Eng J
J Clin Microbiol. 1975 Feb;1(2):119-23. doi: 10.1128/jcm.1.2.119-123.1975.
Fifteen-hundred hospital blood cultures were made in duplicate, with and without 0.05% sodium polyanethol sulfonate in the broth medium. A significantly higher rate and speed of recovery of both gram-positive cocci and gram-negative bacilli was accomplished in sodium polyanethol sulfonate broth. The effect was independent of the content of 0.1% agar in the growth medium. In the cases of Neisseria meningitidis septicemia examined, however, a detrimental result on recoveries was observed. The addition of sodium polyanethol sulfonate also resulted in an increased frequency of recoveries of contaminating organisms.
对1500份医院血培养标本进行了一式两份的培养,一份肉汤培养基中添加0.05%的聚茴香脑磺酸钠,另一份不添加。在聚茴香脑磺酸钠肉汤中,革兰氏阳性球菌和革兰氏阴性杆菌的回收率和恢复速度均显著提高。该效果与生长培养基中0.1%琼脂的含量无关。然而,在检查的脑膜炎奈瑟菌败血症病例中,观察到回收率降低的结果。添加聚茴香脑磺酸钠还导致污染菌的回收率增加。