Differential effects of high-fat diet on salivary and gut microbiota.

Objectives: Microorganisms contribute to the pathogenesis of obesity, while more studies focus on gut microbiome. However, the relationship between oral microbiota and obesity has yet to be elucidated. This study was designed to investigate the similarities and differences in the effects of a high-fat diet on salivary and gut microbiota through mouse experiments, exploring the hypothesis that oral microbial mechanisms may contribute to obesity.

Comparison of sterile normal saline and 1% povidone-iodine for vaginal preparation in vesicovaginal fistula: a randomised trial.

Background: Vaginal preparation before transvaginal gynecological surgeries improves the success rate. However, there is no consensus on which agent is superior for transvaginal repair of vesicovaginal fistula (VVF). We aimed to compare irritation symptoms and antimicrobial function between sterile normal saline (SS) and 1% povidone-iodine (PI) for vaginal preparation in surgical repair of VVF.

Robot-assisted vesicovaginal fistula repair with "Rainbow-shaped" peritoneal flap: a single-center experience.

Purpose: Vesicovaginal fistula (VVF) refers to an abnormal communication between the bladder and vagina, leading to uncontrolled leakage of urine from the vagina. This study aimed to assess the efficacy and safety of robot-assisted laparoscopic VVF repair with a "rainbow-shaped" peritoneal flap.

Methods: A retrospective analysis was conducted on 15 patients who underwent robot-assisted VVF repair from July 2021 to March 2023 in Peking University First Hospital.

Potential therapeutic effect of dimethyl fumarate on Treg/Th17 cell imbalance in biliary atresia.

The imbalance between Tregs and proinflammatory Th17 cells in children with biliary atresia (BA) causes immune damage to cholangiocytes. Dimethyl fumarate (DMF), an immunomodulatory drug, regulates the Treg/Th17 balance in diseases like multiple sclerosis (MS). This study explores DMF's effect on Treg/Th17 balance in BA and its potential mechanism.

DDX39A resolves replication fork-associated RNA-DNA hybrids to balance fork protection and cleavage for genomic stability maintenance.

Safeguarding replication fork stability in transcriptionally active regions is crucial for precise DNA replication and mutation prevention. Here, we discover the pervasive existence of replication fork-associated RNA-DNA hybrids (RF-RDs) in transcriptionally active regions of human cells. These hybrids function as protective barriers, preventing DNA2-mediated nascent DNA degradation and replication fork collapse under replication stress.

Association between brachial-ankle pulse wave velocity, obesity-related indices, and the 10-year incident risk score of atherosclerotic cardiovascular disease: The rural Chinese cohort study.

Background And Aims: Although existing evidence suggests that arterial stiffness and obesity impact cardiovascular health, limited studies have been conducted to explore the association between brachial-ankle pulse wave velocity (baPWV), obesity-related indices, and the risk of atherosclerotic cardiovascular disease (ASCVD).

Methods And Results: The study participants were among those who completed the baPWV measurement at the second follow-up examination (during 2018-2020) of the Rural Chinese Cohort Study. Logistic regression models were employed to calculate odds ratios (ORs) and 95 % confidence intervals (CIs) of the 10-year incident risk score of ASCVD associated with baPWV and obesity-related indices.

[Diagnostic efficacy of targeted biopsy combined with regional systematic biopsy in prostate cancer in patients with PI-RADS 4-5].

Objective: To investigate the diagnostic efficacy of targeted biopsy combined with regional systematic biopsy in prostate cancer (PCa) in patients with prostate imaging reporting and data system v2.1 (PI-RADS v2.1) 4-5.

Homologous Recombination Repair Gene Mutations in Prostate Cancer: Prevalence and Clinical Value.

