ObjectiveTo investigate the effect and mechanism of Yijingtang （YJT） in treating diminished ovarian reserve （DOR） in rats by regulating the Toll-like receptor 4 （TLR4）/myeloid differentiation factor 88 （MyD88）/nuclear factor-κB （NF-κB） signaling pathway. MethodsFifty female SD rats with normal estrous cycles were randomly allocated into blank， model， low- and high-dose （12.579 and 25.158 g·kg^-1， respectively） YJT， and dehydroepiandrosterone （7.487 5 mg·kg^-1） groups， with 10 rats in each group. The rats in other groups except the blank group were administrated with the tripterygium glycosides tablet suspension （5 mg·kg^-1） by gavage for 14 days for the modeling of DOR. The rats in the drug treatment groups were administrated with corresponding drugs by gavage from day 15 for 30 consecutive days， and those in the blank and model groups received equal volumes of distilled water. The vaginal exfoliated cell smears were observed to assess the changes in the estrous cycle. The wet weight of bilateral ovaries was weighed for calculation of the ovarian index. Hematoxylin-eosin staining was performed to observe the histopathological changes in the ovaries and the proportions of follicles at various levels were calculated. The serum levels of sex hormones ［follicle-stimulating hormone （FSH）， luteinizing hormone （LH）， estradiol （E₂）， and anti-Müllerian hormone （AMH）］ and inflammatory factors ［tumor necrosis factor-alpha （TNF-α）， interleukin-1beta （IL-1β）， and interleukin-10 （IL-10）］ were determined by enzyme-linked immunosorbent assay. Real-time quantitative polymerase chain reaction（Real-time PCR） was conducted to determine the mRNA levels of TLR4， MyD88， NF-κB profilin α （IκBα）， NF-κB and inflammatory factors in the ovarian tissue. Western blot was employed to measure the protein levels of factors related to the TLR4/MyD88/NF-κB signaling pathway in the ovarian tissue. Immunofluorescence （IF） was used to detect the nuclear translocation of NF-κB p65 in the ovarian tissue. ResultsCompared with the blank group， the model group showed disturbed estrous cycles， increased inflammatory infiltration in the ovarian tissue， decreases in ovarian index and proportion of presinusoidal follicles， and an increase in the proportion of atretic follicles （P<0.05， P<0.01）. In addition， the model group showed elevated serum levels of FSH， LH， TNF-α， and IL-1β， up-regulated mRNA levels of TLR4， MyD88， IκBα， NF-κB， TNF-α， and IL-1β and protein levels of TLR4， MyD88， p-IκBα， and p-NF-κB p65 （P<0.01）， lowered serum levels of AMH， E₂， and IL-10， down-regulated mRNA level of IL-10 （P<0.01）， and massive nuclear translocation of NF-κB p65 in the ovarian tissue. Compared with the model group， dehydroepiandrosterone and low and high doses of YJT restored the disturbed estrous cycle， reduced inflammatory infiltration in the ovarian tissue， increased the ovarian index （P<0.01）， and changed the follicular composition ratio （P<0.01）. Furthermore， the drugs lowered the serum levels of FSH， LH， TNF-α， and IL-1β， down-regulated the mRNA levels of TLR4， MyD88， IκBα， NF-κB， TNF-α， and IL-1β and the protein levels of TLR4， MyD88， p-IκBα， and p-NF-κB p65 （P<0.05， P<0.01）， raised the serum levels of AMH， E₂， and IL-10， up-regulated the mRNA level of IL-10 （P<0.05， P<0.01）， and reduced the nuclear translocation of NF-κB p65 in the ovarian tissue. ConclusionYJT may inhibit the release and expression of inflammatory factors by regulating the TLR4/MyD88/NF-κB signaling pathway to attenuate the inflammatory responses in the ovarian tissue， thereby improving the ovarian function in DOR rats.

