To recycle food wastes, soybean curd residue (SCR) was used as substrate in Bacillus subtilis fermentation to extract nattokinase (NK). In researches, the extract conditions of Natto-NK, as well as the fibrinolytic activities of SCR-NK were investigated. In fibrinolytic activities, Natto-NK and wet corn distillers’ grain (WDG)-NK were regarded as comparisons. It was showed that the highest Natt...

BACKGROUND Posttraumatic stress disorder (PTSD) patients show heightened fear responses to trauma reminders and an inability to inhibit fear in the presence of safety reminders. Brain imaging studies suggest that this is in part due to amygdala over-reactivity as well as deficient top-down cortical inhibition of the amygdala. Consistent with these findings, previous studies, using fear-potentia...

The interplay of balancing selection within a species and rapid gene evolution between species can confound our ability to determine the functional equivalence of interspecific and intergeneric pairs of alleles underlying reproduction. In crucifer plants, mating specificity in the barrier to self-fertilization called self-incompatibility (SI) is controlled by allele-specific interactions betwee...

The sleep clinical record (SCR) may be a valid method for detecting children with obstructive sleep apnoea (OSA). This study aimed to evaluate whether there were differences in SCR depending on age and to identify the possible risk factors for OSA development. We enrolled children with sleep disordered breathing between 2013 and 2015, and divided them according to age into preschool- and school...

Long-range enhancer-promoter interactions are commonly seen in complex genetic loci such as Hox genes and globin genes. In the case of the Drosophila Antennapedia complex, the T1 enhancer bypasses the neighboring ftz gene and interacts with the distant Scr promoter to activate expression in posterior head segments. Previous studies identified a 450-bp promoter-proximal sequence, the tethering e...

How to deal with speech recognition errors and out-ofvocabulary (OOV) words, which are referred to as false negative errors, are common challenges in spoken document processing. To deal with them in spoken content retrieval (SCR), the SCR method that incorporated spoken term detection (STD) as the pre-process stage (referred to as STD-SCR) has been proposed. However, the STD-SCR tends to increa...

Blood pressure, proteinuria and serum creatinine (SCr) were examined in 119 985 adults, aged 40 years and older, who attended annual health examinations both in 1993 and 3 years later. Renal function was assessed from SCr; changes in individuals' renal function were estimated using the slope of the regression line for the reciprocal of the SCr level vs. time (slope of rSCr) over the 3-year peri...

Race and ethnicity are influential in estimating glomerular filtration rate (GFR). We aimed to find the Korean coefficients for the Modification of Diet in Renal Disease (MDRD) study equations and to obtain novel proper estimation equations. Reference GFR was measured by systemic inulin clearance. Serum creatinine (SCr) values were measured by the alkaline picrate Jaffé kinetic method, then, re...

Hadamard speckle contrast reduction (SCR) is considered to be an effective approach to deal with speckle problems in coherent imaging systems. A Hadamard SCR system is divided into two subsystems, which implement phase patterns projection and reflected waves imaging respectively. The performances of both sub-systems are discussed with numerical simulations and linked to certain parameters so as...

Cardiac myocytes normally initiate action potentials in response to a current stimulus that depolarizes the membrane above an excitation threshold. Aberrant excitation can also occur due to spontaneous calcium (Ca2+) release (SCR) from intracellular stores after the end of a preceding action potential. SCR drives the Na+/Ca2+ exchange current inducing a "delayed afterdepolarization" that can in...