OBJECTIVETo investigate the incidence of depression and its etiological factors in patients with cryptorchidism 6-16 years after surgical treatment.

METHODSUsing Self-Rating Depression Scale and Correlation Factor Questionnaire, we investigated the incidence of depression symptoms among 70 patients with cryptorchidism 6-16 years after surgical treatment and another 70 healthy males as controls, and analyzed the related factors of depression symptoms.

RESULTSThe incidence rate of depression symptoms was 50% in the cryptorchidism patients postoperatively, extremely significantly higher than 4.3% in the control group (χ2 = 23.5, P <0.01). Multiple stepwise regression analysis showed that the main risk factors of depression symptoms were worries about natural fertility (F = 15.8992, P <0.01), dissatisfaction with scrotal appearance (F = 4.6003, P <0.05), and the status of being married (F = 4.1002, P <0.05).

CONCLUSIONSymptoms of depression often occur in cryptorchidism patients after operation, and the major etiological factors are infertility, dissatisfaction with scrotal appearance, and the status of being married.

Adult ; Body Image ; psychology ; Case-Control Studies ; Cryptorchidism ; psychology ; surgery ; Depression ; epidemiology ; etiology ; Female ; Humans ; Incidence ; Infertility, Male ; psychology ; Male ; Marital Status ; Multivariate Analysis ; Risk Factors ; Scrotum ; pathology ; Surveys and Questionnaires ; Time Factors

Child, Preschool ; Humans ; Male ; Neonatology ; Research Report ; Sarcoma, Myeloid ; physiopathology

Objective To investigate the dynamic distribution changes of fungi responsible for the deep infection and antifungal susceptibility to provide a basis for the empirical antifungal treatment.Methods Medical records were reviewed from cases suspectedof deep fungal infection at our hospital from January 1998 to December 2004.3122 isolates of 13 species were analyzed with SPSSll.0.Etest was used for the antifungal susceptibility test.Results Candida albicans was the most commonly isolated organism,while the prevalence of Candida albicans decreased(76.3% vs 66.8%,x~2=34.33,P

The aim of this study is to investigate the therapeutic effect of RegIII-proinsulin-pBudCE4.1 plasmid on streptozotocin (STZ)-induced type 1 diabetes mellitus and its underlying mechanisms. The model of type 1 diabetes mellitus was established by intraperitoneal injections of STZ (40 mg kg(-1)) to Balb/c mice for five consecutive days. Then, ten type 1 diabetic mice were intramuscularly injected with 100 microg RegIII-proinsulin-pBudCE4.1 plasmid for 4 weeks (one time/week) and the blood glucose levels were monitored every week; whereas another ten diabetic mice served as negative control group were injected with pBudCE4.1 vector at the same dose. Normal control and model control mice were treated with normal saline at identical volume under the same way. Western blotting, MTT assay, ELISA, HE staining and Tunel assay were applied to explore the underlying mechanisms. Results showed that RegIII-proinsulin-pBudCE4.1 plasmid ameliorated the hyperglycemia symptoms in diabetic mouse remarkably. It induced an immunological tolerance state in type 1 diabetic mice by inhibiting the proliferation of splenic lymphocytes and recovering Th1/Th2 balance evidenced by MTT and ELISA analysis. Furthermore, it elevated insulin concentration in the serum of type 1 diabetic mice and promoted the regeneration of beta cells supported by the results of HE staining and Tunel assay. In conclusion, RegIII-proinsulin-pBudCE4.1 plasmid possesses powerful anti-diabetic ability, which may be involved in the inducing of immunological tolerance and enhancing beta cells recovery.

OBJECTIVETo evaluate cost-effectiveness of poking reduction and open reduction for the treatment of Sanders type II calcaneal fractures, in order to provide evidence for standard treatment.

