Sodium Trithiocarbonate as a Promising Sulfidizing Agent for Efficient and Green Recovery of Azurite: Flotation Properties and Interaction Mechanism.

The sulfidization-xanthate flotation process has been used commercially with some success in recovering azurite, but it remains unsatisfactory in terms of the environmental impact and flotation index. To remediate these deficiencies, this study evaluated the flotation performance of sodium trithiocarbonate (NaCS) as a green sulfidizing agent for azurite. Flotation test results demonstrated that NaCS has the same efficacy as sodium sulfide but markedly superior activation performance.

Effect of Laminectomy Methods on the Surgical Safety of Automatic Laminectomy Robot.

Background: The efficacy of laminectomy procedures is contingent on the method of resection. The objective of this study was to investigate the impact of different methods of resection on the surgical safety of automated laminectomy robots, an area that remains uncharted.

Methods: Lamina resection surgeries using both drilling and layer-by-layer methods, are performed on ovine spinal samples.

A Novel Dynamic Growth Rod Inducing Spinal Growth Modulation for the Correction of Spinal Deformities.

Background: Growth rods are the gold standard for treating early-onset scoliosis (EOS). However, current treatments with growth rods do not optimize spinal growth in EOS patients, and frequent distraction surgeries significantly increase complications, imposing considerable economic and psychological burdens on patients. An improved growth rod is urgently required to address the need for dynamic growth and external regulation.

A novel nomogram for predicting the morbidity of chronic atrophic gastritis based on serum CXCL5 levels.

Objective: This study aimed to investigate the diagnostic potential of serum CXC chemokine ligand 5 (CXCL5) in patients with chronic atrophic gastritis (CAG) and to establish a prediction model for better diagnosis of CAG.

Methods: A retrospective analysis was conducted, encompassing 570 cases of CAG patients admitted to the Department of Gastroenterology of the Second Affiliated Hospital of Anhui University of Traditional Chinese Medicine, who underwent gastroscopy and received pathologically confirmed diagnoses between June 2018 and June 2023. Additionally, 570 cases without CAG who underwent health checkups were included and classified into the control group.

Object detection in motion management scenarios based on deep learning.

In athletes' competitions and daily training, in order to further strengthen the athletes' sports level, it is usually necessary to analyze the athletes' sports actions at a specific moment, in which it is especially important to quickly and accurately identify the categories and positions of the athletes, sports equipment, field boundaries and other targets in the sports scene. However, the existing detection methods failed to achieve better detection results, and the analysis found that the reasons for this phenomenon mainly lie in the loss of temporal information, multi-targeting, target overlap, and coupling of regression and classification tasks, which makes it more difficult for these network models to adapt to the detection task in this scenario. Based on this, we propose for the first time a supervised object detection method for scenarios in the field of motion management.

Transcriptome sequencing and anthocyanin metabolite analysis involved in leaf red color formation of Cinnamomum camphora.

Cinnamomum camphora, a key multifunctional tree species, primarily serves in landscaping. Leaf color is crucial for its ornamental appeal, undergoing a transformation to red that enhances the ornamental value of C. camphora.

Association between egg consumption and risk of obesity: A comprehensive review: EGG CONSUMPTION AND OBESITY.

Eggs serve as a vital source of high-quality protein and lipids in the human diet, contributing significantly to nutritional intake; however, the relation between egg intake and health risks has been controversial. This study aimed to assess the relationship between egg intake and obesity and the effects of the various nutrients in eggs on obesity were separately investigated. This review involved searching Scopus, PubMed, Google Scholar for relevant articles from 2002 to 2022.

Pelvic floor muscle training for the prevention and management of low anterior resection syndrome in patients with rectal cancer: An evidence-based summary.

Objective: This study aims to summarize the best available evidence on the effectiveness of pelvic floor muscle training (PFMT) in preventing and managing low anterior resection syndrome (LARS) among patients with rectal cancer, with the goal of enhancing quality of care.

Methods: A systematic search was conducted across databases, including BMJ Best Practice, UpToDate, WHO, GIN, UK NICE, NGC, SIGN, RNAO, NCCN, JBI Library, Cochrane Library, CINAHL, Web of Science, Embase, OVID, PubMed, Chinese Wanfang, CNKI, SinoMed, and VIP, covering publications from inception through June 30, 2024. We targeted clinical decisions, guidelines, evidence summaries, expert consensus statements, systematic reviews, and randomized controlled trials related to PFMT for LARS in patients with rectal cancer.

Mendelian randomization analyses support causal relationships between HPV infection and colorectal cancer.

Background: Human Papillomavirus (HPV) infections leading to a variety of diseases are a global public health issue.Despite the well-established link between HPV infection and cervical and anogenital cancers, there is ongoing debate regarding the relationship between HPV infection and colorectal cancer (CRC).

Methods: We evaluated the causal connection between HPV infection and CRC utilizing five Mendelian randomization (MR) methods.

