Tumor necrosis factor-related apoptosis-inducing ligand (TRAIL) is a newly discovered apoptosis-inducing ligand that can induce apoptosis of cancer cells, but not of normal cells, through the activation of multiple signaling transduction pathways. By sensitizing lung cancer cells but not normal cells to apoptosis,TRAIL may become a new strategy for the treatment of lung cancer.

Objective To assess the predicting value of homocysteine ( HCY), low density lipoprotein cholesterin (LDL-C) and carotid intima-media thickness (IMT) for women with coronary artery disease (CAD). Methods To choose 115 patients with CAD and 102 patients of non-CAD;Homocysteine, LDL-C and IMT were assayed respectively;comparison and correlation analysis were performed based on genders. Results The rates for hyperhomocysteinemia and High Lipoproteinaemia in female CAD patients are 59. 6% and 75.0%,respectively,while they are 69. 9% and 78.6% for male CAD patients,which are both remarkably higher than 23.0% ,26.7%, 22. 2% and 23.6% in non-CAD patients ( Ps ＜ 0. 05 ). ROC curve shows that the best diagnostic boundary point is 0.953 mm for female IMT and 1. 021 mm for male IMT. At the boundary point,the sensitivity,specificity,positive predictive value and negative predictive value are 83.7% ,91.4% ,95.7% and 63. 8% in female, much higher than 62.9%, 65.3%, 76.2% and 53.3% in male. Conclusion hyperhomocysteinemia, high lipoproteinaemia are the important risk factors for women with coronary artery disease;IMT might be used as the predictor of CAD, which have more advantages for female than for male patients.

Atrial fibrillation (AF)is a strong risk factor for ischemic cerebral stroke.Some inherent defects of War-farin limit its clinic application,which accelerates research and development of new oral anticoagulants,such as Dabigatran,Apixaban,Rivaroxaban and Edoxaban etc..This article made an overview for these.

ObjectiveTo assess the effectiveness and prognosis of different radical surgery for Hirschsprung disease (HD).MethodsThe bowel function of HD patients undergoing the anus modified Soave operation (84 cases,modified Soave group),modified Swenson operation (60 cases,modified Swenson group),modified Duhamel operation (76 cases,modified Duhamel group) was followed up by 3,6 months and 2 years after surgery.Long-term bowel function,clinical type,removal length,anorectal manometry,barium enema were analyzed and compared among three groups.ResultsThe occurrence rates of bowel dysfunction 3,6 months and 2 years after surgery in modified Soave group[17.9％(15/84),7.1％(6/84),4.8％ (4/84)] were significantly lower than those in modified Swenson group[41.7％ (25/60),21.7％(13/60),18.3％(11/60) ] and modified Duhamel group [ 36.8％ (28/76),18.4％ (14/76),13.2％(10/76) ].There was significant difference between modified Soave group and modified Swenson group,modified Duhamel group(P＜ 0.05 ).There was no significant difference between modified Swenson group and modified Duhamel group (P ＞ 0.05).When the removal length ≤35 cm,the occurrence rate of bowel dysfunction after surgery in modified Soave group [ 18.7％ (14/75)] was lower than that in improved Swenson group [ 39.5％ ( 17/43 ) ] and modified Duhamel group [ 34.4％ (21/61 ) ].There was significant difference between modified Soave group and modified Swenson group,modified Duhamel group (P ＜ 0.05).There was no significant difference between modified Swenson group and modified Duhamel group (P ＞ 0.05).When the removal length ＞ 35 cm,there was no significant difference in the occurrence rate of bowel dysfunction after surgery among three groups (P ＞ 0.05 ).The occurrence rates of bowel dysfunction in short-segment type and common type in modified Soave group was lower than those in modified Swenson group and modified Duhamel group.There was significant difference between modified Soave group and modified Swenson group,modified Duhamel group(P ＜ 0.05).There was no significant difference between modified Swenson group and modified Duhamel group (P＞ 0.05).The anorectal angle 2 years after surgery in modified Soave group [(93.67 ± 10.50)° ] was less than that in modified Swenson group [(110.20 ± 11.88)° ] and modified Duhamel group [(106.33 ± 12.21)° ].There was significant difference (P ＜0.05).ConclusionThe complication and trauma are significantly lower in the anus modified Soave operation than the modified Swenson operation and modified Duhamel operation,but the choice of surgery should be strictly controlled according to the anal HD treatment indications.

