The Expert Consensus on Clinical Application of Qinbaohong Zhike Oral Liquid in Treatment of Acute Bronchitis and Acute Attack of Chronic Bronchitis （GS/CACM 337-2023） was released by the China Association of Chinese Medicine on December 13^th， 2023. This expert consensus was developed by experts in methodology， pharmacy， and Chinese medicine in strict accordance with the development requirements of the China Association of Chinese Medicine （CACM） and based on the latest medical evidence and the clinical medication experience of well-known experts in the fields of respiratory medicine （pulmonary diseases） and pediatrics. This expert consensus defines the application of Qinbaohong Zhike oral liquid in the treatment of cough and excessive sputum caused by phlegm-heat obstructing lung， acute bronchitis， and acute attack of chronic bronchitis from the aspects of applicable populations， efficacy evaluation， usage， dosage， drug combination， and safety. It is expected to guide the rational drug use in medical and health institutions， give full play to the unique value of Qinbaohong Zhike oral liquid， and vigorously promote the inheritance and innovation of Chinese patent medicines.

ObjectiveTo explore the policy framework, theoretical system and principles of educational placement for children with special needs based on the International Classification of Functioning, Disability and Health (ICF) for the multi-faceted educational placement services and methods for these children. MethodsBased on ICF theory and methods, public policy research techniques, and educational policy analysis, this study systematically investigated the policy architecture and theoretical underpinnings for the educational placement of children with special needs, focusing on an inclusive education-oriented system of multiple placements. ResultsThe study analyzed educational policies, emphasizing the rights to education under the United Nations Convention on the Rights of Persons with Disabilities (CRPD) and UNESCO's guidelines on ensuring inclusivity and equity in education which encourage the provision of individualized educational support services and reasonable accommodations to enable the effective participation of students with disablities in education. China, the European Union (EU) and the United States (US) have enacted laws and policies promoting inclusive education, integrating children with disablities into the general education system, and providing them with the same educational opportunities as other children. The development of special education focuses on tailored educational services for those children who need additional support and resources. Policies underscore the need to evaluate the specific needs of children with disablities and provide individualized educational plan based on these needs. ConclusionBased on core content from the CRPD, UNESCO's guidelines, and relevant policies from China, the EU, and the US regarding the education and educational placement services for children with special needs, the theoretical framework and principles of educational placement for children with special needs based on ICF are discussed, proposing contents and methods for constructing a multi-faceted educational placement service system for children with special needs.

OBJECTIVE To explore the effects of ursolic acid （UA） on the growth， invasion， apoptosis and metastasis of human colorectal cancer cells SW620 and find out the underlying molecular mechanisms. METHODS The effects of different concentrations （0， 5， 10， 15， 20， 25， 30 μmol/L） of UA on the proliferation of SW620 cells for different durations （24， 48， 72 h） were detected by CCK-8 assay； the clone formation was detected by clone formation assay after SW620 cells were treated with different concentrations of UA （0，10，15，20 μmol/L） for 10 days. After SW620 cells were treated with different concentrations of UA （0， 10， 15， 20 μmol/L） for 24 hours， flow cytometry， Transwell invasion assay and Western blot assay were adopted to detect apoptosis and invasion of SW620 cells， and the expressions of B cell lymphoma 2 （Bcl-2）， cleaved-poly （ADP-ribose） polymerase （cleaved-PARP）， phosphorylated p38 mitogen-activated protein kinase （p-p38 MAPK）， p38 MAPK， E-cadherin， N-cadherin and zinc finger transcription factor Snail. The effects of p38 MAPK inhibitor （SB203580） combined with UA on the protein expressions of p-p38 MAPK， Bcl-2 and N-cadherin were investigated. RESULTS Compared with 0 μmol/L UA， the stone5999@163.com survival rates of SW620 cells treated with 5-30 μmol/L UA for 24， 48 and 72 h were significantly decreased （P＜0.05）. The clone formation rate of cells treated with 15 μmol/L and 20 μmol/L UA was significantly decreased （P＜0.05）. After being treated with 15 μmol/L and 20 μmol/L UA， the cell apoptosis rate， the protein expressions of cleaved-PARP and E-cadherin， and the phosphorylation of p38 MAPK protein were increased； but the number of transmembrane cells， and the protein expressions of Bcl-2， Snail and N-cadherin were decreased； there was statistical significance in difference of most indexes （P＜0.05）. Some indexes changed in a concentration-dependent manner （P＜0.05）. SB203580 could significantly inhibit the upregulation of p38 MAPK by UA and reverse the inhibitory effect of UA on the protein expressions of Bcl-2 and N-cadherin （P＜0.05）. CONCLUSIONS UA can inhibit the growth， invasion and metastasis of SW620 cells， and induce cell apoptosis， the mechanism of which may be attributed to the activation of p38 MAPK signaling pathway.

