Turning to critical illness is a common stage of various diseases and injuries before death. Patients usually have complex health conditions, while the treatment process involves a wide range of content, along with high requirements for doctor′s professionalism and multi-specialty teamwork, as well as a great demand for time-sensitive treatments. However, this is not matched with critical care professionals and the current state of medical care in China. Telemedicine, which shortens the distance of medical professionals and the gap of disease diagnosis and treatments in various regions through electronic information, can effectively solve the current problem. Therefore, there is an urgent need to develop a standardized, high-quality visualization telemedicine round system .Therefore, experts have been organized to search domestic and foreign literature on telemedicine round for critically ill patients and to form this consensus based on clinical experiences so as to further improve the level of critical care treatments in regions.

Turning to critical illness is a common stage of various diseases and injuries before death. Patients usually have complex health conditions, while the treatment process involves a wide range of content, along with high requirements for doctor′s professionalism and multi-specialty teamwork, as well as a great demand for time-sensitive treatments. However, this is not matched with critical care professionals and the current state of medical care in China. Telemedicine, which shortens the distance of medical professionals and the gap of disease diagnosis and treatments in various regions through electronic information, can effectively solve the current problem. Therefore, there is an urgent need to develop a standardized, high-quality visualization telemedicine round system .Therefore, experts have been organized to search domestic and foreign literature on telemedicine round for critically ill patients and to form this consensus based on clinical experiences so as to further improve the level of critical care treatments in regions.

Objective: To describe the prevalence of alcohol consumption and the burden of hemorrhagic stroke and hypertensive heart disease attributed to alcohol consumption in adults aged ≥20 years in 31 provinces in China from 2005 to 2018. Methods: Data from several national representative surveys was used to estimate provincial alcohol exposure level of adults aged ≥20 years from 2005 to 2018 by using kriging interpolation and locally weighted regression methods. Global disease burden research method and data, and China's death cause surveillance data were used to calculate the population attributable fraction (PAF) of hemorrhagic stroke and hypertensive heart disease and the deaths due to alcohol consumption in men and women aged ≥20 years in 31 provinces in China. China census data of 2010 were used to calculate the attributable standardized mortality rate. Results: In 2005 and 2018, the prevalence of alcohol consumption was 58.7% (95%CI: 57.8%-59.5%) and 58.4% (95%CI: 57.6%-59.3%), respectively, in men and 17.0% (95%CI: 16.6%-17.4%) and 18.7% (95%CI:18.1%-19.3%), respectively, in women. The daily alcohol intake was 24.6 (95%CI: 23.8-25.3) g and 27.7 (95%CI: 26.8-28.7) g, respectively, in men and 6.3 (95%CI: 6.0-6.5) g and 5.3 (95%CI: 5.0-5.6) g, respectively, in women. Alcohol exposure level was higher in the provinces in central and eastern China than in western provinces. The lowest exposure level was found in northwestern provinces. From 2005 to 2018, the PAF of hemorrhagic stroke death due to alcohol consumption increased from 5.5% to 6.8%, the attributable deaths increased from 50 200 to 59 100, while the PAF of hypertensive heart disease death due to alcohol consumption increased from 7.0% to 7.7%, the attributable deaths increased from 15 200 to 29 300. The PAF of hypertensive heart disease and hemorrhagic stroke was higher in men than in women, and in central and eastern provinces than in western provinces. In 2018, the standardized mortality rates of hemorrhagic stroke and hypertensive heart disease attributed to alcohol consumption were 4.58/100 000 and 2.11/100 000, respectively. Conclusions: The prevalence of alcohol consumption in men and daily alcohol intake of drinkers were relatively high in China, especially in eastern provinces. Alcohol exposure level was lower in women than in men. Regional measures should be taken to reduce the alcohol intakes in men and current drinkers in order to reduce the health problems caused by alcohol consumption.
Adult ; Male ; Humans ; Female ; Hemorrhagic Stroke ; Hypertension/epidemiology* ; Alcohol Drinking/epidemiology* ; Heart Diseases/epidemiology* ; China/epidemiology*

