Xiaoji Yinzi is one of the classic prescriptions for treating urinary diseases， originated from the Yan's Prescriptions to Aid the Living （Yan Shi Ji Sheng Fang） written by YAN Yonghe in the Song dynasty. Xiaoji Yinzi is composed of Rehmanniae Radix， Cirsii Herba， Talcum， Akebiae Caulis， Typhae Pollen， Nelumbinis Rhizomatis Nodus， Lophatheri Herba， Angelicae Sinensis Radix， Gardeniae Fructus， and Glycyrrhizae Radix et Rhizoma and has the effects of cooling blood and stopping bleeding， draining water and relieving stranguria. The medical experts of later generations have inherited the original prescription recorded in the Yan's Prescriptions to Aid the Living， while dispute has emerged during the inheritance of this prescription. In this study， the method of bibliometrics was employed to review and analyze the ancient documents and modern clinical studies involving Xiaoji Yinzi. The results showed that Xiaoji Yinzi has two dosage forms： powder and decoction. According to the measurement system in the Song Dynasty， the modern doses of hers in Xiaoji Yinzi were transformed. In the prepration of Xiaoji Yinzi powder， 149.2 g of Rehmanniae Radix and 20.65 g each of Cirsii Herba， Talcum， Akebiae Caulis， stir-fried Typhae Pollen， Nelumbinis Rhizomatis Nodus， Lophatheri Herba， wine-processed Angelicae Sinensis Radix， stir-fried Gardeniae Fructus， and stir-fried Glycyrrhizae Radix et Rhizoma are grounded into fine powder with the particle size of 4-10 meshes and a decocted with 450 mL water to reach a volume of 240 mL. After removal of the residue， the decoction was taken warm before meals， 3 times a day （i.e.， 7.77 g Rehmanniae Radix and 0.97 g each of the other herbs each time）. In the preparation of Xiaoji Yinzi decoction， 20.65 g each of the above 10 herbs are used， with stir-fried Typhae Pollen， wine-processed Angelica Sinensis Radix， stir-fired Gardeniae Fructus， stir-fired Glycyrrhizae Radix et Rhizoma， and raw materials of other herbs. Xiaoji Yinzi is specialized in treating hematuresis and blood stranguria due to heat accumulation in lower energizer， which causes injury of the blood collaterals of gallbladder and dysfunction of Qi transformation. In modern clinical practice， Xiaoji Yinzi is specifically used for treating urinary diseases and can be expanded to treat diseases of the cardiovascular system and other systems according to pathogenesis. The comprehensive research on the key information could provide a scientific reference for the future development of Xiaoji Yinzi.

Objective:To compare the prognostic value of two predictive models based on C-reactive protein(CRP)and albumin(ALB),namely the CRP to ALB ratio(CAR)and the Glasgow prognostic score(GPS),in newly diagnosed patients with diffuse large B-cell lymphoma(DLBCL).Methods:The data of newly diagnosed DLBCL patients admitted to our center from May 2014 to January 2022 were reviewed.A total of 111 patients who completed at least 4 cycles of R-CHOP or R-CHOP-like chemotherapy with detailed clinical,laboratory data and follow-up information were included.The receiver operating characteristic(ROC)curve was performed to evaluate the predictive value of pre-treatment CAR on disease progression and survival.Furthermore,the association between CAR and baseline clinical,laboratory characteristics of patients was evaluated,and progression-free survival(PFS)and overall survival(OS)were compared between different CAR and GPS subgroups.Finally,the univariate and multivariate COX propor-tional hazard regression models were used to analyze the factors affecting disease outcomes.Results:ROC curve showed that the area under the curve(AUC)of CAR predicting PFS and OS in DLBCL patients was 0.687(P=0.002)and 0.695(P=0.005),respectively,with the optimal cut-off value of 0.11 for both predicting PFS and OS.Compared with the lower CAR(＜0.11)group,the higher CAR(≥0.11)group had more clinical risk factors,including age＞60 years(P=0.025),ECOG score ≥2(P=0.004),Lugano stage Ⅲ-Ⅳ(P＜0.001),non-germinal center B-cell-like(non-GCB)subtype(P=0.035),elevated lactate dehydrogenase(LDH)(P＜0.001),extranodal involved site＞1(P=0.004)and IPI score＞2(P＜0.001).The interim response evaluation of patients showed that the overall response rate(ORR)and complete response rate(CRR)in the lower CAR group were both significantly better than those in the higher CAR group(ORR:96.9％vs 80.0％,P=0.035;CRR:63.6％vs 32.5％,P=0.008).With a median follow-up of 24 months,patients with lower CAR had significantly longer median PFS and OS than those with higher CAR(median PFS:not reached vs 67 months,P=0.0026;median OS:not reached vs 67 months,P=0.002),while there was no statistical difference in PFS(P=0.11)and OS(P=0.11)in patients with GPS of 0,1,and 2.Multivariate Cox regression analysis indicated that only sex(male)and IPI score＞2 were independent risk factors for both PFS and OS.Conclusion:CAR is significantly correlated with disease progression and survival in DLBCL patients;And compared with GPS,CAR has more advantages in predicting disease outcomes in DLBCL patients.

