1.Cotyloidplasty in acetabular reconstruction for dysplastic hips
Hong ZHANG ; Yixin ZHOU ; Ye HUANG
Chinese Journal of Orthopaedics 1999;0(04):-
O bjective To introducetheosteotomyofacetabularmedialwallas a techniqueto facilitateanatomicalimplantationand securefitofacetabularcupsfordysplastichips. Methods Eighteen hipreplacementswereperformedwithuseofan osteotomyofacetabularmedialwalltostabilizethecups in 17 dysplasticpatients. The patientswere aged from35-70 years, withan averageof51.4 year. Among all thedysplastichips,4 were oftypeⅠ,7 oftypeⅡ,4 oftypeⅢ,and 3 oftypeⅣ accordingtotheCrowe criteria. A Ranawat trianglewas drawn on theX-ray film, and a supposedoptimalrotatingcenterwas located.Bothofthehorizontaland verticaldistancesbetweenfemoralhead and supposedrotatingcenterwas decreasedsignificantlyafteroperation.Results With medialwallosteotomy,alltheacetabularcomponents wereplacedinthetrueacetabulum.The diametersoftheimplantedcupswere44-56 mm withan averageof 50.78 mm . Medialbony wallwas preservedwithan averagethicknessof9.5 mm . The horizontaldistance was 21.09 mm (12-40 mm )preoperativelyand 3.73 mm (-3-10.1 mm )postoperatively,therewas statistical difference(t=7.95,P
2.Clinical characteristics of multiple sclerosis with restless legs syndrome
Lichao YE ; Ruowei CAI ; Yuting HUANG ; Zhilin HONG ; Jiaqiang QIAN
Clinical Medicine of China 2012;28(10):1031-1033
Objective To investigate the clinical features of patients with multiple sclerosis (MS) and restless legs syndrome (RLS) and to further examine relevant factors that may contribute to the co-occurrence of MS and RLS.Methods Seventy MS patients were recruited in the present study.The RLS screen was further performed in MS patients based on the diagnostic criteria for RLS.MS patients with RLS were designated as the case group and MS patients without RLS served as the control group.The clinical data including age of MS onset,MS duration and clinical disability by the expanded disability status scale (EDSS) were analyzed.Results There were 12 MS patients with RLS in total 70 MS patients and the incidence rate was 17.1%.The average age of MS onset in the RLS group was (47.6 ± 10.0) years,and (40.1 ± 10.4 ) years in the control group.The difference of average age of MS onset was found to be significant (t =2.29,P =0.030).The average history of MS in the RLS group was ( 12.6 ± 6.8 ) years,and ( 8.2 ± 6.6) years in the control group ( t =2.10,P =0.039).The average EDSS of the RLS group was 4.5 ±2.5,and 2.5 ±2.0 in the control group (t =3.02,P =0.004).There was no significant association between RLSRS and EDSS in MS patients with RLS (P =0.15).Conclusion The incidence rate of RLS in MS patients was high.Among patients with MS,RLS was associated with older age,longer MS duration,and more severe disability.
3.Study on the plasma gastromotin level in ganyu patients with functional dyspepsia.
Jiang-hong LING ; Li-ping HUANG ; Ye-qiang CHEN
Chinese Journal of Integrated Traditional and Western Medicine 2003;23(6):460-466
Adult
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Diagnosis, Differential
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Dyspepsia
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blood
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Female
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Humans
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Male
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Medicine, Chinese Traditional
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Middle Aged
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Motilin
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blood
4.Study on eutopic endometrial blood in endometriosis with contrast enhanced ultrasound
Wei CHEN ; Zhimin YE ; Yurong HONG ; Zhiyan LUO ; Pintong HUANG
Chinese Journal of Ultrasonography 2012;21(2):153-155
Objective To evaluate eutopic endometrial blood supply and vessels in patients with endometriosis(EMs) with contrast enhanced ultrasound (CEUS),to explore a newmethod to estimate vascularization of eutopic endometrium in EMs patients.MethodsThirty patients with EMs were enrolled and 20 patients who were diagnosed as other gynecological diseases as control.Informed consent of each case was obtained. AllcasesunderwentconventionalultrasoundexaminationandCEUSexamination.Characteristics of CEUS in each patients were observed and analyzed using off-line Qontrast software.Parameters of CEUS including peak intensity(PEAK),time to peak(TTP),regional blood volume(RBV),regional blood flow(RBF) were obtained automatically.ResultsComparing with control group,the eutopic endometrium in EMs group presented higher enhancement.The parameters of CEUS,including PEAK,TTP,RBV,RBF were (41.18 ± 3.29) dB,(29.01 ± 4.46) s,(29.07 ± 4.59) ml,(48.61 ± 5.35) ml/min in EMs group and (13.36 ± 2.34)dB,(24.59 ± 2.29)s,(26.51 ±- 3.80)ml,(48.71 ± 3.80)ml/min in controls respectively,the value of PEAK in EMs group was higher than that of controls ( P =0.000).Conclusions CEUS can be regarded as a new method which can be used to assess vascularization of eutopic endometrium in endometriosis.
