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Objective:To investigate the intervention effects and influencing factors of family management intervention on parents' disease management ability, family function of children with coronary artery lesions in Kawasaki disease.Methods:This was a quasi experimental study. Conveniently, 88 parents of children with Kawasaki disease coronary artery lesions from the Children's Hospital of Chongqing Medical University from March 2020 to June 2021 were selected for the study, and they were divided into the control group and the intervention group according to the order of the first consultation with 44 cases in each group. In the control group, conventional care and health education were used, while in the intervention group, a 6-month family management intervention was implemented on the basis of the control group. Family Management Measure (FaMM), Family Assessment Device (FAD) were used to assess the parents' disease management ability, family function before and after the intervention, respectively.Results:A total of 88 study subjects completed the pre-intervention survey in this study, and a total of 79 study subjects were surveyed when they returned to the hospital for review at the end of 6 months of intervention, including 40 in the intervention group and 39 in the control group, with a missed rate of 10.23% (9/88). There was no significant difference in the score of FAD, FaMM, Kawasaki disease knowledge questionnaire before the intervention between the two groups ( P>0.05). The scores of FAD in the intervention group was (21.58 ± 4.60) points, which was lower than that in the control group (24.62 ± 5.28) points, and the difference was statistically significant ( t=2.73, P <0.05). The scores of FaMM in the intervention group was (46.83 ± 6.02) points, which was higher than that in the control group (42.72 ± 6.09) points, and the differences was statistically significant ( t=-3.01, P <0.05). The age of the child, and whether the child was an only child were the influencing factors of the difference in disease management ability, and the difference in the family function of the parents of the child, respectively (all P<0.05). Conclusions:Family management intervention can improve the disease management ability of the parents of children with coronary artery lesion, improve family function. In the future, targeted interventions can be conducted according to different ages of children, and different family members' composition in order to obtain better intervention effects.
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OBJECTIVE@#To retrospectively compare the effect of alternate levels miniplate and anchor fixation with the effect of all levels miniplate fixation in expansive open-door cervical laminoplasty (EOLP).@*METHODS@#Patients with cervical spondylosis underwent EOLP between July 2015 and June 2016 were included in the study. There were 33 patients in the alternate group (alternate levels miniplate and anchor fixation group) and 34 patients in the miniplate group (all levels miniplate fixation group). Neurological function was evaluated with the Japanese Orthopedic Association (JOA) score and degree of pain was assessed with the visual analogue scale (VAS) score. Basic clinical and surgical data, complication rates and medical costs of the two groups were compared. In addition, radiological examinations were performed pre- and post-operatively and at the final follow-up. Relative imaging data such as anteroposterior diameter (APD), cervical curvature index (CCI) and open angle were collected and compared.@*RESULTS@#(1) The mean follow-up time was 18.6 months in the alternate group and 18.9 months in the miniplate group. There were no significant differences in operation time, intraoperative blood loss, perioperative complication rates, post-operative hospital stays, VAS scores and neurological recovery rates preoperatively and at the final follow-up between the two groups. (2) Additionally, no obvious differences were observed about CCIs and APDs at the three follow-up time points between the two groups. Post-operative open angles at C4 and C6 in the alternate group were significantly smaller than those in the miniplate group. However, there were no significant differences in C3, C5 and C7 open angles between the two groups post-operatively. Notably, no significant differences were detected about the open angles at all levels between the two groups at the final follow-up. (3) When comparing radiologic data at different time points in each group, CCIs and open angles at each level had no significant differences, but APDs after surgery and at the final follow-up were significantly larger than pre-operative APDs. (4) Total costs in the alternate group were significantly lower than those in the miniplate group.@*CONCLUSION@#The two surgical methods showed almost the same neurological recovery rates and complication rates. However, use of alternate levels miniplate and anchor fixation in EOLP can reduce medical expenses.
