So having colonies of Propionibacterium acnes living on you isn't a bad thing.

这样看来，痤疮丙酸杆菌在皮肤上繁殖也不是什么坏事。

Veillonella produces propionate, which somehow promotes endurance, at least in treadmill-trotting mice.

韦荣氏球菌属产生丙酸盐，这在某种程度上提升了耐力，至少对在跑步机上跑步的老鼠来说如此。

The bacteria consume lactate and convert it into a fatty acid called propionate.

韦荣氏球菌属消耗乳酸，并将其名“丙酸盐”的脂肪酸。

For Swiss, cheese makers used propionibacterium freudenreichii.

对于瑞士奶酪而言，奶酪制造商使用的是丙酸杆菌。

This results in the buildup of porphobilinogen and aminolevulinic acid.

这会造成大量卟胆原和氨丙酸累积。

Once the pore is officially clogged, it becomes a breeding ground for colonies of bacteria — especially Propionibacterium acnes.

一旦毛孔被完全堵住，它就成了细菌繁殖的温床——尤其是痤疮丙酸杆菌。

Then, in the cytosol, delta-aminolevulinic acid is converted to porphobilinogen, or PBG, via delta-ALA dehydratase.

随后，在细胞质中，δ-氨丙酸卟胆原，即PBG通过δ-ALA脱氢酶催。

It begins in the mitochondria where succinyl CoA binds to glycine via delta-ALA synthase to produce delta-aminolevulinic acid, or ALA.

反应开始于线粒体，琥珀CoA通过δ-ALA合成途径，结合甘氨酸以制造δ-氨丙酸（ALA）。

The bacteria consume lactate and convert it into a fatty acid called proprionate.

细菌消耗乳酸并将其称丙酸的脂肪酸。

Um, it's pretty well established though, that the proponate is, is the sh the shortest one.

嗯，不过已经相当明确的是，丙酸酯是最短的那个。

After one month of storage, a strain of bacteria, Propionibacterium shermanii, consumes lactic acid and releases carbon dioxide.

储存一个月后，一种名谢氏丙酸杆菌的细菌会消耗乳酸并释放二氧碳。

Glucose and heme are the treatments for acute intermittent porphyria as they inhibit aminolevulinic acid synthase, the first enzyme involved in heme synthesis.

葡萄糖和血红素用于治疗急性间歇性卟啉病，他们能抑制氨丙酸的合成，即影响参与血红素合成的第一种酶。

They're like, they're doing a trial and they're like, the half-life of an anthate is 4 or 5 days.

他们在说，他们在做一项试验，他们说，丙酸酯的半衰期是4到5天。

There's a couple of papers that say as low with an anthate, like four or five days.

有几篇论文提到，使用环戊丙酸酯（一种药物）时，低谷期大约在四到五天左右。

Furthermore, it causes the buildup of the earlier metabolites like porphobilinogen and aminolevulinic acid, which can be toxic to the body.

这会进一步导致大量生成早期代谢产物，比如卟胆原、氨丙酸，对机体有害。

Lead poisoning has also been shown to denature enzymes important in heme synthesis, like Delta aminolevulinate dehydratase and ferrochelatase, which are important for heme synthesis.

铅中毒同样也被证明会使血红素合成中重要的酶变性，如Delta-氨丙酸脱水酶与亚铁螯合酶这一类对血红素合成至关重要的酶。

Aminolevulinic acid, in particular, is the most likely culprit since it could cross the blood brain barrier and affect the central, autonomic, and peripheral nervous systems.

特别是氨丙酸，是最可能的“嫌疑犯”，因它可以跨越血脑屏障，影响中枢、自主和外周神经系统。

As a consequence, plant-based diets yield molecules such as butyric and propionic acids, which are known to regulate inflammation and other immune system functions.

因此， 植物性饮食会产生诸如丁酸和丙酸等分子，这些分子已知可以调节炎症和其他免疫系统功能。

And mice that were treated to proprionate, which was delivered via teeny tiny enemas to mimic its release by gut bacteria, similarly extended their treadmill time.

接受丙酸处理的老鼠，通过极小的灌肠来模仿肠道细菌的释放， 同样延长了它们在跑步机上的时间。

So it will detect sugars more in the proximal intestine, but fibers or fermented byproducts more in the distal intestine or in the colon, like short-chain fatty acids, butyrate, propionate.

所以它会在近端小肠更敏感地检测到糖分，但在远端小肠或结肠中则会更多地检测到纤维或发酵副产品，比如短链脂肪酸、丁酸和丙酸。