5.Establishment of normal reference intervals of plasma and urine neutrophil gelatinase associated lipocalin in children
Qi ZHAO ; Song HUANG ; Hui YE ; Qingwei GE ; Hong ZHANG
International Journal of Laboratory Medicine 2017;38(8):1032-1033,1037
Objective To establish normal reference intervals of plasma and urine neutrophil gelatinase-associated lipocalin (NGAL) in children′s hospital.Methods A total of 183 fresh EDTA anticoagulant samples and 125 fresh urine in healthy children were collected from May 2014 to October 2014.According to the CLSI C28-A2 ,the unilateral upper limit 95% was established the normal reference value in different age group.Results There was significant difference in four groups (P<0.05).The normal reference intervals of plasma NGAL in healthy children:0 to <7 months;<291.28 μg/L;7 months to <5 years old;<150.87 μg/L;5 years old to <9 years old:<127.93 μg/L;9 years old to ≤16 years old:<161.74 μg/L;the normal reference intervals of healthy children urine NGAL:0 to <7 months:<257.31 μg/L;7 months to <5 years old:<201.55 μg/L;5years old to <9 years old:<197.69 μg/L;9 years old to ≤16 years old:<151.46 μg/L.Plasma and urine NGAL results in neonatal group were higher than the other three groups.Conclusion The normal reference intervals of plasma and urine NGAL in children′s hospital is established.this could provide clinical evidence for the diagnosis and treatment of acute renal injury in pediatric patients.
6.Survey of Antimicrobial Susceptibility of S.Pneumonia in Children
Xuqiang HUANG ; Qici YE ; Li DENG ; Hong ZHOU
China Pharmacy 1991;0(02):-
OBJECTIVE:To investigate the situation of antibiotic resistance of S.pneumoniae(Sp)of clinical isolates from children in Guangzhou.METHODS:The authors cultured,isolated and identified the Sp strains from nasopharyngeal secretion of patients who visited Guangzhou children's hospitals because of upper respiratory tract infections in2000and2001.The paper strip method and E-Test of antibiotic susceptibility were done for157isolates.RESULTS:The penicillin resistant Sp(PRSP)isolates accounted for53.5%.PRSP isolates showed a higher resistance to other?-lactam antimcrobal,erythromycin and trimethoprim/sulfamethoxazole as compared to penicillin susceptible Sp(PSSP)isolates.More than90%of PRSP were mul?tidrug resistant strains.The strains of Sp were susceptible to amoxicillin/clavulamic acid and ceftriaxone.Strains had decreaced susceptibility(59%)to cefuroxime.In2001,the rate of cefaclor resistance was56%.The prevalence of erythromycin resistant Sp in this study was up to78%.The rate of tetra-cycline resistance were87.9%.Trimethoprim/sulphamethoxazole(TMP/SMX)resistant rate was as high as69%.The chloramphenicol resistant isolats were in stable low levels(33.3%).CONCLUSI_ ON:The resistant Sp isolated from children with respiratory tract infections in this area would be a severe problem.PRSP rate was increased and was characterized by a multi-resistance to erythromycin,tetracycline and TMP/SMX.
7.Retrospective analysis of outcomes of selectively or spontaneously reduced multiple pregnancies out of 6917 in vitro fertilization-embryo transfer pregnancy cycles
Qiaoli CHEN ; Hong YE ; Xiaoyan DING ; Xiaoli SHEN ; Guoning HUANG
Chinese Journal of Obstetrics and Gynecology 2017;52(3):159-163
Objective To analyze the effects of fetal reduction in early pregnancy on obstetric and neonatal outcomes of spontaneously or selectively reduced multiple pregnancies produced by in vitro fertilization-embryo transfer (IVF-ET). Methods Retrospective study of 6917 clinical pregnancies from IVF-ET cycles, including 754 multiple pregnancies divided into two groups according to the remaining fetus number: reduced singleton group (n=599) and reduced twin group (n=155); and maternal and neonatal outcomes of two groups were compared to primary singleton group (n=3589) and primary twin group (n=2574). Results The rate of pregnancy complication [9.85%(59/599) versus 6.21%(223/3589)], preterm birth [19.37%(116/599) versus 10.73%(385/3589)], low birth weight [9.71%(56/577) versus 4.57%(152/3324)], perinatal death [0.69%(4/577) versus 0.12%(4/3324)] and malformation [2.95%(17/577) versus 1.02%(34/3324)] in reduced singleton group were significantly higher than those in primary singleton group (all P<0.01). There were no significant differences between reduced twin group and primary twin group (all P>0.05). In reduced singleton group, birth defect rate was 2.95%, which was higher than those of the other three groups (P<0.05), in this group spontaneous pregnancy reduction accounted for 89.3%(535/599). Conclusions (1) The rate of pregnancy complication, preterm birth, low birth weight, perinatal death and malformation in reduced singleton group are still higher than primary singletons, suggesting embryo reduction only is a compensated method in multiple pregnancies. Limiting the number of embryos transferred is the essential solution. (2) The rate of birth defect in spontaneous pregnancy reduction group is higher, so prenatal examination should be reinforced in this group.
