ObjectiveTo observe the clinical effect of Xiaozhi Hugan capsules in treating patients with non-alcoholic steatohepatitis （NASH） combined with phlegm-dampness and blood stasis syndrome and its effects on serum interleukin-6 （IL-6） and monocyte chemoattractant protein-1 （MCP-1）. MethodsA total of 124 patients with NASH combined with phlegm-dampness and blood stasis syndrome who were admitted to the Department of Spleen， Stomach， and Hepatobiliary Diseases， the First Affiliated Hospital of Henan University of Chinese Medicine from July 2020 to December 2022 were selected. According to the random number table method， patients were randomly divided into an observation group （62 cases） and a control group （62 cases）. The treatment duration was 6 months. The observation group received Xiaozhi Hugan capsules orally， while the control group received polyene phosphatidylcholine capsules. The efficacy indicators included alanine aminotransferase （ALT）， aspartate aminotransferase （AST）， controlled attenuation parameter （CAP）， liver stiffness measurement （LSM）， traditional Chinese medicine （TCM） syndrome scores （discomfort/dull pain/distending pain in liver region， fatigue， etc.）， body mass index （BMI）， waist-to-height ratio （WHtR）， high-density lipoprotein cholesterol （HDL-C）， total cholesterol （TC）， triglycerides （TG）， homeostatic model assessment for insulin resistance （HOMA-IR） ［including fasting blood glucose （FBG） and fasting insulin level （INS）］， free fatty acids （FFA）， IL-6， and MCP-1. Adverse drug reactions were recorded. ResultsAfter treatment， the total effective rate in the observation group was 92.3% （48/52）， while that in the control group was 75.5% （39/49）. The total effective rate in the observation group was higher than that in the control group （χ²=5.339， P<0.05）. After treatment， the TCM syndrome scores in both groups were significantly reduced （P<0.05）， and the post-treatment scores in the observation group were better than those in the control group （P<0.05）. After treatment， the levels of ALT， AST， TC， FFA， fasting insulin （FINS）， HOMA-IR， MCP-1， IL-6， CAP， LSM， BMI， and WHtR were decreased （P<0.05） significantly in both groups， and the observation group showed superior improvement in the above indicators compared to the control group （P<0.05）. The observation group exhibited significant reductions in TG and FBG （P<0.05） and an increase in HDL-C （P<0.05）， while no significant changes were observed in the control group. The observation group was superior to the control group after treatment （P<0.05）. No severe adverse reactions occurred in either group during the treatment. ConclusionXiaozhi Hugan capsules have significant clinical efficacy in treating patients with NASH combined with phlegm-dampness and blood stasis syndrome. It reduces hepatic steatosis， lowers liver stiffness， inhibits the expression of serum inflammatory factors， and alleviates liver inflammation. No obvious adverse reactions occur， suggesting it is suitable for clinical application.

ObjectiveTo observe the clinical effect of Xiaozhi Hugan capsules in treating patients with non-alcoholic steatohepatitis （NASH） combined with phlegm-dampness and blood stasis syndrome and its effects on serum interleukin-6 （IL-6） and monocyte chemoattractant protein-1 （MCP-1）. MethodsA total of 124 patients with NASH combined with phlegm-dampness and blood stasis syndrome who were admitted to the Department of Spleen， Stomach， and Hepatobiliary Diseases， the First Affiliated Hospital of Henan University of Chinese Medicine from July 2020 to December 2022 were selected. According to the random number table method， patients were randomly divided into an observation group （62 cases） and a control group （62 cases）. The treatment duration was 6 months. The observation group received Xiaozhi Hugan capsules orally， while the control group received polyene phosphatidylcholine capsules. The efficacy indicators included alanine aminotransferase （ALT）， aspartate aminotransferase （AST）， controlled attenuation parameter （CAP）， liver stiffness measurement （LSM）， traditional Chinese medicine （TCM） syndrome scores （discomfort/dull pain/distending pain in liver region， fatigue， etc.）， body mass index （BMI）， waist-to-height ratio （WHtR）， high-density lipoprotein cholesterol （HDL-C）， total cholesterol （TC）， triglycerides （TG）， homeostatic model assessment for insulin resistance （HOMA-IR） ［including fasting blood glucose （FBG） and fasting insulin level （INS）］， free fatty acids （FFA）， IL-6， and MCP-1. Adverse drug reactions were recorded. ResultsAfter treatment， the total effective rate in the observation group was 92.3% （48/52）， while that in the control group was 75.5% （39/49）. The total effective rate in the observation group was higher than that in the control group （χ²=5.339， P<0.05）. After treatment， the TCM syndrome scores in both groups were significantly reduced （P<0.05）， and the post-treatment scores in the observation group were better than those in the control group （P<0.05）. After treatment， the levels of ALT， AST， TC， FFA， fasting insulin （FINS）， HOMA-IR， MCP-1， IL-6， CAP， LSM， BMI， and WHtR were decreased （P<0.05） significantly in both groups， and the observation group showed superior improvement in the above indicators compared to the control group （P<0.05）. The observation group exhibited significant reductions in TG and FBG （P<0.05） and an increase in HDL-C （P<0.05）， while no significant changes were observed in the control group. The observation group was superior to the control group after treatment （P<0.05）. No severe adverse reactions occurred in either group during the treatment. ConclusionXiaozhi Hugan capsules have significant clinical efficacy in treating patients with NASH combined with phlegm-dampness and blood stasis syndrome. It reduces hepatic steatosis， lowers liver stiffness， inhibits the expression of serum inflammatory factors， and alleviates liver inflammation. No obvious adverse reactions occur， suggesting it is suitable for clinical application.

