Part 1. Definition
In this task, you are given a abstract of article and corresponding title of an article. Your task is to generate label "yes" if title is right for article, otherwise generate "no".
Part 2. Example
Abstract: This study was designed to determine the influence of a long-term, moderate-intensity treadmill training program on the distribution of blood flow within and among muscles of rats during exercise. One group (T) of male Sprague-Dawley rats trained for 1 h/day for 13-17 wk at 30 m/min on a motor-driven treadmill. A second group (UT) of rats was conditioned for 10 min/day for 4 wk at the same speed. Muscle succinate dehydrogenase activities were higher in T than UT rats indicating a significant training effect. Blood flows (BFs) in 32 hindlimb muscles or muscle parts and other selected organs were measured in the two groups with radiolabeled microspheres during preexercise and while the rats ran for 30 s, 5 min, or 15 min at 30 m/min on the treadmill. The data indicate 1) there were no differences in total hindlimb muscle BF between UT and T rats at any time; however, 2) T rats had higher preexercise heart rates and higher muscle BFs in the deep red extensor muscles, suggesting a greater anticipatory response to the impending exercise; 3) T rats demonstrated more rapid elevations in BF in the red extensor muscles at the commencement of exercise; 4) T rats had higher BFs in red extensor muscles during exercise, whereas UT rats had higher BFs in white muscles; and 5) T rats maintained higher BFs in the visceral organs during exercise. These findings demonstrate that exercise training results in changes in the distribution of BF within and among muscles and among organs during exercise. Specifically, data indicate the high-oxidative motor units that are primarily recruited in the muscles during the initial stages of moderate treadmill exercise receive higher blood flows in the trained rats; this presumably contributes to increased resistance to fatigue.. Title: Exercise blood flow patterns within and among rat muscles after training.
Answer: yes
Explanation: Title is appropriate for the given abstract because the focus of this abstract is cerebral white matter assesment.
Part 3. Exercise
Abstract: Objectives Corin, an atrial natriuretic peptide-converting enzyme, has been found to promote trophoblast invasion and spiral artery remodeling. Reduced maternal plasma atrial natriuretic peptide (ANP) levels and elevated corin levels have been reported in pregnancies complicated by PE. The aim of this study was to investigate longitudinal changes in maternal plasma levels of corin and midregional proatrial natriuretic peptide (MR-PANP) in pregnancies that develop preeclampsia (PE) and gestational hypertension (GH). Methods Nested case control study drawn from a larger prospective longitudinal study in singleton pregnancies identified by screening at 11 + 0 13 + 6 weeks' gestation as being at high risk for PE. Blood samples were taken every four weeks until delivery. Values were compared in pregnancies that developed preterm-PE (requiring delivery before 37 weeks), term-PE, GH, and those that remained normotensive. The distribution of maternal plasma corin and PANP were made Gaussian after log 10 transformation. Analysis of repeated measures with multilevel mixed-effects linear model (fixed effects and random effects) was performed. The multilevel model was compared to one-level model by the likelihood radio (LR) test. Results A total of 471 samples were analyzed from 122 women, including 85 that remained normotensive, 12 that developed GH, 13 term-PE and 12 preterm-PE. In the normotensive group, log10corin levels were associated with gestational age ( p p = 0.001). In the GH and term-PE groups, corin did not differ significantly from the normotensive group ( p = 0.64 and p = 0.16, respectively). Compared to the normotensive group, MR-PANP levels were significantly higher in the pregnancies that developed preterm-PE and GH ( p = 0.046 and p = 0.019, respectively), but not term-PE ( p = 0.47). Conclusions Maternal plasma corin and MR-PANP could potentially be useful biomarkers for the prediction of preterm-PE. Disclosures A. Khalil: Research Support Recipient; Commercial Interests: USCOM, Roche, Alere, NICOM, Q-fFN; Speaker: Roche.. Title: Cancer associated fibroblasts (CAFs) in tumor microenvironment.
Answer:
no