Chorionic Gonadotropin, beta Subunit, Human ; blood ; Down Syndrome ; blood ; diagnosis ; Female ; Humans ; Pregnancy ; Pregnancy, Twin ; Prenatal Diagnosis ; alpha-Fetoproteins ; metabolism

Objective To evaluate the effect of percutaneous kyphoplasty (PKP) in the treatment of old osteoporotic vertebral compression fractures with intravertebral clefts.Methods 25 patients (25 vertebrae) suffering from old OVCF with vacuum phenomenon were treated with PKP.There were 8 males and 17 females with an average age of 72.7 years (range,64-84 years) and with an average duration of 7.8 months (range,6-24 months).The height of anterior column and the posterior convex Cobb angle of injured spine were measured on the lateral X-ray film in standing position at pre-operation and post-operation.Clinical symptoms were evaluated by visual analogue scale (VAS).The amount of bleeding and bone cement and complications were recorded.Results All of 25 operations were performed successfully without severe complications.Cement leakage occurred in 5 cases (20％),including 3 cases at the anterior vertebral edge and 2 cases at the lateral vertebra.The surgery time for each vertebra was 35～60 min (mean 42 min),and bone cement volume for each vertebra was 2.0～5.5 ml (mean 3.1 ml).25 patients were followed up for 12 months (range,6-15 months).The VAS score was decreased from (7.44 ± 1.0) preoperatively to (2.36 ± 0.8) day 3 postoperatively and to (2.12 ± 0.7) the last follow-up; the Cobb' s angle was improved from (28.28±3.76) to (23.28±3.76) and (24.32±3.94) respectively; and the anterior vertebral height was increased from (22.48±4.38) mm to (25.80±4.89) mm and (25.24±4.84) mm respectively.There were significant differences in VAS,Cobb's angle,and anterior vertebral height between prre-and post-operation (F=297.84,12.39 and 3.56,P＜0.001 or 0.05),but there were no significant differences in these indicators between day 3 postoperatively and the last follow-up (all P ＞ 0.05).Conclusions PKP is effective in the treatment of old osteoporotic vertebral compression fractures combined with intravertebral clefts.It can relieve pain rapidly and effectively,correct kyphosis,and prevent vertebra collapse.

Objective: To study the curative effect of Shengmai injection(生脉注射液) and composite Danshen injection(复方丹参注射液) on acute septic cardiomyopathy(ASC).Methods: Sixty patients(clinically) diagnosed as ASC were randomly divided into two groups: treatment group and control group.All the patients received western routine treatment,and Shengmai injection and composite Danshen injection were added to the patients in the treatment group once per day for 14 days.Cardiac troponin(cTn),electrocardiogram(ECG),clinical synthetic curative effect and amelioration rate of traditional Chinese medicine syndrome scores as well as inflammatory indexes including C-reactive protein(CRP),procalcitonin(PCT) and white blood cell count(WBC) were observed after treatment.Results: The levels of cTn,ECG,clinical synthetic curative effect and amelioration rate of traditional Chinese medicine syndrome scores were more improved in the treatment group than those of the control group(all P

