1.Relationship between leptin level and glycometabolism in pregnancy with abnormal glucose challenge test
hui-qun, DING ; hui-min, SHU ; lai-min, LUO
Journal of Shanghai Jiaotong University(Medical Science) 2006;0(07):-
Objective To investigate the relationship between serum leptin(LP) level and glycometabolism in pregnancy with abnormal glucose challenge test(GCT) and the corresponding outcome of pregnancy. Methods Serum LP level,fasting serum insulin(FINS) and fasting blood glucose(FBG) levels were measured by radioimmunoassay in 23 patients with abnormal GCT but normal oral glucose tolerance test(OGTT),20 with impaired glucose tolerance(IGT),20 with gestational diabetes mellitus(GDM)(studied groups above) and 30 normal pregnant women(control group).LP,FINS,FBG, insulin resistance index(HOMA-IR) and ?-cell function index(HOMA-IS) were compared among the groups and the outcomes of pregnancy were observed. Results ①There were significant differences in LP,FINS,FBG,HOMA-IR and HOMA-IS between the studied groups and the control group(P0.05).③There were signi-ficant differences in the gestational weeks of delivery,cesarean section rate and neonatal weight between the studied groups and the control group(P0.05). Conclusion Both insulin secretion and insulin resistance are elevated in pregnancy with abnormal glycometabolism,and are closely correlated to the increased serum level of LP.There existed abnormal glycometabolism in patients with abnormal GCT but normal OGTT,which is correlated to the outcome of pregnancy.
2.Effect of Clonorchis sinensis infection on the coagulation indexes of patients with chronic hepatitis B
Yang WANG ; Jia-lan LIN ; Hui LUO ; Hui-min DONG
China Tropical Medicine 2022;22(12):1125-
Abstract: Objective To analyze the changes of coagulation indicators in patients with hepatitis B complicated with Clonorchis sinensis (C. Sinensis), and provide reference value for diagnosis, drug using and prognosis monitoring. Methods The patient samples were collected from the Third Affiliated Hospital of Sun Yat-sen University from June 2018 to February 2022 and divided into six groups. They were 40 healthy patients, 47 patients with simple chronic hepatitis B, 47 patients with post-hepatitis B liver cirrhosis, 40 patients with C. Sinensis mono-infection, 30 patients with chronic hepatitis B patients co-infected with C. Sinensis and 27 patients with post-hepatitis B liver cirrhosis patients coinfected with C. Sinensis. Four coagulation indexes, prothrombin time (PT), activated partial thromboplastin time (APTT), thrombin time (TT) and fibrinogen (FIB), were detected and compared among the groups. Results Compared with the healthy group, C. Sinensis mono-infection group had higher level of FIB and delayed PT, APTT; chronic hepatitis B group and chronic hepatitis B patients co-infected with C. Sinensis group had delayed PT, APTT, TT and significant lower FIB, these differences were statistically significant (all P<0.05). Compared with simple chronic hepatitis B group, post-hepatitis B liver cirrhosis and chronic hepatitis B patients co-infected with C. Sinensis had significant delayed PT, APTT, TT and lower FIB (all P<0.05). Compared with the post-hepatitis B liver cirrhosis and chronic hepatitis B patients co-infected with C. Sinensis, post-hepatitis B liver cirrhosis patients coinfected with C. Sinensis group had significant delayed PT, APTT, TT and lower FIB (all P<0.05). Conclusions The coinfection of C. Sinensis will further aggravate the coagulation dysfunction of HBV patients, leading to poor treatment and prognosis. HBV patients will have worse coagulation function in the process to post-hepatitis B liver cirrhosis; Therefore, it is important to pay attention to C. Sinensis co-infection when treating HBV patients, so that further guidance on clinical use and monitoring of prognosis can be provided.
