1.Neonatal hyperthyroidism: report of 2 cases.
Yu-Ying FAN ; Dan CHEN ; Jian MAO
Chinese Journal of Contemporary Pediatrics 2006;8(3):253-253
Female
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Humans
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Hyperthyroidism
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drug therapy
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etiology
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Infant, Newborn
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Male
2.Application of comprehensively-designed experiment teaching methodology in the teaching of geriatric nursing
Songhua ZHOU ; Yu FAN ; Ying LIU
Modern Clinical Nursing 2015;(8):71-74
Objective To explore the effect of comprehensively-designed experiment teaching methodology in the teaching of geriatric nursing. Methods Sixty-three nursing students in the grade of 2010 were assigned into the experiment group, where the comprehensively-designed experiment teaching methodology were adopted. And the fifty-eight nursing students in the grade of 2009 were assigned as the control group, where the traditional experiment teaching methods were adopted. The two groups were compared in terms of theory test scores and evaluations to the two teaching methods. Result The theory examination score and students'evaluation in the experiment were higher than those of the control group (P<0.05). Conclusion Comprehensively-designed experiment teaching method used in the teaching of geriatric nursing is beneficial for the students to improve their interest in learning, cultivate their comprehensive quality, shorten the gap between the experimental teaching and clinical practice and improve the teaching effect of geriatric nursing.
3.Effects of teratocarcinoma-derived growth factor-1 on invasion of human pancreatic cancer cell line PANC1
Yu FAN ; Ying WU ; Jun XU ; Ximing ZHONG
Chinese Journal of Pancreatology 2010;10(3):199-201
Objective To investigate the effects of the silence of teratocarcinoma-derived growth factor-1 ( TDGF-1 ) gene on invasion of human pancreatic cancer cell. Methods Three small interfering RNA (siRNA) targeting for TDGF-1 genes (S1, S2, S3 ) were designed and established, then the gene with the best silencing effects was screened. Human pancreatic cancer cell line PANC1 were transfected by siRNA with different concentrations (3. 125, 6.25, 12.5 nmoL/L), the cells without transfection, and simply treated with liposomes were controls. The expressions of mRNA and protein of TDGF-1 were determined by real time PCR and Western blot assay, respectively. The anchorage-independent growth was examined by clon formation in soft agar, and invasion ability was evaluated by boyden chamber model. PANC1 cells with transfection for 48h were injected into the nude mice to evaluate the invasion ability in vivo. Results The expressions of TDGF-1 mRNA and protein of cells transfected by siRNA were decreased in a dose-and time-dependent manner, which were significantly lower than those in liposomes group. Number of colony formation and transmembrane cell were 19.8 ± 2.2 and 49.8 + 2.6 in the control group, and 5.6 + 1.2 and 8. 1 + 1.1 in the 12.5 nmol/L transfection group. The volumes of tumor 4 weeks after transplation in the control group, liposomes group and the 12.5 nmol/L transfection group were (2.228 ± 0.016 ) cm3, ( 2.186 ± 0.028 )cm3 and ( 0.728 ± 0.023 )cm3. Conclusions TDGF-1 gene silence could inhibit invasion ability of human pancreatic cancer cell PANC1.
4.A comparative study on transumbilical single-incision vs multiple-incision laparoscopic splenectomy
Ying FAN ; Shuodong WU ; Jing KONG ; Yang SU ; Yu TIAN
Chinese Journal of General Surgery 2012;(11):910-912
Objective To study the feasibility and curative effect of transumbilical single-incision (TSIL) vs multiple-incision (MIL) laparoscopic splenectomy.Methods Ten cases (2 cases of idiopathic thrombocytopenia purpura,1 case of hereditary spherocytosis,3 cases of splenic hemangioma and 4 cases of cirrhotic splenomegaly) underwent TSIL from Jan 2010 to Ju12011,and 12 cases (3 cases of ITP,2 cases of hereditary spherocytosis,3 cases of splenic hemangioma and 4 cases of splenomegaly) underwent MIL.Clinical data were compared with each other.Results No severe complications occurred in either group.The mean operation time of single-incision group and multiple-incision group was ( 182 ± 23 ) min and ( 169 ± 19) min,and blood loss was( 160 ± 13 ) ml and ( 155 ± 16) ml ( P > 0.05 ).The post-operative pain score in TSIL and in MIL group was respectively [ ( 1.60 ± 0.20) vs (3.60 ± 0.90) on day 1,P < 0.05 ; (0.50 ±0.10) vs (2.00 ±0.45) on day 2,P <0.05].There was no significant difference between the two groups in the recovery of the gastrointestinal function,the length of hospital stay and the cost of hospitalization, all P > 0.05.The umbilical incision in TSIL cases is more cosmetic.Conclusions Transumbilical single-incision laparoscopic splenectomy is feasible and safe in experienced hands.
