Most commonly though, children have symptoms of both subtypes and therefore have the combined subtype.

但往往患儿会同时具有两类型的症状，因此有“组合表现”亚型。

Besides type 1 and type 2 diabetes, there are also a couple other subtypes of diabetes mellitus.

除1型和2型糖尿病外，还有其它几糖尿病。

The FBN1 gene encodes Fibrillin-1 protein, one of three fibrillin subtypes.

FBN1基因编码三原纤蛋白之一的原纤蛋白1。

The influenza virus responsible for the 1918 pandemic was identified as being a Type A, H1N1 subtype.

导致1918年大流行的流感病毒被确定为A型H1N1亚型。

Type 2, which has several subtypes, isn’t linked with estrogen levels, and is more aggressive than type 1.

II型为几个亚型，与雌激素水平无关，比I型更具侵袭性。

Now, type 2 endometrial carcinoma is more rare, and it has a number of subtypes.

II型子宫内膜癌比较少见，有许多亚型。

The most common subtype is serous carcinoma.

最常见的是浆液性癌。

This is a subtype of anorexia and bulimia, mostly observed in athletes, which people are obsessed with their body image.

这是厌食症和暴食症的一子类型，多见于运动员身上，他们对（管）自己的身体形象过于痴迷。

A lymphocyte, being a subtype of white blood cell, a main component of your immune system.

淋巴细胞(lymphocyte)属于白血球的其中一，是免疫系统中最主要的成之一。

Well a diagnosis is given when someone has 6 of the 9 symptoms for either subtype for at least 6 months.

确实，所以当出现任一类型9项症状中至少6，并持续至少6个月时，才会做出诊断。

This may sound like a high rate of contagion, however the researchers pointed out that this was not that high, in relation to other influenza subtypes.

听起来像是传染率很高的样子，但研究人员表示，与其他流感亚型相比，这个数字并不是很高。

And type A's can be divided into further sub-categories, depending on the subtypes of two proteins present on their surface: hemagglutinin, 'H', and neuraminidase, 'N'.

A型流感病毒还可以进一步细，于其表面存在的两蛋白质的亚型：血凝素(H)和经氨酸苷酶(N)。

The third subtype is a choriocarcinoma and it’s made of germ cells that turn into syncytiotrophoblast cells which are the ones that help form the placenta.

第三亚型是绒毛膜癌，它是由转化成合体滋养细胞的生殖细胞组成，合体滋养细胞帮助形成胎盘。

The second subtype is a yolk sac tumor, also called an endodermal sinus tumor, and it’s made of germ cells that differentiate into yolk sac tissue.

第二亚型是卵黄囊瘤，也称为内胚层窦瘤，是由化为卵黄囊的生殖细胞组成。

The fourth subtype is a dysgerminoma and it’s made of germ cells that turn into oocytes, which is the normal pattern, but then they start to grow uncontrollably.

第四亚型是无性细胞瘤，它是由转化为卵母细胞的生殖细胞组成，虽然这是正常发育模式，但之后它们开始增长失控。

According to the Diagnostic and Statistical Manual for mental disorders, the fifth edition, the most recent update being in 2013, ADHD is split into these three subtypes: inattentive, hyperactive-impulsive, or both.

根据最新的《美国精障碍诊断与统计手册》第五版（DSM-5）更新于2013年，ADHD为三亚型：主要表现为注意缺陷、主要表现为多动/冲动，及两者兼有的组合表现。

Th2 cells, are an immune cell subtype, which are known to be involved in asthma, as well as atopic dermatitis, and allergic rhinitis, making up what’s called the atopic triad.

Th2细胞，是一免疫细胞亚型，已知会参与哮喘、特应性皮炎与过敏性性鼻炎，构成了所谓的特应性三联征。

Treatment options for non-Hodgkin lymphoma mainly consists of chemotherapy and radiation therapy, and depend on things like the lymphoma subtype, whether it’s indolent, aggressive, or highly aggressive, and how far it has spread.

非霍奇金淋巴瘤的治疗方案，主要包括化疗和放疗，于诸如淋巴瘤亚型，是否是惰性的、侵袭性或高度侵袭性，以及扩散程度等因素。

For environmental factors, there’s the hygiene hypothesis, which suggests that reduced early immune-system exposure to bacteria and viruses might actually increase the risk of later developing asthma, possibly by altering the overall proportion of immune cell subtypes.

对于环境因素，有一个卫生假说认为早期免疫系统没有接触过细菌和病毒事实上会增加日后患哮喘的风险，可能是因为改变了免疫细胞亚型的整体比例。

High LDL is a risk factor for heart disease, but having more HDL is usually considered good, though researchers are still trying to understand the different sizes and subtypes of each and how they help or harm.

高胆固醇是脏疾病的致病因子，HDL多了通常认为是好事，学者们一直在思考不同尺寸和类型的固醇对身体的利弊。