Sangjuyin， as a pungent and cooling agent with precise therapeutic effect， is a classic pungent formula for cooling relief of the epidermis， which is highly respected by medical practitioners. This formula is from the Wenbing Tiaobian written by WU Jutong in the Qing dynasty， on the basis of which subsequent medical practitioners have made additions and subtractions to apply it. The authors used the bibliometric method to systematically organize the medical books from the Qing dynasty and the Republic of China and modern literature to analyze the composition， concoction， decoction， efficacy， and previous and modern application of Sangjuyin. After examination， the drug base of this formula is basically clear. Armeniacae Semen Amarum is the dried mature seeds of Armeniaca vulgaris， family Rosaceae. Forsythiae Fructus is the dried fruit of Forsythia suspensa， family Mulleinaceae. Menthae Haplocalycis Herba is the dried above-ground part of Mentha haplocalyx， family Labiatae. Mori Folium is the dried leaves of Morus alba， family Moraceae. Chrysanthemi Flos is the dried head of Chrysanthemum morifolium， family Asteraceae. Platycodonis Radix is the dried root of Eryngium grandiflorum， family Eryngium. Glycyrrhizae Radix et Rhizoma is the dried root and rhizome of Glycyrrhiza uralensis of the Leguminosae family， and Phragmitis Rhizoma is the fresh or dried rhizome of Phragmites communis of the Gramineae family. It is recommended that the eight drugs be used in raw form as medicine. The dosage and method of decoction were converted into a modern single dosage of 7.46 g Armeniacae Semen Amarum， 5.60 g Forsythiae Fructus， 2.98 g Menthae Haplocalycis Herba， 9.33 g Mori Folium， 3.73 g Chrysanthemi Flos， 7.46 g Platycodonis Radix， 2.98 g Glycyrrhizae Radix et Rhizoma， and 11.19 g Phragmitis Rhizoma， with 400 mL water added， and the solution was boiled to obtain 200 mL， taken twice a day. Sangjuyin has the efficacy of dispersing wind and clearing heat， promoting lung and relieving cough， and it is used for treating the initial onset of wind-warmth and the evidence of evil spirits in the lungs and collaterals. Modern research has shown that Sangjuyin is often used in the treatment of cough， pneumonia， rhinitis， and other respiratory diseases， and the results of this study provide a reference for the later development of Sangjuyin.

OBJECTIVE To observe and compare the synergistic rates of combined use of polymyxin B with 12 types of traditional antibiotics against carbapenem-resistant Klebsiella pneumoniae(CRKP)in vitro antimicrobial ac-tion.METHODS Totally 30 strains of CRKP were randomly drawn from 312 strains of CRKP that were isolated from the clinical departments of Shiyan People's Hospital between 2020 to 2023.The carbapenemases were detec-ted by Carba NP test.The six genotypes KPC,OXA-48,OXA-23,NDM,VIM and IMP were detected by means of fluorescent quantitative polymerase chain reaction(PCR),the drug resistance of the strains was detected by mi-cro broth dilution method,and the synergistic effect of polymyxin B combined with 12 types of traditional antibi-otics on in vitro antimicrobial action was detected by using micro chessboard dilution method.RESULTS All of the isolated CRKP strains produced carbapenemases,with the KPC genotype dominant.The drug resistance rates to cephalosporins,carbapenems and quinolones reached up to 100.00％,and no polymyxin B-resistant strains were detected.The synergistic rates of minocycline and rifampicin combined with polymyxin B to the in vitro antimicro-bial action were the highest,which were 73.33％and 50.00％,respectively;the synergistic rates of levofloxacin and ciprofloxacin combined with polymyxin B were the lowest,and both were 0.The synergistic rates of meropen-em and imipenem combined with polymyxin B to the in in vitro antimicrobial action were 36.67％and 30.00％,re-spectively.The synergistic rates of ceftazidime,cefepime,piperacillin-tazobactam and cefoperazone-sulbactam combined with polymyxin B to the in vitro antimicrobial action were less than 30.00％.CONCLUSIONS Polymyxin B combined with minocycline and rifampicin should be taken as the first choice for treatment of the CRKP-induced infection.The synergistic rate of the carbapenems combined with polymyxin B is higher than that of the cephalo-sporins combined with polymyxin B to the antimicrobial action.Levofloxacin and ciprofloxacin combined with pol-ymyxin B do not have synergistic effect on the in vitro antimicrobial action.