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Humans , Bone Plates , Cervical Vertebrae , Laminectomy , Laminoplasty , Retrospective Studies , Treatment OutcomeABSTRACT
Objective To understand the situation of knowledge,attitude and practice (KAP) of sheep farmers and field veterinarians towards brucellosis prevention,and find out the potentially influential factors.Methods From March to September in 2017,1 067 sheep farmers and 401 field veterinarians were selected as participates,and questionnaire survey was carried out.Percentage rate was used to describe the situation of KAP.Nonparametric test was used to compare the KAP score difference.Results The overall awareness in sheep farmers and field veterinarians was 64.2％ and 80.1％,respectively.In addition,there were 17.3％ (185/1067) sheep farmers and 12.2％ (49/401) field veterinarians had never heard of brucellosis.The knowledge awareness in sheep farmers and field veterinarians was 62.6％ and 79.0％,respectively,75.8％ and 83.8％ of them had positive attitude to brucellosis prevention,54.1％ and 77.6％ of them had good practice habit.They hoped in the future,more information could be received through TVs,and then was internet or broadcasting.Sheep farmers who from first class region,age less than 45 years,education higher than junior high school,feeding time less than 5 years and sheep ever infected with brucellosis (U =4.85,3.08,3.29,2.20,6.62,P ＜ 0.05 or ＜ 0.01),had higher KAP scores than others.Field veterinarians,who had lower education,had lower KAP scores (U =4.29,P ＜ 0.01).Conclusions The awareness of sheep farmers and field veterinarians still need to improve and strengthen.Some suggestions are put forward:improve intervention pattern,optimize content and method,pay attention to use new media.
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Objective To assess the clinical effect of oblique lumbar interbody fusion (OLIF) combined with percutaneous pedicle screw fixation on computer navigation for lumbar spondylolisthesis.Methods Total 20 patients (8 males and 12 females with average age of 54.1± 12.3 years) with lumbar spondylolisthesis were enrolled in our study during Oct.2014 and May.2016.All patients were treated with OLIF combined with percutaneous pedicle screw fixation on computer navigation.Operation time,blood loss and complications were all recorded.Clinical and Radiographic evaluation were investigated on 1 week,3 months,6 months,12 months postoperatively and final follow-up.Visual analogue scale (VAS) for low back pain and leg pain,Oswestry disability index (ODI) for low back pain and the MOS item short form health survey (SF-36) were used to evaluate the clinical efficacy of surgery.Disc height,disc angle,lumbar lordosis and degree of upper vertebral slip of patients were investigated with X-ray.Cross-sectional area of intervertebral foramina was measured with three-dimensional CT and MRI.The cross-sectional area and sagittal diameter of the thecal sac were measured on T2-weighted axial and sagittal magnetic resonance images.Accuracy of pedicle screw placement was investigated with three-dimensional CT.Fusion rate was investigated with three-dimensional CT and Xray.Results All patients were followed for 12-30 months (22.9±4.8 months).The mean operation time was (119.0±23.8) min,the mean blood loss was (57.8±20.6) ml.VAS for low back pain,VAS for leg pain,and ODI were significantly improved from (6.7± 2.6),(6.3±2.7) and 50.5％±18.2％ preoperatively to (1.3±1.0),(0.8±1.0) and 14.0％±9.6％ at the latest follow-up.The SF-36 PCS and MCS scores were improved from (27.1 ± 13.9) and (51.0±22.7) preoperatively to (67.3± 18.9) and (81.2±14.1) at the latest follow-up.Disc height,disc angle,lumbar lordosis were significantly increased from (6.0±3.6) mm,1.8°±6.2° and 39.2°±8.4° preoperatively to (10.8± 1.7) mm,6.2°±3.5° and 45.0°±7.8° at the latest follow-up.Degree of upper vertebral slip of patients was reduced from 23.5％±7.4％ preoperatively to 4.2％±3.1％ at the latest follow-up.Cross-sectional area of intervertebral foramina in CT and MRI were significantly increased from (140.6±36.0) mm2 and (78.1±31.2) mm2 before surgery to (179.8±35.6) mm2 and (141.7±29.5) mm2 at 6 months after surgery.Cross-sectional area and sagittal diameter of thecal sac were significantly increased from (73.4±29.3) mm2 and (5.2±3.2) mm before surgery to (124.5±26.6) mm2 and (9.5±2.0) mm at 6 months after surgery.Accuracy of pedicle screw placement was 95％,and fusion rate was 100％ at 6 months after surgery.There were no severe vascular and nerve injuries.Conclusion OLIF combined with percutaneous pedicle screw fixation on computer navigation has good indirect decompression effect on lumbar spondylolisthesis,and was associated with high fusion rate.It can also effectively decrease the surgical trauma,improve the accuracy of pedicle screw placement,and increase disc height,disc angle and lumbar lordosis.
