A ballistocardiogram dataset with reference sensor signals in long-term natural sleep environments.

To facilitate unobtrusive and continuous sleep monitoring and promote intelligent sleep quality assessment, we present a dataset that includes multiple nights of continuous ballistocardiogram (BCG) data collected using piezoelectric film sensors from 32 subjects in their regular sleep environments. Besides, the referenced heart rate and respiratory data are also recorded by reference sensors to validate the accuracy of the cardiac and respiratory components extracted from the BCG signals. The dataset serves as a foundation for research on unobtrusive vital sign monitoring based on BCG signals, offering data support for the evaluation and optimization of sleep quality.

Construction of a Risk Prediction Model for the Occurrence of Acute Skin Failure in Critically Ill Patients: A Prospective Study.

Background: The risk factors for acute skin failure (ASF), a serious complication of the skin, are not fully understood.

Purpose: This study was designed to explore the risk factors for ASF in critically ill patients and construct a clinical prediction model.

Methods: Intensive care unit patients were prospectively observed and assigned into two groups: with and without ASF.

Markerless vision-based functional movement screening movements evaluation with deep neural networks.

The functional movement screen (FMS) test is a seven-test battery used to assess fundamental movement abilities of individuals. It is commonly used to predict sports injuries but relies on clinical expertise and is not suitable for self-examination. This study presents an automatic FMS movement assessment framework using a multi-view deep neural network called MVDNN.

Validity and test-retest reliability of a resistance training device for Smith machine back squat exercise.

This study evaluated the validity and test-retest reliability of a resistance training device Jueying (Beijing, China) for Smith machine back squat exercise. Twelve male participants completed two test sessions with an interval of one week. In each test session, participants completed 30%, 45%, 60%, and 75% of 1RM back squats on a Smith machine equipped with Jueying and a linear position transducer GymAware (Canberra, Australia), which measured the velocity and power during the movement simultaneously.

A simple, flexible, and high-efficiency western blot analysis for age-related human induced neurons.

High-throughput western blot (WB) analysis can be used to obtain more consistent, comparable, and informative data from precious samples and materials with extremely limited availability, such as various age-related, subtype-specific human induced neurons (hiNs). In this study, p-toluenesulfonic acid (PTSA), an odorless tissue fixative, was used to inactivate horseradish peroxidase (HRP) and develop a high-throughput WB method. PTSA-treated blots demonstrated rapid and efficient HRP inactivation without detectable protein loss or epitope damage.

Functional movement screen dataset collected with two Azure Kinect depth sensors.

This paper presents a dataset for vision-based autonomous Functional Movement Screen (FMS) collected from 45 human subjects of different ages (18-59 years old) executing the following movements: deep squat, hurdle step, in-line lunge, shoulder mobility, active straight raise, trunk stability push-up and rotary stability. Specifically, shoulder mobility was performed only once by different subjects, while the other movements were repeated for three episodes each. Each episode was saved as one record and was annotated from 0 to 3 by three FMS experts.

A novel DNA methylation-based model that effectively predicts prognosis in hepatocellular carcinoma.

Purpose: To build a novel predictive model for hepatocellular carcinoma (HCC) patients based on DNA methylation data.

Methods: Four independent DNA methylation datasets for HCC were used to screen for common differentially methylated genes (CDMGs). Gene Ontology (GO) enrichment, and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway enrichment analysis were used to explore the biological roles of CDMGs in HCC.

The effects of autophagy on the replication of Nelson Bay orthoreovirus.

Background: Nelson Bay orthoreovirus (NBV) was first isolated over 40 years ago from a fruit bat in Australia. Normally, NBV does not cause human diseases, but recently several NBV strains have been associated with human respiratory tract infections, thus attracting clinical attention. Autophagy, an evolutionarily conserved process in eukaryotic cells, degrades intracellular substrates, participates in multiple physiological processes, and maintains cellular homeostasis.