Objective To understand the schistosomiasis control knowledge,attitude,and practice(KAP),and influenc-ing factors of behaviors among residents in Jiangsu Province,so as to provide the evidence for making effective health education and health promotion models. Methods The probability proportionate to size sampling(PPS)and multi-stage sampling meth-ods were adopted to sample the research objects. A questionnaire survey of schistosomiasis control KAP was conducted in the res-idents of 16 to 69 years old in schistosomiasis endemic areas of Jiangsu Province,and the results were statistically analyzed. Re-sults The total awareness rate of the participants was 95.98%for schistosomiasis control knowledge. The correct rates of atti-tude and practice were 89.06%and 77.43%,respectively. The awareness/correct rates of knowledge,attitude and practice re-duced in turns significantly(χ2=1282.96,P<0.01). The knowledge awareness rate of fishermen and boatmen was 90.98%, but their attitude correct rate was only 53.81%(χ2=120.52,P<0.01). The unconditional logistic regression analysis showed that with the education level increasing,their practice correct rate rose,and the participants with the college degree or above had a higher correct rate compared to illeterate ones(OR=6.411,95%CI:4.896-8.395). The practice correct rate of the fisher-men and boatmen was only 5.1%of the rate of the farmers(OR=0.051,95%CI:0.029-0.091). Conclusions The total aware-ness rate of basic knowledge of schistosomiasis prevention and control in the residents of Jiangsu Province has reached the re-quirements in the"National Schistosomiasis Control Long-term Planning Outline(2004-2015)",but the correct rate of behav-iors is low. The education level,occupation and residential areas affect the health behaviors of schistosomiasis prevention and control. Therefore,it is necessary to carry out targeted health promotion activities to promote the formation of healthy lifestyle and behaviors.

OBJECTIVETo investigate the effect of ghrelin on duodenal migrating myoelectric complex (MMC) in rats with chronic renal failure (CRF).

METHODSThirty healthy male SD rats were randomly assigned into sham-operated group (n=6) and CRF group (n=24), and the latter group was divided into 4 subgroups according to ghrelin doses administered with or without pretreatment with the receptor antagonist D-Lys(3)-GHRP-6. After a 18-h fasting, the rats with or without pretreatment with D-Lys(3)-GHRP-6 were given subcutaneous injections of ghrelin at different doses to observe the changes in duodenal MMC recorded using a multi lead physiological recording system.

RESULTSGhrelin significantly increased the MMC cycle duration and dose-dependently enhanced the frequency, amplitude and percentage of phase III MMC cycle. This effect was inhibited by the pretreatment with ghrelin receptor antagonist D-Lys(3)-GHRP-6.

CONCLUSIONGhrelin can promote gastrointestinal motilities of rats with CRF, and the receptor of ghrelin can regulate the activity of MMC.

Animals ; Duodenum ; drug effects ; Gastrointestinal Motility ; drug effects ; Ghrelin ; pharmacology ; Kidney Failure, Chronic ; physiopathology ; Male ; Myoelectric Complex, Migrating ; Rats ; Rats, Sprague-Dawley

OBJECTIVETo investigate the changes of neural stem cells (NSCs) in the rat hippocampus after cerebral infarction (CI) and to evaluate the neurogenesis caused by the activation of NSCs.

METHODSCI models of rats were made and rats were assigned to 6 groups: sham-operated, 1 day, 3 days, 7 days, 14 days, and 28 days after CI. The dynamic expression of bromodeoxyuridine (BrdU), polysialylated neural cell adhesion molecule (PSA-NCAM), glial fibrillary acidic protein (GFAP), and neuronal nuclear antigen (NeuN) were determined by immunohistochemistry and immunofluorescence staining. BrdU was used to mark the proliferated NSCs. PSA-NCAM was used to mark the plasticity of activated NSCs. GFAP and NeuN were used to mark the differentiated NSCs.

