The architecture and environment of hospital are closely linked with the health of patients,which are of important ethical meaning.The layout,ward,waiting room,planting and decoration of a hospital should be centered on patients-oriented value to promote people's health.

Proinflammatory cytokines induced by peripheral immune challenge can activate the inflammatory reflex, which results in negative-feedback control of inflammation .Some recent studies revealed that it is the splanchnic nerve , not the vagus nerve , to constitute the efferent arm of the inflammatory reflex .Further researches are needed to iden-tify the neural construction and regulatory mechanism of the inflammatory reflex , which might be harnessed for the treatment of inflammation and the development of anti-inflammatory drugs .

OBJECTIVE: To evaluate the age, sex, etiology, diagnosis and treatment time of nasal bone fractures. METHOD: Clinical data of 202 cases with nasal bone fractures treated in the hospital were retrospectively analysed. RESULT: A total of 202 cases,163 men (80. 7%) and 39 women (19. 3%). Fifty-two patients had a relationship with alcohol consumption, and all of them were males. The most frequent reasons of the injury were fight 46. 5% (94 cases) followed by falling-down 21. 3% (43 cases), traffic accidents 19. 3% (39 cases), works related 6. 5% (13 cases), sport injuries 5. 9% (12 cases) and others 0. 5% (1 cases). Patients distribution in seasons were: spring 54 cases (26.7%), summer 42 cases (20.8%), autumn 58 cases (28.7%), winter 48 cases (23. 8%). Diagnosis of nasal bone fractures were made positively by x-ray films in 79. 7% of cases, but 100% by CT. Positive predictive value of CT was superior to that of X-ray films in the diagnosis of nasal bone fracture. CONCLUSION High morbidity of nasal bone fracture was seen in the age group of 20-29 years, and predominantly in male. Fight was found to be the main etiologic factor. We think that CT is necessary for diagnosing nasal bone fracture.
Adult ; Facial Bones ; Female ; Fractures, Bone ; complications ; epidemiology ; Humans ; Male ; Nasal Bone ; injuries ; Nose Diseases ; Retrospective Studies ; Risk Factors ; Seasons ; Skull Fractures ; complications ; epidemiology ; Violence ; Young Adult

Acupuncture Points ; Acupuncture Therapy ; Adolescent ; Adult ; Child ; Female ; Humans ; Male ; Middle Aged ; Treatment Outcome ; Urticaria ; therapy ; Young Adult

Objective To discuss the similarities and differences of clinical manifestation and pathological characteristics in hepatitis B virus related membranous nephropathy (HBV-MN) between children and adult. Methods Ninety cases with HBV-MN were divided into two groups according to the age:children group (33 cases) and adult group (57 cases). A retrospective control study was carried out to analyze the clinical and pathological features of the two groups. Results The incidence of anemia in children group was 45.45% ( 15/33 ), which was significantly higher than that in adult group [15.79% (9/57)](P ＜ 0.01). Nephrotic syndrome was the largest proportion in two groups,but there was no significant difference in the composition of clinical manifestations between two groups (P ＞0.05). Membranous nephropathy Ⅱ was common in pathological stage in two groups. The incidence of membranous nephropathy Ⅱ in children group was 63.64% (21/33),which was significantly higher than that in adult group [42.11%(24/57)] (P ＜ 0.05 );immunohistochemistry showed "all bright", and the deposition of HBcAg in renal biopsy was also higher than that in adult group (P ＜ 0.05). Conclusion There are some similarities and differences in HBV-MN between children and adult patients,and these will help to improve the levels of diagnosis and treatment.

Objective To explore the relation of the polymorphism of GSTT & GSTM1 genes with the susceptibility of breast cancer.Methods A hospital-based case-control study was conducted,and 105 normal women as a control group and 100 women cases with breast cancer were recruited.The polymorphism of GSTT1 and GSTM1 were assessed by polymerase chain reaction(PCR).Logistic regression was conducted to evaluate the odds ratio of breast cancer in relation to single,multiple gene and estrogen exposure factors.Results The results showed that significant difference was found in the distribution of GSTT1,GSTM1 between controls and cases.There was a negative correlation between CSTT1 & GSTM1 and the risk of breast cancer with OR of 2.133 and 2.458,respectively.Polygenic model analysis indicated that there was a statistically significant correlation of the vacancy of GSTT1 & GSTM1 with breast cancer.Furthermore,it was also revealed that individual in simultaneous lack of GSTT1 and GSTM1 would run 12 times as high risk as normal controls did(OR=12.338).Results from unconditional logistic regression analysis showed that GSTT1 and GSTM1 were significantly associated with the occurrence of breast cancer.Conclusion The study indicated that the polymorphisms of estrogen-metabolizing genes were related to the risk of breast cancer.