Three-dimensional ordered porous carbon materials exhibit potential application prospects as excellent drug supports in drug delivery systems due to their high specific surface area, tunable pore structure, and excellent biocompatibility. In this study, three-dimensional ordered porous carbon materials were prepared using Acanthopanax senticosus herbal residues as raw material and KOH as activating agent through a one-step pyrolysis method. The prepared carbon-based material was systematically characterized by powder X-ray diffraction, scanning electron microscopy, N₂ adsorption-desorption and Fourier-transform infrared spectroscopy. The results show that the three-dimensional ordered porous carbon materials prepared with KOH as the activator via pyrolysis possess abundant functional groups, high porosity, and high specific surface area, with a specific surface area of 1 471.6 m²·g^-1. The three-dimensional ordered porous carbon materials prepared at 800 ℃ exhibits a high drug loading capacity (78.0%) and drug release rate (86.8%) for 5-fluorouracil. Three-dimensional orderly porous carbon materials show significant application advantages in drug construction, and their high specific surface area and adjustable pore size structure significantly improve the drug load rate and drug release rate, providing a solid foundation for the development of efficient and accurate drug delivery system.

Objective To evaluate the efficacy and safety of brexpiprazole in treating acute schizophrenia.Methods Patients with schizophrenia were randomly divided into treatment group and control group.The treatment group was given brexpiprozole 2-4 mg·d-1 orally and the control group was given aripiprazole 10-20 mg·d-1orally,both were treated for 6 weeks.Clinical efficacy of the two groups,the response rate at endpoint,the changes from baseline to endpoint of Positive and Negative Syndrome Scale(PANSS),Clinical Global Impression-Improvement(CGI-S),Personal and Social Performance scale(PSP),PANSS Positive syndrome subscale,PANSS negative syndrome subscale were compared.The incidence of treatment-related adverse events in two groups were compared.Results There were 184 patients in treatment group and 186 patients in control group.After treatment,the response rates of treatment group and control group were 79.50％(140 cases/184 cases)and 82.40％(150 cases/186 cases),the scores of CGI-I of treatment group and control group were(2.00±1.20)and(1.90±1.01),with no significant difference(all P＞0.05).From baseline to Week 6,the mean change of PANSS total score wese(-30.70±16.96)points in treatment group and(-32.20±17.00)points in control group,with no significant difference(P＞0.05).The changes of CGI-S scores in treatment group and control group were(-2.00±1.27)and(-1.90±1.22)points,PSP scores were(18.80±14.77)and(19.20±14.55)points,PANSS positive syndrome scores were(-10.30±5.93)and(-10.80±5.81)points,PANSS negative syndrome scores were(-6.80±5.98)and(-7.30±5.15)points,with no significant difference(P＞0.05).There was no significant difference in the incidence of treatment-related adverse events between the two group(69.00％vs.64.50％,P＞0.05).Conclusion The non-inferiority of Brexpiprazole to aripiprazole was established,with comparable efficacy and acceptability.

