vídeos de stock e filmes b-roll de whooping cough bacteria bordetella pertussis in human respiratory system lungs anatomy. - helicobactéria00:14
vídeos de stock e filmes b-roll de stomach ulcer, endoscope view. also known as a peptic, or gastric, ulcer, it is erosion of the stomach lining, which leads stomach acids to attack the stomach wall. most such ulcers are associated with infection by the bacterium helicobacter pylori.. - helicobactéria00:11
vídeos de stock e filmes b-roll de in vivo, ciliated bacteria are on the move, such as helicobacter pylori, which is thought to cause stomach cancer. - helicobactéria00:16
vídeos de stock e filmes b-roll de animation depicting several helicobacter pylori bacteria swimming through the stomach. - helicobactéria00:06
vídeos de stock e filmes b-roll de the camera remains static on the stomach wall as a number of helicobacter pylori swim past. - helicobactéria00:21
vídeos de stock e filmes b-roll de the constituent parts of the helicobacter pylori bacterium are highlighted and labeled. the bacterium is then shown swimming against a black background. then the swimming bacterium is introduced into - helicobactéria00:48
vídeos de stock e filmes b-roll de an asian female environmental scientist squats by a mangrove swamp, wearing gloves and a cap, documenting a water sample using her smartphone for field research and data collection. - helicobactéria00:06
vídeos de stock e filmes b-roll de an asian female environmental scientist squats by a mangrove swamp, wearing gloves and a cap, documenting a water sample using her smartphone for field research and data collection. - helicobactéria00:07
vídeos de stock e filmes b-roll de an asian female environmental scientist squats by a mangrove swamp, wearing gloves and a cap, documenting a water sample using her smartphone for field research and data collection. - helicobactéria00:14