ObjectiveTo investigate the effect and mechanism of Yijingtang （YJT） in treating diminished ovarian reserve （DOR） in rats by regulating the Toll-like receptor 4 （TLR4）/myeloid differentiation factor 88 （MyD88）/nuclear factor-κB （NF-κB） signaling pathway. MethodsFifty female SD rats with normal estrous cycles were randomly allocated into blank， model， low- and high-dose （12.579 and 25.158 g·kg^-1， respectively） YJT， and dehydroepiandrosterone （7.487 5 mg·kg^-1） groups， with 10 rats in each group. The rats in other groups except the blank group were administrated with the tripterygium glycosides tablet suspension （5 mg·kg^-1） by gavage for 14 days for the modeling of DOR. The rats in the drug treatment groups were administrated with corresponding drugs by gavage from day 15 for 30 consecutive days， and those in the blank and model groups received equal volumes of distilled water. The vaginal exfoliated cell smears were observed to assess the changes in the estrous cycle. The wet weight of bilateral ovaries was weighed for calculation of the ovarian index. Hematoxylin-eosin staining was performed to observe the histopathological changes in the ovaries and the proportions of follicles at various levels were calculated. The serum levels of sex hormones ［follicle-stimulating hormone （FSH）， luteinizing hormone （LH）， estradiol （E₂）， and anti-Müllerian hormone （AMH）］ and inflammatory factors ［tumor necrosis factor-alpha （TNF-α）， interleukin-1beta （IL-1β）， and interleukin-10 （IL-10）］ were determined by enzyme-linked immunosorbent assay. Real-time quantitative polymerase chain reaction（Real-time PCR） was conducted to determine the mRNA levels of TLR4， MyD88， NF-κB profilin α （IκBα）， NF-κB and inflammatory factors in the ovarian tissue. Western blot was employed to measure the protein levels of factors related to the TLR4/MyD88/NF-κB signaling pathway in the ovarian tissue. Immunofluorescence （IF） was used to detect the nuclear translocation of NF-κB p65 in the ovarian tissue. ResultsCompared with the blank group， the model group showed disturbed estrous cycles， increased inflammatory infiltration in the ovarian tissue， decreases in ovarian index and proportion of presinusoidal follicles， and an increase in the proportion of atretic follicles （P<0.05， P<0.01）. In addition， the model group showed elevated serum levels of FSH， LH， TNF-α， and IL-1β， up-regulated mRNA levels of TLR4， MyD88， IκBα， NF-κB， TNF-α， and IL-1β and protein levels of TLR4， MyD88， p-IκBα， and p-NF-κB p65 （P<0.01）， lowered serum levels of AMH， E₂， and IL-10， down-regulated mRNA level of IL-10 （P<0.01）， and massive nuclear translocation of NF-κB p65 in the ovarian tissue. Compared with the model group， dehydroepiandrosterone and low and high doses of YJT restored the disturbed estrous cycle， reduced inflammatory infiltration in the ovarian tissue， increased the ovarian index （P<0.01）， and changed the follicular composition ratio （P<0.01）. Furthermore， the drugs lowered the serum levels of FSH， LH， TNF-α， and IL-1β， down-regulated the mRNA levels of TLR4， MyD88， IκBα， NF-κB， TNF-α， and IL-1β and the protein levels of TLR4， MyD88， p-IκBα， and p-NF-κB p65 （P<0.05， P<0.01）， raised the serum levels of AMH， E₂， and IL-10， up-regulated the mRNA level of IL-10 （P<0.05， P<0.01）， and reduced the nuclear translocation of NF-κB p65 in the ovarian tissue. ConclusionYJT may inhibit the release and expression of inflammatory factors by regulating the TLR4/MyD88/NF-κB signaling pathway to attenuate the inflammatory responses in the ovarian tissue， thereby improving the ovarian function in DOR rats.

OBJECTIVE To provide empirical basis for promoting the dynamic adjustment of the pharmaceutical care catalogue and the formulation of policies such as hierarchical payment of medical insurance. METHODS A multicenter cross- sectional survey method was adopted to conduct a questionnaire survey among 424 inpatients in 22 tertiary medical institutions in 12 prefecture-level cities of Hubei Province to evaluate their demand for pharmaceutical care， willingness to pay and preference for service forms. Combined with univariate and multivariate Logistic regression analysis， the influencing factors and key factors that affect patients’ willingness to pay for pharmaceutical care were identified. RESULTS Only 39.86% of the patients were aware of pharmaceutical care or pharmacists， and 89.62% of the patients hope to receive pharmaceutical care. Among the 16 types of pharmaceutical care， the patients surveyed had a relatively high recognition rate for guidance on drug usage and dosage， notification of medication precautions， and the identification， prevention and handling of adverse drug reactions. 96.70%， 95.30%， and 94.12% respectively expressed strong approval and approval. The demand for services such as insurance-related policy consultation， popular science on the mechanism of drug action， and assessment of the combined use of traditional Chinese and Western medicines was relatively low， with 61.65%， 68.47%， and 68.47% expressing strong approval and approval respectively. The positive influencing factors of willingness to pay were household monthly income ＞ 5 000 yuan （OR＝1.742）， awareness of pharmaceutical care or pharmacists （OR＝3.620）， and the desire to receive pharmaceutical care （OR＝4.686） （P＜0.05）， while self-rating health as “good” （OR＝0.390） was a negative influencing factor （P＜0.05）. Cardiovascular and cerebrovascular diseases （54.48%） and antihypertensive drugs （45.05%） were the service scenarios that the surveyed patients most hope to be covered. 85.14% of the patients preferred “service when xiaochnye@126.com needed”， with a single service duration of less than 10 minutes being appropriate （84.43%）， and the willingness to pay within 20 yuan being the main type （85.38%）. CONCLUSIONS Based on the characteristics of patients’ needs and payment behaviors， it is suggested that our country could consider establishing a hierarchical payment mechanism for pharmaceutical care， and focus on differentiated design in combination with diseases and medication situations. At the same time， the rights， responsibilities and service standards of resident pharmacists in the links such as medication reorganization and medical order review should be further clarified to comprehensively enhance the clinical value and policy operability of pharmaceutical care.

