"Having providers who are trained and have empathy is life-saving": Improving primary care communication through thematic analysis with ChatGPT and human expertise.

In the rapidly evolving field of healthcare research, Artificial Intelligence (AI) and conversational models like ChatGPT (Conversational Generative Pre-trained Transformer) offer promising tools for data analysis. The aim of this study was to: 1) apply ChatGPT methodology alongside human coding to analyze qualitative health services feedback, and 2) examine healthcare experiences among lesbian, gay, bisexual, transgender, and queer (LGBTQ+) patients ( = 41) to inform future intervention. The hybrid approach facilitated the identification of themes related to affirming care practices, provider education, communicative challenges and successes, and environmental cues.

Once a day administration of R(+) propranolol is sufficient to block vasculogenesis in a xenograft model of infantile hemangioma.

Objectives: Infantile hemangioma (IH) is a benign vascular tumor that occurs in 5% of infants, predominantly in female and preterm neonates. Propranolol is the mainstay of treatment for IH. Given the short half-life of propranolol regarding β-adrenergic receptor inhibition as well as its side effects, propranolol is administered to infants 2-3 times daily with 1 mg/kg/dose.

Pro-inflammatory dietary pattern and the risk of female gout: sex-specific findings from three prospective cohort studies.

Objective: We aimed to determine whether a pro-inflammatory dietary pattern (mechanism-based diet) is associated with incident female gout among two large cohorts of US women.

Methods: We prospectively followed 79,104 women from Nurses' Health Study (NHS; 1984-2016) and 93,454 women from NHSII (1991-2017); 45,445 men from Health Professionals Follow-up Study (1986-2016) served as a comparison cohort. Validated food frequency questionnaires were used to calculate Empirical Dietary Inflammatory Pattern (EDIP; food-based index predictive of circulating inflammatory biomarkers) scores every 4-years.

Differential Associations of Cigar, Pipe, and Smokeless Tobacco Use Versus Combustible Cigarette Use With Subclinical Markers of Inflammation, Thrombosis, and Atherosclerosis: The Cross-Cohort Collaboration-Tobacco Working Group.

Background: Understanding the association of tobacco product use with subclinical markers is essential in evaluating health effects to inform regulatory policy. This is particularly relevant for noncigarette products (eg, cigars, pipes, and smokeless tobacco), which have been understudied because of their low prevalence in individual cohort studies.

Methods: This cross-sectional study included 98 450 participants from the Cross-Cohort Collaboration-Tobacco data set.

Effects of porous hedgehog-like morphology and graphene oxide on the cycling stability and rate performance of CoO/NiO microspheres.

A porous hedgehog-like CoO/NiO/graphene oxide (denoted as PHCNO/GO) microsphere was prepared by a facile solvothermal method, followed by an annealing treatment under argon atmosphere. Benefiting from the thin CoO/NiO nanosheets with a large specific surface area, abundant pores distributed between the CoO/NiO nanosheets, and GO firmly wrapped around the surface of PHCNO microspheres, the PHCNO/GO microspheres showed excellent lithium storage performance. The CoO/NiO nanosheets provided numerous active sites, achieving a high reversible specific capacity.

An isolable boron-centered radical anion stabilized by a carbazole moiety.

The isolation of a stable persistent carbazole-stabilized boron-centered monoradical anion 1˙, which has a high spin density at the B atom, has been reported. It is characterized using the crystal structure and UV-vis absorption spectrum, as well as electron paramagnetic resonance spectroscopy. Interestingly, the B-N bond was activated by the boron-centered radical anion 1˙, which had not been reported before.

Efficient Orange Light-Emitting Diodes from Nontoxic Organic-Inorganic Hybrid Copper Halides Enabled by Nonionic Surfactant Chemisorption.

Ternary copper halides with an eco-friendly property have emerged as attractive candidates to replace toxic lead-containing perovskites for light-emitting diodes (LEDs), yet achieving long-wavelength electroluminescence remains unexplored. Herein, we report the first realization of orange-emitting LEDs (595 nm) based on nontoxic organic-inorganic PEACuI (PEA = β-phenylethylamine) films enabled by a nonionic surfactant poly(propylene glycol) bis(2-aminopropyl ether) (APPG) chemisorption. Experimental and theoretical analyses rationalize that the APPG additive has strong chemisorption with the Cu-I framework within the grain boundaries of PEACuI films, which not only improves the film's morphology but also passivates the iodine vacancy defects.

