Current status and suggestions of home pharmacy services under the background of aging / 药学实践杂志

Objective To explore how to further improve the quality of home pharmacy services under the background of aging. Methods The development history of home pharmacy service in our country in recent years was summarized, and the current status and limitations of home-based pharmacy service were analyzed. Results Our country's home-based pharmacy service has gradually matured and standardized from the early stage of independent exploration in various regions, but its quality improvement is still restricted by multiple bottlenecks. It is recommended to increase the popularity of pharmacy services, broaden the promotion channels for rational drug use, and optimize the allocation of pharmacists. etc. to be improved. Conclusion It is of great significance to improve the quality of home-based pharmacy services for home-based patients in the community, and it requires the joint efforts of multiple parties to improve it.

Clinical comprehensive evaluation of recombinant Mycobacterium tuberculosis fusion protein / 中国药房

OBJECTIVE To evaluate the effectiveness， safety， economy， innovation， suitability and accessibility of recombinant Mycobacterium tuberculosis fusion protein （EC）， and to provide evidence for selecting skin detection methods for tuberculosis infection diagnosis and auxiliary diagnosis of tuberculosis. METHODS The effectiveness and safety of EC compared with purified protein derivative of tuberculin （TB-PPD） were analyzed by the method of systematic review. Cost minimization analysis， cost-effectiveness analysis and cost-utility analysis were used to evaluate the short-term economy of EC compared with TB-PPD， and cost-utility analysis was used to evaluate the long-term economy. The evaluation dimensions of innovation， suitability and accessibility were determined by systematic review and improved Delphi expert consultation， and the comprehensive score of EC and TB-PPD in each dimension were calculated by the weight of each indicator. RESULTS The scores of effectiveness， safety， economy， innovation and suitability of EC were all higher than those of TB-PPD. The affordability scores of the two drugs were consistent， while the availability score of EC was lower than those of TB-PPD. After considering dimensions and index weight， the scores of effectiveness， safety， economy， innovation， suitability， accessibility and the comprehensive score of EC were all higher than those of TB-PPD. CONCLUSIONS Compared with TB-PPD， EC performs better in all dimensions of effectiveness， safety， economy， innovation， suitability and accessibility. However， it is worth noting that EC should further improve its availability in the dimension of accessibility.

Clinical Study of Intestinal Acute Graft-Versus-Host Disease after Allogeneic Hematopoietic Stem Cell Transplantation in Children / 中国实验血液学杂志

OBJECTIVE@#To observe the clinical characteristics, treatment and prognosis of intestinal acute graft-versus-host disease (aGVHD) after allogeneic hematopoietic stem cell transplantation (allo-HSCT) in children and futher evaluate the occurring risk factors.@*METHODS@#The clinical data of 136 patients undergoing allo-HSCT in Wuhan Children's Hospital Affiliated to Tongji Medical College from August 2016 to August 2020 were retrospectively analyzed, clinical characteristics of children with intestinal aGVHD were observed. The risk factors of intestinal aGVHD were assessed by logistic regression while cumulative survival were analyzed by Kaplan-Meier method.@*RESULTS@#Among 136 patients intestinal aGVHD occurred in 24 (17.6%) cases, with 4 cases of grade II, 20 cases of grade III-IV, and the median occurrence time was 28(10-63) days. The clinical manifestations were diarrhea with intermittent abdominal pain, 17 cases with nausea and vomiting, 11 cases with fresh bloody stool, and 8 cases with skin rash before intestinal aGVHD. The average time for treatment was 33(11-100) days. 18 cases received electronic colonoscopy and histopathology examination. 20 out of 24 cases achieved remission after treatment, and the total effective rate was 83.3%. Finally, 9 out of 24 cases died during the follow-up time. Survival analysis showed that the cumulative survival rate of patients with intestinal aGVHD (15/24, 62.5%) were significantly lower than those without intestinal aGVHD (101/112, 90.2%) (Log-rank test, P=0.001). Univariate analysis showed that recipient age, sex, primary disease, donor age, donor sex, donor-recipient blood type, conditioning regimen, prophylaxis of GVHD, dosage of ATG, engraft time of blood platelet and neutrophils, and number of MNC/CD34+ were not risk factors for intestinal aGVHD (P>0.05). Only the type of HSCT (χ2=16.020, P=0.001) and matched degree of HLA (χ2=15.502, P=0.001) had statistical significance with intestinal aGVHD (P<0.05). Multivariate analysis showed that only HLA-mismatched unrelated donor was the risk factor for intestinal aGVHD for children (P=0.014，OR=16，95%CI 1.735-147.543).@*CONCLUSION@#Intestinal aGVHD is a risk factor for cumulative survial of patients who received allo-HSCT in children and HLA-mismatched unrelated donor is its independent risk factor.

