FCCS

With the rapid growth of specialized fetal care centers (FCCs) across the United States, a new area of nursing practice has emerged. Fetal care nurses provide care in FCCs to pregnant persons experiencing complex fetal conditions. This article describes the unique practice of fetal care nurses necessitated by the complexity of perinatal care and the provision of maternal-fetal surgery in FCCs. The Fetal Therapy Nurse Network has played a significant role in the evolution of this nursing practice and will serve as a platform for the generation of core competencies and the development of a potential specialty certification for fetal care nurses...

BACKGROUND:  Sexual violence is a persisting global epidemic that is constantly increasing on a large scale. The rate of sexual violence in South Africa is one of the highest in the world; and it has been reported to appear socially normalised and acceptable. OBJECTIVES:  The study aimed to explore and describe the experiences of healthcare staff working in forensic care centres (FCCs) in Tshwane, South Africa. METHOD:  A qualitative approach was followed incorporating focus group interviews with a range of healthcare staff based in the two FCCs...

A large repertoire of nanocarrier (NC) technologies exists, each with highly specified advantages in terms of targetability, stability, and immunological inertness. The characterization of such NC properties within physiological conditions is essential for the development of optimized drug delivery systems. One method that is well established for reducing premature elimination by avoiding protein adsorption on NCs is surface functionalization with poly(ethylene glycol) (PEG), aptly called PEGylation. However, recent studies revealed that some PEGylated NCs have a delayed immune response, indicating the occurrence of protein-NC interactions...

The effective spatial distribution and arrangement of electrochemically active and conductive components within metal oxide nanoparticle (MO NP)-based electrodes significantly impact their energy storage performance. Unfortunately, conventional electrode preparation processes have much difficulty addressing this issue. Herein, this work demonstrates that a unique nanoblending assembly based on favorable and direct interfacial interactions between high-energy MO NPs and interface-modified carbon nanoclusters (CNs) notably enhances the capacities and charge transfer kinetics of binder-free electrodes in lithium-ion batteries (LIBs)...

Multimeric abnormalities in plasma von Willebrand factor (VWF) cause bleeding or clotting disorders. Electrophoretic analysis of multimers is used to detect such abnormalities but is qualitative, slow, and difficult to standardize. Fluorescence correlation spectroscopy (FCS) is a good alternative but is affected by low selectivity and concentration bias. Here, we report the development of a homogeneous immunoassay based on dual-color fluorescence cross-correlation spectroscopy (FCCS) that overcomes these challenges...

Polyethylene (PE) is the most widely used type of plastic food packaging, in which chemicals can potentially migrate into packaged foods. The implications of using and recycling PE from a chemical perspective remain underexplored. This study is a systematic evidence map of 116 studies looking at the migration of food contact chemicals (FCCs) across the lifecycle of PE food packaging. It identified a total of 377 FCCs, of which 211 were detected to migrate from PE articles into food or food simulants at least once...

Fibrocystic changes (FCCs) are common, often benign, breast lesions characterized by adenosis, fibrosis, and cyst formation. These changes are believed to be associated with fluctuating hormone levels and are predominantly found in premenopausal women due to higher levels of estrogen. Certain conditions that cause hormonal imbalances, such as polycystic ovarian syndrome, have also been associated with an increased risk of FCCs. FCCs can occur in postmenopausal women on hormonal replacement therapy but are otherwise extremely rare...

INTRODUCTION: Diabetes mellitus (DM) is a global health issue. Diabetic wounds have become a severe health complication. Interdisciplinary education and the use of homecare have led to improvements in the health of patients with chronic disease. The family caregiver's knowledge and self-efficacy positively impact the DM patient's self-care in the physical and psychological dimensions. There is still a need for interdisciplinary education to enhance family caregivers' knowledge and self-efficacy regarding diabetic wound care...

BACKGROUND: Anticipating an increased utilization of healthcare facilities during the COVID-19 surge, the San Francisco Department of Public Health developed a plan to deploy neighborhood-based Field Care Clinics (FCCs) that would decompress emergency departments by serving patients with low acuity complaints. These clinics would receive patients directly from the Emergency Medical Services (EMS) system. Transports were initiated by a paramedic-driven protocol, originally by EMS crews and later by the Centralized Ambulance Destination Determination (CADDiE) System...

BACKGROUND: Cortex Dictamni (CD) has been associated with an increased risk of liver injury, which may be attributable to the metabolic activation of its furan-containing components (FCC). However, the hepatotoxic potencies of these FCCs and the mechanisms behind the differences in their toxicity intensity remain unknown. METHODS: The constituents of CD extract were determined by LC-MS/MS. Potentially toxic FCCs were screened by a previously published method. Hepatotoxicity of potentially toxic FCCs was evaluated in cultured mouse primary hepatocytes and mice...

