Evaluation of a Pharmacist-Led Remote Warfarin Management Model Using a Smartphone Application (Yixing) in Improving Patients' Knowledge and Outcomes of Anticoagulation Therapy.

The management of warfarin-treated patients has been recognized as a challenge due to narrow therapeutic range and food and drug interactions in warfarin therapy. We aim to evaluate the effect of a pharmacist-led remote warfarin management model using a smartphone application (app) on anticoagulation therapy. Eligible patients who had received warfarin therapy after mechanical heart valve replacement were enrolled.

Leukocyte subtypes and adverse clinical outcomes in patients with acute ischemic cerebrovascular events.

Background: Our study aimed to evaluate whether the effects on adverse clinical outcomes, defined as death, recurrent stroke, and poor functional outcomes, differed by leukocyte subtype in patients with acute ischemic cerebrovascular events, including both ischemic stroke and transient ischemic attack (TIA).

Methods: We derived data from the Third China National Stroke Registry (CNSR-III). The counts and percentages of each leukocyte subtype were collected within the first 24 hours after admission.

Hepatic Vps33b deficiency aggravates cholic acid-induced cholestatic liver injury in male mice.

Vacuolar protein sorting 33B (VPS33B) is important for intracellular vesicular trafficking process and protein interactions, which is closely associated with the arthrogryposis, renal dysfunction, and cholestasis syndrome. Our previous study has shown a crucial role of Vps33b in regulating metabolisms of bile acids and lipids in hepatic Vps33b deficiency mice with normal chow, but it remains unknown whether VPS33B could contribute to cholestatic liver injury. In this study we investigated the effects of hepatic Vps33b deficiency on bile acid metabolism and liver function in intrahepatic cholestatic mice.

Scalable massively parallel computing using continuous-time data representation in nanoscale crossbar array.

The growth of connected intelligent devices in the Internet of Things has created a pressing need for real-time processing and understanding of large volumes of analogue data. The difficulty in boosting the computing speed renders digital computing unable to meet the demand for processing analogue information that is intrinsically continuous in magnitude and time. By utilizing a continuous data representation in a nanoscale crossbar array, parallel computing can be implemented for the direct processing of analogue information in real time.

A novel MYH9 mutation related to non-syndromic delayed post-lingual sensorineural hearing loss.

Objective: Hearing loss (HL) is the most common sensory organ dysfunction disease. The cause is often complex, though genetics are the main factor.

Methods: In this study, we investigated a Chinese family with non-syndromic delayed post-lingual deafness.

Potential role of glutathione S-transferase P1 gene polymorphism and metabolic syndrome in lower urinary tract symptoms attributed to benign prostatic hyperplasia.

Objective: The aim of the study is to investigate the effects of glutathione S-transferase P1 (GSTP1) gene polymorphism and metabolic syndrome (MS) on lower urinary tract symptoms (LUTS) attributed to benign prostatic hyperplasia (BPH).

Methods: This study included 195 patients diagnosed with LUTS secondary to BPH as case group, divided into simple BPH group (S-BPH group) and combined with MS group (MS-BPH group). Control group included 200 healthy elderly men without LUTS.

Song variation of a native songbird in a modified habitat by invasive plant.

Habitat structure has been considered as an important factor affecting the acoustic evolution of birds, and bird songs are increasingly affected by artificial environmental variation. Invasive plants sometimes can dramatically alter native habitats, but the song variation of native songbirds migrating into invaded habitats has received little attention. The invasion of smooth cordgrass Spartina alterniflora in the coastal wetlands of eastern China has drastically altered the vegetation structure and some small passerines have begun to use invaded habitats to breed.

The Lightest 2D Nanomaterial: Freestanding Ultrathin Li Nanosheets by In Situ Nanoscale Electrochemistry.

As the lightest solid element and also the simplest metal, lithium (Li) is one of the best representations of quasi-free electron model in both bulk form and the reduced dimensions. Herein, the controlled growth of 2D ultrathin Li nanosheets is demonstrated by utilizing an in situ electrochemical platform built inside transmission electron microscope (TEM). The as-grown freestanding 2D Li nanosheets have strong structure-anisotropy with large lateral dimensions up to several hundreds of nanometers and thickness limited to just a few nanometers.

