OBJECTIVE To evaluate the efficacy， safety and economy of inclisiran in the treatment of atherosclerotic cardiovascular disease with hypercholesterolemia. METHODS A rapid health technology assessment （HTA） approach was employed. HTA reports， systematic reviews（SR）/meta-analyses， and pharmacoeconomic studies related to inclisiran were systematically identified through comprehensive searches of Chinese and English databases， including PubMed， Embase， the Cochrane Library， CNKI and Wanfang database， supplemented by HTA institutional repositories. The search timeframe spanned from database inception to April 2025. The results of the studies were descriptively analysed and summarized through literature screening， data extraction and literature quality assessment. RESULTS The final analysis included 22 studies， comprising one HTA report， 15 SR/meta-analyses， and 6 pharmacoeconomic evaluations. Regarding therapeutic efficacy， compared with control group， inclisiran could significantly reduce the levels of low-density lipoprotein cholesterol， proprotein convertase subtilisin/kexin type 9， total cholesterol， triacylglycerol， apolipoprotein B， and lipoprotein（a）， increase the level of high-density lipoprotein cholesterol， and reduce the risk of adverse cardiovascular events. In terms of safety， the inclisiran group showed no significant difference compared with the control group in the risk of total adverse events， serious adverse events， or non-serious adverse events； however， an increased incidence of injection site reactions was observed， most of which were mild. In terms of cost-effectiveness， there were discrepancies in research conclusions both domestically and internationally. More studies indicated that inclisiran did not demonstrate cost-effectiveness advantage and would require an appropriate price reduction to meet cost-effectiveness criteria. CONCLUSIONS Inclisiran demonstrates favorable efficacy and acceptable safety in treating atherosclerotic cardiovascular disease with hypercholesterolemia， though its economic profile requires improvement.

ObjectiveTo study the effect of Tanreqing injection （TRQ） on the pulmonary flora in the rat model of chronic obstructive pulmonary disease （COPD）. MethodWistar rats were randomized into control， model， and TRQ groups. The rats in other groups except the control group were treated by smoking combined with intratracheal instillation of lipopolysaccharide for the modeling of COPD. The TRQ group was intraperitoneally injected with TRQ （2 g·kg^-1）. At the end of the experiment， after blood collection from the abdominal aorta of the rats， the lung tissue was collected for hematoxylin-eosin and picric sirius red staining to reveal the pathological changes. The lung lavage fluid was collected， and the diversity and relative abundance of lung flora in different groups were analyzed by 16S rDNA amplicon sequencing. ResultThe lungs of the control group were normal， and those of the model group showed neutrophil infiltration， telangiectasia， lung hemorrhage and emphysema in individual cases， and thickening of collagen fibers in the trachea. Compared with the model group， the TRQ group showed significantly improved lungs and recovered collagen fibers. The MLI analysis showed that compared with the control group， the model group showcased increased alveolar space （P<0.01）， which was reduced in the TRQ group （P<0.05）. Compared with the control group， the model group showed increased wall thickness （P<0.01）， and the increase was attenuated in the TRQ group （P<0.01）. TRQ increased the Simpson index and altered the α diversity of pulmonary flora. The results of principal co-ordinate analysis showed that TRQ changed the β diversity and reduced the β diversity index of pulmonary flora. At the genus level， the model group showed increased relative abundance of g_Bacillus and g_Brevundimonas and decreased relative abundance of g_Pseudomonas， compared with the control group. After treatment with TRQ， the relative abundance of g_Stenotrophomonas increased， and that of g_Bacillus decreased. The LEfSe of differential taxa between groups showed that the modeling increased the relative abundance of g_Lachnospiraceae_NK4A136_group， and TRQ treatment increased the relative abundance of g_Rhodococcus and g_Stenotrophomonas. ConclusionTRQ can regulate the diversity of pulmonary flora and restore the balance of bacterial genera in the rat model of COPD， which may be one of the mechanisms of the prevention and treatment of COPD with TRQ.

