Concusion

BACKGROUND: Reducing blood loss during excisional surgery in burn patients remains a challenge. Tranexamic acid during surgery can potentially reduce blood loss. The use of tranexamic acid during excisional surgery in burn patients has recently been described in a review and meta-analysis. However, quality assessment on studies included was not performed and this review did not apply independent reviewers. Quality assessment of studies investigating the effectiveness of tranexamic acid in burn patients is crucial before concusions can be drawn...

Heterogeneity of gastric cancer (GC) is the main trigger of the disease's relapse. The aim of this study was to investigate the connections between targeted genes, cancer clinical features, and the effectiveness of FLOT chemotherapy. Twenty-one patients with gastric cancers (GCs) were included in this study. Tumor-targeted sequencing was conducted, and real-time PCR was used to assess the expression of molecular markers in tumors. Seven patients with stabilization had mutations that were related to their response to therapy and were relevant to the tumor phenotype...

The aim of the study was to investigate the impact of atopic dermatitis (AD) in children and corticophobia on the quality of family life. Children with AD and their parents were included in a cross-sectional study. The severity of AD was self-assessed using the Patient Oriented-Scoring of Atopic Dermatitis (PO-SCORAD) index, and the severity of corticophobia using the Topical Corticosteroid Phobia (TOPICOP) score, and the general impact of AD on family quality of life using the Family Dermatology Life Quality Index (FDLQI)...

Imbibition dynamics in a rectangular U-groove that is connected to a sudden enlargement and complicated by the presence of Concus-Finn (CF) filaments is investigated using many-body dissipative particle dynamics. For open-ended sudden enlargement, four flow types are identified and depend on the contact angle θy , the critical angle θf associated with the occurrence of CF filaments, and the critical angle θc associated with the occurrence of main flow. First, for θy > θf and θy > θc , the corner flow is absent, and the main flow stops at the end of the small U-groove...

This work provides an overview of injury patterns in Canadian children and youth aged 1 to 17 years. Self-reported data from the 2019 Canadian Health Survey on Children and Youth were used to calculate estimates for the percentage of Canadian children and youth who experienced a head injury or concussion, broken bone or fracture, or serious cut or puncture within the last 12 months, overall and by sex and age group. Head injuries and concussions (4.0%) were the most commonly reported, but the least likely to be seen by a medical professional...

Rapid and effective removal of highly viscous oil spills from the sea remains a great challenge globally. Superhydrophobic materials are attractive candidates for handling oil spills, but they are restrained to recover oils with low viscosity exclusively. Herein, we report a novel polypyrrole wrapped superhydrophobic fibrous network using cross-shaped polyester fibers as starting blocks. The polypyrrole coating enables the absorbent to convert light to heat, ensuring that the viscosity of heavy oils in the proximity can be easily controlled...

Developing functional materials integrating multi-tasking oil/water separation performances is significant but challenging for the remediation of large-scale oil spills causing pernicious environmental damages. Herein, a novel Concus Finn Capillary driven oil sorbent (OSCPF) fabricated by aligning superhydrophobic cruciate polyester fibers based on yarn spinning mechanism is designed to realize the clean-up of oil spills and various oil/water mixtures at high speeds. Instantaneous oil diffusion is achieved by abrupt Concus Finn Capillary driven oil-flows along aligned channels...

Objective  This research aims to study the effectiveness of platelet-rich plasma (PRP) in the treatment of patients with rotator cuff impingement syndrome compared with the treatment with subacromial injection of corticosteroids. Methods  This is a double-blind, randomized, comparative clinical trial. The patients were clinically evaluated with the use of the Disabilities of the Arm, Shoulder and Hand (DASH) outcome measure, University of California Los Angeles (UCLA) shoulder rating scale and Constant-Murley shoulder outcome score (CMS) on the day of application, and then again after 1, 3 and 6 months...

AIMS: Metabolic syndrome (MetS) has become a worldwide epidemic; however, few studies have described its status in Chinese children. This study aimed to estimate MetS status and its associations with geography, economic development, birth weight, and parental education of Chinese children and adolescents. METHODS: Data were derived from 15,045 participants aged 7-18 years across seven Chinese provinces. Physical measurement and blood tests were conducted to assess the five classical MetS components described by the International Diabetes Federation, including abdominal obesity (the essential component), high blood pressure, low high-density cholesterol (HDL-C), high triglyceride, and elevated fasting glucose (FG)...

Concussion, also referred to as mild traumatic brain injury (mTBI) is the most common type of traumatic brain injury. Currently concussion is an area ofintensescientific interest to better understand the biological mechanisms and for biomarker development. We evaluated whole genome-wide blood DNA cytosine ('CpG') methylation in 17 pediatric concussion isolated cases and 18 unaffected controls using Illumina Infinium MethylationEPIC assay. Pathway analysis was performed using Ingenuity Pathway Analysis to help elucidate the epigenetic and molecular mechanisms of the disorder...