Objective To report experience of minimally invasive surgery of urinary calculi caused by melamine in infants. Methods Retrospectively reviewed the treatments and outcomes of 36 cases with urinary calculi caused by melamine from November 2007 to October 2008. 13 girls and 23 boys aged 8 to 36 months after daily consumption for six month or more of milk products tainted with melamine. These infants underwent MPCNL, ureteroscopic lithotripsy and placement of ureteral stent, respectively. Results The operations were performed successfully in all patients. Five cases underwent MPCNL. Ureteroscopic lithotripsy were performed in fourteen cases. Seventeen cases were placed of ureteral stents. No major complications like hemorrhea, perforation and organic injury were noted. The postoperative hospital stays were 3 to 10 days. All cases were followed up for 1 to 12 months. Calculus had no recurrence. Hydronephrosis and hydroureterosis disappeared or lightened. Growth and development were normal. Conclusions Various kinds of minimally invasive surgical procedures is safe and effective treatments for urinary calculi caused by melamine in infants, applicable in calculi with urinary obstruction especially.

ObjectiveTo observe the clinical effect of interventional embolization on hepatocellular carcinoma(HCC) with hepatic arterioportal shunts(APS) ,in the hope of improving patients' survival quality and time. MethodsTwenty-nine patients with HCC patients and APS after a successful PVA,steel coils embolization, all patients were given routine TACE therapy. The changes of gastrointestinal bleeding,ascites,diarrhea and aminotransferase were analyzed retrospectively. ResultsNineteen cases got successful embolization in the first time[achievement ratio 65.5％(19/29)]; 3 cases got recurrence after embolization [patency ratio 10.3％(3/29)],7 cases appeared new APS[incidence ratio 24.1％(7/29),5 cases were embolized 2 times, 2 cases were embolized 3 times]. The effective rate of gastrointestinal bleeding,diarrhoea,aacites were 91.7％ (11/12), 84.6％ ( 11/13 ), 83.3％ ( 15/18 ) respectively, which had significant difference between preoperative and postoperative condition. The survival rate of 3 months,6 months, 1 year,and 2 years after operation were 96.6％ (28/29),89.7％ (26/29),65.5％ (19/29),34.5％ (10/29). Conclusion Interventional therapy is a safe and effective treatment to HCC with APS.

Objective To analyze the recovery of the renal function in the severe hydronephrosis children after percutaneous nephrostomy.Methods 50 cases of uretero-pelvic junction obstruction (UPJO) children were retrospectively studied from January 2013 to January 2016.There were 25 boys and 25 girls,and the mean age was 3.0 years (ranged from 2 months to 9 years and 7 months).The children were taken the percutaneous nephrostomy in the first stage and pyeloplasty or nephrectomy in the second stage according to the recovery of renal function.Split renal function,urine osmotic pressure,urine pH and urine β2-microglobulin (β32-MG) were compared between pre-operation and post-operation.The recovery of the renal function after the operation were evaluated by the single photon emission computed tomography (SPECT) and superb micro-vascular imaging (SMI) to analysis the feasibility of the pyeloplasty surgery in the severe hydronephrosis children.Result The postoperative renal function of 49 patients in the group recovered after percutaneous nephrostomy,only one child showed unrecoverable.After the first stage management,the renal cortical thickness [(5.9 ± 1.0)mm vs.(2.9 ± 0.9) mm,P =0.03],the separate renal function mmo]/L vs.(126.5 ± 100.5) mmol/L,P ＜ 0.001] were significantly improved compared with preoperation,andRI [(0.72 ±0.03) vs.(0.79 ±0.04),P=0.021],urine pH [(6.18±0.21) vs.(7.38 ± 0.32),P =0.039] and urine β2-MG [(562.16 ± 49.78) mg/L vs.(954.28 ± 69.45) mg/L,P ＜0.001] significantly reduced.Conclusions The renal function of the severe hydronephrosis children could be recoverable after the surgery of the percutaneous nephrostomy and pyeloplasty.Most children's kidneys suffered the severe hydronephrosis could be spared by surgery.SMI technology could provide reliable quantitative basis to evaluate renal function.

