AIM To investigate the clinical effects of Supplemented Jiao'ai Decoction combined with warm acupuncture and moxibustion on patients with endometriosis due to Congealing Cold with Blood Stasis.METHODS Eighty-six patients were randomly assigned into control group(43 cases)for 3-menstrual cycle intervention of warm acupuncture and moxibustion,and observation group(43 cases)for 3-menstrual cycle intervention of both Supplemented Jiao'ai Decoction and warm acupuncture and moxibustion.The changes in clinical effects,TCM syndrome scores,dysmenorrhea degree indices(VAS score,PGE2,PGF2α),hemodynamic indices(RI,PI),sexhormones(E2,FSH,LH),inflammatory factors(IL-1β,IL-6,TNF-α)and incidence of adverse reactions were detected.RESULTS The observation group demonstrated higher total effective rate than the control group(P＜0.05).After the treatment,the two groups displayed decreased TCM syndrome scores,dysmenorrhea degree indices,hemodynamic indices,sexhormones and inflammatory factors(P＜0.05),especially for the observation group(P＜0.05).No significant difference in incidence of adverse reactions was found between the two groups(P＞0.05).CONCLUSION For the patients with endometriosis due to Congealing Cold with Blood Stasis,Supplemented Jiao'ai Decoction combined with warm acupuncture and moxibustion can safely and effectively regulate sexhormone levels,endometrial hemodynamics,inhibit inflammatory responses,and alleviate dysmenorrhea symptoms.

The Pharmacopoeia of the People’s Republic of China 2025 edition is to be issued in March 2025. Chinese Pharmacopoeia is the basic requirements on the drug manufacture, drug testing, drug use and drug administration. The new edition Chinese Pharmacopoeia will be dramatically improved on the pharmacopoeia monographs included, establishing the standards system, standards conversion and application of drug quality control for the new technology, new method & new tool, drug control on the safety and effectiveness as well as the drug standard international harmonization. It will take important role on improving the drug quality, ensuring the safety of drugs for public use, strengthen technical support for drug administration, promoting the high-quality development of China’s medical and pharmaceutical industry. This paper introduces the development and revision of the Chinese Pharmacopoeia 2025 Edition,aim at helping the industries well understanding and implantation the new edition Chinese Pharmacopoeia.

The Pharmacopoeia of the People's Republic of China 2025 edition is to be issued in March 2025.Chinese Pharmacopoeia is the basic requirements on the drug manufacture,drug testing,drug use and drug admin-istration.The new edition Chinese Pharmacopoeia will be dramatically improved on the pharmacopoeia monographs included,establishing the standards system,standards conversion and application of drug quality control for the new technology,new method&new tool,drug control on the safety and effectiveness as well as the drug standard international harmonization.It will take important role on improving the drug quality,ensuring the safety of drugs for public use,strengthen technical support for drug administration,promoting the high-quality development of Chi-na's medical and pharmaceutical industry.This paper introduces the development and revision of the Chinese Phar-macopoeia 2025 Edition,aim at helping the industries well understanding and implantation the new edition Chinese Pharmacopoeia.

AIM To investigate the clinical effects of Supplemented Jiao'ai Decoction combined with warm acupuncture and moxibustion on patients with endometriosis due to Congealing Cold with Blood Stasis.METHODS Eighty-six patients were randomly assigned into control group(43 cases)for 3-menstrual cycle intervention of warm acupuncture and moxibustion,and observation group(43 cases)for 3-menstrual cycle intervention of both Supplemented Jiao'ai Decoction and warm acupuncture and moxibustion.The changes in clinical effects,TCM syndrome scores,dysmenorrhea degree indices(VAS score,PGE2,PGF2α),hemodynamic indices(RI,PI),sexhormones(E2,FSH,LH),inflammatory factors(IL-1β,IL-6,TNF-α)and incidence of adverse reactions were detected.RESULTS The observation group demonstrated higher total effective rate than the control group(P＜0.05).After the treatment,the two groups displayed decreased TCM syndrome scores,dysmenorrhea degree indices,hemodynamic indices,sexhormones and inflammatory factors(P＜0.05),especially for the observation group(P＜0.05).No significant difference in incidence of adverse reactions was found between the two groups(P＞0.05).CONCLUSION For the patients with endometriosis due to Congealing Cold with Blood Stasis,Supplemented Jiao'ai Decoction combined with warm acupuncture and moxibustion can safely and effectively regulate sexhormone levels,endometrial hemodynamics,inhibit inflammatory responses,and alleviate dysmenorrhea symptoms.