Objective: To analyze the relationship between asthma and nocturia in women based on the National Health and Nutrition Examination Survey (NHANES) database from 2005 to 2018,so as to provide reference for the prevention and treatment of female nocturia. Methods: Female respondents aged ≥20 years with nocturia or asthma were selected from the 2005-2018 NHANES database.Those with both diabetes stroke and obstructive sleep apnea syndrome were excluded.A weighted analysis was conducted using a complex sampling design.The association between asthma and nocturia in women was evaluated with univariate analysis，propensity score matching (PSM)，and multivariate logistic regression models. Results: A total of 14 718 respondents were selected，of whom 1426 (9.7%) were diagnosed with asthma，and 4664 (31.7%) with nocturia.There is a significant correlation between asthma and nocturia (χ =39.846，P<0.01). Age，body mass index (BMI)，smoking and race were also associated with nocturia (P<0.01).Multivariate logistic regression analysis showed that，the age，BMI，smoking，race and asthma were correlated with the risk of nocturia，before PSM matching (P<0.05).To eliminate confounding bias，PSM was applied，and generalized linear mixed model analysis after matching showed that the risk of nocturia remained high in asthma patients (OR=1.540，95% CI：1.320-1.800，P<0.01). Conclusion: Asthma is associated with nocturia in women，indicating that it may be an important risk factor for female nocturia.

