ObjectiveTo observe the clinical efficacy of Gandou Fumu Granules （GDFMG） combined with sodium dimercaptosulphonate （DMPS） on liver fibrosis in Wilson disease （WD） patients with the syndrome of phlegm and blood stasis， evaluate its effect on cuproptosis-related indicators， and explore the possible mechanisms of cuproptosis in WD-related liver fibrosis. MethodsSixty WD patients diagnosed with the syndrome of phlegm and blood stasis between January 2023 and December 2023 were randomly divided into a control group and an observation group， with 30 patients in each group. The control group received the copper chelator DMPS for the first 6 days， followed by calcium gluconate injection for the next 2 days， completing an 8-day treatment cycle. The observation group received GDFMG in addition to the treatment regimen of the control group， with both groups treated for 21 cycles. A Beckman fully automated biochemical analyzer was used to detect levels of type Ⅳ collagen （CⅣ）， hyaluronic acid （HA）， laminin （LN）， N-terminal propeptide of type Ⅲ procollagen （PⅢ-NP）， and serum copper （SCu） before and after treatment in both groups. Enzyme-linked immunosorbent assay （ELISA） was used to measure levels of ferredoxin 1 （FDX1）， lipoic acid synthetase （LIAS）， and dihydrolipoamide S-acetyltransferase （DLAT）. Atomic absorption spectroscopy measured 24-hour urine copper levels before treatment and after the 7， 14， and 21 treatment cycles in both groups. An Fibro Touch （FT） non-invasive liver fibrosis diagnostic device was used to measure liver stiffness （LSM） in both groups before and after treatment. Traditional Chinese medicine syndrome score （TCMSS） was evaluated at the same intervals. Clinical efficacy， adverse events， and safety indicators were also compared. ResultsAfter treatment， levels of CⅣ， HA， LN， and PⅢNP significantly decreased in both groups compared to pre-treatment levels （P<0.01）. The observation group showed a more pronounced reduction compared to the control group （P<0.05）. There were no statistically significant differences in SCu levels in both groups before and after treatment. After treatment， levels of FDX1，LIAS and DLAT significantly increased in both groups（P<0.01）. The observation group showed more notable improvements in these indicators than the control group （P<0.05）. After the 7， 14， 21 treatment cycles， 24-hour urine copper levels significantly increased in both groups compared to pre-treatment levels （P<0.01）. The observation group had a greater increase in 24-hour urine copper levels than the control group after treatment （P<0.05，P<0.01）， and although 24-hour urine copper levels increased after 7 cycles， a gradual decline was observed in subsequent cycles. After treatment， LSM levels significantly decreased in both groups compared to pre-treatment levels （P<0.01）， with the observation group showing a greater reduction than the control group （P<0.05）. Clinical efficacy was significantly better in the observation group than the control group （P<0.05）. No significant differences in the incidence of adverse events or safety indicators were observed between the two groups after treatment. ConclusionGDFMG combined with DMPS can reduce LSM in WD patients with liver fibrosis and the syndrome of phlegm and blood stasis， inhibit cuproptosis， and improve clinical efficacy.

