协助中心

哈啰, Guest

按图搜寻

按图搜寻

免疫的向量图素材集

33,463 相配

排列 :

筛选条件 : 更多

安全搜索

页数之 305

排列

图片类型

图像形状

安全搜索

类型

样式

鲜艳

更多

immune system protection. bacteria, virus infection

#50420622 - immune system protection. bacteria, virus infection

immune system protection. bacteria, virus infection child

#47309824 - immune system protection. bacteria, virus infection child

set icons. Immune system. internal human organs. 矢量图像

#35860805 - set icons. Immune system. internal human organs.

human anatomy, lymphatic system, medical illustration, lymph nodes

#39001540 - human anatomy, lymphatic system, medical illustration, lymph..

Futuristic immune system protection from infectious diseases concept with glowing low polygonal shield, virus and bacteria cells on dark blue background. Microbiology, immunology. Vector illustration. 矢量图像

#132956452 - Futuristic immune system protection from infectious diseases..

Mascot Illustration Featuring a White Blood Cell Chasing Antigens Away

#30121620 - Mascot Illustration Featuring a White Blood Cell Chasing Antigens..

Cells of immunity. Set. Leukocyte, lymphocyte, eosinophil, neutrophil, monocyte, basophil dendritic cell Vector illustration on isolated background

#80876872 - Cells of immunity. Set. Leukocyte, lymphocyte, eosinophil, neutrophil,..

Human immune system diagram

#93931995 - Human immune system diagram

Healthy woman reflect bacteria attack with punching. Concept illustration about boost Immunity with Exercise.

#104605075 - Healthy woman reflect bacteria attack with punching. Concept..

Lymphatic system anatomical vector illustration diagram, educational medical scheme with lymph nodes and tissue fluid circulation flow. 矢量图像

#95732486 - Lymphatic system anatomical vector illustration diagram, educational..

Immune system. Human anatomy. Human silhouette with internal organs.

#128230615 - Immune system. Human anatomy. Human silhouette with internal..

Stem cell. The development of red blood cells, leukocytes, macrophages, lymphocytes and platelets. Infographics. Vector illustration.

#48731751 - Stem cell. The development of red blood cells, leukocytes, macrophages,..

Lymphatic system in human body illustration 矢量图像

#58834088 - Lymphatic system in human body illustration

Effect of vitamins on the organs and systems of the human body. Visual scheme.

#46457706 - Effect of vitamins on the organs and systems of the human body...

#117257926 - Syringe Icon. isolated on white background

Science background with cells, eps 10

#34580399 - Science background with cells, eps 10

Human immune system vector design with virus and bacteria illustration.

#96450468 - Human immune system vector design with virus and bacteria illustration.

Sports man reflects bacteria. Protecting immune system from bad bacteria. Barrier against viruses. 矢量图像

#113766923 - Sports man reflects bacteria. Protecting immune system from bad..

immune shield with reflect virus and bacteria, immune system defence concept - vector illustration 矢量图像

#85568577 - immune shield with reflect virus and bacteria, immune system..

Vector Illustration Of Children Hygiene

#122323502 - Vector Illustration Of Children Hygiene

Immune system protection. bacteria, virus infection

#82488654 - Immune system protection. bacteria, virus infection

Antibody molecule, antigen and red blood cells in blood flow, under microscope red background vector. Illustration easy editable for your color.

#94276537 - Antibody molecule, antigen and red blood cells in blood flow,..

Cytokines are produced by macrophages, lymphocytes, mast cells, endothelial cells and fibroblasts. Cytokines include chemokines, interferons, interleukins, lymphokines, and tumour necrosis factors, but not hormones or growth factors

#83318891 - Cytokines are produced by macrophages, lymphocytes, mast cells,..