Objective To investigate the current situation and health effects of indoor microbial pollution in Xi'an, to analyze the purification effect of air purifiers on indoor microbial pollution, and to provide reference for improving the indoor environment. Methods Through stratified random sampling, 20 families from rural areas and 20 families from upwind and downwind urban areas respectively were selected from Xi'an. Data was collected by questionnaire surveys and on-site environmental sampling. Non-parametric analysis and correlation analysis were used for statistical analysis. Results Overall, the standard-exceeding rate of total count of bacteria was 5.00%. The medians of the total count of bacteria and fungi were 312.50 cfu/m3 and 260.00 cfu/m³, respectively. In terms of health effects, the correlation between rhinitis and cold with total bacterial count was statistically significant (P<0.05), with the correlation coefficients of 0.182 and 0.223, respectively. Purification effect of air purifiers on microbial pollution was statistically significant (P<0.05). After opening for 2 hours, the total numbers of bacteria and fungi decreased significantly. Conclusion The occurrence risk of colds and rhinitis is increased by indoor microbial pollution. Air purifiers have a certain effect on decreasing the total number of bacteria and fungi. It is recommended to use air purifiers with high CADR of particulate matter, double-layer filter and sterilization and dehumidification function, and replace the filters regularly to reduce indoor microbiological contamination.

OBJECTIVE To provide a reference for pharmaceutical care in patients with hemorrhagic transformation after cerebral infarction complicated with atrial fibrillation. METHODS Clinical pharmacists participated in the treatment practice of a patient with hemorrhagic transformation after cerebral infarction complicated with atrial fibrillation. Because the patient had a hemorrhagic transformation after cerebral infarction after stent implantation and arterial thrombolysis， the clinical pharmacists recommended stopping antiplatelet drugs and giving plasma and cold precipitation； because D-dimer was significantly elevated， the clinical pharmacists recommended anticoagulant therapy with low-molecular heparin. Due to the patient’s recurrence of hemorrhagic transformation after cerebral infarction， the clinical pharmacists recommended discontinuing rivaroxaban and administering human prothrombin complex concentrate. RESULTS The physician adopted the clinical pharmacists’ recommendation. After treatment， the patient’s condition tended to improve steadily and was allowed to be discharged with medication. CONCLUSIONS The clinical pharmacists assessed the individualized risk and optimized the patient’s medication regimen by suggesting discontinuation of antiplatelet and anticoagulant drugs， carrying out pharmaceutical care such as coagulation index monitoring， determining the time and indications for restarting anticoagulation， and pharmaceutical monitoring， to ensure the safety and efficacy of the patient’s medication.

Due to the high similarity with the lipid layer between human skin keratinocytes, functional cosmetics with layered liquid crystal structure prepared by liquid crystal emulsification technology encapsulating natural active substances have become a hot research topic in recent years. This type of functional cosmetic often has a fresh and natural skin feel, excellent skin barrier repair function and efficient moisturizing effect, etc., showing great potential in cosmetic application. However, the present research on the application of liquid crystal emulsification technology to functional cosmetics is still in the initial stage, and there are fewer relevant reports with reference values. Based on the mentioned above, this review provides a comprehensive summary of functional cosmetics with layered liquid crystal structures prepared by liquid crystal emulsification technology from the following aspects: the structure of human skin, the composition of lamellar liquid crystal, the advantages of liquid crystal emulsification technology containing natural active substances used in the field of functional cosmetics, the preparation process, main components, influencing factors during the preparation and the market functional cosmetics with lamellar liquid crystal structure. Finally, the prospect of the application of liquid crystal emulsification technology in functional cosmetics is presented, to provide useful references for those engaged in the research of liquid crystal emulsification technology-related functional cosmetics.

