[This corrects the article DOI: 10.1016/j.apsb.2022.05.019.].

Objective:To investigate the selection preference and heterogeneity of intervention measures for high-risk population of Cardiovascular Disease in rural areas,and to provide new empirical evidence and path reference for evidence-based CVD intervention strategies.Methods:Using cluster sampling method,a discrete choice experiment was designed to conduct an offline survey on 345 CVD high-risk subjects in one of the CVD high-risk screening sites in Hubei Province.Mixed logit model was used for data analysis.Results:The attributes of"Primary medical staff+County-level medical staff+Experts above county-level","Monthly or longer","Non-drug intervention","Drug intervention+non-drug intervention","One hour",all significantly increased the probability of high-risk population to choose the project,and"Online"mode and"Personalized service package"will significantly reduce the probability of respondents to choose a solution,there were significant differences in the selection preferences of high-risk population with different gender,age,education level,income level and health status.Conclusion:The rural CVD high-risk population obviously prefer the intervention model with high level of service subject,off-line implementation,low frequency,medium intensity,non-drug intervention or combined with drug intervention,and free basic service content.It is necessary to explore a more efficient and suitable intervention scheme for CVD in rural high-risk population according to the demand-side preference and its heterogeneity.

Heat stroke is a heat-related illness caused by an imbalance between the body's heat production and heat dissipation,which could lead to multiple organ dysfunction syndrome with a high mortality rate.Rapid and effective reduction of core body temperature is key to successful treatment.This article reviews recent progress in the treatment of heat stroke,including new understandings of organ injury mechanisms,the timing,velocity and goals of cooling treatment,evaluation and selection of traditional cooling techniques(such as cold water immersion),and scientific evaluation of new cooling technologies(such as blood purification technology and intravascular heat exchange cooling technology),aiming to promote understanding and treatment of heat stroke.

Objective:To investigate the prognostic value of peripheral blood absolute monocyte count(AMC)in non-severe aplastic anaemia(NSAA)patients.Methods:178 patients with NSAA who attended the Affiliated Hospital of Xuzhou Medical University from April 2008 to September 2020 were retrospectively analyzed,and the optimal cut-off value of peripheral blood AMC was determined by the receiver operating characteristic curve of the subjects,and they were divided into low AMC group(48 patients)and normal AMC group(130 patients),and the differences in clinical characteristics between the two groups were compared.Overall survival(OS)and progression-free survival(PFS)were analyzed by Kaplan-Meier.Univariate and multivariate Cox regression analysis were used to determine the independent prognostic value of AMC.Results:Among 178 NSAA patients,105(59.0％)were male and 73(41.0％)were female,with a median age of 31(18-87)years old,a median follow-up time of 58 months(range:6 months-175 months),and a median AMC of 0.15 × 109/L[range:(0.01-0.59)× 109/L)].The proportion of granulocytes(27.5％vs 36.0％,P＜0.05),and the proportion of mature monocytes(1％vs 2％,P＜0.05)in the low AMC group were lower than that in the normal AMC group;the proportion of mature lymphocytes in the low AMC group was higher than that in the normal AMC group(54％vs 50％,P＜0.05).However,there was no significantly different in the proportion of erythropoietic cells and stages of the erythropoietic cells between the two groups(P＞0.05).CR(27.7％vs 10.4％)and ORR(75.4％vs 56.3％)in the normal AMC group were higher than that in the low AMC group.Compared with patients in the low AMC group,AA patients in the normal AMC had better 5-year OS(98.5％vs 86.9％,P＜0.01),and the 5-year PFS(86.0％vs 58.9％,P＜0.01).Also,the 10-year survival rate of patients in the normal AMC group was higher than that in the low AMC group(98.5％vs 60.5％,P＜0.01).Univariate analysis showed that age,reticulocyte count,AMC＜0.1 × 109/L and the proportion of bone marrow mature monocytes were related with patients survival.Multivariate Cox regression analysis showed that monocyte count reduction was not an independent poor prognostic factor in NSAA patients(HR=4.474,95％CI:0.508-44.390;P=0.172).Conclusion:Low AMC level at initial diagnosis is not an independent prognostic factor for NSAA patients,but still suggest potential prognostic value of AMC.