Vaccination Poster Medical Immunization Concept Clinic Healthcare Protection Flat Vector Illustration

#85196321 - Vaccination Poster Medical Immunization Concept Clinic Healthcare..

vector illustration of anatomy of cervical lymph nodes

#98560331 - vector illustration of anatomy of cervical lymph nodes

Human Endocannabinoid System horizontal textbook infographic illustration about cannabis as herbal alternative medicine and chemical therapy, healthcare and medical science vector.

#129818686 - Human Endocannabinoid System horizontal textbook infographic..

Probiotics health benefits poster with weight loss symbols flat vector illustration

#128161159 - Probiotics health benefits poster with weight loss symbols flat..

B-cell and T helper cells. Basic B-cells function: bind an antigen, receive help from a T helper cell, and differentiate into a plasma cell that secretes large amounts of antibodies. Human immune system

#84856801 - B-cell and T helper cells. Basic B-cells function: bind an antigen,..

Adaptive immune system from Antigen presentation to activation of other immune cells. specific immune. T-helper and T-killer cells. Memory and Effector cells. Viruse, Lymphocyte, antibody and antigen. Vector diagram for educational, biological, and science use

#119627956 - Adaptive immune system from Antigen presentation to activation..

#117257925 - Syringe Icon. isolated on white background

Bio signaling cell communication network system, micro biological anatomy labeled diagram vector illustration with receptor, transduction and response activity. Cell cross section scheme. 矢量图像

#103166995 - Bio signaling cell communication network system, micro biological..

Cancer cells. Oncology low poly wireframe. Vector polygonal image in the form of a starry sky or space, consisting of points, lines, and shapes in the form of stars with destruct shapes.

#115477579 - Cancer cells. Oncology low poly wireframe. Vector polygonal image..

Cancer and cytotoxic T-cells. T lymphocyte kills cancer cells. T-cell (immune responses), release the perforin and granzymes, and attack cancerous cells. Through the action of perforin, granzymes enter the cytoplasm of the target cell, and lead to apoptosis (cell death).

#119628023 - Cancer and cytotoxic T-cells. T lymphocyte kills cancer cells...

Vaccination child cartoon vector illustration.Nurse giving vaccination injection to cute little boy vector.

#80557271 - Vaccination child cartoon vector illustration.Nurse giving vaccination..

World immunization day poster. Medical shield surrounded by viruses and bacterium. Vector illustration on turquoise background in paper cut style

#133279538 - World immunization day poster. Medical shield surrounded by viruses..

Adrenal Fatigue symptoms and treatment. Infographic poster with text and character. Flat vector illustration, horizontal.

#110283158 - Adrenal Fatigue symptoms and treatment. Infographic poster with..

The greatest influence on the organs and systems of the human body. Visual scheme with the scientific name and a brief description of the action of essential vitamins necessary for human health. 矢量图像

#46456491 - The greatest influence on the organs and systems of the human..

pathogen: virus, bacteria, prion, fungus, Helminths, Toxins and other parasite. Types of pathogen. human anatomy. Human silhouette with highlighted internal organs 矢量图像

#41982588 - pathogen: virus, bacteria, prion, fungus, Helminths, Toxins and..

Activation of B-cell leukocytes illustration.

#89042576 - Activation of B-cell leukocytes illustration.

How Does CBD Work In the Body horizontal infographic illustration about cannabis as herbal alternative medicine and chemical therapy, healthcare and medical science vector.

#129818690 - How Does CBD Work In the Body horizontal infographic illustration..

Cell-mediated immunity. T lymphocytes do not secrete antibodies. this response incorporates activated macrophages, natural killer cells, antigen-specific cytotoxic T-lymphocytes as well as release of cytokines.

#56717100 - Cell-mediated immunity. T lymphocytes do not secrete antibodies...

Sleep infographic. Importance of sleep, functions. Flat vector illustration. Mind map 矢量图像

#35622536 - Sleep infographic. Importance of sleep, functions. Flat vector..

Sports woman reflects bacteria. Protecting immune system from bad bacteria. Barrier against viruses.

#111459589 - Sports woman reflects bacteria. Protecting immune system from..

