1.Self-efficacy of newly-contracted nurses in a tumor hospital and the related factors
Modern Clinical Nursing 2016;15(1):28-31
Objective To explore the self efficacy of newly-contracted nurses in a tumor hospital in Guangzhou and to find out the related factors. Methods By convenience, cluster sampling method, 333 newly-contracted nurses from a tumor hospital in Guangzhou were recruited in the study. The general self-efficacy scale (GSES) and a self-designed demographic questionnaire were used to look into their self-efficacy and explore the related factors. Results The average score of self efficacy was (2.67 ± 0.41). The level of self-efficacy was related to education and the type of hospital for internship. Nurse with bachalor degree and graduated from comprehensive hospital had higher self-efficacy. Conclusions The self efficacy of the newly contracted nurses is intermediate. The education level and the type of hospital for internship both influence the level of self efficacy. The special hospitals should strengthen the teaching and training of students and lay stress on developing their capacity to prepare them for the job.
2.Guide to TCM syndrome differentiation and treatment of stasis-heat syndrome
Zhongying ZHOU ; Mianhua WU ; Xueping ZHOU
China Journal of Traditional Chinese Medicine and Pharmacy 2006;0(09):-
‘Stasis-heat’is a pathological factor that arises from exogenous and endogenous injuries in the development and progression of diseases.It can also be the pathogenesis at a certain stage of disease.It manifests clinically as the syndrome of‘Stasis-heat Interactivity.’Through long-term clinical practice‘Stasis-heat’has been found to spread in a variety of diseases’processes and has general clinical significance.Using‘Stasis-heat’theory in prescribing an herbal formula can significantly improve clinical efficacy,displaying the advantages of using traditional Chinese medicine to prevent and treat acute and severe diseases.According to more than 30 years of research and clinical practice,based on ongoing discussion and revision by experts,we have developed the‘Guide to TCM Syndrome Differentiation and Treatment of Stasis-heat Interactivity Syndrome,’a work that is an essential reference for both Chinese medicine and integrated Chinese and Western medicine clinicians.This article lays the groundwork in the hope that other experts will provide further input that will improve the guidelines laid out in this piece of work.
3.Correlation of root and root canal diameter of maxillary central incisors with age in Chinese Han popula-tion
Yayun WU ; Zhongying NIU ; Shu YAN ; Ting WANG ; Baojiang WU
Journal of Practical Stomatology 2015;(6):784-788
Objective:To investigate the correlation between root and root canal diameter of maxillary central incisors and age by cone-beam computed tomography(CBCT).Methods:CBCT images of 420 cases of Chinese Han population were divided into 7 age groups as follows:1 5 -24,25 -34,35 -44,45 -54,55 -64,65 -74 and 75 -84(n =60).Root diameter and root canal diameter of maxillary central incisors at the 3 /4 level from the cemenal-enamel junction(CEJ)to root apical were measured.Linear-regression a-nalysis was used to analyze the correlation between root and root canal diameter of the teeth and age,T-test was used to examine the gender difference.Results:Mean root diameter(mm)of the teeth in males and females were 5.81 ±0.445 and 5.53 ±0.489(P <0.05),mean root canal diameter(mm)1 .20 ±0.396 and 0.96 ±0.236(P <0.05),mean of the ratio of root canal diameter and root diameter of the teeth 0.21 ±0.072 and 0.1 7 ±0.043(P <0.05)respectively.There were negative correlations between the ratio of root canal diameter and root diameter of the teeth with age (R2 =0.576,P <0.05).Conclusion:The ratio of root canal diameter and root diameter of maxillary central incisors is negitively correlated with age in Chinese Han population.The decrease of root canal diame-ter in males is more significant than that in females.
