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**在影片中找到 433,043 個「"stem」的結果**

A glowing stem cells

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Cute bunny rabbit singing into microphone with headphones. Easter performer entertaining with music. Festive spring holiday celebration featuring eggs flowers and balloons

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Collagen and elastin enhanced and revitalized by skin serum with stem cells ingredient.

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Abstract glowing plant stem

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Human cell or Embryonic stem cell microscope background.

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A bright Caucasian 10-year-old boy with glasses looks thoughtfully at a robotic arm. concept of stem education

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A butterfly emerging from its cocoon hangs upside down on a green stem with blurred leaves in the background, showcasing its vibrant blue wings and delicate black body with a shallow depth

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Two Scientist in Full Protective Suit Works in Sterile Lab, Examining Biological Samples with Microscope. Modern Research, Biomedical Analysis and Healthcare Innovation and Pharmaceutical Development

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Sunflower with yellow petals and green stem

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Cellular process: stem origin, genetic sequence, microscopic entity, biological system, regenerative ability, organic material, nuclear function, living unit, developmental stage, structural mechanism

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Crack Pipe Screen for smoking crack cocaine. Screen holds the rock of crack cocaine in glass stem or crack pipe.

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Closeup of a mayfly on a plant stem

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Human cells death, Embryonic stem cell, metastasis Growing tumor, Leukemia spreading,malignant cancerous, viruses and bacteria, abnormal white blood cells (Lymphocytes), malignant cancer, 3d render

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Abstract glowing blue hexagon network diagram with the word stem in the center, representing science, technology, engineering, and mathematics concepts in a digital background

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Advanced biotech research into human cell, exploring gene editing technology and dna science for revolutionary medical innovation and future genetic therapy advancements

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An illustration of a mesenchymal stem cell niche showing the secreted cytokines and growth factors that promote the selfrenewal and differentiation of these multipotent cells.

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A researcher edits stem cells in a regenerative medicine lab with pipettes dispensing incubators warming cell media bottles aligned and a microscope nearby captured in a

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Woman ironing light pink hoodie on ironing board. Hot stem from iron. Female hand holding electric iron, household chores. Home routine housekeeping. High quality 4k footage

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Glowing green circuit board brain on a stem with blurred background lights, symbolizing technology and innovation

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A dedicated scientist studies stem cells under a microscope, showcasing innovative research in therapy and treatment

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Attractive Indian woman building a robot in her high-tech laboratory

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Scientist, woman and microscope in lab with inspection for sample analysis, biotech or stem cell research. Bokeh, person and equipment for science, medical innovation and cure development for cancer.

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Red lips holding cherry with stem close up symbolizing temptation, sensuality, desire and female beauty

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african american educator teaching chemistry and molecule models to diverse kids

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3d animation of Human cell or Embryonic stem cell microscope background.

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African American woman in lab coat pouring purple chemical into a beaker. Concept of women in STEM and scientific research. Professional footage for medical or educational projects.

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Yellow crocus flower.

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Injecting stem cells into a human knee.

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Laboratory Scientist Use Pippete for Experimental Solution Into Test Tube. Concept of Digitally Visualized Cells in Molecular Biology, Regenerative Biotechnology, Healthcare Innovation in Medicine

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Stem cell discovery: intricate microscopic of stem cells remarkable characteristics, foundations of growth and healing, crucial for advancements in regenerative medicine, therapeutic applications.

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Placing crystals of drug in glass smoking pipe from harm reduction stem kit. Preparation for safe smoking or consumption of Fentanyl, Cocaine, Crystal meth or Crack Cocaine.

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Students assemble DIY robot car and test LED circuits on breadboard. STEM education process showing electronics, wiring, programming, and engineering skills in a classroom setting.

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Red rose burning flame fire bloom close up petal stem leaf romantic dramatic burning flower with warm orange flame contrasts textured petals and wilted leaf on dark background romantic danger

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Seedling sprouting time lapse growth in fertile soil agriculture concept

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Embryonic stem cell, abstract medical illustration, Repairing damaged cells by reducing inflammation and modulating the immune system. Stem cell therapy

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An illustration of a mesenchymal stem cell niche showing the secreted cytokines and growth factors that promote the selfrenewal and differentiation of these multipotent cells.

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Human cell or Embryonic stem cell under microscope, background.

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Futuristic illustration of stem cells, highlighting the potential for regeneration and scientific research. Conceptual artwork for biotechnology, healthcare innovations, and medical breakthroughs

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Blooming grass green stem closeup on blurry background with sunny beams of shining sun. Sunny summer day. Lots small blurry white spots of fluff flying around. Natural background Nature Seamless loop

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tissue-specific stem cells animated word cloud-text design animation tag kinetic typography seamless loop.

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3d illustration of Single Cell Analysis, stem cells microscope background.

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Vibrant squash with sprouting stem on black background

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Physics formulas background loop

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Ecology STEM Class: Elementary School Students Attaching Miniature Models of Clouds to Globe. Smart Kids Studying Science and Renewable Energy Resources Using Earth Planet Model in Modern Classroom.

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Rustic golden wheat field background with sun rays and close-up of ripe ears of grain during the autumn harvest season.

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Cotton stem under a microscope with moving germs, microbes and bacteria. Infected view. Microscopic view of plant cells for botanic education. Cotton under a scope. A plant stem microscopic wideshot.

