NLR) and platelet/lymphocyte ratio (PLR) are known markers of the systemic inflammatory response. This study aimed to investigate the effect of thyroid hormone changes by comparing platelet count, MPV values, NLR and PLR in thyroid papillary carcinoma. METHODS: Forty-nine females and nine males comprising a total of 58 patients were included in the study. Clinical and laboratory parameters of patients were recorded in the following three phases of the disease: euthyroid phase (before thyroid surgery), overt hypothyroid (OH) phase (before radioactive iodine [RAI] treatment) and subclinical hyperthyroid (SCH) phase (six months after RAI treatment). RESULTS: The mean thyroid-stimulating hormone (TSH) values of the patients in the euthyroid, OH and SCH phases were 1.62±1.17, 76.4±37.5 and 0.09±0.07 µIU/mL, respectively. The mean MPV values of the patients in the euthyroid, OH and SCH phases were 9.45±1.33, 9.81±1.35 and 9.96±1.21 fL, respectively. MPV was significantly higher in the SCH phase than in the euthyroid phase (p=0.013). Platelet count, NLR and PLR were not statistically different between the euthyroid, OH and SCH phases. CONCLUSION: The results of this study demonstrated that the levels of MPV increased significantly in the SCH phase in patients with papillary thyroid carcinoma (PTC), and increased MPV values contributed to increased risk of cardiovascular complications. These findings suggest that MPV can be a valuable, practical parameter for monitoring the haemostatic condition in thyroid disorders. No significant difference was observed in platelet count, NLR and PLR in all stages of PTC.


Subject(s)
Blood Platelets/pathology , Hyperthyroidism/blood , Hypothyroidism/blood , Lymphocytes/pathology , Neutrophils/pathology , Thyroid Cancer, Papillary/blood , Thyroid Neoplasms/blood , Adult , Aged , Asymptomatic Diseases , Biomarkers/blood , Female , Humans , Hyperthyroidism/diagnosis , Lymphocyte Count , Male , Mean Platelet Volume , Middle Aged , Platelet Count , Retrospective Studies , Thyroid Cancer, Papillary/diagnosis , Thyroid Neoplasms/diagnosis , Thyrotropin/blood
4.
Clin Exp Hypertens ; 38(8): 686-690, 2016.
Article in English | MEDLINE | ID: mdl-27936341

ABSTRACT

BACKGROUND: It is well known that arterial stiffness is associated with hypertension. Recent studies have shown that adiponectin +276 G/T, ACE I/D, AGTR1 A1166C, and eNOS E298D polymorphisms are likely to be risk factors for arterial stiffness. In this study, we aimed to investigate possible associations between these single-nucleotide polymorphisms (SNPs) and essential hypertension in a Turkish population. METHODS: The study population consisted of 170 patients who were diagnosed with essential hypertension and 170 sex- and age-matched controls. Genotyping of adiponectin +276 G/T, ACE I/D, AGTR1 A1166C, and eNOS E298D SNPs were performed using real-time polymerase chain reaction and commercially produced kits. RESULTS: The percentage of the adiponectin +276 T allele carriers was significantly higher in the patients with hypertension (33%) than in the controls (25%, p < 0.011). Through multiple logistic regression analysis, the adiponectin +276 T allele carrier was found to be associated with an increased risk of hypertension (TT vs. GG and TG: odds ratio = 3.318, p = 0.014, 95% confidence interval: 1.269-8.678). The genotype distributions or allelic frequencies of ACE I/D, AGTR1 A1166C, and eNOS E298D SNPs did not significantly differ between the patients with hypertension and the controls. CONCLUSION: The present study demonstrated that the adiponectin +276 G/T SNP is likely to be a risk factor for essential hypertension in a Turkish population.


