Osteoporosis is a common bone disease， whose incidence is still on the rise， posing great challenges to patients and society. This review mainly studies the pathogenesis of osteoporosis from the aspects of oxidative stress， inflammatory response， and glucolipotoxicity-induced injury and clarifies the efficacy and mechanism of some active ingredients of traditional Chinese medicine against osteoporosis through the integration of in vitro and in vivo experiments. The experimental results suggest that some active ingredients can improve bone resorption markers and maintain bone homeostasis by modulating inflammation， oxidative stress， etc. These active ingredients regulate osteoporosis through the receptor activator of nuclear transcription factor-κB （NF-κB） ligand （RANKL） pathway， osteoprotegerin （OPG） pathway， Wnt/β-catenin pathway， NF-κB pathway， mitogen-activated protein kinase （MAPK） pathway， adenosine monophosphate （AMP）-activated protein kinase （AMPK）/mammalian target of rapamycin （mTOR） pathway， and oxidative stress pathway. This review provides ideas for the progress of the prevention and treatment of osteoporosis with the active ingredients of traditional Chinese medicine， aiming to provide new potential lead compounds and reference for the development of innovative drugs and clinical therapy for the treatment of osteoporosis.

OBJECTIVE To systematically evaluate medication risk prediction models for hospitalized adult patients and provide references for their development and clinical application. METHODS Databases including PubMed， Embase， Web of Science， CNKI， Wanfang data， VIP and CBM were searched for studies on medication risk prediction models from their inception to May 2024. After screening the literature， extracting data， and evaluating the quality of the literature， descriptive analysis was performed on the results of the included studies. RESULTS A total of 13 studies were included， involving 12 models. Nine studies used Logistic regression algorithm for modeling， and the number of included predictive factors ranged from 3 to 11； the area under the receiver operating characteristic curve ranged from 0.65 to 0.865. The literature quality evaluation results showed that 10 studies had high risk of bias； 10 studies had high applicability risk. A total of 31 predictive factors were extracted， including 15 items of basic patient information， 3 test indicators， and 5 items of medication information， and 8 others. CONCLUSIONS The existing medication risk prediction models for hospitalized adult inpatients are mainly Logistic regression algorithm， with predictive factors mainly focusing on basic indicators such as demographics. The overall prediction performance of the models needs to be improved， and the overall risk of bias is relatively high.

The Baveno Cooperation is a consortium of internationally renowned experts committed to setting standards for the clinical management of patients with advanced chronic liver disease, with a particular emphasis on complications related to portal hypertension. Updated every five years and endorsed by major scientific societies, the Baveno recommendations have significantly influenced clinical practice and improved patient outcomes worldwide. The latest Baveno consensus, Baveno VII, provided a series of recommendations that have shifted our understanding of chronic liver disease and portal hypertension and profoundly shaped clinical practice. However, many areas of research remain to be explored in the short to intermediate term to enable a more personalized medicine approach. This review highlights some of the most relevant advancements introduced in Baveno VII and discusses future challenges.
Hypertension, Portal/therapy* ; Humans

This study aimed to comprehensively examine the association of gallstones, cholecystectomy, and cancer risk. Multivariable logistic regressions were performed to estimate the observational associations of gallstones and cholecystectomy with cancer risk, using data from a nationwide cohort involving 239 799 participants. General and gender-specific two-sample Mendelian randomization (MR) analysis was further conducted to assess the causalities of the observed associations. Observationally, a history of gallstones without cholecystectomy was associated with a high risk of stomach cancer (adjusted odds ratio (aOR)=2.54, 95% confidence interval (CI) 1.50-4.28), liver and bile duct cancer (aOR=2.46, 95% CI 1.17-5.16), kidney cancer (aOR=2.04, 95% CI 1.05-3.94), and bladder cancer (aOR=2.23, 95% CI 1.01-5.13) in the general population, as well as cervical cancer (aOR=1.69, 95% CI 1.12-2.56) in women. Moreover, cholecystectomy was associated with high odds of stomach cancer (aOR=2.41, 95% CI 1.29-4.49), colorectal cancer (aOR=1.83, 95% CI 1.18-2.85), and cancer of liver and bile duct (aOR=2.58, 95% CI 1.11-6.02). MR analysis only supported the causal effect of gallstones on stomach, liver and bile duct, kidney, and bladder cancer. This study added evidence to the causal effect of gallstones on stomach, liver and bile duct, kidney, and bladder cancer, highlighting the importance of cancer screening in individuals with gallstones.
Humans ; Mendelian Randomization Analysis ; Gallstones/complications* ; Female ; Male ; Cholecystectomy/statistics & numerical data* ; Middle Aged ; Risk Factors ; Aged ; Adult ; Neoplasms/etiology* ; Stomach Neoplasms/epidemiology*

