animated sequence showing oxygenated blood cells travelling along a blood vessel. - 紅血球 個影片檔及 b 捲影像00:08
glucose in blood. hyperlipidemia. blocked artery concept and human blood vessel as a disease with cholesterol fat build up clogging. clogged arteries, cholesterol plaque in the artery. 3d rendering 4k - 紅血球 個影片檔及 b 捲影像00:18
experience the dynamic flow of red blood cells coursing through blood vessels in this impactful cg animation. - 紅血球 個影片檔及 b 捲影像00:07
3d animation of red and white blood cells flowing in vein, healthcare medical concept - 紅血球 個影片檔及 b 捲影像00:10血漿
extreme close up push-in push-out - parasitic roundworms hatch inside a blood vessel and travel through the circulatory system. - 紅血球 個影片檔及 b 捲影像00:15
extreme close up push-in tracking-right - the proboscis of an insect releases trypanosome worms under a host's skin in a computer-generated animation. - 紅血球 個影片檔及 b 捲影像00:15蚊子, 細菌
electron microphotography clearly shows the three cellular components of blood and how blood cells are manufactured in the bone marrow. shows how the... - 紅血球 個影片檔及 b 捲影像00:34白血球
animated sequence showing blood cells flowing out of a damaged blood vessel. - 紅血球 個影片檔及 b 捲影像00:14橙色
photomicrograph of a hematological slide showing white blood cells and platelets - rbc and wbc - 4k resolution - 紅血球 個影片檔及 b 捲影像00:20
red and white blood cells flowing in vein, healthcare medical concept, 3d animation - 紅血球 個影片檔及 b 捲影像00:10
rosary prayer for pope francis was held in st peter's square in the vatican on monday, february 24.the faithful gathered to pray for the pope, who... - 紅血球 個影片檔及 b 捲影像02:11
cholesterol buildup in arteries blocked blood cell flow, coronary artery disease concept, 3d animation - 紅血球 個影片檔及 b 捲影像00:07心臟
a white blood cell fighting an infection and killing the virus seen through lens of a microscope - 紅血球 個影片檔及 b 捲影像00:21
close up push-in - toxoplasma gondii parasites flow with red blood cells through a vein in a computer-generated animation. - 紅血球 個影片檔及 b 捲影像00:06
extreme close up push-in - toxoplasma gondii parasites infect red blood cells in a computer-generated animation. - 紅血球 個影片檔及 b 捲影像00:12
tadpole gill blood circulation: common frog (rana temporaria) tadpole collected from pond near newcastle emlyn, uk. - 紅血球 個影片檔及 b 捲影像00:59
cu microscopic view of red blood cells, erythrocytes with white blood cells, neutrophylls and bacteria - 紅血球 個影片檔及 b 捲影像00:16白血球