Subject(s)
Adiponectin/genetics , DNA/genetics , Genetic Predisposition to Disease , Hypertension/genetics , Polymorphism, Single Nucleotide , Adiponectin/metabolism , Essential Hypertension , Female , Gene Frequency , Genotype , Humans , Hypertension/epidemiology , Hypertension/metabolism , Incidence , Male , Middle Aged , Odds Ratio , Real-Time Polymerase Chain Reaction , Risk Factors , Turkey/epidemiology
5.
Kaohsiung J Med Sci ; 31(11): 585-90, 2015 Nov.
Article in English | MEDLINE | ID: mdl-26678939

ABSTRACT

Preliminary evidence suggests that a higher neutrophil-lymphocyte ratio (NLR) may be an indicator of active ulcerative colitis (UC). However, it is not clear whether the NLR is a useful and simple indicator of clinical activity in UC after adjusting for the other inflammatory markers. We designed a retrospective study to evaluate the role of the NLR in estimating disease severity in UC patients. The study consisted of 71 patients with UC and 140 age- and sex-matched healthy individuals (control group). The NLR, erythrocyte sedimentation rate, C-reactive protein, and white blood cell count were measured. The NLR values of the active UC group were elevated compared with those of the patients with inactive UC and the controls (2.59 ± 1.47, 2.03 ± 1.07, and 1.98 ± 0.85, respectively; p = 0.005). The receiver operating characteristic revealed that the optimum NLR cut-off point for active UC was 2.39. A multivariable logistic analysis showed that of the parameters studied, C-reactive protein was the only parameter able to significantly discriminate active from inactive UC (B: 0.222; p = 0.017; odds ratio: 1.248; 95% confidence interval: 1.041-1.497).


Subject(s)
Colitis, Ulcerative/blood , Lymphocytes/pathology , Neutrophils/pathology , Adult , Biomarkers/blood , Case-Control Studies , Colitis, Ulcerative/diagnosis , Demography , Female , Humans , Inflammation/blood , Leukocyte Count , Logistic Models , Male , Middle Aged , Multivariate Analysis
6.
Xenobiotica ; 44(10): 933-40, 2014 Oct.
Article in English | MEDLINE | ID: mdl-24773260

ABSTRACT

1. Familial Mediterranean fever (FMF) is considered an autosomal recessive disorder, associated with a single gene named Mediterranean fever (MEFV). The aim of this study was to perform genotyping and haplotyping analysis of the multidrug resistance (ATP-binding cassette, subfamily B, member 1 - ABCB1) gene in FMF patients. 2. Three ABCB1 gene polymorphisms (C1236T, G2677T/A and C3435T) were analyzed in 309 FMF patients and 250 healthy control subjects. All subjects were genotyped by PCR-restriction fragment length polymorphism analysis, and statistical analysis was performed using the Arlequin 3.1.1 and SPSS 16.0 software packages. 3. The CT genotype frequency of the C3435T polymorphism (p = 0.003), the CT-GT-CT (C1236T-G2677T/A-C3435T) triple genotype (p = 0.001) and the C-G (C1236T-G2677T/A) haplotype (p = 0.030) were more common in the FMF patients. The CT-GG-CC triple genotype and T-G-C, C-T-T and T-G-T haplotypes (C1236T-G2677T/A-C3435T) were higher in the control subjects (p = 0.011, 0.001, 0.009 and 0.000, respectively). The CT-GG binary genotype and C-T and T-G haplotypes for C1236T-G2677T/A polymorphisms may have a high degree of protective effect against FMF (p = 0.0005, 0.002 and 0.000, respectively). 4. Our study showed that genotypes and haplotypes of ABCB1 gene polymorphisms may affect patients' FMF susceptibility.


Subject(s)
Familial Mediterranean Fever/genetics , ATP Binding Cassette Transporter, Subfamily B/genetics , Adolescent , Adult , Case-Control Studies , Child , Female , Gene Frequency , Haplotypes , Humans , Male , Polymorphism, Genetic , Young Adult
7.
Cytokine ; 67(1): 1-6, 2014 May.
Article in English | MEDLINE | ID: mdl-24680475