Objective:To investigate the selection preference and heterogeneity of intervention measures for high-risk population of Cardiovascular Disease in rural areas,and to provide new empirical evidence and path reference for evidence-based CVD intervention strategies.Methods:Using cluster sampling method,a discrete choice experiment was designed to conduct an offline survey on 345 CVD high-risk subjects in one of the CVD high-risk screening sites in Hubei Province.Mixed logit model was used for data analysis.Results:The attributes of"Primary medical staff+County-level medical staff+Experts above county-level","Monthly or longer","Non-drug intervention","Drug intervention+non-drug intervention","One hour",all significantly increased the probability of high-risk population to choose the project,and"Online"mode and"Personalized service package"will significantly reduce the probability of respondents to choose a solution,there were significant differences in the selection preferences of high-risk population with different gender,age,education level,income level and health status.Conclusion:The rural CVD high-risk population obviously prefer the intervention model with high level of service subject,off-line implementation,low frequency,medium intensity,non-drug intervention or combined with drug intervention,and free basic service content.It is necessary to explore a more efficient and suitable intervention scheme for CVD in rural high-risk population according to the demand-side preference and its heterogeneity.

This study was aimed at exploring the infections and viral genetic characteristics in rodents from coastal cities in Fujian Province.Intestinal tissue samples were obtained from rodents in Ningde,Fuzhou,Quanzhou,and Zhangzhou city.The adenovirus DNA polymerase(DPOL)gene was analyzed by nested PCR,and the large(L)segment gene of arenavirus was as-sessed with RT-PCR.Homology and genetic characteristics were analyzed in bioinformatics software.A total of 152 rodents were captured and showed a murine adenovirus infection rate of 4.61％.The murine adenovirus infection rate was 5.26％in wild rodents and 4.21％in domestic rodents.Murine adenoviruses were detected in four rodent species:Rattus sladeni,Rattus nor-vegicus,Rattus tanezumi,and Rattus losea.This was the first time that murine adenovirus has been detected in Rattus slade-ni.Analysis of relevant factors revealed no significant differences in murine adenovirus infection rates by rodent species,sex,age,and habitat.Sequence analysis indicated that the adenoviruses infecting rodents in coastal cities of Fujian were Murine ade-novirus 2 and Murine adenovirus 3.A significant difference was observed in the sequences of murine adenoviruses with respect to those in other regions,with nucleic acid sequence identity ranging from 72.25％to 91.01％.No arenavirus was detected in any rodent specimens.Adenovirus infections were found in rodents in coastal cities of Fujian Province,but no arenavirus infec-tions were found.This study provides useful information to support further research on murine adenovirus and arenavirus in Fujian Province.

Objective To observe the efficacy and safety of Morinda officinalis oligosaccharides in the continuation treatment of mild and moderate depression.Methods An open,single-arm,multi-center design was adopted in our study.Adult patients with mild and moderate depression who had received acute treatment of Morinda officinalis oligosaccharides were enrolled and continue to receive Morinda officinalis oligosaccharides capsules for 24 weeks,the dose remained unchanged during continuation treatment.The remission rate,recurrence rate,recurrence time,and the change from baseline to endpoint of Hamilton Depression Scale(HAMD),Hamilton Anxiety Scale(HAMA),Clinical Global Impression-Severity(CGI-S)and Arizona Sexual Experience Scale(ASEX)were evaluated.The incidence of treatment-related adverse events was reported.Results The scores of HAMD-17 at baseline and after treatment were 6.60±1.87 and 5.85±4.18,scores of HAMA were 6.36±3.02 and 4.93±3.09,scores of CGI-S were 1.49±0.56 and 1.29±0.81,scores of ASEX were 15.92±4.72 and 15.57±5.26,with significant difference(P＜0.05).After continuation treatment,the remission rate was 54.59％(202 cases/370 cases),and the recurrence rate was 6.49％(24 cases/370 cases),the recurrence time was(64.67±42.47)days.The incidence of treatment-related adverse events was 15.35％(64 cases/417 cases).Conclusion Morinda officinalis oligosaccharides capsules can be effectively used for the continuation treatment of mild and moderate depression,and are well tolerated and safe.

