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- The Dynamic Changes of Cytokines Produced by Tonsil Lymphocytes after Stimulated by Artemisia Pollen Antigen 蒿属花粉抗原对扁桃体淋巴细胞因子及细胞增殖的影响
- There is a high pollen count in the air. 空气中有很高的花粉计数。
- ragweed(pollen antigen) 豕草
- Stamen is in the middle of a flower and may produce pollen. 雄蕊长在花的中央，能产生花粉。
- The attraction between an antigen and an antibody. 化合力抗原和抗体之间的相互吸引
- pollen antigen 花粉抗原
- A microscopic fossil, as of a pollen grain or unicellular organism. 微体化石一种微小的化石，如花粉粒或单细胞有机体的化石
- The workers have little pollen baskets on their legs. 工蜂脚上有装花粉的小"篮子"。
- Anther is a part of a flower that contains the pollen. 花药是花的雄蕊上带花粉的部分。
- The innermost wall of a spore or pollen grain. 内壁孢子或花粉粒最深处的壁
- Pollen sterile blossoms lack normal turgor. 花粉不育的花朵缺乏正常的膨压现象。
- Each antigen may have many different determinants. 每一个抗原分子可以有数个不同的决定簇。
- The pollen is shed directly on the stigma. 花粉直接散落在柱头上。
- Some people have an allergy to pollen. 一些人对花粉有过敏反应。
- Norwalk virus antigen was detected by RT-PCR. 采用RT-PCR检测诺瓦克病毒抗原。
- Nectar and pollen are very nutritious. 花蜜和花粉是很有营养的。
- W/O emulsions induce very slow release of antigen. 第一种是贮存效果，抗原从注射处缓慢的释放。
- Pollinated by wind-dispersed pollen. 风媒传粉的通过风的飘散来传播花粉的
- Hepatitis B Surface Antigen Test. 型肝炎表面抗原检查。
- Fas antigen was weakly expressed on HL-60 cells. HL?60细胞Fas弱表达。
