ObjectiveTo investigate the high-risk detection rate and aggregation of cardiovascular diseases（CVD） in 8 districts of Shanghai and influencing factors， and to provide scientific references for prevention and control of CVD. MethodsBased on the Cardiovascular Disease Screening and Management Program in Shanghai from 2016 to 2021， 104 685 participants aged 35 to 75 in 8 districts of Shanghai were selected for analysis. χ² test and multivariate logistic regression were used for statistical analysis of the influencing factors of CVD and aggregation of CVD. ResultsThe proportion of high-risk CVD individuals in the population was 19.17%， including the high-risk individuals with hypertension （8.65%）， dyslipidemia （6.33%）， CVD history （5.58%）， and WHO assessed risk ≥20% types （2.69%）， respectively. Old age， overweight and obesity， central obesity， smoking， drinking， farmers， unmarried， and low family income were the risk factors of CVD， while high education level was the protective factor. In the participants， 16 323 people （81.34%） were classified as CVD high-risk groups； The number of aggregation of 1， 2 and ≥3 high risk types of CVD were 16 323（81.34%）， 3 236（16.13%）， 509（2.54%）， respectively. Old age， low education level， low annual family income， farmers， unmarried， smoking， drinking， overweight， obesity and central obesity were associated with the risk of aggregation of high risk types of CVD， and the correlation strength increased with the increase of aggregation types. ConclusionThe prevention and control of CVD in Shanghai should focus on the hypertension， elderly， overweight， obesity， central obesity， smoking， drinking， low educated， low family income， farmers and unmarried people， and targeted intervention measures should be taken to reduce the risk of CVD among residents.

Diabetic macular edema(DME)is a complication of diabetic retinopathy(DR), and is also the main cause of vision loss and blindness in DR patients. Optical coherence tomography(OCT)and optical coherence tomography angiography(OCTA)serve as the principal methods for the non-invasive assessment of microstructural and microvascular pathological changes in the retina. They are widely-used methods for detecting and evaluating DME. As OCT and OCTA technologies advance, various parameters have assumed the role of biomarkers, such as central subfield thickness(CST), cube average thickness(CAT), cube volume(CV), disorganization of retinal inner layers(DRIL), hyperreflective foci(HRF)and subfoveal neuroretinal detachment(SND). OCT and OCTA are widely used in clinical practice. OCT can visually show the layer changes and subtle structures of the retina and choroid in the macular area, while OCTA is more often used to detect microvascular changes. In this article, the role of OCT and OCTA-related biomarkers in prognosis and monitoring in DME is described, while the biomarkers visible in the test results can provide new ideas for monitoring and treatment strategies in DME, and provide new insights into the pathogenesis of DR and DME.

ObjectiveTo investigate the prevalence and influencing factors of overweight， obesity and central obesity among elderly residents in Xuhui District， and to analyze the epidemiological status of central obesity in elderly people with different body mass indexes. MethodsThe third round of health status and health service utilization monitoring data in Xuhui District was used. The information collected from questionnaire survey and physical examination were analyzed. SPSS 20.0 software was used for χ² test， trend χ² test and multinominal logistic regression analysis. Results5 096 survey subjects were included. The prevalence of overweight， general obesity， and central obesity in the residents aged 60 and above in Xuhui District were 34.3%， 6.5%， and 29.2%， respectively. There was gender difference in the rates of overweight， obesity， and central obesity among the residents. The overweight and central obesity rates in males were higher than those in females， while the obesity rate was lower than that in females （P<0.05）. Multinominal logistic regression analysis showed that in comparison with the normal weight non-central obesity group drinking only at party （OR=1.729， 95%CI： 1.184‒2.525）， and hypertension （OR=1.637， 95%CI： 1.305‒2.053）， were highly associated with normal weight with central obesity. Aged 60‒ years （OR=1.589， 95%CI： 1.190‒2.120）， aged 70‒ years （OR=1.763， 95%CI： 1.327‒2.342）， male （OR=1.379， 95%CI： 1.134‒1.676）， hypertension （OR=2.231， 95%CI： 1.878‒2.649）， former smokers （OR=1.437， 95%CI： 1.027‒2.011）， drinking at party only （OR=1.491， 95%CI： 1.107‒2.006）， and drinking ≥3 times per week （OR=1.611， 95%CI： 1.116‒2.325）， were highly associated with overweight combined with central obesity. Aged 60‒ years （OR=3.817， 95%CI： 2.251‒6.474）， aged 70‒ years （OR=3.084， 95%CI： 1.838‒5.175）， hypertension （OR=3.683， 95%CI： 2.753‒4.929）， diabetes （OR=2.085， 95%CI： 1.511‒2.878）， former smokers （OR=1.835， 95%CI： 1.043‒3.226）， were highly associated with compound obesity. Central obesity was found in the elderly residents with different BMI categories， and the rate of central obesity increased with the increase of BMI grade. ConclusionThe prevalence of overweight， obesity and central obesity among the elderly aged 60 years and above in Xuhui District is not optimistic. Attention should be paid to the elderly under 80 years old who are with hypertension and/or diabetes， alcohol consumption， low educational level and not doing physical exercise. Especially for the central obesity population with normal BMI， measures should be taken to prevent and intervene the occurrence of obesity and related diseases.