Shengjiangsan is a classic formula for treating warm diseases with wide clinical application and accurate efficacy. There are different opinions on the origin of this formula and lacks key information research on this formula. Therefore， in this study， we conducted systematic research into the historic origin， composition， and other key information of this Shengjiangsan. Results showed that Shengjiangsan has different versions， with "Neixian Fufang"， "Jiawei Jianghuangwan"， "Peizhensan"， and "Taijiwan" being the same formula with different names. Shengjiangsan was first recorded as "Neixian Fufang" in Wanbing Huichun written by GONG Tingxian from the Ming dynasty， inherited and developed by YANG Lishan from Qing dynasty， and has been passed down to modern times. Pills and powder are two main forms of Shengjiangsan， and powder has become more popular nowadays. According to the measurement system of Ming and Qing dynasties， the recommended dosage and usage of Shengjiangsan are as follows. For the pill version of Shengjiangsan， Bombyx Batryticatus of 74.6 g， Curcumae Longae Rhizoma of 9.325 g， Cicadae Periostracum of 9.325 g， and Rhei Radix et Rhizoma of 149.2 g were processed into pills for preparation. Single dosage is Bombyx Batryticatus of 1.15 g， Curcumae Longae Rhizoma of 0.14 g， Cicadae Periostracum of 0.14 g， and Rhei Radix et Rhizoma of 2.3 g， with halved dosage applied for children. For the powder version of Shengjiangsan， the dosage varied in accordance with the severity of the disease. Bombyx Batryticatus of 1.84 g， Curcumae Longae Rhizoma of 0.28 g， Cicadae Periostracum of 0.92 g， and Rhei Radix et Rhizoma of 3.68 g were processed into powder for patients with mild symptoms. Bombyx Batryticatus of 2.48 g， Curcumae Longae Rhizoma of 0.37 g， Cicadae Periostracum of 1.23 g， and Rhei Radix et Rhizoma of 4.91 g were processed into powder for patients with severe symptoms. Bombyx Batryticatus of 3.68 g， Curcumae Longae Rhizoma of 1.84 g， Cicadae Periostracum of 0.55 g， and Rhei Radix et Rhizoma of 7.36 g were processed into powder for patients with critical conditions. In this formula， four herbs were ground to fine powder. For patients with mild symptoms， the whole formula was divided into four dosages， and each dosage weighed 6.71 g. The 200 mL yellow rice wine and 18.65 g honey were added， and the solution was stirred and taken cold till full recovery. For patients with severe symptoms， the whole formula was divided into three dosages， and each weighed 8.95 g. 300 mL yellow rice wine and 27.98 g honey were added， and the solution was stirred and taken cold. For patients with critical conditions， the whole formula was divided into two dosages， and each weighed 13.43 g. 400 mL yellow rice wine and 37.3 g honey were added， and the solution was stirred and taken cold. Shengjiangsan has the effect of ascending lucidity and descending turbidity， dissipating wind， and clearing heat. It is specialized in treating severe heat in exterior， interior， and triple energizers in warm diseases and has a wide modern clinical application. In this study， the historic evolution and key information of Shengjiangsan were reviewed and analyzed， and the key information table of Shengjiangsan was attached， serving as a reference for scholars' research and a theoretical basis for its market transformation.

The Chinese Pharmacopoeia 2025 Edition is about to be officially released. Based on multiple meetings and extensive consultations the vaccine products professional committee of the 12th pharmacopoeia commission, has revised and formed the general chapter 0237 for the preparation of national biological reference standards in Chinese Pharmacopoeia 2025 Edition volume Ⅲ. General chapter 0237, integrating the cutting-edge concepts from WHO’s related guidelines and the practical experience of biological reference standards both domestically, has revised the names of this chapter, updated and improved the technical requirements for candidate reference materials, collaborative calibration and value assignment, as well as stability research and monitoring. It also newly proposes the calculation of uncertainty of biological reference materials and emphasizes to pay attention to commutability. The implementation of general chapter 0237 will play a guiding role in improving the research and application level of biological reference materials in China. This article, by interpreting the revised content of general chapter 0237, aims to provide a reference for the researchers of biological reference materials.