ObjectiveTo investigate the influence of platelet-albumin-bilirubin （PALBI） score on the textbook outcome （TO） of patients with hepatocellular carcinoma （HCC） after hepatectomy， as well as the association of different PALBI scores before surgery with the achievement of TO after hepatectomy in HCC patients. MethodsA retrospective analysis was performed for the data of HCC patients who underwent hepatectomy in West China Hospital of Sichuan University and Ziyang Central Hospital from January 2013 to January 2022. TO was defined as no serious complication within 30 days after surgery， no death within 90 days， no rehospitalization within 30 days after discharge， no blood transfusion in the perioperative period， RO resection， and no prolongation of hospital stay. The chi-square test was used for comparison of categorical data between two groups. The univariate and multivariate Logistic regression analyses were used to investigate the influencing factors for the achievement of TO after hepatectomy in HCC patients. The Kaplan-Meier method was used to plot the survival curves of HCC patients， and the Log-rank test was used for comparison. ResultsA total of 3 599 patients were included in this study， among whom 2 369 （65.8%） achieved TO. The multivariate Logistic regression analysis showed that PALBI grade （PALBI grade 2： odds ratio ［OR］=1.562， 95% confidence interval ［CI］： 1.308‍ ‍—‍ ‍1.864， P<0.001； PALBI grade 3： OR=2.216， 95%CI： 1.463‍ ‍—‍ ‍3.359， P<0.001） was an independent risk factor for achievement of TO after surgery in HCC patients. The proportion of patients achieving TO decreased with the increase in PALBI grade. Among the patients with PALBI grade 1， 2 or 3， the patients achieving TO accounted for 70.2%， 54.2%， and 38.4%， respectively （χ²=106.295， P<0.001）. The incidence rate of serious complications within 30 days， the mortality rate of patients within 90 days after hepatectomy， readmission rate within 30 days after discharge， perioperative blood transfusion rate， and the rate of prolonged hospital stay all increased with the increase in PALBI grade （all P<0.05）. For the patients achieving TO， the 1-， 3-， and 5-year relapse-free survival rates were 79.5%， 60.6%， and 51.5%， respectively， and the overall survival rates were 92.1%， 80.0%， and 71.1%， respectively； for those who did not achieve TO， the 1-， 3-， and 5-year relapse-free survival rates were 68.5%， 52.7%， and 46.2%， respectively， and the overall survival rates were 83.3%， 66.0%， and 57.1%， respectively. The patients who achieved TO had significantly better relapse-free survival rate and overall survival rate than those who did not achieve TO （χ²=18.936 and 79.371， both P<0.001）. ConclusionPreoperative PALBI grade can affect the achievement of TO after hepatectomy in HCC patients， and it is more difficult for patients with a higher PALBI grade to achieve TO. Preoperative PALBI score can be used to early identify the patients with a high risk of postoperative complications， provide early intervention， and enhance perioperative management， thereby improving the perioperative safety and long-term prognosis of HCC patients after hepatectomy.

OBJECTIVE To investigate the role and mechanism of paeonol in inhibiting the migration of bladder cancer T24 cells by regulating nuclear factor κB （NF-κB）/hypoxia-inducible factor-1α （HIF-1α）-mediated aerobic glycolysis. METHODS T24 cells were divided into control group， cisplatin group （positive control， 3.001 μg/mL）， and paeonol low-， medium- and high-dose groups （100， 200， 400 μg/mL）， respectively. After 24 h of administration intervention， the effect of paeonol on the migration ability of T24 cells was detected （expressed by the cell scratch wound healing rate）. The effect of paeonol on the mitochondrial membrane potential of T24 cells was detected （expressed by the ratio of red/green fluorescence intensity）. Cellular adenosine triphosphate （ATP） levels and lactate content in T24 cells were measured. The levels of NF-κB/HIF-1α signaling pathway， the expression of migration-related proteins， and key enzymes involved in aerobic glycolysis in the cells were all determined. RESULTS Compared with the control group， the cell scratch wound healing rates in the paeonol medium- and high-dose groups and the cisplatin group were decreased significantly （P＜0.01）； in the paeonol groups， the expression levels of NF-κB/HIF-1α signaling pathway-related proteins such as NF- κB and HIF-1α， migration-related proteins such as matrix metalloproteinase 2 （MMP2）， MMP9， and vascular endothelial growth factor， as well as key enzymes involved in aerobic glycolysis such as glucose transporter 1， hexokinase 2 and pyruvate kinase isozyme type M2， were all reduced to varying degrees in the cells， most of these reductions showed statistically significant differences （P＜0.05 or P＜0.01）； the ratio of red/green fluorescence intensity in mitochondria of cells in the medium- and high-dose paeonol groups were significantly decreased （P＜0.01）； the ATP concentration in cells of the paeonol high-dose group， and the lactate content in cells across all paeonol groups were significantly decreased （P＜0.05 or P＜0.01）. CONCLUSIONS Paeonol significantly inhibits the migration of bladder cancer T24 cells， and its mechanism of action may be related to the inhibition of the NF-κB/HIF-1α signaling pathway， and the down-regulation of key enzyme activities involved in aerobic glycolysis.

Objective To observe the clinical and imaging features of invasive Klebsiella pneumoniae liver abscess syndrome(IKPLAS).Methods Data of 68 patients with Klebsiella pneumoniae liver abscess(KPLA)were retrospectively analyzed.The patients were divided into IKPLAS group(n=25)or non-IKPLAS group(n=43)according to extrahepatic invasive infection or not.Clinical data as well as CT and/or MRI findings were compared between groups.Results The patients'age was lower,while glycated hemoglobin and D-dimer levels were higher in IKPLAS group than those in non-IKPLAS group(all P＜0.05).Hepatic venous thrombophlebitis was detected in 18 cases in IKPLAS group and 6 cases in non-IKPLAS group,while arterial phase abnormal high perfusion around abscess was noticed in 10 cases in IKPLAS group and 28 cases in non-IKPLAS group,both being significantly different between groups(both P＜0.05).The extrahepatic infection in IKPLAS group mainly observed in lungs(19/25,76.00%).Conclusion The ages were lower,while glycated hemoglobin and D-dimer levels were both higher in IKPLAS than in the other KPLA patients.Often appeared hepatic venous thrombophlebitis and extrahepatic infection mainly affecting lungs were imaging characteristics of IKPLAS.