ObjectiveTo understand the death status of major chronic diseases among the registered residents in Xuhui District， Shanghai from 2007 to 2021， and to analyze the probability and trend of premature death， so as to provide an evidence for the policy-making of disease control and prevention. MethodsBased on the data from the death registration system of the registered residents in Xuhui District， Shanghai from 2007 to 2021， the mortality rate of major chronic diseases， life expectancy without cause of death， potential years of life lost （PYLL）， average years of life lost （AYLL）， and premature death rate were calculated. Joinpoint 4.8 software was used to calculate the annual percentage change （APC） of premature death rate and its trend. ResultsIn 2021， the mortality rate and standardized mortality rate of four major chronic diseases， namely cardiovascular and cerebrovascular diseases， malignant tumors， diabetes mellitus and chronic lower respiratory diseases among the registered residents in Xuhui District， Shanghai was 767.75/100 000 and 234.69/100 000， respectively， accounting for 85.63% of the total causes of death among the residents in Xuhui District， Shanghai. The PYLL， AYLL and PYLL rate were 10 710.00 person-years， 1.49 years per person， and 11.43‰， respectively. Life expectancy increased by 14.91 years after removing the four major chronic diseases. From 2007 to 2021， the premature death rate of chronic diseases among the registered residents in Xuhui District decreased from 9.38% to 7.91% （APC=-1.09%，P<0.05）. Malignant tumors had the highest rate in premature death， and the premature death rate was higher in males than that in females， with a slower rate of decline than in females. Cardiovascular and cerebrovascular diseases， malignant tumors and chronic lower respiratory diseases showed a significant decreasing trend in premature death rate （APC=-1.30%， -1.20%， -5.42%， P<0.05）， while diabetes mellitus showed a significant increasing trend in premature death rate （APC=3.20%， P<0.05）. There was a significant increasing trend in the rate of premature death from diabetes mellitus in males （APC=5.15%， P<0.05） and a decreasing trend in the rate of premature death from diabetes mellitus in females （APC=-0.76%， P<0.05）. ConclusionCardiovascular and cerebrovascular diseases， malignant tumors， diabetes mellitus and chronic lower respiratory diseases are the main causes of death among the registered residents in Xuhui District. The probability of premature death of the residents in Xuhui District from major chronic diseases is at a low level， indicating that the prevention and control of chronic diseases in Xuhui District has achieved some success， but it is still difficult to realize the goals of the Outline of the "Healthy China 2030" Plan. Therefore， it is necessary to comprehensively carry out the control of risk factors such as tobacco use， harmful alcohol consumption， salt intake， hypertension， hyperglycemia and obesity， especially to strengthen the control of risk factors for male residents， as well as early diagnosis and treatment of malignant tumors， cardiovascular and cerebral vascular diseases and diabetes mellitus， and to implement the disease management mechanism to reduce premature death.

Food poisoning caused by Nassariidaes has occurred frequently in coastal areas of China, especially in summer and autumn. Nassariidaes poisoning can be manifested as lip and tongue paralysis, dizziness, headache, nausea and vomiting, arrhythmia and even respiratory failure. We admitted a case of respiratory failure caused by eating Nassariidaes. After timely respiratory support, hemoperfusion and other active treatment, the patient was recovered and was discharged. This paper summarized clinical characteristics and treatment of Nassariidaes poisoning, in order to provide reference for clinical diagnosis and treatment of similar cases.

Sarcopenia and physical deconditioning are common complications in patients with liver cancer,which are frequently caused by insufficient physical activity and poor nutritional status,resulting in physical frailty and a significant impact on the patient's physical fitness.Notably,sarcopenia,frailty,and poor cardiopulmonary endurance have all been linked to higher mortality rates among patients with liver cancer.Exercise intervention significantly improves various health parameters in liver cancer patients,including metabolic syndrome,muscle wasting,cardiorespiratory endurance,health-related quality of life,and reduction in hepatic venous pressure gradient.However,the link between physical exercise and liver cancer is commonly overlooked.In this article,we will examine the impact of exercise on liver cancer and present the most recent evidence on the best types of exercise for various stages of liver cancer.This article also summarizes and discusses the molecular mechanisms that control metabolism and systemic immune function in tumors.In brief,physical exercise should be considered an important intervention in the prevention and treatment of liver cancer and its complications.

Objective Neuromuscular electrical stimulation(NMES)-evoked kinesthetic information in muscle spindle can be purely extracted from the mixed motor and sensory afferents using Ischemic nerve block(INB).This study aims to investigate the somatosensory cortical response evoked by NMES activating muscle spindle afferents in forearm.Methods All subjects performed four experimental tasks designed according to a 2×2 factors,including one factor of the INB state(without INB and within INB)and the other of the stimulation intensity(above and below motor threshold).During the experiment,we recorded EEG data with 64 channels and then beta event-related desynchronization(Beta ERD)were utilized quantize somatosensory cortical excitability evoked by the tasks.The subjective perception about the sensation and movement of the right hand were evaluated by a psychophysical test after the right wrist was performed by INB.Results INB significantly reduced beta ERD on the contralateral somatosensory cortex evoked by NMES above the motor threshold,and there was significant difference of NMES-evoked beta ERD values on the contralateral somatosensory cortex between above and below motor threshold.Meanwhile,contralateral dominance of NMES-evoked beta ERD on the somatosensory cortex was transferred to ipsilateral hemisphere under INB.Conclusion INB can significantly reduce NMES-evoked somatosensory cortical response above motor threshold and decrease cortical perception on the stimulus intensity,which may be due to INB resulting in rapid functional reorganization of somatosensory cortex.

