OBJECTIVE To provide a reference for optimizing and promoting the quality standards of Shechuan naolitong granules. METHODS Fifteen batches of Shechuan naolitong granules were used as samples to establish HPLC fingerprints using the Similarity Evaluation System for Chromatographic Fingerprint of Traditional Chinese Medicine （2012 edition）. Similarity evaluation and common peak identification were performed， and orthogonal partial least squares discriminant analysis （OPLS-DA） was used to assess quality differences among different batches and to screen quality differential components. Using salvianolic acid B（SAB） as the internal reference， quantitative analysis of multi-components by single-marker （QAMS） was developed to simultaneously determine geniposidic acid （GA）， chlorogenic acid （CA）， vaccarin （VA）， ferulic acid （FA） and senkyunolide I （SI）. The results were compared with those obtained by the external standard method. RESULTS A total of 13 common peaks were identified in the HPLC fingerprints of 15 batches of samples， and the similarities of the spectra were all above 0.96. Seven chromatographic peaks were identified as GA （peak 3）， CA （peak 6）， VA （peak 8）， FA （peak 9）， SI （peak 11）， SAB（peak 12） and TA（peak 13）. OPLS-DA indicated that the differential quality markers among 15 batches were peaks 5， 11 （SI）， and 12 （SAB）.Using SAB as the internal reference， the relative correction factors for GA， CA， VA， FA and SI were calculated as 1.058 4， 0.594 3， 0.643 3， 0.342 7 and 0.262 8， respectively. The mean content of GA， CA， VA， FA， SI and SAB across the 15 batches of samples were 0.155 0， 0.085 4， 0.140 3， 0.071 8， 0.072 7， 1.276 3 mg/g， respectively， showing no significant difference compared with the ESM （P＞0.05）. CONCLUSIONS The established HPLC fingerprint and QAMS are simple， efficient and economical， providing a reference for the quality control and further development of Shechuan naolitong granules.

Adult diffuse hepatic hemangiomatosis (DHH) is an extremely rare disease, which can occur in one or more liver segments or even involve the whole liver. Extrahepatic lesions also occurred in some patients. Adult DHH is often misdiagnosed due to its rareness and lack of understanding. The treatment strategy and prognosis differs according to the type of DHH. This review aims to raise awareness of the prevalence, pathogenesis, diagnosis, treatment and prognosis of adult DHH.

Objective To investigate the in vitro anti-inflammatory effects of Sophora davidii Hance leaves total alkaloids(SDLTAs)and possible molecular mechanisms.Methods The lipopolysaccharide(LPS)-induced inflammation model of RAW264.7 cells was used,and different concentrations of SDLTAs(50,100 and 200 μg/mL)were administered,and the effect of SDLTAs on cellular NO expression was detected by the Griess method;ELISA method was used to detect the effect of SDLTAs on the expression of IL-6,TNF-α and IL-1β;The expression of iNOS,NF-κB p65 and IκBα mRNA was detected by RT-qPCR;Western blotting was used to detecte the expres-sion of p-p38,p-p65 and p-JNK in the cells and NF-κB p65 in the nucleus.Results SDLTAs could significantly inhibit the LPS-induced inflammatory response in RAW264.7 cells.SDLTAs significantly decreased the secretion of NO,IL-6,TNF-α and IL-1β in cells(P<0.01),and significantly decreased the mRNA expressions of iNOS,NF-κB p65 and IκBα in cells(P<0.01).Significantly decreased the protein expression of p-p38,p-p65 and p-JNK in cells and NF-κB p65 in nucleus(P<0.01).Conclusion SDLTAs can exert anti-inflammatory effects by regulating the MAPK/NF-κB signalling pathway.