Clinical Analysis of Pediatric Acute Myeloid Leukemia with CCLG-AML 2015 Regimen / 中国实验血液学杂志

OBJECTIVE@#To analyze the clinical effects of CCLG-AML-2015 protocol on newly diagnosed children with acute myeloid leukemia (AML).@*METHODS@#The clinical data of 60 newly diagnosed AML children in the Department of Hematology and Oncology, Wuhan Children's Hospital from August 2015 to September 2019 were summarized, the effect of chemotherapy using the CCLG-AML-2015 regimen (hereinafter referred to as the 2015 regimen) were retrospectively analyzed. 42 children with AML treated by the AML-2006 regimen (hereinafter referred to as the 2006 regimen) from February 2010 to July 2015 were used as control group.@*RESULTS@#There were no statistical differences between the 2015 regimen group and the 2006 regimen group in sex, age at first diagnosis, and risk stratification (P>0.05). The complete remission rate of bone marrow cytology after induction of 1 course of chemotherapy (84.7% vs 73.1%, P=0.155), and minimal residual disease detection (MRD) negative (42.3% vs 41.4%, P=0.928) in the 2015 regimen group were not statistically different than those in the 2006 regimen group. The bone marrow cytology CR (98.1% vs 80.6%, P=0.004) and MRD negative (83.3% vs 52.8%, P=0.002) in the 2015 regimen group after 2 courses of induction were higher than those in the 2006 regimen group. The 5-year overall survival (OS) rate in the 2015 regimen group (62.3%±6.4% vs 20.6%±6.4%, P=0.001), the 5-year disease-free survival (EFS) rate (61.0%±6.4% vs 21.0% ±6.4% , P=0.001) were better than those in the 2006 regimen group. The 5-year OS and EFS of high-risk transplant patients in the 2015 regimen group were significantly better than those of high-risk non-transplant patients (OS: 86.6%±9.0% vs 26.7%±11.4%, P=0.000; EFS: 86.6%±9% vs 26.7%±11.4%, P=0.000).@*CONCLUSION@#The 2015 regimen can increase the CR rate after 2 courses of induction compared with the 2006 regimen. High-risk children receiving hematopoietic stem cell transplantation can significantly improve the prognosis.

Whole exome sequencing analysis of a patient with 45,X/46,XY mosaicism and autism spectrum disorder / 中华医学遗传学杂志

OBJECTIVE@#To carry out genetic testing for a patient with 45,X/46,XY mosaicism and autism spectrum disorder (ASD).@*METHODS@#Peripheral blood samples of the patient and his parents were collected for the extraction of genomic DNA. Trio-based whole exome sequencing and Sanger sequencing were carried out thereafter.@*RESULTS@#The proband and his father were found to harbor a heterozygous c.4781G>A (p.Arg1594Gln) variant of the CACNA1I gene. In addition, the proband was also found to harbor a de novo c.268C>T (p.Arg90Trp) missense variant of the MTRR gene. Based on guidelines of the American College of Medical Genetics and Genomics (ACMG), the c.4781G>A (p.Arg1594Gln) variant of the CACNA1I gene was predicted to be pathogenic (PVS1, PM1, PM2, PP3), while the c.268C>T (p.Arg90Trp) variant of the MTRR gene was predicted to be of uncertain significance.@*CONCLUSION@#Variants of the CACNA1I and MTRR genes, together with the chromosomal mosaicism, may have predisposed to the susceptibility to the ASD in this patient.

Effect of fire needling on imiquimod induced psoriasis-like lesion and STAT3 pathway in mice / 中国针灸

OBJECTIVE@#To observe the effect of fire needling on psoriasis-like lesion and the signal transducer and activator of transcription 3 (STAT3) pathway in mice and compare the therapeutic effect between different interventions of fire needling therapy (surrounding technique of fire needling, fire needling at "Dazhui" [GV 14] and "Zusanli" [ST 36]).@*METHODS@#Thirty male BALB/c mice were randomized into a blank group, a model group, a dexamthasone group, a surrounding technique group and an acupoint group, 6 mice in each one. Except the blank group, the mice in the rest groups were established as psoriasis-like lesion model by topical application with imiquimod cream, once daily, consecutively for 8 days. From day 4 to day 8, in the dexamthasone group, gastric infusion with 0.2 mL dexamthasone was administered, once daily. On day 4, 6 and 8, in the surrounding technique group, fire needling was exerted around the skin lesion; and fire needling was applied to "Dazhui" (GV 14) and "Zusanli" (ST 36) in the acupoint group, once a day. The changes in skin lesion on the dorsal parts of mice were observed in each group to score the psoriasis area and severity index (PASI). Using HE staining, the dermal morphological changes and epidermal thickness were observed in the mice of each group. The positive expression of proliferating cell-associated antigen Ki-67 was determined by immunofluorescence. Immunohistochemistry method was used to determine the expressions of , and T cells of skin tissue in each group. Using real-time PCR, the expressions of interleukin (IL)-17, IL-22, tumor necrosis factor α(TNF-α) mRNA were determined. Western blot method was adopted to determine the protein expressions of STAT3 and p-STAT3 in skin tissue in each group.@*RESULTS@#Compared with the blank group, the scores of each item and the total scores of PASI, as well as the epidermal thickness were all increased in the mice of the model group (P<0.01). Except for the erythema scores of the dexamethasone group and the surrounding technique group, the scores of each item and the total scores of PASI, as well as the epidermal thickness were all decreased in each intervention group as compared with the model group (P<0.01). The infiltration scores and the total scores in the dexamethasone group and the acupoint group were lower than those in the surrounding technique group respectively (P<0.01, P<0.05). In comparison with the blank group, Ki-67 positive cell numbers and the numbers of , and T cells in skin tissue were increased in the mice of the model group (P<0.01). Ki-67 positive cell numbers and the numbers of , and T cells were reduced in each intervention group as compared with the model group (P<0.01), and the numbers of and T cells in the acupoint group were less than the surrounding technique group (P<0.01). Compared with the blank group, the mRNA expressions of IL-17, IL-22 and TNF-α and the ratio of p-STAT3 to STAT3 were all increased in the model group (P<0.01). The mRNA expressions of IL-17, IL-22 and TNF-α and the ratio of p-STAT3 to STAT3 were all decreased in each intervention group as compared with the model group (P<0.01, P<0.05). The mRNA expressions of IL-17, IL-22 and TNF-α in the acupoint group, as well as mRNA expression of IL-17 in the surrounding technique group were all lower than the dexamethasone group (P<0.01), while, the mRNA expression of IL-22 in the acupoint group was lower than the surrounding technique group (P<0.01).@*CONCLUSION@#Fire needling therapy improves skin lesion severity in imiquimod induced psoriasis-like lesion of the mice, which is probably related to the inhibition of STAT3 pathway activation and the decrease of Th17 inflammatory factors expression. The systemic regulation of fire needling at "Dazhui" (GV 14) and "Zusanli" (ST 36) is superior to the local treatment.

