Classification of pain expression images in elderly with hip fractures based on improved ResNet50 network.

The aim of this study is designed an improved ResNet 50 network to achieve automatic classification model for pain expressions by elderly patients with hip fractures. This study built a dataset by combining the advantages of deep learning in image recognition, using a hybrid of the Multi-Task Cascaded Convolutional Neural Networks (MTCNN). Based on ResNet50 network framework utilized transfer learning to implement model function.

Characterization and Comparison Analysis of Milk Fat Globule Membrane Proteins between Human and Porcine Milk.

This study aimed to explore the differences in milk fat globule membrane (MFGM) proteins between human milk (HM) and porcine milk (PM) using a label-free quantitative proteomic approach. A total of 3920 and 4001 MFGM proteins were identified between PM and HM, respectively. Among them, 3520 common MFGM proteins were detected, including 956 significant differentially expressed MFGM proteins (DEPs).

Label-free-based proteomic analysis reveals differential whey proteins of porcine milk during lactation.

In this study, label-free proteomic technology was applied to analyze and compare the whey proteomes of porcine colostrum and mature milk. In total, 2993 and 2906 whey proteins were detected in porcine colostrum and mature milk, respectively. A total of 2745 common proteins were identified in the two milk samples, and 280 proteins were found to be significantly differentially expressed whey proteins in porcine milk.

Flavor Characterization of Traditional Fermented Soybean Pastes from Northeast China and Korea.

This study compares the physicochemical properties, taste, and volatile compounds of Northeastern Chinese dajiang (C) and Korean doenjang (K) and distinguishes the discriminant volatile metabolites between them. The result revealed that compared to group C, group K exhibited more similar physicochemical properties and had lower pH, moisture, and amino acid nitrogen content, while demonstrating higher titratable acidity, salt content, and reduced sugar content. The electronic tongue analysis showed that the saltiness and umami of soybean pastes had high response values, enabling clear differentiation of the overall taste between the two types of soybean pastes.

Label-free quantitative proteomic analysis of milk fat globule membrane proteins in porcine colostrum and mature milk.

Milk fat globule membrane (MFGM) proteins are nutritional components with various biological functions. This study aimed to analyze and compare MFGM proteins in porcine colostrum (PC) and porcine mature milk (PM), via label-free quantitative proteomics. In total, 3917 and 3966 MFGM proteins were identified in PC and PM milk, respectively.

Self-Efficacy, Exercise Anticipation and Physical Activity in Elderly: Using Bayesian Networks to Elucidate Complex Relationships.

Aim: To explore the correlation of exercise anticipation, self-efficacy and lower limb function in the elderly, and identify active predictors of exercise. The time up and go (TUG) has been used to access basic mobility skills, as well as strength, balance and agility, which is used in a range of population.

Methods: A cross-sectional survey approach was employed in this study, assessing the functional relationship of the level of exercise anticipation, modified gait efficacy scale (mGES), self-efficacy for exercise scale (SEE), perceived efficacy of patient-physician interactions (PEPPI-10), behavioral regulation in exercise questionnaire (BREQ), and the time up and go (TUG) and International Physical Activity Questionnaire (IPAQ).

Whey protein and xylitol complex alleviate type 2 diabetes in C57BL/6 mice by regulating the intestinal microbiota.

Type 2 diabetes (T2D) is a metabolic disorder that has become a major threat to public health. Epidemiological and experimental studies have suggested that whey protein isolate (WPI) and xylitol (XY) play an important role on T2D. This manuscript hypothesizes the supplementation of whey protein and xylitol complex (WXY) has the hypoglycemic and hyperlipidemia effect of T2D mice induced by the conjoint action of a high-fat diet and streptozotocin (STZ) by modulating of intestinal microbiota.

Validation of the Chinese Version Community's Self-Efficacy Scale in Community-Dwelling Older Adults.

Background: The original study confirmed that the Japanese version of the community's self-efficacy scale (CSES) may help to promote health policies, practices and interventions in the community. In China, research on the self-efficacy of community's life is in its infancy. The aim of this study was to assess the validity, the reliability and the predictors of the Chinese version CSES in the aging population.