5.Surgical therapy for anorectal malignant melanoma
Mofei WANG ; Keming GAO ; Ying FAN ; Hao YU ; Chunyu LI
Chinese Journal of General Surgery 2011;26(5):388-390
Objective To evaluate clinical features, diagnosis and treatment of anorectal malignant melanoma (ARMM).Methods The clinical data of 15 patients of ARMM in our hospital and 18 patients in the First Affiliated Hospital of China Medical University from 1990 to 2010 were reviewed.Twenty-five patients underwent curative surgical resection, 14 patients underwent abdominoperineal excision of the rectum (APR), and 11 patients underwent local excision (LE).Survival analysis was carried out.Fisher's exact test and Log-rank test was used to compare the effects of these two different surgical procedures.Results ARMM had a female predominance, the mean age was 22 -77(54.5 ± 7.6) years.The major clinical signs included hematochezia, anus pain.The misdiagnosis rate was 67% (22/33).The average tumor size was (3.5 ±1.7) cm.Thirty-one petients(94% ,31/33) had ARMM within 5 cm from anus margin.Mean survival time was (14.0 ± 6.5)months.The overall 1-,3-,and 5-year survival rates were 48% ,22% , and 10% , respectively.Local recurrence after curative LE was higher than APR (LE,64% vs APR, 21% , P = 0.049) , The overall 3-year disease-specific survival rates after curative LE was not significantly different from that of APR (LE, 28% vs APR ,31%, x2 = 0.268, P = 0.582).Conclusions Anorectal malignant melanoma has a high rate of misdiagnosis.Radical resection could not prolong the survival time significantly in anorectal malignent melanoma patients.
6.Morphology and hemodynamics in acute Stanford type B aortic dissection: quantification by MRI
Yu LI ; Zhanming FAN ; Zhaoqi ZHANG ; Ting QI ; Kui YING
Chinese Journal of Radiology 2008;42(4):363-367
Objective To analyse the flow characteristics in the true lumen and false lumen,and the relationship between the flow characteristics and the collapse degree of the true lumen using MRI.Methods Eleven patients with acute Stanford type B aortic dissection were examined by true FISP、3D CE MRA、PC cine MRI on a Siemens Sonata 1.5 T.Not only the quantitative data on the hemodynamics such as peak velocity,average velocity,average flow volume,forward volume,retrograde volume and net volume,and the area of the true lumen and false lumen can be acquired,but also the blood flow model,ie the velocity-mapping.Then we analysed the relationship between the flow characteristics and the collapse degree of the true lumen.Results The average area of the false lumen in the proximal descending aorta(about 2 cm distal to the entry)was(8.10±2.93)cm2,and(2.59±0.93)cm2 of the true lumen in the same slice (P<0.05).The average velocity in the false lumen,(2.81±0.73)cm/s,was significantly lower than in the true lumen[(15.52±2.84)cm/s,P<0.01],wheras the average flow(36.32±5.37)ml/s,was not significantly difierent(P>0.05)from the average flow in the false lumen(37.62±24.58)ml/s.The velocity-mapping curve looked like same in the true and false lumen in this level.And in the abdominal aorta(about the level of the hepatic hilar),the average flow(10.46±5.57)cm/s was significantly lower(P<0.05)than in true lumen[(4.04±2.96)cm/s].At this level,the direction of blood flow in the true lumen was retrograde(upward)in the mid and late systolic phase in six patients,and normal in the diastolic phase and early systolic phase,that was to say,bidirectional blood flow can be caught in the true lumen of the abdominal aorta.The collapse degree of the true lumen was closely correlated with the the average velocity and the flow volume in the false Iumen,and the coefficient correlation and P value were 0.931 and 0.000,0.926 and 0.000 respectively.Conclusions PC cine MRI can quantitatively measure the peak velocity,average velocity,average flow volume,forward volume,retrograde volume and net volume,and combined with 3D CE MRA can evaluate the collapse degree of the true lumen.It is important for clinical application in the diagnosis,therapeutic management and the therapeutic opportunity choice of the acute Stanford type B aortic dissection.
