Objective To detect brain natriuretic peptide(BNPs) level in serum in order to confirm its applical value.Methods Forty-eight patients with congestive heart failure(CHF) were chosen,which included 36 patients with pneumonia,12 patients with congenital heart diseases.Forty heathy children were chosen as control group.BNPs level of two groups were detected by enzyme label.Results The level of BNP in patients with CHF(that′s positive group) was obviously higher than that in control group in the stage of CHF and recoverty(t=14.30,20.38 all P0.05),this included that the cardiac function had significantly changes in the stage of CHF,at the same time,the level of BNP had negative correlation to CI and LVEF(r=-0.61,-0.79 all P

Objective To evaluate the safety and rationality of total/near total bilateral thyroidectomy(TBT) for patients with bilateral multinodular goiter(BMG). Methods From January 2003 to December 2006,311 BMG cases were preoperatively divided into two groups, 130 cases in group A underwent TBT, and 181 cases in group B were treated with subtotal/partial bilateral thyroidectomy. Results There were 6 and 2 eases in group A and group B respectively diagnosed by intraoperative frozen biopsy as BMG, but identified as papillary carcinoma by final pathology. Hence the 6 cases in group A avoided reoporation, while the 2 cases in group B underwent a resection of the remnant gland. Transient hoarseness developed in 3 (2.42%, 3/124) and 3 (1.68%, 3/179) eases in group A and group B respectively (P =0.48). Transient hypocalcemia developed in 11 (8.87% ,11/124) and 9(5.03% ,9/179) cases in group A and group B respectively(P =0.16). There was no postoperative goiter recurrence in group A, but recurrence developed in 12 cases (6.70%,12/179) in group B(P=0.02). Conclusions Total bilateral thyroidectomy is safe and rational for the management of bilateral thyroid goiter.

Objective:To identify the key convergence points in the medical-nursing combined care among literature, and establish a mechanism for medical-nursing combined care integration from the perspective of the synergy theory, for the purpose of promoting the integrated development of such care in China.Methods:Relevant literature on the medical-nursing combined care were retrieved from the CNKI database from September 2013 to September 2021. The search formula used was TI= "the medical-nursing care integration" AND SU=(convergence+ transformation+ coordination+ mechanism), while supplementary searches were made using " pkulaw.com database" and Baidu Scholar database. The method of literature content analysis was used to screen key points of the medical-nursing combined care, and the convergence mechanism was built based on the perspective of the synergy theory.Results:A total of 42 literatures were included in this study, 8 key convergence points of medica-nursing combined care integration were identified. Namely the 4 key horizontal convergence points of medical care, aging care, rehabilitation and nursing, the 3 key vertical convergence points of home care, institution care and community care, and the one key convergence point of institutional medical care. Based on the synergy theory and the 8 key convergence points, the " 431" convergence mechanism of medical-nursing combined care was constructed. This mechanism refered to the horizontal linkage of healthcare, nursing, rehabilitation and aging care, the vertical redirection among home care, institution care and community care modes, and the development mode focusing on institutional aging care.Conclusions:At present, the poor convergence between aging care and nursing care in China is a key roadblock hindering the integrated development of aging and nursing care. Medical-nursing combined care should be conducive to the " 431" convergence development, achieving horizontal linkage, vertical redirection, and resource sharing, for the purpose of high-quality development of China′s aging care system.

AIM : To construct and analyze eukaryotic expression plasmid inserted by Cx50 with V64G mutation through bioinformatics software.METHODS: The full coding domain sequence of Cx50 with V64G mutation was acquired from the blood of patients with cataract and was cloned into pcDNA3.1 /Amp (+).The constructed plasmid was identified with PCR , enzyme digestion and sequencing. The analysis of Cx50 with V64G mutation was performed with bioinformatics software.RESULTS : Cx50 with V64G mutation was successfully amplified and its eukaryotic expression plasmid was constructed. Valine-64 is well conserved in the first extracellular loop of connexin 50 in different species and also in different human α -type gap junctional proteins.CONCLUSION : The successive reconstruction and verification of eukaryotic expression plasmid containing Cx50 with V64G mutation established the foundation for further studying the mechanism of cataract.

