Associating liver partition and portal vein ligation for staged hepatectomy (ALPPS) is a new surgical management which brings hopes of cure to patients with primary or metastatic liver tumor who do not have sufficient future liver remnant (FLR).This review summarizes the current research on the development,indication,surgical procedures and safety of ALPPS.It also discusses the major concerns and unanswered doubts of ALPPS,such as the comparison with selective portal vein embolization (PVE) and the long-term oncological progression.

Objective:To investigate the effects of extracts of aqueous joint during CIA development on the HUVEC proliferation in vitro and expression of VEGF Methods: 3H TaR incorporation was used to estimate the HUVEC proliferation by extracts of aqueous joint and VEGF, and was used cultured in an absolutely serum free medium Results:Extracts of aqueqous joint during CIA development stimulated proliferation of HUVEC and this proliferation was inhibited by the anti VEGF neutralizing antibody Conclusion:The expression of VEGF in the extracts of the aqueous joint during an early stage of CIA development increased and expressed biologically active

TOF-MS has been more and more widely used in clinical and scientific research due to its advantages such as fast and easily operated.Diabetic nephropathy is the most common complications of diabetes.But clinical existing detection meth-ods to some extent have some hysteresis.The applications and developments of TOF-MS coupled with other proteomics technologies provided new ideas and methods for early diagnosis and prognosis of diabetic nephropathy.In this paper,the lat-est research results in nearest years about the application of TOF-MS to diabetic nephropathy will be reviewed.

Objective To discuss the necessity and methods of combined reconstruction of the injured posterior cruciate ligament(PCL)and posterolateral complex(PLC)of the knee. Methods From January 2001 to December 2006,28 patients with injury of both PCL(≥Ⅱ°b)and PLC(＞Ⅱ°)of the knee were treated operatively in our department.Eight patients received arthroscopic PCL reconstruction with single bundle of 5-6 strands of hamstring and conservative treatment of PLC during January 2001 to December 2003.Twenty Datients received arthroscopic PCL reconstruction followed by open operative repair of PLC with median 1/3 femoral biceps tendon and gracilis during January 2002 to December 2006. Results All the patients were followed up for 6 to 24 months postoperatively (mean,15 months).By Lysholm scoring,3 cases obtained good results and 5 poor in the first group,while 19 excellent and 1 good in the second group.The mean Lysholm scores were 47.1±8.2 and 86.7±7.2 respectively(P＜0.05).According to IKDC scale,3 patients(37.5%)in the first group and 19 patients (95.0%)in the second group were graded normal or nearlv normal(t=19.277,P＜0.05). Conclusion Arthroseopic PCL reconstruction with single bundle of 5-6 strands of hamstring plus PLC reconstruction with 1/3 femoral biceps tendon and gracilis is more reliable to restore the stability of the knee than PCL reconstruction only.

Objective To observe the clinical features of polypoidal choroidal vasculopathy (PCV) in Chinese patients. Methods Nine cases (9 eyes) were examined with fundus examination, fundus fluorescein angiography (FFA) and indocyanine green angiography angiography (ICGA). Results FFA and ICGA showed the branching vascular networks (7 cases) and polyplike dilation at terminals of branches (9 cases), which mainly located in macular area (8 cases) and in peripapillary area (1 case), and which accompanied hemorrhagic or serous pigment epithelial detachment in 7 cases,and 4 of 7 cases had a significant horizontal black-white damarcation line. It definitely differed from fine choroidal neo-vascularization (CNV). Conclusion PCV in Chinese patients has the cardinal clinical features, i.e., polyplike lesions located mainly in macular area and most cases accompanied by hemorrhagic or serous pigment epithelium detachment.