Histamine. local immune responses. Allergic reaction 矢量图像

#51750325 - Histamine. local immune responses. Allergic reaction

B-cells and T-cells schematic diagram, vector illustration, immune system cell functions. 矢量图像

#93720951 - B-cells and T-cells schematic diagram, vector illustration, immune..

Person on the move and circles, sport, fitness vector

#89178445 - Person on the move and circles, sport, fitness vector

Phagocytosis. Human immune system 矢量图像

#64857493 - Phagocytosis. Human immune system

White Blood cell formation from differentiation of hematopoietic stem cell

#31668448 - White Blood cell formation from differentiation of hematopoietic..

Origin of Cells of immune system. Medical benefit, the study of immunology. design elements. 矢量图像

#49523362 - Origin of Cells of immune system. Medical benefit, the study..

Types of Antibodies. immunoglobulin structure. Antibodies are glycoproteins that bind specific antigens. Vector diagram for educational, medical, biological and science use

#128230676 - Types of Antibodies. immunoglobulin structure. Antibodies are..

humoral immunity. antibody-mediated immunity. Viruse, Lymphocyte, antibody and antigen. Vector diagram for educational, biological, and science use

#127726052 - humoral immunity. antibody-mediated immunity. Viruse, Lymphocyte,..

Boy with weapon fighting germs illustration 矢量图像

#51020041 - Boy with weapon fighting germs illustration

A T cell, or T lymphocyte, is a type of lymphocyte (a subtype of white blood cell) that plays a central role in cell-mediated immunity.

#93719953 - A T cell, or T lymphocyte, is a type of lymphocyte (a subtype..

Multiple sclerosis anatomical vector illustration diagram, medical scheme with affected area icons and damaged neuron bio anatomy.

#95846886 - Multiple sclerosis anatomical vector illustration diagram, medical..

The inflammatory response. When the skin tissue is damaged, the body will produce immunity, eliminate bacteria, together with the new tissue regeneration process. all the response caused by blood vessel and cells fluid in the arteries.

#112249242 - The inflammatory response. When the skin tissue is damaged, the..

Mascot Illustration Featuring a White Blood Cell and an Antigen Fighting it Out

#30121621 - Mascot Illustration Featuring a White Blood Cell and an Antigen..

Apoptosis is the process of programmed cell death. Vector diagram

#32708575 - Apoptosis is the process of programmed cell death. Vector diagram

syringe in doctor hand. flat design. vector illustration for web and mobile app. medical background. 矢量图像

#48617732 - syringe in doctor hand. flat design. vector illustration for..

histamine action. Mechanism of action of histamine and target organs. immune responses

#51568604 - histamine action. Mechanism of action of histamine and target..

Innate immunity. Adaptive specific immunity. Phagocytosis. Infographics vector illustration

#71056259 - Innate immunity. Adaptive specific immunity. Phagocytosis. Infographics..

Lymphocytes attacking viruses. 3D medical illustration on immunity

#107216098 - Lymphocytes attacking viruses. 3D medical illustration on immunity

Antibacterial or anti virus shield protection concept of a shield with bacteria or virus cells bouncing off it 矢量图像

#48121063 - Antibacterial or anti virus shield protection concept of a shield..

Lymphatic system - Lymphatic diagram in human. Structure of a Lymph Node - organ of the lymphatic system. Fluid exchange between the circulatory and the lymphatic systems.

#95560254 - Lymphatic system - Lymphatic diagram in human. Structure of a..

Good and bad bacteria poster with healthcare and treatment symbols flat vector illustration

#127230236 - Good and bad bacteria poster with healthcare and treatment symbols..

tattoo process. The tattooing process causes damage to the epidermis and dermis. Every time the needle penetrates, it causes a wound that alerts the body immune system. Pigment gets soaked up by skin cells and stay suspended in the dermis in perpetuity.

#88116217 - tattoo process. The tattooing process causes damage to the epidermis..

