BACKGROUND:Arthroscopic treatment of tibial eminence fracture requires tiny wire,induces less epiphyseal plate damage during operations,obtains strong fixations,alows early movement postoperatively,obviously attenuate the injuries,facilitate wound healing,and reduce complications.OBJECTIVE:To investigate the biocompatibility of arthroscopic reduction and wire fixation in treatment of fresh and old tibial eminence fractures.METHODS:Twenty-five patients with fresh and old tibial eminence fractures were treated with arthroscopic reduction and wire fixation from January 2010 to April 2012 in the Second People's Hospital of Yichang City.The postoperative fracture healing time and knee function improvement in the two groups were observed.RESULTS AND CONCLUSION: Compared with the fresh fracture patients,the fracture healing time was longer,Lachman test positive rate was higher in the old fracture patients than (P＜0.05),knee flexion and extension activity and Lysholm score were lower (P＜0.05).Experimental findings indicate that,arthroscopic reduction and wire fixation is a feasible clinical treatment of fresh and old tibial intercondylar eminence fractures.

Cervical Intraepithelial Neoplasia ; diagnosis ; pathology ; surgery ; Colposcopy ; Conization ; Electrosurgery ; Female ; Humans ; Hysterectomy ; methods ; Neoplasm Regression, Spontaneous ; Uterine Cervical Neoplasms ; diagnosis ; pathology ; surgery ; Vaginal Smears

Arthritis, Juvenile ; classification ; diagnosis ; therapy ; Child ; Female ; Follow-Up Studies ; Humans ; Male ; Prognosis

Aged, 80 and over ; Antigens, CD ; metabolism ; Antigens, Differentiation, Myelomonocytic ; metabolism ; Diagnosis, Differential ; Fasciitis ; pathology ; Fibroblasts ; pathology ; Fibrosarcoma ; metabolism ; pathology ; surgery ; Forearm ; Histiocytoma, Malignant Fibrous ; pathology ; Humans ; Male ; Myxosarcoma ; metabolism ; pathology ; surgery ; Soft Tissue Neoplasms ; metabolism ; pathology ; surgery ; Vimentin ; metabolism ; alpha 1-Antichymotrypsin ; metabolism

Objective To study action mechanism of rhamnocitrin in Oxytropis Falcata on enhance the immune function. Methods Kunming mice were randomly divided into blank control group, model group, positive control group, traditional Chinese medicine high, medium, and low dose groups. All treatment groups received gavage with relevant medicine for 10 days. From the 8th day, blank control group received intraperitoneal injection with normal saline, while other groups received intraperitoneal injection with cyclophosphamide for 3 days. Through macrophages carbon clearance test, macrophage phagocytosis of chicken erythrocytes test, and immunosuppressive mice organ index detection, effects of rhamnocitrin in Oxytropis Falcata on nonspecific immune function of immunosuppressive mice were observed. Results Compared with model group and blank control group, traditional Chinese medicine high, medium, and low dose groups could improve the phagocytic activity of immunosuppressive mice, clearance index, and phagocytic coefficient (P<0.05), and increase the organ index of the thymus and spleen. Compared with the positive control group, the efficacy of traditional Chinese medicine high, medium, and low dose groups was low. Conclusion Rhamnocitrin in Oxytropis Falcata can enhance the immune function, improve the formation of spleen cells of mice serum hemolysin of chicken red blood cell immune.

Blood Cell Count ; Child ; Fever ; Histiocytosis, Non-Langerhans-Cell ; diagnosis ; Humans ; Male ; Prognosis

The academic connotation of "pathogenic factors" is discussed in this article from three aspects of etiology,diagnosis and treatment.It is considered that endogenous or exogenous pathogenic factors oppose to and destruct healthy energy.TCM pathogenic factors,obtained from "examining syndromes for causes of diseases",are diverged from physical,chemical and biological those in modern medicine.What is meant by "therapy of expelling pathogenic factors" is not a single method of dispelling toxin and killing germs,but the resort of regulating the integrated abilities of the human body fighting against pathogenic factors.

Adult ; Carcinoma, Endometrioid ; pathology ; surgery ; Female ; Follow-Up Studies ; Humans ; Hysterectomy ; Ovarian Neoplasms ; pathology ; surgery ; Sex Cord-Gonadal Stromal Tumors ; pathology ; surgery

Objective To evaluate the protective effect of epigallocatechin gallate (EGCG) against interleukin (IL)-17-induced injury to keratinocytes,and to explore its mechanism.Methods Some cultured HaCaT cells were divided into 3 groups to be treated with IL-17 alone at concentrations of 50,70,90 μg/L,respectively,with those receiving no treatment as the blank control group.Some HaCaT cells were divided into 5 groups:IL-17 group treated with 90 μg/L IL-17 alone,IL-17 + EGCG group treated with 90 μg/L IL-17 and 60 μmol/L EGCG,IL-17 + SP600125 group treated with 90 μg/L IL-17 and SP600125 (a JAK signaling pathway inhibitor),IL-17+ EGCG + anisomycin group treated with 90μg/L IL-17,60xmol/L EGCG and anisomycin (a Janus kinase signaling pathway activator),and blank control group receiving no treatment.After different durations of treatment,CCK-8 assay was performed to evaluate cellular proliferative activity,flow cytometry to detect cell apoptosis,enzyme-linked immunosorbent assay (ELISA) to measure expression levels of IL-6,IL-23 and IL-8,and Western-blot analysis to determine protein expressions of c-Jun N-terminal kinase (JNK) and phosphorylated JNK (P-JNK).Results IL-17 promoted cellular proliferation of HaCaT cells,and the proliferation rate,which was correlated with the concentration of IL-17,reached the maximum in the 90-μg/L IL-17 group (P ＜ 0.05).EGCG at 60 μmol/L significantly inhibited cellular proliferation of,promoted apoptosis in,and reduced IL-6,IL-23 and IL-8 expressions in,HaCaT cells induced by 90 μg/L IL-17 (all P ＜ 0.05).Compared with the IL-17 group,the IL-17 + EGCG group and IL-17 + SP600125 group both showed significantly decreased P-JNK expression,cell proliferation rate and IL-6,IL-23 and IL-8 expression levels (all P ＜ 0.05).However,compared with the IL-17 + EGCG group,the IL-17 + EGCG + anisomycin group showed significantly increased protein expression of P-JNK,cell proliferation rate and IL-6,IL-23 and IL-8 expression levels (all P ＜ 0.05).Conclusion EGCG protected against IL-17-induced injury to HaCaT cells,such as abnormal cell proliferation,apoptosis and inflammatory response,likely by inhibiting the JNK signaling pathway.

OBJECTIVESTo explore the significance of noninvasive central blood pressure detection in blood pressure management and vessel function assessment of hypertension.

METHODSA total of 348 subjects were recruited in the study and A-pulse CASP software were derived to measure the parameters of CASP and vessel function. The recruited subjects were divided into different groups for analysis according to age and disease.

RESULTS(1) CASP in hypertension group were both higher than those in normal group, while RAI and PRT lower. (2) Hypertensive patients of which brachial blood pressure were controlled have lower CASP and RAI than those above the level. (3) Hypertensive patients whose brachial blood pressure were controlled have significantly higher CASP than normal subjects.

CONCLUSIONSCentral blood pressure is more reflective of actural blood pressure and vessel function. Enhanced control of CASP in hypertensive patients contributes to improving vessel compliance.