Animals ; Embryonic Stem Cells ; transplantation ; Hematopoietic Stem Cell Mobilization ; Humans ; Myocardium ; cytology ; Stem Cell Transplantation

OBJECTIVE:To investigate the regularity and characteristics of adverse drug reactions (ADR) induced by Xianling gubao capsule,and to provide reference for rational drug use in the clinic.METHODS:ADR induced by Xianling gubao capsule were retrieved from CJFD,CBM,Wanfang database,VIP during Jan.2007-Oct.2016.The related information of 185 ADR cases were statistically analyzed.RESULTS:Among 185 patients,primary disease was mainly osteoporosis (63 cases,34.05％).The incidence of ADR induced by drug combination (70.81％) was higher than single drug (29.19％).ADR mostly occurred within 90 d after medication (67.03％).Main clinical manifestation was digestive system damage (82.68％).Most patients (61.62％) did not need treatment,symptomatic treatment or drug withdrawal to relieve ADR symptoms.CONCLUSIONS:The monitoring for ADR induced by Xianling gubao capsule should be strengthened in clinic,especially for ADR of liver fuction,soas to promote rational drug use.

Objective To explore dynamic response of serum lipids and relationship with body mass index(BMI)after fat meal in obese children and adolescents. Methods The subjects were 31 obese children and adolescents (BMI ≥ 25 kg/m2) and 30 controls (BMI

OBJECTIVETo observe the clinical therapeutic effect and side effect of pressure-control ventilation (PCV) on traumatic acute respiratory distress syndrome (ARDS) compared with volume-control ventilation (VCV).

METHODSForty patients with traumatic ARDS were hospitalized in our department from June 1996 to December 2002. Twenty were treated with PCV (PCV group) and 20 with VCV (VCV group). The changes of the peak inflating pressure and the mean pressure of the airway were observed at the very beginning of the mechanical ventilation and the following 12 and 24 hours, respectively. The transcutaneous saturation of oxygen pressure, the pressure of oxygen in artery, the mean blood pressure, the central venous pressure, the heart rate and the incidence of the pressure injury were also monitored before ventilation and 12 hours after ventilation.

RESULTSThe pressure of oxygen in artery, the transcutaneous saturation of oxygen pressure, the heart rate and the respiratory rate in the PCV group were obviously improved after ventilation treatment. The peak inflating pressure, the mean pressure of the airway and the central venous pressure in the PCV group were lower than in the VCV group. The incidence of pressure injury was 0 in the PCV group while 10% in the VCV group.

CONCLUSIONSThe clinical effect of PCV on traumatic ARDS is better and the incidence rate of pressure injury is lower than that of VCV. PCV has minimal effects on the hemodynamics.

Acute Disease ; Adolescent ; Adult ; Chi-Square Distribution ; Child ; Female ; Humans ; Male ; Middle Aged ; Respiration, Artificial ; methods ; Respiratory Distress Syndrome, Adult ; etiology ; therapy ; Treatment Outcome

OBJECTIVETo observe the expression of Resistin mRNA in peripheral blood mononuclear cells and its gene polymorphism in coding region in a small range population in Zhejiang Province of China.

METHODSEighty-three cases of type 2 diabetes mellitus and 53 healthy people were included. The expression of Resistin mRNA in peripheral blood mononuclear cells was detected by RT-PCR and semi-quantitative PCR assay. The sequencing work was done in Resistin cDNA and gene polymorphism was analyzed.

RESULTSAt the same condition, in 83 diabetes patients, Resistin mRNA was detected in 23 cases (11 males and 12 females). There was no Resistin mRNA expression in 53 healthy people. The ratio of PCR products between Resistin and glyceraldehyde-3-phosphate dehydrogenase (GAPDH) was from 0.564 to 1.238, averaging 0.804+/-0.436. The sequence of Resistin cDNA is almost identical with each other and with that in GenBank with no single nucleotide polymorphism being found.

CONCLUSIONResistin mRNA is expressed in human peripheral blood mononuclear cells in some type 2 diabetes mellitus, but its expression is at a low level. Among the experiment population we did not find polymorphism phenomenon in Resistin coding region. The different individual's Resistin coding region is highly coincident.