ABSTRACT

Familial Mediterranean fever (FMF) is characterized by recurrent attacks of fever and inflammation in the peritoneum, synovium, or pleura, accompanied by pain. It is an autosomal recessive disease caused by mutations in the MEFV (MEditerranean FeVer) gene. Patients with similar genotypes exhibit phenotypic diversity. As a result, the variations in different genes could be responsible for the clinical findings of this disease. In previous studies genes encoding Angiotensin-Converting Enzyme (ACE) and IL-4 (Interleukin-4) were found to be associated with rheumatologic and autoimmune diseases. In the present study we hypothesized whether ACE I/D or IL-4 70 bp variable tandem repeats (VNTR) genes are associated with FMF and its clinical findings in Turkish patients. Genomic DNA obtained from 670 persons (339 patients with FMF and 331 healthy controls) was used in the study. Genotypes for an ACE gene I/D polymorphism and IL-4 gene 70 bp VNTR were determined by polymerase chain reaction with specific primers. To our knowledge, this is the first study examining ACE gene I/D polymorphism and IL-4 gene 70 bp VNTR polymorphism in FMF patients. As a result, there was a statistically significant difference between the groups with respect to genotype distribution (p<0.001). According to our results, ACE gene DD genotype was associated with an increased risk in FMF [p<0.001; OR (95%): 7.715 (4.503-13.22)]. When we examined ACE genotype frequencies according to the clinical characteristics, we found a statistically significant association between DD+ID genotype and fever (p=0.04). In addition IL-4 gene P1P1 genotype was associated with FMF (p<0.001). We propose that D allele or DD genotype of ACE gene and P1 allele or P1P1 genotype of IL-4 gene may be important molecular markers for susceptibility of FMF.


Subject(s)
Familial Mediterranean Fever/genetics , Interleukin-4/genetics , Minisatellite Repeats/genetics , Peptidyl-Dipeptidase A/genetics , Adult , Cytoskeletal Proteins/genetics , Female , Gene Frequency , Genetic Association Studies , Genetic Predisposition to Disease , Genotype , Humans , Male , Mutation , Polymorphism, Single Nucleotide , Pyrin , Turkey
8.
Case Rep Rheumatol ; 2014: 424295, 2014.
Article in English | MEDLINE | ID: mdl-24523978

ABSTRACT

Giant cell arteritis is a granulomatous vasculitis characterized by medium or large sized vessel involvement. Although extracranial branches of the carotid artery are typically involved, involvement of aorta and its major branches can also be seen. Cardiac involvement has been encountered less frequently and pericardial effusion is rarely encountered. In this paper, a case has been presented in which pericardial effusion was determined during the examination and diagnosis was giant cell arteritis.

9.
Dis Markers ; 35(6): 673-7, 2013.
Article in English | MEDLINE | ID: mdl-24319309

ABSTRACT

OBJECTIVE: Obesity is a complex heterogeneous disease that is caused by genes, environmental factors, and the interaction between the two. The leptin (LEP) and leptin receptor (LEPR) genes have been evaluated for polymorphisms that could potentially be related to the pathophysiology of obesity and its complications. The aim of this study was to investigate the role of LEP G2548A and LEPR 668A/G polymorphisms in the pathogenesis of obesity. SUBJECTS: The study included 127 patients with obesity and 105 healthy controls. Polymerase chain reaction and restriction fragment length analysis for LEP G2548A and LEPR 668A/G polymorphisms were applied. RESULTS: There was no statistically significant difference in the genotype frequencies of the LEP gene polymorphism between patients and control groups (P > 0.05). We found a difference in the LEPR genotypes between patients and controls, but this was not statistically significant (P = 0.05). Additionally, we found an increased risk of obesity in the LEP/LEPR GG/GG combined genotype (P < 0.05). CONCLUSION: Our findings indicate that the LEP G2548A polymorphism is not a relevant obesity marker and that the LEPR 668A/G polymorphism may be related to obesity in a Turkish population. Further researches with larger patient population are necessary to ascertain the implications of LEP and LEPR polymorphisms in obesity.


Subject(s)
Leptin/genetics , Obesity/genetics , Polymorphism, Single Nucleotide , Receptors, Leptin/genetics , Adolescent , Adult , Case-Control Studies , Female , Gene Frequency , Genetic Association Studies , Genetic Predisposition to Disease , Humans , Male , Middle Aged , Sequence Analysis, DNA , Turkey , Young Adult
10.
Article in English | MEDLINE | ID: mdl-24107071

