OBJECTIVE To establish a Chinese drug-related problem （DRP） classification system applicable to pharmacist-led pharmaceutical care in China， providing pharmacists with an effective and practical tool for pharmaceutical care. METHODS A multi-stage process was employed to construct the DRP classification system， including literature review and analysis， comparison of existing classification systems， refinement of classification items and framework development， two rounds of standard case validation， expert discussion， and system revision. The Fleiss′ kappa test was used to calculate the consistency coefficient κ， assessing the reliability of pharmacists participating in evaluating the classification system. An electronic questionnaire comprising six items was employed to evaluate the system’s applicability. RESULTS The constructed Chinese DRP classification system comprised six sections [problem（including potential problems）， DRP evaluation， cause （including possible causes of potential problems）， intervention， acceptance of intervention and DRP status]， with 24 primary codes and 96 secondary codes. In the first round of case validation， κ values exceeded 0.4 for all sections except “intervention” and “DRP status”. In the second round， κ values exceeded 0.4 for all sections. In the applicability evaluation of the classification system， positive ratings （“strongly agree” or “agree”） exceeded 85% for all items. Specifically， positive ratings for“the classification system can provide appropriate category selection”，“ the classification system is comprehensive”，“ the classification system is convenient to use” and “the classification system is highly satisfactory” exceeded 92%. CONCLUSIONS The Chinese DRP classification system developed demonstrates both high reliability and applicability， providing an effective and practical classification tool for pharmacists in China to conduct pharmaceutical care.

Aim To investigate the effects of sodium lactate(NALA)on right heart failure induced by monocrotaline(MCT)-induced pulmonary arterial hy-pertension in rats and to reveal the underlying mecha-nisms.Methods Forty male Sprague-Dawley(SD)rats were randomly allocated into four groups,with ten rats in each group,namely,MCT group,NALA group,and NALA+MCT group;the MCT and NALA+MCT groups were administered a single intraperito-neal injection of MCT at 60 mg·kg-1 to induce pul-monary hypertension,and one week later,the NALA and NALA+MCT groups received intraperitoneal in-jections of NALA at 0.1 g·kg-1(once a day,for 5 weeks),while the CON and MCT groups received e-qual volumes of physiological saline(once a day,for 5 weeks);right heart function was assessed using echo-cardiography,right ventricular and pulmonary artery remodeling were evaluated via histopathological sec-tions,and the expression levels of ANP,BNP,and in-flammatory factors were measured by ELISA,along with assessments of oxidative stress levels,Western blot detection of the expression levels of proteins in the TLR4/NF-κB signaling pathway.Results Compared to the CON group,the MCT group exhibited increased RVSP and RVHI,decreased right heart function,in-creased collagen fiber deposition,and elevated oxida-tive stress and inflammatory factor expression,and the expression levels of proteins in the TLR4/NF-κB signa-ling pathway increased(P＜0.05);compared to the MCT group,the NALA+MCT group showed reduced RVSP and RVHI,improved right heart function,atten-uated pulmonary vascular remodeling,decreased ex-pression of ANP,BNP,inflammatory factors,and H2O2,along with increased antioxidant enzyme expres-sion,and the expression levels of proteins in the TLR4/NF-κB signaling pathway decreased(P＜0.05).Conclusion NALA can inhibit right ventric-ular remodeling in rats with pulmonary hypertension,and the underlying mechanism may involve the allevia-tion of inflammatory responses and oxidative stress through the inhibition of the TLR4/NF-κB signaling pathway.