Structural Design of Vascular Stents: A Review.

Percutaneous Coronary Intervention (PCI) is currently the most conventional and effective method for clinically treating cardiovascular diseases such as atherosclerosis. Stent implantation, as one of the ways of PCI in the treatment of coronary artery diseases, has become a hot spot in scientific research with more and more patients suffering from cardiovascular diseases. However, vascular stent implanted into vessels of patients often causes complications such as In-Stent Restenosis (ISR).

Mechanisms of Metal-Induced Mitochondrial Dysfunction in Neurological Disorders.

Metals are actively involved in multiple catalytic physiological activities. However, metal overload may result in neurotoxicity as it increases formation of reactive oxygen species (ROS) and elevates oxidative stress in the nervous system. Mitochondria are a key target of metal-induced toxicity, given their role in energy production.

Design and Mechanical Properties Verification of Gradient Voronoi Scaffold for Bone Tissue Engineering.

In order to obtain scaffold that can meet the therapeutic effect, researchers have carried out research on irregular porous structures. However, there are deficiencies in the design method of accurately controlling the apparent elastic modulus of the structure at present. Natural bone has a gradient porous structure.

Environmental and health hazards of military metal pollution.

An increasing body of literature has demonstrated that armed conflicts and military activity may contribute to environmental pollution with metals, although the existing data are inconsistent. Therefore, in this paper, we discuss potential sources of military-related metal emissions, environmental metal contamination, as well as routes of metal exposure and their health hazards in relation to military activities. Emission of metals into the environment upon military activity occurs from weapon residues containing high levels of particles containing lead (Pb; leaded ammunition), copper (Cu; unleaded), and depleted uranium (DU).

Ladder-shape melting temperature isothermal amplification of nucleic acids.

A novel method, termed ladder-shape melting temperature isothermal amplification (LMTIA), was developed in this study. As a proof of concept, one pair of primers or two pairs of nested primers and a thermostable DNA polymerase were employed to amplify the internal transcribed spacer of with the ladder-shape melting temperature curve. Our results demonstrated that the LMTIA assay with nested primers was 50-fold more sensitive than the LAMP assay with the same level of specificity.

Progressive changes in the major salivary gland after radioiodine therapy for differentiated thyroid cancer: a single-center retrospective ultrasound cohort study.

This study aimed to determine the prevalence of radioiodine-induced salivary gland damage by evaluating progressive changes in salivary glands using ultrasound. Four hundred forty-six patients with differentiated thyroid carcinoma who underwent total or near-total thyroidectomy and postoperative radioiodine therapy were retrospectively reviewed. From the first to the fifth follow-up visits, the positive rate of major salivary gland changes on ultrasound gradually increased from 2.

Rare primary malignant peripheral nerve sheath tumor of the left testis: A case report.

Malignant peripheral nerve sheath tumor (MPNST) is a rare disease. The present study discusses the case of a 30-year-old male patient who presented with complaints of pain in the left testis and groin over 1 month. Ultrasonography and computed tomography (CT) imaging revealed the presence of a space-occupying lesion localized in the left testis.

Large-scale network abnormality in bipolar disorder: A multimodal meta-analysis of resting-state functional and structural magnetic resonance imaging studies.

Background: Bipolar disorder (BD) has been linked to abnormalities in the communication and gray matter volume (GMV) of large-scale brain networks, as reflected by impaired resting-state functional connectivity (rs-FC) and aberrant voxel-based morphometry (VBM). However, identifying patterns of large-scale network abnormality in BD has been elusive.

Methods: Whole-brain seed-based rs-FC and VBM studies comparing individuals with BD and healthy controls (HCs) were retrieved from multiple databases.

Clinical study of abnormal glucose metabolism and insulin resistance in patients with liver cirrhosis.

Background: To investigate the correlation between abnormal glucose metabolism and insulin resistance in patients with liver cirrhosis.

Methods: A total of 254 participants were assigned into either the experimental group (EG) (n=123) or the normal group (NG) (n=131). We detected fasting blood glucose (FBG), postprandial blood glucose (PBG), fasting insulin (FINS), postprandial insulin, Hemoglobin A1c (HbA1c) and Insulin sensitivity index (ISI), at the same time, we compared various indexes in different Child-Pugh classification of the experimental group.

