OBJECTIVE To observe the curative effect of continuous lumbar cisterna drainage for severe intracranial infection. METHODS We cured 24 patients of severe intracranial infection with the method of continuous lumbar cisterna drainage and injecting sensitive antibiotics to subarachnoid space. RESULTS Making use of continuous lumbar cisterna drainage and injecting sensitive antibiotics to subarachnoid space turned to be an effective method for severe intracranial infection,all patients had been cured. CONCLUSIONS In patients of severe intracranial infection,the responsible agents have been transformed,we conclude that it improves the outcome obviously to drain the CSF and inject sensitive antibiotics to subarachnoid space.

AIM: To determine the mycoplasma infection and the drug resistance in outpatients with NGU. METHODS: Mycoplasma culture, identification and drug sensitivity assay were carried out with samples of 472 NGU patients by using one complex mycoplasma kit. RESULTS: 153 in 472 cases showed mycoplasma positive. The total positive rate was 32.4%. The positive cases of Uu, Mh and mixed both infection were 112( 23.7%), 11( 2.3%), and 30( 6.4%), respectively. The female positive rate was found significantly higher than that of male (? 2= 4.157,P

Objective To investigate the morbidity,clinical feature,diagnosis and therapy of ovarian disease in children.Methods Eighty-two children with ovarian disease were admitted and treated in Nanjing children's hospital from Jan.1992 to Jan.2007,were analyzed retrospectively with age,emergency admissions or not,dwell,pathology and method of operation.Results The age of 82 patients ranged from 1 day to 14 years old and the mean age was 6.7 years old.Thirty-one cases(37.8%) were emergency admissions and 51 cases(62.2%) were routine admissions.Twenty-seven cases(32.9%) were rural patients and 55 cases(67.1%) were urban patients.Forty-five cases(54.8%) were nontumorous disorder,31 cases(37.8%) were benign tumor and only 6 cases(7.4%) were malignant tumor.About the morbidity,12 patients(14.6%)were admitted from 1992 to 1996,24 patients(29.5%) from 1997 to 2001 and 46 patients(55.9%) from 2002 to 2007.Chemotherapy were carried out in 6 cases with malignant tumor in internal medicine,2 cases with sexual precosity kept observation,the others were cured.Conclusions Ovarian disease can occur at any age in children.The clinical manifestation is characterized mainly by acute abdomen.The incidence of ovarian disease of children in urban areas is higher than that children in rural areas.The morbidity continues to show an upward tendency and the pathologic manifestations are mostly benign,laparoscopic operation has obviously superiority.

Objective To investigate the effects of polysaccharide from Porphyra on spleen cell function in immunosuppressive mice. Methods The polysaccharide at dosages 0.025, 0.050 and 0.150g?kg~ -1 was injected intraperitoneally for 7 days in the immunosuppressive mice induced by cyclophosphamide. On day 8, the splenic lymphocytic proliferation and activity of TNF were determined. Results The splenic lymphocytic proliferation and cytotoxicity of tumor necrosis factor (TNF) of the group treated with 0.150g?kg~ -1 of porphyra polysaccharide were higher than those of model group. Conclusion Polysaccharide from Porphyra could promote splenic lymphocytic proliferation and raise the level of TNF.

OBJECTIVE To investigate and analyze hand carrier state of medical staff in Tianjin and the antibiotic resistance of the pathogens.METHODS Bacteria or pathogens were isolated from the samples using a sterilized cotton swab on the whole hand before hand washing or hand disinfection,and drug sensitivity test was performed.RESULTS In 16.72% of all samples(50/299),there were 64 kinds of bacteria or pathogens isolated.A.baumannii,Staphylococcus aureus and A.lwoffii were the most common bacteria,40.6% resistant to more then 3 kinds of drugs.Four Meticillin-resistant S.aureus(MRSA) strains were detected out.CONCLUSIONS The high rate of hand carrying bacteria and resistance in Tianjin should pay attention to.