INTRODUCTION: La viscosupplémentation du liquide synovial par injection intra-articulaire d'acide hyaluronique est un traitement symptomatique de l'arthrose, largement utilisé dans la gonarthrose (arthrose du genou). À côté des produits conçus pour être administrés par injections multiples (typiquement 3 à 5 injections à intervalles de 1 semaine), un intérêt particulier se porte sur produits en injection unique (mono-injection) qui offrent des avantages spécifiques tels que la réduction du nombre de visites au médecin et du nombre d'interventions invasives avec leurs risques associés...

BACKGROUND: In Alzheimer's disease (AD), modification of astrocytic properties is a well-known and documented fact, but their involvement in pathophysiology has only been examined in recent years. One distinct hallmark of AD is reactive gliosis which are represented in microglial and astrocytic phenotype changes. This reactive gliosis has been associated with changes in the expression and function of connexins. Connexins are proteins that can form gap junction channels and hemichannels, and in a disease context, have shown increased expression in astrocytes that contact amyloid plaques in vivo...

We report bio-inspired (from a hummingbird's tongue) liquid transport via elastocapillary interaction of a thin membrane with a liquid meniscus. A soft wedge-thin rectangular membrane forming a wedge with a rigid substrate and a flat thin rectangular membrane undergo large deformation while interacting with liquid menisci. The membrane deformation leads to the formation of confinement which in turn results in elastocapillary flow along the membrane length. A simple theoretical model based on the Euler Bernoulli law is used to predict the membrane deformation profiles, which compare well with that obtained from experiments...

<p>INTRODUCTION: Truncal acne is often associated with facial acne, but there are fewer options for an effective topical treatment on the trunk. Given the advent of foam formulations with enhanced percutaneous absorption and convenient application due to easy spreadability on skin, the previously held idea that effective treatment of truncal acne requires oral treatment is challenged. Azelaic acid cream has been previously approved for acne vulgaris, thus azelaic acid foam may be a viable treatment option for truncal acne...

Midkine (MK) is reported to be associated with the clinical stages and distant metastases in gastric cancer, and to positively regulate the proliferation of human gastric cancer cells. However, the possible mechanisms of MK in the development of gastric cancer are still not fully clarified. In this study, the therapeutic effect of MK inhibition in gastric cancer in vivo and in vitro was investigated, by knock-down of MK expression with a small interfering RNA (siRNA). MK was expressed in gastric carcinoma tissues and cancer cells...

CXCR4, stromal cell-derived factor-1α(SDF 1α) receptor, stimulates growth and metastasis of hepatocellular carcinoma (HCC). Alpha-fetoprotein(AFP) governs the expression of some metastasis-related genes. Here we report that AFP and CXCR4 levels correlated in HCC tissues. AFP-expressing vectors induced CXCR4. In agreement, AFP depletion by siRNA decreased CXCR4. AFP co-localized and interacted with PTEN, thus inducing CXCR4 by activating AKT(Ser473) phosphorylation. In turn, phospho-mTOR(Ser2448) entered the nucleus and bound the CXCR4 gene promoter...

INTRODUCTION: Postoperative urinary retention requiring urethral catheterisation increases the risk of joint sepsis following arthroplasty. Spinal anaesthesia with opiate administration is used widely in lower limb arthroplasty. We sought to establish whether the choice of opiate agent had any effect on the incidence of postoperative retention and therefore the risk of joint sepsis. METHODS: A total of 445 consecutive patients who underwent primary elective lower limb arthroplasty were reviewed retrospectively...

PURPOSE OF THE STUDY: Surgical incision closure, as well as total joint replacement itself, plays a key role in the overall outcome of an arthroplasty procedure. Uncomplicated wound healing is the essential condition of successful rehabilitation and the patient's return to normal activities. Although there are many innovative suturing techniques which offer advantages, their safety is still being discussed. The aim of this prospective non-blind randomised study was to evaluate wound healing and complications in relation to skin incision closure with either conventional suture or metal staples...

Using data from a daily diary study of hourly hotel employees in the U.S. and their children, this study examined links between youth supervision arrangements and maternal worry while at work, examining both differences between individuals and day-to-day variation within individuals. Multilevel model analyses revealed both between- and within-person effects linking youth supervision to maternal worry. Mothers' partner status functioned as moderator, and maternal knowledge also emerged as a protective factor when youth were in self-care, highlighting a potential target for future work-family interventions, particularly those for hourly employees with limited access to family-friendly workplace policies...

Elderly patients with acute myeloid leukemia (AML) have a poor prognosis. The authors examined the in vitro and clinical activity of the histone deacetylase inhibitor valproic acid (VA) combined with cytosine arabinoside (AraC) in elderly patients with AML unsuited to intensive therapy. For the in vitro studies, primary AML cells from 11 patients were treated with AraC and VA and analyzed for apoptosis, cytostatic effects, differentiation and acetyl histone H3 induction. VA (alone and with AraC) enhanced apoptosis and induced acetyl histone H3...