Mindfulness-based online intervention on mental health and quality of life among COVID-19 patients in China: an intervention design.

Background: COVID-19 can lead to increased psychological symptoms such as post-traumatic stress disorder (PTSD), depression, and anxiety among patients with COVID-19. Based on the previous mindfulness-based interventions proved to be effective, this protocol reports a design of a randomized controlled trial aiming to explore the efficacy and possible mechanism of a mindful living with challenge (MLWC) intervention developed for COVID-19 survivors in alleviating their psychological problems caused by both the disease and the pandemic.

Methods: In April 2021, more than 1600 eligible participants from Hubei Province of China will be assigned 1:1 to an online MLWC intervention group or a waitlist control group.

A microfluidic single-cell array for in situ laminar-flow-based comparative culturing of budding yeast cells.

To facilitate in situ comparative culturing of budding yeast cells in a precisely controlled microenvironment, we developed a microfluidic single-cell array (MiSCA) with 96 traps (16 rows × 6 columns) for single-cell immobilization. Through optimization of the distances between neighboring traps and the applied flow rates by using a hydraulic equivalent circuit of the fluidic network, yeast cells were delivered to each column of the array by laminar focused flows and reliably captured at the traps by hydrodynamic forces with about 90% efficiency of cell immobilization. Immobilized cells in different columns within the same device can then be cultured in parallel while being exposed to different media and compounds delivered by laminar flows.

Effect of the TEACCH program on the rehabilitation of preschool children with autistic spectrum disorder: A randomized controlled trial.

Objectives: This study aimed to explore the effect of Treatment and Education of Autistic and Communication Handicapped Children (TEACCH) intervention on the rehabilitation of preschool children having autism spectrum disorder (ASD) in China.

Methods: Sixty children with ASD were randomly assigned to the intervention group (n = 30) or the control group (n = 30). The intervention group received TEACCH training plus Discrete Trial Teaching (DTT) for six months, while the control group received only DTT.

The prevalence of fatigue among Chinese nursing students in post-COVID-19 era.

Background: Due to the COVID-19 outbreak, all teaching activities in nursing schools were suspended in China, and many nursing students were summoned to work in hospitals to compensate for the shortage of manpower. This study examined the prevalence of fatigue and its association with quality of life (QOL) among nursing students during the post-COVID-19 era in China.

Methods: This was a multicenter, cross-sectional study.

Fertility and early embryonic development toxicity assessment of naringin in Sprague-Dawley rats.

Naringin is a dihydroflavonoid abundantly existed in grapefruit and related citrus species. The double directional adjusting function of estrogenic and anti-estrogenic activities of naringin and its aglycone naringenin has raised concern about possible risks of unwanted interference with endocrine regulation. Herein we assessed the safety of naringin on fertility and early embryonic development toxicity in Sprague-Dawley rats.

Salient Object Detection Based on Visual Perceptual Saturation and Two-Stream Hybrid Networks.

Inspired by the perceived saturation of human visual system, this paper proposes a two-stream hybrid networks to simulate binocular vision for salient object detection (SOD). Each stream in our system consists of unsupervised and supervised methods to form a two-branch module, so as to model the interaction between human intuition and memory. The two-branch module parallel processes visual information with bottom-up and top-down SODs, and output two initial saliency maps.

Changes in Nursing Students' Career Choices Following the COVID-19 Pandemic in China.

Health professionals including nurses have experienced heavy workload and great physical and mental health challenges during the coronavirus disease 19 (COVID-19) pandemic, which may affect nursing students' career choices. This study examined the changes in nursing students' career choices after the onset of the COVID-19 pandemic in China. This study was conducted in five University nursing schools in China between September 14, 2020 and October 7, 2020.

Abstract withdrawn: Formation and Oxidation Stability of Tea Polyphenols-Loaded W/O Microemulsion with Eucommia Ulmoides Oliver Seed Oil as an Alternative to α-linolenic Acid.

[This retracts the article DOI: 10.1093/cdn/nzab071.].