Using internationalization-at-home activities to enhance the cultural awareness of health and social science research students: A mixed-method study.

Background: Despite healthcare scholars valuing diversity, current cultural awareness training does not address mechanisms that drive societal patterns, that generates cultural insensitivity and reinforces stereotypes of minority groups. The influence of culture on thinking is an important issue because of potential ethnocentric biases on the design, data collection, analysis, and dissemination of research.

Objectives: Using internationalization-at-home activities to explore the mechanisms that enhance the development of cultural awareness in postgraduate health and social science research students.

In vivo biocompatibility and efficacy of dexamethasone-loaded PLGA-PEG-PLGA thermogel in an alkali-burn induced corneal neovascularization disease model.

Challenges of ophthalmic drug delivery arise not only from the limited solubility of hydrophobic therapeutics, but also the restricted permeability and fast clearance of drugs due to the complex anatomy and physiology of eyes. Excellent biocompatibility of a thermosensitive polymer, PLGA-PEG-PLGA (1800-1500-1800, LA:GA ratio = 3:1), as an ophthalmic delivery system was demonstrated in our previous work. In this study, delivery of dexamethasone using this thermogel via a single subconjunctival injection for prolonged treatment was evaluated with corneal neovascularization using an alkali-burn diseased model in rat.

Perception of family sense of coherence during parental transition: A qualitative study.

This study described the perspectives and interplay of factors affecting the family sense of coherence of Chinese couples during the perinatal period. We adopted a grounded theory approach and conducted semi-structured interviews with 36 Chinese couples during pregnancy and at 2-3 months postpartum. Four major themes emerged involving meaningfulness, comprehensibility, and manageability of new parenthood and factors affecting the family sense of coherence.

Upregulation of Yy1 Suppresses Dilated Cardiomyopathy caused by Ttn insufficiency.

Truncating variants in TTN (TTNtv), coding for the largest structural protein in the sarcomere, contribute to the largest portion of familial and ambulatory dilated cardiomyopathy (DCM). TTN haploinsufficiency caused by TTNtv is suggested as the disease mechanism. However, it is unclear whether TTN insufficiency causes DCM.

Yin Yang 1 Suppresses Dilated Cardiomyopathy and Cardiac Fibrosis Through Regulation of and .

Rationale: Pathogenic variations in the lamin gene () cause familial dilated cardiomyopathy (DCM). insufficiency caused by pathogenic variants is believed to be the basic mechanism underpinning -related DCM.

Objective: To assess whether silencing of cardiac causes DCM and investigate the role of Yin Yang 1 () in suppressing DCM.

Biodegradable Thermosensitive PLGA-PEG-PLGA Polymer for Non-irritating and Sustained Ophthalmic Drug Delivery.

Challenges of ophthalmic drug delivery arise from not only the limited solubility of hydrophobic therapeutics, but also the restricted permeability and fast clearance of drugs due to the complex anatomy and physiology of the eyes. Biodegradable thermosensitive polymer, poly(dl-lactide-co-glycolide-b-ethylene glycol-b-dl-lactide-co-glycolide) (PLGA-PEG-PLGA) is a desirable ophthalmic drug delivery system because it can be formulated into injectable solution which forms gel in situ to provide prolonged drug release. In this study, excellent biocompatibility of blank PLGA-PEG-PLGA (1800-1500-1800) thermogel was demonstrated with insignificant difference from saline noted in rat eye enucleation test, in vivo inflammation test upon topical instillation, and subconjunctival injection.

The impact of music therapy on pain and stress reduction during oocyte retrieval - a randomized controlled trial.

Research Question: Does music therapy help in reducing pain and anxiety in women undergoing transvaginal ultrasound-guided oocyte retrieval (TUGOR)?

Design: In this randomized controlled open label study, 209 participants were recruited and randomized into three groups (music group, n = 70; headphone group, n = 70; control group, n = 69). Patients' psychological status was assessed using the visual analogue scale of pain (VAS-P), satisfaction of pain control, state-trait anxiety inventory (STAI), Beck depression inventory (BDI), and general health questionnaire (GHQ). Stress biomarkers, including salivary alpha amylase (sAA) and salivary cortisol (sCort), were measured before and after TUGOR.

A Qualitative Evaluation of Telephone-Based Cognitive-Behavioral Therapy for Postpartum Mothers.

The purpose of this study was to explore postpartum women's perceptions of a telephone-based cognitive-behavioral therapy (T-CBT). Using an exploratory qualitative design, a purposeful sample of 39 first-time Chinese mothers who had participated in the T-CBT was interviewed at 6 weeks postpartum. Data were collected using semi-structured interviews and analyzed by content analysis.

Oligonucleotide-conjugated nanoparticles for targeted drug delivery via scavenger receptors class A: An in vitro assessment for proof-of-concept.

Spherical nucleic acid gold nanoparticles represent a unique nanotechnology in which the spherical arrangement of oligonucleotides enables the nanoparticles to be efficiently internalized into cells expressing scavenger receptors class A (SR-A). Herein, we seek to replace the gold core with a biodegradable polymeric construct and explore their potential applications in targeted drug delivery. Oligonucleotide-conjugated poly(ethylene glycol)-block-poly(ε-caprolactone) was synthesized and characterized by H NMR and gel electrophoresis.

A Case of Initially Undiagnosed Chikungunya Arthritis Developing into Chronic Phase in a Nonendemic Area.