RESULTSCompared with the controls, the number of BrdU+ cells in the hippocampus increased significantly at 1 day after CI (P < 0.05), reached peak at 7 days after CI (P < 0.05), decreased but still elevated compared with the controls at 14 days after CI (P < 0.05), and nearly unchanged at 28 days after CI. The number of BrdU+/PSA-NCAM+ cells increased significantly at 7 days after CI (P < 0.05), reached peak at 14 days after CI (P < 0.05), and decreased but still elevated compared with the controls at 28 days after CI (P < 0.05). The number of BrdU+/PSA-NCAM+ cells was equal to 60% of the number of BrdU+ cells in all the same period. The number of BrdU+/NeuN+ cells in the hippocampus increased significantly at 14 days after CI (P < 0.05) and reached peak at 28 day after CI (P < 0.05). The number of BrdU+/GFAP+ cells in the hippocampus nearly unchanged after CI.

CONCLUSIONCI can stimulate the proliferation of inherent NSCs, and most proliferated NSCs may differentiate into neurons and represent neural plasticity.

Adult Stem Cells ; cytology ; metabolism ; Animals ; Bromodeoxyuridine ; metabolism ; Cell Nucleus ; pathology ; Cerebral Infarction ; metabolism ; pathology ; Dentate Gyrus ; cytology ; metabolism ; Glial Fibrillary Acidic Protein ; metabolism ; Hippocampus ; cytology ; metabolism ; Male ; Nerve Tissue Proteins ; metabolism ; Neural Cell Adhesion Molecule L1 ; metabolism ; Neurogenesis ; physiology ; Neurons ; cytology ; metabolism ; Rats ; Rats, Wistar ; Sialic Acids ; metabolism

Objective To know the prevalence tendency of Keshan disease(KSD) under control after 10 years in Shaanxi Province, the factors that causes or relative to the disease, to provide scientific reference for disease's prevention and control. Methods Through stratified cluster sampling, based on the severity of KSD in endemic area of Shaanxi Province, 12 villages from 6 counties were randomly selected as investigation points in 2006. The people older than 3 year-old were chosen to do clinical check up and electrocardiogram tracing. Among them, suspicious or abnormal cases were asked to take chest X-ray and cardiac ultrasound. Maize and rice, hair and whole blood were randomly collected to test the selenium content, the activity of Glutathione peroxidase (GSH-Px). Results The total detection rate of potential or chronic KSD was 2.44%(139/5694), the detection rate of abnormal ECG was 9.19% (523/5692), the detection rate of cardiac enlargement from chest X-ray and cardiac ultrasound were 45.6%(72/158) and 34.5%(59/171) respectively. The average content of selenium in staple foods(wheat and corn) were[(0.045±0.036), (0.035±0.025)mg/kg, respectively]. The level of hair selenium in patients and healthy people were [(0.376±0.091), (0.384±0.077)mg/kg, respectively], with non-significant different (u=0.77, P>0.05). There were significant differences in whole blood selenium of patients, healthy people in KSD areas and healthy people in non-KSD areas[(0.071±0.017), (0.077±0.017), (0.090±0.016)mg/L, respectively; F=4.55, P<0.05), the whole blood selenium in patients lower than in healthy people in KSD areas (P<0.05), in healthy people in KSD areas lower than in non-KSD areas (P<0.05). Conclusions After the KSD condition being controlled, the situation in Shaanxi Province has become stable and exhibited a decreasing tendency. The selenium level of both internal and external environment in the endemic area increased significantly, that is the main factors of controlling disease.

OBJECTIVEThe purpose of this study is to investigate the osteogenic potential and possibility of combination application of mimetic osteoinductive periosteum with tissue-engineered bone.

METHODSThe three-dimensional construction of tissue-engineered bone was made by implantation of adipose derived stromal cells (ADSCs) into rhBMP-2 mediated bio-derived carrier, and mimetic periosteum was constructed by loading ADSCs into Cs-Col-beta3-TCP with rhBMP-2. 10 mm defects of right radiuses were established in adult New Zealand rabbits, group A was transplanted by tissue-engineered bone with mimetic periosteum, group B was implanted by tissue-engineered bone, and group C was implanted by mimetic periosteum, group D was transplanted by bio-derived compound bone as blank scaffold. X-ray, histology, immunohistochemistry stain, dural energy X-ray absorptiometry (DEXA) and transmission electron microscopy (TEM) examinations were performed at different periods.

