Consumptive thirst is widely discussed in Huangdi Neijing and it is classified as a"strange disease"in Suwen·Strange Diseases Treatise,which reflects the intractable nature of consumptive thirst.This paper explores and analyzes consumptive thirst based on the core concept in Huangdi Neijing.First,this paper approaches the subject through the use of image thinking method from Huangdi Neijing,recognizing that consumptive thirst can lead to changes in the internal climate of the human body.Then,guided by the theories of essence and qi,yin and yang,and the five elements in Huangdi Neijing,it deconstructs and analyzes the causes of these changes and the laws of qi transformation.It points out that the changing climate of consumptive thirst is characterized by"heat symptoms".The main cause of"heat symptoms"is spleen deficiency and excessive dampness,and its qi transformation law is the heat transformation of Shaoyin.The intractable nature of consumptive thirst is mainly reflected in the uncontrolled"heat symptoms"caused by the imbalance of the five elements.Based on the understanding of the heat symptoms of consumptive thirst,this paper proposes a treatment strategy for preventing the disease by resolving dampness and regulating the spleen,harmonizing kidney qi to prevent progression,and balancing yin and yang to treat chronic and recalcitrant conditions.The aim is to provide a reference for optimizing the treatment of consumptive thirst.

Objective:To explore the current situation of the intrinsic capacity of elderly people in the community and analyze its influencing factors.Methods:From September 2022 to March 2023, convenience sampling was used to select 360 elderly community residents from Xicheng District, Beijing, and Xingtai City, Hebei Province, as the research subjects. The subjects were surveyed using the Intrinsic Capacity Assessment Questionnaire, Intrinsic Capacity Influencing Factors Questionnaire, Barthel Index, and Lawton Instrumental Activities of Daily Living Scale.Results:A total of 360 questionnaires were distributed, and 360 valid questionnaires were collected, with an effective response rate of 100.0% (360/360). The overall impairment rate of intrinsic capacity among 360 elderly people in the community was 90.3% (325/360), and the impairment rates in various fields from high to low were sensation, psychology, vitality, cognition, and exercise. Multiple linear regression analysis showed that age, gender, residential pattern, education level, work status, grip strength, number of geriatric syndrome, self-rated health status, adverse life events, number of social activities, transportation conditions, and social security were the influencing factors of the intrinsic capacity of elderly people in the community, and the difference was statistically significant ( P<0.05) . Conclusions:The impairment rate of intrinsic capacity among elderly people in the community is relatively high. Grassroots medical and nursing staff should assess the intrinsic capacity of elderly people in the community in health promotion work, identify elderly people with decreased intrinsic capacity early and carry out effective interventions to prevent elderly people from becoming disabled and dependent on care.

Objective:To conduct a scoping review on the impact of community environment on the health of older adults from the perspective of person-environment fit, so as to provide reference for the creation of targeted care environments and the construction of elderly friendly communities.Methods:Literature on the impact of community environment on the health of older adults from the perspective of person-environment fit was searched on China National Knowledge Infrastructure, WanFang Data, VIP, China Biology Medicine disc, PubMed, Embase, Web of Science, Cochrane Library, Scopus, CINAHL, PsycInfo and so on. The search period was from database establishment to December 31, 2023. Literature was screened and data was extracted based on inclusion criteria.Results:A total of 19 articles were included, and the methods of person-environment fit included compensation and consistency. Sixteen articles described how community environment promoted the health of older adults by compensating for the decline in individual abilities and socio-economic disadvantages of older adults. The poorer the individual abilities and lower the socio-economic status of older adults, the greater the impact of environmental factors. Three articles mentioned that the consistency between community environment and the needs of older adults could promote their health.Conclusions:The interaction between the individual characteristics of older adults and their surrounding environmental resources determines their health status. When building elderly friendly communities and providing care environments, consideration should be given to the individual abilities and needs of older adults, and the impact mechanism of the environment on the health of older adults can be explored from multiple perspectives.

Objective:To carry out a scoping review of research related to the use of virtual reality technology in geriatric nursing.Methods:Guided by the scoping review framework proposed by Arksey and O'Malley, Chinese and English literature on the effect of virtual reality technology in geriatric nursing was systematically searched on databases such as China National Knowledge Infrastructure, WanFang Data, VIP, China Biology Medicine disc, PubMed, Web of Science, Cochrane Library, EBSCO, Embase and so on. The search period was from database establishment to July 1, 2023. Two researchers independently screened literature, extracted data, and summarized the content of the literature.Results:A total of 35 articles were included. The research mainly involved the impact of virtual reality technology on the cognitive function, physical function, psychological state, symptom relief, health management, and teaching effectiveness of geriatric nursing. Among them, 27 articles indicated that virtual reality technology had positive effects, while 8 articles did not clarify the advantages and differences between virtual reality technology and traditional methods.Conclusions:Virtual reality technology has development potential in geriatric nursing, but virtual device intervention may cause discomfort symptoms such as dizziness and vomiting in the elderly, and is influenced by individual digital literacy. Research should focus on improving the comfort of using the equipment and enriching its usage scenarios.

