Background Anxiety and depression are common perinatal mental health issues that often occur together and can have serious negative effects on both maternal and infant health. Objective To examine the relationships between lifestyle factors and comorbid anxiety and depression (CAD) among pregnant women in Shanghai. Methods The study estimated the prevalence of CAD during the first, second, and third trimesters of pregnancy using the Self-rating Anxiety Scale (SAS) and Center for Epidemiological Studies-Depression (CES-D) based on data from the China National Birth Cohort (CNBC) embryonic-derived diseases with assisted reproductive technology (ART) sub-cohort. Information on demographics, sleep status, nutritional intake, and exercise during each trimester was collected through self-made questionnaires, the Pittsburgh Sleep Quality Index (PSQI), and the Food Frequency Questionnaire (FFQ). Lifestyle factors (such as sleep status, nutritional intake, and exercise during each trimester) were analyzed using logistic regression and generalized linear mixed models (GLMM) to determine their impacts on the prevalence of CAD (yes or no) among pregnant women. Results A total of 2876 pregnant women were included in this study. The prevalence of CAD was 10.6% (305), 3.6% (103), and 5.5% (159) in the first, second, and third trimesters of pregnancy, respectively. The logistic regression analysis revealed that poor sleep quality throughout the entire pregnancy were statistically associated with an increased prevalence of CAD, and the odds ratios (OR) with 95% confidence intervals (CI) were 2.817 (1.845, 4.301), 2.840 (1.855, 4.347), and 9.316 (5.835, 14.876) for the first, second, and third trimesters, respectively, when compared to good sleep quality. Additionally, compared to an intake frequency of 7 times per week, the frequency of egg intake ≤3 times per week in the first trimester (OR=2.025, 95%CI: 1.197, 3.425) and the frequency of egg intake of 4–6 times per week (OR=1.896, 95%CI: 1.117, 3.216) or ≤3 times per week (OR=1.906, 95%CI: 1.082, 3.357) in the third trimester were associated with an increased risk of CAD (P<0.05). Moreover, when compared to a frequency of exercise >3 times per week, never or almost never exercising in the second trimester (OR=2.218, 95%CI: 1.220, 4.035) was associated with an increased risk of CAD (P<0.05). The GLMM analysis also demonstrated a significant association between poor sleep quality, lower exercise frequency, or lower intake frequency of vegetables, eggs, or milk and an increased risk of CAD (P<0.05). Conclusion The prevalence of CAD among pregnant women in Shanghai follows a U-shaped distribution, with the highest rate occurring in early pregnancy and the lowest rate in mid-pregnancy. Factors such as poor sleep quality, inadequate intake of vegetables, eggs, or milk, and lack of exercise during pregnancy may increase the risk of CAD. Implementing lifestyle interventions during pregnancy could potentially reduce the risk of mental health problems and improve the overall health of both mothers and babies.

OBJECTIVE To evaluate the effects of ABCB1 genotypes on the efficacy and safety of taxanes in the treatment of breast cancer. METHODS By searching Embase，the Cochrane Library， PubMed， CNKI， and Wanfang databases， cohort studies and case-control studies about taxanes in the treatment of breast cancer were collected from the establishment of the database to July 2023. After screeningliterature， extracting data and evaluating quality， meta-analysis was performed by using RevMan 5.3 software. RESULTS A total of 11 studies were included， involving 1 321 patients. There was no correlation between the three genotypes and effective rate， the incidence of myelosuppression， the incidence of neurotoxicity （except for the allele and recessive model of ABCB1 C1236T）， and the incidence of hypersensitivity reactions （P＞0.05）. The subgroup analysis showed that there was a correlation between ABCB1 C1236T dominant model and effective rate when using anthracyclines+5-fluorouracil+cyclophosphamide+taxanes （P＜0.05）， there was a correlation between ABCB1 C3435T recessive model and effective rate when using taxanes+trastuzumab （P＜0.05）. ABCB1 C1236T allele model and recessive model were correlated with sample size ≥100 and using cyclophosphamide+epirubicin+5- fluorouracil+paclitaxel or cyclophosphamide+epirubicin+paclitaxel+trastuzumab or cyclophosphamide+epirubicin+5-fluorouracil+ trastuzumab+paclitaxel regimens； recessive model with sample size ＜100 and the African region were correlated with the incidence of peripheral neuropathy； recessive model was correlated with cutaneous adverse reactions （P＜0.05）. ABCB1 C3435T recessive model was correlated with the incidence of reduced neutrophil count with sample size ≥100； the incidence of white blood cell count reduction with sample size ＜100 and using docetaxel+epirubicin+cyclophosphamide was correlated with both the allele model and the dominant model； the incidence of infections was correlated with the dominant model （P＜0.05）. The incidence of neutrophil count reduction with the sample size ＜100 was correlated with allele model of ABCB1 G2677T/A； the incidence of edema with sample size ≥100 was correlated with allele model and recessive model； the incidence of infection was correlated with allele model and dominant model， especially in patients with neutrophil count complicated with fever （P＜0.05）. CONCLUSIONS ABCB1 genotypes are not correlated with effective rate of taxanes in the treatment of breast cancer， but ABCB1 C3435T genotype is associated with decreased neutrophil counts， decreased white blood cell counts and infections； ABCB1 C1236T genotype is associated with neurotoxicity and cutaneous adverse reactions； ABCB1 G2677T/A genotype is associated with decreased neutrophil counts， infections， and edema.