Safety and effectiveness of day-surgery laparoscopic cholecystectomy is still uncertain: meta-analysis of eight randomized controlled trials based on GRADE approach.

Background: Currently, there is no consensus on whether laparoscopic cholecystectomy (LC) performed as day-surgery is safe and effective and can be considered as the standard for the management of symptomatic gallbladder disease. We conducted a meta-analysis of randomized controlled trials (RCTs) to evaluate the safety and effectiveness of this intervention based on the Grading of Recommendations Assessment, Development and Evaluation (GRADE) approach.

Methods: We conducted a systematic search of several databases from their inception to November 10, 2016 for entries on the mortality, morbidity after discharge, readmission, postoperative morbidity, and patient satisfaction at 1 week of day-surgery LC.

Topical phenytoin for treating pressure ulcers.

Background: Pressure ulcers are common in clinical practice and pose a significant health problem worldwide. Apart from causing suffering to patients, they also result in longer hospital stays and increase the cost of health care. A variety of methods are used for treating pressure ulcers, including pressure relief, patient repositioning, biophysical strategies, nutritional supplementation, debridement, topical negative pressure, and local treatments including dressings, ointments and creams such as bacitracin, silver sulphadiazine, neomycin, and phenytoin.

Intestinal removal of free fatty acids from hosts by Lactobacilli for the treatment of obesity.

Recent findings on the association of gut microbiota with various diseases, including obesity, prompted us to investigate the possibility of using a certain type of gut bacteria as a safe therapeutic for obesity. Lactobacillus mutants with enhanced capacity in absorption of free fatty acids (FFAs) were isolated to show reduced absorption of FFAs by the administered host, attributing to inhibition of body weight gain and body fat accumulation as well as amelioration of blood profiles. Consequently, high throughput screening of natural FFAs-absorbing intestinal microbes led to the isolation of Lactobacillus reuteri JBD30 l.

A novel cold-active lipase from Candida albicans: cloning, expression and characterization of the recombinant enzyme.

A novel lipase gene lip5 from the yeast Candida albicans was cloned and sequenced. Alignment of amino acid sequences revealed that 86-34% identity exists with lipases from other Candida species. The lipase and its mutants were expressed in the yeast Pichia pastoris, where alternative codon usage caused the mistranslation of 154-Ser and 293-Ser as leucine.

(E)-1-Methyl-5-(3-methyl-4-chloro-phen-oxy)-3-trifluoro-meth-yl-1H-pyrazole-4-carbaldehyde O-acetyl-oxime.

In the title mol-ecule, C(15)H(13)ClF(3)N(3)O(3), the pyrazole and benzene rings form a dihedral angle of 77.6 (3)°. In the crystal, mol-ecules related by translation along the a axis are linked into chains via C-H⋯O hydrogen bonds.

Omi is a mammalian heat-shock protein that selectively binds and detoxifies oligomeric amyloid-beta.

The cellular generation of toxic metabolites and subsequent detoxification failure can cause the uncontrolled accumulation of these metabolites in cells, leading to cellular dysfunction. Amyloid-beta protein (Abeta), a normal metabolite of neurons, tends to form toxic oligomeric structures that cause neurodegeneration. It is unclear how healthy neurons control the levels of intracellular oligomeric Abeta in order to avoid neurodegeneration.

Transgenic mice with neuron-specific overexpression of HtrA2/Omi suggest a neuroprotective role for HtrA2/Omi.

Mammalian serine protease HtrA2/Omi has been known as an apoptosis inducer involved inactivation of caspase-dependent as well as caspase-independent cell death. Recent studies with the HtrA2/Omi mutant and knockout mouse models, however, suggested that HtrA2/Omi might play a protective role in neurons. It is important to establish a transgenic mouse model with neuron-specific overexpression of HtrA2/Omi to clarify the physiological function of mammalian HtrA2/Omi in neurons.