Objective To investigate the mechanism of miR-135a/MYC-mediated resistance to venaclar treatment in myelodysplastic syndromes(MDS)with acute myeloid leukaemia(AML).Methods Eighty-six cases of patients were selected,including 23 healthy donors(control group),47 MDS patients with vinecella resistance(MDS group),and 16 AML patients with vinecella resistance transformed from myelodysplastic syndrome(AML group).The expression levels of miR-135a and MYC in the tissues of the three groups were detected.THP1 cells were divided into miR-NC group(transfected with nonsense sequence)and miR-135a minics group(transfected with miR-135a minics),and the cells were treated with venaclar concentration of 0,0.01,1,and 100 μmol·L-1 for 24 hours,and then detected the cell viability and apoptosis rate in each group.Results The expression of MYC mRNA were 1.00±0.14,0.21±0.04,and 0.25±0.08 in patients of the NC,MDS,and AML groups,respectively;the protein expression of MYC were 1.00±0.15,1.31±0.12 and 1.49±0.16,respectively(P＜0.05).At the cellular level,miR-135a expression were 1.00±0.11,1.31±0.15 and 1.93±0.23 in the BMSCs,MUTZ-1 and THP1 groups;MYC protein expression were 1.00±0.15,1.57±0.22 and 1.97±0.31,the differences were significant(P＜0.05).The methods showed the cell viability of miR-NC group were(100.00±13.26)％,(92.33±10.28)％,(85.41±11.37)％and(28.24±6.02)％at 0,0.01,1,100 μmol·L-1venaclar drug concentration,respectively;cell viability of miR-135a mimics group were(105.12±12.35)％,(82.11±12.07)％,(46.13±8.06)％and(18.20±5.03)％,respectively,there was statistical difference between the two groups only in the 1 μmol·L-1 venaclar drug concentration(P＜0.05).The methods showed that the apoptosis rates in miR-NC group at 0,0.01,1,100 μmol·L-1 venaclar drug concentration were(100.00±11.45)％,(92.48±12.04)％,(108.72±9.63)％and(207.15±21.49)％,the apoptosis rates in miR-135a mimics group were(106.34±16.21)％,(117.26±10.13)％,(269.41±23.59)％and(184.33±19.28)％,respectively;there was statistical difference between the two groups only in 1 μmol·L-1 venaclar drug concentration(P＜0.05).Conclusion The results of this study reveal that miR-135a/MYC mediates the mechanism of resistance to venaclar in the treatment of MDS and AML.

Objective To observe the clinical value of recombinant human erythropoietin injection in the treatment of anemia after chemotherapy in leukemia patients,and to explore the difference of efficacy of different doses.Methods Patients with anemia complicated by leukemia chemotherapy were selected as the study objects and randomly divided into control group,low-dose group and high-dose group.Patients in the control group received conventional treatment(oral ferrous succinate combined with dietary conditioning),and patients in the low-dose group were given 75 U·kg-1 recombinant human erythrophorin treatment on the basis of the control group,subcutaneous injection 3 times a week.High-dose group was treated with 150 U·kg-1 recombinant human erythropoietin on the basis of control group,subcutaneous injection 3 times a week.All three groups were treated for 4 weeks.The clinical efficacy,the anemia-related indexes,the expression of mitogen-activated protein kinase path-related proteins in bone marrow stromal cells,Karnofsky performance status(KPS)score and safety of the three groups were compared.Result Control group,low-dose group and high-dose group were enrolled in 32,33 and 33 cases,respectively,without shedding patients.After treatment,the total effective rate of control group,low-dose group and high-dose group were 62.50％(20 cases/32 cases),78.79％(26 cases/33 cases)and 87.88％(29 cases/33 cases),respectively.There was statistical significance in the total effective rate of control group and high-dose group(P＜0.05).After treatment,the hemoglobin levels of control group,low-dose group and high-dose group were(108.76±6.82),(112.43±7.31)and(116.27±7.72)g·L-1,respectively;red blood cell counts were(3.08±0.42)× 1012,(3.34±0.39)× 1012 and(3.58±0.45)× 1012·L-1,respectively;hematocrit were 0.28±0.05,0.31±0.06 and 0.35±0.07,respectively;the relative expression levels of phosphorylated extracellular regulatory protein kinase 1/2 were 1.12±0.16,1.23±0.17 and 1.35±0.22,respectively;the relative expression levels of phosphorylated stress-activated protein kinase were 0.83±0.13,0.76±0.11 and 0.69±0.09,respectively;the expression levels of p-P38 were 0.92±0.10,0.86±0.09 and 0.80±0.09,respectively;the KPS scores were(69.35±6.43),(72.84±6.62)and(76.35±6.77)points,respectively.The above indexes in the low-dose group and the high-dose group were compared with the control group,respectively,and the above indexes in the high-dose group were compared with the low-dose group,and the differences were statistically significant(all P＜0.05).The adverse drug reactions in the three groups were mainly skin allergy and gastrointestinal reactions.The total incidences of adverse drug reactions in the control group,low-dose group and high-dose group was 12.50％,18.18％and 18.18％,respectively,with no statistical significance(all P＞0.05).Conclusion Recombinant human erythropoietin can significantly correct chemotherapy related anemia in leukemia,and improve health status,and the curative effect of 150 U·kg-1 was better than 75 U·kg-1.

