that results in gram-positive bacteria retaining the purple dye and gram-negative organisms having it decolorized so that the red counterstain shows up, and that is believed to depend on differences in the structure and composition of the bacterial cell walls which facilitate or prevent the decolor...
释义 [医]革兰氏染色 实用场景例句 全部 A gram stain should be done to identify organisms. 革兰氏染色可用来检测细菌. 互联网 No organisms were seen microscopically and cultures and Gram stain were negative. 在显微镜下没看到(微)生物,而且培养及革兰氏染色也呈阴性. ...
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Gram stain词源英文解释 Hans C. J. Gram †1938 Danish physician The first known use of Gram's stain was in 1903 Gram stain 例句 1.A gram stain should be done to identify organisms. 革兰氏染色可用来检测细菌. 2.No organisms were seen microscopically and cultures and Gram stain were negativ...
Because of their waxy surface, mycobacteria do not stain well with Gram stain. Debido a su superficie cérea, las micobacterias no se tiñen bien con la tinción de Gram. Literature organisms seen on Gram’s stain of valve when culture is negative or not done observación de microo...
Related to Gram stain:Gram negative,Gram positive </>embed</> staining Gram's stain Gram's proced... Gram's method Gram method Gram stain noun Synonyms for Gram stain nouna staining technique used to classify bacteria Synonyms Gram method ...
The remaining 15 specimens had few to no organisms seen on the gram stain and few to no colonies grow on culture and were considered “poor” cultures. A total of 40 antibiotic days were calculated for the “good” specimens (mean = 5 days) and 202 days (mean = 13.6 days) for the ...
Aspiration from the right knee yielded a purulent fluid, no organisms were seen on Gram stain, but N. meningitidis group B was isolated from the culture. Nine blood cultures remained sterile. Antibiotherapy (amoxicillin 6g IV/24 hours) was initiated on the fifth day of hospitalisation, when ...
Gram Stain: The Gram Stain test was performed on our unknown bacteria and the results were negative. Meaning that the cell wall of the bacteria did not retain the purple dye, therefore it classified it as Gram-negative (-). After observing the slide under the microscope, (Figure 1 below)...
In 15 control studies of patients with noninfectious lung disease and in 17 studies of patients with suspected lung infection (nine with prior antibiotic therapy), organisms were not seen on Gram stain and in 28/32 studies bacteria were present in concentrations of less than or equal to 10(4...