ObjectiveTo investigate how Xiaoyao Shukun decoction （XYSKD） regulates the formation and release of neutrophil extracellular traps （NETs） via the phosphatidylinositol 3-kinase （PI3K）/protein kinase B （Akt）/mammalian target of rapamycin （mTOR） signaling pathway， thereby reducing inflammation， inhibiting the excessive proliferation of fibroblasts in pelvic adhesion tissue， decreasing adhesion and fibrosis， and repairing the tissue damage in sequelae of pelvic inflammatory disease （SPID）. MethodsA total of 84 Wistar rats were randomly allocated into seven groups： blank， model， XYSKD （8 mg·kg^-1）， mTOR agonist （10 mg·kg^-1）， mTOR agonist + XYSKD （10 mg·kg^-1+8 mg·kg^-1）， mTOR inhibitor （2 mg·kg^-1）， and mTOR inhibitor + XYSKD （2 mg·kg^-1+8 mg·kg^-1）. The rat model of SPID was constructed by starvation， fatigue， and ascending Escherichia coli infection. After 14 days of drug intervention， the ultrastructure of fibroblasts in the pelvic adhesion tissue was observed by transmission electron microscopy. The general morphology of the uterus， fallopian tube， and ovary was observed by laparotomy. The levels of interleukin-1β （IL-1β）， interleukin-17 （IL-17）， and tumor necrosis factor-α （TNF-α） in the peritoneal flushing fluid were determined by enzyme-linked immunosorbent assay （ELISA）. The expression of myeloperoxidase （MPO） and citrullinated histone 3 （H3） in the fallopian tube was detected by immunofluorescence. Western blot and Real-time quantitative polymerase chain reaction （Real-time PCR） were employed to determine the relative protein and mRNA levels， respectively， of neutrophil elastase （NE）， intercellular adhesion molecule-1 （CD54）， α-smooth muscle actin （α-SMA）， H3， PI3K， and Akt. ResultsCompared with the blank group， the model group presented a large number of collagen fibers in bundles， numerous cytoplasmic folds of fibroblasts， reduced or absent mitochondrial cristae， and disordered and expanded endoplasmic reticulum. By laparotomy， extensive pelvic congestion， connective tissue hyperplasia， thickening and hardening of the tubal end near the uterus， and tubal and ovarian adhesion or cyst were observed in the model group. In addition， the model group showed raised levels of IL-1β， IL-17， and TNF-α in the peritoneal flushing fluid （P<0.01）， increased average fluorescence intensities of MPO and H3 （P<0.01）， and up-regulated protein and mRNA levels of NE， H3， CD54， PI3K， and Akt （P<0.01）. Compared with the model group， the mTOR agonist group showed increased fibroblasts and cytoplasmic folds， absence of mitochondrial cristae， endoplasmic reticulum dilation， and evident collagen fiber hyperplasia. Pelvic adhesions were observed to cause aggravated damage to the uterine， fallopian tube， and ovarian tissues. The levels of IL-1β， IL-17， and TNF-α in the peritoneal lavage fluid elevated （P<0.01） and the average fluorescence intensities of MPO and H3 enhanced （P<0.01） in the mTOR agonist group. In contrast， the XYSKD group and the mTOR inhibitor group showcased decreased fibroblasts and collagen fibers， alleviated mitochondrial crista loss and endoplasmic reticulum dilation， improved morphology and appearance of the uterine， fallopian tube， and ovarian tissues， lowered levels of IL-1β， IL-17， and TNF-α in the peritoneal lavage fluid （P<0.01）， decreased average fluorescence intensities of MPO and H3 （P<0.01）， and down-regulated protein and mRNA levels of NE， H3， CD54， PI3K， and Akt （P<0.05）. Compared with the mTOR agonist group， the mTOR agonist + XYSKD group showed alleviated pathological changes in the pelvic tissue， declined levels of IL-1β， IL-17， and TNF-α （P<0.01）， decreased average fluorescence intensities of MPO and H3 （P<0.01）， and down-regulated protein levels of NE， H3， CD54， α-SMA， p-PI3K/PI3K， and p-Akt/Akt （P<0.01） and mRNA levels of NE， H3， CD54， α-SMA， PI3K， and Akt （P<0.01）. Compared with the mTOR inhibitor group， the mTOR inhibitor + XYSKD group demonstrated reduced pathological severity of the pelvic tissue， reduced levels of IL-1β， IL-17， and TNF-α （P<0.01）， decreased average fluorescence intensities of MPO and H3 （P<0.01）， and down-regulated protein and mRNA levels of NE and CD54 （P<0.05）. ConclusionXYSKD can inhibit the excessive formation and release of NETs via PI3K/Akt/mTOR to ameliorate the inflammatory environment and reduce fibrosis and adhesion of the pelvic tissue， thereby playing a role in the treatment of SPID. It may exert the effects by lowering the levels of IL-1β， IL-17， and TNF-α and down-regulating the expression of NE， H3， CD54， α-SMA， PI3K， and Akt in the pelvic adhesion tissue.

OBJECTIVES: Whether vortioxetine has a utility as an adjuvant drug in the treatment of bipolar depression remains controversial. This study aimed to validate the efficacy and safety of vortioxetine in bipolar depression. METHODS: Patients with bipolar Ⅱ depression were enrolled in this prospective, two-center, randomized, 12-week pilot trial. The main indicator for assessing treatment effectiveness was a Montgomery-Asberg Depression Rating Scale (MADRS) of ≥50%. All eligible patients initially received four weeks of lurasidone monotherapy. Patients who responded well continued to receive this kind of monotherapy. However, no-response patients were randomly assigned to either valproate or vortioxetine treatment for eight weeks. By comprehensively comparing the results of MADRS over a period of 4‍‒‍12 weeks, a systematic analysis was conducted to determine whether vortioxetine could be used as an adjuvant drug for treating bipolar depression. RESULTS: Thirty-seven patients responded to lurasidone monotherapy, and 60 patients were randomly assigned to the valproate or vortioxetine group for eight weeks. After two weeks of combined valproate or vortioxetine treatment, the MADRS score in the vortioxetine group was significantly lower than that in the valproate group. There was no difference in the MADRS scores between the two groups at 8 and 12 weeks. The incidence of side effects did not significantly differ between the valproate and vortioxetine groups. Importantly, three patients in the vortioxetine group appeared to switch to mania or hypomania. CONCLUSIONS This study suggested that lurasidone combination with vortioxetine might have potential benefits to bipolar II depression in the early stage, while disease progression should be monitored closely for the risk of switching to mania.
Humans ; Bipolar Disorder/drug therapy* ; Vortioxetine/therapeutic use* ; Male ; Female ; Middle Aged ; Adult ; Valproic Acid/administration & dosage* ; Lurasidone Hydrochloride/administration & dosage* ; Prospective Studies ; Treatment Outcome ; Pilot Projects ; Drug Therapy, Combination ; Sulfides/therapeutic use* ; Antidepressive Agents/therapeutic use*

