Along with the development of interventional appliances and proficiency of operational skills,the interventional diagnosis and treatment via hepatic portal vein system have achieved great progress and improvement.However,in order to further exploit the advantages of interventional diagnosis and treatment, the review of the anatomical structures,normal aberrance of portal venous system were needed.Getting familiar with pathologic condition to discover the new interventional appliances and embolic agents,and then in term of conduct the research on a very tough substancial base in a down-to-earth manner were important.

Objective To investigate the changes of SCD 14, TNF-?, E-SLT and IL-10 level in the process of infection.Methods Serum E-SLT, IL-10, SCD 14 and TNF-? level was measured in 37 patients of abdominal trauma, and in model rabbits with endotoxemia.Results Serum level of SCD 14,TNF-?,E-SLT and IL-10 on the 1st to 3rd day post-op increased significantly in patients suffering from post-op infection 〔(1.61?0.47)??g/ml, (28.63?8.29)?pg/ml,(153.6?48.9)?ng/ml and (38.21?10.87)?pg/ml, compared with control, all P

Disasters ; Earthquakes ; Emergency Medical Services ; manpower ; organization & administration ; Liability, Legal ; Public Health Practice

Objective To explore the effects of overexpression of hypoxia inducible factor 1? (HIF 1?) mRNA on vascular endothelial growth factor (VEGF) and novoendotheliasis in venous autografts Methods Wistar rats were randomly divided into two groups with 28 rats in each group A rat experimental model of autogenous vein graft was established by transplanting the right external jugular vein into between the interrupted right common carotid artery The transplanted vein in the experimental group was first immersed into a solution containing recombinant adeno associated virus (rAAV) HIF 1? for 45 minutes Vein grafts and blood simples were taken at 7 or 14 days after transplantation RT PCR, ELISA, immunohistochemistry were used to detected HIF 1? mRNA and VEGF expression Results HIF 1? mRNA and VEGF protein remarkably increased in experimental group, and serum level of E selectin significantly decraesed at day 14 The novoendotheliasis and myo endothelium junction in vein grafts were remodeled at day 14 in the experimental group Conclusion Re establishment of the structure and function of the autograft vein graft endothelium was accelerated by overexpressed HIF 1? mRNA

OBJECTIVELower eyelid ectropion is one of the most severe complications following lower eyelid blepharoplasty. Combination of multiple procedures was used to repair this deformity and the results were observed.

METHODSSevere lower eyelid ectropion following blepharoplasty was repaired with the combination method of multiple procedures, including transferring the island forehead flap, buried guiding suture of the lower eyelid skin to orbital periosteum and horizontal lid-shortening. 10 patients (15 eyelids) with lower eyelid ectropion after blepharoplasty were treated with the above method from Mar 2001 to Mar 2004.

RESULTSThe lower eyelid ectropion was repaired effectively. All the patients were satisfied with the results.

CONCLUSIONSThe combination method of multiple procedures was an effective method for severe lower eyelid ectropion.

Adult ; Blepharoplasty ; adverse effects ; Ectropion ; etiology ; surgery ; Female ; Humans ; Male ; Middle Aged ; Postoperative Complications ; surgery ; Reconstructive Surgical Procedures ; methods

OBJECTIVETo probe the function of interleukin-17 (IL-17) in rheumatoid arthritis (RA) patients of accumulated dampness-heat obstruction in joints syndrome (ADOJS) by detecting levels of IL-17 in serum and the synovial fluid and analyzing its correlation with erythrocyte sedimentation rate (ESR) and C reactive protein (CRP).

METHODSFrom January 2011 to January 2013, recruited were 90 RA inpatients of ADOJS at Department of Integrative Medical Rheumatism, General Hospital of Chengdu Military Region, of which 28 patients had knee joint effusion. Besides, 30 healthy volunteers who received physical examination at our hospital were recruited as the normal control group, and 30 patients with osteoarthritis (OA) who had knee joint effusion were recruited as the synovial fluid control group. The expression levels of IL-17 in serum and the synovial fluid were detected by enzyme linked immunosorbent assay (ELISA), and contents of ESR and CRP were detected in RA patients. Then correlation analyses were performed between levels of IL-17 and contents of ESR and CRP.