As an important non-drug treatment for chronic obstructive pulmonary disease(COPD),pulmonary rehabilitation helps to improve dyspnea and negative emotions.This article mainly elaborates on pulmonary rehabilitation contents such as smoking cessation,breathing training,exercise training,traditional Chinese medicine rehabilitation,and psychological rehabilitation,and discusses the application of telemedicine and virtual reality technology in COPD pulmonary rehabilitation.The COVID-19 has a certain impact on the traditional pulmonary rehabilitation model.This article explores the relationship between COVID-19 and COPD and the implementation methods of pulmonary rehabilitation for COPD patients with COVID-19,so as to provide evidence-based basis for the implementation of pulmonary rehabilitation in the context of COVID-19,and provide new ideas and methods for improving the clinical treatment effect of COPD.

Jasmonic acid (JA), a plant endogenously synthesized lipid hormone, plays an important role in response to stress. This manuscript summarized the biosynthesis and metabolism of JA and its related regulatory mechanisms, as well as the signal transduction of JA. The mechanism and regulatory network of JA in plant response to biotic and abiotic stresses were systematically reviewed, with the latest advances highlighted. In addition, this review summarized the signal crosstalk between JA and other hormones in regulating plant resistance to various stresses. Finally, the problems to be solved in the study of plant stress resistance mediated by JA were discussed, and the application of new molecular biological technologies in regulating JA signaling to enhance crop resistance was prospected, with the aim to facilitate future research and application of plant stress resistance.
Signal Transduction ; Cyclopentanes ; Oxylipins ; Plant Growth Regulators

Objective:To systematically evaluate the perioperative risk factors for deep vein thrombosis (DVT) in aged patients with hip fractures.Methods:A comprehensive search was conducted in CNKI, VIP, Wanfang, PubMed, Web of Science, Cochrane Library, and Embase for studies on DVT risk factors in aged patients with hip fractures. The search timeframe was from January 1, 2000, to January 31, 2023.Results:A total of 55 studies were included, comprising 41 case-control studies and 14 cohort studies. Meta-analysis results showed that age, female, body mass index, hypertension, hyperlipidemia, diabetes, pulmonary disease, cerebrovascular disease, smoking history, thrombosis history, combined anesthesia, intraoperative bleeding, intraoperative blood transfusion, hemoglobin, albumin, activated partial thromboplastin time, D-dimer, fibrinogen, intertrochanteric fractures, high-energy injury, prolonged bed rest, time from injury to admission, and time from injury to surgery were risk factors for DVT in aged hip fracture patients ( P<0.05) ; the use of anticoagulants was found to be a protective factor ( P<0.05) . Conclusions:The occurrence of DVT in aged hip fracture patients is influenced by multiple factors. Nursing staff should enhance the assessment and screening for DVT and take measures to minimize its incidence in this patient population.

Objective:To retrieve, evaluate, and integrate evidence related to balance function management in stroke patients with hemiplegia.Methods:A systematic search was conducted on BMJ Best Practice, UpToDate, National Institute for Health and Care Excellence, Guidelines International Network, Scottish Intercollegiate Guidelines Network, Australia Joanna Briggs Institute Evidence-Based Practice Center, Embase, Cochrane Library, China National Knowledge Infrastructure, Wanfang Data, VIP, China Biology Medicine disc, PubMed, Web of Science, Medlive, and other websites or data platforms for relevant guidelines, best practices, evidence summaries, systematic reviews, and Meta-analyses on balance function management in stroke patients with hemiplegia, with a retrieval period from March 2014 to March 2024. Two researchers trained in evidence-based practices evaluated the methodological quality of the literature and extracted and summarized the relevant evidence.Results:Based on the inclusion and exclusion criteria, a total of eight guidelines and seven systematic reviews were included, yielding 29 pieces of best evidence across nine aspects: the importance of balance function training, organizational management, assessment tools, assessment timing, assessment content, assessment frequency, balance exercise programs, exercise duration, and health education.Conclusions:This study summarizes the best evidence for balance function management in stroke patients with hemiplegia, providing accurate evidence-based support for clinical practice among medical professionals. It is recommended that healthcare providers appropriately apply this evidence based on clinical scenarios to improve measures related to balance function management in stroke patients with hemiplegia.

