1.Endoscopic electric cutters in the treatment of 36 cases of adenoidal hypertrophy
Jing WANG ; Jialiang WU ; Xia YIN
Chinese Journal of Primary Medicine and Pharmacy 2014;(15):2301-2302
Objective To explore the efficacy of endoscopic electric cutters in the treatment of adenoidal hypertrophy .Methods 36 patients who underwent adenoidectomy treatment of adenoid hypertrophy were divided into the observation group and control group according to the random number table .The observation group was taken endo-scopic electric cutters treatment , the control group was taken traditional adenoid removal treatment .The therapeutic effect of the two groups was compared .Results In the observation group,the total time required for removal of the adenoids was (10.65 ±2.38)min,blood loss was (28.82 ±0.98)mL,compared with the control group,there were significant differences(t=25.93,31.79,χ2 =3.92,all P<0.05).In the observation group,there was 1 case had severe pain,but in the control group,there were 9 cases,the difference was significant (χ2 =8.86,P<0.05).In the observation group,the total effective rate was 94.45%,which was significantly higher than 55.55% in the control group(χ2 =7.26,P<0.05).Conclusion Compared to the traditional treatment of adenoid surgery ,electric cutters endoscopic treatment can significantly reduce adenoidal hypertrophy blood loss and the incidence rate of complication , improve patients'pain and clinical outcomes ,it is worth clinically further promotion .
2.Strengthen the Key Position of Teaching Relying on the Construction of Excellent Courses
Xuewen QIU ; Jiahan WANG ; Jialiang REN
Chinese Journal of Medical Education Research 2006;0(07):-
The construction of excellent courses is one important measure of carrying out the teaching quality project in university.To improve the quality of the construction of excellent courses,we must emphasize some basic operation strategies such as practical results,innovation,digital processing and integration.We should adopt workable measures to carry out the teaching quality project in university and strengthen the key position of teaching.
3.Investigation of blood collection and supply in Chengdu from 2000 to 2006
Qunshen YANG ; Jialiang GAO ; Naihong WANG
Chinese Journal of Blood Transfusion 2002;0(05):-
Objective To investigate the blood collection and supply in Chengdu,from 2000 to 2006,and also to analyze its development tendency.Methods The volume of blood collection,blood component preparation,the positive rate of blood screening,the volume of clinical consumption,as well as the population statistics and bed numbers in medical institutions and hospitals,from 2000 to 2006,were reviewed.Correlation and coefficient of regression were used for the statistical analysis.Results The annual average rate of growth(AARG) of blood collection and supply is 17.74%.The rate of RBC separation increased from 27.4%% to 84.55%,and the AARG of platelet apheresis product was 38.00%.Blood components had become much more popular than whole blood in clinical application.There was a good linearity correlation between the blood provision and the population statistics(?=0.997,P
4.Economic Benefit of Interferon in Treatment of Chronic Hepatitis B Virus Infection
Guoqin LAO ; Jialiang WANG ; Yong WU
China Pharmacy 2005;0(16):-
OBJECTIVE:To evaluate the economic burden of chronic hepatitis B(CHB)and its complications,and to e-valuate the benefits of treatment with interferon-?.METHODS:The components of the economic burden of disease included direct medical costs and non-medical costs as well as indirect economic loss per patient-year in patients with chronic hepatitis B virus infections,including chronic hepatitis B,compensated and decompensated cirrhosis,and hepatocellular carcinoma.Net cost savings due to treatment of CHB with interferon-?were estimated using clinical data from2therapeutic schemes used in hospital.RESULTS:For the patients at different stages of hepatopathy,the direct medical cost and economic burden per year were different:9000yuan,11362yuan(CHB);13865yuan,19412yuan(compensated cirehosis);25678yuan,36979yuan(decompensated cirrhosis);26501yuan,40264yuan(liver cancer),Compared with conrentional therapy against CHB,the direct medical cost and total cost were reduced following4months treatment of interferon-?after5-year follow-up.The reduced amounts were831yuan,2038yuan per person,respectively.The surrival rate rised by2.8%.CONCLUSION:CHB infections create a heavy economic burden on the society,as well as patients and their families.We have seen the potential cost-savings due to treatment with interferon-?.