(Peri)Menopausal insomnia is one of the most common symptoms experienced by women in(peri)menopausale,and can cause varying degrees of damage to both the physical and mental health of individuals.Modern medicine believes that the decline in estrogen levels and the imbalance in estrogen receptor expression are closely related to the occurrence of(peri)menopausale insomnia in women.Traditional Chinese Medicine believes that the imbalance of yin and yang in the body,caused by the disharmony between the heart and kidney,is an important factor in the onset of this disease.Professor Xiao Chengcong,a renowned master of traditional Chinese medicine,has summarized years of clinical experience and has developed a unique therapeutic approach for this disease using the harmonizing method.Her self-designed empirical formula,Gengxin Decoction,has been proven to have a good therapeutic effect in clinical trials.The team has further confirmed in animal studies that Gengxin Decoction can increase estrogen levels,promote estrogen receptor expression in the hypothalamus,influence the regulation of monoamine neurotransmitters,enhance the negative gene expression of the biological clock,reduce brain excitability,and restore the circadian rhythm of the biological clock.This article discusses the decline in estrogen levels and the imbalance in estrogen receptor expression which promote the occurrence and development of(peri)menopausal insomnia,the role of Gengxin Decoction and the harmonizing method in the etiology and pathogenesis of(peri)menopausal insomnia,and the alignment between the physiological effects of Gengxin Decoction and the balance of estrogen levels and estrogen receptor expression,aiming to reveal the scientific connotation of Professor Xiao Chengcong's use of the harmonizing method to treat(peri)menopausal insomnia,to provide a reference for clinical treatment,and to promote the dissemination and inheritance of the academic thoughts of traditional Chinese medicine master Professor.

(Peri)Menopausal insomnia is one of the most common symptoms experienced by women in(peri)menopausale,and can cause varying degrees of damage to both the physical and mental health of individuals.Modern medicine believes that the decline in estrogen levels and the imbalance in estrogen receptor expression are closely related to the occurrence of(peri)menopausale insomnia in women.Traditional Chinese Medicine believes that the imbalance of yin and yang in the body,caused by the disharmony between the heart and kidney,is an important factor in the onset of this disease.Professor Xiao Chengcong,a renowned master of traditional Chinese medicine,has summarized years of clinical experience and has developed a unique therapeutic approach for this disease using the harmonizing method.Her self-designed empirical formula,Gengxin Decoction,has been proven to have a good therapeutic effect in clinical trials.The team has further confirmed in animal studies that Gengxin Decoction can increase estrogen levels,promote estrogen receptor expression in the hypothalamus,influence the regulation of monoamine neurotransmitters,enhance the negative gene expression of the biological clock,reduce brain excitability,and restore the circadian rhythm of the biological clock.This article discusses the decline in estrogen levels and the imbalance in estrogen receptor expression which promote the occurrence and development of(peri)menopausal insomnia,the role of Gengxin Decoction and the harmonizing method in the etiology and pathogenesis of(peri)menopausal insomnia,and the alignment between the physiological effects of Gengxin Decoction and the balance of estrogen levels and estrogen receptor expression,aiming to reveal the scientific connotation of Professor Xiao Chengcong's use of the harmonizing method to treat(peri)menopausal insomnia,to provide a reference for clinical treatment,and to promote the dissemination and inheritance of the academic thoughts of traditional Chinese medicine master Professor.

Aim To study the effect of p-benzoyl sali-droside(pOBz)on angiogenesis after ischemic stroke and to explore the underlying mechanism.Methods The MCAO model was prepared by suture method.Rats were divided into four groups:sham,MCAO,pOBz administration,and edaravone positive control,treated for seven days.The mNSS was used to assess the neurological impairment.Western blotting was em-ployed to detect CD31,NICD,and Hes-1 protein ex-pression,while immunofluorescence staining was ap-plies to quantify CD31-positive cells in ischemic brain tissue.In vitro an OGD/R model was established in HUVECs.Following treatment with varying pOBz con-centrations(0.01,0.1,1 μmol·L-1),the CCK-8 as-say was uses to measure cell viability,and in vitro tube formation assay was utilized to evaluate angiogenesis.Western blotting was employed again to assess CD31,NICD and Hes-1 protein levels.To further elucidate the mechanism,HUVEC were treated with the Notch inhibitor DAPT prior to grouping and pOBz administra-tion,and the same parameters were evaluated.Results pOBz significantly reduced the mNSS score of MCAO rats,increased CD31-positive cell counts,and upregu-lated CD31,NICD,and Hes-1 protein expression(P＜0.01).In vitro results further showed that pOBz could dose-dependently increase the survival rate and angio-genesis ability of HUVEC induced by OGD/R,and promote CD31,NICD and Hes-1 proteins(P＜0.01),and Notch inhibitor DAPT could reverse the above effects of pOBz.Conclusion pOBz promotes angio-genesis in HUVEC,and its mechanism involves activa-tion of the Notch signaling pathway.

