通过pH值变化评估血培养阳性的检测情况。
Evaluation of detection of positive blood cultures by pH changes.
作者信息
King G S, Niles A C, Murray P R
出版信息
J Clin Microbiol. 1981 Nov;14(5):591-2. doi: 10.1128/jcm.14.5.591-592.1981.
Abstract
We observed that the pH of positive blood culture broths was significantly lower than that of negative broths. However, significantly pH changes were generally not observed for subculture-positive, macroscopically negative blood culture broths. Therefore, although the pH of most positive blood culture broths was reduced significantly, this change was generally not useful for the early detection of positive cultures.
摘要
我们观察到阳性血培养肉汤的pH值显著低于阴性肉汤。然而，对于亚培养阳性、宏观上阴性的血培养肉汤，通常未观察到显著的pH变化。因此，尽管大多数阳性血培养肉汤的pH值显著降低，但这种变化通常对阳性培养物的早期检测并无帮助。
相似文献
1
Evaluation of detection of positive blood cultures by pH changes.通过pH值变化评估血培养阳性的检测情况。
J Clin Microbiol. 1981 Nov;14(5):591-2. doi: 10.1128/jcm.14.5.591-592.1981.
2
Early detection of bacterial growth in blood culture by impedance monitoring with a Bactometer model 32.使用32型Bactometer通过阻抗监测早期检测血培养中的细菌生长。
J Clin Pathol. 1983 Jul;36(7):823-8. doi: 10.1136/jcp.36.7.823.
3
Time to detection of positive BacT/Alert blood cultures and lack of need for routine subculture of 5- to 7-day negative cultures.检测到阳性BacT/Alert血培养的时间以及无需对5至7天的阴性培养物进行常规传代培养。
J Clin Microbiol. 1992 Oct;30(10):2743-5. doi: 10.1128/jcm.30.10.2743-2745.1992.
4
Evaluation of routine subcultures of macroscopically negative blood cultures for detection of anaerobes.对肉眼观察为阴性的血培养物进行常规传代培养以检测厌氧菌的评估。
J Clin Microbiol. 1978 Oct;8(4):427-30. doi: 10.1128/jcm.8.4.427-430.1978.
5
Initial detection of bacteremia by subculture of unvented tryptic soy broth blood culture bottles.通过未通气的胰蛋白酶大豆肉汤血培养瓶进行亚培养首次检测到菌血症。
Diagn Microbiol Infect Dis. 1984 Apr;2(2):107-11. doi: 10.1016/0732-8893(84)90005-1.
6
Evaluation of the necessity for routine terminal subcultures of previously negative blood cultures.评估既往血培养阴性时进行常规终末传代培养的必要性。
J Clin Microbiol. 1980 Oct;12(4):576-8. doi: 10.1128/jcm.12.4.576-578.1980.
7
Early detection of positive blood cultures by the acridine orange staining technique.通过吖啶橙染色技术早期检测血培养阳性情况。
J Clin Microbiol. 1983 Oct;18(4):830-3. doi: 10.1128/jcm.18.4.830-833.1983.
8
Determination of the optimum incubation period of blood culture broths for the detection of clinically significant septicemia.确定用于检测具有临床意义的败血症的血培养肉汤的最佳培养时间。
J Clin Microbiol. 1985 Apr;21(4):481-5. doi: 10.1128/jcm.21.4.481-485.1985.
9
Comparison of a biphasic medium plus routine early subculture with a slide blood culture system.双相培养基加常规早期传代与玻片血培养系统的比较
Eur J Clin Microbiol. 1985 Oct;4(5):478-82. doi: 10.1007/BF02014428.
10
[Evaluation of ready-to-use media for blood cultures based on 1580 specimens (author's transl)].
Ann Biol Clin (Paris). 1981;39(1):29-32.
本文引用的文献
1
Rapid presumptive identification of anaerobes in blood cultures by gas-liquid chromatography.通过气液色谱法快速初步鉴定血培养中的厌氧菌。
J Clin Microbiol. 1980 Mar;11(3):274-7. doi: 10.1128/jcm.11.3.274-277.1980.
2
Evaluation of acridine orange stain for detection of microorganisms in blood cultures.吖啶橙染色用于检测血培养中微生物的评估。
J Clin Microbiol. 1980 Mar;11(3):281-5. doi: 10.1128/jcm.11.3.281-285.1980.
3
Automated radiometric detection of bacterial growth in blood cultures.血培养中细菌生长的自动放射性检测
J Lab Clin Med. 1970 Mar;75(3):529-34.
4
Rapid detection of bacteremia by a radiometric system. A clinical evaluation.用放射性测量系统快速检测菌血症。临床评估。
Am J Clin Pathol. 1974 Jun;61(6):859-66. doi: 10.1093/ajcp/61.6.859.
5
Comparison of macroscopic examination, routine gram stains, and routine subcultures in the initial detection of positive blood cultures.在血培养阳性的初始检测中，宏观检查、常规革兰氏染色和常规传代培养的比较。
Appl Microbiol. 1974 Mar;27(3):537-9. doi: 10.1128/am.27.3.537-539.1974.
6
Rapid detection of bacteremia by an early subculture technic.采用早期传代培养技术快速检测菌血症。
Am J Clin Pathol. 1975 Nov;64(5):694-9. doi: 10.1093/ajcp/64.5.694.
7
Evaluation of routine subcultures of macroscopically negative blood cultures for detection of anaerobes.对肉眼观察为阴性的血培养物进行常规传代培养以检测厌氧菌的评估。
J Clin Microbiol. 1978 Oct;8(4):427-30. doi: 10.1128/jcm.8.4.427-430.1978.
8
Impedimetric screening for bacteriuria.细菌尿的阻抗法筛查
J Clin Microbiol. 1978 Mar;7(3):273-8. doi: 10.1128/jcm.7.3.273-278.1978.
9
Microcalorimetry as a tool for evaluation of blood culture media.微量热法作为评估血培养培养基的一种工具。
J Clin Microbiol. 1977 Apr;5(4):393-6. doi: 10.1128/jcm.5.4.393-396.1977.
10
Effects of blood on blood culture medium.血液对血培养基的影响。
J Clin Microbiol. 1979 Oct;10(4):488-91. doi: 10.1128/jcm.10.4.488-491.1979.
Zotero 插件