This case report described a 40-year-old lady presented with fever, headache, arthralgia, myalgia, and impaired liver function after returning from the Philippines. Chikungunya virus (CHIKV) and dengue serology were negative. Eight weeks after initial presentation, she experienced inflammatory polyarthritis mimic rheumatoid arthritis.

Adjunctive use of modified Yunu-Jian in the non-surgical treatment of male smokers with chronic periodontitis: a randomized double-blind, placebo-controlled clinical trial.

Background: Yunu-Jian (YJ) is a Chinese medicine (CM) heat purging formula, which is used to reduce wei huo (stomach-heat, SH) and enrich shen yin (kidney-yin, KY). This formula is also commonly used to manage diabetes mellitus and gum/oral inflammation. The activity of YJ can be modified or refined by the addition of other CM herbs and/or minor changes to one of its five key ingredients.

Sequential occurrence of anti-glomerular basement membrane disease 9 years after anti-neutrophil cytoplasmic antibody-associated vasculitis.

We report a case of 63-year-old Chinese man, having a history of anti-myeloperoxidase (MPO) antibody anti-neutrophil cytoplasmic antibody (ANCA)-associated pulmonary-renal syndrome 9 years ago, presented with second episode of rapidly progressive glomerulonephritis (RPGN) and alveolar haemorrhage compatible with anti-glomerular basement membrane (GBM) disease. In first presentation, his anti-GBM antibody was negative. This time, anti-MPO antibody was negative, but anti-GBM antibody was positive.

Micellar delivery of dasatinib for the inhibition of pathologic cellular processes of the retinal pigment epithelium.

The objective of this study was to fabricate dasatinib-loaded nanoparticles and evaluate their efficacy in inhibiting cellular processes of the retinal pigment epithelium (RPE) related to proliferative vitreoretinopathy (PVR), for which there are no approved pharmacological approaches. We successfully encapsulated dasatinib, a poorly soluble multi-targeted tyrosine kinase inhibitor which has great potential for the treatment of PVR, into nanoparticles prepared from micellation of PEG-b-PCL. The size of the nanomicelles was approximately 55nm with a narrow distribution.

Curcumin-conjugated magnetic nanoparticles for detecting amyloid plaques in Alzheimer's disease mice using magnetic resonance imaging (MRI).

Diagnosis of Alzheimer's disease (AD) can be performed with the assistance of amyloid imaging. The current method relies on positron emission tomography (PET), which is expensive and exposes people to radiation, undesirable features for a population screening method. Magnetic resonance imaging (MRI) is cheaper and is not radioactive.

What to wear? The influence of attire on the perceived professionalism of dentists and lawyers.

Using a sample of 201 participants and a between-subjects design, the perceived professionalism-suitability, capability, ease to talk to and friendliness-of male and female dentists and lawyers in various attires was examined. Results showed an absolute preference for male dentists and lawyers in professional and formal attire, respectively. Male dentists and lawyers in professional and formal attire were further rated as more suitable, capable, easier to talk to, and friendlier than female professionals, and than those dressed in smart or casual attire.

In vitro transport assays of rufinamide, pregabalin, and zonisamide by human P-glycoprotein.

Objective: Epilepsy is resistant to treatment with antiepileptic drugs (AEDs) in about one third of epilepsy patients. AED export by P-glycoprotein (Pgp) overexpressed in the blood-brain barrier may contribute to AED resistance. The Pgp transport status of many of the recently approved AEDs remains unknown.

A novel Hsp90 inhibitor AT13387 induces senescence in EBV-positive nasopharyngeal carcinoma cells and suppresses tumor formation.

Background: Nasopharyngeal carcinoma (NPC) is an epithelial malignancy strongly associated with Epstein-Barr virus (EBV). AT13387 is a novel heat shock protein 90 (Hsp90) inhibitor, which inhibits the chaperone function of Hsp90 and reduces expression of Hsp90-dependent client oncoproteins. This study aimed to evaluate both the in vitro and in vivo antitumor effects of AT13387 in the EBV-positive NPC cell line C666-1.

Two-photon fluorescence probes for imaging of mitochondria and lysosomes.

Novel biocompatible cyanines show not only a very large two-photon cross-section of up to 5130 GM at 910 nm in aqueous medium for high-contrast and -brightness two-photon fluorescence live cell imaging but also highly selective subcellular localization properties including localization of mitochondria and lysosomes.

Role of p38 MAPKs in hypericin photodynamic therapy-induced apoptosis of nasopharyngeal carcinoma cells.

The present study aims to determine the role of mitogen-activated protein kinases (MAPKs) in hypericin-mediated photodynamic therapy (HY-PDT)-induced apoptosis of the HK-1 nasopharyngeal carcinoma (NPC) cells. HY-PDT was found to induce proteolytic cleavage of procaspase-9 and -3 in HK-1 cells. Apoptotic nuclei were observed at 6 h after PDT whereas B-cell leukemia/lymphoma-2-associated-X-protein (Bax) translocation and formation of Bax channel is responsible for the cell death.

Preclinical evaluation of pharmacokinetics and safety of melatonin in propylene glycol for intravenous administration.

Melatonin is a highly effective treatment in different animal models of excitotoxicity or ischemia/reperfusion injury. Due to a lack of patentability, commercial sponsors are not interested in funding clinical evaluations of melatonin. Investigators may initiate small-scale clinical evaluation, and intravenous (i.