Effect of long-term negative energy on appetite hormone levels in individuals with prediabetes and diabetes.

Objective: Calorie restriction and exercise are commonly used first interventions to prevent the progression of prediabetes and alleviate the symptoms of type 2 diabetes. Our study was designed to determine the effect of the energy deficit caused by long-term (12-week) calorie restriction and exercise programs on appetite responses in obese individuals with prediabetes and type 2 diabetes.

Methods: Calorie restriction and exercise programs appropriate for age, gender, and work environment were applied to 22 individuals with prediabetes and 22 with type 2 diabetes participating in the study for a period of 12 weeks.

Assessing lipid-lowering and plasma cholesteryl ester transfer protein activity of and β-Sitosterol following administration to triton WR1339- treated rats.

The aim of this study was to evaluate the lipid-lowering and plasma cholesteryl ester transfer protein(CETP) activity of (CL) and β-Sitosterol(βS) following intraperitoneal administration of Triton-WR 1339 (=Tyloxapol) (TWR) to male Wistar rats. Hyperlipidemia(HL) was developed by intraperitoneal injection of TWR. The animals were divided into main eight groups of six rats each.

Changes in ghrelin, GLP-1, and PYY levels after diet and exercise in obese individuals.

Objective: Diet and exercise, which are the building blocks of obesity management, provide weight loss by creating a negative energy balance. However, the effect of energy deficit induced by long-term diet and exercise on appetite hormones remains unclear. The study was designed to determine the effect of a 12-week diet and exercise program applied to obese individuals on the levels of appetite hormones, namely, ghrelin, GLP-1, and PYY.

Differences in the levels of the appetite peptides ghrelin, peptide tyrosine tyrosine, and glucagon-like peptide-1 between obesity classes and lean controls.

Objective: This study was designed to compare basal concentrations of the gastrointestinal appetite modulators ghrelin, peptide tyrosine tyrosine (PYY), and glucagon-like peptide 1 (GLP-1) between obesity classes and obesity classes and controls.

Methods: The study included 49 healthy controls with body mass index (BMI) between 18.5 and 29.

Evaluation of the analytical performances of Cobas 6500 and Sysmex UN series automated urinalysis systems with manual microscopic particle counting.

Introduction: Automated urinalysis systems are valuable tools in clinical laboratories, especially those with a high work load. The objective of this study was to compare the analytical performance of Sysmex UN series urine analyser, which may become a new one in our laboratory, with the Cobas 6500 automated urine analyser, which is used in our laboratory for a long time. For comparisons, manual microscopical examination was accepted as reference method.

A reference interval study for common biochemical analytes in Eastern Turkey: a comparison of a reference population with laboratory data mining.

Introduction: The aim of this study was to define the reference intervals (RIs) in a Turkish population living in Northeast Turkey (Erzurum) for 34 analytes using direct and indirect methods. In the present study, the regional RIs obtained were compared with other RI studies, primarily the nationwide study performed in Turkey.

Materials And Methods: For the direct method, 435 blood samples were collected from a healthy group of females (N = 218) and males (N = 217) aged between 18 and 65 years.

Erythrocyte membrane glycation and NA(+)-K(+) levels in NIDDM.

Although there are many investigations on protein glycation in diabetic patients, many detailed studies are needed on this subject. In this study, the correlation between red cell membrane and serum protein glycation was investigated in NIDDM. The relation of membrane glycation to intracellular Na(+) and K(+) levels was also considered.