Objective:To investigate the risk factors of pulmonary infection in patients with acute intracerebral hemorrhage based on nomogram prediction model.Methods:The clinical data of 235 patients with acute intracerebral hemorrhage admitted to Lu′an Hospital of Anhui Medical University from June 2018 to December 2021 were retrospectively analyzed. According to whether the patients were complicated with pulmonary infection, they were divided into pulmonary infection group (55 cases) and non-pulmonary infection group (180 cases). The best cut-off value of each factor was obtained through the receiver operating characteristic (ROC) curve analysis of all patients. Multivariate Cox regression analysis was used to analyze the independent risk factors of pulmonary infection in patients with acute intracerebral hemorrhage. The R software "rms" package was constructed to predict pulmonary infection in patients with acute intracerebral hemorrhage. For high-risk nomogram model, calibration curves were used for internal validation of the nomogram model, and decision curves were used to assess the predictive power of the nomogram model.Results:Patients in the pulmonary infection group were with higher age, proportion of smoking, proportion of brain ventricle bleeding, bleeding volume, length of stay, Glasgow coma scale (GCS) score, white blood cell count (WBC) and interleukin-6 (IL-6) than in the non-pulmonary infection group: (78.65 ± 5.33) years old vs. (65.41 ± 4.55) years old, 67.27% (37/55) vs. 48.89% (88/180), 49.09% (27/55) vs. 7.22% (13/180), (26.47 ± 1.41) ml vs. (18.24 ± 0.47) ml, (15.65 ± 2.49) d vs. (10.16 ± 1.64) d, (13.74 ± 1.48) points vs. (7.81 ± 1.09) points, (16.50 ± 2.40) × 10 9/L vs. (9.10 ± 2.35) × 10 9/L, (82.50 ± 21.80) ng/L vs. (57.90 ± 11.50) ng/L, with statistically significant differences ( P<0.05); the AUCs of age, bleeding volume, hospital stay, GCS score, WBC, and IL-6 were 0.743, 0.886, 0.771, 0.800, 0.829 and 0.557, respectively; the best cut-off values were 69 years old, 20 ml, 12 d, and 10 scores, 13 × 10 9/L, 66 ng/L, respectively; age (≥69 years old), smoking (yes), bleeding site (brain ventricle), bleeding volume (≥20 ml), hospital stay (≥12 d) and GCS score (<10 points) were independent risk factors for pulmonary infection in patients with acute intracerebral hemorrhage ( P<0.05); the decision curve results showed that when the risk threshold was greater than 0.15, the clinical net benefit provided by this predictive model was higher than that by a single independent risk factor, and in predicting the high risk of pulmonary infection in patients with acute intracerebral hemorrhage this predictive model could provide a significant additional net clinical benefit. Conclusions:This study constructed a nomogram model for predicting the risk of pulmonary infection in patients with acute intracerebral hemorrhage based on age, smoking history, bleeding site, bleeding volume, hospital stay and GCS score. It could provide important strategic guidance for prevention and control of this disease.

China Pharmaceutical University proposed and established the first second-level discipline of pharmaceutical pedagogy in China under the first-level discipline of pharmacy in 2021.Through exploring the value of pharmaceutical pedagogy and clarifying its connotation and development path, the construction of the discipline will be firmly pushed forward with a good start, laying a solid foundation for the connotative and high-quality development of pharmaceutical education in China.Using comparison, literature review and historical survey, iconic discipline factors in similar disciplines of pharmaceutical pedagogy, like medical pedagogy, nursing pedagogy, health education and social & administrative pharmacy were investigated.Our researches showed that pharmaceutical pedagogy in its narrow sense refers to the discipline of studying the phenomena and problems of pharmaceutical education with the cultivation of pharmaceutical talents as the core, and revealing the laws and characteristics of pharmaceutical education.The construction of pharmaceutical pedagogy should be further promoted with more academic achievements, stronger academic teams, organizations and journals with better and higher platforms of academic research.It was suggested that pharmaceutical pedagogy should be guided by Marxist philosophy in improving its academic system, academic institutions, academic teams and ability in participating in academic governance independently and openly.Pharmaceutical pedagogy is expected to accelerate the construction of theoretical system and discourse system of pharmaceutical education with Chinese characteristics, aiming to provide stronger intellectual support and knowledge contribution for pharmaceutical education in China and for China.

