Adult ; Bone Marrow Transplantation ; Fractures, Ununited ; therapy ; Humans ; Male ; Transplantation, Autologous

OBJECTIVETo evaluate the efficacy and safety of using Jiangzhi Tongluo Soft Capsule (JTSC) combined with Atorvastatin Calcium Tablet (ACT) or ACT alone in treatment of combined hyperlipidemia.

METHODSA randomized, double blinded, parallel control, and multi-center clinical research design was adopted. Totally 138 combined hyperlipidemia patients were randomly assigned to the combined treatment group (A) and the atorvastatin treatment group (B) by random digit table, 69 in each group. All patients took ACT 20 mg per day. Patients in the A group took JTSC 100 mg each time, 3 times per day. Those in the B group took JTSC simulated agent, 100 mg each time, 3 times per day. The treatment period for all was 8 weeks. Serum levels of triglyceride (TG), total cholesterol (TC), low density lipoprotein cholesterol (LDL-C), and high density lipoprotein cholesterol (HDL-C) were observed before treatment, at week 4 and 8 after treatment; and safety was assessed as well.

RESULTSAt week 4 and 8 after treatment serum TG decreased by 26.69% and 33.29% respectively in the A group (both P < 0.01), while it was decreased by 25.7% and 22.98% respectively in the B group (both P < 0.01). At week 8 decreased serum TG was obviously higher in the A group than in the B group (P < 0.05). Compared with before treatment, serum levels of LDL-C and TC levels decreased significantly in the two groups (all P < 0.01). There was no statistical difference in the drop-out value and the drop-out rate of serum LDL-C and TC levels (P > 0.05). At week 8 the serum HDL-C level showed an increasing tendency in the two groups. No obvious increase in peptase or creatase occurred in the two groups after treatment.

CONCLUSIONJTSC combined with ACT could lower the serum TG level of combined hyperlipidemia patients with safety.

Adult ; Atorvastatin Calcium ; Double-Blind Method ; Drug Therapy, Combination ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Heptanoic Acids ; therapeutic use ; Humans ; Hyperlipidemias ; drug therapy ; Male ; Middle Aged ; Pyrroles ; therapeutic use ; Treatment Outcome ; Triglycerides ; blood

OBJECTIVETo explore the satisfactory rate in patients with body dysmorphic disorder (BDD) after cosmetic surgery.

METHODSWe designed a questionnaire to investigate the postoperative satisfactory rate in patients with BDD and without BDD.

RESULTSThere was significant difference in postoperative satisfactory rate between patients with BDD and without BDD.

CONCLUSIONThe patients with BDD have a lower satisfactory rate, which is even worse after repeated surgery.

Adult ; Body Dysmorphic Disorders ; psychology ; Body Image ; Female ; Humans ; Male ; Middle Aged ; Patient Satisfaction ; Surgery, Plastic ; Surveys and Questionnaires

Objective To investigate the association between interleukin-10 (IL-10) gene promoter microsatellite polymorphisms and the susceptibility to hepatitis B virus infection in Han,Yi and Yao ethnicities in GuiZhou province.Methods 500 volunteers were selected from Guizhou province.Ailelic frequency of IL-10.G and IL-10.R loci was identified by short tandom repeat polymerase chain reaction.The relativity between allelic frequency and HBV infection was analyzed.Results Genotype data from H-W analysis on all the IL-10 polymorphisms indicated that it was a random distribution.Very high HBV infection rates were found in the native ethnic minorities of Guizhou province.The overall HBV infection rate among the total population was 67.00％,with the HBV infection rates of Yi nationality in Weining,Yi nationality in Qianxi,Yao nationality in Libo and Han nationality in Libo as 51.85％,42.86％,79.52％ and 84.30％,respe~vely.The polymorphisms distribution of IL- 10.G and IL- 10.R were statistically different among the ethnic groups (P＜ 0.05 ).The polymorphisms distribution of IL-10.R had no significant difference between HBV infection group and non-infection group,as well as among HBV natural removal group and non-infected group in all the ethnic groups.The frequency of IL-10.G 459 bp (19CA) was significantly higher in non-infection group than in the infected group (P＜ 0.05 ).The frequency of IL-10.G 471 bp (25CA) was significantly higher in the non-infection group than in the HBV natural removal group(P＜0.05).The polymorphisms distribution of IL-10.G did not show significant difference between the HBV infection group and the HBV natural removal group in all the ethnic groups.We did not find any differences in allelic and genotypic frequencies of IL-10.G between infection group and non-infection group in Yi nationality in Weining,and Yao nationality in Libo (P＞0.05),as well as HBV natural removal group and non-infected group (P＞0.05).Conclusion The polymorphisms distribution of IL-10.R and IL-10.G did not show significant difference in Yi,Yao and Han ethnics population living in Guizhou province.IL-10.G seemed to influence the susceptibility of HBV infection in Han,Yao and Yi ethnics population of Guizhou province.

