We investigated the relationship between adenosine diphosphate (A

We investigated the relationship between adenosine diphosphate (ADP)-induced platelet aggregation and

the long-term outcomes of AF-related IS. We studied 249 patients who were exclusively treated with anticoagulation therapy after they had experienced AF-related IS. We evaluated their platelet function 5 days after admission to the hospital by using an optic platelet aggregometer test. We also assessed the prognoses of patients 90 days after the AF-related IS. Our results showed that ADP-induced platelet aggregation was positively correlated with CHA2DS2-VASc scores (r = .285, P smaller than .01). Totally, 107 (43.0%) patients had a poor outcome PRIMA-1MET at 90 days after IS. Univariate analysis showed that the following factors significantly contribute to a poor outcome: older age (odds ratio [OR] = 1.07, confidence interval [CI] 1.04-1.10, P smaller than .01), a history of stroke (OR = 3.24, CI 1.61-6.53, P smaller

than .01), high scores on the National Institutes EPZ-6438 of Health Stroke Scale (NIHSS; OR = 1.25, CI 1.18-1.32, P smaller than .01), increased white blood cell counts (OR = 1.12, CI 1.02-1.24, P smaller than .01), high CHA2DS2-VASc scores ( bigger than = 5, OR = 7.31, CI 3.36-15.93, P = .025), and the highest tertile of ADP-induced platelet aggregation ( bigger than = 72%, OR = 3.17, CI 1.67-5.99, P smaller than .01). Of these check details factors, high NIHSS scores (OR = 1.27, CI 1.20-1.36, P smaller than .01), high

CHA2DS2-VASc scores (OR = 4.69, CI 1.21-18.14, P = .03), and the highest tertile of ADP-induced platelet aggregation (OR = 2.49, CI 1.17-5.27, P = .02) were independently associated with a poor outcome at 90 days after IS. Therefore, our results suggest that platelet activation might affect the outcome of AF-related IS.”
“Fumonisin B-1 (FB1) is a mycotoxin, mainly produced by Fusarium fungi and present in food and feed. It causes harmful effects on human and animal health. Therefore, it is necessary to develop sensitive and reliable screening methods. In this study, a highly sensitive monoclonal antibody (MAb) against FB1, clone 2D7, was produced, and the 50% inhibition concentration (IC50) of the MAb was 2.2 ng/mL in buffer. The MAb showed high cross-reactivity with fumonisin B-2 (FB2), and negligible cross-reactivity with other mycotoxins. A sensitive indirect competitive enzyme-linked immunosorbent assay (icELISA) based on this MAb was developed for the determination of FB1 in maize. In spiked samples (100, 200 and 500 mu g/kg), the average recoveries ranged from 78 +/- 11 to 107 +/- 4%, and the coefficient of variation ranged from 3 to 15%. The limit of detection of the icELISA was 5.4 mu g/kg. This method was compared to liquid chromatography tandem mass spectrometry (LC-MS/MS) using naturally contaminated samples, and the correlation coefficient was above 0.82.

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