ABSTRACT

INTRODUCTION: Studies conducted so far on the effect of hyperthyroidism on oxidative stress (OS) have employed blood and urine samples. Exhaled Breath Condensate (EBC) is a non-invasive technique used to take sample from lungs to determine many biological indications. The aim of the present study was determine the possibility of using 8- isoprostane levels in EBC as an indicator of OS in hyperthyroid patients. METHODS: The present study was performed on 42 patients with hyperthyroidism and 42 healthy control subjects. Hyperthyroid patients included patients with newly diagnosed Graves' disease, toxic multinodular goiter and toxic adenoma. Exhaled breath condensates were collected from patients in each group using a condensing device. 8- isoprostane levels as an indicator of OS in EBC were detected via immunoassay method. RESULTS: Hyperthyroid patients and control groups had 8-isoprostane levels of 6.08±6.31 and 1.56±0.88 pg/ml, respectively. The difference between patient and control groups was statistically significant (p<0.001). Of the hyperthyroid patients, eleven had Graves', 21 multinodular goiter, and 10 toxic adenoma diagnosis. There were no significant differences among patients of different diagnoses for 8-isoprostane levels (p=0.541). No significant correlations were found between 8-isoprostane and free thyroxine (fT4) or thyroid stimulating hormone (TSH) levels. CONCLUSION: In the present study, 8-isoprostane levels in EBC of hyperthyroid patients were found to be significantly higher than that in healthy control group. This study is important in that it is the first to evaluate the effects on respiratory system of elevated OS of hyperthyroidism in EBC.


Subject(s)
Dinoprost/analogs & derivatives , Exhalation/physiology , Hyperthyroidism/diagnosis , Hyperthyroidism/metabolism , Oxidative Stress/physiology , Adult , Breath Tests/methods , Dinoprost/analysis , Dinoprost/metabolism , Female , Humans , Male , Middle Aged
11.
Gene ; 530(1): 100-3, 2013 Nov 01.
Article in English | MEDLINE | ID: mdl-23973724

ABSTRACT

Behcet's disease (BD) is a chronic systemic inflammatory disorder whose etiology has not been fully established yet. The MEditerranean FeVer (MEFV) gene has been identified as the cause of Familial Mediterranean Fever (FMF). BD shows similarities with FMF, in terms of clinical findings and treatments, as well as their geographical and ethnic co-occurrence. In this study we investigated common MEFV gene mutation frequencies in Turkish patients with BD in an area of Turkey where both diseases are frequently encountered. We screened 207 BD patients who had no symptoms and family history for FMF and 200 healthy subjects for five common MEFV gene mutations (E148Q, M680I, M694V, V726A, P369S) and clinical features. Seventy-five patients were found to carry a single MEFV mutation, and six patients were compound heterozygous. The difference in the frequency of the MEFV mutation between the BD and control groups was statistically significant (p<0.001, odds ratio [OR] 2.74, 95% confidence interval [CI] 1.75-4.29). The frequencies of E148Q and M680I mutations were significantly higher in the BD group (p=0.001, p=0.046, respectively). The frequency of uveitis was significantly lower in patients with the mutation than in patients without the mutation (p=0.029, OR 0.54, 95% CI 0.30-0.98). There was no statistical significance between carriers and non-carriers with respect to gender and other manifestations of BD. The frequency of the MEFV mutation was significantly higher in patients with BD compared to the healthy control group. Based on our results, MEFV mutations appear to have a role in the pathogenesis of BD.


Subject(s)
Behcet Syndrome/genetics , Cytoskeletal Proteins/genetics , Mutation/genetics , Adult , Behcet Syndrome/pathology , Female , Genetic Association Studies , Genetic Predisposition to Disease , Heterozygote , Humans , Male , Middle Aged , Pyrin , Turkey
12.
Med Glas (Zenica) ; 10(2): 348-53, 2013 Aug.
Article in English | MEDLINE | ID: mdl-23892857

