Objective:On the basis of post evaluation,the hospital pharmacy posts are scientifically classified and stratified,and the performance evaluation standard of pharmacy posts is constructed.Methods:The hospital pharmacy posts are classified and stratified by factor comparison method and the post value coefficient is determined.Delphi method and analytic hierarchy process are used to construct the performance evaluation index system of pharmaceutical posts and determine the performance evaluation standards.Results:Pharmacy posts in hospitals are divided into 5 categories,including clinical pharmacists,research pharmacists,static pharmacists,dispensing pharmacists and purchasing pharmacists.The indexes and weights of pharmaceutical post performance evaluation are determined from 4 dimensions:service,process,quality and cost,and the evaluation standard of pharmaceutical post performance oriented to rational drug use is established.Conclusion:The construction of pharmaceutical performance evaluation system meets the requirements of the reform of public hospitals for the transformation and development of pharmaceutical services,which is conducive to enhancing the enthusiasm of pharmaceutical personnel and improving the efficiency and benefit of pharmaceutical services.

Objective To simulate the microflow field environment between the anastomotic nail surface and intestinal wall tissue after implantation and to study the effect of hydrophobic surfaces on the flow rate of extracellular fluid and the fluid shear force on the wall to regulate bacterial adhesion through changes in the flow field.Methods The microstructure of shark skin was observed,and a simplified two-dimensional(2D)movement model of bacteria in a microflow field was established.Using computational fluid dynamics(CFD)numerical simulation,the movement of bacteria on a smooth surface and micro-textured surface in a static and dynamic flow field were simulated.The flow field characteristics around bacteria and the magnitude of fluid shear force under the two surface environments were compared,and the internal mechanism of the fluid shear force affecting bacterial adhesion was analyzed.Results The addition of the biomimetic microtexture enhanced the flow rate of the extracellular fluid in the microflow field,and the fluid had little viscous effect on the bacteria in the static flow field.The fluid in the dynamic flow field had a stronger pushing effect on the bacteria.The fluid shear force on the microtextured wall increased when the pit width was within a specific range.Conclusions The bionic micro-textured surface of the anastomotic nail can accelerate the flow rate of extracellular fluid,increase the fluid shear force of micro-textured walls and bacteria,and influence bacterial adhesion.These result provide a theoretical basis for studying bacteriostatic surfaces of anastomotic nails.

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 investigate the expression profile of IL-36 family members in patients with coronary atherosclerotic heart disease (CAHD) and to assess the regulatory effects of exogenous IL-36 on CD8 + T cell function in CAHD patients. Methods:Twenty controls and 82 CAHD patients including 31 with stable angina pectoris (SAP), 27 with unstable angina pectoris (UAP) and 24 with acute myocardial infarction (AMI) were enrolled in this study. Anti-coagulant peripheral blood samples were collected. Plasma and peripheral blood mononuclear cells were isolated. The levels of IL-36α, IL-36β, IL-36γ and IL-36 receptor antagonist (IL-36RA) in plasma were measured by ELISA. CD8 + T cells were enriched. The expression of IL-36 receptor subunits at mRNA level was semi-quantified by real time PCR. Flow cytometry was used to detect the expression of programmed death-1 (PD-1), cytotoxic T lymphocytes associated protein-4(CTLA-4) and lymphocyte-activation gene-3 (LAG-3) in CD8 + T cells. Levels of periforin, granzyme B, granulysin, IFN-γ and TNF-α in the culture supernatants of CD8 + T cells were measured by ELISA. Purified CD8 + T cells from controls and AMI patients were stimulated with recombinant human IL-36RA. Changes in the expression of immune checkpoint molecules and the secretion of cytotoxic molecules and cytokines after IL-36RA stimulation were analyzed. One-way analysis of variance or paired t-test was used for statistical analysis. Results:There were no significant differences in plasma IL-36α, IL-36β or IL-36γ level between the control, SAP, UAP and AMI groups ( P>0.05). Plasma IL-36RA level was significantly down-regulated in the AMI group as compared with that in the control, SAP and UAP groups[(1 159.57±297.83) pg/ml vs (1 773.47±754.29) pg/ml, (1 600.12±740.48) pg/ml and (1 578.72±720.42) pg/ml; P<0.05]. The expression of IL-1 receptor 6 (IL-1R6) and IL-1 receptor accessory protein (IL-1RAcP) at mRNA level, the expression of PD-1 and CTLA-4, and the secretion of IFN-γ and TNF-α by CD8 + T cells showed no significant differences between the four groups ( P>0.05). Periforin, granzyme B and granulysin levels secreted by CD8 + T cells of the AMI group were significantly higherthan those of the control, SAP and UAP groups ( P<0.05). In the control group, recombinant human IL-36RA stimulation did not affect the expression of immune checkpoint molecule or the secretion of cytotoxic molecules and cytokines by CD8 + T cells ( P>0.05). In the AMI group, the percentage of PD-1 + CD8 + T cells increased after recombinant human IL-36RA stimulation ( P=0.033), but no significant change in the percentage of CTLA-4 + CD8 + T cells was observed ( P=0.288). Moreover, recombinant human IL-36RA stimulation suppressed the CD8 + T cells of AMI patients to secrete periforin, granzyme B and granulysin ( P<0.05), but not affect the secretion of IFN-γ and TNF-α ( P>0.05). Conclusions:The reduced IL-36RA level in AMI patients might induce the enhancement of CD8 + T cell activity by promoting CD8 + T cells to secrete cytotoxic molecules, which was involved in the immunopathogenesis of AMI.

