ABSTRACT
Objective:To explore the correlation between myocardial damage and vascular endothelial growth factor (VEGF), red blood cell distribution width (RDW), and myocardial enzyme spectrum in children with severe mycoplasma pneumoniae pneumonia.Methods:Sixty children with severe mycoplasma pneumoniae pneumonia and myocardial damage admitted to Jining Medical University from January 2019 to December 2020 were selected as the observation group, and 60 children with severe mycoplasma pneumoniae pneumonia admitted during the same period were selected as the control group. The differences in clinical data and imaging features between the two groups were compared. Pearson correlation analysis was used for correlation analysis; The logistic regression method was applied to analyze the influencing factors of myocardial damage in children with severe mycoplasma pneumoniae pneumonia. The value of VEGF and RDW in predicting myocardial damage in children with severe mycoplasma pneumoniae pneumonia was analyzed using receiver operating characteristic (ROC) curves.Results:The levels of C-reactive protein (CRP), procalcitonin (PCT), VEGF, RDW, creatine kinase isoenzyme (CK-MB), creatine kinase (CK), cardiac troponin I (cTnI), and lactate dehydrogenase (LDH) in the observation group were significantly higher than those in the control group (all P<0.05), and the duration of fever, application of macrolide drugs, and glucocorticoid application time were significantly longer than those in the control group (all P<0.05). There was no statistically significant difference in pulmonary imaging characteristics between the observation group and the control group (all P>0.05). The VEGF and RDW in the observation group were positively correlated with CK-MB and cTnI (all P<0.05). Logistic regression analysis showed that duration of fever, VEGF, RDW, and duration of macrolide drug use were the influencing factors for myocardial damage in children with severe mycoplasma pneumoniae pneumonia (all P<0.05). The area under the ROC curve of VEGF combined with RDW in predicting myocardial damage in children with severe mycoplasma pneumoniae pneumonia was 0.899, significantly higher than that predicted by VEGF and RDW alone (all P<0.05). Conclusions:The serum VEGF and RDW levels in children with severe mycoplasma pneumoniae pneumonia accompanied by myocardial damage are elevated and positively correlated with myocardial enzyme spectrum indicators, which has certain application value in predicting myocardial damage.
ABSTRACT
The brain is an important organ in the human body with high metabolic requirements, and epilepsy, as a common neurological disease, also exhibits high metabolic characteristics in its lesion area. At present, controlling seizures caused by drug-resistant epilepsy or specific metabolic defects through metabolic regulation has shown good anti epileptic effects. In recent years, people have become increasingly interested in the relationship between brain metabolism and epileptic seizures. So far, several new anti epileptic therapies targeting metabolic pathways have been proposed, including inhibition of glycolysis, targeted lactate dehydrogenase, and dietary therapy. It is highly promising to intervene in epilepsy by regulating brain metabolism, but currently we still lack a thorough understanding of the role of brain metabolism in controlling epilepsy. This review aims to gain a deeper understanding of energy metabolism in the brain and its correlation with epilepsy, emphasizing the regulation of neuronal excitability through glycolysis, in order to search for effective anti epileptic therapies, in order to better understand the role of glycolysis in epileptic seizures and reveal potential therapeutic targets for epilepsy.
ABSTRACT
Since the outbreak of corona virus disease 2019 (COVID-19), viral strains have mutated and evolved. Vaccine research is the most direct and effective way to control COVID-19. According to different production mechanisms, severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) vaccines included inactivated virus vaccine, live attenuated vaccine, mRNA vaccine, DNA vaccine, viral vector vaccine, virus-like particle vaccine and protein subunit vaccine. Among them, viral protein subunit vaccine has a wide application prospect due to its high safety and effectiveness. Viral nucleocapsid protein has high immunogenicity and low variability which could be a new direction for vaccine production. We summarized the current development of vaccine research by reviewing the current progress, vaccine safety and vaccine immune efficiency. It is hoped that the proposed possible development strategies could provide a reference for epidemic prevention work in future.
Subject(s)
Humans , SARS-CoV-2/genetics , COVID-19/prevention & control , Protein Subunits , Vaccines, DNA , Nucleocapsid ProteinsABSTRACT
Objective:To investigate frailty in older patients with comorbidities and explore related risk factors.Methods:A cross-sectional study was conducted with an enrollment of 746 patients aged 65 years or older with comorbidities in the Wanshoulu Road area of Beijing from April 2019 to December 2020.A total of 617 patients with comorbidities were finally included, aged(85.6±4.8)years, including 358 women(58.0%); According to the FRAIL scale, 617 patients with comorbidities were divided into a frail group(156 cases, 25.3%)and a non-frail group(461 cases, 74.7%). Demographic data and information on comorbidities were collected.Univariate and multivariate Logistic regression analyses of risk factors were conducted.Results:Among 617 patients with comorbidities, the common chronic diseases in descending order were hypertension(497 cases, 80.6%), coronary heart disease(375 cases, 60.8%), osteoporosis(357 cases, 57.9%), osteoarthritis(281 cases, 45.5%), type 2 diabetes(211 cases, 34.2%), stroke and/or transient ischemic attack(193 cases, 31.3%), chronic lung disease(144 cases, 23.3%), tumor(133 cases, 21.6%), chronic kidney disease(92 cases, 14.9%), and heart failure(58 cases, 9.4%). Univariate logistic regression analysis showed that age, type 2 diabetes, coronary heart disease, heart failure, chronic lung disease, stroke/transient ischemic attack, cancer and osteoarthritis were influencing factors for frailty( P<0.05). Multivariate logistic regression analysis showed that age, type 2 diabetes, heart failure, chronic lung disease, cancer and osteoarthritis were risk factors for frailty( OR=1.076, 1.806, 3.275, 3.371, 1.640, 2.227, all P<0.05). Conclusions:Old age, type 2 diabetes, heart failure, chronic lung disease, tumor and osteoarthritis are closely related to frailty in elderly patients with comorbidities.Proactive and effective prevention and intervention should be instituted to target risk factors for frailty to reduce the occurrence of adverse outcomes.
