Objective:To explore therapeutic effect of behavioral nursing on patients with atherosclerotic stenosis after percutaneous coronary intervention (PCI).Methods: A total of 112 patients with atherosclerotic stenosis treated in our hospital were selected.According to ramdom number table and parallel control analysis method, they were randomly and equally divided into routine nursing group and behavioral nursing group (received more active behavioral nursing based on routine nursing group), both groups were treated and observed for six months.The self-care ability scale score before and after nursing, incidence of complications and quality of life (QOL) score after six months were compared between two groups.Results: Compared with before nursing care, after six-month nursing, self-care ability scores significantly rose in both groups, P<0.01 both;compared with routine nursing group after six months, there were significant rise in self-care ability score [(110.34±12.84) scores vs.(128.49±11.39) scores](P=0.001) and each dimension score of QOL(P=0.001 all), and significant reduction in incidence rate of complications (21.4% vs.7.1%,P=0.031) in behavioral nursing group.Conclusion: Behavioral nursing can improve self-care ability, quality of life, promote rehabilitation, effectively reduce occurrence of postoperative complications in patients with atherosclerotic stenosis after percutaneous coronary intervention.

Objective: To investigate the high risk factors of occurring the syndrome of cerebral-internal organs in the patients with acute cerebral hemorrhage(ACH).Methods: The serum concentrations of follicle-stimulating hormone(FSH),thyroid-stimulating hormone(TSH) and adrenocorticotrophic hormone(ACTH) were measured by electrochemical radiation in acute period of 37 cases with ACH and 24 cases with cerebral infarction,and compared to those of the 30 healthy controls.The correlations among levels of serum FSH,TSH,ACTH and condition of illness,amount of hemorrhage,critical chamber hemorrhage and the displacement of cerebral mid-line structures were observed.Results: The levels of FSH and TSH were significantly lower,and the levels of ACTH were obviously higher in cases with ACH and cerebral infarction than those of healthy volunteers,and their changes in levels were more obvious in patients with ACH than in patients with cerebral infarction (all P

Adolescent ; Adult ; Aged, 80 and over ; Arthrogryposis ; genetics ; Child ; Female ; Humans ; Male ; Middle Aged ; Pedigree

Adult ; Brachydactyly ; genetics ; Chromosome Aberrations ; Female ; Fingers ; abnormalities ; Humans ; Male ; Pedigree

Adult ; Aged ; Chromosomes, Human, Pair 7 ; genetics ; Female ; Humans ; Male ; Middle Aged ; Pedigree ; Polydactyly ; genetics

Adult ; Child ; Female ; Humans ; Keratoderma, Palmoplantar ; genetics ; pathology ; Male ; Pedigree

Adult ; Humans ; Male ; Pedigree ; Polydactyly ; genetics

Objective: To explore the value of gadolinium-ethoxybenzyl-diethylenetriamine (Gd-EOB-DTPA) enhanced MRI T₁ mapping in diagnosing and distinguishing dysplastic nodule (DN) and hepatocellular carcinoma (HCC) with different degrees of differentiation. Methods: A retrospective study in the first affiliated Hospital of Guangxi Medical University from September 2015 to December 2017 was conducted. Seventy-one patients with HCC or DN (a total of 79 lesions) that confirmed by biopsy or surgical pathology findings. Seventy-nine lesions were divided into DN (n=10), well differentiated HCC (n=15), moderately differentiated HCC (n=36) and poorly differentiated HCC (n=18) according to histopathology. All the patients underwent plain MRI scan and Gd-EOB-DTPA-MRI T₁ mapping before surgery or needle biopsy. The T₁ values of each lesion and non-tumorous liver parenchyma were measured on 20 min hepatobiliary phase (HBP) T₁ mapping after Gd-EOB-DTPA administration, respectively. The increment rate of T₁ value in lesions relative to non-tumorous liver parenchyma were calculated. One-way ANOVA was used to compare the differences of T₁ value and the increment rate of T₁ value of DN and 3 groups of HCC with different degrees of differentiation. Spearman correlation was used to evaluate the correlation between T₁ mapping parameters and the malignancy degree of DN and HCC. Area under the receiver operating characteristic (ROC) curves were used to evaluate the efficacy of T₁ mapping parameters in the differential diagnosis of DN and HCC with different degree of differentiation. Results: Significant differences were found in T₁ value and increase rate of T₁ value of DN and HCC with different degrees of differentiation (P< 0.05). The T₁ value and increase rate of T₁ value showed an increasing trend from DN to poorly differentiated HCC after enhancement. The T₁ value and increase rate of T₁ value were positively correlated with the malignancy of DN and HCC (r=0.418 and 0.634, P<0.01). There were significant differences in the increase rate of T₁ value between well-differentiated HCC and moderately-differentiated, well-differentiated HCC and poorly-differentiated HCC, respectively (P<0.05). The area under ROC curve of T₁ value and the increase rate of T₁ value for differentiating DN from well-differentiated, moderately differentiated and poorly differentiated HCC was 0.933, 0.928, 0.939 and 0.867, 0.961, 0.961, respectively. The area under ROC curve of the increase rate of T₁ value for differentiating well-differentiated HCC from moderately-differentiated, well-differentiated HCC from poorly-differentiated HCC was 0.770 and 0.844, respectively. Conclusions Gd-EOB-DTPA enhanced MRI combined with T₁ mapping can provide valuable diagnostic information for identifying DN and HCC with different degrees of differentiation.