〓 Objectives: To analyze the pathological and clinical features of nasal respiratory epithelial adenomatoid hamartoma（REAH）, and summarize the diagnostic points, to improve the experience of diagnosis and treatment. Methods:The clinical data of 16 patients with REAH were analyzed retrospectively. The clinical manifestations, pathological features, imaging features, surgical treatment and prognosis were summarized. Results:16 cases of REAH were studied, 10 cases（62.50%） were associated with sinusitis, 1 case（6.25%） was associated with inverted papilloma, 1 case（6.25%） was associated with hemangioma. 5 cases（31.25%） had a history of nasal sinus surgery, including 1 case with 3 times of nasal sinus surgery, 1 case with 2 times of nasal sinus surgery, 3 cases with 1 time of nasal sinus surgery; 10 cases（62.50%） occurred in the bilateral olfactory cleft, 2 cases（12.50%） in the unilateral olfactory cleft, 3 cases（18.75%） in the unilateral middle turbinate, 1 case（6.25%） in the nasopharynx. All 16 patients were pathologically diagnosed as REAH. In the patients with lesions located in bilateral olfactory fissures, symmetrical widening of olfactory fissures and lateral displacement of middle turbinate were observed on preoperative sinus CT. The average width of bilateral olfactory fissures was （9.9±2.70） mm. The ratio of wide to narrow olfactory cleft was 1.21 ± 0.19. There was no significant difference in Lund-Mackay score between the two sides（P>0.05）. All patients underwent surgery under general anesthesia and nasal endoscopy. The follow-up period ranged from 1 to 66 months, and no recurrence occurred. Conclusion:Preoperative diagnosis of REAH is facilitated by the combination of clinical manifestations and endoscopic and imaging features. Endoscopic complete resection can achieve a good therapeutic effect.
Humans ; Nasal Polyps/complications* ; Retrospective Studies ; Paranasal Sinuses/pathology* ; Adenoma ; Endoscopy/methods* ; Hamartoma/surgery*

Objective: To analyze the epidemiological characteristics of coronavirus disease 2019 ( COVID-19 ) in Shaoxing from January 23 to March 31, 2020, so as to provide basis for the prevention and control of COVID-19. Methods: The information of the COVID-19 cases in Shaoxing were collected from the National Diseases Prevention and Control Information System and the field investigation by CDCs. A descriptive analysis was used for the epidemiological characteristics, including time, spatial and population distribution, clinical features and exposure history. Results: Totally 42 confirmed cases of COVID-19 were reported by March 31, without deaths. The first case was reported on January 23 and the last one was on February 13. The onset of cases peaked in mid-to-late January. All the counties ( cities or districts ) had confirmed cases, 14 cases were reported in Yuecheng District. Twenty-five ( 59.52% ) cases were 45 years old or over. Thirteen ( 30.95% ) cases were engaged in business and eight ( 19.05% ) cases were unemployed. No cases were found among medical staff. The main clinical symptoms were fever, dry cough, fatigue and imaging features of pneumonia, with nine ( 21.43% ) severe cases and three ( 7.14% ) critical cases. There were 34 ( 80.95% ) imported cases, who mainly came from Hubei Province. Totally 1 955 close contacts were tracked down, among whom 4 cases were confirmed, with the infection rate of 0.20%. Conclusions The COVID-19 cases reported in Shaoxing were mainly aged 45 years or over, severe and imported from Hubei Province. There was no continuous transmission in the community, and no infection in medical staff or deaths.