China ; epidemiology ; DNA Mutational Analysis ; Female ; Gene Expression ; genetics ; Gene Frequency ; Genetics, Population ; Humans ; Leukocytes, Mononuclear ; Male ; Middle Aged ; Polymorphism, Genetic ; Polymorphism, Single Nucleotide ; genetics ; Resistin ; genetics

OBJECTIVETo study the clinical efficacy of the endobutton in the treatment of acute acromioclavicular joint dislocation by reconstructing coracoclavicular ligaments.

METHODSFrom October 2008 to January 2010,12 patients with acute acromioclavicular joint dislocation were immobilized with the endobutton. All the patients had the dislocations of or above type III according to Rockwood classification. Among the patients, 9 patients were male and 3 patients were female, with an average age of 55 years (ranged from 31 to 83 years). Eight patients had injuries in the left, and 4 patients in the right. Four patients had accompanied injuries of rib fractures, 2 patients had brain injuries,and 1 patient had femoral fracture. Seven patients were injured by traffic accident, 4 patients were injured by falling down,and 1 patient was sports injuries. All the patients had pain and tenderness at the shoulder, positive piano sign, and shoulder confined activity. The duration from injury to operation ranged from 2 days to 10 days (averaged 6 days). The therapeutic effects were evaluated by Karlsson criteria based on range of motion of acromioclavicular joint, subjective feeling,and postoperative X-ray.

RESULTSAll the patients were followed up, and the duration ranged from 4 months to 19 months (averaged 11 months). The motion of the shoulder joint recovered to normal about 15 to 35 days after operation. There were no displacement, dislocation and redislocation occurred. All the patients got A degree results according to Karlsson criteria.

CONCLUSIONReconstruction of coracoclavicular ligament by using the endobutton to treat acute acromioclavicular dislocation of or above type III is a perfect method with advantage of rigid fixation, micro-injury, and early functional exercise.

Acromioclavicular Joint ; diagnostic imaging ; injuries ; physiopathology ; surgery ; Adult ; Aged ; Aged, 80 and over ; External Fixators ; Female ; Humans ; Joint Dislocations ; diagnostic imaging ; physiopathology ; surgery ; Male ; Middle Aged ; Orthopedic Procedures ; instrumentation ; Tomography, X-Ray Computed ; Treatment Outcome

Objective To study the effect of Itk down regulation on Jurkat cell proliferation and inflammatory cytokines production, and provide useful data for Itk as an attractive target for potential drugs.Methods Three shRNAs against different region of Itk were constructed and cotransfected with pEGFP-C1-hItk. The shRNA, which can knock down Itk, was selected and packed into lentivirus. After Jurkat cells were transfected with shRNA lentivirus, the change of Itk protein expression, cell proliferation and cytokines production was observed. Results Itk mRNA was reduced about 55% in Jurkat cells transfected with ItkshRNA1, compared with that in control cells shRNAnon (P ＜ 0. 05 ). Knocking down Itk expression had a profound inhibitory effect on Jurkat cell proliferation. In addition, there was a substantial decrease in level of cytokines, such as IL-2, IL-5, IL-10 and IFN-γ, produced by cell transfected with Itk-shRNA1.Conclusion Knocking down Itk expression can inhibit Jurkat cell proliferation and inflammatory cytokines production.

PURPOSE: The efficacy of helmet continuous positive airway pressure (CPAP) in hypoxemic acute respiratory failure (hARF) remains unclear. The aim of this meta-analysis was to critically review studies that investigated the effect of helmet CPAP on gas exchange, mortality, and intubation rate in comparison with standard oxygen therapy. MATERIALS AND METHODS: We performed a meta-analysis of randomized controlled trials (RCTs) by searching the PubMed, Embase, Cochrane library, OVID, and CBM databases, and the bibliographies of the retrieved articles. Studies that enrolled adults with hARF who were treated with helmet CPAP and measured at least one of the following parameters were included: gas exchange, intubation rate, in-hospital mortality rate. RESULTS: Four studies with 377 subjects met the inclusion criteria and were analyzed. Compared to the standard oxygen therapy, helmet CPAP significantly increased the PaO2/FiO2 [weighted mean difference (WMD)=73.40, 95% confidence interval (95% CI): 43.92 to 102.87, p<0.00001], and decreased the arterial carbon dioxide levels (WMD=-1.92, 95% CI: -3.21 to -0.63, p=0.003), intubation rate [relative risk (RR)=0.21, 95% CI: 0.11 to 0.40, p<0.00001], and in-hospital mortality rate (RR=0.22, 95% CI: 0.09 to 0.50, p=0.0004). CONCLUSION: The results of this meta-analysis suggest that helmet CPAP improves oxygenation and reduces mortality and intubation rates in hARF. However, the significant clinical and statistical heterogeneity of the literature implies that large RCTs are needed to determine the role of helmet CPAP in different hypoxemic ARF populations.
Acute Disease ; Adult ; *Continuous Positive Airway Pressure ; Hospital Mortality ; Humans ; *Oxygen Inhalation Therapy ; Randomized Controlled Trials as Topic ; Respiratory Insufficiency/mortality/*therapy

