Notes

Curcumin suppresses classical swine nausea computer virus copying by simply upsetting lipid metabolism.
Posttraumatic stress disorder (PTSD) and subthreshold PTSD are still major global concerns, especially in developing areas short of mental health resources. Written exposure therapy (WET), a brief 5-session treatment, has been found to be effective in reducing PTSD symptoms, but no studies have examined it in an Eastern context. Mindfulness-based meditation mobile application may be a promising approach to reduce insomnia comorbid with PTSD. The current study aims to 1) examine the effectiveness of WET for Chinese PTSD and subthreshold PTSD patients, and 2) examine the effectiveness of adding a mindfulness-based application (MBA) to WET for reducing comorbid insomnia.

The randomized controlled trial will enroll 150 adults with subthreshold/full PTSD and comorbid insomnia. Participants will be randomly assigned to written exposure therapy plus mindfulness-based application condition (WET+MBA, n=50), written exposure therapy alone (WET, n=50), or minimal contact control (MMC, n=50). Clinical interview of the primary outcome (PTSD symptoms) will be administrated at baseline, posttreatment, 3- and 6- month follow-up, while self-reported PTSD symptoms and secondary outcomes (insomnia severity) will be administrated at baseline, every week and all follow-ups.

This is the first study applying WET in Chinese PTSD patients, as well as examining a mindfulness-based mobile application as a treatment add-on for comorbid insomnia. Study findings will contribute to the knowledge of the effectiveness of WET and a mindfulness-based mobile application, and the development of a culture-adapted treatment protocol.