Objective:To compare the pregnancy outcomes of luteal phase and follicular phase progestin-primed ovarian stimulation protocol with clomiphene citrate supplementation(LPPOS+CC and FPPOS+CC)in young women with diminished ovarian reserve(DOR).Methods:A total of 483 women aged≤35 years with DOR,who underwent in vitro fertilization(IVF)/intracytoplasmic sperm injection(ICSI)/embryo transfer(ET)with controlled ovarian stimulation using LPPOS+CC(n=257)or FPPOS+CC(n=226)protocols during June 2018 and December 2021 at the First Affiliated Hospital of Wenzhou Medical University,were included in this retrospective study.The baseline characteristics,superovulation results,laboratory related indicators between the two groups,and the pregnancy outcomes of women who achieved at least one high-quality cleavage-stage embryo or good-morphology blastocyst were compared between the two groups.Results:No statistically significant differences were identified between the groups with respect to age,duration of infertility,proportion of secondary infertility,previous failed cycles,body mass index,anti-Müllerian hormone,antral follicle count,basal luteinizing hormone level,basal progesterone level,number of oocytes retrieved,oocyte maturation rate,high-quality cleavage-stage embryo cycle rate,the percentage of women with profound pituitary suppression,live birth rate and preterm birth rate(all P＞0.05).The LH levels on the day of trigger[4.0(2.7,5.3)vs.5.1(3.2,7.2)IU/L],the percentage of women with LH levels of＞10 IU/L on the trigger day(3.13%vs.10.67%),and the two pronucleus(2PN)rate of ICSI oocytes(72.16%vs.79.56%)were significantly lower in the LPPOS+CC group than those in the FPPOS+CC group(P＜0.05 or P＜0.01).The duration of stimulation[11(9,12)vs.9(8,11)d],the consumption of total gonadotropin[2213(1650,2700)vs.2000(1575,2325)IU],the progesterone levels on the day of trigger[1.3(0.8,2.9)vs.0.9(0.6,1.2)ng/mL],the clinical pregnancy rate[61.88%vs.46.84%],and implantation rate[42.20%vs.31.07%]in the LPPOS+CC group were significantly higher than those in the FPPOS+CC group(all P＜0.01).Conclusion:Compared to FPPOS+CC,the LPPOS+CC protocol appears to have better pregnancy outcomes for young women with DOR undergoing IVF/ICSI-ET.

The impact of various anterior cervical surgeries on biomechanical properties of cervical vertebrae varies depending on the specific surgical techniques employed.However,accurately measuring the mechanical characteristics of individual parts of the cervical vertebrae or implants within them in a clinical setting can be challenging.As a result,the finite element method is commonly utilized in studies on anterior cervical surgery,allowing for the precise analysis of stress and strain distributions in different areas of interest through computer simulations.This method facilitates the study of biomechanical properties associated with different anterior cervical surgical approaches.This review discusses the progress of finite element analysis in anterior cervical surgery,summarizes current research findings on fusion and non-fusion procedures,hybrid surgeries,and minimally invasive techniques,so as to provide theoretical references for the selection of different anterior cervical surgical interventions from a biomechanical perspective.