Objective: To explore the values for rejection research of the models through observing rejection rulers following small bowel transplantation(SBT)in Inbred strain rats.Mothods: Heterotopic SBT models were established with Inbred strain F344/RT11 and BN/RT1n by microsurgical technique according to Monchik method,including Isotransplantation(F344→F344,n=8)and allotransplantation(BN→F344, n=8).Results: 1.The mean living time was over 30 days in IT x group ,which was 12 days in AT x group.2.The general conditions have no significant difference on various time points of postoperative day(POD)in IT x group,while pathological features of grafts were concided with diagnosis of nonspecific slight inflammation on POD3 and were the same as the normal grafts on POD 0?5?7 and 9.3.Significant difference of IL-2R? chain and ?-INF mRNA transcription was earlier than pathological feature appearance of rejection.4.The general conditions and pathological features of grafts were concided with diagnosis of mild,moderate and severe actute rejection in AT x group on POD 5?7and 9 respectively.Conclusion:Inbred strain BN to F344 combination is fitter for research on rejection mechanism than F344 to Wistar combination and Outbred strain Wistar to SD combination.

Objective To evaluate the effectiveness of "dispersing lung-qi and relieving asthma, warming Yang to induce diuresis" method on CPHD patients during acute period with peripheral edema and observe the effect on ADH. Methods The CPHD patients during acute period with peripheral edema were randomly divided into treatment group and control group. The treatment group received Chinese medicine adding to regular western medicine, the principle is dispersing lung-qi and relieving asthma, resolving phlegm to stop coughing, warming Yang to induce diuresis. The control group received placebo adding to regular western medicine. Both of the groups were treated for 14 days. The effect observed indexes were as follows:general curative effect, integral of main symptoms of TCM, integral of western medical signs, serum electrolyte, etc. Mechanism index was about ADH. Results The treatment group had better effects than the control group on the general curative effect, reducing integral of symptoms and signs, rectifying electrolyte and acid-alkaline-balance disturbances, etc. The safety analysis of two groups had no significant abnormality. Meanwhile, the treatment group had more superiority than the control group on reducing serum ADH. Conclusion The comprehensive treatment of traditional Chinese and western medicine probably has more advantage in increasing the general effect, improving symptoms and signs, rectifying electrolyte and acid-alkaline-balance disturbances, etc. This therapeutic method can restrain secretion of ADH. It indicates that restraining secretion of ADH maybe part of the mechanism of using "dispersing lung-qi and relieving asthma, warming Yang to induce diuresis" method to treat CPHD patient during acute period with peripheral edema.

ncing analysis validated that all four-type base-quenched probes could provide unbiased genotyping results ( Kappa =1, P=0.00), although. Conclusion This method is simple, economic and suitable for large-scale genotyping studies.

Objective To study the factors effecting on flow cytometric sperm chromatin structure assay.Methods The SCSA explores the metachromatic properties of acridine orange (AO) and flow cytometry to monitor the susceptibility of sperm chromatin DNA to acid induced denaturation in situ because of the low pH treatment. Results COMP?t, ?t, SD?t value were different upon on the storage methods (①sperm was preserved in 4℃, ②sperm was cryopreservated after dilution ③sperm was cryopreservated). Results show that the second method above made the least artificial injury to sperm DNA. It did not affect the results if the samples were quickly thawed in a 37℃ water bath and detected immediately and the detect current velocity was lower than 300 cell/sec. The intra -CV was 7 28% and the internal CV was 8 92%. Mean and standard deviations of COMP?t were 8 7?11 0% in 511 healthy men. Because data present right skew distribution, the reference range of COMP?t is

Objective To evaluate the symptom improvement of anxiolytics and antidepressant to hemifacial spasm(HFS)patients with anxiety and depression. Methods A total of 60 HFS patients with anxiety and depression were enrolled for the study and divided into experimental group and control group. Experimental group were treated with escitalopram and BTX-A ,and control group only received BTX-A. SAS and SDS were used to test all the patients before and after treatment. Results Both experimental group and control group were significantly improved after BTX-A therapy. There was no different between two groups at 1 week and 1 month,respectively. At 2 weeks and 3 months,more obvious improvement was seen in experimental group. The SAS and the SDS standard average scores of experimental group were significantly decreased compared with the control group. There was statistical significance in control group after 1 month and 3 months treatment(P<0.05),and in experimental group,the differences appeared after 2-week treatment(P<0.05). Additionally,after 1 month treatment,there were statistical differences between the two groups(P<0.05),and experimental group shown a longer effective period compared with control group. Conclusion Anxiety and depression state serves as a complication of HFS ,which is positively correlated with HFS. HFS patients with anxiety and depression benefit better from escital-opram and BTX-A combination therapy than BTX-A alone.