1.The diagnosis and management of bilateral renal angiomyoli poma
Wei WU ; Songliang CAI ; Shifang SHI
Chinese Journal of Urology 2000;0(12):-
ObjectiveTo study the diagnosis and trea tm ent of bilateral renal angiomyolipomas.MethodsThe clin ic data of 13 cases of bilateral renal angiomyolipoms were reviewed.There were 2 male and 11 female patients with an average age of 42.Preoperative ultrasonogra phy and CT scanning have been undertaken in all.Renal angiomyolipoma was diagnos ed in 11 and cancer nodules could not be ruled out in the other 2.Unilateral and bilateral renal sparing surgerys were carried out in 5 and 8 cases respectively .ResultsAll cases were examined with rapid frozen sect ion analysis at operations.The renal function of all the patients except 1 was n ormal after operation except 1 with a temporary rise in Scr (350 ?mol/L).The pa tients have been followed up 1 to 4 years after discharging from hospital and th e renal function became normal in all.No recurrence was found.Conc lusionsUltrasonography and CT are important methods to diagnose ang iomyolipoma with specific manifestations.Rapid frozen section analysis at operat ions is helpful to diagnose and to choose the correct surgical technique.Attenti on should be paid to reserve the renal tissues as much as possible and renal fun ction should be protected properly.
2.Clinical evaluation of a radiographic film holder for standardized alignment of intraoral film
Jianchao WU ; Jina HUANG ; Shifang ZHAO
Journal of Practical Stomatology 2000;0(05):-
Objective:To introduce a self-made film holder for standardized alignment of intraoral film and to evaluate its validity.Methods:The film holder,consisting of film backing,bite block and indicating part,was made of a kind of transparent material.20 patients were photographed using the film holder for serial dental films and another 20 patients were photographed using conventional bitewing instrument.The distance between the cemento-enamel junction and alveolar crest and the distance between cemento-enamel junction of adjacent teeth were measured on the serial films taken in the two groups.Results:The films taken by the use of film holder showed greater reproducibility than those by bitewing.Variables changes were significant smaller in film holder group than those in bitewing group.Conclusion:The film holder can be used as a instrument for standardized alignment of intraoral film.
3.Study on Effects of Shenkang Oral Liquid on Resistant Senility
Shifang LI ; Zhirong WU ; Yunfen DONG ;
Chinese Traditional Patent Medicine 1992;0(08):-
Objective: To investigate the effects of clinical therapeutic and pharmacological actions “Shenkang Oral Liquid” on sexual function failing, senile nocturia. Results: Index of phagocyte, weight of seminal vesicle gland and content of testosterone in experimental rats with yang deficiency were observed by experiment.Results: “Shenkang Oral Liquid” could significantly raise index of phagocyte (k=0.0258?0.012), weight of seminal vesicle gland (24.07?1.99mg/10g) and content of testosterone (363?50.56pmol/mL) in rats with yang deficiency. Conclusion: “Shenkang Oral Liquid” shows enhancement effects on immune and sexual functions.
4.A patient with frontotemporal dementia-case report
Dongdong WU ; Shaosen QIN ; Hong GUO ; Shifang HOU ; Haibo CHEN
Chinese Journal of Geriatrics 2017;36(3):325-327
5.The diagnosis of insufficient blood supply in vertebral basilar artery by combined transcranial Doppler ultrasound and CT in elderly patients
Chongyang XU ; Shifang WU ; Yan ZHANG ; Jianjun ZHENG
Chinese Journal of Geriatrics 2016;35(8):880-882
Objective To investigate the diagnostic value of the combined transeranial Doppler ultrasound and CT for vertebrobasilar insufficiency in elderly patients.Methods Fifty elderly patients with symptoms of vertebrobasilar insufficiency were enrolled and randomly assigned to 4 groups,including examinations of TCD,CTA,DSA,combination of TCD and CTA.The diagnostic accuracy was calculated and compared.Results Among 50 cases,the vertebrobasilar insufficiency was confirmed in 42 patients (84%) by TCD,45 (90%) by CTA,48 (96%) by DSA,49(98%) by combination of TCD and CTA.There was no significant difference in diagnostic rate between TCD combined with CTA and DSA (x2 =0.34,P>0.05).Conclusions The diagnosis accuracy of the combined CTA and TCD is high,making it worth popularizing.