Objective:To compare the efficacy and safety of flumatinib (FM)and imatinib (IM)as first-line treatment in newly-diagnosed patients with chronic myeloid leukemia in chronic phase (CML-CP ) in real world. Methods:A total of 84 newly-diagnosed CP-CML patients in our center from December 2019 to December 2022 were retrospectively analyzed.Among them,32 cases received FM as first-line treatment,and 52 cases received IM. Molecular response (MR),disease progression,survival and incidence of adverse events (AEs)were compared between the two groups.Results:At 3 months of treatment,the incidences of early molecular response (EMR ),MR2.0 and MR3.0 were 96.7％,70.0％ and 20.0％ in FM group,respectively,which were significantly higher than 77.1％,29. 2％ and 0 in IM group (all P<0.05 ).At 6,9 and 12 months of treatment,the incidences of major molecular response (MMR)in FM group were 68.2％,85.7％ and 90.0％,respectively,which were significantly higher than 22.9％,34.0％ and 51.1％ in IM group (all P<0.01).The median time to achieve MMR in FM group was 6(6-9)months,which was significantly shorter than 18(12-22)months in IM group (P<0.001 ).The 3-year progression-free survival rate and 3-year event-free survival rate in FM group were 100％ and 68.8％,respectively,while in IM group were 98.1％ and 55.8％.There were no significant differences between the two groups (P>0.05). The incidence of grade 3-4 hematologic AEs in FM group was 21 .9％,which was slightly lower than 25.0％ in IM group,but the difference was not significant (P>0.05 ).Conclusion:In real clinical practice,FM as first-line treatment achieves MMR earlier than IM,and exhibits good safety profile in newly-diagnosed CML-CP patients,which potentially leads to improved long-term survival and treatment-free remission.

Objective:To compare the difference between the Evidence Quality Grading System for Public Health Decision-making(PHE-Grading)and the Grading of Recommendations Assessment,Development and Evaluation(GRADE)System in evaluating the quality of evidence for public health decision-making.Methods:Systematic reviews about topic"Public health"were electronically searched in the Cochrane Library database from inception to February 27,2024.EndNote 20 software was used for literature screening,Excel 2021 and SPSS 22.0 software were used for data collation and analysis,and the forest plot was drawn by RevMan 5.4.1 software.Results:A total of 61 systematic reviews were finally included for evidence quality evaluation.The forest plot of GRADE and PHE-Grading evidence grading results showed that high grade[OR:2.39,95%CI(1.21 to 4.75)],moderate grade[OR:0.40,95%CI(0.31 to 0.52)],low grade[OR:0.37,95%CI(0.29 to 0.46)],and extremely low grade[OR:85.11,95%CI(34.80 to 208.11)],and the differences in evidence quality grading results between the two systems were statistically significant.Conclusions:Compared with GRADE,PHE-Grading may be more accurate in grasping the certainty of public health decision-making evidence.Currently,the quality of public health decision-making evidence is still concentrated in low and middle level,and high-quality research still needs to be strengthened to support scientific decision-making.

