Objective To study the feasibility and the efficacy of total extraperitoneal repair (TEP) under two laparoscopes.Methods Clinical data of 51 patients with inguinal hernia who underwent TEP under two laparoscopes from July 2015 to March 2016 in our hospital were analyzed retrospectively.During TEP,we added a 5-mm laparoscope for monitoring and exploration in the abdominal cavity.Results All the operations of TEP under two laparoscopes were successful.The operation time lasted 42-176 min with a mean of (74 ±27) min.The intraoperative blood loss was 5-30 ml with a mean of (12.8 ±5.9) ml.The length of postoperative hospital stay was 2-7 days with a mean of (4.0 ± 1.1) days.The percentage of postoperative complications was 11.8％ (6/51),including inguinal area seroma which accounted for 2.0％ (1/51),inguinal region pain accounting for 3.9％ (2/51),and postoperative urinary retention for 5.9％ (3/51).No infection was found.The follow-up period ranged from 3 to 11 months (mean,7 months),no recurrence was observed during this period.Conclusions TEP under two laparoscopes can treat inguinal hernia precisely.It is also helpful to find compound inguinal hernia and occult inguinal hernia.

PBL ( Problem-based learning) is a problem-based and student-centered learning pattern.PBL teaching method has been applied to evidence-based medicine ( EBM ) courses for international students.By this method,the students' learning enthusiasm was stimulated,the ability of ananlyzing and resolving problem was improved,and good teaching effect was achieved,which provided knowledge to improve further EBM teaching and evidence-based clinical practice.

Purpose:To study clinical and pathological features of solid-pseudopapillary tumor(SPT) of the pancreas. Methods:The clinical data were reviewed in four patients with SPT. Immunohistochemistry for Vim, CK8, CK18, Chromogranin, Sy, AAT, NSE, S-100 was performed in all four cases using EnVision. Results:All four patients were female. The mean age was 30 years. The tumors were composed of papillary and solid structures. The uniform cells were strongly diffuse positive for Vim, and strongly positive for focal AAT in four cases. Three cases were positive for NSE. All four cases were negative for Sy , Chromogranin and S-100. One case was poorly positive for CK8 and CK18. Conclusions:SPT of the pancreas, preferentially in young women, is a tumor with low malignant potential. Immunohistochemistry is very important in the diagnosis and differential diagnosis of SPT of the pancreas..

Schwann cells (SCs) have potently neuroprotective and myelinization abilities. They are one of the earliest and the most frequently used cells that are applied to therapeutic studies in spinal cord injury. At present, SCs are usually used as a platform for therapeutic alliance to integrate various interventions. This review will mainly discuss the issues met in therapeutic alliances with SCs for spinal cord injuries, results of various therapeutic alliances with SCs, positive effects of co-transplantation with SCs on neural stem cells, survival, migration of SCs after transplantation and roles of endogenetic SCs in repairing spinal cord injury.

Alagille Syndrome ; pathology ; Child, Preschool ; China ; Female ; Humans ; Infant ; Male

Antineoplastic Agents ; therapeutic use ; Arsenicals ; therapeutic use ; Child ; Child, Preschool ; Disease-Free Survival ; Female ; Follow-Up Studies ; Humans ; Leukemia, Promyelocytic, Acute ; drug therapy ; Male ; Oxides ; therapeutic use ; Remission Induction ; methods ; Survival Rate ; Treatment Outcome

Objective To observe the effects of hyperbaric oxygen combined with rehabilitation training on the motor ability of ischemic stroke patients.Methods Eighty ischemic stroke patients were randomly divided into a treatment group and a control group,with 40 cases in each group.The control group was treated with Bobath' s approach,while the treatment group was treated with Bobath's methods supplemented by hyperbaric oxygen therapy.The United States National Institutes of Health Stroke Scale (NIHSS),the Fugl-Meyer motor assessment scale (FMA) (lower part) and each patient's maximum walking speed (MWS) were used to evaluate the patients before,and after 8 weeks of treatment.Results After treatment the average NIHSS score,FMA score and MWS were 4.17 ± 1.4％,31.2 ± 3.3 and 54,.3 ± 16.2 m/min,respectively,in the treatment group.The control group' s results were 6.81 ± 1.2％,26.2 ± 2.2 and 45.6 ± 18.3 m/min.The intra-group differences in evaluation results before and after treatment were statistically significant in both groups.An inter-group comparison showed that the treatment group performed significantly better after treatment than the control group in terms of FMA and MWS.After treatment,the treatment group showed significantly better walking performance in terms of cadence,stride length,step length on the affected side,gait cycle and double support duration.Conclusion Hyperbaric oxygen can make rehabilitation training more effective in improving the neurologic deficits,motor function and walking ability of hemiplegic stroke survivors.

