Objection To compare the efficacy and tolerance of perioperative intravenous Metoprolol or calcium iron antagonist injection on patients with cardiac complications which undergoing noncardiac surgery. Method The clinical data of 135 patients who underwent noncardiac surgery from March 2003 to May 2004 was analyzed. According to the different drugs used to treat the perioperative cardiac complications (tachycardia arrhythmia, hypertension and myocardium ischemia), patients were allocated to metoprolol group (87 cases) and calcium antagonist group (48 cases, including Verapamil 21 patients and Diltiazem 27 patients). The effects of the therapy on heart rate and blood ressure control and ischemia relieving were compared between two groups. Results There is no significant difference at baseline data between two groups. Compared with calcium antagonist, intravenous metoprolol could more reduce heart and relieve myocardium ischemia quickly. The effect of blood pressure controlling was more significant in calcium antagonist group than in metoprolol group. The incidence of side-effects events was lower in metoprolol ( 8.0%) than in calcium antagonist group (22.9%).Conclusions Intravenous metoprolol injection is effective and safe in treating perioperative cardiac complications in patients with noncardias surgery.

Adolescent ; Aminolevulinic Acid ; pharmacology ; Female ; Humans ; Porphyria, Acute Intermittent ; physiopathology

Adult ; Chlorine ; poisoning ; Humans ; Male ; Middle Aged ; Phosgene ; poisoning ; Respiratory Distress Syndrome, Adult ; chemically induced

Dengue ; seconds ; Culicidae ; Knowledge, Attitudes, Practice ; Fever

Objective To observe the effect of Yangxue Qingnao Granule on the ultrastructures and expression of p38 mitogen activated protein kinases (p38MAPK) in CA1 area of hippocampus in vascular dementia rats. Methods 180 Sprague-Dawley rats were randomly di-vided into sham group, vascular dementia model group (model group) and Yangxue Qingnao Granule treatment group (treatment group). The vascular dementia was modeled with modified Pulsineli's four-vessel occlusion. The ultrastructure of CA1 area was observed with trans-mission electron microscope, while the expression of p38MAPK in CA1 area was detected with immunohistochemstry and Western blotting 1, 2, 4 and 8 weeks after modeling. Results In the model group, pyknosis, nuclear dissolution, heterochromatin margination and mitochon-dria swelling were found in most of the neurons in CA1. In the treatment group, the distribution of chromatin was well-proportioned, and mi-tochondrion and other organelle were normal. In the model group, the expression of p38MAPK increased at each time point compared with the sham group (P<0.01), and peaked 4 weeks after modeling, and decreased in the treatment group compared with the model group (P<0.01). Conclusion Yangxue Qingnao Granule can improve the ultrastructure of neuronal in CA1 area of hippocampus of vascular dementia rats, which may relate with the inhibition of the expression of p38MAPK.

Objective To estimate the life expectancy of persons with physical disabilities in China based on data related to representative national disability.Methods Life table technique was used to estimate the life expectancy and its standard error by various characteristics on the basis of average mortality rates from the monitoring cases during 2007-2010.Results (1)Females were expected to live longer than males.The life expectancy at birth for females was 63 years with standard error(SE)=2.6 while for males it was 55 years(SE=3.1).(2)Persons aged 35-50 in urban areas had higher life expectancy than those in rural areas.(3)Life expectancy of persons with mild disability [62.5 years(SE=2.4)] was higher than that of persons with severe disability[42 years(SE=5.4)].(4)Life expectancies of persons with physical disability were much lower than that of the Chinese general population.Gaps of male and female life expectancy at birth were 17.1 years and 12.7 years,respectively.Conclusion Persons with physical disability had higher mortality and actions should be taken to improve their life expectancy,accordingly.

OBJECTIVEImmunosuppressant tacrolimus (FK506) has shown neuroprotective effects on hypoxic-ischemic brain damage (HIBD) in the adult animal model. This study investigated whether FK506 has a protection against HIBD in neonatal rats by examining growthjassociated protein-43 (GAP-43) expression in the hippocampus.

METHODSNinety-six seven-day-old Sprague-Dawley rats were randomly divided into three groups: sham-operation, HIBD and FK506 intervention group. HIBD was induced in the later two groups. The FK506 intervention group was intraperitoneally injected with FK506 immediately after HIBD, at a dosage of 1 mg/kg daily, for three days. The HIBD group was injected with normal saline. Immunohistochemical technical was applied to examine GAP-43 expression in the hippocampus 24 and 72 hrs and 7 and 14 days after HIBD.

