Effect of resilience on intolerance of uncertainty in nursing university students.

Purpose: Nursing students must cope in a complex and uncertain society. We identified the relationship between resilience and intolerance of uncertainty (IOU) in nursing students.

Methods: Data were collected from November 10 to 20, 2016, from 134 Korean nursing students (male = 21, female = 113; first-year = 39, second-year = 39, third-year = 35, and fourth-year = 21), using a questionnaire.

Concentrations of Bisphenols in Canned Foods and Their Risk Assessment in Korea.

The purpose of this study was to survey concentrations of bisphenols in canned foods using liquid chromatography-tandem mass spectrometry, to estimate the dietary exposure to bisphenols, and to assess the related risk for the Korean population from the intake of canned foods. The linearity of bisphenols in the range of 2.5 to 725 μg/L was satisfactory with correlation coefficients ( r) of 0.

Monitoring heavy metals, residual agricultural chemicals and sulfites in traditional herbal decoctions.

Background: Asian traditional herbal preparations are frequently considered for the contamination with undeclared toxic or hazardous substances. The aim of this study was to determine the toxic heavy metals, pesticides and sulfur dioxide in decoctions that is a common form of final utilization in Korea.

Methods: A total of 155 decoctions composed of multi-ingredient traditional herbs were randomly sampled from Seoul in Korea between 2013 and 2014.

Determination of matrix effects occurred during the analysis of organochlorine pesticides in agricultural products using GC-ECD.

Matrix effects observed during the multiresidue analysis of seven organochlorine pesticides in six different agricultural products with GC-ECD were assessed. The presence of matrix coextractives, a major cause of observed matrix effects, directly and/or indirectly influenced the chromatographic responses of some pesticides. Two types of external calibrations, solvent calibration (SC) and matrixmatched calibration (MC), were used to assess matrix effects.

The association between measurement sites of visceral adipose tissue and cardiovascular risk factors after caloric restriction in obese Korean women.

Quantities as well as distributions of adipose tissue (AT) are significantly related to cardiovascular disease (CVD) risk factors and can be altered with caloric restriction. This study investigated which cross-sectional slice location of AT is most strongly correlated with changes in CVD risk factors after caloric restriction in obese Korean women. Thirty-three obese pre-menopausal Korean women (32.

Beta-lapachone, a modulator of NAD metabolism, prevents health declines in aged mice.

NADH-quinone oxidoreductase 1 (NQO1) modulates cellular NAD(+)/NADH ratio which has been associated with the aging and anti-aging mechanisms of calorie restriction (CR). Here, we demonstrate that the facilitation of NQO1 activity by feeding β-lapachone (βL), an exogenous NQO1 co-substrate, prevented age-dependent decline of motor and cognitive function in aged mice. βL-fed mice did not alter their food-intake or locomotor activity but did increase their energy expenditure as measured by oxygen consumption and heat generation.

Chlorogenic acid ameliorates brain damage and edema by inhibiting matrix metalloproteinase-2 and 9 in a rat model of focal cerebral ischemia.

Chlorogenic acid (CGA) has been reported to have various beneficial effects on the cardiovascular and central nervous systems. The purpose of the current study was to investigate whether CGA has protective effects against cerebral ischemia and whether these effects are due to modification of brain edema-related vascular factors. In a rat model of transient middle cerebral artery occlusion (MCAo, 2h of occlusion followed by 22 h of reperfusion), we measured infarct volume and performed behavioral test to evaluate the effects of CGA on brain damage and sensory-motor functional deficits.

Acupressure for treating neurological disorders: a systematic review.

The objective of this review is to assess the clinical evidence for or against acupressure as a treatment for neurological disorders. We searched the literature from 12 databases from their inception to July 2010. We included any type of controlled clinical trial (CCT) in which patients with neurological disorders were treated with acupressure.

Downregulation of Wnt/β-catenin signaling causes degeneration of hippocampal neurons in vivo.

