Background: Endocan is a newly identified proteoglycan released from endothelium, stimulating angiogenesis and when increased, indicates endothelial activation (inflammation). Our aim was to examine the association between serum endocan levels and urine albumin-creatinine ratio (UACR). Method: One hundred and thirty-seven patients with type 2 diabetes mellitus and normal serum creatinine who had no co-morbidities other than hypertension, diabetic nephropathy, retinopathy, or neuropathy were divided into normoalbuminuria (G1), microalbuminuria (G2), and macroalbuminuria (G3) groups and compared cross-sectionally regarding serum endocan levels. Result: There were 55, 47, and 35 patients in G1, G2, and G3, respectively. The groups were comparable in terms of gender, age, duration of diabetes, diabetic neuropathy/retinopathy, fasting glucose, HbA1c, serum creatinine level, and eGFR. Patients in G3 had significantly higher blood pressure but lower serum albumin and endocan levels. UACR showed a negative bivariate correlation with serum endocan levels (r ¼ À.282, p ¼ .001). There was bivariate positive correlation between endocan and systolic blood pressure (r¼.185, p ¼ .030). In linear regression analysis, UACR was negatively correlated with endocan while positively correlated with systolic blood pressure, duration of diabetes, and platelet distribution width. Conclusion: Patients with macroalbuminuria had lower endocan levels, and increasing UACR was associated with decreasing serum endocan levels. Despite the occurrence of angiogenesis and glomerular hypertrophy in the early phase of diabetic nephropathy, ensuing significant renal injury over time may reduce the expression of endocan. Serum endocan levels may represent a novel marker for nephropathy progression.
Aim: In our study, we investigated the efficiency of the prognostic nutritional index (PNI) score and the CRP, age, platelet count, albumin level (CAPA) score predicting mortality and intensive care unit (ICU) admission in COVID-19 disease. Materials & methods: PNI and CAPA score of patients confirmed with COVID-19 calculated by using the complete blood count and biochemical parameters at admission to the hospital, in predicting the COVID-19-associated mortality and ICU admission were analyzed. Results: PNI and CAPA scores in predicting mortality were detected as AUC: 0.67 (p < 0.001), AUC: 0.71 (p < 0.001), respectively. For predicting ICU admission AUC was 0.66 (p < 0.001), AUC was 0.77 (p < 0.001), respectively. Conclusion: PNI and CAPA scores are effective scores in COVID-19, with CAPA score being better in predicting mortality and ICU admission.
This study was aimed to investigate the effect of weight loss by bariatric surgery on the level of anti-Mullerian hormone (AMH) in morbidly obese female patients with or without polycystic ovary syndrome (PCOS). This prospective study includes 70 females, obese, and fertile patients of reproductive age. All patients were evaluated to determine the changes in weight, body mass index (BMI), serum AMH, and other biochemical parameters at the end of six months. The mean levels of the preop and postop AMH were 1.66±0.87 ng/ml and 5.99±1.39 ng/ml in the PCOS group; 1.35±0.76 ng/ml and 6.23±1.47 ng/ml in the non-PCOS group, respectively. The postop AMH levels were significantly higher than the preop levels for both groups (p<0.001). There were significant differences in the level of glucose, low-density lipoprotein (LDL), high-density lipoprotein (HDL), triglyceride, total cholesterol, hemoglobin A1c, HOMA-IR, insulin between preop and postop 6th month. A negative correlation was found between postop AMH and body weight in all patients (r=–0.337, p=0.031). Postop AMH levels were negatively correlated with postop BMI levels in the non-PCOS patient group (r=–0.408, p=0.043). No significant difference was observed between the PCOS and non-PCOS groups in terms of all the parameters examined. In conclusion, our study suggests that the significantly increased AMH levels by losing weight with bariatric surgery in patients with morbid obesity with and without PCOS may indicate the improvement of fertilization potential. It could be considered when evaluating fertility in patients with morbid obesity.
Behçet's disease is an inflammatory disease of unknown etiology which involves recurring oral and genital aphthous ulcers and ocular lesions as well as articular, vascular, and nervous system involvement. Focal segmental glomerulosclerosis (FSGS) is usually seen in viral infections, immune deficiency syndrome, sickle cell anemia, and hyperfiltration and secondary to interferon therapy. Here, we present a case of FSGS identified with kidney biopsy in a patient who had been diagnosed with Behçet's disease and received interferon-alpha treatment for uveitis and presented with acute renal failure and nephrotic syndrome associated with interferon.
Solid Pseudo-Papillary Neoplasia (SPN) is the rare tumors of the pancreas. The aim of the current study is documentation of the data of the patients. The data of patients with pancreatic neoplasm were presented to Gastroenterology Department between 2010 and 2014 were evaluated retrospectively. A database of the characteristics of these patients was developed, including demographic, laboratory, radiological, surgical and pathological features and the immuno-histochemical staining of tumor specimens. Analysis of 323 patients diagnosed with pancreas malignancies in our hospital between 2010 and 2014 demonstrated that 5 patients (1.5%) were diagnosed with SPN. Of these five patients, four were females and one was male. Their average age was 27 (range: 16-50). CA 19-9 levels were normal in four patients while slightly increase in one (60 U/mL (0-33)) and there were the other tumor markers under a normal range 5-10.3 cm diameter in size, mean: 7.6 cm. Immunohistochemical analysis demonstrated that CD10, CD56, Ki-67 and β-catenine was positive for all patients while other markers were variable. Progesteron and estrogen receptors were positive in histo-pathologic specimens of four patients. SPN is a rare tumor that develops principally in young women and has a good prognosis. Immunohistochemical staining is important in the differential diagnosis of SPN and estrogen positivity may have a role in pathogenesis of a limited patients.
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