Optical density measurements of the influence of P. acnes fermentation products on the growth of S. aureus.

Optical density of S. aureus samples incubated with the supernatant from P. acnes cultures. P. acnes was cultured in Luria broth medium in the absence ( n = 5) or in the presence ( n = 5) of glycerol for five days. Subsequently, the cultures were centrifuged at 5000 rpm for 30 minutes and the supernatant was used as the medium to culture S. aureus in various concentrations. Here either with 6.25 % supernatant or 100% supernatant.本数据集记录了以痤疮丙酸杆菌（P. acnes）培养液上清液孵育的金黄色葡萄球菌（S. aureus）样本的光密度值。痤疮丙酸杆菌分别在不含（n=5）或含（n=5）甘油的卢里亚肉汤（Luria broth）培养基中培养5天。随后将培养液以5000 rpm离心30分钟，收集上清液作为培养基，以6.25%与100%两种浓度的上清液体系培养金黄色葡萄球菌。