Construction and significance of prediction model for chronic obstructive pulmonary disease assessment test based on fusion deep network fused with air data / 中华健康管理学杂志

Objective:To construct a chronic obstructive pulmonary disease (COPD) assessment test (CAT) score prediction model based on a deep network fused with air data, and to explore its significance.Methods:From February 2015 to December 2017, the outdoor environmental monitoring air data near the residential area of the patients with COPD from the Respiratory Outpatient Clinics of Peking University Third Hospital, Peking University People′s Hospital and Beijing Jishuitan Hospital were collected and the daily air pollution exposure of patients was calculated. The daily CAT scores were recorded continuously. The CAT score of the patients in the next week was predicted by fusing the time series algorithm and neural network to establish a model, and the prediction accuracy of the model was compared with that of the long short-term memory model (LSTM), the LSTM-attention model and the autoregressive integrated moving average model (ARIMA).Results:A total of 47 patients with COPD were enrolled and followed up for an average of 381.60 days. The LSTM-convolutional neural networks (CNN)-autoregression (AR) model was constructed by using the collected air data and CAT score, and the root mean square error of the model was 0.85, and the mean absolute error was 0.71. Compared with LSTM, LSTM-attention and ARIMA, the average prediction accuracy was improved by 21.69%.Conclusion:Based on the air data in the environment of COPD patients, the fusion deep network model can predict the CAT score of COPD patients more accurately.

Analysis of dosimetry and clinical efficacy of intracavitary/interstitial brachytherapy in Ⅲ B cervical cancer / 中华放射肿瘤学杂志

Objective:To compare the dosimetry and efficacy of intracavitary brachytherapy (ICBT) and intracavitary/interstitial brachytherapy (IC+ ISBT) based on CT image guidance in the treatment of stage Ⅲ B cervical cancer. Methods:Clinical data of 93 patients with stage Ⅲ B cervical cancer treated in Department of Radiotherapy of Jilin Cancer Hospital from June 2014 to February 2017 were analyzed retrospectively. According to the results of Gynecological examination and pelvic MRI before brachytherapy, confirming the size of residual tumor and the degree of parauterine infiltration, all patients were divided into the ICBT and IC+ ISBT groups. The D 90%, D 100%, V 100% and D 2cm 3 of bladder and rectum were compared, and the short-term and long-term efficacy was observed between two groups. Results:The median follow-up time was 60 months. The 5-year local control rate, distant metastasis-free survival rate and overall survival rate of all patients were 83%, 71% and 68%, respectively. Compared with the ICBT group, HR-CTV D 90% in the IC+ ISBT group was all more than 85 Gy, while there was no significant difference between two groups ( P=0.188). The D 2cm 3 of bladder and rectum in the IC+ ISBT group was significantly decreased by 7 Gy and 8 Gy (both P<0.01), and the distant metastasis-free survival rate was significantly improved ( P=0.009). The 5-year local control rate in the HR-CTV volume>60 cm 3 in the IC+ ISBT group was significantly higher than that in the IC group ( P=0.029). Conclusion:For patients with Ⅲ B cervical cancer, IC+ ISBT can not only ensure target coverage, but also significantly reduce the incidence of distant metastasis and the dose of organs at risk, and significantly improve the local control rate of large tumors.

