1. The impact of deep vein thrombosis prevention training on patients′ knowledge and self-management
Chinese Journal of Practical Nursing 2019;35(14):1060-1063
Objective:
To investigate the effect of nurse-directed prevention of deep vein thrombosis (DVT) on deep vein thrombosis knowledge and self-management.
Methods:
From April 2016 to April 2017, patients who underwent surgery in the Department of Thoracic Surgery, Urology, and General Surgery of Nanyang Central Hospital were divided into study group and control group. 80 patients in each group were included in the study. Patients in the study group were trained in DVT prevention, and the control group received routine nursing measures. The general condition of the patients was recorded, and the differences between the general conditions of the two groups and the DVT prevention questionnaire scores and the completion rate of self-care practice after DVT were compared.
Results:
The scores of the DVT prevention questionnaires in the study group were significantly higher than those in the control group (
2.Study of resting-state functional MRI on immediate effect regulated by acupuncture on acupoints in patients with migraine without aura
Ya'nan ZHANG ; Ni LIU ; Mengmeng REN ; Yueying HONG ; Jianrui ZHANG ; Lei ZHANG ; Xuanzhi LUO ; Huilin LIU ; Jianwei HUO ; Fang HAN
Journal of Practical Radiology 2024;40(1):11-14
Objective To explore the mechanism of immediate effect regulated by acupuncture on acupoints in patients with migraine without aura(MwoA)during the interictal period.Methods A total of 28 MwoA patients were enrolled and resting-state functional magnetic resonance imaging(rs-fMRI)were performed at baseline and after acupuncture for 30 minutes.Paired t test was used to compare the differences of regional homogeneity(ReHo)and voxel-mirrored homotopic connectivity(VMHC)between two groups.Additionally,the correlation between the changes of rs-fMRI indexes and clinical scores was analyzed.Results In MwoA patients after acupuncture for 30 minutes,the mean regional homogeneity(mReHo)was decreased in the right lingual gyrus and right cere-bellum and was increased in the right middle frontal gyrus,while the z transformation voxel-mirrored homotopic connectivity(zVMHC)was significantly decreased in the bilateral cuneus compared with baseline.There was no significant correlation between imaging data and clinical scales.Conclusion Patients with MwoA after acupuncture for 30 minutes show abnormal ReHo and VMHC in multiple brain regions,which suggest that the mechanism of immediate effect may act through regulating pain-related brain regions.
3.miR-139-5p inhibits proliferation and invasion of epithelial ovarian cancer cells by targeting Notch1
JIANG Ping ; YANG Xike ; WANG Qiuyu ; SHAO Lanyun ; WANG Songpeng ; FANG Jianrui ; FU Pengxiao ; GUO Yingying
Chinese Journal of Cancer Biotherapy 2020;27(1):19-24
Objective: To explore the action mechanism of miR-139-5p inhibiting proliferation and invasion of epithelial ovarian cancer (EOC) cells by targetedly regulatingNotch1.Methods: A total of 24 pairs of EOC tissues and its corresponding para-cancerous tissues from patients, who underwent surgical resection in the DepartmentofGynecology,Nanyang Central Hospital of Henan Province, were collected for this study; in addition, human ovarian cancer cell lines (SKOV3, ES2, HEY-T30) and human ovarian epithelial cell line IOSE80 were also collected. Real-time quantitative PCR (qPCR) was applied to detectmRNAexpressionofmiR-139-5pandNotch1 in EOC tissues and cell lines. The miR-139-5p over-expression vector and recombinant plasmid pLV-Notch1 were transfected into SKOV3 cells. Blank control group (Ctrl group) and negative control group (NC group) were set up. Dual luciferase reporter gene assay was applied to verify the targeting relationship between miR-139-5p and Notch1 3'-UTR. CCK-8, Transwell and Scratch healing experiments were applied to detect cell proliferationinvasionandmigration, respectively. Western blotting was applied to detect expressions of proliferation and migration related proteins in cells. Results: Compared with para-cancerous tissues and IOSE80 cells, the expression of miR-139-5p was significantly decreased in EOC tissues and cell lines, while the expression of Notch1 mRNA was significantly increased (all P<0.01). The results of Dual luciferase reporter showed that Notch1 was the downstream target gene of miR-139-5p. Compared with NC group, cell proliferation, invasion and migration ability, expression levels of Notch1, NICD, Cyclin D1, Cyclin A1, Snail1, β-catenin and N-cadherin were all significantly decreased on 3 d in miR-139-5p mimic group (all P<0.01), while expression of E-cadherin was significantly increased (P<0.01); meanwhile, over-expression of Notch1 could reverse the inhibitory effect of miR-1395p on proliferation, invasion and migration of SKOV3 cells. Conclusion: miR-139-5p can targetedly regulate Notch1 to inhibit proliferation, invasion and migration of EOC cells, which may be related to its down-regulation of NICD, Cyclin D1, Cyclin A1, Snail1, βcatenin and N-cadherin, and up-regulation of E-cadherin.
4.Sex hormone levels have little impact on outcomes of cardiac surgery in fertile women with congenital heart disease: A retrospective cohort study
Kaiyu WANG ; Yushen FANG ; Jianrui MA ; Haiyun YUAN ; Jian ZHUANG
Chinese Journal of Clinical Thoracic and Cardiovascular Surgery 2024;31(06):878-884
Objective To examine the influence of hormonal fluctuations on the perioperative outcomes of patients undergoing congenital heart surgery. Methods We conducted a retrospective analysis of clinical data from fertile women diagnosed with congenital heart disease at the Guangdong Provincial People's Hospital, between January 1, 2015, and July 30, 2019. Initially, patients were categorized into groups based on serum progesterone levels: a low progesterone group (n=31) and a high progesterone group (n=153). Furthermore, based on serum estrogen levels, they were divided into a low estrogen group (n=10), a medium estrogen group (n=32), and a high estrogen group (n=118) for comparative analysis. A control group (n=24) consisted of patients who received progesterone injections before their menstrual period. Results We finally included 184 patients. The patients’ average age was 27.6±5.7 years, with 142 (77.17%) presenting with complex congenital heart conditions. There were statistically significant differences in total postoperative standard thoracic drainage volume and postoperative albumin level between the high and low progesterone groups (P<0.05), while other perioperative outcome indicators showed no statistical differences (P>0.05). Among the different serum estrogen level groups, there were statistically significant differences in postoperative blood urea nitrogen levels, total postoperative standard thoracic drainage volume, and hospital stay (P<0.05), while other perioperative outcome indicators showed no statistical differences (P>0.05). Conclusion Considering the overall clinical significance, the physiological changes in sex hormone levels appear to have a negligible effect on the perioperative outcomes of fertile women with congenital heart disease.