Objective:To retrieve, evaluate, and integrate the best practice evidence for targeted temperature management in neurocritically ill patients.Methods:PIPOST tool was used to identify evidence-based issues; the Chinese and English terms were chosen as "Traumatic brain injuries", "Craniocerebral trauma/Cerebral hemorrhage/Stroke/Subarachnoid hemorrhage/Cerebral vascular disease", and "Mild hypothermia therapy/Target body temperature/Cyotherapy". According to top-down design of the "6S" evidence model, databases such as French guideline network, US guideline network, UpToDate, Chinese Biomedical Literature Database, China Yimaitong Guide network, CNKI, and Wanfang Medical Network were searched. Two researchers independently evaluated the quality of the included literature, and extracted and summarized the evidences of the literature that met the quality standards.Results:A total of 10 articles were included, including 1 clinical decision, 4 guidelines, 1 evidence summary, and 4 expert consensuses. Finally, 27 pieces of best evidences were summarized, including 6 aspects as evaluation, preparation before implementation, targeted body temperature selection, intervention duration, chill management, and other complication prevention.Conclusion:Best evidence for temperature management in neurocritically ill patients can provide evidence-based evidence for healthcare professionals.

AIM:To investigate the effects of mitogen-inducible gene 6(MIG6)overexpression on palmitic acid(PA)-induced endoplasmic reticulum stress-associated steatosis in hepatocytes.METHODS:A mouse model of non-alcoholic steatohepatitis was established by feeding twenty C57BL/6J mice a high-fat diet for 26 weeks.The mice were ran-domly divided into two groups:normal diet control group and high-fat diet group,and their livers were retained for subse-quent experiments.The PA was used to induce lipid accumulation in HepG2 cells and AML12 cells,and the cells were di-vided into two groups:BSA(10%BSA)group and PA(500 μmol/L PA)group.The MIG6 overexpression was induced by transfecting HepG2 and AML12 cells with human and mouse MIG6 overexpression plasmids,respectively.The cells were divided into four groups according to their different treatment conditions:(1)negatiive+BSA group(transfected with nega-tive control plasmid+10%BSA);(2)MIG6+BSA group(transfected with MIG6 overexpression plasmid+10%BSA);(3)negative+PA group(transfected with negative control plasmid+500 μmol/L PA);(4)MIG6+PA group(transfected with MIG6 overexpression plasmid+500 μmol/L PA).Lipid accumulation in hepatocytes was assessed by oil red O staining,and RT-qPCR was used to detect the mRNA expression level of MIG6 in liver tissues.The protein levels of MIG6,lipid synthesis-related molecules fatty acid synthase(FASN)and sterol regulatory element-binding protein 1(SREBP1),and endoplasmic reticulum stress-related proteins glucose regulated protein 78(GRP78)and C/EBP homologous protein(CHOP)in hepatocytes were detected using Western blot.RESULTS:High-fat diet increased the triglyceride content in the liver tissue of C57BL/6J mice induced lipid accumulation in hepatocytes and suppressed the mRNA expression level of MIG6(P<0.01).PA intervention increased the protein levels of lipid synthesis-related molecules such as FASN and SREBP1,and endoplasmic reticulum stress markers GRP78 and CHOP in hepatocytes,but inhibited MIG6 protein levels(P<0.01).We transfected hepatocytes with MIG6 overexpression plasmid,which significantly increased MIG6 protein levels,decreased GRP78 and CHOP protein levels in hepatocytes(P<0.01),significantly attenuated PA-induced lipid accumulation in hepatocytes,and down-regulated FASN and SREBP1 protein levels(P<0.01).These results indicate that MIG6 overexpression inhibited PA-induced endoplasmic reticulum stress and attenuated lipid accumulation in hepato-cytes.CONCLUSION:Overexpression of MIG6 inhibits lipid accumulation in hepatocytes by suppressing endoplasmic reticulum stress.