Objective To evaluate the clinical outcome of a method of renconstruction of Type Ⅱb defect of thumb both and reserving the length of the donor toe.Methods From March 2012 to Febrary 2014,there were 11 cases of thumb defect treated in our hospital.According to Gu Yudong's classification,all were type Ⅱ b.Three were open defect and others were closed defect.All were treated with combined transfer of big toe wrap-around flap and autogenous iliac graft for thumb reconstruction while a superficial circumflex iliac artery perforator flap was used to resurface the donor defect.The donor site of the belly was sutured directly.Results All of the reconstructed thumb survived.Among 11 flaps,arterial crisis occurrred in 1 case,venous crisis occurred in 2 cases,and all survived after operative treatment.The patients were followed-up from 3 mooths to 15 months,all the thumbs had a good appearance.The thumb opposition function was good and sensation recovery to S3 + and two-point discrimination from 6-8 mm.The donor big-toe was preserved.All the flaps had satisfactory color and texture,but looked a little plump.All the patients had no effect on walking and running.Four flaps had more beautiful appearance after flap plastic.There was only one linear scar on the belly donor without any discomfort.Conclusion It is an effective method of combined transfer of big toe wrap-around flap and autogenous iliac graft while a superficial circumflex iliac artery perforator flap was used to resurface the donor defect used to reconstrucution of Type Ⅱ b defect of thumb is very good.

BacKground:Fanconi anemia( FA)pathway as a DNA crossIink damage repair pathway pIays an important roIe in maintaining genome stabiIity. In recent years,FA pathway was wideIy studied in DNA damage and cancer pathogenesis. Aims:To investigate the interaction between RAD18 and FANCD2 protein in human coIorectaI cancer ceII Iine SW480. Methods:Antigen-antibody compIex was co-precipitated by immunoprecipitation. Expressions of rabbit anti-human FANCD2 and RAD18 protein in antigen-antibody compIexes were detected by Western bIotting. The pIasmids of GST-RAD18 and GST were transferred into BL21 ceIIs and induced to express the target proteins. TotaI proteins of the ceII was extracted and GST-beads were used to conjugate the GST-RAD18 protein,and then incubated with the SW480 ceII Iysates, and Western bIotting was performed with the addition of rabbit anti-human FANCD2 antibodies. Results:RAD18 protein was detected in the antigen-antibody compIex from immunoprecipitation by using anti-FANCD2 antibody,and FANCD2 protein was detected by using anti-RAD18 antibody. FANCD2 protein was aIso detected by using anti-GST-RAD18 antibody. GST-RAD18 protein used as bait protein couId capture the FANCD2 protein in SW480 ceIIs. Conclusions:There is an interaction between RAD18 and FANCD2 protein in SW480 ceIIs,and aIso an interaction between GST-RAD18 and FANCD2 protein.

Objective To investigate the association of thyroid carcinoma and urine iodine level in Urumqi region,intent to provide the evidence of individual iodine supplement of this region.Methods In this case-control study,there were 100 patients with thyroid carcinoma and 300 patients with normal thyroid function as the control group in Xinjiang Tumor Hospital between February 2012 and December 2012 as the case group.All the cases were detected for urine iodine concentration by arsenic-cerium catalytic spectrophotometry.Results The mean level of urinary iodine in the case group (272.69 μg/L) was higher than that in the control group (161.40 μg/L) (P ＜ 0.05).The level of iodine was excessive (urinary iodine ＞ 300 μg/L) in 34 ％ (34/100) patients in the case group and 10 ％ (30/300) patients in control group (P ＜ 0.05).Conclusion The average urinary iodine content of the thyroid carcinoma in Urmuqi region are generally higher than that of the healthy control group,which indicates that the iodine nutritional status in patients with thyroid carcinoma are better than that in the general population.The relationship between thyroid carcinoma and excessive iodine intake should be necessary for further study.