OBJECTIVETo discuss the clinical efficacy of the activating renal blood circulation and ovarian stimulation formula in treating ovulation failure infertility.

METHODEighty-six cases were randomly divided into two groups: the treatment group and the control group. The treatment group is administered with the activating renal blood circulation and ovarian stimulation formula (composed of 15 g Cuscutae Semen, 15 g Dipsaci Asperoidis Radix, 15 g Lycii Fructus, 15 g Spatholobi Caulis, 10 g Ligustri Lucidi Fructus, 15 g Lycopi Herba, 10 g Typhae Polleu, 10 g Angelicae Sinensis Radix, 15 g Cyathulae Radix etc.), whereas the control group was given clomiphene.

RESULTThe treatment group showed a pregnancy rate of 58.14%, with an ovulation rate of 68.6%. While the control group showed a pregnancy rate of 36.67%, with an ovulation rate of 70%.

CONCLUSIONThe comparison between the two groups showed that the activating renal blood circulation and ovarian stimulation formula was significantly different from clomiphene in statistical analysis (P < 0.05), without notable difference in the ovulation rate. Before and after the treatment, there is no significant difference in diameter of dominant follicles between the two groups, with remarkable difference in endometrium (P < 0.05).

Adult ; Anovulation ; drug therapy ; physiopathology ; Blood Circulation ; Drugs, Chinese Herbal ; administration & dosage ; Female ; Fertility Agents, Female ; administration & dosage ; Humans ; Infertility, Female ; drug therapy ; physiopathology ; Kidney ; blood supply ; drug effects ; Middle Aged ; Ovulation ; drug effects

Abstract: Objective　To understand the general situation of death causes of permanent residents in Hainan Province from 2014 to 2020, analyze the causes of death, and provide scientific basis for the formulation of policies related to healthy Hainan. Methods The Hainan Provincial Population Death Information Registration and Management System was used to report data, and the death information of permanent residents in Hainan Province from 2014 to 2020 was obtained. Excel 2010 and SPSS 26.0 software were applied to perform statistical analysis related to the indicators including crude mortality rate, standardized mortality rate, ranking of causes of death, and composition ratio; the standardized mortality rate was calculated based on the data of the 2010 National Census Data. Results　From 2014 to 2020, the average annual resident population of Hainan Province was 9 175 300, and average annual resident population at each of the eight monitoringp oints is 297 100， anaverage of 83 878 cumulative deaths were reported, the annual total mortality rate was 504.09/100 000, the standard mortality rate was 618.69/100 000. The standardized mortality rates of male and female were 806.18/100 000 and 444.36/100 000 respectively (P<0.01). The mortality rate of all age groups showed that the crude mortality rate of 0~<1 years old group showed a decreasing trend with the passage of time, and the crude mortality rate was significantly higher than that of other age groups. From the age of 20, with the increase of age, the overall crude mortality rate of residents keeps increasing. The crude death rate increases rapidly after the age of 65, and peaks especially after the age of 85. The leading causes of death were circulatory diseases, tumors and respiratory diseases. From 2014 to 2020, the mortality rate of circulatory diseases and tumors, the two main causes of death, was more than 100/100 000. Conclusion　Chronic non-communicable diseases are still the first cause of death among permanent residents in Hainan Province. Targeted intervention and treatment of chronic non-communicable diseases is beneficial to reduce their mortality.

OBJECTIVETo study serum levels of brain natriuretic peptide (BNP) in children with Kawasaki disease (KD) and the correlation between BNP levels and the heart function.

METHODSForty-three children with KD and thirty healthy children were enrolled. Serum levels of BNP were measured using ELISA. KD children received an echocardiographic examination, including measurements of left ventricular ejection fraction (LVEF), left ventricular shorten fraction (LVSF), cardiac index (CI) and left ventricular inflow velocity through the mitral annulus.

RESULTSMean serum level of BNP at the acute stage in children with KD was significantly higher than that at the recovery stage as well as the control group (p<0.01). The LVEF, LVSF and CI levels at the acute stage were significantly lower than those at the recovery stage in children with KD (p<0.05). The linear regression analysis showed that the BNP level was negatively correlated with the levels of LVEF, LVSF and CI (r=-0.63, -0.52, -0.53, p<0.05).