The purpose of our research was to assess whether an intervention could produce changes in critical consciousness (CC) relative to participants' understanding of social influences on health and individual health behaviors. The intervention was a 4-min animation, entitled The Path to Good Health , that described how factors in our social environment influence individuals in a variety of ways and thereby our health. We used the same sampling and intervention strategies with two discrete cohorts of participants (Initial study: June 2018, n  = 249; Retest study: October 2019, n  = 315), who were recruited and incentivized through Amazon's Mechanical Turk platform...

The diffusion and reorganization of phospholipids and membrane-associated proteins are fundamental for cellular function. Fluorescence cross-correlation spectroscopy (FCCS) measures the diffusion and molecular interactions at nanomolar concentration in biological systems. We have developed a novel, economical method to simultaneously monitor diffusion and oligomerization with the use of super-continuum laser and spectral deconvolution from a single detector. Customizable excitation wavelengths were chosen from the wide-band source and spectral fitting of the emitted light revealed the interactions for up to four spectrally overlapping fluorophores simultaneously...

Several reports have shown self-efficacy to be a reliable way of predicting foot self-care behavior in patients with diabetes. However, at a global level in general, and in Saudi Arabia in particular, investigation of the factors related to self-efficacy in executing foot self-care continues to remain inadequate. This study endeavors to identify the factors associated with the self-efficacy of foot self-care among patients with diabetes in Saudi Arabia. From a tertiary diabetes care center in Saudi Arabia, 175 patients with diabetes were selected to participate in this cross-sectional study...

PURPOSE: The study was conducted to develop FCC Scale in Neonatal Intensive Care Units (FCCS-NICU) and to test its validity and reliability. METHODS: This methodological study was conducted with 484 mothers whose neonates were hospitalized in the NICU of four different hospitals in Konya, Turkey. Data were collected with the mother and neonate information form and FCCS-NICU, and analyzed with Items Analysis, Cronbach's alpha, Exploratory Factor Analysis, and Confirmatory Factor Analysis tests...

The sensitivity of the αβ T cell receptor (TCR) is enhanced by the coreceptors CD4 and CD8αβ, which are expressed primarily by cells of the helper and cytotoxic T cell lineages, respectively. The coreceptors bind to major histocompatibility complex (MHC) molecules and associate intracellularly with the Src-family kinase Lck, which catalyzes TCR phosphorylation during receptor triggering. Although coreceptor/kinase occupancy was initially believed to be high, a recent study suggested that most coreceptors exist in an Lck-free state, and that this low occupancy helps to effect TCR antigen discrimination...

INTRODUCTION: This study describes market trends of flavor capsule cigarettes (FCCs) and menthol (non-capsule) cigarettes (MNCCs) across 78 countries from 2010 to 2020 and examines country-level factors associated with market shares of these products. METHODS: Market share and retail volume data came from the Euromonitor Passport database and country-level data came from the World Health Organization (WHO), World Bank, and International Monetary Fund. Multivariable linear fixed effects panel regression analyses were conducted to evaluate the relationship between predictor variables and the market shares of menthol (non-capsule) cigarettes and flavor capsule cigarettes...

Cell shape-change processes, such as proliferation, polarization, migration, and cancer metastasis, rely on a dynamic network of macromolecules. The proper function of this network enables mechanosensation, the ability of cells to sense and respond to mechanical cues. Myosin II and cortexillin I, critical elements of the cellular mechanosensory machinery, preassemble in the cytoplasm of Dictyostelium cells into complexes that we have termed contractility kits (CKs). Two IQGAP proteins then differentially regulate the mechanoresponsiveness of the cortexillin I-myosin II elements within CKs...

Purpose: Free and charitable clinics (FCCs), nonprofits that utilize volunteer licensed health care professionals to provide health services at no cost or a small fee to low-income uninsured patients who are disproportionately from underrepresented communities, have been part of the safety net for over a century. Approximately 1400 known FCCs serve two million patients annually. Despite their longevity and sizable number, evidence regarding the quality of care in FCCs is lacking. We report new evidence generated by a national initiative, the Roadmap to Health Equity...

Dengue virus (DENV) is a flavivirus causing an estimated 390 million infections per year around the world. Despite the immense global health and economic impact of this virus, its true receptor(s) for internalization into live cells has not yet been identified, and no successful antivirals or treatments have been isolated to this date. This study aims to improve our understanding of virus entry routes by exploring the sialic acid-based cell surface molecule GM1a and its role in DENV infection. We studied the interaction of the virus with GM1a using fluorescence correlation spectroscopy (FCS), fluorescence cross correlation spectroscopy (FCCS), imaging FCS (ImFCS), amide hydrogen/deuterium exchange mass spectrometry (HDXMS) and isothermal titration calorimetry (ITC)...

Fouling control coatings (FCCs) are used to prevent the accumulation of marine biofouling on, e.g., ship hulls, which causes increased fuel consumption and the global spread of non-indigenous species. The standards for performance evaluations of FCCs rely on visual inspections, which induce a degree of subjectivity. The use of RGB images for objective evaluations has already received interest from several authors, but the limited acquired information restricts detailed analyses class-wise. This study demonstrates that hyperspectral imaging (HSI) expands the specificity of biofouling assessments of FCCs by capturing distinguishing spectral features...