5.Diagnosis and treatment of microneurosurgery for meningiomas of the lateral ventricle
Binghu YANG ; Guojie JING ; Honghai LUO ; Xuesong LI ; Jialiang WANG
Chinese Journal of Primary Medicine and Pharmacy 2006;0(06):-
Objective To discuss the diagnosis and treatment of microneuro-surgery for meningiomas of the lateral ventricle.Methods A retrospe CT analysis was performed on 20 patients with meningomas of the lateral ventricle during a 7-year period.Results 20 cases had total tumor removal.among them 6 cases were completed removal,14 cases were cent piece removal.There were no postoperative deaths.The follow-up period ranged from 0.5 to 7 years.All followed patients went well.Conclusion Lateral ventricular meningiomas can be diagnosed by CT or MRI and fedding vascular of tom or revealed by cerebral vascular angiography.By using the ideal approach,the tumors could be totally removed under microscope.
6.Dynamic expression of heat shock protein 47 in filtering bleb following the glaucomatous filtering surgery in rat
Weiwei, WANG ; Jialiang, ZHAO ; Gangwei, CHENG ; Xinguang, YANG
Chinese Journal of Experimental Ophthalmology 2014;32(2):114-118
Background Anti-scarring is a focus following glaucoma filtering surgery.It has been verified that expression of heat shock protein 47 (HSP47) is always correlated with that of various types of collagens and closely related with the collagen-related diseases including fibrosis in various organs.However,the relationship between the expression of HSP47 and fibrosis of filtering bleb is unclear.Ohjective Present study was to investigate the dynamic expression of HSP47 in subconjunctival filtering bleb after anti-glaucomatous filtering surgery.Methods Filtering surgery was performed on the right eyes of 10 SPF male Spargue-Dawley(SD) rats.Then the operative eyes were randomized into the postoperative 7-day group and 14-day group according to the randomized number table,and the left eyes of the rats served as the normal control group.The shape of filtering blebs and the ocular anterior segment response were examined under microscope daily.The animals were sacrificed by excessive anesthesia on day 7 and 14 after operation,respectively,and the specimens were prepared of the eyes.Regular histopathological examination was performed to observe the collagen fibrosis change,and immunohistochemistry was carried out to assay the dynamic expression of HSP47 depended on the fibrosis.Percentage of positive cells for HSP47 were calculated.The use and care of the experimental animals complied with the Regulation for the Administration of Affair Concerning the Experimental Animals by State Science and Technology Committee.Results Diffuse subconjunctival blebs were seen postoperatively in t0 eyes after surgery with mild inflammatory response in ocular anterior segment.Hematoxylin-eosin staining showed that compared with the specimens of the normal control group,fibroblasts obviously proliferated and collagenous fibers increased in the specimens of operative group.The HSP47 protein was less expressed in cytoplasm of many fibroblasts and less vascular endothelial cells in the normal rat specimens.The expressing intensity of HSP47 protein was enhanced.However,the expression intensity was weaker in the postoperative 14-day group in comparison with the 7-day group.The percentage of positive cells for HSP47 in the filtering blebs 7 days after operation was (56.40±1.12)%,that in the normal control group was (13.70±0.74)%,with a significant difference between them (P=0.000).In the postoperative 14-day group,the percentage of positive cells for HSP47 reduced from (56.40± 1.12) % to (23.90±0.76) % (P =0.000),but it was still higher than that of the normal control group (P =0.000).Conclusions Expression intensity of HSP47 alters as the activity of fibroblasts in filtering bleb,suggesting that HSP47 plays a role in collagen-fibrosis following filtering surgery in SD rats.