The Protective Effects of γ-Tocotrienol on Muscle Stem Cells Through Inhibiting Reactive Oxidative Stress Production.

Pseudotrophic muscular dystrophy is a common clinical skeletal muscle necrotic disease, among which Duchenne muscular dystrophy (DMD) is the predominant. For such diseases, there is no clinically effective treatment, which is only symptomatic or palliative treatment. Oxidative stress and chronic inflammation are common pathological features of DMD.

Polystyrene nanoplastics penetrate across the blood-brain barrier and induce activation of microglia in the brain of mice.

Microplastics (MPs) have been well demonstrated as potential threats to the ecosystem, whereas the neurotoxicity of MPs in mammals remains to be elucidated. The current study was designed to investigate whether 50 nm polystyrene nanoplastics (PS-NPs) could pass through the blood-brain barrier (BBB), and to elucidate the underlying mechanisms and the following neurotoxic manifestation. In vivo study showed that PS-NPs (0.

Validation of the Chinese Version of the Patient's Communication Perceived Self-Efficacy Scale (PCSS) in Outpatients After Total Hip Replacement.

Background: Among older people in the world, older patients' communication has become a public health issue of vital importance. Such communication could be improved by different interventions. However, a means of measuring patient's communication confidence in these measures has not been established in China.

Effects of a Four-Day Mindfulness Intervention on Teachers' Stress and Affect: A Pilot Study in Eastern China.

Stress is becoming increasingly prevalent among teacher groups, and this is problematic for education. Mindfulness training (MT) is a well-supported way to help various populations cope with and reduce stress. In this study, a 4-day intensive MT program that aimed to increase teachers' emotional health was developed and implemented into the existing post-service education for teachers in eastern China.

Anthocyanin supplementation at different doses improves cholesterol efflux capacity in subjects with dyslipidemia-a randomized controlled trial.

Background/objectives: Numerous clinical trials have confirmed that supplementation with purified anthocyanins has favorable effects on metabolic diseases, but the dose-response of dyslipidemia to anthocyanin supplementation remains unclear. This study aimed to investigate the effect of anthocyanin supplementation in different doses on lipid profile.

Subjects/methods: We randomly assigned 176 dyslipidemic subjects aged 35-70 to three purified anthocyanin groups (40 mg/day, n = 45; 80 mg/day, n = 42; 320 mg/day, n = 43) and a placebo group (n = 46).

Anthocyanin supplementation improves anti-oxidative and anti-inflammatory capacity in a dose-response manner in subjects with dyslipidemia.

Background: Anthocyanins, one of the major plant bioactive substances, possess anti-oxidative and anti-inflammatory capacity. However, their dose-response relationship has remained unclear. The present study investigated the dose-response relationship of anthocyanins with oxidative stress and inflammation in subjects with dyslipidemia.

Comparative metabolomics analysis of donkey colostrum and mature milk using ultra-high-performance liquid tandem chromatography quadrupole time-of-flight mass spectrometry.

Donkey milk has been widely shown to be an ideal substitute for human milk because of its similar composition. However, alterations to the composition of donkey milk during lactation have not been well studied. In this study, untargeted metabolomics with ultra-high-performance liquid tandem chromatography quadrupole time-of-flight mass spectrometry were used to analyze and compare the metabolites in donkey colostrum (DC) and mature milk (DMM).

Cross-cultural validation of the educational needs assessment tool into Chinese for use in severe knee osteoarthritis.

Background: Patient education is an integral part of the management of osteoarthritis. The educational needs assessment tool (ENAT) was developed in the UK to help direct needs-based patient education in rheumatic diseases.

Aim: The aim of the study was to adapt and validate the ENAT into Chinese, for use in severe knee osteoarthritis (KOA).

Validation of the Chinese version 10-item Perceived Efficacy in Patient-Physician Interactions scale in patients with osteoarthritis.

Objectives: This study aimed to assess the reliability and validity of the Chinese version of the 10-item Perceived Efficacy in Patient-Physician Interaction (PEPPI-10) scale in hospitalized patients with severe knee osteoarthritis in the People's Republic of China.