4.Transvaginal appendectomy by endoscopy in canine models
Lei MIN ; Hui LUO ; Yanglin PAN ; Xuegang GUO
Chinese Journal of Digestive Endoscopy 2012;29(4):211-213
Objective To evaluate the technical feasibility and safety of transvaginal appendectomy by endoscopy in canine models.Methods Six female dogs weighing between 12-15 kg underwent transvaginal appendectomy by endoscopy.A small incision at posterior fornix of the vagina was made endoscopically by a needle knife and then dilated by a balloon dilator.After the endoscope entered the peritoneal cavity,the appendicular artery was clipped and the appendix was dissociated,and then the free appendix was ligated by an endoloop near root and removed by snare cutting.The appendix was then removed through the vaginal port.Finally,the vaginal incision was closed by clipping and endolooping.Two weeks after the procedure,the animals were sacrificed for anatomic investigation.Results Endoscopic transvaginal appendectomy was successfully performed in all animals with a mean operating time of (94.2±41.8) min.Complicated bleeding occurred in 1 dog and rectal burn in another during the operation.All the experimental animals survived the post operative period for 2 weeks without any complications.Post mortem examination revealed that the wound and vaginal incision healed well.Conclusion Transvaginal appendectomy by endoscopy is safe and feasible in a canine model,while further study and progression of appropriate accessories are needed for future clinical use.
5.MRI in diagnosis of Herlyn-Werner-Wunderlich syndrome
Min SHEN ; Kuiming JIANG ; Hui LUO ; Sichi KUANG
Chinese Journal of Medical Imaging Technology 2017;33(9):1384-1387
Objective To assess the value of MRI in diagnosis of Herlyn-Werner-Wunderlich syndrome (HWWS).Methods MR images of 10 patients with HWWS confirmed surgically and pathologically were analyzed retrospectively.The classification of HWWS on MRI was discussed.Results The 10 patients were included 4 cases of type Ⅰ,3 cases of type Ⅱ and 3 cases of type Ⅲ.All of them were complicated with ipsilateral renal agenesis.Eight cases were complicated with didelphic uterus and double cervix,2 were complicated with complete septate uterus.Type Ⅰ showed the complete oblique vaginal septum,hematocele in the oblique septum cavity and contralateral uterine cavity.Type Ⅱ showed the oblique septum cavity was connected with main vaginal through the hole of septum.Type Ⅲ showed the oblique septum cavity was connected with main vaginal through the cervical fistula.The prognosis were good in 8 patients.One patient occured obvious dysmenorrhea postoperation and MRI reminded right ovarian endometriosis cyst.One patient occured gusty hypogastralgia,and MRI reminded pelvic inflammation.Conclusion MRI can definitely diagnose and classify HWWS,and can provide useful information in the treatment of HWWS.
6.Adjustable loop-based purse-string technique in NOTES gastrotomy closure
Hui LUO ; Yanglin PAN ; Lei MIN ; Min LU ; Ling XUE ; Xuegang GUO
Chinese Journal of Digestive Endoscopy 2012;29(2):97-100
Objective To assess the feasibility and safety of adjustable loop-based purse-string technique in gastrotomy closure of natural orifice translumenal endoscopic surgery (NOTES).Methods Ten healthy female dogs were used in this study.Transgastric NOTES peritoneal exploration was performed in 5 groups (2 dogs in each) via various sites of the stomach ( greater curvature of the antrum; greater and lesser curvature of the body; anterior and posterior wall of the body).The gastric incision was then closed by using loop-based purse-string technique.Healing of the incision and intra-peritoneal infection were checked by endoscopy,necropsy,bacterial culture and histological examination 2 weeks later.Results The performance of NOTES peritoneal exploration and closure with purse-string technique was successful in ten dogs without significant complications.The mean operation time of closure was 7.3 ± 1.8 min.Minor bleeding occurred in 2 dogs (20%) during the incision of greater curvature of the antrum and body,which was controlled by electrocoagulation.Culture of the ascitic fluid and necropsy revealed no sign of abdominal infection or other complications except for adhesion in 1 dog ( 10% ).The intact incision was confirmed by endoscopic,postmortem and histological examination,which suggested complete healing of the incision.Conclusion It is easy and safe to use loop-based purse-string technique for closure of multi-regional NOTES gastrotomy.This technology may be used for the repair of gastric ulcer perforation theoretically.