Objective To evaluate the value of high-resolution computed tomography(HRCT)signs combined with artificial intelligence(AI)quantitative indexes in differentiating mycoplasma pneumoniae pneumonia(MPP)from bacterial pneumonia(BP)in adults.Methods A total of 100 patients with adult MPP and 100 with adult BP were selected.Univariate and multivariate logistic regression analyses were used to identify independent factors that contribute to the differentiation of these two types of pneumonia.The receiver operating characteristic(ROC)curve and area under the curve(AUC)were employed to evaluate the discrimination ability of the two types of pneumonia.Results A comparison of gender and age between the two groups revealed statistically significant differences(P＜0.05).A comparison of bronchial wall thickening,bud sign,and solid shadows between the two groups yielded statistically significant differences(P＜0.05),while small nodules did not(P＞0.05).AI-based quantification revealed significant differences in distribution of inflammatory foci,consolidation/total lesion ratio,ground-glass opacity(GGO)/total lesion ratio,consolidation density,and GGO density(P＜0.05).Univariate and multivariate logistic regression analyses revealed that left upper lobe(％),left lower lobe(％),right upper lobe(％),right middle lobe(％),and right lower lobe(％)were independent factors that contributed to the identification of the two types of pneumonia.The AUC for HRCT signs alone,AI quantitative indexes alone,and HRCT signs combined with AI quantitative indexes in differentiating the two types of pneumonia were 0.715[95％confidence interval(CI)0.643-0.787],0.822(95％CI 0.764-0.881),and 0.853(95％CI 0.801-0.905),respectively.The utilization of HRCT signs combined with AI quantitative indexes had been demonstrated to possess a substantial capacity to accurately identify two types of pneumonia.Conclusion HRCT signs combined with AI quantitative indexes can improve the accuracy of differentiating MPP from BP in adults.

Hypertensive nephropathy is one of the common chronic kidney diseases in China,the morbidity and mortality are increasing year by year,which seriously endangers the physical and mental health of patients.Traditional Chinese medicine believes that human is an organic whole,the five viscera and six organs are closely related in physiology and pathology,based on the theory of"holistic concept",the application of Chinese medicine in the treatment of hypertensive nephropathy can effectively improve kidney function and reduce the occurrence of adverse reactions.Therefore,based on the theory of"five viscera in one",this paper summarizes the etiology and pathogenesis of hypertensive nephropathy and the treatment of hypertensive nephropathy from the five aspects of liver,heart,spleen,lung and kidney,aiming to provide new ideas for the prevention and treatment of kidney disease by traditional Chinese medicine.

Aim To study the effect of p-benzoyl sali-droside(pOBz)on angiogenesis after ischemic stroke and to explore the underlying mechanism.Methods The MCAO model was prepared by suture method.Rats were divided into four groups:sham,MCAO,pOBz administration,and edaravone positive control,treated for seven days.The mNSS was used to assess the neurological impairment.Western blotting was em-ployed to detect CD31,NICD,and Hes-1 protein ex-pression,while immunofluorescence staining was ap-plies to quantify CD31-positive cells in ischemic brain tissue.In vitro an OGD/R model was established in HUVECs.Following treatment with varying pOBz con-centrations(0.01,0.1,1 μmol·L-1),the CCK-8 as-say was uses to measure cell viability,and in vitro tube formation assay was utilized to evaluate angiogenesis.Western blotting was employed again to assess CD31,NICD and Hes-1 protein levels.To further elucidate the mechanism,HUVEC were treated with the Notch inhibitor DAPT prior to grouping and pOBz administra-tion,and the same parameters were evaluated.Results pOBz significantly reduced the mNSS score of MCAO rats,increased CD31-positive cell counts,and upregu-lated CD31,NICD,and Hes-1 protein expression(P＜0.01).In vitro results further showed that pOBz could dose-dependently increase the survival rate and angio-genesis ability of HUVEC induced by OGD/R,and promote CD31,NICD and Hes-1 proteins(P＜0.01),and Notch inhibitor DAPT could reverse the above effects of pOBz.Conclusion pOBz promotes angio-genesis in HUVEC,and its mechanism involves activa-tion of the Notch signaling pathway.