Objective:To evaluate and summarize the relevant evidence of comprehensive detumescence treatment of lower limb lymphedema in patients with gynecological malignant tumors, and to provide evidence-based basis for clinical intervention of comprehensive detumescence treatment of lymphedema.Methods:This study was an evidence - based nursing research. Databases such as BMJ Best Practice, UpToDate, PubMed, CNKI, Wanfang and other domestic and foreign databases, as well as websites such as the Australian Lymphology Society, the International Lymphedema, and the European Clinical Oncology Association were searched for relevant evidence and evaluation of comprehensive treatment of gynecological malignant tumor-related lower limb lymphedema. The search time was from the establishment of the database to April 1, 2022.Results:A total of 18 articles were included, including 2 guidelines, 5 systematic reviews, 4 expert consensus, 2 evidence summaries, 4 randomized controlled trials and 1 best practice. Twenty-eight evidence were summarized from 7 aspects : treatment cycle and edema stage, free-hand lymphatic drainage, graduated compression stockings, skin care, elastic socks, functional exercise and health education.Conclusions:The evidence summarized in this study can provide reference for clinical medical staff to formulate comprehensive treatment plans for lower limb lymphedema. Evidence-based practice should consider the individual status of patients and clinical scenarios, and provide personalized comprehensive treatment plans for patients with lower limb lymphedema of gynecological malignant tumors as soon as possible to improve the quality of life of patients.

Objective:To evaluate the effect of inhaled medication compliance intervention in elderly patients with chronic obstructive pulmonary disease (COPD) based on integrated theory of health behavior change.Methods:A total of 117 elderly COPD patients who visited Respiratory Department of Beijing Chaoyang Hospital Affiliated to Capital Medical University from July to December 2021 were selected by the convenient sampling method. According to the random number table method, they were divided into the experimental group and the control group. 7 cases fell off during follow-up, and a total of 110 cases were finally included in the study, of which 55 cases were in the experimental group and 55 cases in the control group. The control group adopted the conventional health education method, while the experimental group adopted the intervention plan of inhalation medication compliance of elderly COPD patients based on the integrated theory of health behavior change. The accuracy of inhalation device use, inhalant medication compliance, forced expiratory volume in the first second (FEV 1) and Chronic Obstructive Pulmonary Diseases Assessment Test (CAT) scores were compared between the two groups before intervention and 3 months after intervention. Results:After 3 months of intervention, the inhalation device use accuracy, inhalation medication compliance in experimental group were higher than those in the control group, the score of CAT in experimental group was lower than that in the control group, the differences were statistically significant ( P<0.05). There was no statistically significant difference in FEV 1 between two groups ( P>0.05) . Conclusions:The intervention plan for inhalation medication compliance in elderly patients with chronic obstructive pulmonary disease based on the integrated theory of health behavior changes can improve their inhalation medication compliance and improve their quality of life.

Objective:To study the effect of emulsifier Tween-80 on radiation-induced bile acid enterohepatic circulation disturbance and the treatment strategy.Methods:Male C57BL/6 J mice were randomly divided into healthy control group, radiation-only group, radiation + Tween-80 group and radiation + Tween-80 + butyric acid group. The mice were exposed to total abdominal irradiation (TAI) using a specific steel lead chamber and γ-ray irradiator was used throughout the experiments. Mice in radiation+ Tween-80 group and radiation+ Tween-80+ butyric acid group were intragastrically administrated with Tween-80 for 7 d before irradiation, while healthy control group and radiation-only group were treated with sterile water. After irradiation, butyric acid was administrated to mice in radiation+ Tween-80+ butyric acid group until euthanasia, while healthy control group, radiation-only group and radiation+ Tween-80 group were treated with sterile water until euthanasia. Small intestine and fecal particles were collected 21 d after irradiation. The concentrations of bile acid in small intestinal and fecal samples were measured using enzyme linked immunosorbent assay (ELISA), the expression of TGR5 and JAM-A, as well as the ratio of IL-10/IL-12 in intestine were detected by quantitative real-time PCR (qRT-PCR). The expression levels of GPR43 in the colon were compared using immunohistochemistry (IHC).Results:Tween-80 pretreated mice exhibited lower concentration of bile acid in small intestine and higher level of bile acid in fecal sample after irradiation (7.92%, 7.99%, t=3.93, 2.94, P<0.05), the expression of TGR5, which mediating the biological function of bile acid, and it′s downstream JAM-A gene were down-regulated (20.93%, 9.91%, t=4.85, 5.14, P<0.05), the ratio of IL-10/IL-12 (indicator related to inhibition of inflammation) (4.59%, t=3.39, P<0.05) as well as the expression of GPR43 protein, a G-protein-coupled receptor for butyric acid, decreased in the colon of Tween-80-pretreated mice compared with the radiation-only group. ELISA assay revealed that butyric acid administration elevated bile acid level in small intestines (8.06%, t=9.25, P<0.05), but reduced that in feces (14.41%, t=4.71, P<0.05). In addition, TGR5 and JAM-A showed higher expression in the intestine of butyric acid-treated mice (19.35%, 32.71%, t=7.69, 19.23, P<0.05), as well as the ratio of IL-10/IL-12 (2.39%, 4.05%, t=3.38, 5.92, P<0.05) and the content of GPR43 protein in colon. Conclusions:Tween-80 deteriorates the disturbance of bile acid enterohepatic circulation induced by ionizing radiation in mice. Butyric acid administration erases the adverse effects of Tween-80.

