Jiegeng decoction is a classic prescription composed of two Chinese medicinal herbs： Platycodon grandiflorum and Glycyrrhiza uralensis. It has the efficacy of diffusing lung qi， resolving phlegm， relieving sore throat and discharging pus， and is commonly used in the treatment of respiratory diseases such as cough and pharyngodynia. This article reviews the chemical components， pharmacological mechanisms and clinical applications of Jiegeng decoction. It was found that Jiegeng decoction contains triterpenoid saponins， flavonoids， glycosides， acids， and other components， with platycodin D， platycodin D2， glycyrrhizic acid， glycyrrhetinic acid， liquiritin， etc.， serving as the main active pharmaceutical ingredients. Jiegeng decoction and its chemical constituents exert anti-inflammatory effects by inhibiting signaling pathways such as nuclear factor-κB and mitogen- activated protein kinases， and demonstrate anti-tumor activities through mechanisms like modulating the tumor immune microenvironment and promoting cancer cell apoptosis. Additionally， it exhibits various pharmacological actions including antibacterial， antiviral， and antioxidant effects. Clinically， Jiegeng decoction， its modified prescription and compound combinations are widely used in the treatment of respiratory diseases such as cough， pneumonia， and pharyngitis， as well as digestive system disorders like constipation.

This study explores the diagnosis and treatment of needle knife therapy for ankylosing spondylitis (AS) at middle and advanced stage based on the theory of meridian tendons, from a holistic perspective and syndrome differentiation. The treatment strategy includes "harmonizing yin and yang" to address root causes and "tendons-based release" to harmonize qi and blood, with the "tendons nodule points" as the core acupoint selection criterion. Based on this approach, the study systematically elaborates on two needle knife methods for AS: "governor vessel bone-piercing technique" and "below-the-umbilicus release technique", covering indications, acupoint location, and procedures. Clinical case examples are provided to enrich needle knife therapy guided by the theory of meridian tendons, offering insights for clinical and research work on AS.
Humans ; Acupuncture Points ; Acupuncture Therapy/methods* ; Meridians ; Spondylitis, Ankylosing/physiopathology* ; Tendons/physiopathology*

177Lu-prostate specific membrane antigen(PSMA)radio-ligand therapy has been approved abroad for advanced prostate cancer and has been in several clinical trials in China.Based on domestic clinical practice and experimental data and referred to international experience and viewpoints,the expert group forms a consensus on the clinical application of 177Lu-PSMA radio-ligand therapy in prostate cancer to guide clinical practice.

Objective:To investigate the effect of subacute exposure of Di(2-ethylhexyl)phthalate(DEHP)on endometrial decidualization and early pregnancy miscarriage in mice.Methods:CD1 mice were orally administrated with 300(low-dose group),1000(medium-dose group),or 3000 mg·kg-1·d-1 DEHP(1/10 LD50,high-dose group)for 28 days,respectively.An early natural pregnancy model and an artificially induced decidualization model were established.The uterine tissues were collected on D7 of natural pregnancy and D8 of artificially induced decidualization,respectively.The effects of a subacute exposure to DEHP on the decidualization of mice were detected by HE staining,Masson staining,TUNEL assay,and Western blotting.A model of spontaneous abortion was constructed in mice after subacute exposure to 300 mg·kg-1·d-1 DEHP,and the effect of impaired decidualization on pregnancy was investigated by observing the pregnancy outcome on the 10th day of gestation.Results:Compared with the control group,the conception rate was significantly decreased in the high-dose DEHP subacute exposure group(P＜0.05).HE staining showed that,compared with the control group,the decidual stromal cells in the low-and medium-dose exposure groups were disorganized,the nuclei of the cells were irregular,the cytoplasmic staining was uneven,and the number of polymorphonuclear cells was significantly reduced.Masson staining showed that compared with the control group,the collagen fibers in the decidua region of the DEHP low-dose group and the medium-dose group were more distributed,more abundant and more disorderly.TUNEL assay showed increased apoptosis in the decidua area compared to the control group.Western blotting showed that the expression of BMP2,a marker molecule for endometrial decidualization,was significantly reduced(P＜0.05 or P＜0.01).The abortion rate and embryo resorption rate were increased,and the number of embryos,uterine wet weight,uterine area and placenta wet weight were decreased in DEHP low-dose group compared to the control group stimulated by mifepristone,an abortifacient drug(P＜0.05 or P＜0.01).Conclusion:Subacute exposure to DEHP leads to impaired endometrial decidualization during early pregnancy and exacerbates the risk of adverse pregnancy outcomes in mice.

Purpose To verify the safety and effectiveness of the Insight NM/CT Pro SPECT/CT Imaging System in clinical applications is verified through clinical validation of the acceptable rate of clinical image quality,commonly use features of the device,ease of use of the machine,satisfaction with the stability of the entire machine and safety evaluation.Materials and Methods A total of 79 subjects who voluntarily participated in the trial from July to October 2022 in the Affiliated Hospital of Inner Mongolia Medical University,were selected to undergo endocrine,circulatory,skeletal,respiratory and urological imaging for multiple systems using the Insight NM/CT Pro SPECT/CT,respectively.The quality of the images,the machine operation and safety were evaluated.Results The image quality of all 79 patients were evaluated.Of 36 cases,there were 35 cases of planar imaging were acceptable;Of 43 cases,there were 42 cases of tomographic imaging were acceptable,with an acceptability rate of 97.22%and 97.67%,respectively,and a lower limit of 95%CI of 85.47%and 87.71%,respectively,which were both higher than those of the target value(83.00%).When the operators performed imaging operations on 79 patients,the common functions of the equipment,the ease of use of the equipment and the stability of the whole machine were evaluated as a satisfaction rate of 100%,with no adverse events.Conclusion Insight NM/CT Pro SPECT/CT effectiveness fully meets the requirements of clinical applications,with clear images of tissue structure,full range of commonly used equipment features,stable system,and superior safety and reliability.