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

BACKGROUND: Dynamic glucose monitoring can reflect the fluctuation of blood glucose by successive examination at the interval of 5 minutes,which contributes to the overall and objective evaluation of glucose metabolism.OBJECTIVE: To investigate the tendency and characteritics of blood glucose fluctuation in type 2 diabetic and normal subjects. DESIGN: A case-controlled retrospective experiment based on patients and healthy controls.SETTING: Endocrine Metabolism Ward and Clinic of Sixth People's Hospital Affiliated to Shanghai Jiaotong University.PARTICIPANTS: Totally 47 patients were newly diagnosed as having type 2 diabetes mellitus at Endocrine Metabolism Ward and Clinic, Sixth People's Hospital Affiliated to Shanghai Jiaotong University, between December 2002 and July 2004. They had not received intervention (diet, exercise or medicine) before. Those with acute complications such as ketoacidosis and hyperosmolar coma were excluded. Meanwhile, 43 healthy controls were selected from those coming for routine health examinations, and they had no family history of diabetes, and impaired fasting glucose and impaired glucose tolerance were excluded. Their lipid and liver and kidney indexes as well as blood pressure were within normal range. They all signed informed consent.METHODS: Totally 43 normals and 47 patients with type 2 diabetes mellitus were subjected to dynamic glucose monitoring for consecutive (71±10) hours, and (846±122) results of glucose level were obtained.MAIN OUTCOME MEASURES: The average glucose level, diurnal maximum and minimum, fluctuation amplitude, the average preprandial and postprandial glucose values and the time percentage of diurnal glycemic fluctuations.RESULTS: According to the objective of this study, all subjects went through the experiment without loss. ① The fluctuation tendency of blood glucose in two groups: The average glucose, diurnal maximum and maximum fluctuation amplitude in type 2 diabetes mellitus group were [(12.2±2.6) mmol/L], [(18.5±2.7) mmol/L] and [(11.2±2.8) mmol/L,respectively], which were significantly higher than those in control group [(5.3±0.5), (7.8±1.4) and (3.9±1.6) mmol/L](t=16.68, 23.04, 15.14;P ＜ 0.001). ② The percentage of diurnal glycemic fluctuations time: The time percentage of glycemic fluctuations within 2.8-7.8 mmol/L was 99％ (87％-100％) in control group, 95％ (28％-100％) and 62％ (6％-100％) when blood glucose.was increased to ＞ 7.8 mmol/L or ＞ 11.1 mmol/L in type 2 diabetes mellitus group.CONCLUSION: Blood glucose in type 2 diabetes mellitus has been proved to fluctuate at a relatively higher level than that of normals, with greater fluctuation amplitude.Dynamic glucose monitoring is benefical to evaluating the tendency and characteritics of blood glucose fluctuations in type 2 diabetic and normal subjects.

Objective Some features, as numbers, morphology and distribution, of the Langerhans cells (LC) with various surface marker infiltrating in the lesion of basal cell carcinoma (BCC) were explored in order to apply some experimental data for assessment of the roles of LCs in the cutaneous tumor immunity.Methods Expression of CD1a, S-100 and HLA-DR on the surface of infiltrating LC of 30 cases of BCC and 15 cases of normal skin tissues were investigated by immunohistochemistry. The expression qualities were studied with computer image analysis system. Results It was observed that CD1a+ LC distributed mainly in tumor nest compared with the control group, CD1a+ LC in BCC revealed morphological changes: the dendrites shortened or disappeared. The density of CD1a+ LC, detected by cell number counting as well as staining strength scanning, showed a statistic difference between the control group and BCC (P ＜0.05). S-100(+)LC spread evenly throughout BCC lesions. The number of cell dendrites as well as its length increased markedly.The cell number as well as the staining strength in BCC lesions increased markedly compared with the control group (P ＜0.05). HLA-DR(+)LC infiltrated mainly around the located tumor. This kind of LC in the lesion did not show significant differences compared with the controls (P ＞0.05). Conclusion LC showed differences between BCC lesion and normal skin tissues. The alterations in numbers, morphology and distribution of LC with various markers in the lesion of BCC supplied special local cellular immunity status, resulting in disable metastasis and good prognosis.

Benzamides ; Carcinoma, Non-Small-Cell Lung ; drug therapy ; Drug Delivery Systems ; Erlotinib Hydrochloride ; Humans ; Imatinib Mesylate ; Lung Neoplasms ; drug therapy ; Piperazines ; administration & dosage ; Pyrimidines ; administration & dosage ; Quinazolines ; administration & dosage ; Receptor, Epidermal Growth Factor ; antagonists & inhibitors

Chromosome Aberrations ; Combined Modality Therapy ; Humans ; Killer Cells, Natural ; pathology ; Lymphoma, T-Cell ; etiology ; genetics ; pathology ; therapy ; Nose Neoplasms ; etiology ; genetics ; pathology ; therapy ; Prognosis

Animals ; Apoptosis ; Cell Hypoxia ; Cell Proliferation ; Cells, Cultured ; Hydrogen-Ion Concentration ; Muscle, Smooth, Vascular ; cytology ; Myocytes, Smooth Muscle ; cytology ; Oxygen ; metabolism ; Rats