高视创意网为您找到181191个免疫细胞相关的图片。
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癌细胞
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3d computer illustration of a dendritic cell. They areantigen-presenting cells of the immune system. Their main function is to process antigen material and present it on the cell surface to the T cells of the immune system. They are messengers betwe
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Entamoeba histolityca 的囊肿，3D 插图。寄生虫阿米巴，阿米巴痢疾和肠外阿米巴病的病原体
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Cancer cell and lymphocytes. Illustration
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癌细胞
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Bacteria virus or germs microorganism cells under microscope. Hi
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病毒、微生物、复制和繁殖。在显微镜下看到的细菌和微生物的形成。 3d 渲染
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Bacteria virus or germs microorganism cells under microscope
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B淋巴细胞。免疫细胞。抗体产生细胞
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Plasma cells (B-cells) segregate antibodies to mark to mark an subsequently destroy viruses (influenza viruses).
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红细胞中的抽象紫色和粉红色细菌。动画。健康身体免疫系统工作流程、微生物学和科学概念、无缝循环。
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Dendritic cells present antigens (green) to lymphocytes through their membran bound MHC-molecules (violet). CD4 molecules (light blue) bind to other portions of the MHC, strengthening the interaction.
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受感染的细菌、细菌和真菌，3d 渲染。计算机数字绘图。
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Lymphocyte. Immune cell. Antibody-producing cell. B-lymphocyte o
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HIV病毒解剖
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3d illustration of antibodies attacking virus cell into the bloodstream
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Lymphocytes in the blood. Illustration
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红细胞内的巴贝虫寄生虫，是巴贝虫病的病原体。 3D 插图显示巴贝虫裂殖子的经典四分体形式，即所谓的马耳他十字形成
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3d illustration of antibodies attacking virus cell into the bloodstream
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胚胎干细胞的 3d 插图
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3d illustration of antibodies attacking virus cell into the bloodstream
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病毒和细菌
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3d illustration of antibodies attacking virus cell into the bloodstream
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癌细胞
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Scientific illustration of a migrating breast cancer cell - 3d illustration
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癌细胞的破坏，3D 插图。癌症治疗和预防的概念
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T-cell receptor in complex with the MHC class II-peptide complex. The antigen (light green) is a peptide from a tumor cell, bacteria or virus. Different stages of the interaction. 3D-Rendering. Illustration
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巨噬细胞电荷淋巴细胞。医学概念
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Cancer cells express PD-L1 (orange) proteins on their surface to trick the immune system. The interaction of PD-L1 with PD-1 of T-cells leads to a down-regulation of T-cells. The antibody (yellow) blocks this interaction.
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细胞和抗体，3D 插图。免疫原则
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Dendritic cell. Dendritic cells are antigen-presenting cells of the immune system. They process antigen material and present it on the cell surface to the T cells of the immune system. 3D Rendering. Illustration
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显微照片的活化血小板插图
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Scientific illustration of a migrating breast cancer cell - 3d illustration
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白色背景上的 3d 渲染有机体细胞插图
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Cancer cell and lymphocytes. Illustration
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致病性酵母菌新型隐球菌
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Phagocytosis . Step by step process of macrophage is swallowing and killing microbes . Isolated white background . Medical immunity concept . 3D rendering .
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附子花药和花粉，来自附子（乌头）花的花药上的花粉粒。
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Intestinal bacteria, micro organism tissue, bacteria, intestine, protection and defense
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微观细胞结构_医学研究图片素材
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3d illustration of antibodies attacking virus cell into the bloodstream
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棘阿米巴卡斯特拉尼阿米巴，3D 插图。在所有水生栖息地和土壤中发现的变形虫会导致角膜炎，尤其是在隐形眼镜佩戴者中
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Dendritic cell. 3D-rendering. Dendritic cells are antigen-presenting cells of the immune system. Illustration
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Antibody opsonization of influenza viruses. 3D rendering. Viruses coated with antibodies can't penetrate into their target cells and are engulfed and destroyed by a macrophage. Background cell. Illustration
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病毒和细菌
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Hypersegmented neutrophil.White blood cells of a human, photomicrograph panorama as seen under the microscope
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附子花药和花粉，来自附子（乌头）花的花药上的花粉粒。
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Hypersegmented neutrophil
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高细节的癌细胞或肿瘤插图
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Lymphocyte. Immune cell. Antibody-producing cell. B-lymphocyte o
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癌症细胞
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Hiv virus attack and infected t-cell with regular cells 3d render illustration
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细胞凋亡
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Cells divide by mitosis. 3d render, scientific illustration
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浆细胞产生抗体，3D 插图。免疫原则
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Aids HIV Virus
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红细胞、活化血小板和白细胞显微镜照片
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高细节的癌细胞或肿瘤插图
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癌细胞、恶性细胞、科学 3D 插图
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病毒和细菌
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癌细胞
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Fungi Paracoccidioides lutzii，一种在巴西和厄瓜多尔发现的引起副球孢子菌病的二态真菌。显示真菌特征形态的科学 3D 插图
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棘阿米巴卡斯特拉尼阿米巴，3D 插图。在所有水生栖息地和土壤中发现的变形虫会导致角膜炎，尤其是在隐形眼镜佩戴者中
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癌细胞
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棘阿米巴卡斯特拉尼阿米巴，3D 插图。在所有水生栖息地和土壤中发现的变形虫会导致角膜炎，尤其是在隐形眼镜佩戴者中
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在彩色背景上划分单元格
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3d 插图-血小板数字生成
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西尼罗河病毒
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肠癌细胞特写
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癌细胞
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超级细菌或金黄色葡萄球菌 (MRSA) 细菌
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红细胞和白细胞
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血液中带有病毒细胞的血液。
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3d 插图-金属管的组成具有抽象的形状
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癌细胞
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抗生素、真菌
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癌细胞
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细菌片球菌，3D 插图。革兰氏阳性球菌，与胃肠道异常患者的感染有关，腹部手术后引起菌血症、脓肿、脑膜炎
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癌细胞
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癌细胞。3d 插图
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附子花药和花粉 - 3d 渲染
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对疾病的免疫力
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癌细胞
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3d 插图-多能干细胞
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病毒和细菌
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血小板的 3d 插图，特写
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超级细菌或金黄色葡萄球菌 (MRSA) 细菌
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附子花药和花粉 - 3d 渲染
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癌细胞、恶性细胞、科学 3D 插图
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革兰氏阳性菌 化脓性链球菌
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宫颈癌细胞，3D 插图。子宫颈恶性肿瘤
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抽象的黄色细菌紧靠白色背景。
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显微照片的活化血小板插图
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党和目
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超级细菌或金黄色葡萄球菌 (MRSA) 细菌
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病毒和细菌
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结肠癌细胞在白色背景下分离，3D 插图
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细胞和抗体，3D 插图。免疫原则
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白色背景下病毒的 3D 插图
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3d 插图-绿色屏幕上的癌细胞
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肾上腺素激素分子
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3d 渲染-活化血小板
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白细胞吞噬病毒
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病毒和细菌
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具有蓝色背景表面细节的传染性病毒，3D 渲染。
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对疾病的免疫力
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超级细菌或金黄色葡萄球菌 (MRSA) 细菌
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超级细菌或金黄色葡萄球菌 (MRSA) 细菌
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B 细胞和抗体，3D 插图。免疫原则
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