Primary splenic lymphoma is a rare malignant neoplasm， with similar clinical manifestations to Sjogren’s syndrome and liver cirrhosis， which often leads to misdiagnosis. This article reports a case of primary splenic lymphoma misdiagnosed as Sjogren’s syndrome with liver cirrhosis， in order to improve the understanding of primary splenic lymphoma， Sjogren’s syndrome， and liver cirrhosis and avoid misdiagnosis and treatment delay.

Methods:From February 2018 to January 2022, the clinical data of 1 123 patients who underwent Starclose vascular closure device, Angio-Seal and Exoseal vascular occlusion devices and Perclose ProGlide vascular suture device at femoral artery puncture hemostasis after neuro-intervention, in the Department of Interventional Radiology (Eastern District), The First Affiliated Hospital of Zhengzhou University, were retrospectively analyzed. The patients were divided into three groups based on the intervention method: the closure group (Starclose, n=271), the occlusion group (Angio-Seal, n=327 and Exoseal, n=352) and the suture group (ProGlide, n=173). Next, the hemostatic efficacy and complications associated with the three devices were analyzed and compared. Additionally, regression analysis was conducted to identify any relevant factors that may contribute to complications. Results:Three vascular hemostatic devices demonstrated effective hemostasis and the success rate were 92.6% in the closure group (Starclose), 93.4% in the occlusion group (Angio-Seal 93.0% and Exoseal 93.8%) and 89.6% in the suture group (ProGlide). There was no statistically significant difference( χ2=3.026, P=0.388). Single or multiple complications were observed in 102 patients (9.1%), including local oozing (16 cases in the closure group, 39 cases in the occlusion group, 13 cases in the suture group), local hematoma (14 cases in the closure group, 31 cases in the occlusion group, 11 cases in the suture group), pseudoaneurysm (13 cases in the closure group, 35 cases in the occlusion group, 10 cases in the suture group), local infection (2 cases in the closure group, 3 cases in the occlusion group, 1 case in the suture group). There were no statistically significant differences ( P>0.05). Moreover, serious complications such as femoral artery occlusion, embolus shedding and permanent nerve injury weren′t observed in the three groups. Multivariate logistic regression analysis revealed that overweight ( OR=1.562,95% CI 1.023—2.385, P=0.039), femoral artery with calcified plaque ( OR=1.934,95% CI 1.172-3.189, P=0.010), combined use of multiple antiplatelet drugs ( OR=1.769,95% CI 1.103—2.839, P=0.018), use of an 8F sheath( OR=2.824,95% CI 1.406—5.671, P=0.004) and the operator′s proficiency ( OR=0.508,95% CI 0.328—0.788, P=0.002) were the independent factors influencing complications, of which the first four were identified as risk-promoting factors for complications while the operator′s rich experience and high proficiency were the protective factors. Conclusions:Three hemostatic devices demonstrate effective hemostasis and comparable rates of complications at femoral artery puncture hemostasis after neuro-intervention. Overweight, femoral artery with calcified plaque, combined use of multiple antiplatelet drugs, use of an 8 F sheath and the operator′s proficiency were independent factors influencing complications.Ojective:To investigate the efficacy and complications associated with vascular suture, closure and occlusion devices at femoral artery puncture hemostasis after neuro-intervention.