CONCLUSIONSThe serum BNP levels increase significantly in KD children at the acute stage, and are negatively correlated with the levels of LVEF, LVSF and CI. Measurement of serum BNP level is useful for the early diagnosis of KD.

Child ; Child, Preschool ; Female ; Heart ; physiopathology ; Humans ; Infant ; Male ; Mucocutaneous Lymph Node Syndrome ; blood ; diagnosis ; physiopathology ; Natriuretic Peptide, Brain ; blood

Objective To investigate the prevalence and characteristics of visual hallucination among patients with Parkinson's disease (PD), and analyse the potential risk factors. Methods One hundred and twenty-eight patients with PD were administered self-prepared visual hallucination questionnaires, and prevalence of visual hallucination was surveyed. The differences in sex, age, disease duration, Mini Mental State Exam (MMSE) scores, Hoehn & Yahr stage, types of medicine used and levodopa equivalent doses (LDE) were compared between the patients with visual hallucination and those without visual hallucination. The prevalence of rapid eye movement sleep behavior disorder (RBD) was investigated in patients with visual hallucination. Results Eighteen patients (14.06%) experienced visual hallucination, among whom 10 (55.56%) experienced visual hallucination no less than one time per day, 11 (61.11%) "saw" the shadow of human figure and 15(83.33%)were complicated with RBD. There were significant differences in MMSE scores, Hoehn & Yahr stage, female proportion and usage of dopamine agonists between patients with visual hallucination and those without visual hallucination(P<0.05). Conclusion Visual hallucination is a common non-motor symptom among patients with PD, and cognitive function, disease severity and usage of dopamine agonista may be related to visual hallucination.

Adolescent ; Adult ; Aged ; Cardiomyopathy, Hypertrophic ; genetics ; Child ; Child, Preschool ; Female ; Humans ; Male ; Middle Aged ; Mutation ; Troponin T ; genetics

OBJECTIVETo compare differences of angiogenesis among collagen- chitosan, collagen-sulfonated carboxymethyl chitosan porous scaffolds and acellular dermal matrix after these three different scaffolds with silicone membrane were transplanted on the wounds of full thickness burn, and the wound repair of different scaffolds with epidermis grafting on.

METHODSAngiogenesis in different dermal scaffolds, the wound surface and epidermis survival were observed in 1, 2, and 3 weeks after the three different scaffolds were respectively transplanted on wounds of full thickness burn with debridement in 6 Bama miniature pigs (total 18 pigs in 3 groups). At the same time, CD34 positive signals (neo-forming microvessels) were detected by immunohistochemical staining. The wounds without any scaffold transplantation were studied as the control.

RESULTSAngiogenesis had been fundamentally finished in 2 weeks after implantation of collagen- sulfonated carboxymethyl chitosan porous scaffold. And fundamental angiogenesis in collagen- chitosan porous scaffolds and acellular dermal matrix needed at least 3 weeks. Neo-forming micro-vessels perpendicular to wound beds with these three different scaffolds were more than those in the control wounds without scaffold. CD34 positive signals (neo-forming micro-vessels) were significantly higher in wounds at the second week than those in wounds at the first week. And those in wounds at the third week were significantly higher than those in wounds at the second week in all wounds with different scaffold transplantations and the control wounds. CD34 positive signals in the group of sulfonated carboxymethyl chitosan porous scaffold on the 1st, 2nd and 3rd week after the scaffold transplantation were significantly higher than those corresponding signals in the other three groups. Epidermis on the sulfonated carboxymethyl chitosan porous scaffold which had been transplanted on burn wound for 1 week could survive perfectly, however, epidermis on the collagen- chitosan porous scaffold or acellular dermal matrix could not survive until these two scaffolds had been transplanted on the burn wounds for at least 2 weeks.

CONCLUSIONSThese three different scaffolds could repair the full thickness skin defects caused by burn, and angiogenesis of sulfonated carboxymethyl chitosan porous scaffold is the best.

Animals ; Burns ; surgery ; Chitosan ; analogs & derivatives ; Collagen ; Disease Models, Animal ; Female ; Silicones ; Skin Transplantation ; Skin, Artificial ; Swine ; Swine, Miniature ; Tissue Scaffolds