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排序方式: 共有404条查询结果,搜索用时 17 毫秒
1.
V A Kaptsov L Z Karpenko V P Solovarov 《Gigiena truda i professional'nye zabolevaniia》1991,(1):23-25
The working clothes and individual protective devices recommended by the industrial Rules for the production of ampicillin trihydrate and its medicinal derivatives such as natrium salt ampicillin, do not provide adequate protection of the skin and respiratory mucous from antibiotic contamination. The use of the overalls in combination with the pressurized helmet (designed and produced at the 'Sintez' enterprise) which provided air supply for breathing and, partially, under the overalls, significantly decreased contamination of the body. At the stages of manual handling of the finished products, adequate protection was attained by using the protective paste produced at the 'Altaivitamine' enterprise. 相似文献
2.
Neuroimaging in Pineal Tumors 总被引:4,自引:0,他引:4
F Reis MD AV Faria MD PhD VA Zanardi MD PhD JR Menezes MD F Cendes MD PhD LS Queiroz MD PhD 《Journal of neuroimaging》2006,16(1):52-58
BACKGROUND AND PURPOSE: The authors report radiological findings in 11 tumors in the pineal region, which were histologically diagnosed as germinomas, pineocytomas pineoblastomas, ependymomas, teratomas, and astrocytomas. METHODS: Computed tomography (CT) was performed in seven patients and magnetic resonance imaging (MRI) was performed in all patients. RESULTS: CT showed a solid or solid/cystic mass with variable contrast enhancement. MRI showed a heterogeneous mass, with hypointense signal on T1 and iso/hyperintense signal on T2-weighted images (WI) and gadolinium enhancement. Extension to adjacent structures occurred in five patients and spread through the cerebral spinal fluid (CSF) in two. CONCLUSIONS: Pineal region tumors have no pathognomonic imaging pattern. MRI and CT are complementary in diagnosis and are important to determine localization, extension, and meningeal spread. 相似文献
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Myo-inositol transport in the central nervous system 总被引:18,自引:0,他引:18
7.
Stakhovs'kyĭ EO Karpenko VS Vukalovych PS Voĭlenko OA Romaniuk IP 《Klinichna khirurhiia / Ministerstvo okhorony zdorov'ia Ukra?ny, Naukove tovarystvo khirurhiv Ukra?ny》2000,(10):47-50
There were examined 32 patients with cancer of bladder, to whom radical cystectomy with ileoneocystoplasty in the author's modification was performed. Operative intervention was done for the transitional cell carcinoma of bladder in T2-T4 stage. The method of the bladder formation using resection of the ileum segment 40-60 cm in length was adduced. The intestinal segment was transsected along the side opposite to mesentery, the transplant was placed in U-like fashion, the posterior wall of bladder was formed sewing together medial edges, anastomosis between bladder and ureter was performed. In 17 patients postoperative complications had occurred, mainly of septic-purulent character. Postoperative mortality was 9.4%. Radical cystectomy with ileoneocystoplasty is an effective method of medico-social rehabilitation of patients, which secures restoration of urodynamics of upper urinary ways and urination. 相似文献
8.
N. S. Shcherbakova A. N. Chikaev L. I. Karpenko A. A. Il’ichev 《Molecular Genetics, Microbiology and Virology》2012,27(1):22-27
The effect of biotinylation of monoclonal antibodies (MAbs) on the yield and repertoire of peptides selected by biopanning
is discussed in the present study. A comparative analysis of peptides selected from a phage library using the biotinylated
and nonbiotinylated MAb 2F5 was performed. The yield of the peptides homologous to the native epitope was observed to be 1.7 times higher for the biotinylated
antibodies, whereas the use of the nonbiotinylated antibodies in the enzyme-linked immunoassay (ELISA) resulted in a greater
binding capacity of the selected phages with MAb 2F5. It is notable that the phages, displaying peptides that have a fouror five-amino-acid sequence similarity with the native
epitope, demonstrate the highest binding affinity to the antibodies. The phages exposing peptides with three-amino-acid sequence
similarity exhibit various binding affinities. In summary, the results have revealed that a rational biopanning protocol should
be chosen according to the aim of each particular study. 相似文献
9.
Labial adhesions are usually seen in early childhood or in the postmenopausal years, but this clinical entity is rarely seen in the reproductive years. We report a case of labial adhesion with acute urinary retention secondary to Bartholin's abscess in a reproductive‐aged woman with normal menstrual periods. We emphasize the possible occurrence of labial adhesion following Bartholin's abscess in the reproductive years with normal estrogen levels. 相似文献