巨物

As mentioned earlier, elastinolysiss thought to be an essential component of emphysema.3 This is supported by both pathophysiologic and biochemical investigations, which show reduced lung elastic recoil, disrupted elastic tissue structure, higher circulating levels of elastin peptide breakdown products, and higher levels of desmosine in urine and lung secretions.3 Of the macrophage-derived MMPs identified in emphysematous and COPD tissue, the gelatinases MMP2 and MMP9 are elastinolytic.

正如早些时候提及的，elastinolysiss被认为是肺气肿的主要成份之一。这可以由病理生理研究与生化研究所证实，这两项研究同时提示肺弹性活力的降低，弹性组织结构的断裂，弹力蛋白肽分解产物循环水平的增高，以及尿与肺脏分泌物中锁链素水平的增高。在气肿型或COPD组织中，经确定的巨噬细胞源性的金属蛋白酶中，elastinoly的MMP2与 MMP9是elastinolytic。

The results show that Yiliqi can enhance the delayed type hepersensitivity of mouse and phagocytosis of macrophage,and it can also increase the positive rate of peripheral T cell containing acid α-naphthyl acetate esterase and the number of antibody forming cell in spleen.

实验结果表明，小鼠连续20天给与该受试物，在人使用量的1倍、10倍、30倍剂量组能明显增强小鼠迟发型变态反应及增加外周血T淋巴细胞ANAE阳性率，并可提高小鼠巨噬细胞吞噬功能和脾脏抗体生成细胞数。

During the sediment of late Cretaceous Taizhou Formation and Paleocene Epoch Funing Formation, Subei Basin have formed dark shale containing lots of ostracoda that include predominated whole basin E12 Formation and E14 Formation and local K2t2 Formation, which have become main source rocks of the basin.

海侵的原因，可能是从晚白垩世晚期起，中国东部的地应力条件以引张力占优势，并在华北－渤海湾、苏北－南黄海和东海陆架区，发育了一系列为早第三纪巨厚沉积物所充填的半地堑箕状盆地，海水由东海向黄海海侵，造成陆架上箕状盆地在短时期内与海水相通。

Most of the studies have demonstr ated that glutamine serves metabolic roles for macrophage.By glutamiolysis pat hway,glutamine provides ATP for the cellular metabolism,intermediates for the biosyn thesis of parine,pyrimidine and nuclecotides,and nitrogen for the formation of glucosamine,GTP and NAD+.

研究表明谷氨酰胺是单核巨噬细胞主要的代谢底物，通过谷氨酰胺酵解途径，为细胞代谢提供能量；为细胞合成DNA和mRNA提供嘌呤、嘧啶、核苷酸生物合成前体；提供氨基葡萄糖，GTP和NAD+合成的氮前体。

Astragalus shows antiviral activity, stimulates phagocytic activity of macrophages, and stimulates other antiviral immune functions.1 Recent research done on the Traditional Chinese Medicine usage of Astragalus membranaceus shows that it is effective when used preventively against the common cold.2 Children can enjoy the sweet taste of Astragalus root in a liquid glycerine extract.

紫云英显示具有抗病毒活性，刺激巨噬细胞的吞噬活性，刺激其他抗病毒免疫作用。1，最近的传统中医对膜荚黄芪的使用研究显示，它对预防普通感冒是有效的。2，儿童喜欢紫云英的液体甘油萃取物形态的甜味。

This is usually a physical response to infection or inflammation because monocytes or tissue macrophages are activated by various stimuli to liberate various cytokines with pyrogenic activity.

这往往是由于人体对感染及炎症的生理性反应，在其中，单核细胞或组织巨噬细胞被繁多的刺激物激活而释放多种致热性细胞活素。

In this study, We used longer DD primers in combination with a two-step PCR protocol to overcome these two problems in term of modified methods of Martin and Pardee.K562 erythroleukemia cell differentiation induced by HEMIN or PMA for 36 hours was used as erythriod or megakaryocytic differentiation model in vitro.Total RNAs were extracted from induced and uninduced K562 cells and were applied to mRNA differential display analysis.

为解决此问题，我们参照Martin和Pardee的改进方案［3］，建立了一种使用长引物，进行二步PCR的改进DDRT-PCR方法，以氯高铁血红素和肉豆蔻佛波酯诱导K562细胞36小时作为体外红细胞和巨核细胞分化模型，取诱导前后的细胞总RNA进行mRNA差异显示分析。

The pale areas seen here are tophi, or aggregates of urate crystals surrounded by infiltrates of lymphocytes, macrophages, and foreign body giant cells.

灰白区域是痛风石或由淋巴细胞、巨噬细胞、异物巨细胞浸润围绕的尿酸盐结晶的聚集物。

Human hair keratin ; spinal cord injury ; rat ; tissue engineering ; tissue-engineered spinal cord ; connector ; morphology ; praxiology ; neuron ; axis-cylinder ; nerve fiber ; myelin sheath ; astrocyte ; oligodendrocyte ; microglia ; ependymal cell ; neural stem cells ; macrophage ; multinuclear giant cell ; lysosomal enzyme ; ubiquitin system ; suppression subtractive hybridization ; gene express ; CytohromeoxidaseⅢ; amino acid transporter system A2（Ata2）; Peroxiredoxins 5（prd 5）; cysteine proteinase inhibitor cystatin c

国家自然科学基金；广东省自然科学基金人发角蛋白；脊髓损伤；大鼠；组织工程学；组织工程化脊髓；桥接物；形态学；行为学；神经元；轴突；神经纤维；髓鞘；星形胶质细胞；少突胶质细胞；小胶质细胞；室管膜细胞；神经干细胞；巨噬细胞；多核巨细胞；溶酶体酶；泛素肽酶系；抑制消减杂交；基因表达；细胞色素氧化酶Ⅲ；氨基酸转运蛋白系统A2；抗过氧化物蛋白5；半胱氨酸蛋白酶抑制剂

Cinnamomea, antrocamphin A was purified from previous ethanol extraction using bioactivity-guided fractionation. As results, the antrocamphin A could significantly inhibit NO and PGE2 autacoids production in LPS-induced RAW 264.7 macrophage cells. Meanwhile, the mRNA and protein expression levels of iNOS and COX-2 were inhibited by antrocamphin A in a dose-dependent manner. Antrocamphin A also reduced the translocation of NF-κB induced by LPS, which was associated with the prevention of the degradation of I-κB, and subsequently decreased p65/p50 proteins level in the nucleus. This is the first report demostrating the A.

接著并以活性为导向的分离策略，从樟芝子实体乙醇抽出物中分离出具抗发炎活性成分antrocamphin A，续利用LPS诱导小鼠巨噬细胞（RAW 264.7）产生发炎的模式，解析antrocamphin A之抗发炎机制，结果证实antrocamphin A确可有效抑制一氧化氮自由基和前列腺素的生成，透过蛋白质表现分析得知，antrocamphin A之抗发炎活性是经由抑制一氧化氮生成酵素和第二型环氧酵素的mRNA表现，进而抑制了一氧化氮生成酵素、第二型环氧酵素和核转录因子-κB等酵素之表现。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。