Consumptive thirst such as dry mouth and polydipsia,frequent urination polyuria,fear of heat and hyperhidrosis and loss of other body fluids,yin deficiency and internal heat expression,and irritability and other abnormal emotional symptoms are common.The Synopsis of Golden Chamber need to be further explored for the treatment of miscellaneous diseases.The dialectical thought has a high clinical application value.Lily disease treatment recommendations in the Synopsis of Golden Chamber are explored.The symptoms of lily disease are varied and uncertain,which are caused by the scattering and wandering aimlessly of heat pathogen.The pathogenesis of lily disease can be examined through external symptoms such as bitter taste in mouth,red urine,and faint and rapid pulse.Diabetes is also closely related to yin deficiency and internal heat,and the pathogenesis of the two is similar.Mental symptoms are common characteristics of lily disease and diabetes.The method taken from the Synopsis of Golden Chamber and Baihe-like prescriptions for the treatment of diabetes are effective.By identifying different patterns,symptoms,and indicators,we can select lily bulb,common anemarrhena,rhizome,figwort root,unprocessed rehmannia root,and other drugs to treat diabetes,in order to improve our understanding of lily disease and provide new ideas for diabetes treatment.

Objective To explore the property of projection neurons in the pathway from the medial prefrontal cortex(mPFC)to the thalamic paraventricular nucleus(PVT)and to investigate the effect of modulation of the pathway on physiological pain and acute pain in mice.Methods Three knock-in mice with glutamate decarboxylase 67-green fluorescent protein(GAD67-GFP)were used in morphological tracing experiments,and twenty-seven C57 mice were used for behavioral observation experiments.Cholera toxin subunit B(CTB)was injected into the PVT of GAD67-GFP transgenic mice,and the properties of mPFC neurons projected to PVT were observed.The mPFC-PVT pathway was activated or inhibited by chemogenetics to observe the effects on physiological pain,such as mechanical pain,thermal pain,cold pain,and on acute inflammatory pain induced by capsaicin in mice.Results CTB-labeled neurons in the mPFC were mainly distributed in layer Ⅴ and layer Ⅵ and not double-labeled with GAD67-GFP.Chemogenetic activation of the mPFC-PVT pathway decreased the mechanical pain threshold significantly(P＜0.0001)and shortened the thermal pain latency(P＜0.001),but had no obvious effects on cold pain.Inhibition of this pathway increased the mechanical pain threshold significantly(P＜0.05).Activation of the pathway increased the paw licking time(P＜0.05)in acute inflammatory pain induced by capsaicin.Conclusion mPFC-PVT pathway is a non GABAergic projection and its activation can promote mechanical pain,thermal pain,and acute inflammatory pain induced by capsaicin in mice.

Objective To investigate the effect of nobiletin on platelet-activating factor(PAF)metabolism in diabetic rats with renal injury.Methods Totally 72 rats were randomly divided into control group(n=10)and modeling group(n=62).The modeling group rats were induced to develop a diabetic rat model with renal injury and then further divided into the model group,aspirin group(20 mg/kg),and nobiletin low(50 mg/kg),medium(100 mg/kg),and high-dose(200 mg/kg)groups,each with 10 rats.After continuous oral administration for 6 weeks,rat body weight,kidney weight,and kidney index were measured.Histopathological assessments were conducted by using HE,periodic acid-Schiff staining(PAS),Masson staining,and transmission electron microscopy.Blood glucose levels,renal function,inflammatory factors,PAF and its regulatory factors were detected.Expression levels of PAF metabolism-related proteins,PAF-acetylhydrolase(PAFAH),PAF receptor(PAFR),and cholinephosphotransferase 1(CHPT1)in kidney tissues were assessed using Western blotting and immunohistochemistry.Results Following nobiletin intervention,rat body weight increased while kidney weight and kidney index decreased.Improvement in renal tissue pathology was observed,with reduced interstitial fibrosis and thinner basement membrane.Fasting blood glucose and glycated hemoglobin decreased,while fasting insulin showed no significant improvement.Urea nitrogen,blood creatinine,cystatin C,and 24-hour urinary protein excretion were reduced.Levels of interleukin(IL)-1α,IL-6,IL-8,and tumor necrosis factor(TNF-α)were lowered.PAF and its regulatory factors decreased.PAFR and CHPT1 expression decreased,while PAFAH increased.Conclusion Nobiletin can alleviate renal injury in diabetic rats with renal injury,improve kidney function,regulate blood glucose,and mitigate inflammatory response.Its mechanism may be associated with the modulation of platelet-activating factor metabolism.