Objective:To explore the effects of hydroxychloroquine(HCQ)on immune mediators dysregulation in severe infection after chemotherapy in acute myeloid leukemia(AML)and its molecular mechanism.Methods:Bone marrow or peripheral blood samples of 36 AML patients with severe infection(AML-SI)and 29 AML patients without infection(AML-NI)after chemotherapy were collected from the First Affiliated Hospital of Gannan Medical University from August 2022 to June 2023.In addition,the peripheral blood of 21 healthy subjects from the same period in our hospital was selected as the control group.The mRNA expressions of CXCL12,CXCR4 and CXCR7 were detected by RT-qPCR technology,and the levels of IL-6,IL-8 and TNF-α were detected by ELISA.Leukemia-derived THP-1 cells were selected and constructed as AML disease model.At the same time,bone marrow mesenchymal stem cells(BM-MSCs)from AML-SI patients were co-cultured with THP-1 cells and divided into Mono group and Co-culture group.THP-1 cells were treated with different concentration gradients of HCQ.The cell proliferation activity was subsequently detected by CCK-8 method and apoptosis was detected by Annexin V/PI double staining flow cytometry.ELISA was used to detect the changes of IL-6,IL-8 and TNF-α levels in the supernatant of the cell co-culture system,RT-qPCR was used to detect the mRNA expression changes of the core members of the CXCL12-CXCR4/7 regulatory axis,and Western blot was used to detect the expressions of apoptosis regulatory molecules and related signaling pathway proteins.Results:CXCL12,CXCR4,CXCR7,as well as IL-6,IL-8,and TNF-α were all abnormally increased in AML patients,and the increases were more significant in AML-SI patients(P＜0.01).Furthermore,there were statistically significant differences between AML-NI patients and AML-SI patients(all P＜0.05).HCQ could inhibit the proliferation and induce the apoptosis of THP-1 cells,but the low concentration of HCQ had no significant effect on the killing of THP-1 cells.When THP-1 cells were co-cultured with BM-MSCs of AML patients,the levels of IL-6,IL-8 and TNF-α in the supernatance of Co-culture group were significantly higher than those of Mono group(all P＜0.01).After HCQ intervention,the levels of IL-6,IL-8 and TNF-α in cell culture supernatant of Mono group were significantly decreased compared with those before intervention(all P＜0.01).Similarly,those of Co-culture group were also significantly decreased(all P＜0.001).However,the expression of the core members of the CXCL12-CXCR4/7 regulatory axis was weakly affected by HCQ.HCQ could up-regulate the expression of pro-apoptotic protein Bax,down-regulate the expression of anti-apoptotic protein Bcl-2,as well as simultaneously promote the hydrolytic activation of Caspase-3 when inhibiting the activation level of TLR4/NF-κ B pathway,then induce the programmed death of THP-1 cells after intervention.Conclusion:The core members of CXCL12-CXCR4/7 axis and related cytokines may be important mediators of severe infectious immune disorders in AML patients.HCQ can inhibit cytokine levels to reverse immune mediators dysregulation and suppress malignant biological characteristics of leukemia cells.The mechanisms may be related to regulating the expression of Bcl-2 family proteins,hydrolytically activating Caspase-3 and inhibiting the activation of TLR4/NF-κ B signaling pathway.

Objective To investigate the attributable risk(AR)of Acinetobacter baumannii(AB)infection in criti-cally ill patients.Methods A multicenter retrospective cohort study was conducted among adult patients in inten-sive care unit(ICU).Patients with AB isolated from sterile body fluid and confirmed with AB infection in each cen-ter were selected as the infected group.According to the matching criteria that patients should be from the same pe-riod,in the same ICU,as well as with similar APACHE Ⅱ score(±5 points)and primary diagnosis,patients who did not infect with AB were selected as the non-infected group in a 1:2 ratio.The AR was calculated.Results The in-hospital mortality of patients with AB infection in sterile body fluid was 33.3％,and that of non-infected group was 23.1％,with no statistically significant difference between the two groups(P=0.069).The AR was 10.2％(95％CI:-2.3％-22.8％).There is no statistically significant difference in mortality between non-infected pa-tients and infected patients from whose blood,cerebrospinal fluid and other specimen sources AB were isolated(P＞0.05).After infected with AB,critically ill patients with the major diagnosis of pulmonary infection had the high-est AR.There was no statistically significant difference in mortality between patients in the infected and non-infec-ted groups(P＞0.05),or between other diagnostic classifications.Conclusion The prognosis of AB infection in critically ill patients is highly overestimated,but active healthcare-associated infection control for AB in the ICU should still be carried out.