The possibility that the degeneration of hippocampal neurons can be caused by mis-regulation of Wnt/β-catenin signaling was tested. Downregulation of Wnt signaling by the inducible expression of Axin, ICAT, and dnTcf4E causes degeneration of hippocampal neurons, while upregulation of Wnt signaling by the inducible expression of Dvl and β-catenin has a negligible effect. Treatment with ICG-001, a small molecule known to inhibit Wnt signaling, causes degeneration of hippocampal neurons, while the treatment with a JNK specific inhibitor does not show any effect.

Effects of soy protein and genistein on blood glucose, antioxidant enzyme activities, and lipid profile in streptozotocin-induced diabetic rats.

In the current study, the effect of soy protein and genistein, one of the main isoflavones in soybeans, on blood glucose, lipid profile, and antioxidant enzyme activities in streptozotocin (STZ)-induced diabetic rats was investigated. Male Sprague-Dawley rats were divided into nondiabetic control, STZ, STZ-genistein supplemented group (STZ-G; 600 mg/kg diet), and STZ-isolated soy protein supplemented group (STZ-ISP; 200 g/kg diet). Diabetes was induced by a single injection of STZ (50 mg/kg BW) freshly dissolved in 0.

Hypoglycemic and hypolipidemic action of Du-zhong (Eucommia ulmoides Oliver) leaves water extract in C57BL/KsJ-db/db mice.

The anti-diabetic efficacy of Du-zhong (Eucommia ulmoides Oliver) leaves water extract (WDZ) was investigated in type 2 diabetic animals. The WDZ was given to C57BL/KsJ-db/db mice as a dietary supplement based on 1% dried whole Du-zhong leaves (0.187 g WDZ/100 g standard diet) for 6 weeks.

Momordin Ic and oleanolic acid from Kochiae Fructus reduce carbon tetrachloride-induced hepatotoxicity in rats.

Hepatoprotective effects of momordin Ic and oleanolic acid obtained from Kochiae Fructus (KF), the fruit of a traditional Oriental medicinal plant, were evaluated against carbon tetrachloride (CCl4)-induced liver damage in rats. Male Sprague-Dawley rats were divided into four groups: control, CCl4-treated, CCl4 plus momordin Ic-treated (MMDIc-CCl4), and CCl4 plus oleanolic acid-treated (OAA-CCl4). Momordin Ic (30 mg/kg of body weight) and oleanolic acid (30 mg/kg of body weight) were orally administered once a day for 14 days.

Du-zhong (Eucommia ulmoides Oliv.) cortex water extract alters heme biosynthesis and erythrocyte antioxidant defense system in lead-administered rats.

This study examined the ameliorative effect of a Du-zhong (Eucommia ulmoides Oliv.) cortex water extract (DzCw) on heme biosynthesis and erythrocyte antioxidant enzyme activities in lead (Pb)-administered rats. Male rats were divided into three groups: normal control group, Pb control group (Pb), and DzCw-administered Pb group (Pb + DzCw).

Supplementation of Pueraria radix water extract on changes of antioxidant enzymes and lipid profile in ethanol-treated rats.

Background: Water extract of Pueraria radix (PRWE), traditional oriental medicinal plant, may have an effect on the activity of hepatic antioxidant enzymes and lipid profile in ethanol-treated rats.

Methods: Male Sprague-Dawley rats were divided into control, ethanol, PRWE and ethanol-PRWE supplemented groups. Twenty-five percent (v/v) ethanol (5 g/kg body weight) was orally administered once a day for 5 weeks.

Crystal structure of a methine dye, C.I. Disperse Blue 354.

Crystals of C.I. Disperse Blue 354, a commercial methine disperse dye, were grown from an ethyl acetate and the crystal structure was determined.

The effect of Puerariae radix on lipoprotein metabolism in liver and intestinal cells.

Background: Animal studies investigating the beneficial effects of Puerariae radix on cardiovascular disease have suggested this plant possesses anti-diabetic and lipid lowering properties. However, the exact mechanism by which Puerariae radix affects lipid metabolism is currently unknown. The aim of this study was to investigate the effect of the water extract of Puerariae radix on the secretion of VLDL and chylomicrons from HepG2 liver cells and CaCo2 cells, respectively, in humans.