Objective To evaluate the clinical application of vaginal hysterectomy. Methods Clinical data of 118 patients with benign uterine diseases treated by vaginal hysterectomy (Vaginal Group) were retrospectively reviewed and were compared with those of 124 patients who underwent open hysterectomy (Open Group). Results The operative time (50 1 min?15 3 min), the intraoperative blood loss (150 4 ml?56 ml), the number of patients with a need for postoperative analgesics (26 cases), the postoperative pyrexia (42 cases), the time to first getting out of bed (26 4 h?6 3 h) and the length of hospitalization (5 2 d?1 2 d) in the Vaginal Group were significantly less than those in the Open Group (70 3 min?12 4 min, 212 2 ml?70 3 ml, 124 cases, 94 cases, 48 5 h?12 1 h, 8 2 d?2 2 d, respectively; P =0 000). There were no statistical significances between the two groups in occurrence of intra- or post- operative complications (Vaginal Group: 0 8%, 1/118, Open Group: 5 6%, 7/124; ? 2=2 982, P =0 084). Conclusions Vaginal hysterectomy has the advantages over open hysterectomy in minimal invasion and rapid recovery.

Objective To optimize the method of primary culture for human amniotic epithelial cells (AECs) and detect the expression of hepatocelluar specific proteins in AECs. Methods AECs were obtained by collagenase and trypsin digestion method. 10,20,40 ng/mL epidermal growth factor (EGF) and 10 ng/mL basic fibroblast growth factor were added separately to the culture media,inverted microscope was used to observe the cell growth and proliferation,and the optimal condition for primary culture of AECs was obtained. The primary cells cultured without growth factors were served as controls. The expression of hepatocelluar specific proteins such as albumin,cytokeratin-18 (CK-18),alpha-1 antitrypsin (AAT) and alpha-1 foetoprotein (AFP) in cultured cells and histological sections were detected by immunohistochemical staining. Results The AECs available were relatively pure,with only a few mesenchymal cells. EGF of 10 ng/mL was chosen as an ingredient of culture medium as the growth and proliferation of AECs significantly accelerated with 10 ng/mL EGF. The expression of albumin,CK-18,AAT and AFP was detected in amnion tissues and AECs cultured in vitro. Conclusion Collagenase and trypsin digestion method and culture medium with 10 ng/mL EGF are favourable conditions for primary culture of AECs. Hepatocelluar specific proteins are expressed in human amnion tissues and AECs cultured in vitro,indicating that AECs have some characteristics of hepatocytes.

CD4 Antigens ; metabolism ; CD56 Antigen ; metabolism ; Dendritic Cells ; pathology ; Diagnosis, Differential ; Gene Rearrangement, gamma-Chain T-Cell Antigen Receptor ; Hematologic Neoplasms ; drug therapy ; genetics ; metabolism ; pathology ; surgery ; Humans ; Immunohistochemistry ; Leukemia, Myeloid ; pathology ; Lymphoma, Extranodal NK-T-Cell ; pathology ; Precursor B-Cell Lymphoblastic Leukemia-Lymphoma ; pathology ; Precursor T-Cell Lymphoblastic Leukemia-Lymphoma ; pathology ; Skin Neoplasms ; drug therapy ; genetics ; metabolism ; pathology ; surgery

Adrenal Hyperplasia, Congenital ; diagnosis ; Female ; Humans ; Infant, Newborn ; Male ; Neonatology ; Pregnancy ; Prenatal Diagnosis

OBJECTIVE: To study the pharmacodynamic effects of Mahuang Xixin Fuzi Decoction (MXF) on mice with kidney-yang deficiency, its toxic effects on normal mice and effect-toxic mechanism. METHODS: BABL/C male mice were randomly divided into normal groups; normal groups with low, medium and high toxicity; kidney Yang deficiency model group. The low, medium and high dose groups were treated with infected Influenza virus of kidney-yang deficiency. After continuous gavage for 6 days, the body weight anal temperature and other pharmacological indicators were recorded, and the general signs, biochemical indicators and inflammatory factors of the mice were detected. RESULTS: Compared with the normal group, the biochemical parameters of the kidney yang deficiency model group, which means the creatine kinase (CK), creatine kinase-isoenzyme (CK-MB), alpha-hydroxybutyrate dehydrogenase (α-HBDH), lactate dehydrogenase (LDH), alanine aminotransferase (ALT), aspartate transferase (AST), alkaline phosphatase (ALP) and urea (urea) were significantly increased (P<0.05), inflammatory factors interleukin-6 (IL-6), monocyte deproteinization protein (MCP-1), tumor necrosis factor-α (TNF-α), interleukin-10 (IL- 10), interferon-γ (INF-γ) and interleukin 12 (IL-12p70) increased significantly (P<0.05). After administration, the levels of biochemical markers such as CK, ALT and urea in each administration groups were slightly reduced compared with the model group. The levels of inflammatory factors such as IL-6, IL-10 and IFN-γ in each administration groups showed different degrees of callback compared with the model group. In the toxicity study, the biochemical indicators of CK, urea, and cysteine (CYS-C) in each drug-administered group were significantly higher than those in the normal group (P<0.05), and the inflammatory factor interleukin-10 (IL-10) increased significantly, and the content of interleukin-12 (IL-12p70) decreased significantly (P<0.05). CONCLUSION: After treatment with MXF, the above biochemical indicators of mice with kidney yang deficiency and external sensation have different degrees of callback. MXF can achieve therapeutic effects by regulating IL-6, IL-10, IFN-γ, MCP-1, TNF-α and other factors on the body′s inflammatory response. While normal mice give different doses of MXF, the heart, liver and kidney function are dysfunctional, the balance of immune response of the body are broken through cell transfer, thus making normal mouse developed an inflammatory response.

