Boelwinther9894
The univariate analysis indicated that pulmonary disease was the risk factor for short-term VTE, whereas obesity, hyperlipidemia, and a preoperative history of pulmonary embolism were the risk factors for long-term VTE (p < 0.05).
The findings of this analysis show that our preventive protocol including enoxaparin is an effective strategy for preventing postoperative VTE.
The findings of this analysis show that our preventive protocol including enoxaparin is an effective strategy for preventing postoperative VTE.
The C-reactive protein (CRP)/albumin ratio has been identified as a potential prognostic factor for several malignancies. We, therefore, assessed the prognostic role of the CRP/albumin ratio in resected extrahepatic cholangiocarcinoma (EC).
A total of 235 patients were retrospectively analyzed between March 2005 and December 2017. The correlations among the preoperative CRP/albumin ratio, clinicopathological factors, and clinical outcomes were investigated.
There were 143 males (60.8%), and the median age at the diagnosis was 70.1 (range 41.0-85.5) years. Patients were diagnosed with perihilar bile duct cancer (n = 61) and distal bile duct cancer (n = 174). The median recurrence-free survival and overall survival were 32.7 and 38.7months, respectively. The optimal prognostic cut-off point of the CRP/albumin ratio for the survival was 0.18 (× 10
). According to the Kaplan-Meier analysis with a log-rank test, the high CRP/albumin ratio group (≥ 0.18) had a significantly shorter overall survival than the low CRP/albumin ratio group (< 0.18) (29.8 vs. 54.6months, p = 0.002). A multivariate logistic regression analysis for the overall survival showed that CA19-9 ≥ 37 and a high CRP/albumin ratio were associated with a shorter overall survival.
A high CRP/albumin ratio appears to be significantly associated with clinically worse outcomes in patients with resected EC.
A high CRP/albumin ratio appears to be significantly associated with clinically worse outcomes in patients with resected EC.A novel lytic bacteriophage, Ralstonia phage RP13, was isolated from tomato fields in Pang Nga, Thailand. Electron microscopic observation showed it to have the features of a myovirus with a novel triangulation number (T = 21, dextro). The RP13 DNA appeared to be heavily modified. By applying RNA sequencing and RNA-sequence-mediated DNA sequencing, the whole genome of RP31 was determined to be 170,942 bp in length with a mean G+C content of 39.2%. A total of 277 ORFs were identified as structural, functional, or hypothetical genes in addition to four tRNA genes. Phylogenetic analysis suggested that RP13 is not closely related to any other known phages. Thus, we concluded that the RP13 is a novel phage infecting R. solanacearum strains and will be a useful biocontrol agent against bacterial wilt disease.In two experiments we examined the role of language proficiency and associative strength in the production of false memory. We constructed Deese-Roediger-McDermott lists using both Spanish and English free association norms. Lists were constructed to vary in backward associative strength (BAS). Experiment 1 participants were native Spanish speakers with some proficiency in English while Experiment 2 participants were native Spanish participants that had either high, intermediate, or low English proficiency. Results showed that, in both Experiment 1 and Experiment 2, false recognition was greater in participants' dominant language (L1 or Spanish) than in their non-dominant language (L2 or English), and false recognition in L2 increased with L2 proficiency when low-BAS lists were studied (Experiment 2). Further, false recognition was higher in high-BAS lists than in low-BAS lists in both L1 and L2. Finally, we collected a measure of participants' knowledge of our stimulus words in L2. These data showed that participants had far from perfect knowledge of all L2 stimuli. Analyses that factored out the effects of L2 word knowledge failed to alter the effects of L1 vs. L2, L2 proficiency and BAS on false recognition.Some studies have shown that induced positive and negative affective states have differential effects on verbal and spatial working memory (WM) performance, such that positive affect improves verbal WM and impairs spatial WM, while negative affect improves spatial WM and impairs verbal WM. However, other evidence based on mood induction procedures or clinical levels of negative affect has supported a nonspecific influence of affect on WM performance where negative affect impairs, and positive affect improves, both verbal and spatial WM. The present study employed a latent variable approach to investigate whether differences in naturally occurring affect between individuals are related to verbal and spatial WM performance across six WM tasks in an unselected sample of undergraduate students (N = 112, M age = 20; 84% female). Results were consistent with previous evidence demonstrating a hierarchical model of WM. Naturally occurring positive and negative affect were not significantly related to WM performance on each task, and this lack of significant association held for the overall WM latent variable, verbal and spatial WM latent variables, as well as complex span and 2-back latent variables. In contrast to research demonstrating a relationship between induced affect or clinical levels of negative affect and WM, the non-significant relationship between naturally occurring affect and WM performance in the current nonclinical unselected sample suggests that typical levels of affect are not related to WM differences across individuals.
Beta-2 microglobulin (β2mG) is a low-molecular-weight protein that is almost exclusively eliminated through the kidneys. click here It is freely filtered in the glomeruli and almost completely reabsorbed and degraded in the proximal tubules. Normal urinary β2mG levels are very low (between 0.04 and 0.22 mg/L). No reference values are known in infants and young children.
Urinary β2mG levels were measured in 103 healthy term neonates during the first week of life by nephelometric technology.
The average level of urinary β2mG was 0.65 mg/L (95% confidence interval between 0 and 10.8 mg/L). There was a minor difference between male and female neonates but it did not reach statistical significance. There was no effect of the gestational week, birth weight, or weight loss in the first week of life, on urinary β2mG levels.
First-week urinary β2mG levels in healthy term infants were higher than adult levels. Incomplete maturation of kidney tubules in neonates could be a possible explanation. These can now be used in clinical practice and further studies that assess the degree of proximal tubular function in health and disease.
