red blood cells. animated scanning electron micrograph (sem) of red blood cells (erythrocytes). - 血球 個影片檔及 b 捲影像00:14
close up hand-held tracking-right - parasitic worms move through red blood cells in a computer-generated animation. - 血球 個影片檔及 b 捲影像00:05
immune cells prey on bacteria that have invaded the body. macrophages, white blood cells. - 血球 個影片檔及 b 捲影像00:11
animation endoscopic pov of blood corpuscles moving through blood vessel leading into bright light - 血球 個影片檔及 b 捲影像00:21
static circular eyepiece close up of red blood cells moving slowly under laboratory light microscope, clinical hematology erythrocytes smear diagnostics human biology discovery healthcare science b roll footage, 4k resolution. - 血球 個影片檔及 b 捲影像00:18
red and white blood cells flowing in vein, healthcare medical concept, 3d animation - 血球 個影片檔及 b 捲影像00:10
computer generated image hiv virus attacking white blood cells and traveling through bloodstream - 血球 個影片檔及 b 捲影像00:14
animated sequence showing protective fluids being released from a newly repaired blood vessel to fight infection. - 血球 個影片檔及 b 捲影像00:25
transparent gel balls packed in a glass container and illuminated by colored lighting. - 血球 個影片檔及 b 捲影像00:13
3d animation of red blood cells flowing through an artery with detailed layers. 3d animation - 血球 個影片檔及 b 捲影像00:12
donated blood being processed and screened at the manchester centre and then split into red blood cells and plasma - 血球 個影片檔及 b 捲影像00:24捐血, 血漿
light micrography of a common frog (rana temporaria) tadpole collected from pond near newcastle emlyn. - 血球 個影片檔及 b 捲影像00:11
1976 animated sequence showing haemoglobin sickle cell molecules clumping together / united states / audio - 血球 個影片檔及 b 捲影像00:18