Objective:To investigate the effect of ionizing radiation on the N 6-methyladenine (m 6A) modification profile of circular RNA (circRNA) in mouse bone marrow cells and provide scientific basis for revealing the relationship between RNA epigenetic modification and hematopoietic radiation injury. Methods:A total of twenty four C57BL/6 J mice were randomly divided into two groups: the healthy control group ( n=12), and ionizing radiation group ( n=12) irradiated in total body with 4 Gy of 137Cs γ-rays. At 5 min after irradiation, mice were killed and bone marrow cells were collected from the femur. Total RNAs were extracted and the changes in circRNA m6A modification profiles were investigated by RNA immunoprecipitation-high-throughput sequencing (MeRIP-Seq) technology and bioinformatics analysis. The representative alterations of m 6A peaks were validated by MeRIP-PCR assay. Results:325 and 455 m 6A sites were identified on circRNAs in the healthy control group and ionizing radiation group (178 common sites, 147 specific sites in the healthy control group and 277 specific sites in ionizing radiation group), respectively. 1 275 and 1 017 deriving genes of m 6A-circRNAs were identified in the healthy control group and ionizing radiation group (767 common genes, 508 specific genes in the healthy control group and 250 specific genes in ionizing radiation group), respectively. Compared with the control healthy group, 414 (178) m 6A peaks was significantly up- (down-) regulated in the ionizing radiation group( P < 10 -10; fold-change cut-off > 5). Moreover, Gene Ontology (GO) assay revealed that the deriving genes of circRNAs with differentially methylated m 6A sites between two groups involves various functions including chromatin regulation, ciliary transition fiber and poly (A)-specific ribonuclease activity. Kyoto Encyclopedia of Genes and Genomes (KEGG) assay revealed that the deriving genes of circRNAs with differentially methylated m 6A sites between two groups included numerous pathways such as platelet activation, Fc γ R-mediated phagocytosis and B cell receptor signaling pathway. Conclusions:Ionizing radiation triggers rapid alterations in the m 6A modification profile of circRNA in mouse bone marrow cells. The deriving genes of differentially methylated circRNAs are associated with a variety of functions and signaling pathways of hematopoietic radiobiology.

Adult ; COVID-19 ; China/epidemiology* ; Epidemics ; Female ; Humans ; Male ; SARS-CoV-2

Objective To summarize the best evidence for the prevention of deep venous thrombosis (DVT) in critically ill patients, and to provide a reference for medical institutions and medical staff, so as to reduce the incidence of DVT in critically ill patients. MethodsThe PICO problem was raised for the prevention of DVT in critically ill patients during hospitalization. All evidence concerning the prevention of deep venous thrombosis in critically ill patients were retrieved from PubMed, Cochran Library, BMJ Best Practice, UpToDate,Ovid,Web of Science,Joanna Briggs Institute Evidence-based Health Care Center Database, National Guideline Clearinghouse (NGC), National Institute for Health and Care Excellence (NICE), Scottish Intercollegiate Guidelines Network (SIGN), Guidelines International Network (GIN), Registered Nurses' Association of Ontario (RNAO) and China Biology Medicine disc (CBMdisc) by computer, which included guidelines, systematic evaluation, evidence summary and original data intimately related to evidence. The literature quality was evaluated and the recommendation level of evidence was determined according to the JBI evidence recommendation level system (2014 edition). ResultsA total of 15 references were included through electronic database retrieval, including 6 guidelines, 5 evidence summaries and 4 systematic evaluations. According to the judgment of comprehensive professionals, totally 21 evidence selected,including the risk assessment of deep venous thrombosis, drug prevention, mechanical prevention, combined prevention and educational management. ConclusionsThis study summarizes the best evidence for the prevention of DVT in critically ill patients, and helps nurses with ICU decision-making, through the application of best evidence, to promote the prevention of deep venous thrombosis in critical internal medicine patients, improve the outcome of patients and elevate the quality of nursing care.