RESULTSCompared with the HIBD group, hematoxylin-eosin staining showed attenuated neuronal necrosis in the FK506 intervention group. In the HIBD group, the expression of GAP-43 increased significantly 72 hrs, and 7 and 14 days after HIBD compared with that in the sham-operation group. The GAP-43 expression in the FK506 intervention group was significantly higher than that in the HIBD group 72 hrs and 7 days after HIBD.

CONCLUSIONSFK506 might have neuroprotective effects against HIBD in neonatal rats.

Animals ; Animals, Newborn ; GAP-43 Protein ; analysis ; Hippocampus ; chemistry ; drug effects ; Hypoxia-Ischemia, Brain ; drug therapy ; metabolism ; pathology ; Immunosuppressive Agents ; pharmacology ; Rats ; Rats, Sprague-Dawley ; Tacrolimus ; pharmacology

OBJECTIVETo compare the efficacy and safety of midazolam combined with fentanyl and propofol combined with fentanyl as conscious sedation in oocyte retrieval of in vitro fertilization and embryo transplantation (IVF-ET).

METHODSEighty patients receiving IVE-ET were randomly divided into midazolam combined with fentanyl group (midazolam group) and propofol combined with fentanyl group (propofol group). Antalgic effects, circulation status (blood pressure, heart rate), respiration status (rate, oxygen saturation and respiration depression) during operation, nausea and vomiting, and amnestic effects after operation were compared.

RESULTNo differences of antalgic effects and circulation status between two groups were observed. Percentages of respiration depression,vomiting and amnesia of midazolam group were 5.0 %, 10.0 % and 25%, respectively, and those of propofol group were 25%, 27.5% and 7.5%, respectively, which had statistical significance.

CONCLUSIONAs conscious sedation, midazolam combined with fentanyl is better than propofol combined with fentanyl in oocyte retrieval of IVF-ET.

Adult ; Anesthetics, Combined ; administration & dosage ; Anesthetics, Intravenous ; administration & dosage ; Female ; Fentanyl ; administration & dosage ; Fertilization in Vitro ; Humans ; Midazolam ; administration & dosage ; Oocyte Retrieval ; methods ; Propofol ; administration & dosage

OBJECTIVE: In order to understand which kind of function genes play an important role for estimating wound age, the variation of difference genes' mRNA expression were compared after injury. METHODS: The mRNA expression levels of seven candidate genes (ICAM-1, NF-κB, MX2, MT1, MT2, sTnI, and Cox6c) were analyzed in contused rat skeletal muscle at different time points using real-time fluorescent quantitative PCR (RT-qPCR). The raw Ct values were normalized relative to that of RPL32 mRNA, and converted to standard Ct values. At each time point after injury, the standard deviations (SD) of the standard Ct values were calculated by SPSS. RESULTS: The expression trends of the seven genes were all found to be related to wound age, but there were lower variation coefficients and greater reliability of s TnI and Cox6c when compared with other genes. CONCLUSION The genes encoding structural proteins or proteins that perform basic functions can be suitable for wound age estimation.
Animals ; Contusions/genetics* ; Forensic Pathology ; Gene Expression Profiling ; Intercellular Adhesion Molecule-1 ; Muscle, Skeletal/metabolism* ; NF-kappa B ; Proteins ; RNA, Messenger/metabolism* ; Rats ; Rats, Sprague-Dawley ; Real-Time Polymerase Chain Reaction ; Regression Analysis ; Reproducibility of Results ; Time Factors ; Wound Healing/genetics*

Objective To evaluate the efficacy and adverse effects of gefitinib in the treatment of fe- male patients with advanced adenocarcinoma of lung who had failed to previous chemotherapy.Methods These patients received 250mg of gefitinib orally,once daily until disease progression or development of intol- erable toxic reaction.They were evaluated one month after treatment and every other month thereafter.Results Among the 27 evaluable patients,there were 1 CR(3.7%),11 PR(40.8%),10 SD(37.0%)and 5 PD(18.5%). The overall response rate was 44.5%(95% CI 29%～68%);and 22 patients(81.5%)gained profit(CR+PR+ SD)from the clinical therapy(95% CI 62%～94%);the mean TTP was 7.2 months.Symptomatic improvement rate was 80.0%.The main adverse effects were mild rash and diarrhea.Conclusion gefitinib has significant efficacy in the treatment of female patients with advanced tung cancer who had failed to previous chemother- apy.Adverse effects are mild.gefitinib is a suitable therapy for these patients.