This experiment aims to study the taste-masking effects of different kinds of corrigent used individually and in combination on ibuprofen oral solution, in order to optimize the taste-masking formulation. Firstly, a wide range of corrigent and the mass fractions were extensively screened using electronic tongue technology. Subsequently, a combination of sensory evaluation, analytic hierarchy process (AHP)-fuzzy mathematics evaluation, and Box-Behnken experimental design were employed to comprehensively assess the taste-masking effects of different combinations of corrigent on ibuprofen oral solution, optimize the taste-masking formulation, and validate the results. The study received ethical approval from the Review Committee of the Beijing University of Chinese Medicine (ethical code: 2024BZYLL0102). The results showed that corrigent fractions and types were screened separately through single-factor experiments. Subsequently, a Box-Behnken response surface design combined with AHP and fuzzy mathematics evaluation was used to fit a functional model: Z = 688.310 11 - 3 023.722 22X₁ - 11.477 00X₂ + 62.721 67X₃ + 14.600 00X₁X₂ - 179.666 67X₁X₃ - 3.152 00X₂X₃ + 4 031.111 11X₁² + 0.525 28X₂² + 9.772 00X₃². This model is stable and reliable, determining the optimal taste-masking formulation to be 3.9 g·L^-1 of stevioside, 100 g L^-1 of xylitol, and 30 g L^-1 of methyl-β-cyclodextrin. The comprehensive score of the verification test is 88.14, with a relative RSD of 0.39%, indicating the feasibility of this model. This study achieved the improvement of the taste of ibuprofen oral solution through a combination of objective and subjective methods. Three types of corrigent were identified for enhancing drug taste, leading to the selection of the optimal taste-masking formulation for ibuprofen oral solution. This significantly enhanced the taste of the original formulation, improved patient compliance, and offered a new approach to mitigating the undesirable taste of formulations.

Objective:To explore the diagnostic and prognostic value of six tumor markers, namely carbohydrate antigen 125 (CA125), carcinoembryonic antigen (CEA), alpha fetoprotein (AFP), carbohydrate antigen 153 (CA153), carbohydrate antigen 199 (CA199), and carbohydrate antigen 724 (CA724), in the pathological types of epithelial ovarian cancer (EOC).Methods:A retrospective analysis was conducted on the preoperative tumor markers and clinical pathological data of 131 EOC patients admitted to the First Affiliated Hospital of Shihezi University from January 2010 to May 2022, and follow-up was conducted. Patients were divided into high-grade serous ovarian cancer (HGSOC) group and other groups (mucinous cancer, endometrioid carcinoma, clear cell carcinoma, mixed carcinoma) according to pathological type and tumor grade. We investigated the correlation between the levels of six tumor markers and the pathological types of EOC. By drawing receiver operating characteristic (ROC) curves and comparing the area under the curve (AUC), we also investigated the diagnostic value of single and combined detection of six tumor markers for the pathological types of EOC. K-M survival analysis was used to explore the impact of tumor markers on patient prognosis.Results:The levels of CA125 and CA153 in the HGSOC group were significantly higher than those in other pathological groups ( Z=-2.571, -5.416, all P<0.05); CA153 had good diagnostic performance for HGSOC (AUC=0.777), and the combined detection of CA125+ CA153, CA153+ AFP, CA153+ CA199, CA153+ CA724, CA153+ CE had better diagnostic performance than the single detection of CA125 and CA153 (AUC=0.781, 0.784, 0.809, 0.803, 0.773). Among them, the combined detection of CA125, CA153, and CA199 had the best diagnostic performance (AUC=0.816, Youden′s index 0.532); the elevated levels of CA153 and CA153+ CA199 indicated poor recurrence free survival (PFS) in patients (all P<0.05), while the elevated levels of CA153+ CA199 was an independent risk factor for recurrence in patients ( P=0.022); the elevated levels of CA153+ CA199 and CA125+ CA153+ CA199 indicated poorer OS in patients (all P<0.05). Conclusions:The serum levels of CA125 and CA153 are elevated in patients with HGSOC. Elevated levels of CA153, CA153+ CA199, and CA125+ CA153+ CA199 are associated with poor prognosis in patients. The combined detection of CA125, CA153, and CA199 has the best diagnostic efficacy and can serve as a potential biomarker for assisting in the diagnosis of HGSOC and evaluating patient prognosis.