Objective To observe the clinical efficacy of compound Wufengcao liquid combined with negative pressure wound therapy with instillation(NPWTi)for the treatment of stage Ⅲ-Ⅳ pressure injury(PI),and to preliminarily explore its action mechanism.Methods(1)Clinical research:from January 2019 to October 2022,60 PI patients who were admitted to the Scrofula Department and Wound Care Clinic at Nanjing Municipal Hospital of Traditional Chinese and Western Medicine were randomly divided into normal saline NPWTi group and compound Wufengcao liquid NPWTi group,with 30 cases in each group.Both groups underwent NPWTi under the premise of systemic basic treatment,before treatment,after removing the negative pressure device in the 1st,2nd and 3rd weeks of treatment,the pressure ulcer scale for healing(PUSH)score,the wound bacterial culture detection rate and the wound healing time were counted,and the vascular endothelial growth factor(VEGF)content of wound tissue was detected by ELISA method.(2)Animal experiments:24 SD rats were randomly divided into blank group,model group,normal saline NPWTi group and compound Wufengcao liquid NPWTi group,6 rats in each group.PI rat model was established by local tissue ischemia/reperfusion injury method,and the negative pressure device was removed at the end of each day of treatment.Before treatment and 3,7 and 10 days after treatment,the wound morphology of each group of rats was observed,the wound histopathology was observed by HE staining,the CD34 positive cells rate of wound tissue was detected by immunohistochemistry,and the expressions of p38 mitogen-activated protein kinase(p38 MAPK),nuclear factor-κB p65(NF-κB p65),inducible nitric oxide synthase(iNOS),tumor necrosis factor-α(TNF-α),arginase-1(Arg-1)and transforming growth factor-β(TGF-β)in rat blood and wound tissue were detected by ELISA and RT-qPCR.Results(1)Clinical research:Both groups could effectively reduce the PUSH score and the wound bacterial culture detection rate,shorten the wound healing time,and promote the expression of VEGF in wound tissue,the compound Wufengcao liquid NPWTi group was better than the normal saline NPWTi group(P<0.05).(2)Animal experiments:Compared with blank group,the rats in the model group showed obvious wound inflammatory response and tissue damage,and the CD34 positive cells rate,blood and wound tissue p38 MAPK,NF-κB p65,iNOS and TNF-α levels were significantly increased,Arg-1 and TGF-β level was significantly reduced(P<0.05);Compared with model group,after 7 days of treatment,the normal saline NPWTi group and the compound Wufengcao liquid NPWTi group significantly decreased the wound morphology score,the histopathological morphology was significantly improved,the CD34 positive cells rate was significantly increased(P<0.05),the levels of blood and wound tissue p38 MAPK,NF-κB p65,iNOS,and TNF-α were significantly reduced,and the levels of Arg-1 and TGF-β were significantly increased(P<0.05),and the compound Wufengcao liquid NPWTi group was better than that of the normal saline NPWTi group(P<0.05).Conclusion Compound Wufengcao liquid combined with NPWTi can effectively promote the healing of PI wounds,and its mechanism of action may be by inhibiting the activation and expression of p38 MAPK/NF-κB signaling pathway,thereby regulating the polarization balance of M1/M2 macrophages.