Objective:To explore the clinical efficacy and safety of single-layer with full thickness of duct-to-mucosa pancreaticojejunostomy in laparoscopic pancreaticoduodenectomy.Methods:The clinical data of 45 patients who underwent laparoscopic pancreaticoduodenectomy with the procedures of single-layer with full thickness in Second Hospital of Hebei Medical University from Jan 2020 to Jan 2022 were retrospectively collected and compared with 45 matched patients with traditional two-layer pancreaticojejunostomy.Results:The laparoscopic pancreaticoduodenectomy procedures were successfully performed in all the 90 cases. The mean operation time (285.6±92.4 minutes) and the media pancreaticojejunostomy time 20(15, 35) minutes) of the single-layer with full thickness pancreaticojejunostomy group were shorter than those of the two-layer pancreaticojejunostomy group [the mean operation time: 317.0±85.5 minutes, the media pancreaticojejunostomy time: 46(30, 58) minutes] with significantly statistical differences (all P value<0.05). There were no significantly statistical differences on intraoperative blood loss, the postoperative complications or hospital stay between the two groups. Conclusions:Compared with traditional pancreaticojejunostomy, the single-layer with full thickness of duct-to-mucosa pancreaticojejunostomy is simple and safe, which has the advantage of easy manipulation and less time-consuming and can be recommended for laparoscopic procedures.

Objective:To evaluate the safety and efficacy at 1-year follow-up of the use of drug-coated balloon (DCB) for the treatment of femoropopliteal in-stent restenosis (ISR).Methods:This study enrolled 252 patients undergoing Orchid DCB angioplasty for peripheral arterial disease in the femoral-popliteal segment. The clinical data were retrospectively analyzed.Results:Forty-nine patients were eligible, including 29 (59.2%) chronic total occlusions belonging to TransAtlantic Inter-Society Consensus-Ⅱ(TASC Ⅱ) D, 7 (14.3%) thrombosis, and 14 (28.6%) moderate to severe calcifications. The mean lesion length was (215.9±97.1) mm. 69.4% were of occlusive lesions (Tosaka Ⅲ category). Only 1 provisional stent was implanted. 98% patients had severe claudication or even worse. Of these cases, 34 (73.9%) showed improvements in Rutherford category, while 11 (23.9%) did not change and 1 (2.2%) case deteriorated. The average value of ABI was 0.478±0.264 before surgery and 0.907±0.207 at the end of follow-up. The improvement in Rutherford category ( P<0.01) and ABI ( P<0.005) were both significant. The primary patency (PP) was 80.4%, and the freedom from clinically driven TLR was 84.8% at 1 year. During the follow-up period, there was no all-cause death and major limb amputation. Conclusion:This multicenter study demonstrated the effectiveness of DCB as a treatment for complicated and extensive ISR lesions within 12 months.

Animals ; Antineoplastic Agents ; pharmacology ; B-Cell CLL-Lymphoma 10 Protein ; deficiency ; metabolism ; CARD Signaling Adaptor Proteins ; deficiency ; metabolism ; Cell Survival ; drug effects ; DNA Damage ; Doxorubicin ; pharmacology ; HeLa Cells ; Humans ; Mice ; Mice, Knockout ; Mucosa-Associated Lymphoid Tissue Lymphoma Translocation 1 Protein ; deficiency ; metabolism ; NF-kappa B ; metabolism