Relationship between cognitive function and brain event-related potentials in patients with lacunar cerebral infarction / 中国综合临床

Objective:To investigate the relationship between cognitive function and brain event-related potential in patients with lacunar cerebral infarction.Methods:A total of 464 patients with lacunar cerebral infarction admitted to the Department of Neurology, Kailuan General Hospital from 2014 to 2019 were prospectively selected as observation subjects (case group). According to mini-mental state examination (MMSE) score, the patients in the case group were divided into 352 cases of lacunar cerebral infarction with normal cognition and 112 cases of mild cognitive impairment. At the same time, 100 healthy volunteers were selected as the control group. All subjects were assessed by simple intelligent mental state, Zung self-rating anxiety scale, Zung self-rating depression scale and brain event-related potential P3a and P3b. The measurement data of normal distribution adopts one-way ANOVA, the measurement data of non normal distribution adopts Kruskal Wallis H test, and the counting data adopts χ2. Multivariate statistical analysis was performed by unconditional Logistics (stepwise method). Results:The proportions of smokers in control group, lacunar cerebral infarction cognitive normal group and lacunar cerebral infarction mild cognitive impairment group were 20.00% (20/100), 38.07% (134/352) and 46.42% (52/112), respectively. The proportions of drinkers were 18.00% (18/100), 33.24% (117/352), 33.93% (38/112), respectively. The proportions of hypertension were 38.00% (38/100), 58.24% (205/352), 59.82% (67/112), respectively. The proportions of hyperhomocysteinemia were 19.00% (19/100), 34.00% (120/352) and 68.75% (77/112), respectively, and the differences among the three groups were statistically significant ( χ2 values were 15.66, 7.91, 11.86 and 54.57, respectively; P<0.001, 0.019, 0.003, <0.001). The peak latency CZ leads of visual P3b wave group N2 were (271.48±40.65), (285.67±44.08) and (290.57±68.41) ms, respectively. PZ leads were (276.70±50.92), (287.86±43.28) and (312.16±62.75) ms. P3b peak latency FZ leads were (392.67±42.50), (405.82±52.43) and (410.34±64.27) ms. CZ leads were (395.04±42.44), (412.51±55.86) and (433.28±66.32) ms. PZ leads were (398.24±40.93), (411.17±49.48) and (435.78±67.69) ms. N2 amplitude CZ leads were (-3.99±2.81), (-3.60±3.00) and (-2.70±2.37) μV, PZ leads were (-3.18±2.69), (-2.91±2.62) and (-1.87±2.89) μV, respectively. Leads P3b amplitude of FZ were 5.27 (3.27, 7.40), 4.21 (2.31, 6.49) and 3.12 (1.61, 5.08) μV. CZ leads were 4.81 (2.78, 6.71), 4.15 (2.76, 6.16) and 3.51 (1.75, 5.15) μV. PZ leads were 5.17 (3.03, 6.97), 4.40 (2.89, 6.12) and 3.43 (1.52, 5.34) μV. There were statistically significant differences among the 3 groups ( F=3.29, 14.49, 3.95, 11.73, 14.06, 5.66 and 3.57, H=18.23, 10.33,18.25; P=0.027, <0.001, 0.025, <0.001, <0.001, 0.004, 0.042, <0.001, 0.006, <0.001). The peak latency FZ leads of visual P3a wave group N2 were 265.00 (256.00, 286.00), 277.00(260.00,300.00), 282.00(270.00,304.00) ms, respectively. CZ leads weres 274.00(255.00,305.00), 285.00(262.00,329.00), 293.50(270.00,346.00) ms. P3a peak latency FZ leads were (413.83±49.58), (429.83±55.38) and (449.04±54.79) ms, CZ leads were (441.53±61.78), (457.12±69.29) and (460.23±72.24) ms. PZ leads were (430.14±54.53), (462.31±69.2) and (470.02±74.92) ms. N2 amplitude FZ leads were (-6.34±3.13), (-5.72±2.96) and (-4.92±2.05) μV, respectively. Leads P3a amplitude of FZ were 4.00 (2.28, 5.55), 3.15 (2.14, 4.91) and 2.80 (2.19, 4.19) μV. CZ lead were 3.37 (1.98, 4.66), 2.73 (1.70, 3.97) and 2.41 (1.64, 3.45) μV. There were statistically significant differences among the three groups ( H=13.92, 8.65, 9.17, 10.02, F=8.18, 6.33, 10.73, 4.62, P =0.001,0.013,0.010,0.007, <0.001,0.002, <0.001,0.010). Logistic regression analysis showed that alcohol consumption, P3b peak latency and wave amplitude PZ lead, N1 wave amplitude of visual P3a group FZ lead were the influencing factors of MMSE ( OR=0.04, 1.01, 0.76, 1.51, 95% Cl were 0.00-0.30, 1.00-1.03, 0.59-0.97, 1.08-2.10, P=0.002,0.007,0.029,0.016). Conclusion:The peak latency and amplitude of endogenous psychological cognitive potentials N2, P3b and P3a of event-related potentials P3b and P3a in patients with lacunar cerebral infarction were prolonged and decreased. At the same time, with the occurrence of clinical cognitive impairment, the peak latency and amplitude of these cognitive potentials were further prolonged and decreased more significantly. Alcohol consumption, P3b peak latency and PZ lead of visual P3b wave group, and FZ lead of N1 wave of visual P3a wave group were the influencing factors of simple intelligent mental state.

