Fertilizers usually enhance potassium (K) content and other naturally occurring radioactive materials in agricultural fields that eventually enter the human food chain through plants. In this study, pot-grown rice plants planted in soil that is relatively high in natural radioactive content was used to estimate the individual influence of fertilizer applications on the uptake of 226Ra, 232Th, a...

Kikuchi-Fujimoto disease (KFD) is a benign but self-limiting disorder. However, KFD is often misdiagnosed as a malignant disease. Although 18F-fludeoxyglucose (FDG) uptake on dual-time-point imaging (DTPI) positron emission tomography (PET)/computed tomography (CT) is useful in distinguishing malignant from benign disease, the latter sometimes mimics malignancy on DTPI PET/CT, resulting in a mi...

With rising environmental concerns for current practices of fertilizer N management in the humid and cool areas, we simulated soil N dynamics and plant N use in the potato (Solanum tuberosum L.) cropping system using the software Stella. The objectives were to predict inseason N requirements by the potato crop, tuber yield, N uptake, N partitioning within root, leaf, stem and tuber, and N loss ...

The uptake of free calcium ion (Ca2+) in PHA- or A23187-stimulated lymphocytes was measured using 45CaCl2 and 3H-water. Augmentation of Ca2+ uptake by both mitogens was observed, but the enhanced uptake occurred transiently, sometime within 30 min of the stimulation. The total amount of calcium in quiescent lymphocytes as determined by atomic absorption spectroscopy was about 2.9 X 10(-15) g/ce...

Alterations in the intracellular Ca2+ handling in cardiomyocytes may underlie the cardiac dysfunction observed in the ovarian sex hormone-deprived condition. To test the hypothesis that ovarian sex hormones had a significant role in the cardiac intracellular Ca2+ mobilization, the sarcoplasmic reticulum (SR) Ca2+ uptake and SR Ca2+-ATPase (SERCA) activity were determined in 10-wk ovariectomized...

[Purpose] This study was conducted to determine the influence of Taekwondo as security martial arts training on anaerobic threshold, cardiorespiratory fitness, and blood lactate recovery. [Subjects and Methods] Fourteen healthy university students were recruited and divided into an exercise group and a control group (n = 7 in each group). The subjects who participated in the experiment were sub...

A biclique of a graph G is a maximal induced complete bipartite subgraph of G. The biclique graph of G denoted by KB(G), is the intersection graph of all the bicliques of G. The biclique graph can be thought as an operator between the class of all graphs. The iterated biclique graph of G denoted by KBk(G), is the graph obtained by applying the biclique operator k successive times to G. The asso...

UNLABELLED Response rates of unselected non-small cell lung cancer (NSCLC) patients to the epidermal growth factor receptor inhibitor erlotinib are low and range from 10% to 20%. Early response assessments are needed to avoid costs and side effects of inefficient treatments. Here we determined whether early changes in tumor uptake of (18)F-FDG can predict progression-free and overall survival i...