Qingfeitang， specialized in resolving phlegm to stop cough and producing fluid to moisten dryness， is a classic prescription inherited and developed by physicians of successive generations and has been included in the Catalogue of Ancient Classic Prescriptions （First Batch） published by the National Administration of Traditional Chinese Medicine （TCM） in 2018. Relevant ancient books data and modern literature were collected by bibliometrics to analyze the historic origin， formula composition， herb origin， preparation methods， processing methods， clinical effect， and indications of Qingfeitang. The key information of Qingfeitang was summarized to provide reference for the clinical application of the decoction. In this study， a total of 43 pieces of effective data on relevant ancient literature， including 35 ancient TCM books， were collected based on a systematic collation of relevant historic and modern literature. Results showed that "Qingfeitang" was originated from the "Renshen Qingfeitang" recorded in the Taiping Holy Prescriptions for Universal Relief from the Qing dynasty. The name of "Qinfeitang" was first recorded in the Yeshi Luyanfang written by YE Dalian in the Song dynasty. We suggested the modern dosage and usage of Qingfeitang as follows： "Scutellariae Radix of 5.60 g， Platycodon grandiflora， Poria， Tangerine， Fritillaria， and Cortex Mori of 3.73 g respectively， Angelicae Sinensis Radix， Asparagi Radix， Gardeniae Fructus， Armeniacae Semen Amarum， and Ophiopogonis Radix of 2.61 g respectively， Schisandra of 1 g， and Glycyrrhizae Radix et Rhizoma of 1.12 g， and they were taken 3 times daily. The above formula is recommended to be decocted with 400 mL of water， with 3.37 g ginger and 6 g jujubae fructus， to 320 mL， and taken after a meal， three times per day". Qingfeitang has the effect of resolving phlegm to stop cough and producing fluid to moisten dryness， specialized in treating cough， asthma， rash， and other symptoms in ancient times. Modern applications are mainly focused on the respiratory system， used for treating diseases such as bronchopneumonia and cough. The above research results provide a reference basis for the later development and research of Qingfeitang.

The Chinese Pharmacopoeia 2025 Edition is about to be officially released.Based on multiple meetings and extensive consultations the vaccine products professional committee of the 12th pharmacopoeia commission,has revised and formed the general chapter 0237 for the preparation of national biological reference standards in Chinese Pharmacopoeia 2025 Edition volume Ⅲ.General chapter 0237,integrating the cutting-edge concepts from WHO's related guidelines and the practical experience of biological reference standards both domestically,has revised the names of this chapter,updated and improved the technical requirements for candidate reference materials,collabo-rative calibration and value assignment,as well as stability research and monitoring.It also newly proposes the cal-culation of uncertainty of biological reference materials and emphasizes to pay attention to commutability.The im-plementation of general chapter 0237 will play a guiding role in improving the research and application level of bio-logical reference materials in China.This article,by interpreting the revised content of general chapter 0237,aims to provide a reference for the researchers of biological reference materials.

Gastric cancer with peritoneal metastasis (GCPM) is a common and lethal manifestation of advanced gastric cancer, with a median survival of only 5-11 months. This consensus was developed by 30 experts from Asia (China, Japan, Korea, and Singapore) using the Delphi method and the GRADE evidence grading system. A total of 29 statements were formulated, covering the diagnosis and assessment of GCPM, indications for laparoscopic exploration and NIPS (normothermic intraperitoneal and systemic treatment), treatment regimens, prevention and management of complications, criteria for conversion surgery, and postoperative intraperitoneal therapy. The consensus aims to standardize clinical practice and improve the prognosis of patients with GCPM.

First recorded in an official medical book from the Northern Song Dynasty called Taiping Huimin Heji Ju Fang （Prescriptions of the Bureau of Taiping People's Welfare Pharmacy）， Xiaoyaosan has been developed and refined over generations and is preserved to this day. It specializes in soothing the liver，resolving stagnation，fortifying the spleen，and nourishing blood. In this study，ancient traditional Chinese medicine （TCM） books and contemporary studies were reviewed to obtain information on Xiaoyaosan using bibliometrics，including its historical development，dosage，origin，processing methods，decoction dosage，and ancient and modern indications. Furthermore，a question regarding the presence of Zingiberis Rhizoma Recens and Menthae Haplocalycis Herba in Xiaoyaosan was investigated，and a table of key information on Xiaoyaosan was compiled，providing references for developing Xiaoyaosan preparations. According to the weight and measurement system of the Song dynasty，the contemporary equivalent formulation of the decocted Xiaoyaosan consists of 20.65 g of Glycyrrhizae Radix et Rhizoma and 41.3 g of Angelica Sinensis Radix，Poria，Paeoniae Radix Alba，Atractylodis Macrocephalae Rhizoma，and Bupleuri Radix. The formulation is processed to obtain a mixed powder with a particle size of 10 mesh. For each dose，8.25 g of the mixed powder is combined with 1 g of unprocessed Zingiberis Rhizoma Recens and 0.62 g of Menthae Haplocalycis Herba in 300 mL of water. The mixture is decocted until the volume reaches 210 mL，and the residue is then removed，with no specific timing required for administration. After the processing，each dose consists of approximately 0.75 g of Glycyrrhizae Radix et Rhizoma and 1.50 g of Radix Angelica Sinensis，Poria，Paeoniae Radix Alba，Atractylodis Macrocephalae Rhizoma，and Bupleuri Radix. Ancient medical literature shows that Xiaoyaosan primarily treats blood deficiency and overstrain，specifically for symptoms including heat caused by blood deficiency and fatigue，irregular menstruation，headache，eye soreness，pain in the ribs and limbs，and emaciation and bone steaming. In the Qing Dynasty，ZHANG Lu clearly proposed the pathogenesis of liver depression，and since then，the use of Xiaoyaosan in treating various syndromes associated with liver depression has been highly praised by physicians in the Qing dynasty and modern times. Xiaoyaosan has a wide application in modern clinical practices，involving digestive diseases，gynecological diseases，psychological diseases，nervous system diseases，and otorhinolaryngologic diseases. Moreover，it is most commonly used to treat depression and other diseases complicated with depression，hyperplasia of the mammary gland，etc. The key information on Xiaoyaosan and its clinical applications in ancient and modern times investigated in the study could serve as a scientific reference for in-depth research and extended clinical applications of the prescription.