Objective To assess the sweat secretion of Yin-deficient ovariectomized rats and investigate the changes in biochemical indexes.Methods Eighteen SD female rats were randomly divided into a sham operation group,model group,and positive control group of six rats each.The rats in the sham operation group underwent a sham operation,and those in the model group and positive control group underwent bilateral ovariectomy.L-Thyroxine(92 mg/kg)was given once a day for 7 consecutive days starting on the 7th postoperative day to establish a Yin-deficient ovariectomized model.The rats in the positive control group were orally administered Qinggu San Tang(7.3 g/kg)once a day,while those in the sham operation group and model group were orally administered an equal amount of distilled water once a day for a total of 14 days.Sweat secretion from the plantar region of the foot was measured using the Wada-Takagaki reagent coloring method.At the end of the experiment,blood was taken from the abdominal aorta and the tissue of the paw pads was separated.The serum levels cyclic adenosine monophosphate(cAMP),cyclic guanosine monophosphate(cGMP),luteinizing hormone(LH),gonadotropin-releasing hormone(GnRH),and estradiol(E2)were measured by enzyme-linked immunosorbent assay.Western Blot was used to determine the expression levels of M3 R,β2 AR,and aquaporin-5(AQP5)in the paw pad.Results The three main findings of this study were as follows.(1)Compared with the rats in the sham operation group,those in the model group were more irritable and aggressive,and their body weights decreased while their average temperature and sweat secretion significantly increased.(2)Serum cAMP level and cAMP/cGMP ratio increased,the LH and GnRH levels significantly increased,and the E2 level decreased.(3)M3 R expression was down-regulated and β2 AR and AQP5 expression was up-regulated in the paw pads of the rats.After 2 weeks of positive control treatment,the serum cAMP level and cAMP/cGMP ratio significantly decreased and the LH and GnRH levels decreased;however,no statistically significant difference was observed in the serum E2 level.The expression levels of M3 R were increased-regulated in paw pads of the rats,and reduced expression of β2 AR and AQP5.Conclusions Sweat secretion significantly increased in this"combined disease and evidence"model of perimenopausal syndrome kidney yin deficiency established by desiccation combined with thyroxine.The underlying mechanism may be related to the changes in cGMP,cAMP,and key proteins M3 R,β2 AR,and AQP5 in sweat glands that regulate sweat secretion.

Objective To investigate the effect of dietary intake on the childbirth outcomes of primipara women with full-term labor analgesia. Methods A total of 400 primipara women with full-term labor analgesia were randomly divided into observation group and control group. The observation group received intake management and individualized dietary guidance, while the control group ate and drank according to their own wishes. The childbirth quality, the incidence of vomiting, the use of oxytocin due to uterine atony, the rate of intrapartum fever, the rate of perineal incision, the rate of cesarean section, the rate of vaginal assisted delivery, and the rate of postpartum hemorrhage were compared between the two groups. The duration of the first stage of labor, the duration of the second stage of labor, the duration of labor analgesia, and the amount of postpartum hemorrhage within 2 hours were also compared. Neonatal Apgar score, random blood glucose, umbilical artery blood pH value, umbilical artery blood lactic acid (Lac) value, the incidence of neonatal asphyxia, the incidence of neonatal fever, and the incidence of neonatal hypoglycemia were compared between the two groups. Results The observation group had lower incidences of vomiting, oxytocin use rate due to uterine atony, intrapartum fever rate, perineal incision rate, transferring cesarean section rate, and vaginal assisted delivery compared to the control group(P < 0.05). The observation group had lower rates of postpartum hemorrhage, shorter duration of the first and second stages of labor, shorter duration of labor analgesia, and less postpartum hemorrhage within 2 hours compared to the control group, and the incidences of neonatal hyperglycemia and hypoglycemia in the observation group were lower than those in the control group (P < 0.05). There were no statistically significant differences in umbilical artery blood pH value, Lac value, neonatal Apgar score, random blood glucose, neonatal asphyxia rate, and neonatal fever rate between the two groups (P>0.05). Conclusion Intake management and individualized dietary guidance during labor can reduce the incidence of uterine atony, shorten the duration of labor, decrease the incidence of dystocia, reduce postpartum hemorrhage within 2 hours and decrease the incidence of neonatal glucose abnormality.