Follow-Up Studies ; Survival Analysis

Follow-Up Studies ; Humans ; Proportional Hazards Models ; Survival Analysis

Adult ; Electromyography ; Gasoline ; poisoning ; Humans ; Male ; Poisoning ; physiopathology ; psychology ; Young Adult

The premembrane and envelope proteins (prM-E),which contains the mainly protective antigen related with virulence and tropism,are the primary structural protein of flavivirus.However,prM-E in ZIKV is rarely understood.We have analyzed the structure and biological effects of prM-E in ZIKV by bionformatics methods.The prM-E proteins virus-like particles of dengue virus was introduced in the present.Then,the prM-E proteins virus like particles of ZIKV was prospected.

Angiofibroma ; metabolism ; pathology ; surgery ; Angiomyoma ; metabolism ; pathology ; Antigens, CD34 ; metabolism ; Diagnosis, Differential ; Female ; Fibroma ; metabolism ; pathology ; Follow-Up Studies ; Humans ; Leiomyoma ; metabolism ; pathology ; Middle Aged ; Mucin-1 ; metabolism ; Myxoma ; metabolism ; pathology ; Vimentin ; metabolism ; Vulvar Neoplasms ; metabolism ; pathology ; surgery

Objective To compare the rates of clearance of different solutes during continuous veno-venous haemodiafiltration (CVVHDF) between pre-dilution and post-dilution.Methods A study in vitro was carried out using model CRRT system with AN69 filter used,which was applied to perform CVVHDF for solutes clearance.The removed amounts of different solutes including potassium ion (K +),creatinine (Cr),vancomycin,insulin,and interleukin-6 (IL-6) were determined in the groups of control (without dilution),pre-dilution and post-dilution during CVVHDF at the same substitution fluid amount.Each group was repeated 4 times (n =4).Results Post-dilution mode increased K +,Cr,vancomycin and insulin clearances significantly.There was no difference in clearance of IL-6 between the pre-and post-dilution groups.In the control group,insulin and IL-6 levels were decreased extremely.Conclusions In general,the rate of clearance using post-dilution of CVVHDF is higher than that using pre-dilution.Among high molecular weight solutes,the difference in clearance is not significant.The control group demonstrates insulin and IL-6 adsorbed by the filter.

Objective To investigate the technique and clinical results of total hip arthroplasty in treating post-traumatic hip fusion ankylosis secondary to operation in acetabular combined with femoral head fracture.Methods From October 2009 to January 2015,7 patients (7 hips) with post-traumatic hip fusion ankylosis underwent total hip arthroplasty.There were 6 males and 1 female with an average age of 38 years (range,25-51 years).There were 4 hips on the left side,3 hips on the right side.Open reduction and internal fixation were performed on all patients.One patient had a postoperative deep infection and 6 patients underwent implant removal.The hip bony fusion ankylosis was developed secondary to post-traumatic arthritis after the surgery of ipsilateral acetabular combined with femoral head facture.The interval between internal fixation and total hip arthroplasty was 37.6 months on average (range,21-67 months).The hip bony fusion ankylosis was relieved by wedge shape osteotomy at femoral neck level.The cemenfless prostheses were implanted in suitable places based on the accuracy position of acetabular center.One infection case was treated via surgical debridement,removal of all the screws,and antibiotic-loaded cement spacer implantation in the first stage.The cementless prostheses were implanted in the second stage.Results The average operation time and blood loss was 108 min (90-150 min) and 320 ml (280-450 ml) respectively.The internal fixation devices were explanted completely,including plate and screw in 5 cases,only screw in 1 case,intramedullary nail and screw in 1 case.The mean fallow-up period was 32.5 months (range,15-48 months).The average Harris hip score improved from 48.8±6.5 points preoperatively to 92.6±5.1 points post-operatively (t=22.82,P=0.001).Osseointegration was developed in all of the acetabular and femoral components at 3 months post-operatively.Radiograph analysis showed satisfied position of acetabular cup and no evidence of implant migration or center of rotation change.Stem subsidence (＜1.0 mm) occurred in 2 cases and heterotopic ossification in 2 cases (Brooker type Ⅰ and type Ⅱ in 1 case,respectively) at one year postoperatively.No complication occurred,such as damages of vessels and nerve,dislocation,component loosening or infection.Conclusion The wedge shape osteotomy of femoral neck is a safe and reliable method in treating hip fusion ankylosis.Total hip arthroplasty can be achieved by reconstruction of acetabular center,suitable components implanted in anatomical position and ideal reconstruction of soft tissue around hip.

Actins ; metabolism ; Adult ; Desmin ; metabolism ; Diagnosis, Differential ; Histiocytoma, Malignant Fibrous ; pathology ; Humans ; Immunohistochemistry ; Leiomyoma ; pathology ; Leiomyosarcoma ; metabolism ; pathology ; surgery ; Male ; Mediastinal Neoplasms ; metabolism ; pathology ; surgery ; Vimentin ; metabolism

Using colon adenocarcinoma cell line HT-29 as testing material, adhesion test was carried out for 24 strains of Bifidobacteria isolated from dejecta of longevous people aged one hundred years. The results showed that all strains could adhere to colon adenocarcinoma cells HT-29, among which the strains of TTF, Z2, TZ5 and (J-1) showed higher adhesive capability. Thus these four strains of Bifidobacteria were further tested for their endurance to stomach acid and bile acid. The production of vitamin B by these bacterial were also tested. All these tests indicated that the strain of TTF has high ability to produce Vitamin B_(1), B_(2), B_(6), B_(12), The survival rate after the treatment under pH 3.0 for 120 min was 93.11%, at the same time, the strain TTF can survive after being treated with 2% bile acid for 24h.

Objective To perform the clinical characferistics of diagnosis and treatment of duodenal trauma and to improve the result of surgical treatment in patients with duodenal injury.Methods The clinical data of 32 cases with duodenal injury were analyzed retrospectively.Results All cases were surgically treated.26 cases were cured 13 cases were with complications,of which 9 cases with duodenal fistula,4 cases with peritoneal infection.6 cases died.Conclusion Early diagnosis and surgical treatment,proper management and intensive postoperative care can improve the result of patients with duodenal trauma and decrease complications.