4.Clinical signipicance of mammaglobin detection in sentinel lymph nodes of breast cancer
Yijun WU ; Xinhui ZHOU ; Zhongying HUANG ; Jiren YU ; Shusen ZHEN
Chinese Journal of General Surgery 1997;0(06):-
Objective To investigate the clinical significance of detecting mammaglobin in sentinel lymph nodes(SLN) of breast cancer. Methods In 32 breast cancer patients, methylene blue was injected around parechyma of breast cancer to locate the SLNs, and nested RT PCR(reverse transcriptase polgmecane chain reaction) was used to examine the expression of mammaglobin mRNA. Results The SLN was successfully identified in 30 of the 32 cases(93.8%).The micrometastases detection between group SLNs and non SLNs had significant statistical difference(P
5.The Effects of Arsenite Trioxide in Various Concentrations on the Esophageal Carcinoma Cell Line
Jian SHEN ; Minhua WU ; Weijia CAI ; Zhongying SHEN ;
Chinese Journal of Cancer Biotherapy 1995;0(02):-
Objective: To further study the effects of As 2 O 3 in various concentrations on the esophageal carcinoma cell line. Methods: The esophageal malignant transformed epithelial cells (SHEEC1) were induced by HPV18 in synergy with TPA in our laboratory. The cells cultured in flask and 24 wells plate were treated by As 2 O 3 with concentrations of 1, 3 and 5 ?mol/L for 2, 4, 8, 16, 24 h respectively. The morphologic changes of cells were observed under election microscopy. The mitotic index (MI) of living cells was calculated by phase contrast microscopy and the cells with TdR uptake were examined by autoradiography. The proliferative index (PI) and apoptotic index (AI) were assayed by flow cytometry. Results: A low dosage of As 2 O 3 (1.0 ?mol/L) enhancing the protiferative rate of SHEEC1 was demonstrated with TdR uptake, MI and PI increased. The high AI and low PI were found in the high concentrations (3 and 5 ?mol/L)of As 2 O 3 . The morphological changes of apoptosis and necrosis were found in 24 h after As 2 O 3 in high concentrations (3 and 5 ?mol/L) administrated. Conclusion: The effects of As 2 O 3 in various concentrations are different. Low concentration of As 2 O 3 promotes the proliferation of the esophageal carcinoma cells by increment of DNA synthesis. In high concentration of As 2 O 3 apoptosis and necrosis are induced.
6.The Effects of Arsenite Trioxide on the Transplanted Hepatic Carcinoma in Mice
Jian SHEN ; Minhua WU ; Minghua CHEN ; Qiaoshan LI ; Zhongying SHEN ;
Chinese Journal of Cancer Biotherapy 1995;0(03):-
Objective: To investigate the antitumor effects of arsenic trioxide (As 2 O 3 ) on solid tumor in vivo , the transplanted hepatic carcinoma of mice were treated with various dosages of As 2 O 3 . Methods: After 50 mice were injected intraperitoneally with 0,2, 4, 6, 8 ?mol/g As 2 O 3 respectively for observation of acute toxicity, 1, 2, 3 ?mol/g were selected for this experiment. Eighty mice were transplanted with hepatic carcinoma cells (1.5?10 6 cells/each side) into both subaxillae. As 2 O 3 in 0, 1, 2 and 3 ?mol/g were injected into right subaxilla respectively once every day for 10 days. At the 30th day after transplanted hepatic carcinoma cell, mice were killed and the size of solid tumors was measured. The chronic cytotoxicity of As 2 O 3 was observed in these mice.Results: In right subaxillae tumors, which were injected directly with As 2 O 3 , were apparent smaller than that in the left ( P
7.Discussion of Clinical Nursing and Communication Skills for Perioperative Patients with Liver, Gallbladder, Spleen, and Pancreas Illness in Solution Focused Approach
Zhongying CHEN ; Jiangang CHEN ; Chenyan WU ; Qinfeng QIAN ; Mingbo MAO ; Xiudi CHEN
Chinese Medical Ethics 2016;29(5):774-776
Objective:To conduct clinical psychological intervention for the perioperative patients through solu-tion focused approach, excavate potential and improve the adaptation ability. Methods: On the basis of establis-hing a good nurse-patient relationship, the application of the solution focused approach was conducted in the peri-operative patients ( description of the problem, the construction of specific aims, and discussion on the exception, giving feedback, and evaluation of progress) . Results:After the intervention of solution focused approach, the pa-tients′negative emotion such as nervousness, anxiety, fear and depression decreased significantly (P <0. 05). Conclusion:Psychological intervention could effectively eliminate the negative mood of patients, improve the doc-tor-patient relationship, dissolve the contradiction between doctors and patients, reduce the incidence of medical disputes, and thereby enhance mutual understanding, trust and respect between doctors and patients, which makes the doctor-patient relationship more harmonious.