OBJECTIVETo detect the levels of dipalmitoyl phosphatidyl choline (DPPC) in the sputum of the patients with acute cerebral injury without primary pulmonary injury after mechanical ventilation treatment.

METHODSDPPC levels in sputum of 35 patients with acute cerebral injury but without pulmonary injury were detected with high performance liquid chromatography at the beginning of ventilation and 16-20 days, 21-40 days, and 41-60 days after ventilation, respectively.

RESULTSThere was no significant difference of the DPPC levels between 16-20 days after ventilation (3.36+/-0.49) and at the beginning of ventilation (3.37+/-0.58) (P>0.05). The mean levels of DPPC decreased significantly at 21-40 days (2.87 mg/ml+/-0.26 mg/ml, P<0.05) and 41-60 days (1.93 mg/ml+/-0.21 mg/ml, P<0.01) after ventilation compared with that at the beginning of ventilation. At the same period, the peak inspiratory pressure and the mean pressure of airway increased significantly, whereas the static compliance and the partial pressure of oxygen in artery decreased significantly. Among the 25 patients who received ventilation for more than 20 days, 8 (32%) had slightly-decreased partial pressure of oxygen in artery compared with that at the beginning of ventilation.

CONCLUSIONSMechanical ventilation can decrease the DPPC levels, decrease the lung compliance and increase the airway pressure, even impair the oxygenation function in patients with acute cerebral injury. Abnormal DPPC is one of the major causes of ventilator-associated lung injury.

1,2-Dipalmitoylphosphatidylcholine ; metabolism ; Acute Disease ; Adolescent ; Adult ; Brain Injuries ; physiopathology ; Chromatography, High Pressure Liquid ; Female ; Humans ; Male ; Respiration, Artificial ; Sputum ; metabolism

OBJECTIVETo evaluate the potential usefulness of a multivariable model in predicting the response to immunosuppressive therapy (IST) in patients with aplastic anemia (AA), and its application to the clinical practice.

METHODSPB T cells subpopulation and BM T cells intracellular IFN-gamma and IL-4 were serially analyzed by flow cytometry (FCM) before and during treatment. HLA-DRB1 * 1501 phenotype was analyzed by PCR-SSP. The predictive potentials of different parameter combinations for clinical responsiveness were statistically assessed.

RESULTSIn all evaluated parameters, CD8+ cell intracellular IFN-gamma had the relatively best diagnostic value with sensitivity and specificity of 94.3% and 62.5%, and positive and negative predictive value of 84.6% and 83.3% respectively. Positive CD8+ cell intracellular IFN-gamma plus Tc1/Tc2 < 50 could increase the positive predictive value to 92.3%. A multivariable model consisting of absolute neutrophil count (ANC), BM T cell intracellular IFN-gamma, Tc1/Tc2 ratio and HLA-DRB * 1501 phenotype of the patients was finally established.

CONCLUSIONThe multivariable model is superior to each of the single parameters in terms of predictive power of IST therapeutic outcome, and its higher accuracy and the clinical application make it potentially useful in practice.

Adolescent ; Adult ; Aged ; Anemia, Aplastic ; drug therapy ; immunology ; Child ; Feasibility Studies ; Female ; HLA-DR Antigens ; immunology ; Humans ; Immunosuppression ; Immunosuppressive Agents ; therapeutic use ; Male ; Middle Aged ; Models, Statistical ; T-Lymphocyte Subsets ; immunology ; T-Lymphocytes ; immunology ; Treatment Outcome