7.DICOM in radiotherapy.
Wen-xue YU ; Hui ZHANG ; Li-min LUO
Chinese Journal of Medical Instrumentation 2002;26(5):352-355
Digital Image Communication in Medicine (DICOM) defines a standard method to store and transmit digital medical image information, in which there is a piece of implemented protocol named DICOM-RT that specially addresses both the transmission of radiation therapy image data and the ancillary data. In this paper, we firstly introduce the DICOM-RT with the emphases on its components, relationship with radiotherapy and how to produce the DICOM-RT object that refer to some certain radiotherapy information. Then we expatiate on the impact that benefits from applying DICOM-RT to radiotherapy, with an aid to accelerate its application in China.
Automatic Data Processing
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Computer Communication Networks
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Humans
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Radiology Information Systems
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standards
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Radiotherapy
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standards
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trends
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Radiotherapy, Computer-Assisted
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methods
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Tomography, X-Ray Computed
9.Effectiveness and safety of sodium glycididazole for nasopharyngeal carcinoma radiotherapy:a Meta-analysis
Hui LI ; Ning LUO ; Dongwen WU ; Jiling LIAO ; Min GUO ; Rui WEI
Journal of International Oncology 2015;(8):593-598
Objective To assess the efficacy and safety of radiotherapy combined with sodium glyci-didazole (CMNa)in treating nasopharyngeal carcinoma by conducting a Meta-analysis.Methods Randomized clinical controlled studies (RCTs)of radiotherapy plus CMNa versus radiotherapy alone in the treatment of nasopharyngeal carcinoma were retrieved from China Biology Medicine disc,China National Knowledge Infrastruc-ture,digital journal of Wanfang Data,China Science and Technology Journal Database,PubMed and Cochrane Library.According to the inclusion and exclusion criteria,data extraction and quality assessment were done by two researchers independently,and clinically important measures were selected.Outcomes were pooled with Rev-Man 5.2.Results The rate of complete remission (CR)in the radiotherapy combined CMNa group was better than that in the radiotherapy alone group in 1 .41 multiple to primary lesion,RR =1 .41 ,95%CI:1 .30-1 .52, Z =8.20,P =0.00.To lymphonodi cervicales metastasis,the rate of CR in the radiotherapy combined CMNa group was better than that in the radiotherapy alone group in 1 .45 multiple,RR =1 .45,95%CI:1 .30-1 .62, Z =6.50,P =0.00.There were no significant differences in the incidence rates of adverse reactions of skin (RR =0.97,95%CI:0.87-1 .08,Z =0.57,P =0.57 ),mucosa (RR =1 .03,95%CI:0.93-1 .15,Z =0.65, P =0.52 )and decrease in white blood cells (RR =0.84,95% CI:0.56-1 .25,Z =0.87,P =0.38). Conclusion In the treatments of nasopharyngeal carcinoma,the rates of CR of primary lesion and lymphonodi cervicales metastasis in radiotherapy combined with CMNa group are superior to the radiotherapy alone group. However,the occurrence rates of adverse reactions in the two groups have no obvious differences.
10.Bacteriology and Clinical Analysis of Severe Pneumonia in Infants and Young Children in Pediatric Intensive Care Unit
hai-yan, LUO ; yi-min, ZHU ; gui-nan, LI ; zheng-hui, XIAO ; xian-bin, LI
Journal of Applied Clinical Pediatrics 2006;0(16):-
0.05);Compared to Gram-negative bacilli group of sputum culture,Gram-positive cocci group had significant diffe-rence in the incidence of gastrointestinal dysfunction and microcirculatory disorders(Pa