Pharmaceutical medical icons set for medical packaging on organs and body health. 矢量图像

#33458786 - Pharmaceutical medical icons set for medical packaging on organs..

organs of the immune system 矢量图像

#66461199 - organs of the immune system

B cells, also known as B lymphocytes, are a type of white blood cell of the lymphocyte subtype. They function in the humoral immunity component of the adaptive immune system by secreting antibodies. 矢量图像

#93720952 - B cells, also known as B lymphocytes, are a type of white blood..

Rheumatoid Arthritis (RA)Â is an inflammatory type of arthritis that usually affects knees. Rheumatoid arthritis of the knee the auto immune disease. The body's immune system mistakenly attacks healthy tissue. 矢量图像

#32106553 - Rheumatoid Arthritis (RA)Â is an inflammatory type of arthritis..

humeral immunity. Lymphocyte, antibody and antigen.

#56717095 - humeral immunity. Lymphocyte, antibody and antigen.

The role of cortisol in the body diagram illustration

#103748544 - The role of cortisol in the body diagram illustration

Human immunity 矢量图像

#34782439 - Human immunity

vector illustration / august is immunization awareness month

#103083609 - vector illustration august is immunization awareness month

#130033784 - antibacterial protection vector icon

Cytokines - proteins that are important in cell signaling. They are released by cells and affect the behavior of other cells. Cytokines include interferons, interleukins, lymphokines and other. Cytokines are produced by a broad range of cells, including i

#47212856 - Cytokines - proteins that are important in cell signaling. They..

Boost and strengthen your immune system chart banner concept illustration 矢量图像

#98582368 - Boost and strengthen your immune system chart banner concept..

Viruses, germs and bacteria icons, harmful cells, virology and medicine research. 3D vector of illness or disease microscopic organisms and infection. Dangerous pathogens in shell with tentacles 矢量图像

#123676044 - Viruses, germs and bacteria icons, harmful cells, virology and..

Blue virus cells or bacteria on dark background vector illustration

#36800905 - Blue virus cells or bacteria on dark background vector illustration

vector illustration of bacteria and pathogens in circle shape design for health protection concepts

#87109378 - vector illustration of bacteria and pathogens in circle shape..

Virus vector bacterial infection virus-like illness illustration 矢量图像

#99991081 - Virus vector bacterial infection virus-like illness illustration

Healthy Boy reflect bacteria attack. Healthy lifestyle. 矢量图像

#108476367 - Healthy Boy reflect bacteria attack. Healthy lifestyle.

#94961659 - injection medical isolated icon vector illustration design

CAR T immunotherapy. Artificial T cell receptors are proteins that have been engineered for cancer therapy (killing of tumor cells). genetically engineered. Vector diagram for medical, educational and science use

#124285531 - CAR T immunotherapy. Artificial T cell receptors are proteins..

Vector shield elements 矢量图像

#32292724 - Vector shield elements

Colorful diagram of HIV virus particle structure with annotations on white background.

#92048826 - Colorful diagram of HIV virus particle structure with annotations..

Lymph nodes of head and neck

#94984247 - Lymph nodes of head and neck

Probiotics infographic set with sources and benefits symbols flat vector illustration

#128161313 - Probiotics infographic set with sources and benefits symbols..

Bacteria, superbug, virus icons set - disease concept

#40255671 - Bacteria, superbug, virus icons set - disease concept

Set of cancer cell and virus in silhouette style, vector

#51248714 - Set of cancer cell and virus in silhouette style, vector

Rainbow diet and healthy food nutrition infographic. Vector diagrams and charts of color diet on world map, statistics graphs on vitamins and minerals in organic fruits and vegetables 矢量图像

#114800436 - Rainbow diet and healthy food nutrition infographic. Vector diagrams..

Doctor woman doing vaccination 矢量图像

#81888394 - Doctor woman doing vaccination

Normal human cell reborn to cancer cells, and growing to malignant tumor. Human anatomy

#71670057 - Normal human cell reborn to cancer cells, and growing to malignant..