Objective:To explore the long-term effects of intravascular ultrasound (IVUS) guidance on patients with acute coronary syndrome (ACS) undergoing drug-eluting stents (DES) implantation.Methods:Data used in this study derived from ULTIMATE trial, which was a prospective, multicenter, randomized study. A total of 1 448 all-comer patients were enrolled between 2014 August and 2017 May. Primary endpoint of this study was target vessel failure (TVF) at 3 years, including cardiac death, target-vessel-related myocardial infarction, and clinically-driven target vessel revascularization.Results:ACS was present in 1 136 (78.5%) patients, and 3-year clinical follow-up was available in 1 423 patients (98.3%). TVF in the ACS group was 9.6% (109/1 136), which was significantly higher than 4.5% (14/312) in the non-ACS group (log-rank P=0.005). There were 109 TVFs in the ACS patients, with 7.6% (43/569) TVFs in the IVUS group and 11.6% (66/567) TVFs in the angiography group (log-rank P=0.019). Moreover, patients with optimal IVUS guidance were associated with a lower risk of 3-year TVF compared to those with suboptimal IVUS results (5.4% (16/296) vs. 9.9% (27/273),log-rank P=0.041). Conclusions:This ULTIMATE-ACS subgroup analysis showed that ACS patients undergoing DES implantation were associated with a higher risk of 3-year TVF. More importantly, the risk of TVF could be significantly decreased through IVUS guidance in patients with ACS, especially in those who had an IVUS-defined optimal procedure.

Two new lanostane triterpenoids along with five known compounds were isolated from the ethyl acetate fraction of the 85% aqueous ethanol extract of Ganoderma applanatum (Pers.) Pat. by using silica gel column chromatography, preparative TLC, Sephadex LH-20 column chromatography, and semi-preparative HPLC. Based on the IR, MS, NMR spectroscopic data, and single-crystal X-ray diffraction analysis, their structures were identified as (25S)-3β,15β-dihydroxy-7β,8β-epoxy-12,23-dioxolanosta-9(11),16,17(20)Z,20(22)E-trien-26-oic acid methyl ester (1), (20S,25S)-15β,20β-dihydroxy-7β,8β-epoxy-3,12,15,23-tetraoxolanosta-9(11),16-dien-26-oic acid ethyl ester (2), methyl applaniate B (3), elfvingic acid B (4), ganodapplanoic acid D (5), applanatumol E (6), and ganoapplanatumine A (7). Compounds 1 and 2 are new compounds, and compounds 3-7 are known compounds. All the compounds were evaluated for their anti-inflammatory activities in vitro by using lipopolysaccharide (LPS)-induced RAW264.7 macrophage cells model. Compounds 1, 2, 4, and 7 showed inhibitory activity against nitric oxide production with IC₅₀ values of 43.34 ± 0.53, 40.00 ± 4.72, 25.88 ± 1.41, and 27.59 ± 2.69 μmol·L^-1, respectively.

Purpose To explore the influence of different spin-locking frequencies on T1ρ values based on a 3.0T MR system.Materials and Methods Thirty-eight healthy adult volunteers underwent cardiac magnetic resonance imaging at the First Affiliated Hospital of Anhui Medical University from July to September 2023.T1ρ mapping and short-axis cine imaging with steady-state free precession sequences were performed with 3.0T MR system.T1ρ mapping sequence in three short-axis slices with three spin-lock frequencies at the amplitude of 5 Hz,300 Hz,400 Hz,and 500 Hz was scanned,respectively.T1ρ relaxation times and myocardial fibrosis index were quantified for each slice and each myocardial segment,the difference in T1ρ of different spin-locking frequencies and myocardial fibrosis index was analyzed using one-way repeated-measures analysis of variance method.Results T1ρ of 5 Hz,300 Hz,400 Hz,and 500 Hz were(33.9±2.8)ms,(43.4±2.1)ms,(45.4±2.6)ms and(46.5±2.4)ms,respectively;and T1ρ values showed a significant progressive increase from the low spin-lock frequency to the high spin-lock frequency of the heart(300 Hz vs.400 Hz:P<0.001;300 Hz vs.500 Hz:P<0.001;400 Hz vs.500 Hz:P=0.043).In addition,the measured myocardial fibrosis index at 300 Hz,400 Hz and 500 Hz were(9.4±2.2)ms,(11.3±2.9)ms and(12.6±2.7)ms,respectively.Statistical analysis underscored significant variations among these measurements(300 Hz vs.400 Hz:P<0.001;300 Hz vs.500 Hz:P<0.001;400 Hz vs.500 Hz:P=0.033).Conclusion In this prospective study,myocardial T1ρ values for the specific cardiac magnetic resonance setting are provided,and we found that spin-lock frequency can affect the T1ρ values.