Corynebacterium glutamicum, an important microorganism to produce amino acids and organic acids, has been widely applied in food and medicine fields. Therefore, using editing tools to study the function of unknown genes in C. glutamicum has great significance for systematic development of industrial strain with efficient and novel production capability. Recently, gene editing has been greatly developed. Traditional gene editing based on homologous recombination and gene editing mediated by nuclease are successfully applied in C. glutamicum. Among these, the CRISPR system has been developed to be a main tool used for gene knockout of C. glutamicum due to its advantages of efficiency, simplicity and good target specificity. However, more efficient and reliable knockout system is still urgently demanded, to help develop high-performing strains in industrial application.
CRISPR-Cas Systems ; Clustered Regularly Interspaced Short Palindromic Repeats ; Corynebacterium glutamicum ; genetics ; Gene Editing ; trends ; Glutamic Acid ; Industrial Microbiology ; trends

Hyperuricemia/gout is a common metabolic disease in China, which is a serious threat to people′s health. In clinical practice, the standardization of prevention and diagnosis and the rate of treat-to-target need to be improved. There is still a lack of education for the patients about the understanding of clinical guidelines, the disease knowledge and the importance of cooperating with doctors to carry out diagnosis and treatment. From the most concerned issues of the patients, we established the hyperuricemia/gout patient practice guideline working group with multidisciplinary physicians and patients. Seventeen opinions, as the hyperuricemia/gout patient practice guidelines, are proposed in accordance with the relevant principles of the "WHO guidelines development manual" , and with the international normative process, aiming to improve the patients compliance, improve the level of health management of the disease.

Objective:To explore the association between blood pressure control and risk of ischemic stroke (IS) in patients with hypertension.Methods:A total of 5 488 patients with hypertension from 60 communities were randomly selected from 101 communities in 8 streets of Nanshan District in Shenzhen City by using two-stage sampling method. The social demographic characteristics, behavior and life style, coronary heart disease and diabetes were collected and the physical condition, blood pressure and blood biochemical indexes were measured. From April 1, 2010 to August 31, 2017 as the follow-up period, the incidence of IS was annually collected by using telephone survey. Cox proportional hazard regression model was used to analyze the relationship between blood pressure control, systolic blood pressure (SBP), diastolic blood pressure (DBP) and the risk of IS.Results:The age of all patients was (58.50±12.14) years old, including 2 712 males (49.42%) and 3 112 patients with well-controlled blood pressure (56.71%). During the follow-up period, 358 new cases of IS were confirmed, and the incidence density was 1 346.27/100 000 person-years. Cox proportional hazard regression model analysis showed after adjusting for confounding factors, unstable blood pressure control, SBP≥150 mmHg (1 mmHg=0.133 kPa; compared with SBP<120 mmHg), and DBP≥95 mmHg (compared with DBP<80 mmHg) were associated with risk of IS. The HR (95% CI) was 1.29 (1.04, 1.59), 2.00 (1.26, 3.17) and 1.52 (1.01, 2.64), respectively. Subgroup analyses showed these associations only existed in female patients with hypertension. The HR (95% CI) was 1.39 (1.05, 1.85), 2.53 (1.41, 4.56) and 1.73 (1.00, 3.36), respectively. Conclusion:Unstable blood pressure control increases the risk of IS in female patients with hypertension.

Objective:To explore the association between blood pressure control and risk of ischemic stroke (IS) in patients with hypertension.Methods:A total of 5 488 patients with hypertension from 60 communities were randomly selected from 101 communities in 8 streets of Nanshan District in Shenzhen City by using two-stage sampling method. The social demographic characteristics, behavior and life style, coronary heart disease and diabetes were collected and the physical condition, blood pressure and blood biochemical indexes were measured. From April 1, 2010 to August 31, 2017 as the follow-up period, the incidence of IS was annually collected by using telephone survey. Cox proportional hazard regression model was used to analyze the relationship between blood pressure control, systolic blood pressure (SBP), diastolic blood pressure (DBP) and the risk of IS.Results:The age of all patients was (58.50±12.14) years old, including 2 712 males (49.42%) and 3 112 patients with well-controlled blood pressure (56.71%). During the follow-up period, 358 new cases of IS were confirmed, and the incidence density was 1 346.27/100 000 person-years. Cox proportional hazard regression model analysis showed after adjusting for confounding factors, unstable blood pressure control, SBP≥150 mmHg (1 mmHg=0.133 kPa; compared with SBP<120 mmHg), and DBP≥95 mmHg (compared with DBP<80 mmHg) were associated with risk of IS. The HR (95% CI) was 1.29 (1.04, 1.59), 2.00 (1.26, 3.17) and 1.52 (1.01, 2.64), respectively. Subgroup analyses showed these associations only existed in female patients with hypertension. The HR (95% CI) was 1.39 (1.05, 1.85), 2.53 (1.41, 4.56) and 1.73 (1.00, 3.36), respectively. Conclusion:Unstable blood pressure control increases the risk of IS in female patients with hypertension.