Septic shock has always been a challenging problem for people,with a high incidence rate and mortality.After decades of development,significant progress has been made in the pathophysiology and clinical aspects of septic shock.The"Surviving Sepsis Campaign"guidelines provide a suitable approach to directing treatment,enabling earlier recognition of septic shock and reducing its mortality rate.However,there are still many challenges,such as refractory septic shock(RSS)and multiple organ failure.Over the past decade,extracorporeal membrane oxygenation(ECMO)technology has been increasingly applied in the treatment of critically ill patients.Whether ECMO can be considered as a salvage treatment for RSS is increasingly being considered.This report presents the experience of successfully treating a patient with RSS using ECMO in our department.For the management of RSS,it is recommended to consider ECMO as a worthwhile option,providing some practical experience for the treatment of RSS with ECMO.

Patients with severe trauma require an extremely timely treatment and transfusion plays an irreplaceable role in the emergency treatment of such patients. An increasing number of evidence-based medicinal evidences and clinical practices suggest that patients with severe traumatic bleeding benefit from early transfusion of low-titer group O whole blood or hemostatic resuscitation with red blood cells, plasma and platelet of a balanced ratio. However, the current domestic mode of blood supply cannot fully meet the requirements of timely and effective blood transfusion for emergency treatment of patients with severe trauma in clinical practice. In order to solve the key problems in blood supply and blood transfusion strategies for emergency treatment of severe trauma, Branch of Clinical Transfusion Medicine of Chinese Medical Association, Group for Trauma Emergency Care and Multiple Injuries of Trauma Branch of Chinese Medical Association, Young Scholar Group of Disaster Medicine Branch of Chinese Medical Association organized domestic experts of blood transfusion medicine and trauma treatment to jointly formulate Chinese expert consensus on blood support mode and blood transfusion strategies for emergency treatment of severe trauma patients ( version 2024). Based on the evidence-based medical evidence and Delphi method of expert consultation and voting, 10 recommendations were put forward from two aspects of blood support mode and transfusion strategies, aiming to provide a reference for transfusion resuscitation in the emergency treatment of severe trauma and further improve the success rate of treatment of patients with severe trauma.

Purpose To investigate the relationship be-tween the expressions of CD3,CD4,CD8,CD20,CD68,PD-1 and PD-L1 and the clinical prognosis of peritoneal mesothelioma(PM).Methods Clinical data of 69 PM patients were collect-ed.EnVision two-step immunohistochemical method was used to detect the expression of CD3,CD4,CD8,CD20,CD68,PD-1 and PD-L1 in PM.Associations between expression levels and survival were estimated by univariate and multivariate Cox pro-portional-hazards models.Results There were no significant differences in the expressions of CD3,CD4,CD8,CD20,CD68,and PD-1 in tumor infiltrating lymphocytes(TILs)of ep-ithelioid and non-epithelioid PM.The expression of PD-L1 in non-epithelioid PM TILs was higher than that in epithelioid PM TILs,but the difference was not statistically significant.The median overall survival(mOS)time of PM was 19.1 months.Multivariate models identified asbestos exposure(P=0.002),PCI score(P=0.034),histological type(P=0.036),and CD4 expression(P=0.043)was independent prognostic factors for PM.Conclusion Asbestos exposure,PCI score,histologi-cal type and CD4 expression in TILs may exert significant im-pacts on survival of PM patients.

Objective:To develop, validate and initially apply a joint function and health assessment scale for juvenile idiopathic arthritis patients.Methods:The first draft of the juvenile idiopathic arthritis joint function and health assessment scale was developed through literature analysis, discussion by the research team, semi-structured interviews, Delphi expert correspondence. From March to June 2024, a total of 260 children with juvenile idiopathic arthritis or their parents were prospectively recruited from Department of Rheumatology and Immunology, Children′s Hospital of Chongqing Medical University by convenience sampling method for pre-investigation and formal investigation.The reliability and validity of the scale were tested by item analysis, reliability analysis, exploratory factor analysis, content validity and criterion validity analysis, and the responsiveness of the scale to clinical changes was evaluated by estimating the minimum clinically important difference, and finally the formal scale was formed.Results:The juvenile idiopathic arthritis joint function and health assessment scale included disease activity assessment, daily activity and function assessment, pain, fatigue and disease outcome assessment, with a total of 5 dimensions and 24 items, in which the functional assessment subscale included 4 secondary dimensions and 18 items. The Cronbach′s α coefficient of the function assessment subscale was 0.88, the fold-half reliability was 0.86, and the test-retest reliability after 2-4 weeks was 0.84; the item-level content validity index was 0.80-1.00, and the scale-level content validity index was 0.93. Exploratory factor analysis extracted 4 common factors with a cumulative variance contribution of 70.0%. Preliminary application indicated the functional assessment subscale was moderately correlated with childhood health assessment questionnaire ( r=0.70, P<0.05), the total scale was strongly correlated with juvenile arthritis disease activity score-27 ( r=0.92, P<0.05), and moderately correlated with both active and limited joint count ( r=0.77, 0.68, both P<0.05). Reactivity analysis suggested that the minimum clinically important difference between the two visits of 41 children with clinical improvement and 25 children with disease activity was 0.49 (0.44, 0.54) and 0.51 (0.43, 0.58). Conclusion:The juvenile idiopathic arthritis joint function and health assessment scale has good reliability and validity, and has certain responsiveness to clinical changes, is simple and operable, and can be used as a tool for assessing joint function in children with juvenile idiopathic arthritis.