Historical Evolution and Modern Research Progress of Rehmanniae Radix / 中国实验方剂学杂志

Rehmanniae Radix is a common medicine of traditional Chinese medicine， which has the function of nourishing Yin and tonifying the kidney， and has a long application history of processing. This medicine was first recorded in Synopsis of Golden Chamber （《金匮要略》）， which was mainly produced by steaming and boiling. Its processing materials were diverse. In addition to rice wine， honey， Amomi Fructus， milk， Aquilariae Lignum Resinatum， and Carthami Flos were also recorded in ancient books， but with the evolution of time， the characteristic excipients gradually disappeared. Based on this， starting with different excipients， the author consulted the classics of materia medica and processing specifications in various regions， sorted out the historical evolution of Rehmanniae Radix processing， and explored new methods and new ideas to exert the maximum efficacy on this basis. At the same time， the effects of different processing excipients on the chemical components and pharmacodynamic effects of Rehmanniae Radix were analyzed. After literature review， it was found that Rehmanniae Radix mainly had the effects of clearing heat and cooling blood， nourishing Yin and generating fluid. Its traditional processing excipients generally used rice wine， Carthami Flos and others. After processing with different excipients， there was different effects on the chemical components and pharmacological effects of Rehmanniae Radix. In summary， this paper can provide useful reference for standardized research on different processed products of Rehmanniae Radix.

HYD-PEP06 suppresses hepatocellular carcinoma metastasis, epithelial-mesenchymal transition and cancer stem cell-like properties by inhibiting PI3K/AKT and WNT/

HYD-PEP06, an endostatin-modified polypeptide, has been shown to produce effective anti-colorectal carcinoma effects through inhibiting epithelial-mesenchymal transition (EMT). However, whether HYD-PEP06 has similar suppressive effect on hepatocellular carcinoma (HCC) remained unknown. In this study, HYD-PEP06 inhibited metastasis and EMT but not proliferation

The Relationship between Plasma sST2/Reg3α Levels and Acute Graft-Versus-Host Disease in Children After Allogeneic Hematopoietic Stem Cell Transplantation / 中国实验血液学杂志

OBJECTIVE@#To explore the relationship between plasma sST2/Reg3α levels and acute graft-versus-host disease (aGVHD) in children after allogeneic hematopoietic stem cell transplantation (allo-HSCT).@*METHODS@#The clinical data of 29 pediatric patients received allo-HSCT treatment in Department of Hematology and Oncology of Wuhan Children's Hospital from January 2019 to January 2020 were collected. Peripheral blood samples were collected at 14 and 28 day after allo-HSCT. The plasma concentrations of sST2 and Reg3α were detected by Luminex assay.@*RESULTS@#Among 29 patients there were 15 males and 14 females with a median age of 53 (29-117) months. After allo-HSCT, 18 patients developed grade 0-I aGVHD; while 11 patients developed grade II-IV aGVHD. These included skin aGVHD in 6 cases, gastrointestinal aGVHD (GI-aGVHD) in 3 cases and gastrointestinal/skin aGVHD in 5 cases. Plasma sST2 level in II-IV aGVHD group showed significantly higher than that in 0-I aGVHD group at 28 days after allo-HSCT [101.81 (73.94-150.77) ng/ml vs 48.97 (28.82-56.69) ng/ml, P=0.021]. Also, the plasma sST2 level was significantly higher in GI-aGVHD group than that in no-aGVHD group at 28 days after allo-HSCT [118.74 (87.00-243.36) ng/ml vs 48.97 (23.55-61.40) ng/ml, P=0.004]. Plasma sST2 level ≥65.34 ng/ml at 28 days after allo-HSCT showed a sensitivity of 85.7% and a specificity of 87.5% in predicting II-IV aGVHD. And the patients with a plasma sST2 level ≥65.34 ng/ml showed a significantly higher incidence of II-IV aGVHD than those with plasma sST2 level of < 65.34 ng/ml after allo-HSCT (P=0.021). There was no significant difference in plasma Reg3α level between the patients with II-IV aGVHD and the non-aGVHD ones.@*CONCLUSION@#The increasing plasma sST2 level after allo-HSCT in children indicates the development of II-IV aGVHD, so sST2 is promising as a biomarker for predicting II-IV aGVHD.