Objective:To investigate the vaccination status, characteristics and prognosis of patients suffering from a combination of COVID-19 and chronic lymphocytic anemia (CLL) in China.Methods:Clinical data of 328 patients with chronic lymphocytic leukemia (CLL) who were first diagnosed with COVID-19 and treated in the Department of Hematology of Jiangsu Provincial People’s Hospital between November 2022 and February 2023 were retrospectively analyzed. Univariate and multivariate analysis of data of patients with severe/critical COVID-19 were conducted by applying the binary logistic regression model.Results:The median age of the CLL patients was 60 (24-87) years. 23.5% (77/328) of these patients suffered from severe/critical COVID-19 infection. Univariate analysis of the data demonstrated that a combination of factors including age >67 years ( OR=2.15, 95% CI 1.24- 3.73, P=0.006), diabetes ( OR=2.09, 95% CI 1.05-4.20, P=0.037), chronic hepatitis B ( OR=2.91, 95% CI 1.30-6.51, P=0.010), CLL progressive ( OR=3.79, 95% CI 1.57-9.15, P=0.003) and CD20 antibody-based treatments within three months prior to the COVID-19 infection ( OR=2.79, 95% CI 1.35-5.77, P=0.006) were the risk factors for severe/critical COVID-19. According to the multivariate analysis, CLL progressive ( OR=2.98, 95% CI 1.10-8.10, P=0.033) was an independent risk factor for severe/critical COVID-19 and administration of the BTK (Bruton tyrosine kinase) inhibitor monotherapy might exert a protective effect and influence a positive outcome of the COVID-19 infection ( OR=0.38, 95% CI 0.16-0.90, P=0.028). Among the 242 patients who were followed up until October 2023, 9.1% (22/242) had multiple subsequent COVID-19 infections (≥3), and 2.1% (5/242) had persistent COVID-19 infections (patients with persistent positive test for the SARS-CoV-2 antigen testing until missing follow-up for any reason). The peak value of the anti-SARS-CoV-2-IgG titres was observed between three and four months post symptom onset (median: 3.511 S/CO vs 1.047 S/CO, P<0.05). The levels of immunoglobulin A gradually decreased following infection with COVID-19, and its trough levels were attained between two to four weeks post infection (median: 0.30 g/L vs 0.74 g/L, P<0.05). According to this study the mortality of patients suffering from a combination of COVID-19 infection and CLL was 2.7% (9/328), and the main reason for their death was respiratory failure and heart failure. Conclusions:A low rate of COVID-19 vaccination and a high rate of severe/critical COVID-19 infection was observed in the CLL patients. CLL progressive was associated with severe/critical COVID-19. Anti-CD20-based treatments received within the past three months might be a risk factor for exacerbation of COVID-19 infection, whereas a monotherapy with BTK inhibitors exert a protective effect and improve outcome of COVID-19 infection.

Aim To study the mechanism of action of licorice in alleviating cisplatin liver injury.Methods Forty-eight SD rats were randomly divided into a blank group,a model group,a positive control group and lico-rice administration groups(450,900 and 1 800 mg·kg-1).After 5 days of prophylactic administration,8 mg·kg-1 of cisplatin was injected intraperitoneally in-to the model,positive control,and licorice administra-tion groups to establish an acute liver injury model.LC-MS/MS untargeted metabolomics was used to ana-lyze the differential metabolites and metabolic pathways of licorice to alleviate cisplatin acute liver injury.Re-sults PLS-DA score plots showed significant separa-tion of metabolomics samples.The analysis yielded 119 differential metabolites associated with cisplatin liver injury,of which 31 differential metabolites were signifi-cantly regressed after licorice intervention and were mainly involved in D-arginine and D-ornithine metabo-lism;parathyroid hormone synthesis,secretion,and ac-tion;tyrosine metabolism;biosynthesis of phenylala-nine,tyrosine,and tryptophan;β-alanine metabolism;and amino acid and nucleotide sugar metabolism.Con-clusions Metabolomics analysis indicates that licorice can alter the metabolic profile of cisplatin-induced he-patic injury rats,and its mechanism of action may be related to its improvement of the levels of differential metabolites and its involvement in the regulation of a-mino acid metabolism and other related pathways.