Objective The study aimed to elucidate the evolution of the syndromes in Traditional Chinese Medicine(TCM)and TCM syndrome elements in different chronic stages of psoriasis vulgaris.Methods A database was constructed using electronic medical records collected from July 2019 to March 2024 from 1,049 patients with psoriasis vulgaris.The study used Sankey diagrams and network association graphs to analyze the evolution of TCM syndromes and their elements in patients at the different stages:initial diagnosis,progressive stage(Week 2-3),progressive stage(Week 4-5),skin lesion improvement stage(Week 6-7),and remission stage.The syndrome elements network was constructed using community detection algorithms,and the association rules between local skin lesion syndrome differentiation and overall syndrome differentiation were displayed using heatmaps.Results(ⅰ)Initial diagnosis.In the syndrome differentiation of local skin lesions,blood heat syndrome was the most common(79.79％);among the disease location of TCM syndrome elements(called"disease location"),liver was the most prevalent(35.62％);and among the pathological factors of TCM syndrome elements(called"pathological factors"),fire(heat)was the most common(75.48％).(ⅱ)Active stage(Week 2-3).In the syndrome differentiation of local skin lesions,blood heat syndrome remained the most prevalent(73.13％);among the disease location,liver was still the most prevalent(31.71％);and among the pathological factors,fire(heat)continued to be the most common(82.11％),while dampness(22.26％)and qi stagnation(8.39％)began to increase.(ⅲ)Active stage(Week 4-5).The syndrome differentiation of local skin lesions was dominated by blood heat syndrome(45.91％)and blood dryness syndrome(37.19％);among disease location,the interior was the most prevalent(15.25％);and among the pathological factors,fire(heat)remained the most common(50.66％),with an increase in yin deficiency(34.26％).(ⅳ)Skin lesion improvement stage(Week 6-7).In the syndrome differentiation of local skin lesions,both blood dryness syndrome(49.44％)and blood stasis syndrome(33.33％)increased;among the disease location,meridians increased most significantly and became the most prevalent(13.44％);and among the pathological factors,blood stasis increased most significantly and became the most prevalent(28.20％).(ⅴ)Remission stage.In the syndrome differentiation of local skin lesions,blood stasis syndrome became the primary(55.69％),while the percentage of blood dryness syndrome decreased(21.16％);meridians(25.71％)and blood stasis(62.34％)remained the most predominant syndrome elements related to disease location or pathological factors.Conclusion The overall pattern of TCM syndromes in psoriasis vulgaris evolved from excess to deficiency.From the initial diagnosis to the active phase(Week 2-3),heat syndrome dominated;during the active phase(Week 4-5),heat syndrome coexisted with damp syndrome or yin deficiency syndrome;changes in the syndrome element network were the most significant during the lesion improvement phase,with blood stasis gradually increasing and peaking during the remission phase.Blood stasis,dampness,and qi stagnation were pervasive throughout psoriasis vulgaris;qi stagnation and blood stasis may be the main elements causing further deterioration and prolonged course of the disease during the active phase in patients.

Objective:To investigate the concern about pollen broadcasting in Chinese population from multiple dimensions and to understand the information about allergic rhinitis (AR) in China by analyzing related factors.Methods:From March 1 to September 30, 2022, a large-scale multi-center cross-sectional survey was conducted based on the Questionnaire Star platform in 21 Chinese hospitals. A total of 7 056 subjects from 7 regions in China: Northeast, North, East, Central, South, Southwest, and Northwest China were included. Basic characteristics (including social demographic characteristics and disease characteristics of AR patients), concern about pollen broadcasting, the willingness of pollen-induced AR (PiAR) patients to receive pollen broadcasting, and the treatment satisfaction rate of AR patients were collected. The chi-square test, multivariate linear regression model, and Logistic regression analysis were used to analyze the concern about pollen broadcasting in the Chinese population and related factors from multiple dimensions.Results:Among 7 056 subjects, 23.02% were concerned about pollen broadcasting. Among 3 176 self-reported AR and 1 019 PiAR patients, 25.60% and 39.16% were concerned about pollen broadcasting, respectively, which was higher than that of non-AR or non-PiAR subjects ( χ2 value was 21.74 and 175.11, respectively, both P<0.001). Among AR patients, the proportion of spring and autumn allergen-positive patients concerned about pollen broadcasting was higher than that in perennial allergen-positive patients ( χ2 value was 20.90 and 19.51, respectively, both P<0.001). The proportion of AR patients with asthma, sinusitis, allergic conjunctivitis, and cardiovascular and cerebrovascular diseases was higher than those without complications ( χ2 value was 50.83, 21.97, 56.78, 7.62, respectively, all P<0.05). The proportion of AR patients in North China who could find pollen broadcasting locally was 31.01%, significantly higher than those in other regions (all P<0.05). Multivariate linear regression model analysis showed that among PiAR patients, those with higher per capita household income and higher AR disease cognition levels had been concerned about pollen broadcasting in the past, and those complicated with allergic conjunctivitis had stronger intention to receive pollen broadcasting (B value was 0.24, 0.13, 0.66, 0.47, respectively, all P<0.05). The higher the disease cognition level of PiAR patients, the stronger their willingness to actively participate in treatment ( R2=0.72, P<0.001). Only 18.89% of AR patients felt satisfied with the treatment effect. Logistic regression analysis showed that in AR patients, the treatment satisfaction rate was significantly higher among those concerned about pollen broadcasting compared to those who were not ( OR=1.83, P<0.001). Conclusions:Currently, the dissemination of pollen broadcasting in China is hindered by various factors such as disease cognition level. The treatment satisfaction among AR patients remains unsatisfactory.