Analysis of the Outcome and Prognostic Factors of Cyclosporine A in Children with Non-severe Aplastic Anemia / 中国实验血液学杂志

OBJECTIVE@#To summarize the long-term efficacy of cyclosporine (CsA) in the treatment of non-severe aplastic anemia (NSAA) in children, and explore the early significant indicators.@*METHODS@#Data of 36 NSAA children in Department of Hematological Oncology, Wuhan Children's Hospital, Tongji Medical College of Huazhong University of Science and Technology from January 2013 to December 2017 were analyzed retrospectively. All the children received oral CsA immunosuppressive therapy, and CsA trough concentration was checked to maintain at the rage of 200-250 μg/L after 2 weeks. The evaluation time points were at 3, 6, 12, 18 and 24 months, and assessment items were peripheral white blood cell differential count and reticulocyte's percentage and count.@*RESULTS@#The 36 NSAA cases were composed of 16 males and 20 females, whose median age was 5.46 (2.92-7.99) years old, and median follow-up time was 28.00 (10.00-38.25) months. After taking oral CsA for 24 months, the number of cumulative effective cases was 21. There were 4 cases of complete remission (CR), 17 cases of partial remission (PR), and 15 cases of non-remission (NR). The total effective rate was 58.33%, and median effect-acting time of CsA was 3.0 (0.5-10.0) months. Compared with ineffective group, neutrophil (NEU) and red blood cell (RBC) of effective group (CR+PR) began to increase significantly at the 3rd month, and hemoglobin (Hb), platelet (PLT) and white blood cell (WBC) increase significantly at the 6th month after oral CsA administration (P<0.05). Except for 2 cases who received component transfusion within 3-12 months after taking oral CsA for 3 months in effective group, the others did not need.@*CONCLUSION@#The overall effective rate of oral CsA in children with NSAA was 58.33%. Stopping blood transfusion after the 3 months of treatment may be considered as a turning point for disease outcomes, and levels of NEU, RBC at the 3rd month and Hb, PLT, WBC at the 6th month as indicators for predicting disease prognosis.

A study on KIF1A gene missense variant analysis and its protein expression and structure profiles of an autism spectrum disorder family trio / 中华医学遗传学杂志

OBJECTIVE@#To analyze the pathogenic variants of the KIF1A gene and its corresponding protein structure in an autism spectrum disorder (ASD) family trio carrying harmful missense variants in the KIF1A gene.@*METHODS@#The peripheral blood DNA of the patient and his parents was extracted and sequenced using whole exome sequencing (WES) technology and verified by Sanger sequencing. Bioinformatics software SIFT, PolyPhen-2, Mutation Taster, and CADD software were used to analyze the harmfulness and conservation of variants. The Human Brain Transcriptome (HBT) database was used to analyze the expression of the KIF1A gene in the brain. PredictProtein and SWISS-MODEL were further used to predict the secondary structure and tertiary structure of KIF1A wild-type protein and variant protein. PyMOL V2.4 was utilized to investigate the change of hydrogen bond connection after protein variant.@*RESULTS@#The WES sequencing revealed a missense variant c.664A>C (p.Asn222His) in the child's KIF1A gene, and this variant was a de novo variant. The harmfulness prediction results suggest that this variant is harmful. By analyzing expression level of KIF1A gene in the brain. It is found that KIF1A gene widely expressed in various brain regions during embryonic development. By analyzing the variant protein structure, the missense variant of KIF1A will cause many changes in the secondary structure of protein, such as alpha-helix, beta-strand, and protein binding domain. The connection of hydrogen bond and spatial structure will also change, thereby changing the original biological function.@*CONCLUSION@#The KIF1A gene may be a risk gene for ASD.

Correlation between cerebral perfusion and cognitive impairment in patients with acute ischemic stroke of anterior circulation / 中国综合临床

