胰岛素是胰腺分泌的。
在更新世和更早的海洋沉积物中埋藏的化石生物属于孔虫类生物，它们是微小的单细胞海洋生物，其分泌的硬壳由碳酸钙和方解石组成。
The fossils buried in Pleistocene and earlier ocean sediments were of foraminifera—small, single-celled marine organisms that secrete shells of calcium carbonate, or calcite.
胰腺分泌的主要蛋白酶是胰蛋白酶原和胰凝乳蛋白酶原。
The major proteases which the pancreas secretes are trypsinogen and chymotrypsinogen.
研究了光照对广东灰鹅季节性繁殖活动和内分泌的调控。
Study on photoperiodic regulation of reproductive seasonality of Guangdong greylag geese.
羊毛脂，即动物皮毛所分泌的油脂。
治疗胃酸反流的药物主要通过中和及减少胃部分泌的胃酸起效。
Reflux drugs focus on neutralizing or reducing acid produced in the stomach.
血液还把消化系统产生的营养和腺体分泌的激素传输到全身各处。
Blood also distributes nourishment from the digestive system and hormones from glands.
我们所熟知的珊瑚都是由群集的微小水螅分泌的分枝状碳酸钙外骨骼。
The corals familiar to most of us are colonies of small polyps that build calcium carbonate branches.
树木分泌的天然化学物质异戊二烯和萜烯被认为可保护树叶免受过多热量和阳光的伤害。
Trees produce natural chemicals, called isoprene and terpene, that are thought to protect their leaves from too much heat and sunlight.
当你运用理性大脑去克服无意识并且取得成功时，你得到的奖励将是大脑分泌的快乐化学物质。
When you use your logical brain to overcome your unconscious and are successful, you get rewarded with happy chemicals in your brain.
现在这很重要，因为人们认为肾上腺皮质分泌的皮质醇能够解释我们在压力和疾病之间的一些联系。
Now this is important because cortisol is thought to explain some of the links that we've seen between stress and disease.
在1型糖尿病中，免疫系统攻击并破坏胰岛B细胞，因此，机体将不能通过B细胞分泌的胰岛素来利用血糖。
In Type 1 diabetes, the immune system attacks and destroys the beta-islet cells of the pancreas, so the body can no longer process glucose using insulin, the hormone they produce.
仅在加拉帕戈斯群岛发现的海鬣蜥，常戴着一顶颇具特色的白色“假发”，那是由它们鼻子附近的腺体分泌的盐分所形成。
Found only on the Galápagos Islands, marine iguanas often wear distinctive white "wigs" of salt expelledfrom glands near their noses.
木糖醇作为一种产品最先是19世纪在芬兰从桦树上提取的，之后作为不影响糖尿病患者胰岛素分泌的安全甜味剂而在欧洲普及。
Xylitol as a product was first derived from Birch trees in Finland in the 19th century and was popularized in Europe as a safe sweetener for diabetics that would not impact insulin levels.
另一个令人惊讶的事实是，肾上腺皮质素分泌的下降程度在所有犯罪青少年中大约相同，而不管他们是在幼年还是青春期形成失控倾向。
One other surprise was that the cortisol drops were about the same across all the delinquents, whether they originally became disruptive during childhood or during adolescence.
研究小组的首席研究员、行为神经科学家查尔斯·维索斯基博士表示，综合实验结果，人类汗腺分泌的气味所传达的信息对于女性尤为重要。
Lead researcher Dr Charles Wysocki, a behavioural neuroscientist, said: "Taken together, our studies indicate that human sweat conveys information that is of particular importance to females.
佛罗里达大沼泽地的毒番石榴（又叫马疯木，拉丁学名为Hippomane mancinella）分泌的树液能够让人的皮肤起水泡，让人失明。
The manchineel (Hippomane mancinella) of the Florida Everglades possesses a sap that can blister human skin and blind you.
农民蚂蚁分泌抗生素来控制其他可能充当“杂草”的真菌，并传播排泄物来给作物施肥。
Farmer ants secrete antibiotics to control other fungi that might act as "weeds", and spread waste to fertilise the crop.
我们知道它们在管上涂抹了一种液体，但我们不知道它们从哪里分泌出这种液体，也不知道它的化学成分是什么。
We know they smear a liquid on the tube, but we don't know where they secrete it from or what its chemical composition is.
睡眠不足，影响生长激素的分泌，导致肥胖。
Insufficient sleep affects growth hormone secretion that is linked to obesity.
免疫荧光共定位分析用于检查突变蛋白的合成和分泌。
Immunofluorescence co-localization analysis was used to examine the synthesis and secretion of the mutant protein.
在植物的类木组织中似乎分泌不出蜡。
Wax does not seem to be secreted in the xylary tissues of plants.
许多食肉植物分泌酶以穿透昆虫坚硬的外骨骼，以从猎物体内吸收营养。
Many carnivorous plants secrete enzymes to penetrate the hard exoskeleton of insects, so they can absorb nutrients from inside their prey.
达到特殊部位的神经元可以打开让他们分泌神经生长激素的基因。
Neurons that reach a particular destination switch on genes that allow them to secrete a nerve growth hormone.
由于油的作用是营养储备——就象脂肪似的——所以硅藻没有进化出分泌油份的机制。
Because the oil is used as a reserve nutrient—like fat—diatoms have evolved no mechanism to secrete it.
倒置体式能清理上呼吸道，排出鼻腔内的分泌物，让新鲜富氧的血液循环到口腔。
Inversions can help clear the upper respiratory tract and drain secretions from the nose, allowing freshly oxygenated blood to flow into the oral cavity.
这种稀有而昂贵的食品实际上就是由燕子搭建鸟巢时分泌出的晶状唾液制成的。
This rare and expensive food is actually made from the jellylike saliva that swifts (a type of bird) secrete as they line their nests.
其起因是脂肪分解产物由于细菌酶的作用或皮脂腺分泌物的潴留而渗入周围组织，并从而引发了肉芽肿性炎症反应。
They develop when lipid breakdown products leak into the surrounding tissues from either bacterial enzymes or retained sebaceous secretions and incite a granulomatous inflammatory reaction.
胰腺的beta细胞感应葡萄糖浓度的变化，然后及时分泌适当的胰岛素进行调节。
Beta cells in the pancreas sense glucose levels, they sense the glucose levels changing and they secrete the right amount of insulin at the right time.
胰腺的beta细胞感应葡萄糖浓度的变化，然后及时分泌适当的胰岛素进行调节。
Beta cells in the pancreas sense glucose levels, they sense the glucose levels changing and they secrete the right amount of insulin at the right time.
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