Objective To explore the clinical therapeutic effects of postoperative intracranial infection in neurosurgery.Methods Between January 2014 and January 2014,50 patients with postoperative intracranial infection in the department of neurosurgery in our hospital were selected in this study.Among the 50 patients,25 patients were treated by intravenous antibiotic therapy,15 patients were treated with intrathecal and intravenous antibiotics treatment,10 cases were treated by intrathecal injection,intravenous antibiotics and lumbar pool catheter drainage way for treatment,and then we observed the clinical therapeutic effect of three groups of patients.Results In 50 patients,37 patients were cured,3 cases had marked effect,8 patients had effect,2 patients had no effect.Conclusion For patients with neurosurgical operations,to maximally reduce the risk of intracranial infection,it is necessary to take antibiotics according to the actual situation of patients,and make different treatment schemes according to the difference of infection.

Objective To determine whether ultrasound mediated microbubble destruction could increase naked human wild type p53 plasmid delivery to ovarian cancer in rats by intratumoral injection. Methods Forty rats with ovarian cancer successfully induced by chemical intoxicant were divided into four groups.The wild type p53 gene was cloned into a high expressing efficiency eukaryotic plasmid pcDNA 3.1+ and the mixture of naked human wild type p53 plasmid was carefully injected directly into the center of ovarian neoplasms with or without echo contrast agent, and it was exposed to ultrasound for twenty minutes once a week.Two months after p53 gene transfection, semiquantitative RT-PCR was used to detect wild type p53 mRNA expression and western blot was to evaluate p53 protein expression level. Results Recombinated eukaryotic expression plasmid DNA encoding pcDNA 3.1+ /p53 was successfully constructed and confirmed by sequence analyzing and endonuclease cutting. The ovarian cancer model of rat was obtained by exposure to intoxicant. Expression of human wild type p53 mRNA was significantly higher in rats transfected with wild type p53 plasmid by means of ultrasound and contrast agent than others(P

Aging ; physiology ; Animals ; Catalase ; metabolism ; Circadian Rhythm ; Free Radicals ; metabolism ; Lipid Peroxides ; metabolism ; Male ; Melatonin ; metabolism ; Nitric Oxide ; metabolism ; Rats ; Rats, Sprague-Dawley ; Superoxide Dismutase ; metabolism ; Thymus Hormones ; pharmacology

Histiocytoma, Malignant Fibrous ; pathology ; Humans ; Laryngeal Neoplasms ; pathology ; Lymph Nodes ; pathology ; Lymphatic Metastasis ; pathology ; Male ; Middle Aged ; Neck

Animals ; Animals, Newborn ; Brain Edema ; prevention & control ; Hypoxia-Ischemia, Brain ; prevention & control ; Progesterone ; therapeutic use ; Rats ; Rats, Wistar

Aldehyde Oxidoreductases ; deficiency ; Child, Preschool ; Female ; Humans ; Metabolism, Inborn Errors ; diagnosis ; enzymology ; metabolism ; Succinate-Semialdehyde Dehydrogenase ; gamma-Aminobutyric Acid ; metabolism

Actinin ; genetics ; Adolescent ; Adult ; Asian Continental Ancestry Group ; genetics ; Athletes ; Athletic Performance ; China ; Ethnic Groups ; genetics ; Female ; Humans ; Male ; Polymorphism, Genetic ; Young Adult

Referring to the rapid developed life science and the higher requirements for the approval of innovative Chinese drugs in recent years, this paper described systematically the discovery, research and development (R&D) approaches for the innovative Chinese drugs under the new situation from the following five aspects, i. e., active components discovered from TCMs, the discovery of effective fractions of TCMs and their formulae, the R&D of TCM innovative drugs based on famous classic prescriptions and famous Chinese patent drugs, and the transformation of clinical effective prescriptions, on the basis of analysing the advantages of innovative drugs derived from natural products based on TCM theories and the problems existed in current R&D of new TCM drugs. Moreover, five suggestions are also given for the rapid development of TCM innovative drugs in China. All these will provide reference for the R&D of TCM innovative drugs.
China ; Drug Discovery ; Drugs, Chinese Herbal ; chemistry ; isolation & purification ; pharmacology ; Humans ; Medicine, Chinese Traditional ; trends ; Research

Objective To evaluate the curative effect of sedation on broncholiths through bronchoscope with holmi-um laser. Methods From Jan.2008 to Dec. 2015, 12 cases with broncholiths through bronchoscope with holmium laser, male 7, female 5; the age from 35 to 64.12 cases visit a doctor when they cough, panting, haemoptysis and cough out stones. The predilection sites of bronchinal calculus: left main bronchus in 6, right middle bronchus in 4, main bronchus in 2. Thoracic computerized tomography was performed in 12 patients, which showed bronchial intra-luminal high-density shadow with distal bronchial stenosis, bronchiectasis, COPD, hilar calcifications, or mediastinal lymph node calcifications. Through bronchoscopy examination was performed in 12 cases, Broncholiths were found in 9 patients and granulomatous lesion wrapping hard lesions in 3 patients.12 cases were treated by using Dexmedeto-midine combined with Sufentanil for sedation through of bronchoscope with holmiun laser. Results All the operations were successful, the operation time 45~90 min, average 60 min . During the surgery, the patient have stable heart rate, oxygen saturation without falling, blood pressure is stable, stable hemodynamics, the patients did not complain of discomfort, without obvious heart and lung failure and other complications occurred, the operation without bleed-ing, pneumothorax, complications. All cases of postoperative respiratory system were improved after operation. The average time stay in hospital was (2.5 ± 1.4) days. Follow-up for 1~24 months (mean, 6 months) in 12 cases found no recurrence of stones and serious respiratory tract infection. Conclusions The method of Dexmedetomidine com-bined with Sufentanil for sedation on broncholiths through of bronchoscope with holmiun laser is safey, feasible and therapeutic effects were clearly, which provides a new method for the clinical on Broncholiths.