Objective:To analyze the changes of cerebral perfusion level and its relationship with cognitive impairment in patients with first anterior circulation acute ischemic post-stroke cognitive impairment.Methods:From March 2018 to March 2020, 70 patients with acute ischemic stroke in the first anterior circulation who were treated in the Department of Neurology of Kailuan General Hospital affiliated to North China University of Technology and met the inclusion and exclusion criteria were retrospectively analyzed.The mini-mental state examination was used to divide 36 cases of post-stroke cognitive impairment group and 34 cases of post-stroke cognitive impairment group.All the selected patients were examined by computed tomography(CT) and diffusion-weighted MR imaging(MRI-DWI) to determine the diagnosis and distribution of lesions; detection of cerebral artery stenosis by MRA; apply 3D pseudo-continuous arterial spin labeling(3D-pCASL) perfusion imaging, set the post label delay 1.5 s and 2.5 s to detect cerebral perfusion level.Results:(1)There was no statistical significance between the two groups in the comparison of basic clinical data.(all P>0.05). (2) The proportion of patients with middle cerebral artery, anterior cerebral artery and internal carotid artery ≥1 or ≥2 moderate and severe stenosis / occlusion on the focal side in the post-stroke cognitive impairment group (91.67%(33/36), 33.33%(12/36)) was higher than that in the post-stroke non-cognitive impairment group (23.53%(8/34), 8.82%(3/34)); the proportion of patients with moderate and severe stenosis / occlusion of MCA and ICA on the focal side in the post-stroke cognitive impairment group (69.44%(25/36), 44.44%(16/36)) was higher than that in the post-stroke cognitive impairment group (14.71%(5/34), 11.76%(4/34)), and the difference was statistically significant(χ 2 values were 33.455, 6.239, 21.394, 9.150, all P<0.05). (3) The proportion of patients with ≥ 2 cerebral infarction lesions in the post-stroke cognitive impairment group (61.1%(22/36))was higher than that in the post-stroke cognitive impairment group (38.03%(27/71))than that in the non-stroke group (20.6%(7/34), 19.05%(8/42)), and the difference was statistically significant(χ 2=11.833, 4.447, all P<0.05). PLD 2.5 s, the CBF value of frontal lobe infarction in post-stroke cognitive impairment group((31.516±8.333) mL/(100 g·min)) was lower than that in post-stroke non-cognitive impairment group((45.442±8.281) mL/(100 g·min)), the difference was statistically significant( t=3.835, P<0.05). Correlation analysis showed that the CBF value of PLD 2.5 s frontal infarction lesion was positively correlated with MMSE score( r=0.738, P<0.05). (4) The proportion of patients with ≥ 1 or ≥ 2 hypoperfusion areas (frontal lobe, temporal lobe, parietal lobe) on the focal side of PLD 1.5 s and 2.5 s after stroke (88.89%(32/36), 88.89%(32/36), 77.78%(28/36), 66.67%(24/36)) were higher than those without cognitive impairment after stroke (67.65%(23/34), 8.82%(3/34), 29.41%(10/34), 0), the difference was statistically significant(χ 2 values were 4.686, 44.837, 16.483, 34.493, all P<0.05). At PLD 1.5 s, CBF values of frontal lobe and parietal lobe in cerebral hypoperfusion area ((20.260±5.266) mL/(100 g·min), (17.664±3.947) mL/(100 g·min)) in patients with cognitive impairment after stroke were lower than those in patients without cognitive impairment ((33.442±10.563) mL/(100 g·min), (28.071±6.913) mL/(100 g·min)), the difference was statistically significant( t values were 3.392, 6.225, all P<0.05), at PLD 2.5 s, the CBF value after compensatory perfusion of frontal lobe, parietal lobe and temporal lobe in the post-stroke cognitive impairment group ((37.732±8.355) mL/(100 g·min), (32.942±6.459) mL/(100 g·min), (39.282±7.443) mL/(100 g·min)) was lower than that in the non cognitive impairment Group ((57.189±9.965) mL/(100 g·min), (52.415±7.017) mL/(100 g·min), (49.258±8.912) mL/(100 g·min)), the difference was statistically significant( t values were 5.443, 10.227, 2.950, all P<0.05). Correlation analysis found that the CBF value of the frontal lobe and parietal lobe of the PLD 1.5 s lesion area and the CBF value of the PLD 2.5 s hypoperfusion brain area after the perfusion of the frontal lobe, parietal lobe, and temporal lobe were positively correlated with the MMSE score( r values were 0.693, 0.675, 0.823, 0.799, 0.545, all P<0.05). Conclusion:Patients with first anterior circulation acute ischemic post-stroke cognitive impairment often have extensive hypoperfusion in the peripheral cerebral region, the occurrence of cognitive impairment after the first anterior circulation acute ischemic post-stroke cognitive impairment is related to the decrease of the perfusion level of the infarct lesion and the brain area around the lesion.

Protective effect of ginsenoside Rg_1 on hypoxia/reoxygenation injury and its mechanism / 中国中药杂志

This project aimed to explore the protective effect of ginsenoside Rg_1 on hypoxia/reoxygenation(H/R)-induced H9 c2 cardiomyocyte injury and its underlying signaling pathway. The H/R model of H9 c2 cardiomyocytes was established and then the cells were divided into different treatment groups. CCK-8(cell counting kit-8) was used to detect the activity of cardiomyocytes; Brdu assay was used to detect the proliferation of H9 c2 cells; the caspase-3 activity was tested, and then the protein expression was assessed by Western blot. Flow cytometry was used to evaluate the apoptosis level of cardiomyocytes. Ginsenoside Rg_1 inhibited H/R-induced cardiomyocyte apoptosis and caspase-3 activity, promoted nuclear transcription of nuclear factor erythroid-2 related factor 2(Nrf2), and enhanced the expression of the downstream heme oxygenase-1(HO-1). Ginsenoside Rg_1 could increase Nrf2 nuclear transcription and HO-1 expression with the increase of concentration(10, 20, 40, 60 μmol·L~(-1)). However, the protective effect of ginsenoside Rg_1 on cardiomyocytes was significantly weakened after the transfection of Nrf2-siRNA. Ginsenoside Rg_1 could protect cardiomyocytes by activating the Nrf2/HO-1 pathway.