Objective To establish the biostereometric system of breast volume measurement and to estimate the precision and reliability of the designed system. Methods Biostereometric system of breast volume measurement was built upon the biostereometrics based on computer stereo vision and image processing. One laser projector was used as illuminating source, two CCD cameras were mounted for photo-taken, a series of parallel points were provided through a piece of grating. The volumes of 12 female breast models were tested by water displacement (golden standard) and biostereometric analysis. Results The maximum size of marks we photographed was within 120 mm?140 mm?80 mm. The characters of the system was rapid, non-contact and noninvasive. The validity and reliability of determination of breast volume between biostereometric system and golden standard had no significant difference, compared to water displacement (P=0.473). Conclusions Biostereometric system of breast volume measurement will be suited for the clinical application. The study offers a noninvasive, non-contact, rapid and accurate morphologic method and provides a new theory foundation for morphological analysis.

Objective To investigate the expression of proteinase active receptor 2(PAR2)protein in hepatocellular carcino-ma(HCC)and portal vessel tumor thrombosis(PVTT)to evaluate its clinical value.Methods Immunofluorescence,RT-PCR and Western blot were used to examine the expression of PAR2 protein in cancer tissue,tumor thrombosis and cancer-adjacent normal tissue from 21 patients with HCC.Results The expression pattern of PAR2 protein was different cancer tissue and cancer-adjacent normal tissue.PAR2 labeling index was significantly higher in cancer tissue and PVTT than cancer-adjacent normal tissue(P <0.05).Although PAR2 labeling index was lower in cancer tissue than in tumor thrombosis,no statistical significance was observed in PAR2 labeling index between them(P >0.05).Conclusion PAR2 is over-expressed in HCC and PVTT.PAR2 expression is re-lated with the development and progression of HCC.

Objective:To study the effect of comfort care to alleviate postoperative pain of tibial eminence fracture by fixation. Methods:55 patients with tibial eminence fracture between Apr 2013 and Mar 2015 in our hospital were selected and divided into observation group with 26 patients and control group with 29 cases according to the nursing methods. The control group was given the orthopaedic routine nursing method, and the observation group was given the comfortable nursing method to compare two groups of patients with postoperative pain and psychological status before and after the intervention (HAMA anxiety score and HAMD depression scale). Results:There were significant differences between two groups of patients with pain score after the intervention (t=9.545, P<0.05), and HAMA and HAMD scores decline. HAMA and HAMD scores in the observation group were significantly lower than that in the control group (t=11.593, t=10.628;P<0.05). Conclusion:Comfort care can significantly relieve postoperative pain of the tibial condyle spine fractures and improve postoperative anxiety and depression. It has good clinical application value.

Objective To investigate the epidemiology of hyperthyroidism in three rural communities with different iodine intake after universal salt iodization (USI) since 1996 as well as the influence of USI on the incidence of hyperthyroidism. Methods Inhabitants in Panshan community did not take iodized salt whereas inhabitants in Zhangwu and Huanghua communities have taken iodized salt since 1996. The thyroid function, thyroid autoantibodies, urinary iodine concentration and thyroid B ultrasound were performed in 1103, 1584 and 1074 subjects respectively in the three communities and the number of hyperthyroidism patients between 1991 and 1999 was collected to calculate the yearly average incidence of hyperthyroidism. Results The median urinary iodine concentrations in Panshan, Zhangwu and Huanghua were 103 ?g/L, 375 ?g/L and 615 ?g/L, respectively (P0.05) andtheprevalenceofsubclinicalhyperthyroidism was 3.7%, 3.9% and 1.1%, respectively. Comparing the yearly average incidence of hyperthyroidism of 1996～1999 with that of 1991～1995, a significant increased incidence in Panshan, while a slight but insignificant elevated one in Zhangwu and a fixed one in Huanghua were found. Conclusion USI can not result in a raise of the prevalence of active hyperthyroidism as well as subclinical hyperthyroidism. The increase of iodine intake is not the only explanation for the raising of the incidence of hyperthyroidism.

Objective: To investigate the expressions of Fas, FasL in papillary adenocarcinoma of thyroid gland tissues and their tumor infiltrating lymphocytes(TIL), and its relationship with apoptosis and Fas, FasL in thyroid tumors.Methods: We detected the apoptotic rate and the expression of apoptotic related gene Fas in 43 cases of papliiary adenocarcinoma of thyroid gland with flow cytometry. The expression Fas and FasL were measured in 43 cases of papillary adenocarcinoma of thyroid gland, 28 cases of thyroid adenoma,43 paplillary adenocarcinoma of thyroid gland TIL,17 thyroid adenoma TIL using flow cytometry.Results: 19 cases in papillary adenocarcinoma showed low expression of Fas protein with an average apoptotic rate of 3.71% and 24 cases had high expression of Fas with an apoptotic rate of 7 26%(P