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1.
L I Klioner A A Spiridonov I V Arbuzov N I Beliaev 《Vestnik khirurgii imeni I. I. Grekova》1988,141(7):54-57
The article describes an experience with the surgical treatment of repeated re-thromboses after aorto-femoral reconstructions with a bifurcation explant in 34 patients with the Leriche syndrome of atherosclerotic etiology who were subjected to 110 reoperations. Different kinds of reconstructions for revascularization of extremities are considered. Favorable results were obtained in 76.5% of the cases. Lethality was 2.73% per 110 operations. Long-term results were studied during 13 years. The bifurcation explant was found to be functioning in 30% of the cases observed. 相似文献
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Kenji Abe Eriko Hayakawa Andrei V Sminov Anna L Rossina Xin Ding Tran T-T Huy Tetsutaro Sata Vasily F Uchaikin 《Journal of clinical virology》2004,30(1):57-61
BACKGROUND: It is known that the prevalence of HBV and HCV infections vary according to geographical areas. However, in Russia, an adequate level of information on the molecular epidemiology of hepatitis viruses has not been available so far. OBJECTIVES: To investigate the characterization of various hepatitis viruses in Russia, we conducted molecular-based epidemiological survey of hepatitis viruses including hepatitis B virus (HBV), hepatitis C virus (HCV), hepatitis D virus (HDV) and hepatitis E virus (HEV) among children in Moscow, Russia. STUDY DESIGN: The study population of 374 subjects (ranging in age from 1 to 14 years old) consisted of 195 patients with liver diseases and 179 patients without liver diseases. Viral DNA/RNA was determined by nested PCR. Genotyping of HBV and HCV were examined by PCR using type-specific primers. Anti-HEV antibody was assayed by ELISA. RESULTS: The infection rate of each virus among patients with liver diseases including acute hepatitis, chronic hepatitis or cirrhosis was 65.6% for HBV and 15.9% for HCV. In contrast, among non-liver disease patients, the infection rates were 14.4% for HBV and 0.6% for HCV, respectively. The most common viral genotypes were type D (85%) of HBV and type 1b (79.3%) of HCV. HDV RNA was detected in 7 of 149 (4.7%) HBV DNA-positive children tested. Moreover, testing for HEV among 341 subjects resulted in the detection of anti-HEV IgG in 62 cases (18.2%). CONCLUSIONS: Our results suggest that HBV infection is widespread in Moscow and have led to a high incidence of acute and chronic liver diseases among children in this region. 相似文献
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Zemliankin OO Arbuzov IV Polinchuk IS Polinchuk IM Diachenko AIu 《Klinichna khirurhiia / Ministerstvo okhorony zdorov'ia Ukra?ny, Naukove tovarystvo khirurhiv Ukra?ny》2002,(4):37-39
Experience of surgical treatment of Raynaud's disease with application of thoracoscopic sympathectomy (TSSE) method using telesurgical technique was analyzed. Operative intervention was performed in 17 patients. Stable positive result was observed in all the patients for the period of 2 years and more. Regarding the intervention traumaticity, efficacy of treatment in immediate and late postoperative period, the patients quality of life, the duration of stay in hospital and the value of treatment, the TSSE results, performed with telesurgical technique application, were significantly better than the results of thoracotomic sympathectomy. Peculiarities of anesthesiologic support and predominance of application of monopulmonary artificial ventilation of lungs during performance of thoracic sympathectomy were noted. 相似文献
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Vengerovskiĭ AI Sukhodolo IV Chuchalin VS Arbuzov AG Cherviakova MB Mel'nik IuIu Grishina EI Fedoreev SA Saratikov AS 《Eksperimental'naia i klinicheskaia farmakologiia》2000,63(5):68-71
Maxar and legalon--hepatoprotectors containing polyphenols--exhibit a therapeutic effect with respect to the experimental Reye's syndrome induced in rats by intraperitoneal injections of 4-pentenoic acid. Maxar restores the activity of enzymes of the hepatic origin, normalizes the content of bilirubin, glucose, phenols, and malonic aldehyde in the blood serum, stimulates the production of ketone bodies and ammonia detoxication, and improves the histologic structures of liver and cortex. Legalon also decreases the structural-metabolic disorders accompanying the Reye's syndrome, but to as lower ewxtent. 相似文献
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Schutze GE Flick EL Stefanova R Spencer HJ Lensing SY Berry DA Cave MD 《Southern medical journal》2004,97(6):583-587