ABSTRACT

AIM: Overt hypothyroidism is associated with an increased risk for developing cardiovascular disease. We aimed to assess the changes in renal function, serum lipids, vitamin B12, folic acid and homocysteine levels before and after treatment in hypothyroid patients. METHODS: The study included 54 patients (F/M=47/7) with overt hypothyroidism. All patients were assessed for demographic characteristics such as age, gender, body weight, and body mass index. Fasting blood samples were taken from the patients for analysis of chemical parameters including thyroid stimulating hormone (TSH), free thyroxine (fT4), homocysteine, total cholesterol, triglycerides, low-density lipoprotein cholesterol (LDL), high-density lipoprotein cholesterol (HDL), folic acid, and vitamin B12 levels before and after L-thyroxine (LT4) treatment. RESULTS: Homocysteine levels in hypothyroidism (9.67 ± 5.24 mmol/l) were significantly higher than in euthyroid state (8.16 ± 3.38 mmol/L, p=0.038). Glomerular filtration rate (GFR) was lower before treatment. Following LT4 replacement, renal functions significantly improved. After achieving the euthyroid state, folic acid levels significantly increased although vitamin B12 levels were not changed. There was a significant reduction in serum lipid levels after LT4 replacement. It was demonstrated that there was a significant negative correlation between GFR and lipids and a positive correlation with homocysteine and lipids at hypothyroid state. After normalization of thyroid functions, the correlations became non-significant. CONCLUSION: The hypothyroidism was associated with increased serum homocysteine, lipids, and creatinine concentrations. The improvement of these parameters with LT4 replacement may be associated with the lower risk for atherosclerotic cardiovascular diseases in the patients with hypothyroidism.


Subject(s)
Cardiovascular Diseases , Hypothyroidism , Humans , Risk Factors , Thyrotropin , Thyroxine
13.
Rheumatol Int ; 33(5): 1355-7, 2013 May.
Article in English | MEDLINE | ID: mdl-22187059

ABSTRACT

Familial mediterranean fever (FMF) is an autosomal recessive disorder caused by mutations in the FMF gene (MEFV). The gene causing FMF, designated MEFV, encodes a protein called pyrin or marenostrin that is expressed mainly in myeloid bone marrow precursors, neutrophils, and monocytes. Since there are several etiological factors, FMF is the most common periodic fever syndrome. However, it is still unknown what triggers or ends these periodical attacks. As a pleiotropic hormone, vitamin D has immunomodulation effects. The aim of this study was to evaluate the vitamin D levels in FMF patients. The study group was comprised of 26 patients diagnosed with FMF (men/women: 12/14), and 34 healthy control (men/women: 17/17). Vitamin D levels in FMF patients and healthy controls were 11.05 ± 7.11, 17.15 ± 6.49, respectively. FMF patients had significantly decreased vitamin D levels compared with healthy controls (P < 0.001). In conclusion, it is thought that vitamin D deficiency in FMF patients may trigger the attacks. Further studies with larger patient populations need to hold to investigate the vitamin D deficiency in patients with FMF and that may assist to clarify the mechanism behind the colchicines resistant cases.


Subject(s)
Familial Mediterranean Fever/blood , Vitamin D Deficiency/blood , Vitamin D/blood , Adult , Biomarkers/blood , Case-Control Studies , Colchicine/therapeutic use , Down-Regulation , Drug Resistance , Familial Mediterranean Fever/drug therapy , Female , Humans , Male , Middle Aged , Young Adult
14.
Rheumatol Int ; 33(4): 939-42, 2013 Apr.
Article in English | MEDLINE | ID: mdl-22829412

ABSTRACT

Rheumatoid arthritis (RA) is a chronic, systemic and an autoimmune disease characterized by inflammation of the synovial membrane that affects approximately 1 % of the total world population. Rheumatoid factor (RF) is a widely used auto antibody in diagnosis of the RA and found positive in 50-80 % of the patients but with a lower specificity. On the other hand, anti-cyclic citrullinated peptide (anti-CCP) is the latest serological marker with a specificity around 98 %. This field survey was conducted in different regions to investigate the frequency of RF and anti-CCP and also frequency of RA in a northern province of Turkey. This study was conducted in 70 local areas (12 urban and 58 rural) in the province of Tokat, which is located in northern Turkey. The population of Tokat was reported to be 828,000 at the last census and about 530,000 individuals aged > 18 years old. The study population of 941 subjects (462 male and 479 female; urban 501 and rural 440) was selected by random sampling method among 530,000 individuals. Of the 941 healthy controls assigned to the study, 479 of them were female (51 %) and 462 of them were males (49 %), and median age of all participants was 41 ± 17. Twenty-six subjects were RF positive (2.8 %), and 9 patients were anti-CCP positive (1 %). The presence of both RF and anti-CCP antibodies has also been shown in two patients (0.2 %). In conclusion, we demonstrated that the frequency of RA was 0.53 %, RF presence was 2.8 %, and anti-CCP presence was 1 % in total 941 healthy subjects enrolled into study.