8.Transcatheter closure of anastomotic leakage after surgical procedures for noninfected ascending aortic pathology
Wenhui WU ; Junzhou PU ; Guangrui LIU ; Yuguo XUE ; Tiezheng LI ; Zhongying XU ; Lianjun HUANG
Chinese Journal of Radiology 2016;50(10):774-778
Objective To evaluate the safety and efficiency of transcatheter anastomotic leakage closure after surgical procedures for non-infected ascending aortic pathology with different occlusion devices. Methods From Dec. 2013 to Sep. 2015, six cases received interventional therapy for anastomotic leakage after surgical procedures for non-infected ascending aortic pathology using occluders. Four cases were with proximal graft-vessel anastomotic leakage, including two pseudoaneurysms at the site of aortic roots and two ascending aorta to right atrium shunts. The other two cases were with artificial grafts to intraoperative stent anastomotic leakage leading to endoleak type Ib. The anastomotic leakage was totally occluded by single ADOⅡrespectively in four cases. Two detachable coils were implanted in one case with artificial graft to intraoperative stent anastomotic leakage, but mild residual shunt to false lumen was detected by DSA and follow-up CTA. The second interventional procedure was carried out one month later, and one ADO Ⅱ was used to close the residual leakage totally. One PDA occluder was implanted along arteriovenous guide-wire track via aortic root to right atrium fistula in one case. Results All the anastomotic leakages of the six cases were totally excluded by different occlude devices percutaneously. The technical success rate was 100%. Follow-up time was from 1 month to 4 years. The patients' clinical condition improved obviously. Follow-up CTA showed no recurrence of anastomotic leakage. Complete thrombosis and marked shrinkage of the pseudoaneurysm were achieved in two cases, and the partial thrombosis and shrinkage of the false lumen were achieved in 2 cases. Conclusion Trans-catheter closure is an alternative treatment for ascending aortic surgical anastomotic leakage, which may achieve satisfactory short-and mid-term results.
9.Perioperative nursing of huge malignant lobulated breast tumor
Lijuan ZHANG ; Huiting ZHANG ; Zhongying HUANG ; Xiaodan WU ; Hailin TANG ; Jun YAN ; Mingzhu XIN
Chinese Journal of Practical Nursing 2015;(32):2447-2450
Objective To summarize the perioperative nursing of huge malignant lobulated breast tumor, so as to promote the recovery of patients. Methods A total of 11 patients with huge malignant lobulated breast tumor patients were selected, assessed the preoperative status,finished breast tumor site nursing, strengthen psychological nutritional assessment, the adjustment of the respiratory system for the operation, prevent falls. In addition to do a good job in general nursing and postoperative pain management, but should also focus on the observation of the chest wall flap, drainage tube care, to prevent bleeding and infection, etc. Results By implementing the nursing plan, 1 case of breathing difficulties preoperative patients with respiratory function improved, 1 case of refuse treatment of patients accepted surgical treatment after psychological intervention, 2 cases of postoperative patients with skin flap necrosis, local treatment, after compression bandage, 1 case of good recovery, 1 case of poor treatment effect for the wound recovered well after back surgery graft;1 case of patients with subcutaneous effusion, to adjust the drainage tube, suction fluid, after compression bandage, partial treatment, recovering well. Patients were good recovery, discharged smoothly. Conclusions By constantly sum up experience, through positive assessment of patients after preoperative mental and physical health and attaches importance to patients' skin flap, bleeding, pain, completes the drainage tube nursing and prevention of infection, can effectively promote the recovery of patients.
10.Construction and application of network bilingual teaching resource database of blood cell morphology
Zhongying WANG ; Xiaoyan DENG ; Hongyun JIA ; Zhen LIN ; Shiwen HUANG ; Xiaoman WU
Chinese Journal of Medical Education Research 2011;10(7):794-796
Morphological examination of blood cells is an important part of the hematology examination course. In order to enrich teaching resources, network of bilingual education resource was established and put into application by the Department of Hematology in Guangzhou Medical College. The repository improved teaching quality of cell morphology, and played a role in training personnel of hematology examination with solid basic skills.