Nutritional and functional outcomes in trials of nutrient-stimulated hormone-based therapy-A systematic mapping review.

Introduction: Currently, trials are investigating the efficacy of nutrient-stimulated hormone-based therapies (NuSHs) in promoting weight loss in people living with overweight and obesity. However, the extent to which nutritional and functional outcomes are evaluated remains uncertain. Thus, we conducted a systematic mapping to assess the presence of nutritional and functional outcomes in randomized controlled trials (RCTs) investigating NuSHs.

The Proximal Protonation Source in Cu-NHx-C Single Atom Catalysts Selectively Boosts CO2 to Methane Electroreduction.

Regulating the coordination environment of active sites has proved powerful for tapping into their catalytic activity and selectivity in homogeneous catalysis, yet the heterogeneous nature of copper single-atom catalysts (SACs) makes it challenging. This work reports a bottom-up approach to construct a SAC (rGO@Cu-N(Hx)-C) by inlaying preformed amine coordinated Cu2+ units into reduced graphene oxide (rGO), permitting molecular level revelation on how the proximal N-site functional groups (N-H or N-CH3) impact on the carbon dioxide reduction reaction (CO2RR). It is demonstrated that the N-H moiety of rGO@Cu-NHx-C can serve as an in-situ protonation agent to accelerate the CO2-to-methane reduction kinetics, delivering a methane current density (163 mA/cm2) 2.

Atmospheric oxygen mediated oxidation coupling of primary and secondary alcohols: synthesis of pyrazolo[1,5-]pyrimidines.

An atmospheric oxygen-mediated oxidative coupling of primary and secondary alcohols for the synthesis of nitrogen-containing heterocycles has been developed. This method utilizes atmospheric oxygen as the sole, environmentally friendly oxidant to convert a variety of alkyl and aromatic primary alcohols into aldehyde equivalents, avoiding over-oxidation to carboxylic acids. Notably, these mild oxidation conditions are compatible with both primary and secondary alkyl alcohols as substrates.

A NiP/NiMoO nanocone electrocatalyst for efficient hydrogen evolution: tip-enhanced local electric field effect.

The sluggish kinetics of the hydrogen evolution reaction (HER) result in a high overpotential in alkaline solutions. A high-curvature metal oxide heterostructure can effectively boost the electrocatalytic HER by leveraging the tip-enhanced local electric field effect. Herein, NiP/NiMoO nanocones were synthesised on a nickel foam (NF) substrate by etching a metal-organic framework template.

CoS/CoTe n-n Type Heterojunction: A Heterogenic Interfacial Integration of CoS and CoTe Phases for Energy-Efficient Hydrazine Oxidation Assisted Hydrogen Production.

Controlled and optimized heterogenic interfacial coupling is the key to enhance the electrochemical performance. Herein, for the first time, telluride-based CoS/CoTe heterostructure is reported as a bifunctional catalyst for energy-efficient H generation. Detailed investigations suggest that the heterogenic interfacial coupling leads to superior bifunctional electrochemical performance of the CoS/CoTe heterostructure.

A Coordination Nanosystem Enables Endogenous Ferric Ion-Initiated Multi-Catalysis for Synergistic Tumor-Specific Ferroptosis and Gene Therapy.

Emerging evidence demonstrates that inducing ferroptosis, a nonapoptotic programmed cell death mode, holds significant potential for tumor treatment. However, current ferroptosis strategies utilizing exogenous Fenton-type heavy metal species or introducing glutathione (GSH)/glutathione peroxidase 4 (GPX4) suppressants are hampered by latent adverse effects toward organisms, while utilizing endogenous iron may cause undesirable tumor angiogenesis through specific signaling pathways. Here, a ferric ion (Fe)-responsive and DNAzyme-delivered coordination nanosystem (ZDD) is developed to achieve a novel scheme of synergistic tumor-specific ferroptosis and gene therapy, which modulates and harnesses the endogenous iron in tumors for inducing ferroptosis while intercepting tumor angiogenesis to enhance therapeutic efficacy.

Ultrahigh Exchange Bias Field/Coercive Field Ratio in In Situ Formed Two-Dimensional Magnetic Te-CrO/CrTe Heterostructures.