RESULTSGroup A played a predominant role in process of new tissue regeneration and mature bone reconstitution, defect completely healed at 12 weeks. Group B showed primary repair, group C also existed in modeling stage. While, group D displayed retard regeneration with poor osteogenic capacity. DEXA result showed that group A had statistical significance over control group according to data of BMC and BMD ( P < 0.05).

CONCLUSIONSEnhanced osteogenic potential can be obtained by using tissue-engineered bone with mimetic osteoinductive periosteum. Defect can be healed with concord pattern of osteoinductive and osteopromotive and osteoconductive effects.

Animals ; Biocompatible Materials ; Bone Regeneration ; Bone Substitutes ; Male ; Periosteum ; Rabbits ; Radius ; pathology ; surgery ; Tissue Engineering ; methods

Objective To master the Keshan disease situation, guide and evaluate Keshan disease control work scientifically, and consolidate the control achievements in Ganquan County of Shannxi Province. Methods According to the scheme of National Keshan Disease Surveillance, the residents were surveyed including the case history, blood-pressure, electrocardiogram and X-ray examinations for chronic and suspected cases. Levels of selenium in hair and grain were determined by the diaminonaphthalene method. Results Twenty latent and one chronic Keshan disease patients were detected, accounting for 2.67% (20/749) and 0.13% (1/749), respectively, of surveyed residents in Leoshan Village. Electrocardiography showed abnormalities in 82 of the 749 surveyed individuals(10.95%). The heart-chest ratio was increased in seven of 16 chronic or suspected Keshan disease patients. The content of selenium in hair, wheat and millet was (0.335±0.102), (0.045±0.019), (0.029±0.017)mg/kg, respectively. Conclusions Keshan disease prevalence showed a stable and decreasing tendency due to the general control measures, especially supplementation of selenium in food in Ganquan County. No acute or subacute Keshan disease occurred. Currently, latent and chronic Keshan diseases are the main types of Keshan disease.

OBJECTIVETo investigate whether there is endogenous neural stem cell proliferation and whether these proliferated neural stem cells represent neural plasticity in the adult rats after cerebral infarction.

METHODSCerebral infarction models of rats were established and the dynamic expression of bromodeoxyuridine (BrdU), BrdU/polysialylated neural cell adhesion molecule (PSA-NCAM) were determined by immunohistochemistry and immunofluorescence staining. BrdU was used to mark dividing neural stem cells. PSA-NCAM was used to mark the plasticity of neural stem cells.

RESULTSCompared with controls, the number of BrdU-positive cells in the subventricular zone (SVZ) and hippocampus increased significantly at 1st day after cerebral infarction (P < 0.05), reached maximum at 7th day, decreased markedly at 14th day, but it was still elevated compared with that of the controls (P < 0.05). The number of BrdU-labeled with PSA-NCAM-positive cells increased significantly at 7th day (P < 0.05), reached maximum at 14th day, markedly decreased at 28th day, but it was still elevated compared with that of the controls (P < 0.05). It was equal to 60% of the number of BrdU-positive cells in the same period.

CONCLUSIONCerebral infarction may stimulate the proliferation of endogenous neural stem cells in situ and most proliferated neural stem cells represent neural plasticity.

Animals ; Bromodeoxyuridine ; metabolism ; Cell Proliferation ; Cerebral Infarction ; metabolism ; pathology ; Cerebral Ventricles ; pathology ; Hippocampus ; pathology ; Male ; Neural Cell Adhesion Molecule L1 ; metabolism ; Neuronal Plasticity ; Neurons ; metabolism ; pathology ; Rats ; Rats, Wistar ; Sialic Acids ; metabolism ; Stem Cells ; metabolism ; pathology