Colorectal stem cells have many bio-markers, including Lgr5 which expression is associated with THE stage of disease , also regulating the cell cycle , anothers is +4 stem cell , which is associated with tumor heteroge-neity, also expressed Bmi1, arresting cell cycle.Besides there is Msi1.Many studies show that those markers are highly expressed in colorectal cancer , which activate Notch and Wnt signaling pathway , and can promote the pro-gress of tumor .

Objective To investigate the mid-term efficacy of retrievable stent filter placement for the treatment of Budd-Chiari syndrome (BCS) complicated with inferior vena cava (IVC) thrombosis. Methods Eight patients of BCS complicated with IVC thrombosis were enrolled in this study. IVC thrombosis included segmental occlusion (n = 2) and membranous occlusion (n = 6). In all patients, the IVC was re-canalized by using blunt wire after anticoagulation and thrombolytic therapy, then, the re-canalized site was expanded with small balloon, which was followed by the placement of retrievable stent filter, and, finally, IVC size was dilated with larger balloon. Anticoagulation and thrombolytic therapy was given after the procedure. And all the retrievable stent filters were withdrawn from the IVC through internal jugular vein when the thrombus in IVC was dissolved. In patients with segmental occlusion of IVC, in addition to the placement of retrievable stent filter a "Z" type vessel stent was also placed during the same interventional session. Follow-up examination with color Doppler sonography was conducted in all patients. Results Technical success was achieved in all 8 patients without pulmonary infarction or other complications both during and after the operation. Immediately after the thrombus completely disappeared, the retrievable stent filter was successfully taken out in all patients. During a following-up period of 3-12 months, color Doppler sonographs showed that the IVC remained patent in 6 patients and had a recurrence of stenosis in 2 patients. Conclusion Placement of retrievable stent filter is a safe and effective treatment for BCS complicated with IVC thrombosis.

Antiviral Agents ; therapeutic use ; Female ; Hepatitis B, Chronic ; drug therapy ; Humans ; Pregnancy ; Pregnancy Complications, Infectious ; drug therapy ; virology

Objective:To investigate the influence of auxiliary application of Xuesaitong injection on blood coagulation indices and thromboembolic complications in the patients after finger replantation. Methods:Totally 64 patients with finger replantation were cho-sen from March 2012 to March 2014 in our hospital and randomly divided into the control group (32 patients) treated with low molecu-lar weight heparin and Xuesaitong group (32 patients) treated with Xuesaitong injection additionally. The clinical curative effect, sur-vival time of finger replantation, the levels of blood coagulation indices before and after the operation and the incidence of thrombotic complications in both groups were compared. Results: The clinical curative effect of the control group and Xuesaitong group was 68. 75% and 93. 75, respectively, and that of Xuesaitong group was significantly better than that of the control group (P<0. 05). The survival time of finger replantation of the control group and Xuesaitong group was (9. 44 ± 1. 56)d and (6. 72 ± 2. 28)d, respectively, and that of Xuesaitong group was significantly better than that of the control group (P<0. 05). The levels of blood coagulation indices on 1d, 4d and 7d after the operation in Xuesaitong group was significantly better than those in the control group and those before the treatment(P<0. 05). After the treatment, gastrointestinal hormone levels in Xuesaitong group was significantly better than those in the control group(P<0. 05). The incidence of thrombotic complications in the Xuesaitong group was significantly better than that of the control group(P<0. 05). There was no significant difference in the adverse effects between the two groups (P>0. 05). Conclusion:Auxiliary application of Xuesaitong injection in the patients after finger replantation can efficiently speed up the replantation survival process and improve blood coagulation indices after the operation, which is helpful to reducing the risk of thrombotic complications.

This article summarizes 32 cases of the SCI patients suffered from bladder stones.Respects relating to causes,characteristic,diagnosis,treatment and prevention of bladder stones after SCI are discussed in the article.In order to decrease or avoid complication of indwelling urethral catheter,the patients with neuropathic bladder dysfunction are treated by intermittent catheterization.If it is necessary for SCI patients to indwell urethral catheter,we must strengthen management of the catheter and renew a catheter in time(once a week).

Accidents, Occupational ; prevention & control ; statistics & numerical data ; Adult ; China ; epidemiology ; Female ; Humans ; Male ; Middle Aged ; Poisoning ; epidemiology ; prevention & control

In order to elucidate the mechanism of liver damage due to acute biliary sepsis,the changes of hepatocyte mitochondria were observed during biliary sepsis in the rat.The accompanied liver function changes were also studied.Mitochondrial calcium content,and lysosome fragility of the hepatocytes,lipid peroxide (LPO) level of liver tissue,ornithine carbamoytransferase (OCT),mitochondrial glulamicoxloacetic transaminase (m-GOT),and hepa-toplastin were determined.It was found that there were overloading of calcium in mitochondria,increase of lysosome fragility,and accumulation of LPO in the liver.These events would result in adverse effects on mitochondrial function.The activity of serum OCT and m-GOT was significantly increased,which suggests that mitochondria are seriously damaged since the 2 enzymes mainly come from hepatocyte mitochondria.And the liver reserving function declined progressively.Our study indicates that mitochondrial damage does exist during acute biliary sepsis,which might play an important role in liver damage.

The phagocytic function of Kupffer cells (KC) during acute obstructive cholangitis was observed in 244 Wistar rats.The rats were killed in the 6th,12th,24th,and 48th hour after operation,and the uptake of colloidal carbon by KC,plasma endotoxin and fibronectin(Fn)were determined and the morphology of KC was observed.It was found that in the rats with acute obstructive cholangitis,the phagocytic function of KC and plasma Fn significantly elevated in the 6th hour and markedly reduced in the 48th hour after operation as compared with those of the control (P

The changes of acid phosphatase(ACP)and cytochrome oxidase(CO)in the hepatic acini were investigated with image analysis in 90 Wistar rats after acute obstructive cholangitis was inflicted.It was found that the activity of ACP was significantly increased in the 2nd hour after surgery and markedly decreased in the 12th hour and these changes were predominantly located in acinur zone 1 of the hepatocytes.The activity of CO was decreased progressively after surgery,and these changes were quite marked in the acinur zone 3 of the hepatocytes.These findings indicate that the reactions towards acute obstructive cholangitis are different in the different acinur zones of the hepatocytes.

Objective: To observe the clinical effect of early intervention of combined tuina with medicated bath for neonatal brain injuries.Methods: Brain-benefiting tuina manipulations,medicated bath and music plus exercise therapies were employed in 60 infants with medium or severe brain injuries.The Gesell measurement methods were adopted prior to and 3 months after treatment to evaluate the development quotient(DQ).In addition,the long-term follow-up was made after one and a half years.Result: The scores of DQ prior to treatment,3 month after treatment and 1.5 years after treatment were(34.98±28.94),(66.17±14.91)and(75.40±14.69)respectively,showing a marked improvement after 3months and 1.5 years of treatment(P=0.000).Conclusion: Early intervention using tuina manipulations could enhance the brain development,repair the nerve injury,improve the motion and cognitive ability and prevent the sequela of the nervous system.