RESULTSCompared with the normal serum control group, the expression levels of IL-17 in serum of RA patients significantly increased (P < 0.05). Compared with the serum of RA patients and the synovial fluid of OA patients, the expression levels of IL-17 in the synovial fluid of RA patients significantly increased (P < 0.05). The expression levels of IL-17 in serum of RA patients were not correlated with ESR or CRP (r = 0.092, -0.082; P > 0.05), and the expressional levels of IL-17 in the synovial fluid of RA patients were not correlated with ESR or CRP (r = 0.113, -0.034; P > 0.05).

CONCLUSIONSIL-17 was the main effector cytokine of Th17 cells. The expressional levels of IL-17 significantly increased in serum and the synovial fluid of RA patients of ADOJS, but with no correlation to ESR or CRP. It indicated that IL-17 participated in the occurrence and development of RA. Concrete mechanisms needed to be further proved in larger samples.

Aged ; Arthritis, Rheumatoid ; blood ; diagnosis ; metabolism ; Blood Sedimentation ; C-Reactive Protein ; metabolism ; Case-Control Studies ; Female ; Humans ; Interleukin-17 ; blood ; metabolism ; Male ; Medicine, Chinese Traditional ; Middle Aged ; Synovial Fluid ; metabolism

OBJECTIVETo study the effect of bitter-cold herbs easing dampness method (BCHEDM) plus Sanhuang Yilong Decoction (SYD) combined with methotrexate (MTX) on expression levels of interleukin-1 (IL-1), IL-6, and IL-17 in rheumatoid arthritis (RA) patients of accumulated dampness-heat syndrome (ADHS).

METHODSFrom January 2011 to January 2013 recruited were 90 RA inpatients of ADHS at Department of Integrative Medicine on Rheumatoid Disease, General Hospital of Chengdu Military Region. They were assigned to the treatment group (45 cases) and the control group (45 cases) according to the random digit table produced by SPSS 11.5 Software. Patients in the treatment group were treated by heavy bitter-cold herbs plus SYD combined with MTX, while those in the control group were treated by MTX alone. Expressional levels of IL-1, IL-6, and IL-17 in serum were detected by enzyme linked immunosorbent assay (ELISA) before treatment, at week 2 and 4 after treatment. Erythrocyte sedimentation rate (ESR), C-reactive protein (CRP), and disease activity score in 28 joints (DAS28) were detected as well.

RESULTSAfter two or four weeks of treatment, ESR, CRP, and DAS28 decreased more in the treatment group than in the control group with statistical difference (P < 0.05, P < 0.01). After four weeks of treatment, IL-1, IL-6, IL-17, ESR, CRP, and DAS28 in the treatment group were all lower than before treatment and those of the control group at corresponding time points with statistical difference (P < 0.01).

CONCLUSIONSYD combined MTX could play roles of improving inflammatory indices within 2 weeks, and inhibiting the expression of IL-1, IL-6, and IL-17 within 4 weeks.

Arthritis, Rheumatoid ; blood ; drug therapy ; immunology ; Blood Sedimentation ; C-Reactive Protein ; Drug Therapy, Combination ; Drugs, Chinese Herbal ; therapeutic use ; Hot Temperature ; Humans ; Interleukin-1 ; blood ; Interleukin-17 ; blood ; Interleukin-6 ; blood ; Methotrexate ; therapeutic use ; Syndrome ; Treatment Outcome

OBJECTIVETo investigate the effects of the reconstruction of the mentum with cervical tissue flaps in the surgical management of postburn cervical scar contracture.

METHODSThirteen postburn patients with severe cervical scar contracture and mental deformity were enrolled in the study. The platysma flap (3 cases), scar tissue flap (6 cases) and cervical deep fascia tissue flap (3 cases), with the pedicle containing the facial and the superior thyroidal artery, were turned upwards to replenish mental soft tissue, and to form new mentum and sulcus mentolabialis. The cervical scars were repaired with expanded flap (11 cases), free flap (1 case) or trapezius muscular flap.

