Cytokeratin Wide Spectrum: Immunoperoxidase staining of formalin-fixed, paraffin-embedded mouse skin showing cytoplasm staining in the epidermis.
Immunoperoxidase staining of formalin-fixed, paraffin-embedded mouse brain showing cytoplasm staining of the astrocytes.
Immunoperoxidase staining of formalin-fixed, paraffin-embedded mouse liver showing peri-venular cytoplasm staining.
Immunoperoxidase staining of formalin-fixed, paraffin-embedded rat spleen showing cell membrane and cytoplasm staining of red blood cells.
French President Valery Giscard d'Estaing inspecting the train at the inauguration of the new metro RER lines in Paris, circa 1978.
3d structure of a melanoma cell derived by ion abrasion scanning electron microscopy. - 細胞質 幅插畫檔、美工圖案、卡通及圖標線粒體, 癌症, 細胞
French National Railways head Louis Gallois and French Minister of Transportation Jean-Claude Gayssot attend as Prime Minister Lionel Jospin...
French Minister of Transportation Jean-Claude Gayssot and Prime Minister Lionel Jospin inaugurate the E line of RER trains in Paris. The Reseau...
Prime Minister Lionel Jospin inaugurates the E line of RER trains in Paris. The Reseau Express Regional trains provide commuter transportation and...
microscopic view of an artery cross-section with blood flow, fat plaque and stent deployment. - 細胞質 幅插畫檔、美工圖案、卡通及圖標心臟病
microscopic view of yellow fever virus. yellow fever is an acute viral disease. - 細胞質 幅插畫檔、美工圖案、卡通及圖標
cutaway view of reoviridae virus showing dna inside. reoviruses can affect the gastronintestinal system and respiratory tract. - 細胞質 幅插畫檔、美工圖案、卡通及圖標圓形
conceptual image of radiolarians with a skeletal frame. radiolarians are tiny protozoans that live in the ocean. - 細胞質 幅插畫檔、美工圖案、卡通及圖標放射蟲類