Despite advances in our understanding of the molecular landscape of prostate cancer and the development of novel biomarker-driven therapies, the prognosis of patients with metastatic prostate cancer that is resistant to conventional hormonal therapy remains poor. Data suggest that a significant proportion of patients with metastatic castration-resistant prostate cancer (mCRPC) have mutations in homologous recombination repair (HRR) genes and may benefit from poly(ADP-ribose) polymerase (PARP) inhibitors. However, the adoption of HRR gene mutation testing in prostate cancer remains low, meaning there is a missed opportunity to identify patients who may benefit from targeted therapy with PARP inhibition, with or without novel hormonal agents.

A novel biopsy scheme for prostate cancer: targeted and regional systematic biopsy.

Purpose: To explore a novel biopsy scheme for prostate cancer (PCa), and test the detection rate and pathological agreement of standard systematic (SB) + targeted (TB) biopsy and novel biopsy scheme.

Methods: Positive needles were collected from 194 patients who underwent SB + TB (STB) followed by radical prostatectomy (RP). Our novel biopsy scheme, targeted and regional systematic biopsy (TrSB) was defined as TB + regional SB (4 SB-needles closest to the TB-needles).

Effects of multidisciplinary team continuous care model on psychological behavior and quality of life in children with β-thalassemia major.

Objective: To explore the effects of a multidisciplinary team (MDT) continuous care model on psychological behavior and quality of life in children with β-thalassemia major (β-TM).

Methods: A retrospective study was conducted on 90 children with β-TM who were hospitalized in the Department of Pediatrics, Affiliated Hospital of Youjiang Medical University for Nationalities from October 2021 to May 2022. According to nursing methods, the children were divided into a routine group and an experimental group, with 45 cases in each group.

Modified Ileal Conduit for Pelvic Lipomatosis: Technique Description and Outcome.

Introduction: The aim of this study was to present the surgical technique and clinical outcomes of modified ileal conduit for pelvic lipomatosis (PL).

Methods: From 2020 to 2022, we prospectively enrolled 9 patients with PL undergoing modified ileal conduit. The patient characteristics, perioperative variables, and follow-up outcomes as well as the description of surgical technique were reported.

Room-temperature sulfur doped NiMoO with enhanced conductivity and catalytic activity for efficient hydrogen evolution reaction in alkaline media.

Transition metal oxides have been acknowledged for their exceptional water splitting capabilities in alkaline electrolytes, however, their catalytic activity is limited by low conductivity. The introduction of sulfur (S) into nickel molybdate (NiMoO) at room temperature leads to the formation of sulfur-doped NiMoO (S-NiMoO), thereby significantly enhancing the conductivity and facilitating electron transfer in NiMoO. Furthermore, the introduction of S effectively modulates the electron density state of NiMoO and facilitates the formation of highly active catalytic sites characterized by a significantly reduced hydrogen absorption Gibbs free energy (ΔG) value of -0.

Deep learning-based radiomics model from pretreatment ADC to predict biochemical recurrence in advanced prostate cancer.

Purpose: To develop deep-learning radiomics model for predicting biochemical recurrence (BCR) of advanced prostate cancer (PCa) based on pretreatment apparent diffusion coefficient (ADC) maps.

Methods: Data were collected retrospectively from 131 patients diagnosed with advanced PCa, randomly divided into training (n = 93) and test (n = 38) datasets. Pre-treatment ADC images were segmented using a pre-trained artificial intelligence (AI) model to identify suspicious PCa areas.

Methane removal efficiencies of biochar-mediated landfill soil cover with reduced depth.

Biochar amendment for landfill soil cover has the potential to enhance methane removal efficiency while minimizing the soil depth. However, there is a lack of information on the response of biochar-mediated soil cover to the changes in configuration and operational parameters during the methane transport and transformation processes. This study constructed three biochar-amended landfill soil covers, with reduced soil depths from 75 cm (C2) to 55 cm (C3) and 45 cm (C4), and the control group (C1) with 75 cm and no biochar.

The DDD score outperforms the RENAL score in predicting high-grade renal cell carcinoma.