6.Effect of continuous renal replacement therapy on respiratory function and cytokines in the treatment of severe acute pancreatitis complicated with acute respiratory distress syndrome
Xiandan WU ; Xingyu PAN ; Jinbo ZHANG ; Shifang ZHOU
Chinese Journal of Primary Medicine and Pharmacy 2017;24(18):2764-2767
Objective To explore the effects of continuous renal replacement therapy (CRRT) on the changes of the respiration and blood circulation as well as peripheral blood cytokines levels in patients with severe acute pancreatitis(SAP) complicated with acute respiratory distress syndrome.Methods 48 SAP patients complicated with acute respiratory distress syndrome were divided into control group and CRRT treatment group according to the parallel control design principle.The control group was treated with routine way,and the CRRT treatment group was treated with CRRT on the basis of routine way.The clinical data and the levels of IL-6,IL-1β,TNF-α were compared between the two groups.Results The levels of IL-6,TNF-α were significantly lower in the CRRT treatment group than those in the control group in 12h [(147.72 ± 22.06) ng/L vs.(132.27 ± 18.03) ng/L,t =2.315,P<0.05;(236.08 ±41.29) ng/L vs.(208.79±39.25)ng/L,t =2.406,P <0.05].The levels of IL-6,IL-1β,TNF-α were significantly lower in the CRRT treatment group than those in the control group in 24h [(136.57 ± 30.74) ng/L vs.(109.98 ± 35.83) ng/L,t =2.184,P < 0.05;(35.76 ± 8.57) ng/L vs.(28.96 ±3,95) ng/L,t =2.237,P <0.05;(219.81 ±36.06) ng/L vs.(173.48 ±48.19) ng/L,t =2.206,P <0.05].The level of PaO2/FiO2 was significantly higher in the CRRT treatment group than that in the control group in 24h[(139.89 ±35,61) vs.(173.12 ±21.84),t =2.913,P <0.01].The levels of Ppeak,IL-1β were significantly lower in the CRRT treatment group than those in the control group in 48h [(28.96 ± 4.14) cmH2 O vs.(24.73 ± 8.52) cmH2 O,t =2.518,P <0.05;(29.87 ±5.12) ng/L vs.(23.57 ±3.91) ng/L,t =2.427,P <0.05].The levels of IL-6,TNF-αwere significantly lower in the CRRT treatment group than those in the control group in 48h [(117.60 ± 23.46) ng/L vs.(88.56 ± 13.02) ng/L,t =3.062,P < 0.01;(205.25 ± 46.14) ng/L vs.(141.63 ± 33.80) ng/L,t =3.174,P <0.01].The level of PaO2/FiO2 was significantly higher in the CRRT treatment group than that in the control group in 48h [(148.07 ± 25.64) vs.(193.23 ± 29.60),t =2.983,P < 0.01].There were no significant differences between the control group and CRRT treatment group in PaO2/FiO2,Ppeak,IL-6,IL-1β,TNF-α before treatment [(103.68±29.65) vs.(107.07 ±25.13),t =0.359,P >0.05;(34.62 ±7.36)cmH2O vs.(35.18 ±4.04)cmH2O,t =0.416,P >0.05;(152.61 ±31.53)ng/L vs (150.74 ±30.26) ng/L,t =0.668,P >0.05;(40.06 ±5.15) ng/L vs.(38.09 ±10.13) ng/L,t =0.819,P >0.05;(226.85 ±37.62) ng/L vs.(225.47 ±39.02) ng/L,t =0,702,P>0.05].Conclusion CRRT can effectively reduce the plasma levels of IL-6,IL-1β,TNF-α in SAP patients complicated with acute respiratory distress syndrome,it has therapeutic effect on the respiration through changing the cytokines of SAP patients complicated with acute respiratory distress syndrome.
