Objective To explore the relationship between self-efficacy and health behavior among stroke survivors.Methods Self-efficacy for Managing Chronic Disease 6-item Scale and Health Promoting Lifestyle Profile II were used to measure 96 stroke survivors’ self-efficacy and health behaviors.Pearson correlation analysis was used for the analysis of correlation.Results The mean score of overall health behaviors was (2.41±0.33).Pearson’s correlation coefficient between self-efficacy and health behavior was 0.36 (P<0.05).Conclusions The health behaviors of stroke survivors were at the intermediate or lower level and their self-efficacy was at the intermediate level.In order to help stroke survivors to improve their health behaviors,self-efficacy should be enhanced by specific health education.

Adolescent ; Child ; Female ; Humans ; Parotid Diseases ; pathology ; Parotid Gland ; pathology ; Recurrence

OBJECTIVETo explore the expression of phospholipase C-gamma 1 (PLC-gamma1) alternative splicing variants in rats.

METHODSAccording to the sequence of human PLCG1 splicing variant, specific primers for rat PLC-gamma1 were designed and synthesized. The rat RNA was reverse transcribed into cDNA, which was amplified using the specific primers, and the PCR products were sequenced and analyzed using BLAST and bioinformatics methods. Totally 21 rat tissue samples were examined, including the heart, liver, lung, kidney, eyeball, and brain obtained in 3 different embryonic stages, 7 different early postnatal stages, and in adulthood.

RESULTSThe result did not show that rat PLC-gamma1 had the same splicing variant (PLC-gamma1a, NM_002660) as human does.

CONCLUSIONSThe same splicing variant of PLC-gamma1 detectable in human may not exist in rats, and the pre-mRNA may undergo splicing resulting predominantly in PLC-gamma1b mRNA. Very likely, the alternative splicing site of rat PLC-gamma1 is not identical to that of human.

Alternative Splicing ; Animals ; Base Sequence ; Molecular Sequence Data ; Phospholipase C gamma ; genetics ; RNA Precursors ; genetics ; RNA Splice Sites ; genetics ; Rats ; Rats, Sprague-Dawley ; Reverse Transcriptase Polymerase Chain Reaction ; Sequence Analysis, DNA

Objective To evaluate the value of proton magnetic resonance spectrum (1H-MRS) in the differential diagnosis of Alzheimer's disease (AD) and vascular dementia (VD) patients with white matter lesions (WMLs).Methods Multi voxel 1H-MRS were performed to 30 patients with AD,30 patients with VD,and 30 normal control volunteers.The levels of the N-acetylaspartate (NAA),myo-inositol (mI),glutamate (Glu),and creatine (Cr) were measured in the white matter adjacent to the lateral ventricles.The ratios of NAA/Cr,mI/Cr and Glu/Cr were calculated and compared among the group.Comparisons of the 1H-MRS indexes among AD,VD and NC group were conducted by one-way ANOVA.Results NAA/Cr ratios of the region of interesting in AD (1.59±0.15)and VD(1.53±0.12) group were significantly decreased compared with NC (1.79±0.22)group (P＜0.05),and Glu/Cr ratios of the region of interesting in AD(0.41±0.03) and VD(0.49±0.04) group were significantly decreased compared with NC(0.57±0.05) group (P＜0.05).However,there were not significant differences for NAA/Cr ratios of the paraventricular white matter region between AD and VD group (P＞0.05),and Glu/Cr ratios in AD and VD groups were significantly different (P＜0.05).A significantly increased mI/Cr was found in AD (0.68±0.05) group than in VD(0.57±0.04) and NC(0.55±0.03) groups (P＜0.05),and there were no significant changes in mI/Cr ratios between VD and NC groups (P＞0.05).Conciusion Multi-voxel 1H-MRS is an effective method in the differential diagnosis of dementia,and changes of the mI/Cr and Glu/Cr ratios of the white matter adjacent to the lateral ventricles may help to identify the AD and VD patients.