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.

Objective:To investigate the influence of curative-intent resection with textbook outcomes of liver surgery (TOLS) on long-term prognosis of gallbladder carcinoma (GBC).Methods:The retrospective cohort study was conducted. The clinicopathological data of 824 patients with GBC in the national multicenter database of Biliary Surgery Group of Elite Group of Chinese Journal of Digestive Surgery, who were admitted to 15 medical centers from January 2014 to January 2021, were collected. There were 285 males and 539 females, aged (62±11)years. According to the evalua-tion criteria of TOLS, patients were divided into those who achieved TOLS and those who did not achieve TOLS. Measurement data with normal distribution were represented as Mean± SD, and com-parison between groups was conducted using the independent sample t test. Measurement data with skewed distribution were represented as M( Q1, Q3), and comparison between groups was conducted using the Mann-Whitney U test. Count data were described as absolute numbers, and comparison between groups was conducted using the chi-square test. Comparison of ordinal data were conduc-ted using the Mann-Whitney U test. The Kaplan-Meier method was used to calculate survival rate and draw survival curve, and the Log-rank test was used for survival analysis. The COX stepwise regression model with backward Wald method was used for univariate and multivariate analyses. Results:(1) Achievement of TOLS. Of the 824 patients undergoing curative-intent resection for GBC, there were 510 cases achieving TOLS and 314 cases not achieving TOLS. (2) Follow-up. Of the 824 patients undergoing curative-intent resection for GBC, after excluding 112 deaths within 90 days after discharge, 712 cases were included for the survival analysis. The median follow-up time, median overall survival time and 5-year overall survival rate of the 510 patients achieving TOLS were 22.1(11.4,30.1)months, 47.6(30.6,64.6)months and 47.5%. The median follow-up time, median overall survival time and 5-year overall survival rate of the 202 patients not achieving TOLS were 14.0(6.8,25.5)months, 24.3(20.0,28.6)months and 21.0%. There was a significant difference in overall survival between patients achieving TOLS and patients not achieving TOLS ( χ2=58.491, P<0.05). (3) Analysis of factors influencing prognosis of patients. Results of multivariate analysis showed that TOLS, carcinoembryonic antigen (CEA), CA19-9, poorly differentiation of tumor, T2 stage of eighth edition of American Joint Committee on Cancer (AJCC) staging, T3 and T4 stage of eighth edition of AJCC staging, N1 stage of the eighth edition of AJCC staging, N2 stage of the eighth edition of AJCC staging, adjuvant therapy were independent factors influencing overall survival time of patients undergoing curative-intent resection for GBC ( hazard ratio=0.452, 1.479, 1.373, 1.612, 1.455, 1.481, 1.835, 1.978, 0.538, 95% c onfidence interval as 0.352-0.581, 1.141-1.964, 1.052-1.791, 1.259-2.063, 1.102-1.920, 1.022-2.147, 1.380-2.441, 1.342-2.915, 0.382-0.758, P<0.05). Conclusion:Patients under-going curative-intent resection for GBC with TOLS can achieve better long-term prognosis.

Objective:To analyze the expression of MCP-1 and CCR2 in newly diagnosed diffuse large B-cell lymphoma(DLBCL),and to evaluate their correlation with clinicopathological features and prognosis.Methods:A total of 141 patients with DLBCL diagnosed and treated in the Department of Hematology,the First Affiliated Hospital of Bengbu Medical College from January 2017 to May 2022 were retrospectively collected.The clinical characteristics,pathological data and prognostic factors of the patients were collected.Immunohistochemical staining was used to detect the expression of MCP-1 and CCR2 in the tissues of newly treated DLBCL patients,and to analyze the relationship between MCP-1 and clinical characteristics,prognosis and survival of patients.Results:The expression of MCP-1 and CCR2 were correlated with Ann Arbor stage,IPI score,lactate dehydrogenase(LDH),Ki-67 index and therapeutic effect.There were no significant correlation between the expression of MCP-1 or CCR2 and other clinical histopathological parameters such as gender,age,β2-microglobulin,BCL-2,BCL-6,Hans classification,initial location,B symptoms,bone marrow involvement.There was a statistical difference in OS and PFS between the MCP-1 or CCR2 positive group and the negative group,which was associated to poor prognosis.Univariate Cox regression analysis showed that β2-microglobulin,Ki-67 index,IPI score,MCP-1,CCR2 expression levels and disease remission affected the PFS and OS of DLBCL patients(P＜0.05).Gender,age,LDH,BCL-2,BCL-6,Hans classification,primary tumor site,B symptoms,bone marrow involvement,Ann Arbor stage had no effect on PFS and OS(P＞0.05).Multivariate analysis showed that β2-microglobulin,Ki-67 index,IPI score,MCP-1,CCR2 expression levels and disease remission were independent influencing factors of patients(P＜0.05).Conclusion:The expression rate of MCP-1 or CCR2 in newly treated DLBCL is high,and it is correlated with the clinical features of poor prognosis such as stage and LDH of DLBCL patients,which is a poor prognostic factor affecting PFS and OS.

