Adult ; Female ; Gas Poisoning ; drug therapy ; Glycoproteins ; therapeutic use ; Humans ; Male ; Middle Aged ; Quinuclidines ; therapeutic use ; Treatment Outcome ; Young Adult

Adult ; Female ; Humans ; Logistic Models ; Male ; Mental Health ; statistics & numerical data ; Transients and Migrants ; psychology ; Young Adult

Objective To explore the diagnostic value of endoscopic retrograde cholangio-pancreatiography (ERCP),ultrasonography (US) and CT scanning on cholagio-pancreatic diseases caused by clonorchis sinensis infection.Methods The results of US,CF and ERCP examination in 65 cases of obstructive jaundice caused by clonorchiasis and confirmed by presence of imagoes or eggs in feces or bile juice were analyzed and compared retrospectively.Results US examination was the simplest and most convenient which was characterized by diffuse even dilatation,thickening of walls,strengthened echo with the shape of“equal sign”intrahepatic bile ducts.The characteristic findings of CT included saccular dilatation of bile ducts of the periphery of the liver,thickening of the walls of bile ducts.Under duodenoscopy,32.3% (21/65) of cases presented as abnormal papilla such as small opening,mucosa outward turned,trapping or stiffness.Alterations in ERCP were characterized by shm or oval filling defect,diffuse saccular dilatation of terminal intrahepatic bile ducts.The most common complications included cholangiolithiasis (40%,26/65),carcinoma of bile duct on papilla (9.8%,6/65),and pancreatitis (1.5%,1/ 65).Conclusions Three methods were all useful for diagnosis of cholangio-pancreatic diseases caused by clonorchis sinensis infection,which were identically characterized by diffuse saccular dilatation of terminal intrahepatic bile ducts.The gold standard of diagnosis was the presence of imagoes or eggs in bile juice aspirated by the route of ERCP.Endoscopic sphincterectomy with postoperative vermifugal was the first choice of the treatment.

Objective To investigate the expression of phosphatidylinositol 3-kinase(PI-3K)in adipose tissue of polycystic ovary syndrome patients(PCOS),and explore molecular mechanisms of insulin resistance(IR)in PCOS.Methods Samples from patients with PCOS with IR(n=19),PCOS without IR (n=10)and controls(n=15)were collected.Serum fasting insulin(FIN)and fasting plasma glucose (FPG)were measure& Insulin resistance index was calculated using homeostasis model assessment (HOMA)to analyze the relationship between these markers and IR.Western blot technique was used to detect the PI-3K p85 subunit.Gene expression of PI-3K p85 subunit was detected by reverse transcription polymerase chain reaction(RT-PCR)method.Kinase activity was detected by immunoprecipitation,thin- layer chromatography and gamma scintillation counting.Results(1)The levels of FIN[(25.2?3.8) mU/L]and HOMA-IR(1.6?0.3)in PCOS with IR were significantly higher than those in PCOS without IR[(13.4 +3.8)mU/L,0.9?0.3]and controls[(9.5 +2.6)mU/L,0.5?0.3;all P＜0.05).(2) There was no significant difference in the protein(0.65?0.10)and gene expression(0.92?0.12)of PI-3 K p85 subunit in PCOS with IR compared with PCOS without IR(0.72?0.10,1.01?0.10)and control groups(0.73?0.14,1.00?0.12;P＞0.05).(3)PI-3K activity in PCOS with IR(81%)and PCOS without IR(89%)was significantly decreased(P＜0.01,P＜0.05)and negatively correlated with HOMA- IR(r=-0.69,P＜0.01;r=-0.62,P＜0.05).Conclusions No significant difference in the protein and gene expression of PI-3K p85 subunit in PCOS with IR is found.The decreased PI-3K activity may lead to IR of PCOS.