BACKGROUND: Autologous blood transfusion device has been widely used in the clinic, reduces al ogeneic blood transfusion, and avoids the occurrence of blood transfusion complications, and effectively improves the patient’s blood safety, but the application of autologous blood transfusion after total hip arthroplasty has been seldom reported. OBJECTIVE: To discuss the safety and effectiveness of autologous blood transfusion after total hip arthroplasty. METHODS: 200 patients were treated by primary unilateral total hip arthroplasty from March 2013 to March 2015. They were randomly divided into two groups. 127 patients in the autologous blood transfusion group received autologous blood transfusion by a drainage tube. 73 patients in the negative pressure drainage bal group received a negative pressure drainage tube. The standard for al ogeneic blood transfusion after replacement was hemoglobin < 80 g/L. The changes in hemoglobin were compared before and 1 and 7 days after replacement between the two groups. Total drainage volume and al ogeneic blood transfusion were compared within 6 hours after replacement between the two groups. RESULTS AND CONCLUSION: There were no statistical differences in hemoglobin levels at 7 days before and after replacement, in drainage volume within 6 hours and the total drainage volume between the two groups (P >0.05). Hemoglobin levels were significantly higher in the autologous blood transfusion group than in the negative pressure drainage bal group at 1 day after replacement (P < 0.05). In the autologous blood transfusion group, autologous blood transfusion volume was averagely 324.2 mL. Al ogeneic blood transfusion volume was averagely 146.7 mL in 31 patients. No reaction was found after autologous blood transfusion. In the negative pressure drainage bal group, 49 patients received al ogeneic blood transfusion (averagely 261 mL). The volume and proportion of al ogeneic blood transfusion were significantly lower in the autologous blood transfusion group than in the negative pressure drainage bal group (P < 0.05). Among patients receiving al ogeneic blood transfusion, seven patients affected pyrogenetic reaction during blood transfusion. These findings suggested that autologous blood transfusion is simple and effective, can effectively reduce the volume and reaction of al ogeneic blood transfusion after total hip arthroplasty and avoid blood-borne diseases, with good prospects.

Objective To summarize our experience of harvesting and using the organs of donors after cardiac death.MethodsForm March 2010 to October 2011,56 potential donors were diagnosed with cardiac death,who conformed to the classification of Maastricht Ⅲ criteria.There were 40 failure cases whose family refused to donate,and one failure case who suffered from serious infection.Finally,the success ratio of donation after cardiac death was 26.8％ (15/56).Twelve livers and 22 kidneys were transplanted into 12 and 20 recipients respectively.ResultsTwelve cases of liver transplantations had acceptable outcomes. The grafts of 4 cases out of 20 cases of kidney transplantations were removed after transplantation,and other recipients had acceptable outcomes.ConclusionCitizens organ donation after cardiac death can expand the number of suitable organs,but we need to strictly control the criteria for potential donors.

NAC transcription factors involved in plant growth and development, as well as responses to biotic and abiotic stress. RNAi Vectors for SmNAC transcription factors of Salvia miltiorrhiza was constructed by using Gateway cloning technology, in order to further study the function of SmNAC1 transcription factor. According to Gateway cloning technology, the specific fragments of SmNAC1 containing attB adapter was amplified by PCR using ultra-fideling phusion polymerase of NEB. By the BP recombination reaction, the PCR product containing attB was transferred to an donor vector (pENTR/SD/D-TOPO). Finally, SmNACi specific gene was cloned into pK7GWIWG2D plant expression vectors by LR recombination reaction. Experimental results showed that Gateway cloning technology provide a rapid and highly efficient way to clone the interested gene.
Cloning, Molecular ; methods ; Genetic Vectors ; genetics ; Plant Proteins ; genetics ; Polymerase Chain Reaction ; RNA Interference ; Reproducibility of Results ; Salvia miltiorrhiza ; genetics ; Transcription Factors ; genetics

Injury monitoring is an important approach for injury control and is an important part of comprehensive disease monitoring. With the development of medical digitalization, an intelligent injury monitoring system has been created in Yinzhou District, Ningbo City, Zhejiang Province using artificial intelligence techniques based on Ningbo Municipal Health Information Platform and has been applied across the district since 2019. The manual card-reporting mode has been transformed to intelligent card-reporting mode in this system, which achieves functions of epidemiological analyses of the monitoring data, early warning of high-incidence injuries, classified management of injury and quality control of report cards. Nearly 300 thousand cards have been automatically reported since the system was online available since November 2022, and the epidemiological characteristics of injury were preliminarily understood, which provide data supports to early earning and interventions of injury. The intelligent injury monitoring system greatly improves the injury monitoring efficiency and card-reporting quality, and saves a large number of manpower and material resources, which provides a powerful technical support to widespread injury monitoring.