METHODSFrom 2006.10 to 2008.10, 80 patients with Sanders type II calcaneal fractures were selected from Shandong Provincial Hospital of Traditional Chinese Medicine and randomly divided into poking reduction group and open reduction group with 40 cases in each group. There were 26 males and 14 females in poking reduction group and 30 males and 10 females in open reduction group. The average age of patients in poking reduction group was (36.60+/-3.15) years, and (37.10+/-3.45) years in open reduction group. Bohler angle, Gissane angle, the width of central calcaneus, stance phase of gait, HM-HL,arch index and subtalair joint flexibility were measured. The clinical results and expenses of the two treatment schemes were compared and concluded with the method of cost-effetiveness analysis.

RESULTSIn the poking reduction group and open reduction group, the Böhler angle were (30.32+/-1.72) degree and (30.54+/-3.13) degree, Gissane angle were (133.73+/-6.73) degree and (134.86+/-4.90) degree, the width of central calcaneus were (30.18+/-1.59) mm and (30.24+/-1.25) mm, stance phase of gait were (0.679+/-0.070) s and (0.715+/-0.090) s, HM-HL were--(36.49+/-7.56) N and -(34.32+/-6.50) N,arch index were (30.26+/-2.69) and (30.47+/-1.89), and subtalair joint flexibility were (10.53+/-2.30) degree and (10.89+/-1.86) degree respectively. The cost-effectiveness ratio (C/E) were 6.06 and 136.19 respectively.

CONCLUSIONCost-effectiveness ratio of the poking reduction is superior to that of the open reduction in treating Sanders type II calcaneal fractures. Poking reduction is a useful method to treat Sanders type II calcaneal fractures with rapid wound healing and less cost.

Adult ; Calcaneus ; injuries ; surgery ; Cost-Benefit Analysis ; Female ; Fracture Fixation, Internal ; economics ; methods ; Fractures, Bone ; surgery ; Humans ; Male ; Middle Aged

OBJECTIVE: To discuss whether a reduced dose of CsA was allowed yet without increase risk of rejection, and whether the incidence of CsA-related side effects be reduced while the curative effects be enhanced by combined use of Cyclosporine (CsA), prednisone and Mycophenolate Mofetil (MMF) in patients after renal transplantation. METHODS: In this comparative study, 213 renal allograft recipients receiving routine dose of CsA were compared with 176 cases receiving low dose CsA. RESULTS: The two groups showed no significant differences in renal function, incidence of rejection and human/kidney survival rate. However, the low dose CsA group showed a better total curative efficacy and significantly fewer incidences of ADRs. CONCLUSION: CsA, MMF and Pred used concomitantly in patients after renal transplantation allows for a reduced dose of CsA yet without increase the risk of acute rejection if with enough dose of MMF.

Objective To study the clinical characters,the mode of inheritance of osteogenesis Imperfecta in a Chinese Family and effect of bisphosphonate on Osteogenesis Imperfecta.Methods Clinical data of proband and their family members were collected.The family patterns were mapped.clinical features were summarized and analyzed.Results(1)Clinical features:There are sixty members of four generations in the family.20 cases including proband's mother and cousin were diagnosed as having OI type Ⅰ based on clinical manifestations.15 cases of blue sclera,16 cases of dentinogenesis imperfecta,5 cases of hearing loss and 3 cases of fracture.Thyroid cancer and Turner's syndrome was found in Proband's mother and cousin respectively.(2)The genetic map showed that the disease was autosomal dominant inheritance.(3)Treatment:The proband,her mother and her cousin were treated with alendronate for two years.Bone pain relieved and bone mineral density increased significantly,and no fracture occurred so far.Conclusion(1)This OI family was diagnosed as having OI type Ⅰ.The mode of inheritance is autosomal dominant inheritance.(2)Bisphosphonates may be an effective drug for treatment of OI.