OBJECTIVE To observe and compare the synergistic rates of combined use of polymyxin B with 12 types of traditional antibiotics against carbapenem-resistant Klebsiella pneumoniae(CRKP)in vitro antimicrobial ac-tion.METHODS Totally 30 strains of CRKP were randomly drawn from 312 strains of CRKP that were isolated from the clinical departments of Shiyan People's Hospital between 2020 to 2023.The carbapenemases were detec-ted by Carba NP test.The six genotypes KPC,OXA-48,OXA-23,NDM,VIM and IMP were detected by means of fluorescent quantitative polymerase chain reaction(PCR),the drug resistance of the strains was detected by mi-cro broth dilution method,and the synergistic effect of polymyxin B combined with 12 types of traditional antibi-otics on in vitro antimicrobial action was detected by using micro chessboard dilution method.RESULTS All of the isolated CRKP strains produced carbapenemases,with the KPC genotype dominant.The drug resistance rates to cephalosporins,carbapenems and quinolones reached up to 100.00％,and no polymyxin B-resistant strains were detected.The synergistic rates of minocycline and rifampicin combined with polymyxin B to the in vitro antimicro-bial action were the highest,which were 73.33％and 50.00％,respectively;the synergistic rates of levofloxacin and ciprofloxacin combined with polymyxin B were the lowest,and both were 0.The synergistic rates of meropen-em and imipenem combined with polymyxin B to the in in vitro antimicrobial action were 36.67％and 30.00％,re-spectively.The synergistic rates of ceftazidime,cefepime,piperacillin-tazobactam and cefoperazone-sulbactam combined with polymyxin B to the in vitro antimicrobial action were less than 30.00％.CONCLUSIONS Polymyxin B combined with minocycline and rifampicin should be taken as the first choice for treatment of the CRKP-induced infection.The synergistic rate of the carbapenems combined with polymyxin B is higher than that of the cephalo-sporins combined with polymyxin B to the antimicrobial action.Levofloxacin and ciprofloxacin combined with pol-ymyxin B do not have synergistic effect on the in vitro antimicrobial action.

Objective:To investigate the clinical characteristics, diagnosis, treatment, and prognosis of primary thyroid lymphoma (PTL) .Methods:A retrospective analysis was conducted on the clinical and pathological data of 34 newly diagnosed PTL patients admitted to Beijing Tongren Hospital from September 2010 to February 2023. The Kaplan-Meier survival curve and Log-rank test were used for survival analysis, and the Cox regression model was applied for univariate analysis of prognostic factors.Results:All 34 PTL patients presented with cervical mass as the initial clinical manifestation. There were 9 males and 25 females. The pathological diagnosis was diffuse large B-cell lymphoma (DLBCL) in 29 patients and mucosa-associated lymphoid tissue (MALT) lymphoma in 5 patients. Among the DLBCL patients, 6 had B symptoms, 17 had an Eastern Cooperative Oncology Group (ECOG) score of ≥2, the Ann Arbor staging was stage Ⅰ-Ⅱ in 21 cases and stage Ⅲ-Ⅳ in 8 cases, the tumor diameter was ≥10 cm in 4 cases, and 14 had concurrent Hashimoto thyroiditis; 27 cases received chemotherapy, with 21 cases achieving complete remission (CR), 2 cases partial remission (PR), and 6 cases of disease progression; the 5-year progression-free survival and overall survival rates were 78.9% and 77.4%, respectively; univariate survival analysis showed that B symptoms, tumor diameter ≥10 cm, and Ann Arbor stage Ⅲ-Ⅳ were significant factors affecting patient prognosis ( P<0.05). MALT lymphoma patients were all in stages Ⅰ-Ⅱ, had an ECOG score of 0-1, and were without B symptoms. All patients underwent surgical resection, with 4 cases achieving CR and 1 case PR. Conclusion:PTL is more common in females with concurrent Hashimoto thyroiditis, with the majority of pathological types being B-cell lymphoma. The main treatment is chemotherapy, supplemented by radiotherapy and surgery, and the prognosis is relatively favorable.