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OBJECTIVE@#To evaluate the clinic manifestation, pathologic behavior, therapy and prognosis of rare aggressive fibromatosis in the head and neck.@*METHOD@#Two cases of aggressive fibromatosis were analyzed and relevant literatures were reviewed.@*RESULT@#Aggressive fibromatosis was characterized as infiltrative, locally aggressive and tended to recur after surgical resection. Pathology showed fibroblastic monoclonal proliferation. Fibromatosis was composed of well-differentiated fibroblasts and myofibroblasts, lacking cytological features of malignancy and scanty or absent mitotic activity. Complete surgical excision of aggressive fibromatosis was considered to be the only effective method of cure by most authorities. Chemotherapy and radiotherapy can be used together with surgery in recurrence or unsatisfactory surgical margin. In our study, one patient recurred after the first operation, and after another operation, the patient did not recur after 6 months follow up, and the other one did not recur after 6 months follow up.@*CONCLUSION@#The diagnosis of aggressive fibromatosis depended on pathological examination. Radical removal was an important way to reduce recurrence rate. Radiation therapy and chemotherapy can be used as adjuvant therapy in patients with recurrent or unresectable or inoperable disease.
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Adolescent , Female , Humans , Middle Aged , Fibromatosis, Aggressive , Diagnosis , General Surgery , Head and Neck Neoplasms , Diagnosis , General SurgeryABSTRACT
Objective: To investigate the differentially expressed genes in osteosarcoma cell lines with various metastatic potentialities, and to screen for new candidate genes related to metastasis of osteosarcomas. Methods: The total RNAs of a lowly metastatic and a highly metastatic osteosarcoma cell lines (M6 and M8) were extracted. Differentially expressed genes in the two osteosarcoma cell lines were studied by cDNA microarray. The hybridization signals were scanned with a Generation Ⅲ array scanner and analyzed by Imagequant 5.0 software. Typical differentially expressed genes were further verified by real-time quantitative PCR. Results: There were 330 differentially expressed genes between M6 and M8 cells. In the high-metastasis M8 cells, 178 genes were up-regulated and 152 genes were down-regulated compared to the low-metastasis M6 cells, with 43 extremely up-regulated and 49 extremely down-regulated. The differentially expressed genes were mainly associated with cell proliferation, indicating these genes might be related to the inhibition of M6 cells. Other differentially expressed genes included those associated with the regulation of gene expression and signal transduction, indicating these genes might be correlated with tumor metastasis. Conclusion: cDNA microarray shows an advantage in identifying genes associated with metastasis of osteosarcoma. In M8 subset of MG63 osteosarcoma cells,43 genes are up-regulated and 49 genes are down-regulated, which may be related with metastasis of osteosarcoma.
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<p><b>OBJECTIVE</b>To explore the relationship between multidrug resistance (Mdr) and malignancy. To observe whether P-glycoprotein (P-gp) overexpression had the same bioactivity as osteogenic stem cell turning into more mature cell or more complex phenotype when parent cell line turned to Mdr phenotype.</p><p><b>METHODS</b>Six cell sublines of Mdr phenotype with different expression degree were analyzed. Stathmin generally identified in malignancy cell and stem cell, was a microtubule associated protein and the signal of differentiation in osteogenic stem cell. RT-PCR and hybridization in situ were used to analyze the relationship between Mdr1 mRNA and expression of Stathmin mRNA and VEGF mRNA.</p><p><b>RESULTS</b>Morphological and functional analysis of Mdr phenotype showed the P-gp-positive cell lines were more differentiated than the parent cells in terms of enhanced activity of cellular alkaline phosphatase. These subclones all displayed a decrease in potential malignancy such as tumor growth rate and metastatic ability. A significant negative correlation could be identified between Mdr1 mRNA and expression of VEGF and Stathmin mRNA.</p><p><b>CONCLUSION</b>Expression of Mdr1/P170 indicated osteosarcoma cells differentiated towards more mature state, which will develop the new research field of Mdr and supply the new research method of the function of P- gp.</p>
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Humans , ATP Binding Cassette Transporter, Subfamily B, Member 1 , Genetics , Metabolism , Cell Differentiation , Cell Line, Tumor , Drug Resistance, Multiple , Drug Resistance, Neoplasm , Gene Expression , Multidrug Resistance-Associated Proteins , Genetics , Metabolism , Osteosarcoma , Genetics , Metabolism , Vascular Endothelial Growth Factor A , Genetics , MetabolismABSTRACT
Objective To evaluate the safety and effectiveness of balloon kyphoplasty combined with physiotherapy in the treatment of osteoporotic vetcrbral compression fractures (OVCFs). Methods A retrospective review was of 12 OVCF cases ( including 16 fracture vertebrae) treated with balloon kyphoplasty was performed. Each patient had also been treated with anti-osteoporotic medication and the Rehabilitation of Osteoporosis Program-Exercise (ROPE) protocol, and each had received a six-month follow-up visit. The following parameters were recorded before the operation and 1 day and 6 months afterward : fracture recurrence, the severity of pain before and after treatment, and the change of vertebral height. The severity of pain was evaluated by using a visual analogue scale (VAS). Results During the treatment, no complication or adverse event was found. The average VAS values preoperation, postoperation and at the 6-month follow-up were 7.6±1.3, 2.1±1.2 and 2.6±1.4, respectively. The average changes in vertebral height preoperation, postoperation and at the 6-month follow-up were 49.2±18% , 74.3 ±14% and 69.8±16% respectively. All of the measures evaluated improved noticeably after the combined treatment. Conclusion Balloon kyphoplasty combined with anti-osteoporotie medication and physiotherapy showed good effects in the treatment of osteoporotic veterbral compression fractures.