Evaluation of Smart Dose's predictive effectiveness on vancomycin blood concentration / 药学实践杂志

Objective To evaluate clinical utility of the personalized drug delivery decision support system, Smart Dose, applied to the monitoring of therapeutic drugs in Chinese population. Methods Use Smart Dose system to predict the trough concentration of vancomycin in patients, analyze the difference between the predicted value and the measured value of the trough concentration, and to evaluate the prediction performance of the system for vancomycin blood concentration. Results Smart Dose adjusts the difference between the predicted value of concentration and the measured value, the average percentage error, and the average absolute percentage error is less than the difference between the predicted value of initial concentration and the measured value. The difference between the initial concentration prediction value and the measured value of the neurosurgery group was smaller than that of the non-neurosurgery group, and the prediction efficiency was better than that of the non-neurosurgery group. The predicted initial concentration of the high trough concentration group and the low-age group (<59 years old) are closer to the measured value. The predictive performance of different BMI for the initial concentration is similar. Conclusion Smart Dose system is more suitable for predicting the adjusted concentration of vancomycin; When used for initial concentration prediction, the prediction values of neurosurgery group, high trough concentration, and low age group are more accurate. Different BMI has similar performance in predicting initial concentration.

A case analysis of a patient with salmonella infection and allergy to antibiotics / 药学实践杂志

Objective Through clinical pharmacists participating in the treatment of hip prosthesis infection, to explore the factors of Salmonella infection and skin itching, and to increase the importance of Salmonella infection and the pharmaceutical monitoring of adverse reactions of antibiotics. Methods The causes and treatment of Salmonella infection were analyzed by reviewing the literature, monitoring indicators and patient's clinical symptoms, and analyzing the cause of the patient's skin itching, to provide the patient with a reasonable anti-infective treatment plan. Results After several antibacterial drug adjustments during hospitalization, the patient's inflammatory indicators decreased, and the clinical symptoms improved. Conclusion Although the prosthetic joint infection caused by Salmonella is very rare, attention should be paid to the detection of Salmonella. At the same time, clinical pharmacists should increase the monitoring of antibiotics in their daily work.

Visualization analysis on the research hotspots of doctoral dissertation of China Academy of Chinese Medical Sciences during 2008-2018 / 国际中医中药杂志

Objective:To reveal the research focus of doctoral dissertation of China Academy of Chinese Medical Sciences by information visualization.Methods:Based on the relevant documents from January 1st, 2008 to December 31st, 2018 retrieved by CNKI, through the methods of CiteSpace high-frequency word visualization analysis and co word clustering, the research focus was explored in three time segments, and comparative analysis was carried out.Results:A total of 1 918 literatures were included. The methodology research based on Traditional Chinese Medicine (TCM) syndromes, the application research of data mining technology, and the clinical research of TCM were identified by knowledge atlas as the research hotspots of academic dissertation of China Academy of Chinese Medical Sciences from 2008 to 2018, with good continuity. The disease types of related researcheswere close to the clinical frontier, and the continuity of syndrome and treatment research of coronary heart disease were poor. The number of basic researches represented by TCM syndrome were always lower than that of clinical research. The diagnosis and treatment mode and modern research methods based on the combination of disease and syndrome and the combination of traditional Chinese and Western medicine were gradually deepening in the field of TCM.Conclusions:Interdisciplinary research is a hot topic in the dissertation research of the China Academy of Chinese Medical Sciences. The use of information visualization tools can provide reference for scientific and in-depth exploration of the research direction of TCM.

Interpretation of Implementation Plan for Enrollment and Assessment of Clinical Pharmacist Teacher Training Project of Chinese Hospital Association （Trial） / 中国药房

OBJECTIVE：To interpret the new version of the Implementation Plan for Enrollment and Assessment of Clinical Pharmacist Teacher Training Project of Chinese Hospital Association （Trial）（hereinafter referred to as the “New Plan ”）officially announced by the Chinese Hospital Association in Sept. 2021，in order to provide guidance and reference for smoothly promoting the implementation of the New Plan and realizing the original intention of the reform. METHODS ：The New Plan was interpreted from four aspects ，including the background of the formulation of the New Plan ，the main features presented ，the innovations and the issues that need to be paid attention to in the next implementation. RESULTS & CONCLUSIONS ：The formulation and release of the New Plan marks the beginning of a new round of reform of the clinical pharmacist teacher training program of the Chinese Hospital Association. It is mainly based on the actual problems encountered in the operation of the current clinical pharmacist teacher training system ，the importance of clinical pharmacistteacher training itself ，and the opportunities and challenges that the development of the times has brought to our country ’s 163.com clinical pharmacy business. Research foundation ， problem orientation and professional demonstration present important characteristics. Compared with the old plan ，the New Plan adds a substantive selection mechanism for majors ，which intends to achieve the necessary “strictness”in the enrollment process ；it reconstructs the overall training goal of the benchmarking project and the three-in-one assessment system ，which intends to achieve a reasonable “lax”of assessment link ；it removes restrictions on off-site training ，advocates wide-ranging professional docking，and improves the flexibility of the training system and process management. The implementation of the New Plan is a complex work involving multiple parties and is affected by many factors. It requires multiple teams to perform their duties and promote together. The teacher training base and expert team must understand the spirit of reform and achieve the stable implementation of the New Plan ；at the same time ，the communication between the project working group and the teaching base and experts should be strengthened ，and finally realize the original intention of the reform of cultivating more high-quality clinical pharmacy teachers.