In anaerobic samples, ten discriminators were identified by the random forest method allowing for bacteria differentiation into Gram-negative and -positive (error rate: 16.7 % in validation data set). For aerobic samples the error rate was not better than random. Conclusions In anaerobic blood ...
Our most significant DMR is located on thePM20D1gene, where highly significant promoter hypomethylation was observed in AD patients (P-value = 5.16 × 10−11, Sidak adjustedP-value = 3.12 × 10−7). In addition, the strong negative methylation-gene expression correlation at thi...
Moreover, a recent longitudinal studies showed a negative association with BP only in men22 whereas non-gender stratified cross-sectional studies showed positive association15. To date, the association between BP and cannabis use remains few studied in general populations. Thus, the purpose of our ...
A positive ΔNES indicates drug signatures that reverse our COVID-19 signatures, whereas drugs with a negative ΔNES induce signatures similar to the ones observed in COVID-19. Signatures were then grouped by k-means clustering revealing groups of drug signatures that reverse specific patient ...
The rate of donors with serum ALT activity > N before March 1990 was 62.5% if the RIBA test was positive vs 17.5% if it was negative (P = 0.01). The follow-up at 2 years of 34 out of 40 donors with a positive or indeterminate RIBA test showed that 88% had had at least two ...
Survey of blood stream infections attributable to gram-positive cocci: frequency of occurrence and antimicrobial susceptibility of isolates collected in 1997 in the United States, Canada, and Latin America from the SENTRY Antimicrobial Surveillance Program. SENTRY Participants Group Diagn Microbiol Infect Di...
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The instrument settings were as follows: capillary temperature, 250 °C; sheath gas flow rate, 50; auxiliary gas flow rate, 15; S-lens RF level, 50; and probe heater temperature, 350 °C, with a spray voltage of 3.5 kV in positive mode and 2.5 kV in negative mode. Full-MS mode at...
receiver operating characteristic curve for the number of cases with ConR ≥ 2.5 differed significantly from that of the number of cases contaminated by CoNS, the negative predictive value was high, reaching up to 95.5% (95% confidential interval 87.3–99.1). The number of CoNS-positive cas...
Participants were asked to report their blood ABO group in the first questionnaire as O, A, B, or AB, as well as their Rhesus group as positive or negative. Assessment of smoking status Smoking status was considered at every questionnaire, and was based on self-reports. Subjects were classif...