8.Peroral direct cholangioscopy using an ultra-slim gastroscopy assisted by a snare
Yonghui HUANG ; Hong CHANG ; Wei YAO ; Xuebiao HUANG ; Yaopeng ZHANG ; Ye WANG
Chinese Journal of Digestive Endoscopy 2015;(2):86-88
Objective To evaluate the feasibility of diagnostic and therapeutic peroral direct cholan-gioscopy (PDCS)using an ultra-slim upper endoscopy assisted by a snare.Methods Between November 2014 and January 2015,8 patients underwent PDCS with assistance of an ultra-slim endoscopy.After endo-scopic papillary balloon dilation,the duodenoscopy was withdrew,an ultra-slim endoscopy was inserted di-rectly into the biliary tract assisted by a snare,and biopsy or laser lithotripsy was performed.The snare was closed tightly in the bent portion of the scope,and the snare was pulled while scope shaft had to become the form of U loop by counterclockwise rotation,in order to advance the scope into common bile duct.Results PDCS succeeded in all eight cases,one common hepatic duct adenoma was diagnosed by biopsy,and con-firmed by surgery;one benign biliary stricture was diagnosed by PDCS;laser lithotripsy was successfully per-formed in 4 patients with large CBD stones;bile duct clearance was verified by PDCS in two patients who was suspected of residual CBD stones.No perforation,bleeding or post-operative pancreatitis was found.Con-clusion PDCS using an ultra-slim gastroscopy assisted by a snare is a safe,simple and practical procedure in the diagnosis and treatment of biliary tract diseases.
9.Clinical study of Dahuang Mugong decoction(大黄牡公汤) combined with sequential colon dialysis in treatment of chronic renal failure
Haitao WANG ; Yuanhang HUANG ; Ye CHEN ; Jun HUANG ; Yin WANG ; Hong ZHANG ; Junrong TONG ; Qizhi ZHU
Chinese Journal of Integrated Traditional and Western Medicine in Intensive and Critical Care 2006;0(01):-
Objective: To observe the clinical efficacy of combination of Dahuang Mugong decoction(DMD,大黄牡公汤) and sequential colon dialysis in treatment of chronic renal failure(CRF) and explore its potential mechanism.Methods: Nintyeight patients with CRF were treated with sequential colon dialysis and DMD.Besides the observation on the clinical symptoms and signs,the serum levels of blood urea nitrogen(BUN),serum creatinine(SCr),uric acid(UA),serum phosphorus((SP),inorganic),Ca~(2+) and(albumin)(Alb) were measured with autoanalysis machine and the optical density(A_(450) value) of medium molecule substance(MM) with(nephelometer) between pre treatment and posttreatment.Results: The(accumulated) score of the clinical symptoms and signs were decreased with the combination of DMD and(sequential) colon dialysis(P
10.Rescue of Hantaan virus 84FLi strain minigenomes by RNA polymerase Ⅰ-driven system
Ye ZHANG ; Xinhong LI ; Hong JIANG ; Changxing HUANG ; Pingzhong WANG ; Li SUN ; Xuefan BAI
Chinese Journal of Infectious Diseases 2009;27(1):6-10
Objective To develop a reverse genetics system for Hantaan virus (HTNV) 84FLi strain by using RNA polymerase [ (pol Ⅰ)-mediated transcription. Methods Complementary DNA (cDNA) containing the coding sequence for chloramphenicol acetyhransferase (CAT) was inserted into the 5'-and 3'-terminal untranslated regions of HTNV 84FLi L segment. These chimeric cDNAs (pol Ⅰ expression cassette) were cloned into plasmids and between the human pol Ⅰ promoter and terminator to generate sense and anti-sense RNA pol Ⅰ transcription reporter plasmids. The reporter plasmids were transfeeted into 293T cells or the 1:1 combination of 293T and HTNV infected Vero cells. These cells were cotransfected with expression plasmids encoding Ⅰ. (RNA dependent RNA polymerase) and N (nucleoprotein) viral proteins, Cells were harvested 48 h post-transfection and the CAT activity was detected. The 293T cells were infected with the supernatant to explore the passage ability of CAT activity. ResultsThe reporter plasmids pLvRNA-CAT and pLcRNA-CAT were constructed successfully. CAT activity was detected in transfected cells and could also be serially passaged in the rescued virus minigenomes. Conclusion The RNA polymerase ]-driven reverse genetics system successfully rescues HTNV 84FLi minigenomes.