7.Effects of Surgical and Physical Therapy on Functional Reconstruction post Severe Burn
Jing CHEN ; Jiahan WANG ; Lei YANG ; Zhiqing LI ; Jialiang REN
Chinese Journal of Rehabilitation Theory and Practice 2013;19(12):1174-1176
Objective To evaluate the effects of surgical and physical therapy on functional reconstruction post severe burn. Methods 21 patients with severe burn accepted comprehensive rehabilitation, while the other 18 cases accepted surgical therapy only. Modified Barthel Index and Vancouver Scar Scale were applied to assess their activities of daily living (ADL) and scar recovery 3 months, 1 year or 2 years post injury. Results Compared with the control group, the observation significantly improved in ADL and scar recovery with fewer operations (P<0.01). Conclusion The surgical and physical therapy facilitates to improve the functional recovery post severe burn.
8.Effect of xenon intervention on delayed neuropsychologic sequelae in acute carbon monoxide poisoning
Shouzhi FU ; Yong LIU ; Jialiang WANG ; Xiaoquan LI ; Guodong PAN
Chinese Journal of Emergency Medicine 2008;17(5):487-490
Objective To investigate the effect of xenon intervention on delayed neuropsychologic sequelae (DNS)in acute carbon monoxide(CO)poisoning.Method Adult Wistar rats were randomly divided into sustained group,early intervention group,and control group.CO(150 ml/kg)was infused by intraperitoneal injection to produce DNS model.In sustained intervention group(S-group),xenon(150 ml/kg/d)was infilsed by intraperitoneal injection for 2 weeks;in control group(C-group),xenon was replaced by equal volume air;and in early intervention group(E-tvoup),xenon(150 ml/kg/d)was,employed in the first 3 days and air(150 ml/kg/d)was substituted for xenon in the following days until 2 weeks after CO poisoning.Morris maze test was used to evaluate the intelligence of rats.The long-term potentiation(LTP)of hippocampus Was detected by neuroelectricity recording.The apoptosis rates in brain was detected by TUNEL staining.The data were expressed as(x±s)and analyzed with student's test and analysis of variance.A P value less than 0.05 indicated statisfical significance.Results After exposure to CO,poisoned rats showed intelligence decline,demyeliation ofwater matler and cell apoptosis increased,which were consistent with DNS.In S-group and E-group,the rates of DNS and apoptosis were significantly lower than those in C-group,whereas the rote of LTP in S-group and E-group Was significantly higher than those in C-group.Conclusions Early xenon intervention can effectively decrease the rates of DNS occurred after acute CO poisoning.
9.Epidemiology advances in researches on prehypertension
Lili LING ; Jingbo ZHAO ; Jialiang XU ; Zelin XIANAG ; Congju WANG
Chinese Journal of Disease Control & Prevention 2009;0(01):-
The present paper introduces the definition of prehypertension,summarizes the advances in prehypertensive epidemiology and focus of debate and suggests the outlook of prehypertension.
10.Quantitative determination of the absolute content of quercetin by proton nuclear magnetic resonance
Wenxia SUN ; Jialiang ZHONG ; Jiawei HOU ; Guangdong WANG ; Haijun HAO
Drug Evaluation Research 2017;40(1):59-62
Objective To establish a novel method to determine the absolute content of quercetin by proton nuclear magnetic resonance (qNMR).Methods DMSO-d6 was employed as solvent,and maleic acid as an internal standard.Proton signal peaks at δ7.50-7.58 and δ6.26 of maleic acid were served as quantification peaks.The content of quercetin is determined with qNMR in comparison with the results obtained by mass balance method.Results Linear regression of quantitative peak areas ratio (As/Ar) of quercetin-maleic acid vs mass ratio (ms/mr) yielded a correlation coefficient of 0.999 3 and a regression equation ofy =2.963 x + 0.134 1.The contents of three batches quercetin were 85.20%,84.93%,and 85.27%,the average was 85.13% and its RSD was 0.21%.The results were generally consistent with that of mass balance methods.Conclusion This method was easy and simple to handle,and the analysis results were accurate.It could be the complementary for the mass balance method.