OBJECTIVE To investigate and compare the enzyme kinetic characters of psoralen (PRN)and isopsoralen(IPRN)in rat and human liver microsomes. METHODS PRN and IPRN in liver microsomes incubates were determined using LC-MS/MS. The enzyme kinetic and metabolic stability of PRN and IPRN were investigated by employing the optimized rat and human liver microsomes incubations. The Vmax and Km values were calculated using the nonlinear regression method. RESULTS The quanti?tative method showed good linearity within the range of 0.1-50.0 μmol · L-1 and was suitable for the assay in biological samples. The in vitro elimination was linear with the substrate concentrations lower than 1 μmol,the protein concentration within 0.5 g · L-1,and the incubation time within 40 min. The t1/2 values of PRN and IPRN in rat and human liver microsomes were 74.5,95.0,74.5 and 173.3 min, respectively. The Vmax values of PRN in rat and human liver microsomes were(1.140±0.080)μmol·min-1·g-1 protein,(0.620±0.060)μmol·min-1·g-1 protein,while Km values of PRN in rat and human liver microsomes were (12.9 ± 0.3)μmol · L- 1,(7.4 ± 1.3)μmol · L- 1,respectively. The Vmax values of IPRN in rat and human liver microsomes were(0.251±0.012)and(0.103±0.014)μmol·min-1·g-1 protein,while Km values of IPRN in rat and human liver microsomes were (3.0 ± 0.4)μmol · L-1,(3.4 ± 0.7)μmol · L-1,respectively. CONCLUSION The enzyme kinetic characters and metabolic stability of PRN and IPRN show species and chemical structures related differences. Interestingly,the metabolic eliminations of PRN and IPRN are similar in rats. However,the metabolic elimination of IPRN in humans involved in CYP enzymes may be much slower than that of PRN.

Objective:To observe the therapeutic effect and toxicity of local Kanseran injection in combination with chemotherapy in advanced NSCLC patients.Methods:A total of 18 cases was recruited in this study. After desensitization,Kanseran injection was injected into tumor mass through fibrobronchoscope,2 mg every time,once per week. Meanwhile,MVP regimen was administered.Results:Of the 18 patients,1 was completely relieved,7 cases were partially relieved. The response rate was 44.4%. After treatment,when examined by fibrobronchoscope the tumor masses of 15 patients became smaller. The main side effects were fever,alopecia and gastrointestinal reaction,which were mild and tolerable.Conclusion:Local Kanseran injection into tumor mass in conjunction with chemotherapy is effective and safe in the treatment of advanced NSCLC patients with bronchus obstruction.

[Objective] This study compared outcomes of in vitro maturation (IVM) and in vitro fertilization (IVF) intracytoplasmic sperm injection (ICSI) cycles after IVM of immature germinal vesicle (GV) oocytes.[Methods] ICSI was performed on metaphase II (MII) oocytes retrieved in 163 IVF-ICSI cycles (group I;n ＝ 987) or matured from GV stage oocytes in IVF-ICSI ( group II;n ＝ 132) and 37 IVM cycles ( group III;n ＝ 235).Fertilization and cleavage rates and embryo quality were compared among the three groups.[Results] The fertilization rate,cleavage rate and top quality embryos rate were higher in group I than group II and group III (84.9%,98.1%,and 61.6%;72.0%,90.5% and 22.1%l;75.3%,94.4%,and 25.1%,respectively).Blastomere numbers and morphology scores were highest in group I (P ＜ 0.05),but no significant differences existed between group II and group III.[Conclusion] The morphology of embryos developed from in vivo MII oocytes was superior to those from in vitro matured MII oocytes.No significant difference was observed in embryo morphology from immature GV oocytes in IVF and IVM cycles.

Objective To investigate the effect and nursing experience of iliacus groin approaches and internal fixation treatment for patients with pelvic fractures. Methods Twenty- six patients with unstable pelvic fracture were obtained iliac groin approaches and internal fixation treatment, the changing symptoms in patients were monitored frequently, and all patients were performed general nursing. Results All patients were followed up for 0.5 to 5.0 years, without obvious complications, the results of surgical treatment included optimal 16 cases, good 7 cases, mean 3 cases. Conclusions Iliacus groin approaches and internal fixation with reconstruction plate treatment on pelvic fractures was proved to be reset accurate, reliable and strong, with better effects. Effective nursing measures can save life of patients with pelvic fractures, speed up rehabilitation of physiological function, improve life quality of the patients.