Objective To explore the effective components and possible targets and mechanism of Shenling Baizhu Powder in improving adipose tissue inflammation in children with obesity with the help of network pharmacology and molecular docking method;To conduct preliminary verification through animal experiments.Methods The active components and targets of Shenling Baizhu Powder were screened through the TCMSP database.GeneCards,OMIM,DisGeNET databases were used to obtain the disease targets.An active component-target network was constructed by taking the intersection of drug and disease targets.Protein-protein interaction networks were constructed and core targets were obtained for GO and KEGG pathway enrichment analysis.Molecular docking validation was performed to key components and core targets.Animal experiments were conducted by establishing a model of young obese rats induced by high fat diet,and Shenling Baizhu Powder were given for gavage.The contents of TG and TC in serum and mRNA expressions of TNF-α,IL-1β,INF-γ and Fas in rat adipose tissue of epididymis were detected.Results The key components of Shenling Baizhu Powder to improve the microinflammation of obesity in children were piperlonguminine,acacetin,luteolin,denudatin B,mandenol,inermine,etc.There were 515 common drug-disease targets,and the core targets were TP53,SRC,PIK3R1,HSP90AA1 and PIK3CA.The results of GO enrichment analysis included inflammatory response,positive regulation of MAPK cascade,membrane raft,protein serine/threonine/tyrosine kinase activity,etc.KEGG pathway enrichment analysis results included metabolic,immune,endocrine,cancer and related liver disease signaling pathways.The results of molecular docking showed that the key components could play a regulatory role on the core target.Animal experiments showed that Shenling Baizhu Powder could improve microinflammation and metabolic indexes of model rats.Conclusion Shenling Baizhu Powder can act on multiple targets through various active components and multiple signaling pathways,adjusting inflammatory response and immune process,alleviating insulin resistance,regulating glucose and lipid metabolism,thereby improving adipose tissue inflammatory in children with obesity.

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 analyze the therapeutic effect of self-adhesive absorbent fiber dressing on su-perficial ulcer of stage 2 pressure injury.Methods Sixty patients with stage 2 pressure injury superficial ul-cers(71 sites)in the thoracic surgery ICU of this hospital from October 2020 to October 2023 were selected and divided into the control group(30 cases,36 sites)and experimental group(30 cases,35 sites)according to the random number table method.The control group was added with the exudation absorption dressing on the basis of conventional pressure injury therapy,while the experimental group was added the self-adhesive ab-sorbent fiber on the basis of conventional pressure injury therapy.After 3 weeks,the clinical efficacy,healing time,dressing change times and pain score were observed and compared between the two groups.Results The total effective rate of clinical treatment in the experimental group was 100.0％(30/30),which was significant-ly higher than 90.0％(27/30)in the control group.The cure time of the experimental group was(17.35±4.17)d,which was significantly shorter than(30.58±4.65)d of the control group.The number of dressing changes in the experimental group was(15.43±1.21)times,which was significantly lower than(53.24±3.43)times in the control group.The pain score of the experimental group was(2.33±1.45)points,which was significantly lower than(8.71±0.52)points of the control group.The above indicators had statistical differences between the two groups(P＜0.05).Conclusion The effect of self-adhesive absorbent fiber in the treatment of stage 2 pressure injury superficial ulcer is obvious,which could increase the clinical curative effect,shorten the healing time,reduce the times of dressing change and relieve the pain of the patients,it has good clinical application value.