Objective:To study the use of primary continuous single-layer pancreaticojejunostomy after linear stapler closure of pancreatic neck in pancreaticoduodenectomy (PD).Methods:The clinical data of 21 patients who were treated with primary continuous single-layer pancreaticojejunostomy after linear stapler closure of pancreatic neck in PD at Beijing Chaoyang Hospital Affiliated, West Campus, Capital Medical University, Rizhao Hepatobiliary-pancreatic-splenic Surgery Research Institute, Binzhou Second People’s Hospital, Chaoyang Central Hospital from February 2022 to May 2022 were retrospectively analyzed. There were 12 males and 9 females, with ages ranging from 31.0 to 82.0 years (median age 63.0 years). The success rates of linear stapling at pancreatic neck, time of pancreaticojejunostomy, postoperative complications, pancreatic fistula risk score, and length of hospital stay were studied.Results:Among the 21 patients, there were 3 patients who underwent open PD and 18 patients who underwent laparoscopic PD. Primary continuous single-layer pancreaticojejunostomy after linear stapler closure of pancreatic neck was successfully carried out in all these patients. The success rate was 100.0%. The success rate of finding pancreatic ducts at the pancreatic stumps and inserting an drainage tube was 100.0%(21/21). In the 3 patients who underwent open PD, the operation time were 230.0, 245.0 and 250.0 minutes respectively. The time for completing pancreaticojejunostomy were 12.0, 13.0 and 12.0 minutes respectively. The estimated blood loss were 300.0, 450.0 and 600.0 ml respectively. The length of hospital stay were 14.0, 15.0 and 21.0 days. In the 18 patients who underwent laparoscopic PD, the operation time was (295.9±14.5) min, the time for constructing pancreaticojejunostomy was (22.3±1.5) min, the blood loss was (180.0±40.0) ml, the length of hospital stay ranging from 8.0 to 16.0 days (median 10.5 days). Among all the 21 patients, the pancreatic fistula risk score was (4.7±1.5). Postoperative acute pancreatitis occurred in 3 patients (14.3%), delayed gastric emptying occurred in 4 patients (19.0%), and all of them recovered after conservative treatment. There was no postoperative bleeding, nosocomial infection, grade B and C postoperative pancreatic fistula or perioperative death.Conclusion:The continuous single-layer pancreaticojejunostomy after linear stapler closure of the pancreatic neck was safe, reliable, simple and technically easy. It has the potential to prevent clinical postoperative pancreatic fistula and pancreaticojejunostomy bleeding. It is worth to popularize this surgical procedure.

OBJECTIVE：To establish the method for the content determination of inorganic elements in Cyperus rotundus ，and to compare the contents of 14 kinds of inorganic elements in C. rotundus from different producing areas ，and to provide theoretical basis for its quality control and high quality resources development . METHODS ：The samples were processed by microwave digestion，and ICP-MS method was used to determine the contents of Na ，Mg，K，Ca，Mn，Fe，Ni，Cu，Zn，As，Se，Sr，Cd and Pb. SPSS 23.0 software were used for principal component analysis （PCA）and cluster analysis. RESULTS ：The average contents of above 14 kinds of inorganic elements in C. rotundus from different producing areas were 168.62，753.71， 6 938.33，24.31，14.69，197.77，0.60，2.43，26.89，0.21，0.06，5.64，0.05，0.32 mg/kg，respectively. The results of PCA showed that the cumulative variance contribution rate of the first four principal components was 86.203％，which could reflect most of the information of the original data. C. rotundus from Shandong ，Jiangxi，Shanxi，Hubei and Yunnan ranked the top five places in terms of comprehensive score of inorganic element contents. The results of cluster analysis showed that the samples from 9 producing areas were clustered into 5 categories，showing the characteristics of clustering by producing area. From the perspective of inorganic elements ，the quality of C. rotundus from East China ，Central China ，North China and Southwest China was better than that from South China. CONCLUSIONS ：Essential trace elements like Na ，Mg，K，Ca，Mn，Fe，Cu，Zn，Sr are rich in C. rotundus，and there are small amounts of Ni ，As，Se，Cd，Pb elements in it. The contents difference of inorganic elements in C. rotundus from different origins may related to the geographical area it belongs to.

Objective:To analyze the efficacy and safety of Daratumumab for the treatment of primary AL light chain systemic amyloidosis.Methods:Twenty one patients who were diagnosed as primary AL light chain systemic amyloidosis and treated with Daratumumab from 7 centers were retrospectively analyzed. Daratumumab was administrated as first line therapy in seven patients and 14 patients with relapsed settings. Hematological response, safety and survival were analyzed.Results:All 7 patients achieved very good partial response (VGPR) or better with first-line application of daratumumab. Three patients died, and the other four achieved organ remission. Among 14 relapsed patients, 2 patients had a difference of free light chain (dFLC) less than 20 mg/L before treatment, and 9 with a dFLC of more than 50 mg/L. All patients reached partial response (PR) or better, including 4 patients with complete response (CR), 3 with VGPR and 2 with PR. The response rate was 100% in 3 patients with dFLC 20-50 mg/L at baseline. The organ remission rate was 50% in patients with heart involvement and 58.3% in patients with kidney impairment. The overall median follow-up period was 5.3 months, and 11 months in surviving patients. One patient died of severe infection and disseminated intravascular coagulation (DIC) with stable amyloidosis. One patient switched to other regimens because dFLC elevated but did not fulfill progressive disease after 2 year application. As to safety, no grade 3/4 infusion reaction developed, and grade 1 infusion reaction occurred in 3 cases during the first infusion. Lymphocytopenia was seen in 75% patients including grade 3 or more in 30% patients.Conclusion:Daratumumab is effective to eliminate serum free light chain in both newly diagnosed and relapsed patients with systemic amyloidosis.