Objective:To investigate the impact of exogenous hypoxia-inducible factor 1α(HIF-1α)on glucose metabolism-related proteins and neurological function in the hippocampal CA1 region of rats with cerebral ischemia.Methods:Adult male SD rats were randomly assigned to four groups: sham operation group(Sham group), cerebral ischemia reperfusion group(CIR group), recombinant adenovirus empty vector intervention group(Ad group), and recombinant adenovirus HIF-1α gene intervention group(AdHIF-1α group), each consisting of 12 rats.A rat model of cerebral ischemia-reperfusion injury was induced using the modified suture method, and neurological deficits were assessed using the Longa method.In line with previous protocols, exogenous Ad and AdHIF-1α were introduced into the lateral ventricle of rats in the Ad and AdHIF-1α groups, respectively.After 28 days of observation, the animals were euthanized.Hippocampal tissue was collected for analysis, including Hematoxylin-eosin(HE)staining, terminal transferase labeling in situ(TUNEL)staining, and Nissl staining to evaluate pathological changes and neuronal survival in the hippocampal CA1 region.Western blot was performed to assess the expression levels of HIF-1α, glucose transporter 1(GLUT1), glucose transporter 3(GLUT3), and 6-phosphofructose-2-kinase/fructose-2, 6-bisphosphatase 3(PFKFB3)proteins in the hippocampal tissue.Results:Following 28 days of recombinant adenovirus HIF-1α gene therapy, rats in the AdHIF-1α group exhibited reduced neurological deficits compared to the CIR group( P<0.05).Histopathological analysis of nerve cells in the CA1 region of the hippocampus showed significant improvement, with an increase in the number of surviving nerve cells and a decrease in apoptotic cells( P<0.01).Western blot results indicated an upregulation of HIF-1α expression in the hippocampus of the CIR group compared to the Sham group, along with increased levels of glucose metabolism-related proteins(GLUT1, GLUT3, and PFKFB3)(all P<0.05).Furthermore, elevating HIF-1α expression through AdHIF-1α led to a further increase in the expression of glucose transporters(GLUT1, GLUT3, and PFKFB3)in the AdHIF-1α group, demonstrating statistically significant differences compared to the CIR group(all P<0.05).Notably, there were no statistically significant variances in the aforementioned parameters between the Ad group and the CIR group(all P>0.05). Conclusions:The AdHIF-1α gene has the potential to enhance neurological function, promote nerve cell survival, and decrease nerve cell apoptosis.This effect is likely achieved by increasing HIF-1α expression in the hippocampus, subsequently up-regulating GLUT1, GLUT3 and PFKFB3 expression, and ultimately improving glucose metabolism supply.Overall, this gene shows promise in protecting the brain.

Objective:To analyze the influencing factors and improvement paths of the cultivation of full-time doctoral scientific and technological innovation ability in large public hospitals, and propose countermeasures and suggestions.Methods:This studyed conducted a survey and analysis of 122 doctors from Linyi People′s Hospital in Shandong Province, and completed a current situation study based on the analysis results.Results:There was no significant difference between the two groups in gender, age, degree type, professional category, discipline level, Graduate School type, job type and other indicators. There were significant differences between the two groups in scientific research topic selection ability score, project design ability score, data analysis ability score, data interpretation ability score, project approval in recent 5 years, project level, number of SCI journal papers published in recent 5 years, cumulative impact factors of SCI journal papers, and annual number of academic activities ( P<0.05). Conclusions:The hospital can improve the scientific and technological innovation ability of full-time doctors by setting up a special cultivation plan, establishing an interdisciplinary team, optimizing scientific research management services, improving the evaluation and assessment system, and improving welfare protection.