Objective:To assess the trends in case-fatality rates for acute myocardial infarction (AMI) in China from 2015 to 2019.Methods:This study employed a population-based surveillance. Data from the China Registry of Acute Cardiovascular Event (China RACE) were utilized, including AMI cases reported by Grade Ⅱ and Grade Ⅲ hospitals at the disease surveillance sites across China from January 1 st 2015 to December 31 st 2019. The 28-day mortality outcome for reported AMI events was obtained by linking to the national death certificate registry system. The study analyzed the overall and age-standardized case-fatality rates, as well as their annual percent change (APC), during the study period, stratified by gender, age, and region. Results:The overall 28-day case fatality rate for AMI was 28.97% (22 532/77 764) from 2015 to 2019. The age-standardized case-fatality rate for AMI declined significantly from 37.53% in 2015 to 18.58% in 2019, with an APC of -14.33% ( P=0.018). We observed a significant downward trend in case-fatality rates of AMI in both genders (both P<0.05). Among males, the case-fatality rate decreased more steeply in younger males compared to elder counterparts. The most marked decreases were seen in males aged<35 years and 35 to 44 years, with APC of -27.63% ( P=0.007) and -22.65% ( P=0.004), respectively. In females, we observed a relatively stable decrease in case-fatality across age groups. The age-standardized case-fatality rate of AMI in eastern and central China decreased significantly from 2015 to 2019, with the APC of -19.22% ( P=0.006) and -15.62% ( P=0.032) respectively. However, the age-standardized case-fatality rate of AMI in western China remained stable ( P=0.227). Conclusions:The prognosis of AMI has considerably improved from 2015 to 2019 in China, regardless of ages and gender. Inequality in case-fatality rates among geographic regions highlights the need for targeted strategies in AMI prevention in western regions.

Interleukin-34(IL-34)is a member of the interleukin family and functions primarily as a macrophage growth factor.It plays a role in a variety of inflammatory and immune diseases by binding to specific receptors to activate multiple signaling pathways,thereby regulating target immune cell activity.Studies have shown the involvement of IL-34 in cutaneous immunoregulation,particularly in the pathogenesis of atopic dermatitis(AD).The expression level of IL-34 is significantly reduced in the lesional skin of AD patients,and its role as a potential negative regulator may function by modulating the levels of inflammatory factors and skin barrier components.Increasing local IL-34 levels in the skin may help to limit the progression of the inflammatory response.Therefore,in order to better understand the role of IL-34 in the pathogenesis of AD and to explore its potential as a therapeutic target,this article reviews the signal transduction mechanism,biological characteristics and the role of IL-34 in AD.

Recent trends suggest that Chinese herbal medicine formulas(CHM formulas)are promising treatments for complex diseases.To characterize the precise syndromes,precise diseases and precise targets of the precise targets between complex diseases and CHM formulas,we developed an artificial intelligence-based quantitative predictive algorithm(DeepTCM).DeepTCM has gone through multilevel model cali-bration and validation against a comprehensive set of herb and disease data so that it accurately captures the complex cellular signaling,molecular and theoretical levels of traditional Chinese medicine(TCM).As an example,our model simulated the optimal CHM formulas for the treatment of coronary heart disease(CHD)with depression,and through model sensitivity analysis,we calculated the balanced scoring of the formulas.Furthermore,we constructed a biological knowledge graph representing interactions by associating herb-target and gene-disease interactions.Finally,we experimentally confirmed the thera-peutic effect and pharmacological mechanism of a novel model-predicted intervention in humans and mice.This novel multiscale model opened up a new avenue to combine"disease syndrome"and"macro micro"system modeling to facilitate translational research in CHM formulas.