Acute liver failure (ALF) is lack of broadly approved therapeutic strategy except liver transplantation. As a glycogen metabolic intermediate, UDP-glucose (UDP-G) has been considered to accelerate liver repairment. Nevertheless, the role of UDP-G and its receptor P2Y purinoceptor 14 (P2Y₁₄R) in ALF remains unknown. The present study aims to investigate the role and underlying mechanisms of UDP-G/P2Y₁₄R axis in ALF. In this study, hepatic P2Y₁₄R is significantly increased in TAA-induced and partial hepatectomy-induced ALF, while knockout of whole-body P2Y₁₄R aggravates liver failure, manifested by inhibiting β-Catenin-mediated liver regeneration. Consistently, P2Y₁₄R deficiency exhibits impaired liver regeneration in mice suffer partial hepatectomy. Importantly, only hepatocellular specific deletion of P2Y₁₄R (P2Y₁₄R ^flox/flox Alb ^cre/+ ) mice shows a similar phenomenon, rather than stellate cell specific deletion of P2Y₁₄R (P2Y₁₄R ^flox/flox Lrat ^cre/+ ) mice. Mechanistically, P2Y₁₄R induction regulates methylation of Dact-2 through CREB/DNMT3b signals in hepatocytes, subsequently inhibiting the expression of Dact-2 which is a stabilizer of β-Catenin degradation complex, leading to the activation of β-Catenin -mediated liver regeneration. Interestingly, the administration of exogenous UDP-G can accelerate liver regeneration and liver function recovery after partial hepatectomy in hepatocellular carcinoma mice. Together, the findings propose an unrecognized role of P2Y₁₄R in ALF and provide an effective adjuvant strategy for treatment of ALF.

OBJECTIVE To explore the impact of Shaoyao decoction on the intestinal microecology of rats with damp-heat diarrhea. METHODS Male SD rats were randomly divided into physiological group， model group， and Shaoyao decoction low-， medium- and high-dose groups （single dose of 5.62， 28.10 and 56.20 g/kg， by raw drugs）， with 7 rats in each group. Except for the physiological group， the remaining groups were all fed with high-sugar and high-fat diet， raised in a high-temperature and high- humidity environment， and administered white liquor and Escherichia coli suspension by gavage to establish a rat model of damp- heat diarrhea. On the second day after modeling， rats in each dosage group of Shaoyao decoction were administered the corresponding solution by gavage， once in the morning and once in the evening， for 3 consecutive days. After the last administration， fecal metagenomic sequencing analysis and biological information analysis were performed to detect the activities of intestinal cytochrome P450 （CYP） enzymes and intestinal flora metabolic enzymes. RESULTS There was no significant difference in the α diversity indexes of intestinal flora among the groups （P＞0.05）. The main phyla of rats in each group included Firmicutes， Actinobacteriota and Verrucomicrobiota， and the core dominant genera included Dubosiella， Lactobacillus and Romboutsia； low- ， medium- and high-dose of Shaoyao decoction could reverse the decrease in the relative abundance of Firmicutes， Romboutsia， Bifidobacterium and Monoglobus， as well as the increase in the relative abundance of Proteobacteria， Verrucomicrobiota， Escherichia-Shigella and Corynebacterium （P＜0.05）. Rats in each dosage group of Shaoyao decoction showed higher relative abundance of intestinal flora involved in carbon metabolism and cofactor biosynthesis pathways. Compared with the model group， the elimination rates of aminophenol and midazolam， as well as the concentration （except for the low-dose group） and metabolic rate of p-nitrophenol in rats of each dose group of Shaoyao decoction were significantly increased （P＜0.05）. CONCLUSIONS Shaoyao decoction can correct intestinal flora disorder in rats with damp-heat diarrhea， promote the recovery of intestinal CYP metabolic enzymes and intestinal flora metabolic enzymes， and thereby comprehensively improve intestinal microecology. Δ 基金项目 国家自然科学基金青年科学基金项目 （No. 82104726）；河南省软科学研究项目（No.252400410455）

Objective To explore the establishment of a prognostic model based on machine learning algorithm to predict primary graft dysfunction(PGD)in patients with idiopathic pulmonary fibrosis(IPF)after lung transplantation.Methods Clinical data of 226 IPF patients who underwent lung transplantation were retrospectively analyzed.All patients were randomly divided into the training and test sets at a ratio of 7∶3.Using regularized logistic regression,random forest,support vector machine and artificial neural network,the prognostic model was established through variable screening,model establishment and model optimization.The performance of this prognostic model was assessed by the area under the receiver operating characteristic curve(AUC),positive predictive value,negative predictive value and accuracy.Results Sixteen key features were selected for model establishment.The AUC of the four prognostic models all exceeded 0.7.DeLong and McNemar tests found no significant difference in the performance among different models(both P＞0.05).Conclusions Based on four machine learning algorithms,the prognostic model for grade 3 PGD after lung transplantation is preliminarily established.The overall prediction performance of each model is similar,which may predict the risk of grade 3 PGD in IPF patients after lung transplantation.