Food poisoning caused by Nassariidaes has occurred frequently in coastal areas of China, especially in summer and autumn. Nassariidaes poisoning can be manifested as lip and tongue paralysis, dizziness, headache, nausea and vomiting, arrhythmia and even respiratory failure. We admitted a case of respiratory failure caused by eating Nassariidaes. After timely respiratory support, hemoperfusion and other active treatment, the patient was recovered and was discharged. This paper summarized clinical characteristics and treatment of Nassariidaes poisoning, in order to provide reference for clinical diagnosis and treatment of similar cases.

Objective:To explore the clinical characteristics and genetic variants in three children with late-onset Multiple acyl-Coenzyme A dehydrogenase deficiency (MADD type Ⅲ).Methods:Clinical data of three children diagnosed with late-onset MADD at the Children′s Hospital Affiliated to Zhengzhou University between March 2020 and March 2022 were retrospectively analyzed. All children were subjected to whole exome sequencing (WES), and candidate variants were verified by Sanger sequencing. All children had received improved metabolic therapy and followed up for 1 ~ 3 years.Results:The children had included 2 males and 1 female, and aged from 2 months to 11 years and 7 months. Child 1 had intermittent vomiting, child 2 had weakness in lower limbs, while child 3 had no symptom except abnormal neonatal screening. Tandem mass spectrometry of the three children showed elevation of multiple acylcarnitines with short, medium and long chains. Children 1 and 2 showed increased glutaric acid and multiple dicarboxylic acids by urine Gas chromatography-mass spectrometry (GC-MS) analysis. All children were found to harbor compound heterozygous variants of the ETFDH gene, including a paternal c. 1211T>C (p.M404T) and a maternal c. 488-22T>G variant in child 1, a paternal c. 1717C>T (p.Q573X) and a maternal c. 250G>A (p.A84T) variant in child 2, and a paternal c. 1285+ 1G>A and maternal c. 629A>G (p.S210N) variant in child 3. As for the treatment, high-dose vitamin B2, levocarnitine and coenzyme Q 10 were given to improve the metabolism, in addition with a low fat, hypoproteinic and high carbohydrate diet. All children showed a stable condition with normal growth and development during the follow-up. Conclusion:The compound heterozygous variants of the ETFDH gene probably underlay the muscle weakness, remittent vomiting, elevated short, medium, and long chain acylcarnitine, as well as elevated glutaric acid and various dicarboxylic acids in the three children with type Ⅲ MADD.

Objective To investigate the clinical significance and level changes of uric acid(UA)/albumin(ALB)ratio(UAR)in patients with chronic kidney disease(CKD)complicated with coronary heart disease(CHD).Methods A total of 175 patients with CKD were divided into the simple CKD group(control group,n=94)and the CKD complicated with CHD group(experimental group,n=81).The differences of blood routine,blood lipid,renal function and UAR were compared between the two groups.The influencing factors of CKD complicated with CHD were analyzed by binary Logistic regression.Receiver operating characteristic(ROC)curve was used to analyze the predictive value of each index for CKD complicated with CHD.Results There were no significant differences in white blood cell count(WBC),monocytes(Mon),total cholesterol(TC),total triglyceride(TG),high-density lipoprotein(HDL-C)and low-density lipoprotein(LDL-C)between the two groups.The levels of neutrophils(Neu),red cell distribution width variation coefficient(RDW-CV),blood urea nitrogen(BUN),creatinine(Cr),UA and UAR levels were higher in the experimental group than those in the control group(R＜0.05).The levels of lymphocyte(Lym),red blood cell count(RBC),mean corpuscular hemoglobin concentration(MCHC),platelet(PLT),estimated glomerular filtration rate(eGFR)and albumin(Alb)were lower in the experimental group than those in the control group(R＜0.05).Logistic regression analysis showed that lower levels of RBC and MCHC,and higher levels of UAR were independent risk factors for CKD complicated with CHD.ROC curve showed that the area under the UAR curve was the largest in RBC,MCHC and UAR detection,which was 0.912(95%CI:0.870-0.953),the sensitivity was 90.10%,the specificity was 77.70%,the Yoden index was 0.678 and the cutoff value was 10.935.The AUC of combined detection of RBC,MCHC and UAR was 0.987(95%CI:0.974-0.999),the sensitivity was 93.80%and the specificity was 97.90%.Conclusion The increased serum UAR level in patients with CKD is a predictor of CHD.The combined detection of UAR,RBC and MCHC has higher prediction efficiency.