Objective To determine the association of articular cartilage (AC) levels of YKL-40 with osteoarthritis (OA) at different stages of symptomatic severity in patients with knee OA.Methods 42 patients with knee OA were recruited into this study.The radiographic disease severity of OA was assessed by the Kellgren-Lawrence (K-L) grading system.11 patients with non knee OA were selected as normal control group.AC levels of YKL -40 were explored by immunohistochemical method.Symptomatic severity was determined using Western Ontario and McMaster Universities Arthritis Index (WOMAC) scores from OA patients.Results YKL-40 levels in AC were positively related to WOMAC pain,function scores and total scores.WOMAC stiffness scores did not correlated with YKL-40 concentrations in AC.The correlation between AC YKL-40 levels and WOMAC scores was further analyzed by multinomial logistic regression.Multiple regression analysis showed that the correlation between AC YKL-40 levels and WOMAC scores was still significant after adjusting for other confounding factors.AC YKL-40 levels were significantly correlated with K-L grading in patients with knee OA.Conclusions YKL-40 in AC can be used as a potential biomarker for assessing the symptomatic severity of OA.

OBJECTIVEThis study was to clarify E-cadherin expressions in non-small cell lung cancer (NSCLC) and its correlation with patients' prognosis.

METHODSTissue microarrays (TMAs) containing specimens from 365 different NSCLC were constructed, covering all stages and almost all histological types of this disease. Slides were immunohistochemically stained with antibodies against E-cadherin. Expression pattern of the protein was analyzed with relation to the clinicopathological. Correlations of the results with patients' overall survival were also examined.

RESULTSImmunohistochemical staining revealed that E-cadherin protein was localized mainly on membranes and the cytoplasm of NSCLC tumors cells. Reduced E-cadherin expression was evident in 32.1%. Reduced E-cadherin expression significantly correlated with lymph nodes metastasis (chi(2) = 16.430, P = 0.001), histological dedifferentiation (chi(2) = 9.243, P = 0.010) and advanced clinical stage (chi(2) = 9.421, P = 0.024). There was no significant difference in E-cadherin expression between squamous cell carcinoma and adenocarcinoma. E-cadherin reduced expression correlated with a poor prognosis (P < 0.0001) in univariate analysis. Multivariate analysis showed a significantly lower survival probability for patients with reduced E-cadherin (P < 0.001), and E-cadherin was an independent prognostic factor for survival of NSCLC patients.

CONCLUSIONSIt suggests that dysfunction of E-cadherin has an important impact in the progression of lung cancer. As an independent prognostic factor, expression of E-cadherin can predict outcome of different group, together with conventional prognostic factors, and subsequently make appropriate management.

Adult ; Aged ; Aged, 80 and over ; Cadherins ; biosynthesis ; Carcinoma, Non-Small-Cell Lung ; metabolism ; mortality ; secondary ; Female ; Follow-Up Studies ; Humans ; Immunohistochemistry ; Lung Neoplasms ; metabolism ; mortality ; pathology ; Lymphatic Metastasis ; Male ; Middle Aged ; Neoplasm Staging ; Prognosis ; Survival Rate

OBJECTIVETo study the feasibility and clinical efficacy of a minimally invasive sinus tarsi approach in the treatment of Sanders II calcaneus fractures.

METHODSFrom August of 2015 to July of 2016, 13 patients(totally 13 feet) with Sanders II intra-articular calcaneus fractures were treated via the minimally invasive sinus tarsi approach. The Böhler angle, Gissane angle and the length, width and height of calcaneus were compared between pre-operation and post-operation. The AOFAS ankle and foot scoring system of the orthopaedic ankle foot Association was used to evaluate the efficacy.