Subject(s)
Arthritis, Rheumatoid/immunology , Autoantibodies/immunology , Peptides, Cyclic/immunology , Rheumatoid Factor/immunology , Adolescent , Adult , Aged , Biomarkers , Female , Humans , Male , Middle Aged , Turkey
15.
Gynecol Endocrinol ; 29(2): 148-51, 2013 Feb.
Article in English | MEDLINE | ID: mdl-23127112

ABSTRACT

INTRODUCTION: We aimed to determine the insulin resistance in women with PCOS patients who have normal oral glucose tolerance test (OGTT) and to evaluate cardiovascular risk by measuring C-reactive protein (CRP) and carotid intimae-media thickness (CIMT). METHODS: A total of 34 patients and age and body mass matched 20 healthy control subjects were included to this prospective study. Both of patients and control groups were consisted of normal oral glucose tolerance test. Insulin resistance (IR) was estimated using HOMA-IR method. CRP, lipid and hormone levels were measured. CIMT was measured by Carotid Artery B-Mode ultrasonography. RESULTS: There was no significant difference between patients and controls in BMI, and waist circumference, lipid, TSH, LH, FSH, estradiol, and prolactin levels. Serum insulin, testosterone, DHEAS, ferritin levels and HOMA values were significantly higher in patient group. We found that 64.7% (n = 22/34) patients with PCOS had insulin resistance. Both of CIMT and CRP levels were significantly higher in the PCOS patients had BMI over 25 kg/m². CRP levels was significantly higher in the PCOS patients had waist circumference greater than 80 cm. CONCLUSION: We found insulin resistance in the women with PCOS even if OGTT was normal. Our data were similar to literature, the women with PCOS have increased risk of premature atherosclerosis and metabolic syndrome.


Subject(s)
C-Reactive Protein/analysis , Cardiovascular Diseases/etiology , Carotid Artery, Common/pathology , Insulin Resistance , Overweight/complications , Polycystic Ovary Syndrome/physiopathology , Up-Regulation , Adolescent , Adult , Blood Glucose/analysis , Body Mass Index , Cardiovascular Diseases/epidemiology , Carotid Artery, Common/diagnostic imaging , Carotid Artery, Common/immunology , Carotid Intima-Media Thickness , Female , Ferritins/blood , Humans , Hyperandrogenism/etiology , Hyperinsulinism/etiology , Polycystic Ovary Syndrome/complications , Polycystic Ovary Syndrome/immunology , Polycystic Ovary Syndrome/pathology , Prospective Studies , Risk Factors , Turkey/epidemiology , Young Adult
16.
Gene ; 506(1): 43-5, 2012 Sep 10.
Article in English | MEDLINE | ID: mdl-22771921

ABSTRACT

OBJECTIVE: Familial Mediterranean fever (FMF) is an autosomal recessive disorder characterized by recurrent attacks of fever and inflammation in the peritoneum, synovium, or pleura, accompanied by pain. The disease is associated with mutations in the Mediterranean fever (MEFV) gene, which encodes for the pyrin protein. The aim of this study was to explore the frequency and clinical significance of the R202Q (c.605G>A) polymorphism in exon 2 of the MEFV gene in a cohort of Turkish patients with FMF. METHODS: The study included 191 patients with FMF and 150 healthy controls. Genomic DNA was isolated and genotyped using polymerase chain reaction (PCR)-based restriction fragment length polymorphism (RFLP) assay for the MEFV gene R202Q polymorphism. RESULTS: The genotype and allele frequencies of R202Q polymorphism showed a statistically significant difference between FMF patients and controls (p<0.0001 and p=0.0004, respectively) and especially the homozygous AA genotype was significantly higher in FMF patients than healthy controls (p=0.0002; odds ratio=6.27; 95% CI=2.1-18.3). However no significant association was observed between clinical and demographic features of FMF patients and R202Qpolymorphism. CONCLUSION: The results of this study showed that there was a high association between MEFV gene R202Q polymorphism and FMF. R202Q polymorphism should be included in routine molecular diagnosis of FMF patients.