Objective To investigate whether recombinant Newcastle disease virus(rL-RVG)induces iron death in gastric cancer cells through Nrf2-GCLC-GPX4 pathway.Methods After human gastric cancer HGC-27 cells were treated with rL-RVG,Newcastle disease virus(NDV)and PBS solution(control group),respectively,cell proliferation,invasion and migration were detected by CCK-8 assay and Transwell invasion assay and cell scratch test.Ferroptosis accelerator(erastin),and nuclear factor E2 related factor 2(Nrf2)accelerator(TBHQ)and inhibitor(ML385)were added respectively as controls.The content of malondialdehyde(MDA)in each treatment group was detected by lipid oxidation kit.The content of reactive oxygen species(ROS)was detected by DCFH-DA fluorescent probe and flow cytometry.Western blotting and immunofluorescence assay were employed to measure the expression levels of Nrf2-GCLC-GPX4 pathway related proteins.Results Compared with the control group,the survival rate of HGC-27 cells were significantly decreased after rL-RVG and NDV treatment in a dose-and time-dependent manner,and the effect was more significant in the rL-RVG treatment group(P＜0.05).The migration and invasion abilities of HGC-27 cells were obviously inhibited in the NDV and rL-RVG treatment groups,and the latter had more notable inhibition than the former.The protein levels of Nrf2,GCLC,SLC7A11 and GPX4 were statistically decreased(P＜0.05),and the contents of MDA and ROS were increased(P＜0.05)in the virus treatment groups than the control group,with the increasing or decreasing trend more significant in the rL-RVG group than the NDV group.What's more,the protein levels of SLC7A11 and GPX4 were decreased in the erastin group(P＜0.05).Compared with the control group,those of Nrf2,GCLC,SLC7A11 and GPX4 were increased in the TBHQ group and decreased in the ML385 group(P＜0.05),while the contents of MDA and ROS were decreased and increased respectively in the above 2 groups(P＜0.05).Compared with the rL-RVG group,the rL-RVG+TBHQ group and rL-RVG+ML385 group had enhanced and reduced protein expressio of Nrf2,GCLC,SLC7A11 and GPX4,respectively(P＜0.05),while the contents of MDA and ROS were in opposite trends(P＜0.05).Conclusion rL-RVG can induce ferroptosis of gastric cancer cells through Nrf2-GCLC-GPX4 pathway,and then inhibit the growth of tumor cells.

Objective To investigate the role of sodium-hyaluronate-modified calcium peroxide nanoparticles(SH-CaO2 NPs)in inducing pyroptosis in human gastric cancer cells and its possible mechanisms.Methods Transmission electron microscopy(TEM),X-ray diffraction(XRD),infrared spectroscopy,and zeta potential test were used to confirm the synthesis of SH-CaO2 NPs.Cell scratch assay and CCK-8 assay were employed to observe the impacts of SH-CaO2 NPs on the migration and proliferation of human gastric cancer cell line HGC-27.The generation of reactive oxygen species(ROS)was observed with confocal laser scanning microscopy(CLSM)and quantified with flow cytometry in the cells after SH-CaO2 NPs treatment or with pretreatment with ROS inhibitor NAC.Furthermore,the effects of pretreatment of NLRP3 inhibitor(MCC950)and Caspase-1 inhibitor(VX765)on the proliferative activity and on expression of their own and their downstream GSDMD in HGC-27 cells were also investigated with CCK-8 assay,immunofluorescence assay and Western blotting.Results TEM images,XRD,infrared spectroscopy,and zeta potential test confirmed the successful preparation of SH-CaO2 NPs.Cell scratch assay and CCK-8 assay showed that application of SH-CaO2 NPs for 24 h significantly inhibited the proliferation of HGC-27 cells(P＜0.001),while,CLSM and flow cytometry indicated the treatment also promoted the production of ROS(P＜0.001).Pretreatment of ROS inhibitor NAC resulted in up-regulation of NLRP3,and increased expression levels of cleaved Caspase-1 and N-terminal fragment of GSDMD(P＜0.001),while pretreatment of both NLRP3 inhibitor and Caspase-1 inhibitor could reverse the process.Conclusion SH-CaO2 NPs inhibit cell viability of human gastric cancer,which may mediate the inflammatory response and pyroptosis by activating the ROS/NLRP3/Caspase-1/GSDMD signaling pathway.