RESULTSAll the patients were followed up, and the duration ranged from 6 to 15 months, with an average of 9.5 months. No incision complications occurred. The Böhler angle was increased from preoperative (18.82±5.11)° to postoperative(26.63±4.45)°(=-4.16,=0.000). The Gissane angle was increased from preoperative(111.07±15.36)° to postoperative (124.56±8.71)° (=-2.75,=0.011). The length, width, height of calcaneus were absolutely improved from preoperative(69.82±5.95) mm, (42.07±3.68) mm, (41.20±3.90) mm to preoperatively(72.61±5.46) mm, (39.10±4.02) mm, (44.03±3.33) mm. According to the AOFAS, 8 patients got an excellent result, 4 good and 1 poor, and the postoperative mean score was 88.2±5.9.

CONCLUSIONSThe limited open sinus tarsi approach could be used successfully to treat displaced Sanders II fractures with less injury and effectively restored the surface of subtalar joint, however the method is not fit for the patients with comminuted fracture in lateral wall and great change in the length, width, height, varus and valgus of calcaneus.

To induce the growth and differentiation of dendritic cells (DCs) from human cord blood, CD34(+) cells isolated from human cord blood by mini-MACS were cultured in a liquid culture system with rhSCF, rhGM-CSF, rhTNF-alpha and rhFL for 10 days. Then the induced cells were characterized by DC's morphological and phenotypic properties. In addition, they stimulated the proliferation of allogeneic T cells and possessed an efficient capacity for initiating T cell-dependent antitumor immune responses in vitro. It is concluded that mature DCs could be obtained from human cord blood CD34(+) cells.

OBJECTIVETo investigate the effect of Hirudin on random skin flap survival in rats.

METHODS24 SD rats were randomly divided into control group and experimental group. The "McFarlane flap (3 cm x 9 cm)" rat models were established on the rat dorsum. 3 ml Hirudin (30 ATU) was injected into the flap in the experimental group, while 3 ml saline in the control group. The injection was performed for 7 days. The flap survival area in the two groups was measured. The tissue samples were taken from proximal (I), middle (II) and distal (III) portions of flaps for histologic study. The VEGF and bFGF expression was also detected with immunohistochemistry method.

RESULTS7 days after operation, the flap survival rate was (69.52 +/- 3.23)% in the experimental group, while (50.36 +/- 2.37)% in control group, showing a significant difference between the two groups (P < 0. 01). In the middle portion, tissue edema and infiltration of neutrophils in experimental group was markedly slighter than that in control group. The VEGF and bFGF expression and neovascularization was enhanced markedly in experimental group.

CONCLUSIONSHirudin can increase the survival of random pattern skin flaps. It may increase the VEGF, bFGF expression through a series of complex regulatory pathway. Then flap neovascularization is promoted and the flap blood supply is increased.

Animals ; Fibroblast Growth Factor 2 ; metabolism ; Graft Survival ; drug effects ; Hirudins ; pharmacology ; Male ; Rats ; Rats, Sprague-Dawley ; Skin Transplantation ; Surgical Flaps ; Vascular Endothelial Growth Factor A ; metabolism

OBJECTIVETo investigate the therapeutic effect of dorsal pentagonal flap for reconstruction of the web space in congenital syndactyly.

METHODSFrom October 2007 to August 2009, 10 patients with congenital syndactyly were treated with dorsal pentagonal flap for web space reconstruction. During the follow-up period, the patients underwent finger functional assessment and web space appearance examination. The satisfactory rate of patients was also investigated.

RESULTS10 patients with 17 reconstructed web spaces were followed up for 4-25 months (median, 15 months). Normal passive flexion and extension of fingers were achieved with good cosmetic result at web space. The abduction angle of fingers ranged from 30 degrees to 45 degrees. No web creep occurred and no secondary procedures were required. All the parents of the patients were satisfied with the results.

CONCLUSIONSWeb space reconstruction with dorsal pentagonal flap is easily performed with reliable blood supply and low re-operated rate. The cosmetic and functional result is satisfactory.

Child, Preschool ; Female ; Follow-Up Studies ; Humans ; Infant ; Male ; Surgical Flaps ; Syndactyly ; surgery ; Treatment Outcome