Subject(s)
Amino Acid Substitution , Cytoskeletal Proteins/genetics , Familial Mediterranean Fever/genetics , Polymorphism, Single Nucleotide , Adolescent , Adult , Aged , Aged, 80 and over , Base Sequence , Child , Child, Preschool , Cohort Studies , DNA Primers/genetics , Exons , Female , Gene Frequency , Genetic Association Studies , Genotype , Homozygote , Humans , Male , Middle Aged , Pyrin , Turkey , Young Adult
17.
Turk J Gastroenterol ; 23(6): 788-91, 2012.
Article in English | MEDLINE | ID: mdl-23864457

ABSTRACT

Terlipressin is a synthetic vasopressin analogue that is used in the treatment of bleeding esophageal varices and hepatorenal syndrome in patients with cirrhosis. Hepatorenal syndrome is a form of renal failure seen in patients with cirrhosis, with fatal outcomes. Ischemic adverse effects related to terlipressin are rarely observed. Herein, two cases who developed ischemic skin necrosis due to terlipressin usage are presented. Terlipressin therapy was started in two cirrhotic patients with presumptive hepatorenal syndrome. During the therapy, ecchymotic and necrotic changes were observed on the scrotal regions of both patients. Skin lesions were relieved after terlipressin therapy. Biopsy results were consistent with ischemia. Even if seen rarely, possible emergence of ischemic complications must be considered.


Subject(s)
Hepatorenal Syndrome/drug therapy , Ischemia/chemically induced , Lypressin/analogs & derivatives , Skin Diseases/chemically induced , Vasoconstrictor Agents/adverse effects , Aged , Humans , Ischemia/pathology , Liver Cirrhosis/drug therapy , Lypressin/administration & dosage , Lypressin/adverse effects , Male , Necrosis/chemically induced , Necrosis/pathology , Skin Diseases/pathology , Terlipressin , Vasoconstrictor Agents/administration & dosage
18.
Clinics (Sao Paulo) ; 66(4): 591-7, 2011.
Article in English | MEDLINE | ID: mdl-21655752

ABSTRACT

OBJECTIVES: The goals of the study were the following: 1) to determine the frequency of psychiatric disorders and irritable bowel syndrome in patients with asthma and 2) to compare the frequency of these disorders in patients with asthma to their frequency in healthy controls. INTRODUCTION: Patients with asthma have a higher frequency of irritable bowel syndrome and psychiatric disorders. METHODS: We evaluated 101 patients with bronchial asthma and 67 healthy subjects. All subjects completed the brief version of the Bowel Symptoms Questionnaire and a structured clinical interview for DSM-IV axis disorders (SCID-I/CV). RESULTS: There were 37 cases of irritable bowel syndrome in the group of 101 stable asthma patients (36.6%) and 12 cases in the group of 67 healthy subjects (17.9%) (p = 0.009). Irritable bowel syndrome comorbidity was not related to the severity of asthma (p = 0.15). Regardless of the presence of irritable bowel syndrome, psychiatric disorders in asthma patients (52/97; 53.6%) were more common than in the control group (22/63, 34.9%) (p = 0.02). Although psychiatric disorders were more common in asthma patients with irritable bowel syndrome (21/35, 60%) than in those without irritable bowel syndrome (31/62, 50%), the difference was not significant (p = 0.34). In asthma patients with irritable bowel syndrome and psychiatric disorders, the percentage of forced expiratory volume in 1 s (FEV(1)) was lower than it was in those with no comorbidities (p = 0.02). CONCLUSIONS: Both irritable bowel syndrome and psychiatric disorders were more common in asthma patients than in healthy controls. Psychiatric disorders were more common in asthma patients with irritable bowel syndrome than in those without irritable bowel syndrome, although the differences failed to reach statistical significance. In asthma patients with IBS and psychiatric disorders, FEV(1)s were significantly lower than in other asthma patients. It is important for clinicians to accurately recognize that these comorbid conditions are associated with additive functional impairment.