7.Analysis of CLCNKB gene mutation in a family with classic Bartter syndrome
Maojing LIU ; Ying YU ; Jie GAO ; Li FAN ; Zhao HU
Chinese Journal of Nephrology 2011;27(6):395-399
Objective To investigate the mutations of CLCNKB gene in a family with classic Bartter syndrome. Methods Genetic DNA was extracted from peripheral blood leucocytes of family members.The coding exons and intron exon junctions of CLCNKB gene were amplyfied by PCR and sequenced directly.Fifty unrelated healthy subjects were selected to exclude the possibility of polymorphism. Results A heterozygous(missense)mutation(482T>G,L161R)was detected in the exon 4 of patients.The hetemzygous mutation(L161R)was found in the mother,while no mutation was found in the father of this family.L161R had not been reported and was a novel mutation when referring to literatures and human genomic database home and abroad.Conclusion A new CLCNKB gene mutation(L161R)is identified for the first time.
8.Analysis of 41 cases with functional dyspepsia complicated by psychological disorders
Qibin JIA ; Li LI ; Ying YIN ; Yujing FAN ; Yu LAN
Chinese Journal of General Practitioners 2011;10(3):207-209
In our gastroenterology clinic from Jun. 2008 to Jan. 2009, 20. 9% (277/1320) patients were diagnosed with functional dyspepsia (FD) and 14. 8% (41/277) of them with psychological problems according to Minnesota Multiphasic Personality Inventory (MMPI). In those with psychological disorders,92.7% were found with somatization, 60. 9% with depression and anxiety, 97.6% with abdominal pain,75.6% with bloating, 63.4% with early fullness and 36. 6% with nausea. More than 80% patients with anxiety and depression complained irritability, worry, fatigue, poor concentration, memory loss and insomni.a. After 4 weeks of psychological consultation and anti-depression treatment, 5 patients had significant improvement, 31 had improvement and 3 had no response. The overall response rate was 87. 8%.In summary,there is a high prevalence of depression and anxiety in population with FD. Hypochondria and somatization are common among these patients. Psychological consultation with anxiolytic drugs may have good therapeutic effects.
9.Analysis of nursing ethics and practice of physical constraints in the intensive care unit
Lu WANG ; Simiao YU ; Xuewei GAO ; Ying GUO ; Yuying FAN
Chinese Journal of Practical Nursing 2016;32(36):2813-2815
Patients in intensive care unit were more critically ill, and often accompanied by dottiness and restless. In order to avoid the adverse events and self-injury, body constraints were often used on the patients. Therefore, this paper would discuss the ethics of body constraints and give the suggestions. According to the literature review and the analysis of the clinical nursing experience of relevant ethical principles, data was collected. The principle of informed consent, respect, and harmless was hard to decide on the issue of body constraints for patients in ICU. Nurses might pay attention to the application of ethical principles, and strengthen the humanistic care. On the issue of body constraints for ICU patients, nurses might pay special attention to the application of possible ethics principles in nursing process and reduce the application of the body constraints, and promote the physical and mental comfort of patients. It reflected the progress of the humanistic solicitude in the current clinical nursing and important value.
10.Study on the changes of regional left ventricular function with aging in normal subjects by Doppler tissue imaging
Qing YU ; Xinglin LUO ; Yongquan PENG ; Ying FAN ; Yuli GAO
Chinese Journal of Geriatrics 2003;0(08):-
Objective To evaluate the changes of left ventricular regional function in normal subjects with aging and the influencing factors by Doppler tissue imaging. Methods One hundred and twelve normal subjects were divided into four groups according to age: I group with age≤18 years old ; II group with 18 60 years old. Using a quantitative tissue velocity analysis system and tissue tracking, the peak velocities of different ventricular segments at systole, early and late diastole (Vs, Ve,Va) , the Ve/Va ratios were obtained and the effects of age, gender, heart rate and STd were analyzed. Results (1) Peak velocities of different segments of each wall were decreased one by one from mitral annulus, the basal, middle segment to the apical portion. (2) Peak velocities of different ventricular walls were significantly different, with the antero- and posterio-inter-ventricular septum being the lowest CVe (6. 89?2. 60) ,(7. 94?2. 64)cm/s]and with the latero-,posterio-,antero, and inferior walls of the left ventricle being higherCVe (9. 85?3. 02) , (9. 80?3. 09), (8. 86?3. 16), (8. 23?2. 48) cm/s] . (3) Peak velocities of different segments were associated with age, STd, BMI, heart rate and not associated with gender. (4) The Ve/Va ratios were increased one by one from mitral annulus, basal, middle segment to apical portion, and were significantly lower in III group and IV group than in I group and II group. Conclusions Peak velocities of different segments at different walls change regularly and age is the most important influencing factor to the diastolic velocities.