Objectives: To explore the relationship between Fuhrman grade of renal cell carcinoma (RCC) and the DDD score.

Methods: We reviewed the records of 527 nonmetastatic RCC patients. Demographic, clinical, and pathologic characteristics were reviewed.

Manipulating soil microbial community assembly by the cooperation of exogenous bacteria and biochar for establishing an efficient and healthy CH biofiltration system.

Manipulating the methanotroph (MOB) composition and microbial diversity is a promising strategy to optimize the methane (CH) biofiltration efficiency of an engineered landfill cover soil (LCS) system. Inoculating soil with exogenous MOB-rich bacteria and amending soil with biochar show strong manipulating potential, but how the two stimuli interactively shape the microbial community structure and diversity has not been clarified. Therefore, three types of soils with active CH activities, including paddy soil, river wetland soil, and LCS were selected for enriching MOB-dominated communities (abbreviated as B_PS, B_RWS, and B_LCS, respectively).

Effect of "Internet + tertiary hospital-primary hospital-family linkage home care" model on self-care ability and quality of life of discharged stroke patients.

Objective: To investigate the intervention effect of an "Internet + tertiary hospital-primary hospital-family linkage home care" model on the quality of life and self-care abilities of discharged stroke patients.

Methods: The clinical data of 90 patients with stroke who were hospitalized and discharged from the Department of Neurology of the Affiliated Hospital of Youjiang Medical College for Nationalities from October 2020 to September 2021 were retrospectively analyzed. They were split into a control group (41 cases) and an intervention group (40 cases) based on different care modes.

Surgical treatment of pelvic lipomatosis: a systematic review of 231 cases.

Background: Pelvic lipomatosis (PL) is a rare condition that is characterized by excessive growth of fat in the pelvic cavity. Studies have yet to systematically review surgical treatments for PL.

Objectives: To provide a reference for selecting reasonable surgical treatments for PL patients according to previous literature on the surgical treatment of PL.

PP2A inhibition causes synthetic lethality in BRCA2-mutated prostate cancer models via spindle assembly checkpoint reactivation.

Mutations in the BRCA2 tumor suppressor gene have been associated with an increased risk of developing prostate cancer. One of the paradoxes concerning BRCA2 is the fact that its inactivation affects genetic stability and is deleterious for cellular and organismal survival, while BRCA2-mutated cancer cells adapt to this detriment and malignantly proliferate. Therapeutic strategies for tumors arising from BRCA2 mutations may be discovered by understanding these adaptive mechanisms.

Insights into urinary incontinence after robot-assisted radical prostatectomy: urgent urinary incontinence or stress urinary incontinence.

Purpose: Urinary incontinence is a common complication following robot-assisted radical prostatectomy (RARP). Few studies have explored the relationships and differences between stress urinary incontinence (SUI) and urgent urinary incontinence (UUI) after RARP. This study aimed to investigate the occurrence rates and risk factors of UUI and SUI in short term after RARP.

Enhanced methane oxidation efficiency by digestate biochar in landfill cover soil: Microbial shifts and carbon metabolites insights.

The ability of biochar to enhance the oxidation of methane (CH) in landfill cover soil by promoting the growth and activity of methane-oxidizing bacteria (MOB) has attracted significant attention. However, the optimal characteristics of digestate-derived biochar (DBC) for promoting the MOB community and CH removal performance remain unclear. This study examined how the CH oxidation capacity and respiratory metabolism of MOB life process are affected by the application of DBC compared with the most commonly used woody-derived biochar (WBC).

Beneficial effects of indigenous Bacillus spp. on growth, antioxidants, immunity and disease resistance of Rhynchocypris lagowskii.

This study aimed to investigate the effect of Bacillus aryabhattai (LSG3-7) and Bacillus mojavensis (LSG3-8) on growth performance, antioxidant capacity, and immune response in Rhynchocypris lagowskii (Dybowski, 1869), at the trial and challenge periods. A 630 healthy fish (10.76 ± 0.