OBJECTIVE:To establish a method of microbial limit test for liquid preparation of Iron sucrose injection before filtration and sterilization.METHODS:According to the microbial limit test in the 1005 and general rules 1006 of 2015 edition of Chinese Pharmacopoeia (vol.Ⅴ),plate method and membrane filtration method were used to measure total number of aerobic bacteria (Staphylococcus aureus,Pseudomonas aeruginosa,Bacillus subtilis,Candida albicans,Aspergillus niger) and total number of molds and yeasts (C.albicans,A.niger).The optimal test method was obtained by comparing the bacterial recoveries.RESULTS:By plate method,the recoveries of P aeruginosa and B.subtilis were 2％ and 5％.The test sample was diluted 10 times with pH 7.0 sodium chloride-peptone buffer solution,and the bacterial recoveries were in the range of 88％ to 96％;but he medium was dark in color.By membrane filtration method,without rinse solution,the bacterial recoveries in the range of 88％ to 95％.Add rinse solution,the bacterial recoveries were in the range of 91％ to 103％.After validated,the recoveries of menbrane filtration method with tlushing fluid ranged 50％-200 ％,which was in line with the requnements.CONCLUSIONS:The membrane filtration method established in this experiment has higher bacterial recovery rate than the plate method.The bacterial recoveries rate were higher after adding rinse solution,and no dark substance in the surface of filter membrane affect the accotmt.It can be used as the microbial limit test method for preparation liquid of Iron sucrose injection before filtration and sterilization.

Objective To explore the technology and curative effect of thoracic endovascular aortic repair (TEVAR) for Stanford type B aortic dissection.Methods The clinical data of 85 patients with Stanford type B aortic dissection,who were admitted to authors' hospital during the period from January 2010 to April 2016 to receive TEVAR,were retrospectively analyzed.Conventional left brachial artery puncture and straight incision of right femoral artery were employed in all 85 patients,and DSA of ascending aorta was performed to find out the position of rupture,the position of the true and false lumens,and their relationship with the vascular openings of important organs.Endovascular covered stent was implanted to seal off the primary rupture;reexamination of ascending aorta angiography was adopted to check the sealing-off condition of the proximal rupture and the changes of blood flow in the aortic branches as well as in the true and false lumens.Results Successful TEVAR was accomplished in 84 patients.One patient died of sudden rupture of aortic dissection during preoperative anaesthesia.The technical success rate was 100％.In 9 patients the covered stent partially overlapped the left subclavian artery,in one patient the left subclavian artery “chimney” stem completely obstructed both the left common carotid artery and the left subclavian artery,and bypass surgery between left common carotid artery and left subclavian artery was carried out in 2 patients.After the treatment,internal leakage of type Ⅰ was detected in 2 patients.No death occurred during hospitalization period.After the surgery the patients were followed up for 3 months to 3 years,and all patients survived.New rupture at the distal site occurred in 2 patients.Conclusion For the treatment of Stanford type B aortic dissection,TEVAR is safe and effective.Strict observance of surgical indications,careful operative manipulation,and strengthening postoperative management after discharge from hospital are the key points to ensure a successful surgery as well as to improve the long-term survival rate.

The thrombin is a neurotoxic agent,which plays an important role in the course of brain edema and brain injury following intracerebral hemorrhage.This article reviews the neurotoxicity mechanisms of thrombin in intracerebral hemorrhage.

Objective To study the therepeutic effect of interventional treatment on patients with primary liver carcinoma accompanied with hypoglycemia.Methods 10 cases liver carcinoma patients with hypoglycemia un- derwent TACE.Results Blood sugar of 10 patients was kept in normal range after TACE.Hypoglycemia recurred in 1 case half a month after interventional therapy.CT showed carcinoma was not completely controlled,and the blood supar was turned to normal after a second interventional therapy.2-month follow-up showed no recurrence of hypoglycemia in 10 patients.Conclusion Application of TACE had good therapeutic effect on liver carcinoma pa- tients accompanied with hypoglycemia.

Objective To explore the method of clinical application and the final result of the com- pound flap of distally based of saphenous nerve-great saphenous vein nutritional vessels.Methods Basing on the anatomic basis that the nutrient vessels of saphenous nerve-great saphenous vein have the same deriva- tion as the branches of the muscle,bone and skin.Eight cases of the tissue defects of ankles and feet were re- paired by the flap.Results Seven cases were survived completely except the distal partly necrosis in one case.The calcaneal defects of one case were repaired by the iliac graft after two weeks of the operation.Follow up from 3 monthes to one year,the texture,appearance and function of the multiflap were good.Conclusion The compound flap of distally based of saphenous nerve-great saphenous vein nutritional vessels has the ad- vantages as follow:the reliable blood supply,avoidance of sacrificing the major arteries,reconstruction of sen- sation and simply procedure.Besides,the defects of soft tissue and bone can be repaired on one operation.

Animals ; Behavior, Animal ; Reproduction ; physiology ; Social Behavior ; Tupaiidae ; physiology