RESULTSThe post-operative cervical configuration was found to be good, and the tissue flaps for mental reconstruction healed satisfactorily. Ten patients were followed-up for 6 to 24 months. All flaps were successful and achieved good results, except that scar formation was found in the cervical linear incision in 4 patients.

CONCLUSIONTransfer of the platysma flaps, scar tissue flaps, or deep cervical fascial flaps for the reconstruction of cervical scar were simple and effective. The use of cervical scar tissue flaps could not only loose the constructed scar, but also beneficial in rectifying the configuration of the chin.

Adolescent ; Adult ; Burns ; complications ; Chin ; surgery ; Cicatrix ; etiology ; surgery ; Contracture ; etiology ; surgery ; Female ; Follow-Up Studies ; Humans ; Male ; Neck ; surgery ; Reconstructive Surgical Procedures ; methods ; Treatment Outcome ; Young Adult

OBJECTIVETo evaluate efficacies of three commonly used oral drugs including Berbamine Hydrochloride Tablet (B), Qijiao Shengbai Capsule (Q), and Leucogen Tablet (L) (by single drug, two drugs or three drugs) combined with granulocyte colony-stimulating factor (G-CSF) for treat ment of chemotherapy related leukocytopenia in mice.

METHODSTotally 156 Kunming male mice were divided into the normal control group (A, n=24), the model group (B, n=24), the G-CSF group (C, n =24), the G-CSF+Q group (D, n=12), G-CSF+ B (E, n=12), the G-CSF+L group (F, n=12), the G-CSF + Q + B group (G, n=12), the G-CSF + Q + L group (H, n=12), the G-CSF + L + B group (I, n=12), and the G-CSF + L + Q + B (J, n=12). Mouse models of chemotherapy related leukocytopenia were established by intraperitoneal injection of cyclophosphamide (CTX). A G-CSF group was set up as a positive control. Mice were treated by a single oral drug, a single oral drug combined with G-CSF, and two or three drugs combined with G-CSF respectively, and the death rate calculated. Hemocytes [such as white blood cells (WBC) and its classification, red blood cells (RBC), platelet (PLT), hemoglobin (Hb)] were calculated by hematology analyzer. Mice were anatomized and important organs weighed. Organ indices were calculated.

RESULTSThere was no statistical difference in the mortality rate among all groups (P > 0.05). Compared with Group B, WBC was elevated in all other groups (P < 0.01). WBC and PLT were elevated most in Group J, Hb and RBC were also increased at the same time (P < 0.05, P < 0. 01). Compared with Group B, RBC increased in Group E, F, G, I, and J (P < 0.01); Hb obviously increased in Group C, E, F, H, I, and J (P<0.01). Compared with Group B and D, the promotion of erythroid hematopoiesis by G-CSF could be elevated in any group contained drug B and L (P < 0.05, P < 0.01). The spleen index of model mice could be significantly improved in Group C, D, and G (P < 0.01). The thymus index of model mice could be significantly improved in Group H (P < 0.05).

CONCLUSIONSThe best scheme to treat mice with chemotherapy related leukopenia or decreased three blood series was to administrate three commonly oral drugs combined with G-CSF. Authors speculated that G-CSF and Q might have a certain effect on CTX induced immune inhibition.

Administration, Oral ; Animals ; Blood Platelets ; Cyclophosphamide ; Drug-Related Side Effects and Adverse Reactions ; drug therapy ; Drugs, Chinese Herbal ; pharmacology ; Erythrocyte Count ; Granulocyte Colony-Stimulating Factor ; metabolism ; Hematopoiesis ; Hemoglobins ; Leukocyte Count ; Leukocytes ; Leukopenia ; chemically induced ; drug therapy ; Male ; Mice ; Pharmaceutical Preparations

Abdominal Neoplasms ; complications ; metabolism ; pathology ; surgery ; Adult ; Dendritic Cell Sarcoma, Follicular ; complications ; metabolism ; pathology ; surgery ; Diagnosis, Differential ; Female ; Humans ; Ki-1 Antigen ; metabolism ; Leukocytosis ; complications ; metabolism ; pathology ; surgery ; Receptors, Complement 3b ; metabolism ; Receptors, Complement 3d ; metabolism ; Young Adult