ACTA ENDOCRINOLOGICA (BUC)

Objective. Medical Nutrition Therapy (MNT) is important in the treatment and regulation of diabetic patients. In this study, it was aimed to evaluate the effects of medical nutrition therapy on Pentraxin-3, hsCRP and body composition analysis in Type 2 diabetes patients (DM). Methods. This study included 160 individuals who were admitted and diagnosed with Type 2 DM. Laboratory, clinical, anthropometric and body composition parameters were obtained 3 months after baseline evaluation of the patients and the MNT was given by the dietitian. Results. After 3 months MNT, weight, body mass index, waist circumference, body fat weight, body fat ratio and visceral fat area (p<0.001), glucose (p<0.001), insulin (p=0.033), HOMA index (p=0.004), HbA1c (p<0.001), total cholesterol (p=0.001), LDL (p=0.008), ALT (p<0.001) and hsCRP (p<0.001) levels were significantly lower than they were before MNT. There wasn’t significant difference in triglyceride (p=0.509), HDL (p=0.079), Pentraxin-3 (p=0.706) levels and waist-to-hip ratio (p=0.802). The level of Framingham risk score after MNT was significantly lower (p<0.001). Conclusion. In this study, it was cocluded that MNT, applied to patients with Type 2 DM decreased cardiovascular risk and inflammation, contributed to the maintenance of glycemic control, and a significantly improved the body composition.

Background. The aim of the present study was to measure the effects of raloxifene on bone metabolism and strength in orchiectomized male rats. Materials/Methods. Forty-three 4-month-old Wistar albino male rats were used and divided into 3 groups as orchiectomy (ORCX; n=23), sham (n=15), and control (n=5). Raloxifene (10 mg/kg/day) and methylcellulose (0.5 mL/day, as a vehicle treatment) treatments were initiated 2 months after ORCX for 2 months, then the rats were sacrificed. The left femur and fourth lumbar vertebrae (LV4) were measured to assess the effects of the orchiectomy and the raloxifene treatment and maintenance regimens. Bone strength was assessed using a compression test for the vertebrae and a three-point bending test for the femurs (N/mm). Results. Raloxifene increased femoral and vertebral bone strength in osteoporotic rats, but this increase was not statistically significant. Bone strength was found to be 267.44±18.03 in the femurs of the ORCXraloxifene group and 246.32±49.37 in the femurs of the ORCX-C group (p>0.05). Vertebral bone strength was 147.78±09.51 in the ORCX-raloxifene group and 114.61±05.93 in ORCX-C group (p=0.488). Raloxifene also increased the femoral and vertebral bone density compared with the control group, but the change was not significant. While raloxifene significantly decreased the serum osteocalcin levels (p=0.007), it did not decrease the carboxyterminal cross-linking telopeptide of bone collagen (CTX) levels significantly (p=0.066). Conclusions. Raloxifene caused a statistically significant decrease in serum osteocalcin levels and a non-significant reduction in NTX levels in orchiectomized rats.