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Injecting stem cells into a human shoulder

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A single red flower with a green stem

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Stem cell discovery: intricate microscopic of stem cells remarkable characteristics, foundations of growth and healing, crucial for advancements in regenerative medicine, therapeutic applications.

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Small seedling emerges from mossy ground in a sunlit forest showcasing nature's resilience and the promise of new growth in a vibrant green environment

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Innovative robotics exploration by young innovator home workspace educational activity indoor setting close-up view stem learning

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Closeup of an orange focusing on its stem and textured skin

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3d Animation of Human cell or Embryonic stem cell microscope background.

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The varying stages of differentiation seen in a population of hematopoietic stem cells with some still in an undifferentiated state while others have begun to take on specific cell

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Human cell or Embryonic stem cell under microscope, background.

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Ashwagandha or Aswaganda OR Indian Ginseng is an Ayurveda medicine in stem and powder form

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A futuristic robot interacting with children in a public space, possibly a science or tech exhibition.

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Brain Activity Visualization - Neural Networks and Cognitive Function.

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Medicine and science of DNA and stem cells in the human body

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A lion chasing a deer in the wilderness, creating a dramatic scene of survival

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Consulting, doctor and documents with person for medical, osteoporosis or treatment plan. Healthcare, medicine and synthetic stem cell therapy with mature patient and bone marrow transplant trial

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STEM science drives future technology growth. STEM innovation strengthens modern learning. Futuristic hud interface with stem text glowing neon cyan on icon black background science.

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Seed germination and seedling growth time-lapse

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Single red rose on long stem with green leaves against plain background

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Rosemary's Essence: Capturing the essence of nature, an array of vibrant rosemary stems bursts forth, with the soft, natural light caressing its fresh, green foliage.

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Injecting stem cells into a human feet

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Heartshaped balloon on a plant stem

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Stem cell discovery: intricate microscopic of stem cells remarkable characteristics, foundations of growth and healing, crucial for advancements in regenerative medicine, therapeutic applications.

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Elementary School Students Sitting Behind a Table in a Group, Building a Space Rocket Model for a Science and Technology Fair. Young Boys and Girls Wish to Become Engineers and Space Explorers

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A fusion of biology and technology with a photograph depicting stem cells in an advanced bioreactor set in a biopunk-style lab enhanced by vibrating wires and sophisticated monitoring systems

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Lush Green Sugarcane Field Under Blue Sky Ready for Harvest

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Delicate Butterflies Surround Blooming Flowers in Soft Pastel Colors

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Human cell or Embryonic stem cell microscope background.

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A montage of hematopoietic stem cells at various stages of their differentiation journey highlighting the different morphologies and cell structures.

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Human cell or Embryonic stem cell under microscope, background.

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Elegant close-up of a single white calla lily flower with a yellow spadix and green stem against a soft gradient background.

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Human cells floating, Embryonic stem cell, Cellular therapy and Regeneration, Disease treatment, eosinophile, organic molecular structure, cancer and Virus, microscopic of Human cells, 3d render

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3d render embryonic stem cell in microscope

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Microscopic animation of stem cells transforming into beating hearts

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Microscopic view of stem cells for regenerative medicine and biotechnology research

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Closeup microscope view of human or embryonic stem cells under examination. Concept Microscope Imaging, Stem Cells, Human Biology, Embryonic Development, Cell Examination

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Placing crystals of drug in glass smoking pipe from harm reduction stem kit. Preparation for safe smoking or consumption of Fentanyl, Cocaine, Crystal meth or Crack Cocaine.

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Microscope, science and people on tablet in lab for online report, medical study and experiment results. Healthcare, team and scientists on tech for clinical trial, stem cell research and vaccine

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Young Schoolgirl Engaged with Interactive Display in Classroom Learning Environment, Technology Education

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Elderly farmer's hands holding and inspecting the root and stem of a soybean crop.

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A floral watercolor painting featuring roses and other flowers, on beige background

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Cotton stem under a microscope with a focus on germs, microbes and bacteria. Infected view. Microscopic view of plant cells for botanic education. Cotton under a scope. Microscopic plant stem

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Cellular wonder: microscopic visualization of stem cells reveals their unique properties, potential for regeneration, repair within biological systems, emphasizing critical role in medical research.

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close up hands holding sapling of young oak tree. Female palms embrace the soil stem a small tree. blurred green background, white shirt. concept nature conservation, Earth protection, reforestation

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Female and Male Students Wearing Glasses and White Coats Working Together in Science Class, Collaborating on a College Project. Scholars Talking with Team Leaders, Study and Prepare for Computer Exams

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Growing tree on white background (with alpha matte, cg animation)

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Dark wilted purple rose flower close up with falling petal and spirit of fading beauty isolated single stem nature decay texture

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Cell division, Human cell or Embryonic stem cell microscope background.

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A series of images showing the gradual transformation of a hematopoietic stem cell into a fully matured red cell.

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Human cell or Embryonic stem cell under microscope, background.

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Close up of children assembling colorful plastic construction pieces with screwdriver during robotics class, STEM education activity developing creativity, teamwork and technical skills

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Mitosis.Cellular division under the microscope, stem cells dividing. Human cell, embryo.

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Embryonic stem cells colony under a microscope. Cellular therapy and research. Biology and medicine of human body concept. Professional 4K 3D Animation.

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