Subject(s)
Asthma/epidemiology , Irritable Bowel Syndrome/epidemiology , Mental Disorders/epidemiology , Adult , Analysis of Variance , Asthma/physiopathology , Case-Control Studies , Female , Humans , Irritable Bowel Syndrome/pathology , Male , Mental Disorders/pathology
19.
Clinics ; 66(4): 591-597, 2011. tab
Article in English | LILACS | ID: lil-588909

ABSTRACT

OBJECTIVES: The goals of the study were the following: 1) to determine the frequency of psychiatric disorders and irritable bowel syndrome in patients with asthma and 2) to compare the frequency of these disorders in patients with asthma to their frequency in healthy controls. INTRODUCTION: Patients with asthma have a higher frequency of irritable bowel syndrome and psychiatric disorders. METHODS: We evaluated 101 patients with bronchial asthma and 67 healthy subjects. All subjects completed the brief version of the Bowel Symptoms Questionnaire and a structured clinical interview for DSM-IV axis disorders (SCID-I/CV). RESULTS: There were 37 cases of irritable bowel syndrome in the group of 101 stable asthma patients (36.6 percent) and 12 cases in the group of 67 healthy subjects (17.9 percent) (p = 0.009). Irritable bowel syndrome comorbidity was not related to the severity of asthma (p = 0.15). Regardless of the presence of irritable bowel syndrome, psychiatric disorders in asthma patients (52/97; 53.6 percent) were more common than in the control group (22/63, 34.9 percent) (p = 0.02). Although psychiatric disorders were more common in asthma patients with irritable bowel syndrome (21/35, 60 percent) than in those without irritable bowel syndrome (31/62, 50 percent), the difference was not significant (p = 0.34). In asthma patients with irritable bowel syndrome and psychiatric disorders, the percentage of forced expiratory volume in 1 s (FEV1) was lower than it was in those with no comorbidities (p = 0.02). CONCLUSIONS: Both irritable bowel syndrome and psychiatric disorders were more common in asthma patients than in healthy controls. Psychiatric disorders were more common in asthma patients with irritable bowel syndrome than in those without irritable bowel syndrome, although the differences failed to reach statistical significance. In asthma patients with IBS and psychiatric disorders, FEV1s were significantly lower than in other asthma patients. It is important for clinicians to accurately recognize that these comorbid conditions are associated with additive functional impairment.


Subject(s)
Adult , Female , Humans , Male , Asthma/epidemiology , Irritable Bowel Syndrome/epidemiology , Mental Disorders/epidemiology , Analysis of Variance , Asthma/physiopathology , Case-Control Studies , Irritable Bowel Syndrome/pathology , Mental Disorders/pathology
20.
Ren Fail ; 31(10): 920-7, 2009.
Article in English | MEDLINE | ID: mdl-20030527

ABSTRACT

We aimed to assess the prevalence of CKD in the Black Sea Region, Turkey, and to evaluate any relationship between age, gender, diabetes, obesity, hypertension, and CKD. This study was conducted in 70 different areas in Tokat Province in the Black Sea Region, in the northern part of Turkey. The estimated glomerular filtration rate (eGFR) was calculated from the serum creatinine using MDRD formulas. CKD-defined estimated GFR was lower than 60 mL/min/1.73 m(2). A total of 1,079 persons were included in this study (mean age 41.4+/-17 years [range: 18-95 years], 49.4% males, 50.6% living in an urban area). Of the 1,079 individuals, 5.28% were diabetic, 22.9% were obese, and 37.8% were hypertensive. CKD was found in 62 of them (5.75%). The prevalence of CKD was 5.58% in non-diabetics and 8.77% in diabetics. No significant differences were found between two groups. The prevalence of CKD was 3.77% in non-hypertensive individuals and 8.82% in hypertensive patients, and 4.46% in non-obese and 9.31% in obese. The evident significant differences were found between groups (p < 0.0001 and p = 0.004, respectively). The prevalence of CKD increased with age within our population. A salient observation was the markedly higher prevalence of CKD in females than males (p = 0.046). There was an inverse correlation between eGFR and age (r = 0.529, p < 0.0001). The overall prevalence of CKD was 5.75% in general population. The prevalence of CKD increased with age within our population. Age, gender, obesity and hypertension were found to be significant risk factors for development of CKD in our population.


Subject(s)
Hypertension/epidemiology , Obesity/epidemiology , Renal Insufficiency, Chronic/epidemiology , Adolescent , Adult , Age Factors , Aged , Aged, 80 and over , Body Mass Index , Comorbidity , Female , Humans , Male , Middle Aged , Prevalence , Rural Population , Sex Factors , Turkey/epidemiology , Urban Population , Young Adult
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