鸟

Here lives the biggest bird in the world-ostrich; the second smallest dird in the world-Red Munia;the bird flying the highest-swan; Tufted Duck and so on.It is worth mentioning that fifty types of birds anr part of the unique birds in Hainan ,which are seldom seen by common tourists.

这里面有世界最大的鸟——鸵鸟；有世界上第二小的小鸟——珍珠鸟；有飞得最高的鸟——天鹅；有鸟中潜水冠军——凤头潜鸭……特别值得一提的是：其中有五十余种鸟类，都属于海南独有的鸟类或亚种，一般游客是难得一见的。

Any of various South American birds of the family Furnariidae, especially of the genus Furnarius.

灶鸟南美洲产的一种灶鸟科的鸟，尤指灶鸟属

Quite a few of those supposedly "resident" Ryukyu birds seem to move about a bit and do reach Taiwan e.g. Ryukyu Flycatcher ( F. owstoni; Ryukyu Minivet P.(d? tegimae and Ryukyu Robin to a far lesser extent.

琉球的某一些留鸟有可能短距离移动到达台湾（例如琉球鶲（黄眉黄鶲的琉球亚种，规律出现的过境鸟）、琉球山椒鸟（灰山椒鸟的琉球亚种，应该是规律过境）、琉球鸲鸟）。

Here lives the biggest bird in the world - ostrich; the second smallest bird in the world - Red Munia; the bird flying the highest - swan; Tufted Duck and so on. It is worth mentioning that fifty types of birds are part of the unique birds in Hainan, which are seldom seen by common tourists.

这里面有世界最大的鸟--鸵鸟；有世界上第二小的小鸟--珍珠鸟；有飞得最高的鸟--天鹅；有鸟中潜水冠军--凤头潜鸭……特别值得一提的是：其中有五十余种鸟类，都属于海南独有的鸟类或亚种，一般游客是难得一见的。

Because birds are valuable and appreciation pearl birds, generally do not have pearl birds are incubating, while with the White-rumped Munia as "nanny", each pair of pearl birds need six White-rumped Munia as "nanny."

由于珍珠鸟是珍贵的玩赏鸟，一般不用珍珠鸟进行孵化，而用白腰文鸟作&保姆&，每对珍珠鸟需要6对白腰文鸟当&保姆&。

The famciclovir was synthesized from purine by a series of steps by Acylation, Decarboxylation, Reduction ,and so on; Derivatives of these intermediates is described from the 6-chloro- 9H- purin-2-amine as raw materials in different conditions when the iodine and bromide were synthesized with the addition of two intermediate 6-bromo-9H-purin-2-amine and 6-iodo-9H-purin-2-amine; There is elaborated from the main part of a acetophenone, urineaminohydrochloride, phenylhydrazine, ethyl acetoacetate as raw material through a series of reactions to synthetic 3-phenyl-4-formylphenyl pyrazole and 5-chloro-3-methyl-1-phenyl-1H-pyrazole-4-aldehyde two pyrazole aldehyde, and then with 2-amino-6-chlorine-9-(2-methicillin-oxo-co-methyl-4-yl) purine reaction of the two new pyrazole purine Schiff bases.

本论文主是采用以鸟嘌呤为原料，经过一系列的酰基化，脱羧，还原等反应作用下最终得到了产物2-氨基-9-(4-乙酰氧基-3-乙酰氧基甲基丁基)嘌呤；其中的中间体衍生物主要是阐述从以2-氨基-6-氯鸟嘌呤为原料通过在不同的条件下进行溴代与碘代分别合成了另外两种中间体2-氨基-6-溴鸟嘌呤及2-氨基-6-碘鸟嘌呤；还有一部分主要是阐述从以苯乙酮，盐酸氨基脲，苯肼，乙酰乙酸乙酯为原料通过一系列的反应先合成3-苯基-4-醛基吡唑及5-氯-3-甲基-1-苯基-1H-吡唑-4-甲醛这两个吡唑醛，然后再与2-氨基-6-氯-9-(2-甲氧羰基丁酸甲酯-4-基)嘌呤反应得到了两个新型的吡唑嘌呤席夫碱

Restoration of ODC expression in the HL60-ODC cells resulted in rescue of rottlerin-induced apoptosis of HL60 cells. Simultaneously, phosphothreonine-ODC of rottlerin-treated HL60-ODC cells was highly elevated comparing with HL60-pcDNA3 cells. Taken together, we suggested that rottlerin, a PKCd inhibitor, might decrease phosphothreonine-ODC to reduce both protein stability and enzyme activity of ornithine decarbooxylase and finally resulted in cell apoptosis.

为了侦测鸟胺酸去羧化是否能够负调节rottlerin所引发的细胞凋亡，我们将具有鸟胺酸去羧化cDNA载体稳定转染至HL60细胞内，此细胞称为HL60-ODC细胞，另转染载体的细胞称为HL60-pcDNA3细胞；实验发现HL60-ODC细胞中的鸟胺酸去羧化蛋白为HL60-pcDNA3细胞与HL60细胞表现之2.5倍，同时HL60-ODC细胞提升鸟胺酸去羧化蛋白表现，能够减少rottlerin造成之细胞凋亡现象，并且此蛋白在HL60-ODC细胞中酥胺酸磷酸化较HL60-pcDNA3细胞表现高。

Our data are showed that apoptosis parameters including DNA fragmentation, nuclear morphological change and sub-G1 fraction, appeared after 24 h by 5 μM rottlerin treatment. Furthermore, rottlerin caused a decrease in 72% of ODC protein expression and an increase in threonine, rather than serine and tyrosine dephosphorylation on ODC enzyme compared with the control after incubation for 10 h. To determine whether ODC could down-regulate rottlerin-induced apoptosis, HL60 cells were stably transfected with ODC cDNA. HL60-ODC cells exhibited a 2.5-fold increase in ODC protein compared with vector only (HL60-pcDNA3) or HL60 cells.

在我们筛选天然化合物实验中，发现rottlerin抑制鸟胺酸去羧化活性最具成效，之前的研究人员已知蛋白激Cd调节鸟胺酸去羧化的活性，因此在人类白血病HL60细胞处理rottlerin的实验中发现加入rottlerin二十四小时后，细胞进行计划性死亡，并可侦测到DNA片段、细胞核浓缩及sub-G1提增；而细胞处理药物十小时后与控制组细胞比较，观察到鸟胺酸去羧化的蛋白表现与活性下降50﹪以上；除此以外，测定鸟胺酸去羧化去磷酸化的情况，发现於酥胺酸位置有显著差异，而丝胺酸和酪胺酸位置并无差异。

Any of several African weaverbirds of the genus Vidua, the male of which grows long, drooping, predominantly black tail feathers during the breeding season.

维达鸟，寡妇鸟任一种寡妇鸟属的非洲织巢鸟，雄鸟在繁殖季节会长出下垂的、主要为黑色的长尾羽毛

Many falconers practically hold a party to ensure that this period of time is fully taken advantage of. The bird is not allowed to sleep for an extended period of time, usually more than 24 hours as the sleep deprivation helps the manning process. The bird's system is also left empty for a day or so allowing her to come down to her flying weight - that weight at which she is most motivated to be hunting.

很多人都是讲鸟带到聚会场所，以确定这段时间得到充分的利用，这些鸟在相当长的时间是不允许睡觉的，通常是连续24小时的睡眠剥夺以帮助鸟&熟悉&，同时，鸟的体重得以控制，以达到出猎体重。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。