OBJECTIVE To evaluate the efficacy of intranasal branches neurotomy of vidian nerve in the treatment of persistent moderate to severe allergic rhinitis. METHODS Cases diagnosed as persistent moderate-severe allergic rhinitis in our department were collected. those treated with branches neurotomy of vidian nerve were selected as the treatment group,and those treated with conservative medicine were selected as the control group. The visual analogue scale(VAS),rhinoconjunctivitis quality of life questionnaire(RQLQ),Nitric oxide in nose(nNO) and medication score evaluation of two groups of cases were evaluated respectively short-term(<1 year),medium-term(1 to 3 years) and long-term prognosis of outcome(3 to 5 years). RESULTS The short-term,mid-term and long-term postoperative VAS(2.26±0.75,2.30±0.63,2.49±0.57),RQLQ(0.55±0.11,0.55±0.11,1.00±0.12),nNO[(464.62±75.84)ppb,(378.63±110.21)ppb,(368.23±104.25)ppb]and medication scores (2.50±1.03,2.54±0.99,2.95±0.93) were significantly lower than those before operation[6.76±0.58,3.35±0.40,(696.64±132.69)ppb,5.17±1.50)]. The VAS,RQLQ,nNO and medication scores of the control group were lower than those of the control group at the corresponding time points(all P<0.05). One patient developed blindness in the right eye after interventional treatment due to epistaxis 21 days after operation,but no serious complications directly related to intranasal branches neurotomy of vidian nerve occurred. CONCLUSION The branches neurotomy of vidian nerve have a positive outcome in short,medium and long-term for persistent moderate to severe allergic rhinitis,the operation is safe and effective.

Background::Although overnight fasting is recommended prior to endoscopic retrograde cholangiopancreatography (ERCP), the benefits and safety of high-carbohydrate fluid diet (CFD) intake 2 h before ERCP remain unclear. This study aimed to analyze whether high-CFD intake 2 h before ERCP can be safe and accelerate patients’ recovery.Methods::This prospective, multicenter, randomized controlled trial involved 15 tertiary ERCP centers. A total of 1330 patients were randomized into CFD group ( n = 665) and fasting group ( n = 665). The CFD group received 400 mL of maltodextrin orally 2 h before ERCP, while the control group abstained from food/water overnight (>6 h) before ERCP. All ERCP procedures were performed using deep sedation with intravenous propofol. The investigators were blinded but not the patients. The primary outcomes included postoperative fatigue and abdominal pain score, and the secondary outcomes included complications and changes in metabolic indicators. The outcomes were analyzed according to a modified intention-to-treat principle. Results::The post-ERCP fatigue scores were significantly lower at 4 h (4.1 ± 2.6 vs. 4.8 ± 2.8, t = 4.23, P <0.001) and 20 h (2.4 ± 2.1 vs. 3.4 ± 2.4, t= 7.94, P <0.001) in the CFD group, with least-squares mean differences of 0.48 (95% confidence interval [CI]: 0.26–0.71, P <0.001) and 0.76 (95% CI: 0.57–0.95, P <0.001), respectively. The 4-h pain scores (2.1 ± 1.7 vs. 2.2 ± 1.7, t = 2.60, P = 0.009, with a least-squares mean difference of 0.21 [95% CI: 0.05–0.37]) and positive urine ketone levels (7.7% [39/509] vs. 15.4% [82/533], χ2 = 15.13, P <0.001) were lower in the CFD group. The CFD group had significantly less cholangitis (2.1% [13/634] vs. 4.0% [26/658], χ2 = 3.99, P = 0.046) but not pancreatitis (5.5% [35/634] vs. 6.5% [43/658], χ2 = 0.59, P = 0.444). Subgroup analysis revealed that CFD reduced the incidence of complications in patients with native papilla (odds ratio [OR]: 0.61, 95% CI: 0.39–0.95, P = 0.028) in the multivariable models. Conclusion::Ingesting 400 mL of CFD 2 h before ERCP is safe, with a reduction in post-ERCP fatigue, abdominal pain, and cholangitis during recovery.Trail Registration::ClinicalTrials.gov, No. NCT03075280.