病毒病

Lots of factors,such as the virus infection, the acarid and dust in the room, the blackbeetle, the tobacco smoke, the air pollution, the chemical stimulation and the like , can trigger bronchial asthma. The contamination of suspending particulates with the diameter less than 2.5 micron in the atmosphere is the main reason that makes mortality ascend,for the contamination can aggravate the hypersusceptibility which embitter more and more people .

支气管哮喘也称哮喘病，病毒感染、室尘螨与蟑螂等变应原触发因素，以及烟草烟雾、空气污染、化学刺激等均可引起发病，大气中直径不足2.5微米的悬浮微粒污染物是导致死亡率上升的因素，微粒污染会加剧人体过敏反应，全球遭受过敏之苦的人数正与日俱增。

Through all this test analyse Pathogenicity and Immunological status of ALV-J Inner Mongolia strain, the result showed the infected chickens began to have pathological change of Myelcytomatosis at 3-week: the main pathological changes of acidophile myelocyte were found in bone marrow and between cardiac muscle fibers,and there were many granules in the hyalotome.This kind of oncocyte proliferated in every tissue at different amount, but the cells that proliferated in bone marrow, cardiac muscle fiber, oarium were much more than other tissue, and they often developed neoplasma. At same condition,there were no abnormalty advent in control group, In immunological aspect: the increase of lymphokine and ANAE positive cells showed cell-mediated immunity was strengthend during antineoplastic infection; the emergence of ALV-J antibody of ELISA suggest there was humoral immunity exist at the same time.

结果显示：脾脏PCR检测结果表明1、2两实验组均有阳性病例出现，而对照组全部为阴性，说明实验鸡体内已有ALV-J内蒙株感染；接种病毒后3周龄开始出现骨髓细胞瘤病的病理变化：肝脏、脾脏有程度不同的肿大，镜下观察，骨髓内最早出现了与骨髓细胞相似、形态基本一致的大型圆形或椭圆形、胞核较大多为椭圆形、胞浆内含有大量嗜酸性圆形颗粒的髓细胞样瘤细胞增生，随后通过血流瘤细胞可转移到肝脏、心肌、卵巢或睾丸等组织并形成肿瘤性病灶，而对照组没有出现明显病变；免疫状态方面：以脾脏淋巴因子和ANAE阳性细胞增多说明细胞免疫在抗肿瘤感染过程中增强，ELISA检验实验鸡抗体出现阳性的结果表明同时也存在着体液免疫。

Further, your anti-virus software may already have a cure for this particular ailment IF it is real.

另外，你的反病毒软件可能已经有这样的病治好了，如果是真。

Present a large number of AIDS patients, most of them after the disease to hospital, was transferred to anti-AIDS virus treatment point.

目前出现大批的艾滋病病人，大部分都是病发后才到医院就诊，后被转到艾滋病抗病毒治疗点的。

Piglet coccidiosis is a parasitic protozoosis, causing serious diarrhea. Thedisease mainly results from Isospora suis parasitizing small intestine epithelial cell ofnursing and freshly weaned piglets. Its main pathogen is I. suis, and the infected pigletsat 1 or 2 weeks postnatal exhibit nonhemorragic yellow or white diarrhea, with a lowmortality, but often followed by a consecutive bacterial or viral diseases, which increasesmortality in piglets and causes great economic losses in pig farms.

哺乳仔猪球虫病是由猪等孢球虫和某些艾美耳属球虫寄生于哺乳期及断奶仔猪小肠上皮细胞引起的一种以腹泻为主要临床症状的寄生性原虫病，其主要病原是猪等孢球虫，表现为出生后第一周发生非出血性的黄色至白色腹泻，临床症状并无特别之处，受害仔猪并不中止吮乳，死亡率较低，但常常会伴发一些继发性疾病(比如由细菌、病毒引起的疾病)，造成仔猪的死亡率升高，从而给许多猪场带来了较为严重的经济损失。

The ministry said Thursday the hogs were infected with a strain of blue-eared pig disease, and warned the illness could spread during hotter summer weather.

农业部星期四说，这些猪染上了猪蓝耳病变异病毒，并警告说，这种病在炎热的夏季有可能扩散。

To further investigate the function of the Wheat yellow mosaic virus gene, the spontaneously deleted region of WYMV genome (designated D-RNA1) has been identified though serial manual passage of WYMV and the corresponding biological function of the D-RNA1 were studied.

试验利用WYMV潢川分离物连续继代机械接种感病小麦品种鄂恩1号，利用RT-PCR扩增技术和Northern blot检测，在经WYMV继代机械接种12代以上的感病小麦中发现了缺失型的病毒RNA1(defectiveRNA1，D-RNA1)，并在随后至26代的继代接种发病材料中稳定存在。

The results of exitensive transmission experiments of the Red-leaf virus on millet revealed that it was neither seed nor mechanically transmissible.

比较大规模的传病试验的结果证知小米红叶病病毒不借种子传播，很难或者不能用机械式方法传染。

The results of exitensive transmission experiments of the Red-leaf virus on millet revealed that it was neither seed nor mechanically transmissible.

比較大規模的传病試驗的結果証知小米红叶病病毒不借种子传播，很难或者不能用机械式方法传染。

There are examples where the name of the first patient or family to be described with a disease has become associated with the disorder, Christmas disease is one such disorder, indeed on occasion only the patient's initials are used—as in the naming of the JC virus.

有例子，在那里需要被由於一种疾病描述的第一个病患或者家庭的名字已经变得与紊乱相关，耶诞节疾病是一这样的紊乱，有时的确只有病患姓名的大写首字母是以JC病毒的名义useds。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。