Objective Data mining technology was used to mine the medication rules of the prescriptions used in the treatment of pediatric atopic dermatitis by Chinese medical master XUAN Guo-Wei.Methods The medical records of effective cases of pediatric atopic dermatitis treated by Professor XUAN Guo-Wei at outpatient clinic were collected,and then the medical data were statistically analyzed using frequency statistics,association rule analysis and cluster analysis.Results A total of 242 prescriptions were included,involving 101 Chinese medicinals.There were 23 commonly-used herbs,and the 16 high-frequency herbs(frequency＞100 times)were Glycyrrhizae Radix et Rhizoma,Saposhnikoviae Radix,Glehniae Radix,Perillae Folium,Ophiopogonis Radix,Cynanchi Paniculati Radix et Rhizoma,Microctis Folium,Dictamni Cortex,Scrophulariae Radix,Coicis Semen,Cicadae Periostracum,Lilii Bulbus,Rehmanniae Radix,Kochiae Fructus,Sclerotium Poriae Pararadicis,and Euryales Semen.The analysis of the medicinal properties showed that most of the herbs were sweet and cold,and mainly had the meridian tropism of the spleen,stomach and liver meridians.The association rule analysis yielded 24 commonly-used drug combinations and 20 association rules.Cluster analysis yielded 2 core drug combinations.Conclusion For the treatment of pediatric atopic dermatitis,Professor XUAN Guo-Wei focuses on the clearing,supplementing and harmonizing therapies,and the medication principle of"supporting the healthy-qi to eliminate the pathogen,and balancing the yin and yang"is applied throughout the treatment.

Mutations in myosin heavy chain 7(MYH7)and myosin binding protein C3(MYBPC3)genes encoding thick filaments are the main cause of hypertrophic cardiomyopathy(HCM),while a small part of HCM is caused by mutations of troponin C1,slow skeletal and cardiac type(TNNC1),troponin T2,cardiac type(TNNT2),troponin I3,cardiac type(TNNI3),actin alpha cardiac muscle 1(ACTC1),and tropomyosin 1(TPM1)genes encoding thin filaments.In this review,we mainly introduce the detailed mechanism and research status of HCM caused by mutations of the gene encoding cardiomyocyte sarcomere in the past few years,in order to provide reference for further study of the pathogenesis and treatment of HCM.

Objective:To explore the effect of psychological nursing on the prognosis of male patients with urethral riding inju-ry treated by ureteroscopic urethral catheter implantation(UCI).Methods:This study included 63 male patients with urethral strad-dle injury treated in the General Hospital of Southern Theater Command from February 2020 to March 2023.We divided the patients into a control(n=29)and an experimental group(n=34)according to the odd-or even-numbered days of admission and treated them by ureteroscopic UCI.Meanwhile those of the former group received routine nursing care and the latter underwent psychological nursing intervention in addition.We obtained the Self-Rating Anxiety Scale(SAS)and Self-Rating Depression Scale(SDS)scores of the patients,recorded their postoperative pain scores,catheter-removal time,hospitalization days,postoperative complications and o-verall recovery status,and compared the data collected between the two groups.Results:At 3 days after surgery,both the SAS and SDS scores were significantly lower in the experimental group than in the control(SAS:45.2±2.9 vs 50.4±3.6,P<0.05;SDS:41.9±2.5 vs 48.3±4.0,P<0.05),and so were the pain scores at24 hours(6.2±0.6 vs 6.8±0.9,P<0.05),48 hours(4.9±0.7 vs 6.1±0.8,P<0.05)and 72 hours after surgery(2.5±0.6 vs 3.9±0.9,P<0.05).The hospitalization time was remarkably shorter in the experimental than in the control group([14.1±2.9]vs[16.1±3.4]d,P<0.05),but there was no statistically significant difference in the time of postoperative catheterization between the two groups of patients([19.3±3.7]vs[19.6±4.4]d,P>0.05).A30-day postoperative follow-up found2 cases of difficult urination in the control group but no com-plications in the experimental group.Conclusion:Ureteroscopic UCI is a safe,effective and minimally invasive treatment method for male urethral riding injury,and psychological nursing helps not only shorten the time of catheterization and hospitalization but also a-void postoperative complications.