Objective To investigate the predictive value of interleukin-33(IL-33),eosinophil chemotactic factor(Eotaxin),soluble scavenger receptor CD163(sCD163)for recurrent wheezing in children with bronchi-olitis.Methods A total of 120 children with bronchiolitis who were treated in Jiamusi Maternal and Child Health Hospital from August 2019 to October 2021 were enrolled in the study.The clinical data of the chil-dren were collected,including demographic factors,birth factors,atopic factors,length of hospital stay,time from symptom onset to visit,and respiratory distress assessment tool(RDAI)score.Respiratory syncytial vi-rus(RSV)and rhinovirus(RV)were detected.Blood samples were collected for detection.Blood test indica-tors included total immunoglobulin E(IgE),white blood cell count(WBC),IL-33,Eotaxin and sCD163.The discharged children were followed up for 1 year,and they were divided into non-recurrent group and recurrent group according to the number of wheezing episodes.The two groups were compared in terms of clinical data and blood test indicators.Logistic regression was used to analyze the risk factors for recurrent wheezing in children with bronchiolitis.Pearson correlation analysis was used to analyze the correlation between blood test indexes and RDAI score.The receiver operating characteristic(ROC)curve was drawn to analyze the value of IL-33,Eotaxin,and sCD163 levels alone and in combination in predicting recurrent wheezing in children with bronchiolitis.Results Compared with the non-recurrent group,the recurrent group had significantly higher RDAI score,higher proportion of patients with a history of eczema,a personal history of allergy,and a signifi-cantly higher RSV infection rate(P＜0.05).The recurrent group had significantly higher levels of IL-33,Eotaxin,and sCD163 than the non-recurrent group(P＜0.05).Pearson correlation analysis showed that the levels of IL-33,Eotaxin,and sCD163 in children with bronchiolitis were positively correlated with RDAI score(r=0.516,0.611,0.522,P＜0.05).Logistic regression analysis showed that RDAI score,history of eczema,personal history of allergy,RSV infection,increased IL-33 levels,increased Eotaxin levels,and increased sCD163 levels were risk factors for recurrent wheezing in children with bronchiolitis(OR＞1,P＜0.05).The ROC curve found that The area under the curve(AUC)of IL-33,Eotaxin,and sCD163 levels alone and in combination for predicting recurrent wheezing in children with bronchiolitis was 0.829(95％CI:0.757-0.901),0.858(95％CI:0.794-0.922),and 0.857(95％CI:0.789-0.925)and 0.954(95％CI:0.921-0.987).Conclusion Increased levels of IL-33,Eotaxin and sCD163 in children with bronchiolitis can increase the risk of recurrent wheezing,and the combined detection of the three can effectively predict the occurrence of recurrent wheezing.

Objective To explore the analysis of the relationship of the serum levels of focal adhe-sion kinase(FAK)and fatty acid-binding protein 4(FABP4)with myocardial injury and cardiac function in elderly patients with acute myocardial infarction(AMI).Methods A total of 211 AMI patients admitted to our hospital from January 2020 to April 2023 were enrolled and assigned into the AMI group,while another 60 healthy volunteers who took routine physical examinations in our hospital during the same period served as the control group.The serum FAK and FABP4 lev-els were compared between the two groups.Multivariate logistic regression analysis was employed to identify influencing factors associated with AMI,and ROC curve was plotted to assess the pre-dictive efficacy of the serum FAK and FABP4 levels for AMI in the elderly population.Pearson correlation analysis was conducted to explore the relationship between serum FAK and FABP4 levels and myocardial injury as well as cardiac function.Results The AMI group exhibited signifi-cantly elevated serum FAK,FABP4,CK-MB,cTnⅠ and CK levels,and larger LVESD and LVEDD,but lower LVEF when compared with the control group(P＜0.05,P＜0.01).For the AMI patients,the serum FAK and FABP4 levels were positively correlated with CK-MB,cTnⅠ and CK levels,as well as LVESD and LVEDD,and negatively with LVEF(P＜0.05).Multivariate logistic regression analysis revealed that both serum levels of FAK(OR=2.872,95％CI:2.230-3.698,P=0.000)and FABP4(OR=2.667,95％CI:1.713-4.154,P=0.000)were influencing factors for AMI.ROC analysis indicated that the cut-off value of FAK level for diagnosing AMI was 25.60 pg/L,with an AUC value of 0.801(95％CI:0.750-0.852).Similarly,the cut-off value of FABP4 in the diagnosis was 23.22 pg/L,with an AUC value of 0.760(95％CI:0.707-0.812).Combined FAK and FABP4 levels yielded,with an AUC value of 0.899(95％CI:0.839-0.918).Conclusion Serum FAK and FABP4 levels are abnormally high in the elderly patients with AMI,which is closely related to myocardial injury and cardiac function.The two indicators alone or in combination can effectively predict the occurrence of AMI.