Objective BAG3-related myopathy is a rare condition so far reported in twenty patients worldwide.The purpose of this study was to draw attention to this rare disease and to the fact that BAG3-related myopathy should be considered as a rare differential diagnosis of hypercapnia.Methods We report a sporadic case of a 14-year-old Chinese girl with a de novo p.Pro209Leu mutation in BAG3 and reviewed the literatures for reported cases related to this mutation.Results We described a 14-year-old Chinese girl who presented with gradually appearing symptoms of hypercapnia that required assisted ventilation.The muscle biopsy and the blood whole-exome sequencing results confirmed the diagnosis of myofibrillar myopathy with a de novo p.Pro209Leu mutation in BAG3.Totally twenty-one patients from twenty families with a confirmed diagnosis of BAG3-related myopathy were reported to date,including this patient and literature review.The male to female ratio was 11 :10 and most showed initial symptoms in the first decade of life.Most patients presented toe/clumsy walking or running as the onset symptom,followed by muscle weakness or atrophy.Creatine kinase levels were elevated in fourteen patients and were normal in three.Eighteen patients developed respiratory insufficiency during the disease course and thirteen (one could not tolerate non-invasive assisted ventilation) required non-invasive assisted ventilation for treatment.Except for one not reported,heart involvement was found in seventeen patients during the disease course and seven underwent heart transplantation.Z-disk streaming and aggregation could be observed in most of the patients' muscle histology.In the long-term follow-up,five patients died of cardiac or respiratory failure.Conclusion BAG3-associated myopathy is a rare type of myofibrillar myopathy.It should be considered as a rare differential diagnosis of hypercapnia.

OBJECTIVE： To estab lish the method for simultaneous determination of the contents of cyperotundone ， nootkatone，α-cyperone and aristolone in the volatile oil of Cyperus rotundus ，compare the content differences of 4 components in C. rotundus samples from different origins ，and to provide reference for germplasm screening ，development and utilization of the medicinal material. METHODS ：The volatile oil was extracted from 46 batches of C. rotundus from 12 origins. The contents of cypermenone，nootkatone，α-cyperone and aristolone in volatile oil were determined by HPLC. The determination was performed on Kromasil C 18 column with mobile phase consisted of methanol-water （68∶32，V/V）at the flow rate of 1.0 mL/min；the column temperature was 30 ℃；the detection wavelength was set at 242 nm；the sample size was 20 μL. Using the contents of above 4 components as evaluation indexes ，radar image analysis ，cluster thermal map analysis and principal component analysis were performed for comparing the quality of C. rotundus from different origins. RESULTS ：The results of content determination methodology investigation met relevant requirements ；the total contents of 4 components in volatile oil from C. rotundus from different origins ranged from 136.986 4 to 538.832 1 mg/g，of which the total content of samples from Yunnan was the highest （the average value was 476.059 2 mg/g）. Radar image analysis results showed that the whole contour in the 4 origins of Guangdong ， Jiangxi，Guangxi and Yunnan was large relatively and better balanced ，among which the samples from Yunnan had the largest overall contour and the best balance. The cluster thermal map analysis results showed that the samples from 12 origins could be grouped into 2 categories，the first category was from Hubei ，Jiangxi，Yunnan，Sichuan，Guangdong，Shandong，Henan and Shaanxi；the second category was from Guangxi ，Shanxi，Anhui and Hainan ；the quality of samples from the first category were better than that of samples from the second category. The principal component analysis results showed that the cumulative contribution rate of the first three principal components was 96.1％，and the samples from 12 origins were mainly clustered into two categories ，which was consistent with the results of cluster thermal map analysis. CONCLUSIONS ：Established HPLC method can be used for simultaneous determination of cypermenone ，nootkatone，α-cyperone and aristolone in volatile oil of C. rotundus from different origins. Among the samples from 12 origins，the quality of medicinal material from Yunnan is better.