OBJECTIVE: To provide references for domestic drug manufacturing enterprises' participation in laboratory accreditation as well as the enhancing of drug analysis capability. METHODS: Both international and domestic laboratory-ratified standards, the importance of laboratory accreditation and drug manufacturing enterprises' participation in laboratory accreditation were expounded. RESULTS & CONCLUSIONS: Domestic drug manufacturing enterprises' participation in laboratory accreditation is conducive to the enhancing of their drug analysis capability.

OBJECTIVE:To provide references for Chinese pharmaceutical enterprises in developing commissioning manufacture of overseas drugs.METHODS:The registration system of medicine commissioning manufacture in China,Japan and other countries were compared.The current status of Chinese drugs commissioning manufacture and the feasibility for Chinese pharmaceutical enterprises to gain commissioning manufacture of overseas drugs were analyzed.RESULTS & CONCLUSIONS:Both the government and pharmaceutical enterprises in China should take advantage of the amendment of the pharmaceutical affairs Law in Japan to contribute to the development of commissioning manufacture of overseas drugs.

Objective To search for the CT and MRI morphological changes in the child patients with cerebral palsy. Method The CT scranning and MRI were carried out in 150 child patients with cerebral palsy, andthe results were analysed. Results In 150 cases, 97 cases (54.6 per cent) have abnormal findings of CT scranning. Diffuse ence-phalatrophy (42 cases), encephalomalacia focus (24 cases) porencephaly (9 cases), and localized ence-phalatrophy (7 cases) ect are the common CT morphological changes in the patients with cerebral palsy.In the 53 patients with normal findings of CT scranning, MRI was carried out for 30 cases and 25 cases(83.3 per cent) were abnormal. The delayed myelinogeny of white matter of brain is the main MRI mor-phalogical abnormality. Conclusion CT scranning and MRI have important value on the etiological diagnosis for child patientswith cerebral palsy. The combination of them can improve the diagnostic accordance rate.

Objective To explore diagnosis and prognosis of heart failure in children by measuring brain natriurettic peptide(BNP) and cardiac troponin I(CTnI).Methods Forty-one children subjects with heart failure were chosen,and then they were divided into three stages,early stage of heart failure,stage of heart failure and stage of recovery according to the ROSS cardiac function score method.In contrast with the former group,41 healthy children were chosen as control group.BNP and CTnI levels of blood plasma were analyzed by radioimmunoassay(RIA) and chemiluminescent immunoassay(CLIA) respectively,the relationship between the BNP level of blood plasma and prognosis of CHF group was analyzed.Results At early stage of heart failure,BNP and CTnI levels began to rise.They amount to highest peaks at stage of heart failure and went down at stage of recovery.But they were still higher than those of control group(P

Sepsis may result in a high mortality.Fish oil,which riches in?-3 polyunsaturated fatty acids,has anti-inflammatory and immune regulatory functions.?-3 fatty acids,which are special immune nutrient substrates,participate in the energy provision as well as improve organ function and regulate proinflammatory/anti-inflammatory cytokines.The ideal function of fish oil is associated with dosage,time of initiation and duration of application.

Cardiovascular Diseases ; Humans ; MicroRNAs

Objective To evaluate the values of contrast-enhanced ultrasound in diagnosis of cystic renal cell carcino-ma. Methods A total of 73 patients with renal cystic lesions were included in this study. The image features of ultrasound and contrast-enhanced ultrasound examination were analysed. All of patients underwent surgical treatment and had patholog-ical results. The diagnostic values of the ultrasound and contrast-enhanced ultrasound were analyzed by evaluating the im-age features of cystic renal cell carcinoma. Results There were 64 cases of cystic renal cell carcinoma, 9 cases of benign cyst. With ultrasound and color doppler ultrasound,irregular shape, thickness wall, solid ingredients, divisions and more blood flow signals were found in cystic renal cell carcinoma. Renal cyst showed regular shape, few solid component and thin separation and inconspicuous blood flow signals. In contrast-enhanced ultrasound, cystic renal cancer contrast agent appear-ing time was (15.13±4.21)s, and reached the peak time (23.42±5.68)s, fade time was (28.42±4.27)s. The enhanced mode for fast in and fast out was found in 22 cases (34.3%), fast in and slow out in 30 cases (46.8%), slow in and fast out in 2 cases (3.2%), slow in and slow out in 4 cases (6.4%), and synchronously in and out in 6 cases (9.3%). The hyper-enhancement was found in 42 cases (65.6%), the iso-enhancement and hypo-enhancement in 22 cases (34.4%). In renal cyst, There were three cases out of contrast filling. In other 6 cases, the contrast agent appearing time was (16.67±2.73)s, the peak time was (25.83±3.06)s and fade time was (34.17±4.26)s. The enhanced mode for fast in and fast out was found in 1 case (16.7%), fast in and slow out in 1 case (16.7%) and synchronously in and out in 4 cases (66.6%). The hyper-enhancement was found in 2 cases (33.3%), the iso-enhancement and hypo-enhancement in 4 cases (66.7%). The sensitivity, specificity, positive predic-tive value, negative predictive value and accuracy of ultrasound were 85.9%, 66.7%, 94.8%, 40.0%and 83.6%. The sensitiv-ity, specificity, positive predictive value, negative predictive value and accuracy of contrast-enhanced ultrasound were 92.2%, 77.8%, 96.7%, 58.3%and 90.4%. Conclusion Contrast-enhanced ultrasound can be used in benign and malignan-cy identification of renal cystic lesion.

Objective By analyzing domestic and foreign papers on plague research with bibliometrics and visualized methods, we explored the current situation research trends and cutting-edge dynamics in order to provide information sup-port for plague research as well as strategies for countering bioterrorism.Methods Based on data sources from SCI and CNKI databases, bibliometrics and visualized methods were adopted,including Pajek,VOSviewer, Bibexcel and Citespace, so as to show the major cutting-edge areas of plague research.Results Comprehensive research analysis showed that the USA is leading in plague research, with some strong related institutions.There is still a gap between China and international community for research.Academy of Military Medical Sciences and other institutions are our main plague research efforts. Conclusion We should strengthen plague research, improve our overall level of plague research to provide the necessary support for effective response to natural epidemics and potential bioterrorism incidents.

Evidence-Based Medicine ; Humans ; Occupational Diseases ; prevention & control ; Occupational Medicine ; methods

Animals ; Antioxidants ; pharmacology ; Ascorbic Acid ; pharmacology ; Cumulative Trauma Disorders ; metabolism ; Lipid Peroxidation ; drug effects ; Male ; Muscle, Skeletal ; injuries ; pathology ; Oxidation-Reduction ; Oxidative Stress ; drug effects ; Rats