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<p><b>OBJECTIVE</b>To explore the effects of berberine and insulin on adiponectin mRNA expression in 3T3-L1 adipocyte.</p><p><b>METHOD</b>The 3T3-L1 adipocyte was treated with berberine and insulin for 48 hours, the level of adiponectin mRNA in 3T3-L1 adipocyte expression was determined with semiquantity RT-PCR using beta-actin as internal reference.</p><p><b>RESULT</b>The level of adiponetin mRNA in 3T3-L1 adipocyte was increased after treated with berberine only (P < 0.05), the effect of berberine was inhibited by high concentration insulin (P < 0.05).</p><p><b>CONCLUSION</b>In vitro, berberine increases the expression of adiponectin in 3T3-L1 adipocyte, insulin inhibits the effect of berberine.</p>
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Animals , Mice , 3T3-L1 Cells , Metabolism , Adipocytes , Cell Biology , Metabolism , Adiponectin , Berberine , Pharmacology , Insulin , Pharmacology , Intercellular Signaling Peptides and Proteins , Genetics , RNA, Messenger , GeneticsABSTRACT
<p><b>OBJECTIVE</b>To explore the affecting factors on coronary heart disease among people over 40 years of age in Guangxi area, China.</p><p><b>METHODS</b>Baseline data was gathered through the Third National Blood Pressure Survey in 1991 in China. A total number of 11 818 adults over 40 years old had been studied in Guangxi province. Data of morbidity and mortality of coronary heart disease was obtained.</p><p><b>RESULTS</b>Cardiovascular events were related to systolic blood pressure, diastolic blood pressure, pulse pressure, smoking, BMI regardless of their myocardial infarct (MI) history. Cox regression analysis showed that the relative risk for cardiovascular events increased by 21 [95% confidence interval (CI): 9.06-48.44] times for those people having MI history. When pulse pressure, systolic blood pressure, diastolic blood pressure increased by every 10 mm Hg, the relative risk for cardiovascular events increased by 1.29 (95% CI: 1.11-1.49), 1.18 (95% CI: 1.02-1.22), 1.13 (95% CI: 1.05-1.28) respectively. There was 1.23 (95% Cl: 1.05-1.45) times higher in smoker than non-smoker on relative risk for cardiovascular events. When BMI increasing 1, the relative risk for cardiovascular events would increase 1.03 (95% CI: 1.01-1 .05) times.</p><p><b>CONCLUSION</b>Hypertension, smoking, increase of BMI were the risk factors of coronary heart disease among people who were over 40 years of age.</p>
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Adult , Humans , Body Mass Index , China , Epidemiology , Cohort Studies , Confidence Intervals , Coronary Disease , Epidemiology , Health Surveys , Hypertension , Myocardial Infarction , Proportional Hazards Models , Risk Factors , SmokingABSTRACT
According to teaching practice of "microbial engineering", teaching reforms, such as conformity and optimization of the curriculum system, improvement of teaching methods and the construction of multilevels experimental teaching system, are investigated in this paper, in order to improve the teaching quality and enhance the overall quality and the abilities of operation and innovation of students.