OBJECTIVES: Salmonella serotype Newport and Salmonella serotype Typhimurium are the most commonly identified serotypes of Salmonella causing human disease in the state of Arkansas. The purpose of our study was to compare the results of standard and molecular epidemiologic methods of investigating human salmonellosis cases due to Salmonella serotype Newport and Salmonella serotype Typhimurium. METHODS: All isolates of Salmonella serotype Newport and Salmonella serotype Typhimurium collected and submitted to the Arkansas Department of Health between July 1, 1997 and June 30, 1998 were gathered and underwent pulsed-field gel electrophoresis (PFGE). Patients from whom the isolates were collected were contacted and completed a questionnaire. RESULTS: There were 84 patients from whom Salmonella serotype Newport was isolated and 83 from whom Salmonella serotype Typhimurium was isolated during the study period. In the 124 patients (74%) who completed the questionnaire, Salmonella serotype Newport was more likely to be the infecting agent in younger, white, and pet-owning patients (P < 0.05). The use of PFGE confirmed that approximately 20% of the organisms had genetic fingerprint patterns identical to those of at least one other individual in the state. One third of the patients from whom these isolates were obtained were linked by standard epidemiologic methods. CONCLUSIONS: The use of PFGE on our state's most common isolates provides additional confirmation that despite being linked by time of onset and location of residence, the majority of the human salmonellosis cases in our region are still sporadic. Low-level, intermittent transmission of these organisms through environmental contamination and contact with asymptomatically infected individuals would be likely vehicles of transmission in our state. Molecular techniques are important in surveillance systems that investigate human salmonellosis. Eighty-one percent of the Salmonella serotype Newport and 92% of the Salmonella serotype Typhimurium cases that appeared to be outbreak-related based upon time of onset and location were actually found not to be outbreak-related by PFGE. Using techniques such as PFGE will allow for more focused evaluations of potential outbreaks and will save the already limited financial and human resources that would otherwise be spent on investigations that are not warranted. 相似文献
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Lishmanov IuB Maslov LN Arbuzov AG Krylatov AV Platonov AA Burkova VN Kaiumova EA 《Eksperimental'naia i klinicheskaia farmakologiia》2008,71(3):15-22
We have studied the new complex plant adaptogen preparation tonizid containing dry extracts of Aralia mandshurica, Panax ginseng, Rhodiola rosea, and Eleutherococcus senticosus. The course administration (5 days) of tonizid led to a decrease in the ratio of necrotic zone size/risk area during a 45-min local ischemia and a 2-hr reperfusion in artificially ventilated chloralose anaesthetized rats. This compound decreased the necrotic zone but did not change the size of the risk area. Tonizid also prevented an appearance of ventricular fibrillation during a 45-min coronary artery occlusion, but did not affect the incidence of ventricular arrhythmias during a brief ischemia and reperfusion. In a separate series of experiments, tonizid was administered during 5 days to rats with postinfarction cardiac sclerosis, which was formed 45 days after coronary artery occlusion. In this case, tonizid dose-dependently elevated the ventricular fibrillation threshold. The experiments in vitro were performed on a model of 35-min total ischemia and 30-min reperfusion of isolated rat heart using the Langendorff technique. The course administration of tonizid attenuated the reperfusion-induced decrease in the left ventricular pressure and the rate of contraction. However, tonizid did not prevent a reperfusion-induced reduction in the heart rate, a decrease in the rate of relaxation, and an increase in the final diastolic pressure. Tonizid decreased the creatine kinase levels in the venous effluent from isolated rat heart during reperfusion. At the same time, the plant adaptogen did not affect the incidence of ventricular arrhythmias and coronary flow. It is suggested that tonizid can be used as an adaptogen drug attenuating the contractility dysfunction and preventing an appearance of irreversible cardiomyocyte damage during ischemia and reperfusion. Tonizid exhibits cardioprotective and antifibrillatory properties during acute cardiac ischemia/reperfusion and postinfarction cardiac fibrosis. 相似文献