Objective To evaluate operation and chemotherapy in patients with stage Ⅱ testicular seminoma. Methods Forty-four patients with stage Ⅱ testicular seminoma collected from February 1993 to August 2007 were treated with cisplatin-based chemotherapy with repeated course. The retroperitoneal lymph node in ten patients were resected and two patients operated after chemotherapy. Results Resected tissue in eight patients after chemotherapy were necrosis and fibrosis, two patients were viable cancer. All patients were followed up for two to eight years. Five year survival rate was stage ⅡA 100 %(11/11), stage ⅡB 91.67 % (22124), stage Ⅱc 77.78 %(7/9). Conclusion For raising survival rate and controlling disease development of the patients who suffered from stage Ⅱ testieular seminoma,the repeated courses of chemotherapy should be given as early as possible.

The paper discussed the working platform for medical ethics education,for the purpose of making such education regular,normalized and popular among the staff.Such means as better organization,innovative media,reinforced implementation and repeated examination will encourage hospital staff to develop better medical ethics for better quality of care and elevation of hospital culture and social satisfaction.

Objective To observe the immunologic function of critically ill newborn and the relative function of nuclear factor kappa B(NF-?B).Methods The critically ill group contained 50 cases,and 25 cases from healthy newborns were used as control group.Blood samples were collected in each case,levels of cytokine interleukin(IL)-4,interferon(IFN)-?,tumor necrosis factor(TNF)-? and NF-?B were detected.Result Compared with control group,NF-?B of the critically ill newborn activated and the cytokine were disorder,and IL-4 and TNF-? increased,but IFN-? decreased.Conclusions Critically ill newborn exist immune functional disorder.Furthermore,NF-?B activation may be involved in the process in infants with critically illness.

Objective To observe the granule tissue remodeling under neoepithelium in minitype pigs' full thickness dermal wounds and discuss the relation between the remodeling and possible ulcers or scars. Methods After the establishment of eight full-thickness dermal wound models with the diameter of 4 cm on the back of six minitype pigs, the specimens were collected from wound edge and wound center immediately, 3, 6, 9, 12, 15, 20, 25, 30 and 45 days, respectively after injury for HE staining, immunohistochemical staining and Van Gieson staining and then observed under light microscope to count the cell number, fibroblasts and vascular endothelial cells as well as evaluate the quantity and arrangement of collagens. Results The mean wound healing time was (29.3?1.8) days. After 9-25 days, the granule tissues in the wound center contained more cells, fibroblasts, collagen and vascular endothelial cells than those under neoepithelium of wound edge (P 0.01). Meanwhile, the collagen quantity and arrangement style of granule tissues under neoepithelium during wounds healing (12-30 days) assembled those under neoepithelium 15 days after wound healing. Conclusion Granule tissue remodeling exists during the healing of full thickness dermal wound.

Adult ; Aged ; Female ; Humans ; Male ; Middle Aged ; Retrospective Studies ; Silicosis ; diagnostic imaging ; Tomography, Spiral Computed

Animals ; Brain ; cytology ; Cerebrospinal Fluid ; physiology ; Formaldehyde ; administration & dosage ; toxicity ; Inflammation ; chemically induced ; physiopathology ; Male ; Neurons ; metabolism ; physiology ; Pain ; chemically induced ; physiopathology ; Pain Measurement ; methods ; Rats ; Rats, Sprague-Dawley ; gamma-Aminobutyric Acid ; metabolism

Objective: To evaluate the pharmacodynamic of clematis. Methods: 1) The relaxation of isolated ileum muscle of guinea pig by clematic was tested. The antagonism of clematis on histamine or Ach induced ileum muscle contraction was tested also. 2) By using the model of turning of trunk, the pain releasing effect of clematis was evaluated. 3) The experiments about anti-inflammation action of clematis were carried out in two models. Results: Clematis relaxed the ileum muscle. It also antagonized the contraction of the muscle caused by histamine and Ach. A single intrapeditional administration of clematis to Kun-Ming mice significantly prolonged the latency and reduced the writhe number at the turning of trunk model; clematis dose-dependently inhibited the mouse ear swelling caused by xylol. It also had anti-inflammation effect at the other model. The results demonstrated that clematis could release the pain, suppress the inflammation and smooth muscle contraction.

Objective To observe the effect of leptin on glucose oxidation with increased mRNA expression of complete length long intracellular domain of leptin receptor ( OBRb) in primary cultured skeletal muscle cells. Methods Skeletal muscle cells were isolated from SD sucking rat and cultured in four groups (recombinant transfection, empty plasmid transfection, non-transfection and control).The recombinant with complete length OBRb cDNA or the empty plasmid were introduced into skeletal muscle cells by clonfectin when the cultured cells were 70% conlluency, leptin and regular insulin were applied into wells and incubated for 1 h, then D-[ U-I4C]-glucose was added into wells and incubated for 2 h. The radioactivity of collected 14CO2 was assayed by scintillation. Expression level of OBRb mRNA in transfected cells was assayed by RT-PCR. Results The ratios of OBRb intraceUular domain mRNA and p-actin mRNA in cells transfected with recombinant, transiected with empty plasimd, and non-transfected were 1.22?0.10,0.41?0.08 and 0.49?0.09, respectively.The expression of OBRb intraceUular domain mRNA in cells transfected with recombinants was significantly increased as compared to the other groups of cells (P

AIM: To explore the effect of lacrimal duct laser with lacrimal drainage tubes and stents implantation for complexity dacryagogatresia.
METHODS: There were 65 patients ( 82 eyes ) with compound tears nasolacrimal duct obstruction who received lacrimal drainage tubes and stents implantation after laser. The lacrimal duct stents were removed through nasal cavity after 1mo. Lacrimal drainage tubes were removed after 3-6mo. Follow-up periods were 6mo to 1a.
RESULTS: In the 65 patients (82 eyes), 71 eyes were cured, 5 eyes improved, the efficient rate was 93%; there were 6 eyes (7%) with epiphora.
CONCLUSION: Lacrimal duct laser with lacrimal drainage tubes and stents implantation was efficient for complexity dacryagogatresia.

Objective: The aim of this study was to evaluate whether there is an association between Parkinson’s disease (PD) and colorectal cancer in Taiwan. Methods: This was a case-control study using claim data of the Taiwan National Health Insurance Program. There were 64,619 subjects aged 20-84 with newly diagnosed colorectal cancer as cases and 64,619 randomly selected subjects without colorectal cancer as controls from 2005 to 2011. Both cases and controls were matched by sex, age, comorbidities, and index year of diagnosing colorectal cancer. Subjects who were diagnosed with PD within 5 years of diagnosing colorectal cancer were excluded. The multivariable logistic regression model was used to estimate the adjusted odds ratio (OR) and 95% confidence interval (95% CI) for risk of colorectal cancer associated with PD. Results: After adjusting for confounding factors, the multivariable logistic regression analysis revealed that the adjusted OR of colorectal cancer was 0.69 for subjects with PD more than 5 years before index date (95% CI 0.59, 0.81), as compared with subjects without PD. Conclusion: PD is associated with reduced odds of colorectal cancer. Further research is needed to elucidate the mechanisms underlying our findings.