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。

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

韦荣氏球菌属消耗乳酸，并将其转化为名为“丙酸盐”脂肪酸。

For Swiss, cheese makers used propionibacterium freudenreichii.

对于瑞士奶酪而言，奶酪制造商使用是丙酸杆菌。

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

这会进一导致大量生成早期代谢产物，比如卟胆原、氨基乙酰丙酸，对机体有害。

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

韦荣氏球菌属产生丙酸盐，这在度上提升了耐力，少对在机上老鼠来说如此。

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.

特别是氨基乙酰丙酸，是最可能“嫌疑犯”，因为它可以跨越血脑屏障，影响中枢、自主和外周神经系统。

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，它就成了细菌繁殖温床——尤其是痤疮丙酸杆菌。

This results in the buildup of porphobilinogen and aminolevulinic acid.

这会造成大量卟胆原和氨基乙酰丙酸累积。

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-氨基乙酰丙酸转化为卟胆原，即PBG通过δ-ALA脱氢酶催化。

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酶变性，如Delta-氨基乙酰丙酸脱水酶与亚铁螯合酶这一类对血红素合成关重要酶。

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，琥珀酰CoA通过δ-ALA合成途径，结合甘氨酸以制造δ-氨基乙酰丙酸（ALA）。

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，他们能抑制氨基乙酰丙酸合成，即影响参与血红素合成第一酶。

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

细菌消耗乳酸并将其转化为称为丙酸脂肪酸。

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。

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。

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

储存一个月后，一名为谢氏丙酸杆菌细菌会消耗乳酸并释放二氧化碳。

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

嗯，不过已经相当明确是，丙酸酯是最短那个。

And most guys, what percentage of guys do you think who are on TRT, like injectable or let's say low-dose bodybuilding doses of like let's say 250 milligrams of testosterone cypionate per week.

大多数使用睾酮替代疗法（TRT）男性，你认为其中有多少比例是采用注射方式，比如每周注射250毫克环戊丙酸睾酮这样低剂量健身用药？

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.

接受丙酸处理老鼠，通过极小灌肠来模仿肠道细菌释放， 同样延长了它们在机上时间。

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，丙酸酯半衰期是4到5天。