The role of suppressor of cytokine signaling 3 in inflammatory bowel disease and its associated colorectal cancer.

Inflammatory bowel disease (IBD) and colorectal cancer (CRC), as two of the major human intestinal diseases, provide challenges for the medical field. Suppressor of cytokine signaling 3 (SOCS3), a protein molecule that negatively regulates cytokine signaling through multiple pathways, is involved in the regulation of various inflammatory diseases and tumors. In IBD, SOCS3 acts on a variety of cells to repair mucosal damage and balance the immune response, including epithelial cells, macrophages, dendritic cells, neutrophils, and T cells.

Clinical features and effects of cyclosporine in the treatment of psoriasis: a systemic review and meta-analysis.

To systematically evaluate clinical features and effects of cyclosporine in the treatment of psoriasis. Databases including Web of Science, PubMed, The Cochrane Library, Embase, CNKI, Wan Fang, and VIP were electronically searched for studies on the use of cyclosporine in the treatment of psoriasis, from inception to March 2024. Two reviewers independently screened the literature, extracted data, and assessed the risk of bias of the included studies.

Neutrophil-to-lymphocyte ratio as a predictive biomarker for hyperprogressive disease mediated by immune checkpoint inhibitors: a systematic review and meta-analysis.

Background: Hyperprogressive disease (HPD) is a novel pattern of paradoxically rapid tumor progression, which often leads to early death, mostly in the first 2 months of treatment with immune checkpoint inhibitors (ICIs). Currently, there is no validated biomarker to assess patients at risk of HPD.

Aim: The aim of this study was to systematically evaluate the predictive value of the neutrophil-to-lymphocyte ratio (NLR) in HPD and establish a reliable variable to support clinicians in defining personalized treatment strategies.

Fluxional halogen bonds in linear complexes of tetrafluorodiiodobenzene with dinitrobenzene.

The fluxional nature of halogen bonds (XBs) in small molecular clusters, supramolecules, and molecular crystals has received considerable attention in recent years. In this work, based on extensive density-functional theory calculations and detailed electrostatic potential (ESP), natural bonding orbital (NBO), non-covalent interactions-reduced density gradient (NCI-RDG), and quantum theory of atoms in molecules (QTAIM) analyses, we unveil the existence of fluxional halogen bonds (FXBs) in a series of linear (ICFI)(OONCHNOO) (m + n = 2-5) complexes of tetrafluorodiiodobenzene with dinitrobenzene which appear to be similar to the previously reported fluxional hydrogen bonds (FHBs) in small water clusters (HO) (n = 2-6). The obtained fluxional mechanisms involve one FXB in the systems which fluctuates reversibly between two linear CI···O XBs in the ground states (GS and GS') via a bifurcated CI  ON van der Waals interaction in the transition state (TS).

Current research and future prospects of immunonutrition in gastrointestinal malignancies.

Immune nutrition, as an integral component of nutritional support therapy, has garnered significant attention and research in the treatment of gastrointestinal malignancies. Recent advancements in nutritional formulas containing components such as glutamine, omega-3 polyunsaturated fatty acids, and arginine have led to the development of what is now termed immune nutrition or pharmacological nutrition. These formulations go beyond traditional nutritional support, functioning more like nutritional supplements with pharmacological effects.

A New Method for Scoliosis Screening Incorporating Deep Learning With Back Images.

Study Design: Retrospective observational study.

Objectives: Scoliosis is commonly observed in adolescents, with a world0wide prevalence of 0.5%.

From Natural Fibers to High-Performance Anodes: Sisal Hemp Derived Hard Carbon for Na-/K-Ion Batteries and Mechanism Exploration.

Hard carbon (HC) is a promising anode material in alkali metal ion batteries owing to its cost-effectiveness, abundant sources, and low working voltage. However, challenges persist in achiving prolonged cycling stability and consistent capacity, and the sodium storage mechanism in HC is still debated. Herein, an unreported biomass precursor, "sisal," for deriving hard carbon is developed.

A novel nanoplatform-based circCSNK1G3 affects CBX7 protein and promotes glioma cell growth.

Bioenvironmental and biological factors have the potential to contribute to the development of glioma, a type of brain tumor. Recent studies have suggested that a unique circular RNA called circCSNK1G3 could play a role in promoting the growth of glioma cells. It does this by stabilizing a specific microRNA called miR-181 and reducing the expression of a tumor-suppressor gene known as chromobox protein homolog 7 (CBX7).

The association between SII and aging: evidence from NHANES 1999-2018.

Background: The study aimed to examine the association between the systemic immune-inflammation index (SII), a contemporary metric of systemic inflammatory response, and biological aging, which are closely interconnected processes.

Methods: This cross-sectional study utilized 10 cycles of data from the NHANES database spanning from 1990 to 2018. The study examined the relationship between the SII index, calculated as P * N/L, where P represents preoperative peripheral platelet count, N represents neutrophil count, and L represents lymphocyte count, and biological aging.