ChiCTR, ChiCTR2000034119. Registered 24 June 2020, http//www.chictr.org.cn/showproj.aspx?proj=55,467.
ChiCTR, ChiCTR2000034119. Registered 24 June 2020, http//www.chictr.org.cn/showproj.aspx?proj=55,467.Background Patient perspectives in cardiovascular diseases (CVD) are significantly associated with clinical outcomes. Methods and Results Among 100 patients who responded to a telephone survey in a university hospital setting in Tokyo during the coronavirus disease (COVID-19) pandemic, 20% reported depressive symptoms and 33% were hesitant to contact medical staff in the event of CVD exacerbation. Interestingly, the frequency of depressive symptoms was maintained even after a decline in the number of newly COVID-19-infected patients. Conclusions Our telemedicine practices revealed the magnitude of our patients' mental health conditions and their hesitation to contact medical facilities in the event of CVD exacerbation.Background Demand is growing for remote electrocardiogram (ECG) monitoring systems in the COVID-19 era in Japan. This study describes initial experiences with a small wireless ECG monitoring device and the utility of delivery via the postal service for outpatient care in Japan. Methods and Results Long-term ECG monitoring following postal delivery of the small ECG device was evaluated in 25 patients. The patients had no difficulties with either the postal delivery or self-fitting and wearing the devices. A median of 57 h monitoring per patient was performed. Arrhythmic events were detected in 8 patients. Most patients were satisfied with both the ECG devices and postal delivery. Conclusions Postal delivery of ECG devices could be used in clinical practice to achieve less or no in-person contact during the COVID-19 era.Background Patients with anemia have a poor prognosis following transcatheter aortic valve implantation (TAVI). Given the unique distribution of hemoglobin levels in the Japanese cohort, the optimal cut-off hemoglobin value may help stratify Japanese patients' mortality following TAVI. Methods and Results Data of patients who underwent TAVI were collected from the prospective multicenter Optimized transCathEter vAlvular iNtervention (OCEAN)-TAVI Registry. Receiver operating characteristic analysis was used to calculate a hemoglobin cut-off value to stratify 2-year mortality following TAVI. In all, 2,588 patients (mean [±SD] age 84.4±5.2 years, 795 men) were included in the study. Of these patients, 909 (35.1%) had anemia, which was defined as hemoglobin less then 10.9 g/dL for men and less then 10.4 g/dL for women. The presence of anemia, uniquely defined for the Japanese cohort, was independently associated with 2-year mortality following TAVI, with an odds ratio of 1.77 (95% confidence interval 1.39-2.25) adjusted for 14 other clinical variables. Conclusions The existence of anemia, uniquely defined for the Japanese cohort, was associated with mid-term mortality following TAVI.Background This study investigated factors related to quality of life (QoL) in patients with chronic thromboembolic pulmonary hypertension who completed balloon pulmonary angioplasty (BPA). Methods and Results Patient QoL and living environment after BPA were evaluated prospectively using the 5-level EQ-5D questionnaire and International Physical Activity Questionnaire Environmental Module (IPAQ-E), respectively. Patients were mailed copies of both surveys. In addition, we reviewed patient charts and collected retrospective clinical data. Relationship between the clinical data and QoL and environmental living factors were investigated. Of the 33 subjects mailed the surveys, sufficient responses were obtained from 22 (71%). Spearman's rank correlation coefficient showed that psychiatric disorders (r=-0.6865, P less then 0.01) and IPAQ-E Question 5 (r=0.5192, P=0.02), Question 6 (r=0.5265, P=0.02), and Question 13 (r=0.4552, P=0.04) were significantly correlated with EQ-5D scores after BPA. Conclusions A living environment that was difficult to walk around was associated with a worse QoL. A multidisciplinary approach will be required to improve QoL even after completion of BPA treatment.Background Although atrial fibrillation (AF) is a well-known risk factor for embolic stroke in hypertrophic cardiomyopathy (HCM), there is a paucity of information derived from HCM patients who have experienced embolic stroke. Methods and Results From 141 consecutive HCM patients who had been hospitalized between 2000 and 2018, the clinical characteristics and management of 86 patients with AF were analyzed retrospectively. The incidence of embolic stroke was 36% (n=31 patients). The median (interquartile range) age of embolic stroke was younger in male than female HCM patients (71 [64-80] vs. 83 [77-87] years, respectively; P=0.009). The prevalence of paroxysmal AF (74%) was significantly higher than that of chronic AF (26%) in 31 patients with embolic stroke (P=0.007). The CHADS2 score in patients with embolic stroke was not particularly useful in predicting the occurrence of embolic stroke. Conclusions One-third of HCM patients with AF developed embolic stroke, and male HCM patients were younger at the time of the embolic stroke than female HCM patients. The prevalence of paroxysmal AF was significantly higher than that of chronic AF in patients with AF and embolic stroke. Early introduction of anticoagulation therapy is recommended at the first documentation of paroxysmal AF.Background Cerebrovascular disease often coexists with coronary artery disease (CAD), and it has been associated with worse clinical outcomes in CAD patients. However, the prognostic effect of prior stroke on long-term outcomes in patients with acute coronary syndrome (ACS) is still unclear. Methods and Results An observational cohort study of ACS patients who underwent emergency percutaneous coronary intervention (PCI) between January 1999 and May 2015 was conducted. Patients were divided into 2 groups according to their history of stroke. We evaluated both all-cause death and cardiac death. Of the 2,548 consecutive ACS patients in the current cohort, 268 (10.5%) had a history of stroke at the onset of ACS. Patients with a history of stroke were older and had a higher prevalence of comorbidities such as hypertension or renal deficiency. The cumulative incidences of all-cause death and cardiac death were significantly higher in patients with a history of stroke (both log-rank P less then 0.0001). Multivariate Cox hazard regression analysis showed that a history of stroke was significantly associated with the incidences of all-cause death (hazard ratio [HR] 1.49, 95% confidence interval [CI] 1.20-1.85, P=0.0004) and cardiac death (HR 1.41, 95% CI 1.03-1.93, P=0.03). Conclusions About 10% of the ACS patients had a history of stroke and had worse clinical outcomes.Background Ascending and abdominal aortic aneurysms (AAs) are asymptomatic, permanent dilations of the aorta with surgical intervention as the currently available therapy. Hippo-Yap signaling cascade plays a critical role in stem cell self-renewal, tissue regeneration and organ size control. By using XMU-MP-1, a pharmacological inhibitor of the key component of Hippo-Yap signaling, MST1/2, we examined the functional contribution of Hippo-Yap in the development of AAs in Angiotensin II (AngII)-infused hypercholesterolemic mice. Methods and Results MST, p-MST, p-YAP, p-MOB and TAZ proteins in AngII-infused ascending and abdominal aortas were assessed by immunohistochemical and western blot analyses. To examine the effect of MST1/2 inhibition on AAs, western diet-fed low density lipoprotein (LDL) receptor -/- mice infused with AngII were administered with either vehicle or XMU-MP-1 for 5 weeks. Hippo-YAP signaling proteins were significantly elevated in AngII infused ascending and abdominal aortas. XMU-MP-1 administration resulted in the attenuation of AngII-induced ascending AAs without influencing abdominal AAs and aortic atherosclerosis. Inhibition of Hippo-YAP signaling also resulted in the suppression of AngII-induced matrix metalloproteinase 2 (MMP2) activity, macrophage accumulation, aortic medial hypertrophy and elastin breaks in the ascending aorta. Conclusions The present study demonstrates a pivotal role for the Hippo-YAP signaling pathway in AngII-induced ascending AA development.This scientometric analysis of 393 original papers published from January 2000 to June 2019 describes the development and use of bioinks for 3D bioprinting. The main trends for bioink applications and the primary considerations guiding the selection and design of current bioink components (i.e., cell types, hydrogels, and additives) were reviewed. The cost, availability, practicality, and basic biological considerations (e.g., cytocompatibility and cell attachment) are the most popular parameters guiding bioink use and development. Today, extrusion bioprinting is the most widely used bioprinting technique. The most reported use of bioinks is the generic characterization of bioink formulations or bioprinting technologies (32%), followed by cartilage bioprinting applications (16%). Similarly, the cell-type choice is mostly generic, as cells are typically used as models to assess bioink formulations or new bioprinting methodologies rather than to fabricate specific tissues. The cell-binding motif arginine-glycine-aspartate is the most common bioink additive. Many articles reported the development of advanced functional bioinks for specific biomedical applications; however, most bioinks remain the basic compositions that meet the simple criteria Manufacturability and essential biological performance. MEK inhibitor clinical trial Alginate and gelatin methacryloyl are the most popular hydrogels that meet these criteria. Our analysis suggests that present-day bioinks still represent a stage of emergence of bioprinting technology.
Website: https://www.selleckchem.com/MEK.html