The risk of patient infection inevitably increases with the use of more invasive operations in the intensive care unit(ICU),including endotracheal tubes,indwelling catheter,central venous catheter,etc.The preparation of antibacterial coatings is an effective way to solve such infections.Antibacterial coatings,such as silver nanoparticles coating,zinc oxide coating,methyl blue coating,antimicrobial peptides coating,and nano titanium dioxide(TiO2)coating,can effectively prevent the formation of biofilms on the surface of implant materials.As a photocatalyst,TiO2 has excellent photocatalytic and antibacterial activity,non-toxic and biocompatible properties,strong physical and chemical stability,and long-lasting antibacterial properties,which makes it high value for research.This review summarizes the bactericidal mechanism and clinical application of TiO2,offering valuable reference for clinical practice.

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.

OBJECTIVE To explore the role of clinical pharmacists participating in the standardized perioperative nutritional management process for pancreaticoduodenectomy （PD） on improving postoperative recovery in patients. METHODS The clinical data of 100 patients undergoing PD in the Department of Biliary and Pancreatic Surgery， Drum Tower Hospital Affiliated to Nanjing University School of Medicine from November 2019 to February 2021 were analyzed retrospectively. According to the different perioperative nutrition management plans， they were divided into clinical pharmacist intervention group （n＝51， clinical pharmacists intervened according to the standardized nutrition management process） and control group （n＝49， clinical pharmacists only performed preoperative nutrition evaluation， and clinical physicians took nutrition support according to the patient’s condition）. The differences in postoperative recovery index， economic evaluation index， hospitalization length， postoperative complications， and postoperative enteral nutrition support route were compared between 2 groups. RESULTS The time of postoperative diet， the first postoperative ventilation， the first postoperative defecation， and postoperative drainage time of abdominal drain were significantly earlier in the clinical pharmacist intervention group than in the control group （P＜0.05）； the hospitalization cost， medication cost， nutritional support cost， parenteral nutrition cost， albumin preparation cost， and the length of postoperative hospitalization were significantly lower/shorter in the clinical pharmacist intervention group than in the control group （P＜0.05）； there was no statistically significant difference in the incidence of postoperative complications between the two groups （P＞0.05）； there was statistically significant difference in the perioperative enteral nutrition support pathways between two groups （P＜0.05）. CONCLUSIONS Clinical pharmacists’ participation in perioperative nutritional management for PD can significantly reduce hospitalization costs and nutritional support costs， improve patients’ perioperative nutritional status， and shorten hospital stays. wanglina668@163.com

BACKGROUND:The anterior cruciate ligament has unique nonlinear mechanical properties under a complex physiological loading environment.Elastin is an important contributor to the mechanical properties of the anterior cruciate ligament,but its mechanical response to the anterior cruciate ligament under axial tension is not clear. OBJECTIVE:To quantitatively analyze the effect of elastin on the tensile mechanical response of the anterior cruciate ligament. METHODS:Elastase solution and control buffer were prepared.The porcine anterior cruciate ligament samples were prepared into small-size samples and randomly soaked in 0,0.1,1.0,2.0,5.0,and 10.0 U/mL elastase solution for 6 hours,and other small samples of the same size were soaked in 2 U/mL elastase solution for 0,1,3,6,9,and 12 hours.To determine suitable soaking conditions for elastin-targeted enzymes and verify the digestive effect,histological staining was used to compare the effects of enzyme treatment on tissue structure and composition.The ligament samples were randomly divided into elastase-treated group and PBS group,and immersed in 2 U/mL elastase solution and PBS buffer for 6 hours,respectively.A mechanical tensile test was performed before and after immersion. RESULTS AND CONCLUSION:(1)The biochemical results showed that being treated in 2 U/mL elastase solution for 6 hours could reduce the elastin content by 31.1%,and had no significant effect on other mechanical-related components in the tissue.(2)The histological results showed that elastase was able to penetrate the tissue,and the loose degree of tissue increased after treatment.(3)In the mechanical results before and after treatment,the mechanical properties of the PBS group decreased significantly,only the low-tension elastic modulus increased significantly and the initial length increased significantly in the elastase-treated group.(4)The intergroup comparison results showed that there was no significant difference between the two groups in pre-treatment,but the low-tension elastic modulus,initial slopes,saturated slopes,and initial length of the elastase-treated group after treatment were significantly higher than those in the PBS group.(5)These results suggest that elastin degradation significantly affects the biomechanical properties of the anterior cruciate ligament and further complements our understanding of the structure-function relationship of the anterior cruciate ligament.