The exchange bias (EB) effect is a fundamental magnetic phenomenon, in which the exchange bias field/coercive field ratio (|H/H|) can improve the stability of spintronic devices. Two-dimensional (2D) magnetic heterostructures have the potential to construct low-power and high-density spintronic devices, while their typically air unstable and |H/H| lesser, limiting the possibility of applications. Here, 2D CrTe nanosheets have been systematically synthesized with an in situ formed ≈2 nm-thick Te doped CrO layer (Te-CrO) on the upper surface by chemical vapor deposition (CVD) method.

OsCYP22 Interacts With OsCSN5 to Affect Rice Root Growth and Auxin Signalling.

Beyond structural support, plant root systems play crucial roles in the absorption of water and nutrients, fertiliser efficiency and crop yield. However, the molecular mechanism regulating root architecture in rice remains largely unknown. In this study, a short-root rice mutant was identified and named Oscyp22.

Size-Controllable High-Entropy Alloys Toward Stable Hydrogen Production at Industrial-Scale Current Densities.

Efficient and stable electrocatalytic hydrogen evolution reaction (HER) at high current densities is highly desirable for industrial-scale hydrogen production, which is yet challenging, because of the electrocatalyst with short lifespans during the acidic HER process. Here, a controllable preparation technique is successfully developed to synthesize PdPtRuRhAu high-entropy alloys (HEAs) of various sizes, within the 3.14 nm particles (HEA-3.

Development of a Nomogram and Risk Grouping System for Predicting 1-Year Overall Survival of Patients With Atypical Teratoid/Rhabdoid Tumors.

Purpose: Atypical teratoid/rhabdoid tumor (AT/RT) is a kind of central nervous system malignant tumor in children. In this study, we aimed to develop a practically clinical nomogram and risk grouping system to predict 1-year overall survival for patients with atypical teratoid/rhabdoid tumor.

Methods: The nomogram was constructed based on the pediatric tumor registry of Xinhua Hospital affiliated to Shanghai Jiaotong University School of Medicine.

Glutamatergic Input from Arcuate Nucleus Kiss1 Neurons to Preoptic Kiss1 Neurons is Required for LH Surge in Female Mice.

Hypothalamic kisspeptin (Kiss1) neurons are vital for maintaining fertility in the mammal. In the female rodent, Kiss1 neurons populate the anteroventral periventricular/periventricular nuclei (Kiss1AVPV/PeN) and the arcuate nucleus (Kiss1ARH). Kiss1ARH neurons (a.

extracellular vesicles alleviate alcohol-induced liver injury in mice by regulating gut microbiota and activating the Nrf-2 signaling pathway.

derived extracellular vesicles (LAB-EVs) are nanosized particles secreted from during fermentation, and therefore exist universally in fermented foods such as yogurt, pickles, and fermented beverages. In this study, three LAB-EVs were prepared using a simple scalable method, and then their structures, compositions, and biosafety properties were characterized. The protective properties and potential mechanisms of action of the LAB-EVs against alcoholic liver disease were studied.

Recent Advances in the Design and Application of Asymmetric Carbon-Based Materials.

Asymmetric carbon-based materials (ACBMs) have received significant attention in scientific research due to their unique structures and properties. Through the introduction of heterogeneous atoms and the construction of asymmetric ordered/disordered structures, ACBMs are optimized in terms of electrical conductivity, pore structure, and chemical composition and exhibit multiple properties such as hydrophilicity, hydrophobicity, optical characteristics, and magnetic behavior. Here, the recent research progress of ACBMs is reviewed, focusing on the potential of these materials for electrochemical, catalysis, and biomedical applications and their unique advantages over conventional symmetric carbon-based materials.

Coaxial Direct Ink Writing of Cholesteric Liquid Crystal Elastomers in 3D Architectures.

Cholesteric liquid crystal elastomers (CLCEs) hold great promise for mechanochromic applications in anti-counterfeiting, smart textiles, and soft robotics, thanks to the structural color and elasticity. While CLCEs are printed via direct ink writing (DIW) to fabricate free-standing films, complex 3D structures are not fabricated due to the opposing rheological properties necessary for cholesteric alignment and multilayer stacking. Here, 3D CLCE structures are realized by utilizing coaxial DIW to print a CLC ink within a silicone ink.