Objective To evaluate the value of high-resolution computed tomography(HRCT)signs combined with artificial intelligence(AI)quantitative indexes in differentiating mycoplasma pneumoniae pneumonia(MPP)from bacterial pneumonia(BP)in adults.Methods A total of 100 patients with adult MPP and 100 with adult BP were selected.Univariate and multivariate logistic regression analyses were used to identify independent factors that contribute to the differentiation of these two types of pneumonia.The receiver operating characteristic(ROC)curve and area under the curve(AUC)were employed to evaluate the discrimination ability of the two types of pneumonia.Results A comparison of gender and age between the two groups revealed statistically significant differences(P＜0.05).A comparison of bronchial wall thickening,bud sign,and solid shadows between the two groups yielded statistically significant differences(P＜0.05),while small nodules did not(P＞0.05).AI-based quantification revealed significant differences in distribution of inflammatory foci,consolidation/total lesion ratio,ground-glass opacity(GGO)/total lesion ratio,consolidation density,and GGO density(P＜0.05).Univariate and multivariate logistic regression analyses revealed that left upper lobe(％),left lower lobe(％),right upper lobe(％),right middle lobe(％),and right lower lobe(％)were independent factors that contributed to the identification of the two types of pneumonia.The AUC for HRCT signs alone,AI quantitative indexes alone,and HRCT signs combined with AI quantitative indexes in differentiating the two types of pneumonia were 0.715[95％confidence interval(CI)0.643-0.787],0.822(95％CI 0.764-0.881),and 0.853(95％CI 0.801-0.905),respectively.The utilization of HRCT signs combined with AI quantitative indexes had been demonstrated to possess a substantial capacity to accurately identify two types of pneumonia.Conclusion HRCT signs combined with AI quantitative indexes can improve the accuracy of differentiating MPP from BP in adults.

Objective To investigate the effect of platelet lysate on mitochondrial function of astrocytes after spinal cord injury.Methods Astrocytoma cells SVGp12 were incubated with different concentrations of H2O2 (100 μmol/L,400 μmol/L,1000 μmol/L,2000 μmol/L),and the OD value was determined by CCK-8 assay. The H2O2 concentration with a cell inhibition rate of about 50％ was selected for follow-up experiments. The cells were incubated with different concentrations of platelet lysate (the volume ratios of platelet lysate to culture medium were 1∶10,1∶40,1∶80,1∶160 and 1∶320) for 24 hours,and the OD value was determined,thereby selecting the optimal concentration of platelet lysate based on the cell survival rate. SVGp12 cells were divided into the normal group (cultured normally without special treat-ment),the model group (incubated with 1000 μmol/L of H2O2 for 3 hours),and the treatment group (incubated with 1000 μmol/L of H2O2 for 3 hours and then treated with platelet lysate at a volume ratio of 1∶80). The mitochondrial function was evaluated by mitochondrial activity staining,mitochondrial membrane potential detection,and mitochondrial permeability transition pore detection. Results After incubating cells with 1000 μmol/L of H2O2 for 3 hours,the cell inhibition rate was 48％,and the OD value decreased significantly (P<0.01),confirming the successful establishment of a model of astrocytes with spinal cord injury. After treated with different concentrations of platelet lysate,the OD values and cell survival rate of the cells were higher than those in the model group (P<0.05). The concentration of platelet lysate (volume ratio of 1∶80) with cell viability of 20％ was selected for follow-up experiments. Platelet lysate could improve the morphology of injured astrocytes. The mitochondrial activity of the treatment group was significantly higher than that of the model group,and the mitochondrial activity of the model group was significantly lower than that of the normal group,with statistically significant differences (P<0.05). The mitochondrial membrane potential in the model group was lower than that in the normal group,and the mitochondrial membrane potential in the treatment group was higher than that in the model group,with statistically significant differences (P<0.01). The mitochondrial permeability in the model group was greater than that in the normal group,and the mitochondrial permeability in the treatment group was smaller than that in the model group,with statistically significant differences (P<0.01).Conclusion Platelet lysate can improve the survival rate of astrocytes after spinal cord injury,enhance the mitochondrial activity of cells,and improve the mitochondrial membrane potential and mitochondrial permeability transition pore opening.