Objective:To investigate the association between plasma anti-Müllerian hormone(AMH) levels and ischemic stroke.Methods:In this case-control study, 93 ischemic stroke patients were randomly selected as the case group from a study on the prevention and treatment of metabolic syndrome, which was conducted in 2018-2019 in Changshu, Jiangsu Province, while 372 nonischemic stroke patients were selected as the control group according to the principle of 1∶4 matching.An enzyme-linked immunosorbent assay was used to measure plasma AMH levels.The conditional logistic regression model and restricted cubic spline were used to analyze the relationship between AMH levels and ischemic stroke.Results:A total of 465 subjects with an average age of (68.7±7.4)years were included in this study, of whom 215(46.2%)were men and 250(53.8%)were women.According to our conditional Logistic regression analysis, the risk of ischemic stroke was reduced by 44% for every unit increase in the log-AMH level( OR=0.56, 95% CI: 0.37-0.85)in the overall population after multivariate adjustment.Compared with the tertile with the lowest AMH level, the risk of ischemic stroke in the tertile with the highest AMH level decreased significantly( OR=0.37, 95% CI: 0.19-0.69). When subgrouped by sex, the tertiles with the highest AMH levels were associated with a 66% lower risk of ischemic stroke in men( OR=0.34, 95% CI: 0.13-0.88)and a 64% lower risk of ischemic stroke in women( OR=0.36, 95% CI: 0.15-0.87), compared with the tertiles with the lowest AMH levels.The results of restricted cubic spline analysis showed that there was a linear dose-response relationship between plasma AMH levels and ischemic stroke both in the general population and in male or female population( Pvalues for linear trends were 0.0002, 0.008 and 0.007, respectively). Conclusions:Higher plasma AMH levels decrease the risk of ischemic stroke with a dose-response pattern.

The clinical efficacy advantages of traditional Chinese medicine （TCM） compound prescriptions have always been inadequately characterized in experimental research，which has become a bottleneck restricting the development of TCM pharmacology and even the progress of TCM. The concept of simultaneous treatment/regulation，guided by the theory of mutual generation and restriction of five zang-organs，has guiding significance in the clinical practice of TCM throughout history and is still widely used in the current clinical practice. However，this unique and clinically valuable diagnostic and therapeutic medication system based on the syndrome differentiation has been completely ignored in the modern research of TCM pharmacology，which might be one of the key factors restricting the pharmacological characterization of the therapeutic advantages of TCM compound prescriptions. On the basis of systematically summarizing the phased progress and achievements of the efficacy evaluation of TCM compound prescriptions，this article explores the path of exploring the pharmacological advantages of TCM compound prescriptions on simultaneous treatment/regulation on the basis of the correlation patterns of five zang-organs，from the theory of Zangxiang，the core concept of five zang-organs，and the TCM disease recognition based on the theory of mutual generation and restriction of five zang-organs. With the heart-lung correlation as a breakthrough point，this study explored a new characterization method for the pharmacological advantages of TCM，aiming to provide new ideas for evaluating the efficacy of TCM compound prescriptions.

With the rapid development of social economy， the number of patients with nervous system diseases has increased， and the incidence of the population has a trend of younger， which has a serious impact on life health and social economy. Artemisinin is an active antimalarial component extracted and isolated from Artemisia annua， a Chinese medicinal material. Artemisinin and its derivatives， in addition to the antimalarial effect， also have anti-parasitic， anti-fungal， anti-viral， hypoglycemic， hypolipidemic， anti-tumor， and anti-inflammatory effects， showing a wide range of pharmacological activities. In the past five years， research on the new pharmacological effects of artemisinin and its derivatives has been deepening， and the efficacy of artemisinin and its derivatives in nervous system diseases has attracted much attention， including anti-neuroinflammation， anti-oxidative stress， maintaining the stability of the blood-brain barrier， regulating the release of neurotransmitters， repairing neuronal damage， and promoting neuronal regeneration. These pharmacological effects indicate that artemisinin and its derivatives are potentially capable of neuroprotection. By sorting out literature on the pharmacological activity of artemisinin and its derivatives in nervous system during 2019－2024， this paper systematically summarized the protective effects of artemisinin and its derivatives against nervous system diseases such as stroke， neurodegenerative diseases， neuroimmunological diseases， neuralgia， and nervous system tumors. This review is expected to provide clues and evidence for new indication expansion of artemisinin drugs， innovative drug development， and clinical treatment of nervous system diseases.