Objective:To investigate the expression level of urothelial carcinoembryonic antigen 1(lncRNA UCA1)in the bone marrow of acute myeloid leukemia(AML)patients,and to explore the clinical significance of lncRNA UCA1 expression level in AML patients.Methods:Bone marrow samples of 50 AML patients were collected as experimental group,and bone marrow samples of 20 iron deficiency anemia(IDA)patients were collected as control group.The relevant clinicopathological characteristics of AML patients were collected.Real-time quantitative PCR(qRT-PCR)was used to detect the expression level of lncRNA UCA1 in the experimental and control groups,and the relationships between lncRNA UCA1 expression and clinical pathological characteristics and prognosis in AML patients were analyzed.Kaplan-Meier curves were used to analyze the effect of lncRNA UCA1 on the overall survival(OS)of AML patients;And Cox regression model was used to analyze the factors affecting the prognosis of AML patients.Results:Compared with the control group,the expression level of lncRNA UCA1 was significantly elevated in patients with AML(P＜0.001);The proportion of patients with hemoglobin lower than 90 g/L in lncRNA UCA1 high expression group was significantly higher than that in lncRNA UCA1 low expression group(P=0.004);The expression level of lncRNA UCA1 was higher in M1,M2,and M4 subtypes,while it was lower in M0 and M5 subtypes,and the difference was statistically significant(P=0.009).There were no significant difference in sex,age,white blood cell(WBC)count,platelet(PLT)count,bone marrow blasts,chemotherapy regimen and efficacy,karyotype,gene mutation,and prognostic risk stratification between patients in UCA1 high expression group and those in UCA1 low expression group(all P＞0.05).The OS of patients with high expression of lncRNA UCA1 was significantly shorter than that of patients with low expression of lncRNA UCA1(P=0.0229).Conclusion:The expression level of lncRNA UCA1 is significantly upregulated in AML patients.High expression of lncRNA UCA1 is associated with poor clinicopathological features and poor prognosis.Therefore,lncRNA UCA1 can be used as a prognostic indicator and a potential therapeutic target for AML patients.

Allogeneic hematopoietic stem cell transplantation (allo-HSCT)is one of the main treatment methods for hematological malignancies.With the continuous improvement and popularization of transplantation technology,it has brought hope for prolonging the lives and improving the survival rate of patients with hematological malignancies. However,postoperative invasive fungal infection (IFI)is the most common infectious complication and the main cause of death,with difficult early diagnosis and extremely high mortality.This paper summarizes the latest research progress on the pathogenic types,diagnostic methods,high-risk factors and treatment regimen of Candida,Aspergillus and Mucor associated with postoperative IFI,which is expected to provide references for improving the early diagnosis rate and treatment effectiveness of postoperative IFI.

Codonopsis Radix is a traditional tonic medicine commonly used in China, which has the effects of strengthening the spleen and tonifying the lung, as well as nourishing blood and engendering liquid. The chemical constituents of Codonopsis species are mainly polyacetylenes, alkaloids, phenylpropanoids, lignans, terpenoids and saponins, flavonoids, steroids, organic acids, saccharides, and so on. Modern pharmacological studies showed that Codonopsis Radix also has a variety of pharmacological effects such as enhancing body immunity, protecting gastrointestinal mucosa and resisting ulcers, promoting hematopoietic function, regulating blood sugar, and delaying aging. In this paper, the chemical constituents of Codonopsis species and the pharmacological effects of Codonopsis Radix were summarized, and on this basis, the quality markers of Codonopsis Radix were analyzed. It was predicted that lobetyolin, tangshenoside I, codonopyrrolidium A, and the oligosaccharides were the possible Q-markers of Codonopsis Radix. This paper will provide scientific references for the quality evaluation and profound research and the development of Codonopsis Radix.
Drugs, Chinese Herbal ; Codonopsis ; Alkaloids ; Medicine, Traditional ; Plant Roots