Methods: Between January and March 2015, the Chinese versions of PEPPI, self-efficacy for exercise scale, osteoporosis self-efficacy scale, and modified fall efficacy scale were applied to assess 110 severe knee osteoarthritis patients who were hospitalized in the second ward of the department of arthroplasty surgery of Tianjin Hospital.

Results: The Chinese version of the PEPPI-10 scale had a high coefficient of internal consistency (Cronbach's α coefficient, 0.

Senp1 drives hypoxia-induced polycythemia via GATA1 and Bcl-xL in subjects with Monge's disease.

In this study, because excessive polycythemia is a predominant trait in some high-altitude dwellers (chronic mountain sickness [CMS] or Monge's disease) but not others living at the same altitude in the Andes, we took advantage of this human experiment of nature and used a combination of induced pluripotent stem cell technology, genomics, and molecular biology in this unique population to understand the molecular basis for hypoxia-induced excessive polycythemia. As compared with sea-level controls and non-CMS subjects who responded to hypoxia by increasing their RBCs modestly or not at all, respectively, CMS cells increased theirs remarkably (up to 60-fold). Although there was a switch from fetal to adult HgbA0 in all populations and a concomitant shift in oxygen binding, we found that CMS cells matured faster and had a higher efficiency and proliferative potential than non-CMS cells.

[SEMITENDINOUS AND GRACILIS TRANSFER FOR TREATMENT OF MEDIAL COLLATERAL LIGAMENT INJURY CAUSED BY TOTAL KNEE ARTHROPLASTY].

Objective: To evaluate the effectiveness of semitendinous and gracilis transfer for the treatment of medial collateral ligament (MCL) injury caused by total knee arthroplasty (TKA).

Methods: Between March 2009 and May 2014, 11 patients (11 knees) with MCL injuries caused by primary TKA were treated by semitendinous and gracilis transfer in primary TKA (injury group). Another 18 patients (21 knees) without MCL injury were included as the control group.

Quantitative evaluation of the mitochondrial proteomes of Drosophila melanogaster adapted to extreme oxygen conditions.

Mitochondria are the primary organelles that consume oxygen and provide energy for cellular activities. To investigate the mitochondrial mechanisms underlying adaptation to extreme oxygen conditions, we generated Drosophila strains that could survive in low- or high-oxygen environments (LOF or HOF, respectively), examined their mitochondria at the ultrastructural level via transmission electron microscopy, studied the activity of their respiratory chain complexes, and quantitatively analyzed the protein abundance responses of the mitochondrial proteomes using Isobaric tag for relative and absolute quantitation (iTRAQ). A total of 718 proteins were identified with high confidence, and 55 and 75 mitochondrial proteins displayed significant differences in abundance in LOF and HOF, respectively, compared with the control flies.

Whole-genome sequencing uncovers the genetic basis of chronic mountain sickness in Andean highlanders.

The hypoxic conditions at high altitudes present a challenge for survival, causing pressure for adaptation. Interestingly, many high-altitude denizens (particularly in the Andes) are maladapted, with a condition known as chronic mountain sickness (CMS) or Monge disease. To decode the genetic basis of this disease, we sequenced and compared the whole genomes of 20 Andean subjects (10 with CMS and 10 without).

A novel murine model of Fusarium solani keratitis utilizing fluorescent labeled fungi.

Fungal keratitis is a common disease that causes blindness. An effective animal model for fungal keratitis is essential for advancing research on this disease. Our objective is to develop a novel mouse model of Fusarium solani keratitis through the inoculation of fluorescent-labeled fungi into the cornea to facilitate the accurate and early identification and screening of fungal infections.

Hypoxia-adaptation involves mitochondrial metabolic depression and decreased ROS leakage.

Through long-term laboratory selection, we have generated a Drosophila melanogaster population that tolerates severe, normally lethal, level of hypoxia. This strain lives perpetually under severe hypoxic conditions (4% O(2)). In order to shed light on the mechanisms involved in this adaptation, we studied the respiratory function of isolated mitochondria from the thorax of hypoxia-adapted flies (AF) using polarographic oxygen consumption while monitoring superoxide generation by electron paramagnetic resonance (EPR) techniques.