7.Non-optic nerve transecting evisceration combined with first stage hydroxyapatite orbital implantation
Yahlong BI ; Xiangsong HU ; Qi ZHOU ; Songyi WU ; Shifang YU
Chinese Journal of Medical Aesthetics and Cosmetology 2012;18(1):27-30
Objective To observe the clinical effects of a new method:non-optic nerve transecring evisceration combined with first stage hydroxyapatite orbital implantation.Methods One hundred and twenty two eyes (122 cases) were randomly divided into group A and group B,evisceration was first undertaken,the scleral wall was superior-temporally to inferior-nasally dissected and double scleral petals were placed before the implanted hydroxyapatite artificial eyeball.The difference between group A and group B was:in group A,the optic nerve was transected behind the eyeball,but in group B,a 2 mm outside the optic nerve scleral circle cutting was taken.Hemostasis time before implantation,tensile force during conjunctival suture,pain during surgery,palpebral fissure height after eye speculum wearing,operation time consuming,pain after surgery,conjunctival edema and congestion,and ocular prosthesis wearing time were compared between the two groups.Results In groups A and B,the intra-operative hemostasis time were (23.46 ± 6.96)mins and (5.49 ± 1.72)mins,the tensile force score during conjunctiva suture were 3.39±0.74 and 0.45±0.59,the score of pain in the first day were 2.8 ±0.68 and 1.47 ± 0.67,the ocular prosthesis wearing time after surgery were (6.27±2.73) and (3.07 ± 2.11)weeks,respectively.The differences of all the parameters above were with statistical significance between groups A and B (P<0.01).During 2 years follow-up,no complications such as orbital implant exposure or infection happened.Conclusions Compared to traditional methods,the non-optic nerve transecting evisceration method has merits of less impairment,short time-consuming,less pain,and quicker postoperative recovery.
8.A Surveys on clinical interns' mastery and understanding status of medical core systems
Changying YU ; Shifang LIU ; Chengqiong WANG ; Zheng XIAO ; Qingyu LI ; Chengyu WU ; Yan YANG
Chinese Journal of Medical Education Research 2015;(9):969-972
Objective To investigate clinical interns' mastery and understanding status of medical core systems in order to provide reference for formulating training programs. Methods The questionnaires including medical core systems trained and self-assessment and test paper were de-signed. Then survey was carried out among 188 clinical interns of Grade 2009 of Zunyi Medical Col-lege at the end of training. All data were obtained, collected and analyzed with Excel and a SPSS 17.0. The result was described with percentage. Results ①78/41.34% and 117/62.33% clinical interns accepted training of medical core systems respectively before or during clinic training. 74/39.43%hos-pitals or 70/37.30% departments were systematically trained by medical core systems and the propor-tion of teachers who systematically or non-systematically explained medical core systems for clinical interns was 42/22.29%and 61/32.37%respectively.②The clinical interns who mastered first diagnosis responsibility systems, patient communication system, and systems of discussing difficult cases were 178/94.68%, 178/90.43%or 168/89.36%. The clinical interns who mastered rescue systems in critically ill patients, surgical classification management systems and audit system in clinical blood transfusion were 84/44.68%, 67/35.64%or 34/18.28%respectively.③8/6.90%interns fully grasped the core system of the medical situation. 165/87.71% and 165/83.43% clinical interns believed medical core systems should be mastered and 157 interns (83.43%) thought that mastering medical core system can help them better adapt to clinical medical work. Conclusion Systematic training of medical core system should be enhanced for clinical interns and mastering medical core systems is better for their future.