Objective To investigate the impact of human leukocyte antigen(HLA)functional epitope mismatch(EM)on the efficacy of platelet transfusion in patients with hematological diseases.Methods HLA genotyping was performed on platelet donors and patients with hematological diseases who applied for platelet serological cross-matching and HLA antigen matching from June 2021 to June 2023 by PCR-SBT method.HLA platelet matching was based on the principle of CREG to se-lect donors for patients.HLA Matchmaker 4.0 software was used to analyze donor-recipient HLA EM information.The expres-sion level and gene distribution of related HLA functional epitope(Eplet)were searched from the international HLA Epitope registry website(www.Epregistry.com.br).Retrospective analysis was conducted on clinical platelet transfusion data to evalu-ate the impact of HLA EM on platelet transfusion effectiveness.Results Platelet transfusion efficacy showed no correlation with gender and age,but it was associated with platelet matching strategy.When the total number of HLA EMs was less than 20,a lower total number of donor-recipient HLA EMs resulted in higher platelet transfusion efficiency(χ2=19.311,P=0.001)and higher average value of 24 h corrected count increment(CCI)(F=7.737,P<0.001).The total number of donor-recipient HLA EMs had negative correlation with actual 24 h CCI(Rho=-0.322,P<0.001).Further statistical analysis re-vealed that 17 Eplets were related to the effectiveness of platelet transfusion.The locus distribution of 17 Eplets might be u-nique to HLA-A(17.6%)or-B(64.7%)or shared between HLA-A and-B(17.6%),and its expression may be high(58.8%)or intermediate(41.2%).Conclusion The total number of donor-recipient HLA EMs is a crucial factor influencing platelet transfusion effectiveness,and several HLA Eplets associated with this effectiveness have been identified.

Objective:To assess the accuracy of two-dimensional (2D) photographs in measuring esthetic parameters of the maxillary anterior teeth by comparing them with measurements obtained from three-dimensional (3D) dental models.Methods:A total of one hundred volunteers (49 males, 51 females, aged 18-23 years) were recruited from School and Hospital of Stomatology, Wuhan University from January to February 2024. 3D digital models of their dentitions were obtained using an intraoral scanner, and standardized frontal 2D intraoral photographs were captured with a digital camera. The lengths, widths and width/length ratio of the bilateral incisors, lateral incisors and canines were measured on both the 3D digital models and the 2D intraoral photographs. The width ratios of adjacent maxillary anterior were also calculated on the 2D intraoral photographs and the frontal view of 3D digital models.Results:The widths of lateral incisors [(5.85±0.60) mm] and canines [(4.73±0.71) mm] and the lengths of canines [(8.72±0.96) mm] in the 2D intraoral photographs were significantly lower than those in 3D digital models [(6.65±0.59), (7.76±0.60), (8.90±0.86) mm] ( t=-18.24, P<0.001; t=-54.43, P<0.001; t=-4.40, P<0.001), while there were no significant differences in the lengths and widths of the other teeth ( P>0.05). The width/length ratios measured from the 2D intraoral photographs for the lateral incisors and canines (0.74±0.08, 0.55±0.08) were significantly lower than those measured in the 3D digital models (0.84±0.09, 0.88±0.09) ( t=-19.68, P<0.001; t=-50.21, P<0.001), and the width/length ratio of the central incisors showed no significant difference between the two groups ( P>0.05). The width ratios of canines/lateral incisors and lateral incisors/central incisors measured on the 2D intraoral photographs (0.72±0.06, 0.85±0.11) were significantly smaller than those measured in the frontal view of 3D digital models (0.75±0.06, 0.89±0.11) ( t=-9.31, P<0.001; t=-6.58, P<0.001). Conclusions:There is a difference between 2D and 3D measurement results of teeth in the esthetic area and the magnitude of the difference varies with their position in the dental arch. When analyzing the measurement of the anterior teeth, it is necessary to choose the appropriate method according to the target tooth position.