OBJECTIVETo observe the effect of Yiqi Huoxue Qingre Huashi Recipe (YHQHR, a recipe capable of supplementing qi, activating blood, clearing heat, and dissipating dampness) on ulcer healing and Helicobacter pylori (Hp) eradication rate in Hp positive peptic ulcer patients, and to explore coccoid Hp occurrence in the eradication.

METHODSTotally 80 Hp positive peptic ulcer patients were assigned to the treatment group and the control groups by random digit table, 40 in each group. All patients received standard triple therapy of Western medicine for 2 successive weeks. Those in the control group additionally took omeprazole enteric coated tablet, 20 mg each time, once per day for 4 successive weeks. Those in the treatment group additionally took YHQHR, twice per day for 6 successive weeks. The ulcer healing was observed and recorded by gastroscope after discontinued medication of 14 days. The effective rate of ulcer healing under endoscope was statistically calculated. Rapid urease test (RUT) was performed in one small piece of tissue from corpora ventriculi and sinuses ventriculi using 14C breathe test (UBT). Gastric juice was collected from the stomach. Hp urease gene amplification test (urea A-PCR) was performed in living tissue from gastric antrum. Results obtained from the above three test methods were recorded and assessed to decide the final eradiation rate. Gastric mucosa tissue was observed under electron microscope,attempting to find non-eradicated Hp, which was further observed.

RESULTSThe total curative effect under gastroscope was 97.5% (39/40 cases) in the treatment group, obviously higher than that in the control group (80.0%, 32/40 cases) (P < 0.05). The eradication rate of Hp was 75.0% (30/40 cases), obviously better than that of the control group (52.5%, 21/40 cases) (P < 0.05). The total positive Hp numbers after treatment was 14C UBT (12), RUT (8), and urea A-PCR (27), respectively. The Hp positive rate detected by 14C UBT and RUT was lower than the Hp positive rate detected by urea A-PCR (P < 0.05). Rod-like and coccoid Hp bacteria could be observed under electron microscope.

CONCLUSIONYHQHR combined standard triple therapy was more effective than standard triple therapy alone in promoting ulcer healing and elevating the eradication rate of Hp.

Breath Tests ; Drug Therapy, Combination ; Drugs, Chinese Herbal ; therapeutic use ; Gastric Mucosa ; Helicobacter Infections ; drug therapy ; Helicobacter pylori ; Humans ; Omeprazole ; Peptic Ulcer ; drug therapy ; microbiology ; Urea

OBJECTIVETo investigate the effect of Inonotus obliquus polysaccharides on testicular injury induced by exposure to high power microwave (HPM) in rats.

METHODSA total of 30 male Wistar rats were randomly divided into 5 groups, i.e., the normal control group, the microwave radiation model group, the treatment group, the new microwave radiation model group, and the prevention group, 6 in each group. All rats, except those in the normal control group, were exposed to microwave at an average power density of 200 mW/cm2 for 6 min. Rats in the control group and the model group were administered with normal saline by gastrogavage, once a day. Rats in the treatment group and the prevention group were given with Inonotus obliquus polysaccharides by gastrogavage, 2 mL each time (400 mg/kg body weight), once a day. All rats were sacrificed on the 11th day.The sperm density and the rate of sperm deformity were determined. Pathological changes of testis were observed by light microscope and transmission electron microscope.

RESULTSShort-term HPM irradiation could significantly reduce the sperm density and increase the sperm deformity rate (P < 0.05). Meanwhile, obvious pathological changes of testes occurred. Compared with the two model groups, the sperm density increased and the sperm deformity rate decreased in the treatment group and the prevention group (P < 0.05). Under the light microscope, injuries of spermatogenic cells and stromal cells, as well as vascular dilatation and congestion were obviously alleviated in the treatment group and the prevention group. Mitochondrial swelling and endoplasmic reticulum expansion shown by ultrastructural observation were also significantly alleviated. Of them, injuries of spermatogenic cells and inflammation response were milder in the treatment group than in the prevention group.

CONCLUSIONSInonotus obliquus polysaccharides had significant protective effect on microwave radiation induced testicular injury. Better effect was obtained by therapeutic medication than preventive medication.

Animals ; Basidiomycota ; chemistry ; Male ; Microwaves ; adverse effects ; Polysaccharides ; pharmacology ; Radiation Injuries, Experimental ; prevention & control ; Radiation-Protective Agents ; pharmacology ; Rats ; Rats, Wistar ; Testis ; drug effects ; pathology ; radiation effects