Objective:To investigate the prognostic value of estrogen receptor (ER), progesterone receptor (PR), and Ki-67 in breast can-cer patients receiving neoadjuvant chemotherapy (NAC) and explore the association of chemotherapy regimens and cycles with the outcome of NAC. Methods:Clinical data of cancer patients receiving NAC were retrospectively analyzed. All the patients were admit-ted in Tianjin Medical University Cancer Institute and Hospital from January 2015 to December 2015. All statistical analyses were per-formed using SPSS version 19.0. The relationship among the outcome of NAC, molecular subtype, expression levels of ER, PR, and Ki-67, and chemotherapy regimens and cycles was investigated. Results:Only five HER-2(+) patients accepted the addition of trastuzum-ab in treatment, and few cases were excluded from the statistical analysis based on the effect of chemotherapy regimens. The effec-tiveness of NAC was positively correlated with the expression of Ki-67 whereas negatively correlated with the expression levels of ER and PR (P<0.05). In patients receiving NAC, the patients with Luminal subtype had worse outcome than those with non-Luminal sub-type (P=0.033). The invalid efficacy of pathologic evaluations of Luminal and non-Luminal NAC were 10.1%and 1.3%, respectively. No significant difference was found in the outcome among patients receiving TE, TEC, or EC-T;however, patients who received more than four cycles of NAC had better outcome than others (P=0.016). The outcome was statistically significant when the cut-off value of Ki-67 was 25%. Conclusion:Ki-67 proliferative index could be used as a prognostic marker to NAC in breast cancer patients. The cut-off value of Ki-67 should be determined on the basis of the data of each cancer patient. The curative effect of NAC was poor, and Luminal pa-tients with chemotherapy were insensitive and could be considered for surgical treatment. Patients who received less than four cycles of NAC had worse outcome than others, and prompt NAC foot treatment could improve the efficiency.

ObjectiveTo investigate the changes in liver function and the efficacy of either hand-assisted laparoscopic surgery (HALS) or open splenectomy (OS) in combination with pericardial devascularization in the treatment of portal hypertension. MethodsThe clinical data of 94 patients who received splenectomy combined with pericardial devascularization to treat portal hypertension due to cirrhosis from Jan 2002 to May 2008 were analyzed retrospectively. 56 patients received OS and 38patients HALS. The operating time, intraoperative blood loss, postoperative complications, liver dysfunction and mortality were analyzed according to the Child's grading. ResultsThere was no difference in the operating time between HALS and OS (P＞0. 05). The intraoperative blood loss and postoperative complications were 5.6% and 10.8%, respectively (P＜0. 05). There was no significant difference in the serum ALT between HALS and OS, but there was a significant difference in the ALB (P＜0. 05). The AST also had a significant difference on postoperative day 5 (P＜0. 05). The serum ALT and AST were elevated after HALS, but there was a significant difference only for AST (P＜0.05). The serum ALT and AST in OS were significantly higher after than before operation (P＜0. 05). The serum ALB in OS was significantly lower after operation (P＜0.05), but it was significantly lower only on postoperative days 1 and 3 (P＜0.05) in HALS. ConclusionsCompared with OS, HALS combined with pericardial devascularization caused less damage to the intestinal tract and the liver function. It is a feasible and safe operation and it had fewer postoperative complications.

Objective To observe the differentiation of bone marrow multipotent adult progenitor cells(MAPCs)into skin tissue cells of rats in vivo. Methods Magnetic activated cell sorting (MACS)was used to remove MAPCs from bone marrow of male rats through negative screening.Tail vein injection with combined with MAPCs Was done in C57BL/6 mice with skin wound and nude mice with immunodeficieney.Immunohistochemical staining was used to examine the expression of MHCI antigen in the healed skin of donor SD rats. Results Positive MHCI cells were found in the epidermal fundus and Some hair follicle-like structures of the healed skin of C57BL/6 mice.Hair follicle-like structure appeared in the healed skin of nude mice group,in which positive MHCI cells were found in the basal epidermal and some hair follicle-like structures. Conclusions During skin damage,MAPCs can migrate to the injured skin area and skin adnexa hair foilicle area,transform into epidermal cells and hence participate in the healing of the wound skin.