9.Ag85B regulates myeloid dendritic cell maturation and suppresses expres-sion of TSLPR and OX40L mediated by TSLP in vitro
Jiang QIAN ; Jian WU ; Hong AN ; Xiangfeng FANG ; Dongfeng LI ; Shifang YANG ; Jinxiu MENG ; Xinglin GAO
Chinese Journal of Pathophysiology 2015;(9):1680-1687
AIM:To investigate the maturation of mice immature myeloid dendritic cells (mDCs) induced by antigen(Ag)85B of mycobacterium tuberculosis, and the expression of TSLPR and OX40L mediated by TSLP in vitro. METHODS:Recombinant mouse GM-CSF ( rmGM-CSF) and rmIL-4 were used to induce bone marrow precursor cells of C57BL/6 mice to differentiate into immature mDCs in vitro.mDCs were identified followed by purification using CD 11c binding magnetic beads .The morphological characteristic of mDCs was observed under inverted phase-contrast microscope and scanning electron microscope .The surface phenotypes of mDCs were determined by flow cytometry .To obtain the opti-mal concentrations of Ag85B and TSLP, immature mDCs were cultured with different concentrations of Ag 85B or TSLP at 0 (control group), 50, 100 and 200 μg/L for 24 h, and the expression of cell surface molecules CD 80, CD86, TSLPR and OX40L was detected by flow cytometry.In addition, the expression of TSLPR and OX40L in Ag85B and TSLP-co-stimula-ted mDCs was determined by flow cytometry .RESULTS:After 7 d of culture in vitro, the cells showed irregular dendritic protrusions under the inverted-phase contrast microscope , and had wrinkles and dendritic splits under scanning electron mi-croscope , conformed to the morphological characteristics of immature mDCs .The mDCs cells expressed higher level of spe-cific marker CD11c, lower level of co-stimulatory molecules CD80 and CD86, which conformed to the phenotype of imma-ture mDCs.The CD80 +and CD86 +cell ratios of mDCs displayed significant increases in 50, 100 and 200μg/L Ag85B or TSLP groups compared with control group (P<0.05).The ratios of TSLPR +and OX40L+cells did not differ among dif-ferent concentrations of Ag 85B groups.The ratios of TSLPR +and OX40L+cells were significantly increased in 100 μg/L and 200μg/L TSLP groups compared with control group and 50μg/L TSLP group (P<0.05).Under the circumstance of optimal Ag85B or TSLP treatment concentration at 200 μg/L, there was significantly decreased in TSLPR and OX 40L cell ratio of mDCs in Ag85B group or Ag85B combined with TSLP group when compared with TSLP group (P<0.05), and no significant difference among Ag85B group, Ag85B combined with TSLP group and control group was observed .CONCLU-SION: Ag85B enhances mDCs maturation by up-regulating the expression of co-stimulatory molecules CD80 and CD86, and inhibit the expression of pro-inflammatory specific molecules TSLPR and OX40L on TSLP-activated mDCs, indicating that Ag85B modifies the development of asthmatic airway inflammation through the pathway of TSLP -activated mDCs.
10.Study of Anti-infection Effect on Jindengshangen Oral liquor
Jianhua ZHANG ; Ruomin JIN ; Meifang CAO ; Jiana NI ; Shifang LI ; Yueping WU ;
Chinese Traditional Patent Medicine 1992;0(01):-
Objective: To study the mechanism of jindengshanggen (JDSG) oral liquid's anti infectiion effect.Methods: inhibition on bacteria growth, resistance to Escherichia coli endotoxin and measurement of monocytic phagocaryosis in mice were taken. Results: The effects of JDSG oral liquid is probably not due to the inhibition on bacteria growth, but rather due to its stimulation on other anti infection mechanisms in human body. The enhancement of immune response and toxin tolerance may be one of the mechanisms for JDSG oral liquid to cure acute pharynx infection. Conclusions: These results provide a basis for clinical application of JDSG.