OBJECTIVE: To investigate the recovery characteristics of T cell subsets in patients with severe aplastic anemia (SAA) who received haploid hematopoietic stem cell transplantation(HSCT) and its relationship with acute graft-versus-host disease(aGVHD). METHODS: The clinical data of 29 SAA patients who received haploid hematopoietic stem cell transplantation in the department of hematology, Shanxi Bethune Hospital from June 2018 to January 2022 were retrospectively analyzed. The absolute counts of CD3⁺T, CD4⁺T, CD8⁺T lymphocytes and the ratio of CD4⁺T/CD8⁺T lymphocytes in all patients before transplantation, 14, 21, 30, 60, 90 and 120 days after transplantation were analyzed. The proportion of T lymphocytes was compared in the non-aGVHD group, the grade Ⅰ-Ⅱ aGVHD group and the grade III-IV aGVHD group. RESULTS: The counts of all T cells in 27 patients were far below the normal level at 14 and 21 days after transplantation, but there was obvious heterogeneity. There was a certain relationship between T cell immune reconstitution and conditioning regimen, age, and immunosuppressive treatment before transplantation. CD3⁺T cells showed a steady upward trend at 30, 60, 90, and 120 days after transplantation, and returned to the normal levels at 120 days after transplantation; faster recovery of CD4⁺T cells was closely related to aGVHD, which was at 30, 60, 90, 120 days after transplantation showed a slow upward trend, and which was still far below the normal level of 120 days after transplantation. CD8⁺T cell counts began to recover at 14 and 21 days after transplantation, and the recovery was earlier than the CD4⁺T cells, and its recovery speed was rapid 30 and 60 days after transptantation, which showed an upward trend and exceeded the normal levels 90 days after transplantation. Since CD8⁺ T cells reconstituted quickly, while the CD4⁺ T cells reconstitution was slowly, which made the long-term CD4⁺T/CD8⁺T cell ratio after transplantation was inverted . Compared with the non-aGVHD group, the absolute counts of CD3⁺T, CD4⁺T, and CD8⁺T cells in the aGVHD group were significantly higher than those in the non-aGVHD group at each time period after transplantation. In the aGVHD group, grade Ⅲ-Ⅳ aGVHD occurred more frequently in the early post-transplantation period (within 14-21 days), the grade Ⅰ-Ⅱ aGVHD group mostly occurred within 30-90 days after transplantation, and CD3⁺T, CD4⁺T, CD8⁺T cell counts in the grade Ⅲ-Ⅳ aGVHD group were significantly higher than those in the grade Ⅰ-Ⅱ aGVHD group; and the greater the proportion of CD4⁺T, the more severe the degree of aGVHD. CONCLUSION The speed of T cell immune reconstitution after SAA haploid transplantation is different, which is related to the conditioning regimen, age, and immunosuppressive therapy before transplantation. The rapid recovery of CD4⁺ T cells is closely related to the occurrence of aGVHD.
Humans ; Anemia, Aplastic/therapy* ; CD8-Positive T-Lymphocytes ; Retrospective Studies ; Haploidy ; Hematopoietic Stem Cell Transplantation ; Graft vs Host Disease

Objective: To explore the association between cardiometabolic diseases (CMD) and quality of life, the association between CMD and perceived stress, and the mediation effect of perceived stress on the association between CMD and quality of life, and to provide evidence for the prevention and treatment of CMD and the improvement of quality of life in these patients. Methods: This is a cross-sectional study. Data were collected by the employees' physical examination of a company in Xi'an in 2021. Multiple linear regression models were used to analyze the association between the status of CMD (divided into three categories: no CMD, presence of one kind of CMD, and with≥2 kinds of CMD (≥2 kinds of CMD were defined as cardiometabolic multimorbidity (CMM)), quality of life, and perceived stress. Mediation analysis with a multi-categorical independent variable was conducted to determine the mediation effect of perceived stress on the association between CMD and quality of life. Results: Among all 4 272 participants, 1 457 (34.1%) participants had one kind of CMD and 677 (15.8%) participants had CMM. The average scores for quality of life and perceived stress were (57.5±15.7) and (16.9±7.9), respectively. Compared with participants without CMD, after adjusting for demographic and lifestyle factors, no statistically significant associations were observed between one kind of CMD and perceived stress or quality of life (both P>0.05). Perceived stress did not mediate the association between one kind of CMD and quality of life. However, participants with CMM had lower quality of life and higher perceived stress than participants without CMD. The relative total effect coefficient c (95%CI) and the relative direct effect coefficient c' (95%CI) between CMM and quality of life were -3.71 (-5.04--2.37) and -2.52 (-3.81--1.24) (both P<0.05), respectively. The relative indirect effect coefficient a₂b (95%CI) of perceived stress on the association between CMM and quality of life was -1.18 (-1.62--0.77) (P<0.05). The mediation effect size was 31.8%. Conclusions: CMM is negatively associated with quality of life and positively associated with perceived stress. Perceived stress partially mediates the association between CMM and quality of life. Our results suggest that, in addition to preventing and treating CMM actively, efforts should be taken to relieve the perceived stress of people with CMM to improve their quality of life.
Humans ; Quality of Life ; Cross-Sectional Studies ; Cardiovascular Diseases/complications* ; Stress, Psychological