Lukacs同意：“我们的新任务是划分引起龋齿的各种因素——多少是由生物学引起的，多少是由文化引起的，”他说。
Lukacs agrees: "Our new task is to partition the factors that cause caries — how much is caused by biology and how much by culture," he says.
我们都知道对牙齿保健的懈怠是诱发龋齿的第一因素，但专家称压力也可能导致龋齿，尤其是当你晚上或白天磨牙时。
We all know that slacking off on dental hygiene is the first way to get cavities, but stress can also be a culprit, say experts, especially when you’re grinding your teeth at night or during the day.
比如说，我们的防龋齿牙膏有保质期，那是因为时间长了，里面氟的浓度就降低了。
For instance, our anticavity toothpaste has expiration dating because over time, the fluoride becomes less available to your teeth.
暴露于低通气状态10-15天后，我们发现这些龋齿类动物出现了和阻塞性睡眠呼吸暂停病人十分相似的表现。
These rodents, after exposure for about 10-15 days, have a phenotype that very much resembles obstructive sleep apnea in patients.
暴露于低通气状态10-15天后，我们发现这些龋齿类动物出现了和阻塞性睡眠呼吸暂停病人十分相似的表现。
These rodents, after exposure for about 10-15 days, have a phenotype that very much resembles obstructive sleep apnea in patients.
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