To investigate the immune regulatory effects of human bone marrow mesenchymal stem cells on alloantigen T lymphocyte in vitro, human MSCs were isolated and expanded from bone marrow cells, and identified with cell morphology, and the phenotypes were assessed by immunohistochemistry and flow cytometry. As the stimulation factor of T lymphocytes proliferation, either PHA or dendritic cells isolated from cord blood were cocultured with CD2(+) T lymphocytes from peripheral blood mononuclear cells by magnetic beads with or without MSC in 96-well plats for seven days. T cell proliferation was assessed by [(3)H]-thymidine incorporation using a liquid scintillation counter. T cell subsets, Th1, Th2, Tc1 and Tc2 were analyzed by flow cytometry after co-culture of CD2(+) T cells with MSCs for 10 days. The results showed that a significant decrease of CD2(+) T cell proliferation was evident when MSC were added back to T cells stimulated by DC or PHA, and an increase of Th2 and Tc2 subsets were observed after co-culture of MSC with T lymphocytes. It is suggested that allogeneic MSC can suppress T cell proliferation in vitro and the cause of that was partly depend on interaction of cells and the alteration of T cell subsets.
Bone Marrow Cells ; cytology ; immunology ; CD2 Antigens ; immunology ; Cell Communication ; immunology ; Cell Proliferation ; Cells, Cultured ; Coculture Techniques ; Flow Cytometry ; Humans ; Immunohistochemistry ; Mesenchymal Stromal Cells ; cytology ; immunology ; T-Lymphocyte Subsets ; cytology ; immunology ; T-Lymphocytes ; cytology ; immunology

To assay the influence of dendritic cells(DCs)on the function of anti-infective immunity to Penicillium marneffei.DCs were generated from peripheral blood mononuclear cells(PBMC)and pulsed with Penicillium marneffei yeasts.DCs morphology was observed by the inverted microscope and cell surface markers of DCs were analyzed by flow cytometry.The concentrations of IL-12p70 were detected by ELISA. Mixed lymphocyte reaction was performed to assay the proliferation of T cells.The mRNA of CCR7 and CXCR4 were detected by the Real-time PCR quantifications.The acquired DCs exhibited irregular appearance and numerous long dendrites under light microscope.DCs and Penicillium marneffei yeasts were co-cultured for 24 h,numerous yeasts were observed inside the cells;an enhanced expression of the cell sur-face markers CD86、CD83、HLA-DR and CD40 were demonstrated;the expression of CCR7 and CXCR4 mRNA were also increased;the improved proliferation of T cells were observed in the mixed lymphocyte reaction.Yeasts-pulsed DCs secreted more IL-12p70 than that of non-pulsed,but less than that of LPS-pulsed DCs.DCs can engulf the Penicillium marneffei yeasts.When pulsed with Penicillium marneffei yeasts,DCs improved their expression of the co-stimulatory molecules and chemokine receptor CCR7、CXCR4,enhanced their capacity to process antigen.DCs play an important role in host defense against Penicillium marneffei infection.But the low level of the IL-12p70 production may lead to deficiency in the cell-mediated immunity against Penicillium marneffei.

Malignant tumor is one of the main causes for death in the world at present as well as a major disease seriously harming human health and life and restricting the social and economic development. There are many kinds of reports about traditional Chinese medicine patent prescriptions, empirical prescriptions and self-made prescriptions treating cancer, and prescription rules were often analyzed based on medication frequency. Such methods were applicable for discovering dominant experience but hard to have an innovative discovery and knowledge. In this paper, based on the traditional Chinese medicine inheritance assistance system, the software integration of mutual information improvement method, complex system entropy clustering and unsupervised entropy-level clustering data mining methods was adopted to analyze the rules of traditional Chinese medicine prescriptions for cancer. Totally 114 prescriptions were selected, the frequency of herbs in prescription was determined, and 85 core combinations and 13 new prescriptions were indentified. The traditional Chinese medicine inheritance assistance system, as a valuable traditional Chinese medicine research-supporting tool, can be used to record, manage, inquire and analyze prescription data.
Drug Prescriptions ; Humans ; Medicine, Chinese Traditional ; Neoplasms ; drug therapy