Objectives:To present the epidemiological characteristics of stroke incidence and stroke-related mortality among the whole population in national cardiovascular disease surveillance areas from 2015 to 2019. Methods:Data of stroke incidence and stroke-related mortality from 2015 to 2019 were collected from the China Registry of Cardiovascular Events(China RACE),which was established in 2014,covering 100 counties(cities,districts)in 31 provinces in China.The Joinpoint model was used to analyze the annual percentage changes(APC)and trends of stroke incidence rate.The age-standardized incidence rate(ASIR)was calculated using the Seventh National Census data as the standard population.With annual reported stroke events and stroke-related deaths,the mortality to incidence ratio(M/I)were examined. Results:From 2015 to 2019,an increase of 9.41%(APC=2.12%,95%CI:1.43%-2.82%,Ptrend<0.01)resulted in the overall stroke crude incidence rate(CIR)of 468.48/100 000 in 2019 among the whole population,with relatively higher in male and in rural area.The more sharply elevating of CIR appeared in males(11.26%[APC=2.53%,95%CI:1.83%-3.24%,Ptrend<0.01])rather than in females(7.26%[APC=1.63%,95%CI:0.81%-2.46%,Ptrend<0.01]).Meanwhile,the general ASIR decreased 7.47%(APC=-1.72%,95%CI:-3.23%--0.20%,Ptrend<0.05),reaching 523.82/100 000 in 2019.The females generally showed significant descending trend(9.56%[APC=-2.27%,95%CI:-3.99%--0.52%,Ptrend<0.05]),as well as more reduction than that in the males(15.82%vs.11.40%)in urban area.The crude incidence rate of stroke increased with age.From 2015 to 2019,the CIR in 45-49 age group increased 12.48%(APC=3.18%,95%CI:1.67%-4.72%,Ptrend<0.01),compared with an reduction of 15.76%(APC=-4.39%,95%CI:-7.63%--1.04%,Ptrend<0.05)in 80-84 age group.Over the monitoring years,the overall M/I was 0.19,with an age-specific U-shaped distribution.The lowest of M/I(0.10)appeared in those aged 50-54 and 55-59,while the highest(0.45)detected in those aged 85 and over.The M/I of all age in urban areas were consistently lower than that in rural areas. Conclusions:Stroke incidence burden increased from 2015-2019 in the national surveillance areas in China,along with the unfavorable geographic diversity and age-specific divergence.Further efforts are required to improve health care covering all ages and regions in China to reduce the incidence of stroke and stroke-related mortality.

Objectives:The present study aims to investigate the incidence and mortality feature of acute myocardial infarction(AMI)from 2015 to 2019 in China by utilizing national registry data. Methods:Data of AMI incidence and mortality in the surveillance area during 2015 to 2019 were abstracted from China Registry of Acute Cardiovascular Event(China RACE),which was established in 100 counties from 31 provincial regions in China.Incidence rate,age standardized incidence rate(ASIR)and mortality to incidence ratio(M/I)was estimated in AMI cases.A Joinpoint regression was executed and annual percent change(APC)was examined to identify trends in incidence. Results:From 2015 to 2019,a total of 257 686 acute myocardial infarction incidence and 149 169 deaths were registered.The annual incidence rate of AMI in 2019 was 82.76 per 100 000.Over the study period,the incidence rate of AMI increased by 6.05%for men(APC=1.30%,95%CI:0.56%to 2.02%)but decreased by 11.80%for women(APC=-3.10%,95%CI:-4.54%to-1.68%),resulting a steady trend for AMI crude incidence rate for the overall population.The overall ASIR of AMI declined by 16.59%(APC=-4.32%,95%CI:-5.32%to-3.34%)from 113.68 per 100 000 in 2015 to 94.82 per 100 000 in 2019.The ASIR of AMI declined by 11.04%(APC=-2.72%,95%CI:-3.78%to-1.67%)for men,23.96%(APC=-6.56%,95%CI:-8.57%to-4.58%)for women,12.57%(APC=-3.08%,95%CI:-6.01%to-0.08%)for the urban areas,and 19.24%(APC=-5.18%,95%CI:-10.19%to 0.03%)for rural areas respectively.The incidence rate of AMI increases gradually with age in both men and women.The incidence of AMI in urban men of 35-44 and 45-54 year age groups increased by 77.16%(APC=13.52%,95%CI:3.29%to 24.57%)and 26.36%(APC=5.71%,95%CI:-0.95%to 12.68%)over time.However,the incidence of AMI fell in the population above 65 year old,by 26.58%(APC=-6.68%,95%CI:-11.98%to-1.01%),19.85%(APC=-5.64%,95%CI:-11.57%to 0.65%)and 14.53%(APC=-4.44%,95%CI:-7.75%to-1.04%)in the 65-74 year age,75-84 year age and≥85year age groups respectively from 2015 to 2019.The mortality to incidence ratio of AMI was 0.58 over time,higher in women than in men,and higher in rural areas than in urban areas.The M/I ratio of AMI decreased from 0.62 in 2015 to 0.52 in 2019(APC=-4.28%,95%CI:-5.75%to-2.83%).There was a declined trends in M/I of AMI in urban residents of both male and female,and in the rural male residents(all P<0.05),while a steady trend in the rural female residents(P>0.05). Conclusions:The overall incidence of AMI remains steady during 2015 to 2019 in the national surveillance areas in China.Yet,downward trends in elder and female residents and increased trend in middle-aged urban males in AMI incidence are observed.The mortality of AMI in these period are age,sex and urban-rural dependent.Targeted mitigation strategies on AMI prevention and treatment need to be strengthened to reduce its incidence and mortality.