Stem cell. The development of red blood cells, leukocytes, macrophages, lymphocytes and platelets. Infographics. Vector illustration an isolated background.

#50243546 - Stem cell. The development of red blood cells, leukocytes, macrophages,..

Bacteria, superbug, virus icons set 矢量图像

#37396827 - Bacteria, superbug, virus icons set

Stimulation of the Regulatory T cells vector medical illustration 矢量图像

#113573794 - Stimulation of the Regulatory T cells vector medical illustration

Vaccination concept infographics. children or kids fever and flu or sick that have received vaccine

#102656516 - Vaccination concept infographics. children or kids fever and..

Apoptotic versus necrotic morphology. Apoptosis and necrosis is a form of cell death. Structural changes Of cells undergoing necrosis or apoptosis. Schematic Representation Of The Process Apoptosis and necrosis. Apoptosis is triggered by normal, healthy p

#34339603 - Apoptotic versus necrotic morphology. Apoptosis and necrosis..

#104274895 - National Immunization Awareness Month icon illustration

female human body

#106669590 - female human body

Set of horizontal banners with people under umbrellas immunity and medications children vaccination isolated vector illustration

#70189415 - Set of horizontal banners with people under umbrellas immunity..

Baby boy under shield. 矢量图像

#97616820 - Baby boy under shield.

Types of white blood cells. Infographics.

#52698232 - Types of white blood cells. Infographics.

#95439926 - Injection icon, illustrated in a flat style design of vector..

An antibody (Ab), also known as an immunoglobulin is a large, Y-shaped protein produced mainly by plasma cells that is used by the immune system to identify and neutralize pathogens such as bacteria and viruses. Vector, Illustration.

#70458323 - An antibody (Ab), also known as an immunoglobulin is a large,..

Endocannabinoid and Body Systems - Endocananbinoid horizontal business infographic illustration about cannabis as herbal alternative medicine and chemical therapy, healthcare and medical science vector.

#130381101 - Endocannabinoid and Body Systems - Endocananbinoid horizontal..

Female doctor and boy in medical masks kill viruses with balloon cartoon vector illustration 矢量图像

#131856989 - Female doctor and boy in medical masks kill viruses with balloon..

Probiotics and prebiotics. Normal gram-positive anaerobic microflora background. Editable vector illustration in bright blue colors in realistic style. Medical, healthcare and scientific concept. 矢量图像

#124129011 - Probiotics and prebiotics. Normal gram-positive anaerobic microflora..

Cytokines are released by cells and affect the behavior of other cells. Vector concept 矢量图像

#83312072 - Cytokines are released by cells and affect the behavior of other..

Illustration of a throat bacterial infection, tonsils inflammation.

#91358560 - Illustration of a throat bacterial infection, tonsils inflammation.

Vaccination concept infographics. health and medical vector illustration.

#83315629 - Vaccination concept infographics. health and medical vector illustration.

页数之 305

关于123RF

关于

特征

博客

指导课程

服务

Corporate+

123rf合作伙伴计划

123RF联盟计画

优惠代码

政策

Legal

执照

隐私声明

权力条规

123RF-Cookie政策

国际

Русский язык

Português (PT)

支持

需要帮助吗？请联络您的客户经理

@ 1 866 655 3733

联络

协助中心

联系我们

Follow us on Twitter

Join us on Facebook

Follow us on Pinterest

Follow us on Instagram

关于123RF

关于

特征

博客

指导课程

服务

Corporate+

123rf合作伙伴计划

123RF联盟计画

优惠代码

政策

Legal

执照

隐私声明

权力条规

123RF-Cookie政策

国际

Русский язык

Português (PT)

支持

需要帮助吗？请联络您的客户经理

@ 1 866 655 3733

联络

协助中心

联系我们

Follow us on Twitter

Join us on Facebook

Follow us on Pinterest

Follow us on Instagram