immune cells that prey on cancer cells generated in the body. macrophages, white blood cells. - 細胞 個影片檔及 b 捲影像00:07
anti aging serum drop of vitamin skincare, skin whitening product and protects skin, acne, removes wrinkles acne red, cosmetic - 細胞 個影片檔及 b 捲影像00:06
computer generated graphic of green cyanobacteria floating and dividing in water - 細胞 個影片檔及 b 捲影像00:11
animated sequence showing blood vessels in amongst fat cells underneath the surface of the skin. - 細胞 個影片檔及 b 捲影像00:10
animated sequences showing y shaped antibodies sticking to flu viruses during the body's fight against infection. - 細胞 個影片檔及 b 捲影像00:29
a single glowing neuron stands out with branching dendrites forming complex links. - 細胞 個影片檔及 b 捲影像00:10荷爾蒙
3d animation present laser treatment for remove dark spots under the skin layer - 細胞 個影片檔及 b 捲影像00:07
microscopic view of embryonic stem cell, laboratory, science technology concept, loop able, 3d animation - 細胞 個影片檔及 b 捲影像00:15紅色, 血漿
exploring the structure and function of cells in a laboratory setting with advanced microscopy techniques. 3d animation - 細胞 個影片檔及 b 捲影像00:12
close up and slow motion of overhead view of pouring clear oil into a pool of water and filling up the frame with floating oil drops against a back lit dark background - 細胞 個影片檔及 b 捲影像00:45
3d rendering virus cells attacking a dna animation 4k resolution on microscope background, depth of field. 4k stock video - 細胞 個影片檔及 b 捲影像00:15
nanotechnology futuristic research laboratory. molecule dna strand 3d hologram with green and red markers - 細胞 個影片檔及 b 捲影像00:13
laser skin through the skin layer for repair wrinkles and reduce up saggy skin, skin repair concept, 3d animation - 細胞 個影片檔及 b 捲影像00:07
antibodies attacking viruses and destroying them inside human body. 3d animation - 細胞 個影片檔及 b 捲影像00:12
black female scientist analyzing samples using a microscope at the hospital’s lab - 細胞 個影片檔及 b 捲影像00:13
stem cell membrane with nucleus are floating, medical and science concept background, 3d animation - 細胞 個影片檔及 b 捲影像00:11
close up and slow motion of overhead view of pouring yellow colored oil into a pool of water and filling up the frame with floating oil drops against a back lit background - 細胞 個影片檔及 b 捲影像00:58黃色
ciliates and algal cells. ciliates are feeding on bacteria and other microorganisms. recorded using nomarski differential interference contrast horizontal field of view is 260 micrometres. - 細胞 個影片檔及 b 捲影像00:20