ABSTRACT
Resilience as a hot topic concept is mostly used in psychological research, and physical resilience is an emerging concept relevant to successful aging.Definitions of physical resilience are varied and uncertain, and there is no unified quantification method for it.Also, there is no consensus on the definition of phenotypes related to physical resilience.Further research into the exact concept of physical resilience may help achieve healthy aging.In this paper, we will review the definition of physical resilience, quantification methods of influencing factors, and various related phenotypes.
ABSTRACT
Objective@#To analyze Nursing Occupational Risk, the relationship between resilience and job performance, and investigate the mediating effects of resilience on Nursing Occupational Risk and job performance.@*Methods@#406 nurses from33 clinical departments of Chengdu first-class hospital were recruited by randomsampling method. Thier Nursing Occupational Risk, resilience and job performance were interviewed by nursing occupational risk assessment questionnaire, the Scale of medical staff resilience and the job performance questionnaire, and analyze the relationship between variables.@*Results@#The clinical nurses＇ resilience is 82.98±10.05, the clinical nurses' job performance is 145.79±23.55; here was a positive correlation between clinical nurses' resilience and job performance (P<0.05) ; three variable of resilience can explain 33.2% of the variation of clinical nurses job performance; in the highest the Nursing Occupational risk, resilience served to mediate the relationship between Nursing Occupational Risk and job performance, which was 56.77% of the total effect respective.@*Conclusion@#resilience are closely related to job performance. Resilience plays mediating role in the relationships between Nursing Occupational Risk and job performance, three dimensions of resilience can predict nurses' job performance. Improving the resilience of nurses can effectively improve their job performance.
ABSTRACT
OBJECTIVE@#To evaluate the effects of the pestle needling therapy on the vibration perception threshold (VPT) and the quality of life (QOL) in the patients of high-risk diabetic foot.@*METHODS@#A total of 132 patients of high risk diabetic foot were randomized into an observation group and a control group, 66 cases in each one. In the control group, the routine treatment and nursing for diabetes were applied. In the observation group, on the base of the treatment as the control group, the pestle needling therapy was used at , , , Zusanli (ST 36), Yongquan (KI 1), Sanyinjiao (SP 6) and Taixi (KI 3). The intervention with the pestle needling therapy was given once every day, consecutively for 4 weeks. The follow-up visit was conducted in 3 months and 6 months after the intervention. Vibration perception threshold (VPT) was observed before and after intervention in the two groups. Separately, before intervention, at the end of intervention, 3 months after intervention and 6 months after intervention, the type 2 diabetes mellitus quality life scale (DMQLS), the revised edition was adopted to compare the QOL between the two groups. The effects were evaluated in the two groups.@*RESULTS@#After intervention, the VPT and QOL were all improved in the two groups (<0.01, <0.05). In the observation group, after intervention, VPT at the first toes and the dorsum of the feet was lower than the control group at the same time point (all <0.01). In the observation group, the total scores and the score of each dimension item in the DMQLS of the revised edition were all lower than the control group correspondently at the end of intervention, 3 months after intervention and 6 months after intervention (<0.01, <0.05). The repeated ANOVA results showed that the differences were significant in the total scores and the score of each dimension in the aspects of time, inter-group and interaction effect (<0.01, <0.05). The total scores and score of each dimension item in the DMQLS were lower than those the earlier time point (<0.01, <0.05). The total effective rate was 100.0% in the observation group, which was superior to 95.1% (59/62) in the control group (<0.05).@*CONCLUSION@#The pestle needling therapy reduces the foot VPT and improves the sensory nerve function of the foot and the QOL in the patients of high-risk diabetic foot.
Subject(s)
Humans , Acupuncture Therapy , Diabetes Mellitus, Type 2 , Diabetic Foot , Therapeutics , Perception , Quality of Life , VibrationABSTRACT
Objective To investigate the changes of serum diamine oxidase(DAO) levels in patients with severe acute pancreatitis(SAP) and their relationship with computed tomography severity index(CTSI) score and gastrointestinal dysfunction.Methods A total of 60 SAP patients were recruited into group SAP,the other 40 healthy people were recruited into control group,DAO,lactic acid,tumor necrosis factor-α(TNF-α),intestinal trilobites factor(ITF),cream ball epidermal growth factor 8(MFG-E8) were compared in the two groups.Results DAO,lactic acid,TNF-α in SAP group with onset within 72 hours were(3.09±1.33)U/mL,(928.50±69.37)ng/mL and (269.41±31.85)pg/mL,which were significantly higher than(1.20±0.58)U/mL,(311.64±38.25)ng/mL and (38.24 ± 3.03)pg/mL in the control group,the differences were statistical significant(P<0.05).The serum levels of ITF,MFG-E8 in SAP group were(3.60±0.35)ng/mL,(81.49±27.32)pg/mL,which were significant lower than(4.39±0.26)ng/mL,(234.17±49.08)pg/mL in the control group,the differences were statistical significant(P<0.05).In the SAP group,the serum levels of DAO showed significant positive correlations with D-lactate,TNF-α levels,CTSI score,APACHEⅡ score,gastrointestinal dysfunction score(P<0.05),but had significant negative correlation with ITF,MFG-E8(P<0.05).Conclusion Serum DAO level evaluated significantly in patients with SAP,and closely related to the severity of the disease and the dysfunction of the gastrointestinal tract.