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Sympathetic And Parasympathetic Nervous System. Difference. diagram with connected inner organs and brain and spinal cord. Educational guide of human anatomy. vector illustration for medical and science use

#132298746 - Sympathetic And Parasympathetic Nervous System. Difference. diagram..

leaky gut. The opening of intercellular tight junctions (increased intestinal permeability). cells on gut lining held tightly together. in intestine with celiac disease and gluten sensitivity these tight junctions come apart. autoimmune disorder. Vector diagram

#122706134 - leaky gut. The opening of intercellular tight junctions (increased..

Cervical Cancer. Carcinoma is Malignant neoplasm arising from cells in the cervix uteri. Close-up of Human papillomavirus infection (HPV). cut-away view of the uterus and cervix that viewed from below. Vector illustration for medical, biological, educational and science use Vectores

#122706096 - Cervical Cancer. Carcinoma is Malignant neoplasm arising from..

limbic system. Cross section of the human brain. Anatomical components of limbic system: Mammillary body, basal ganglia, pituitary gland, amygdala, hippocampus, thalamus, cingulate gyrus, corpus callosum, hypothalamus). Vector illustration for medical, biological, science and educational use

#119628124 - limbic system. Cross section of the human brain. Anatomical components..

Ligaments of the knee. Anterior and Posterior cruciate ligaments, Patellar and Quadriceps, tendons, Medial and Lateral collateral ligaments. joint anatomy. Vector illustration for biological, medical, science and educational use Vectores

#119627986 - Ligaments of the knee. Anterior and Posterior cruciate ligaments,..

Spinal disc herniation. Back pain. Normal disc and spinal disc herniation in cervical vertebrae. Vector illustration for your design, educational, biology, scientific, and medical use.

#119627981 - Spinal disc herniation. Back pain. Normal disc and spinal disc..

Structure of a Nephron. urine formation (filtration, reabsorption, secretion, excretion). liquid enters to the glomerulus (in Browman's capsule) goes down by the loop of henle to collecting duct (in the kidneys). Vector diagram for educational, medical, biological and science use.

#111129143 - Structure of a Nephron. urine formation (filtration, reabsorption,..

ruminant digestive system. cross-section of the ruminant stomach: rumen (primary site of microbial fermentation), reticulum, omasum, and abomasum (true stomach). Vector diagram for educational, medical, vet, biological and science use

#108877040 - ruminant digestive system. cross-section of the ruminant stomach:..

fight-or-flight response is a physiological reaction that occurs in response to threat to life. stress response system. Adrenaline and Norepinephrine. female silhouette with highlighted internal organs. Vector diagram for your design, educational, medical, biological and science use Vectores

#107363207 - fight-or-flight response is a physiological reaction that occurs..

Cell membrane (Lipid bilayer), Micelle, Liposome. Phospholipids aqueous solution structures. A detailed diagram models of membrane Structure. Vector illustration for biology, scientific, and medical use.

#106996563 - Cell membrane (Lipid bilayer), Micelle, Liposome. Phospholipids..

Human Stomach with endoscope. Gastroscopy, Esophagoscopy or duodenoscopy is a diagnostic procedure. human anatomy. vector diagram for medical use. scheme for textbooks. Vectores

#103954818 - Human Stomach with endoscope. Gastroscopy, Esophagoscopy or duodenoscopy..

Dopamine hypothesis of schizophrenia. dopamine pathway dysfunction. Humans brain with dopamine pathways.

#102654165 - Dopamine hypothesis of schizophrenia. dopamine pathway dysfunction...

Collagen induction therapy (microneedling) is a surgical for remove wrinkles, scars, stretch, marks, pigmentation. skin needling procedure, repeatedly puncturing the skin with tiny, sterile needles (microneedling the skin).

#102565769 - Collagen induction therapy (microneedling) is a surgical for..

Ear anatomy. Cross-section of the right external, middle, and internal ear

#102417022 - Ear anatomy. Cross-section of the right external, middle, and..

Vasculitis is damange of blood vessels by inflammation. Cross section of the human skin with vasculitis, and part of skin with healthy blood vesselss

#101684284 - Vasculitis is damange of blood vessels by inflammation. Cross..

Peptic ulcer disease. Gastric and duodenal ulcer. Stress ulcer is a mucosal defect. This ulcers can be located anywhere within the stomach and proximal duodenum. Human anatomy. Vector illustration for medical use

#100275440 - Peptic ulcer disease. Gastric and duodenal ulcer. Stress ulcer..

DNA Replication, Protein synthesis, Transcription and translation. Biological functions of DNA. Genes and genomes. Genetic code Vectores

#97546060 - Replicación de ADN, síntesis de proteínas, transcripción y traducción...

Structure of Low-density lipoprotein (LDL): apolipoprotein (apo B-100), cholesterol ester, triglyceride, unesterified cholesterol, phospholipids. bad cholesterol

#97351152 - Estructura de las lipoproteínas de baja densidad (LDL):..

Cross section of the skin with mites. Close-up demodex through magnifying glass Vectores

#96643139 - Sección transversal de la piel con ácaros. Primer demodex a través..

Cervical cancer. vector illustration of the uterus and cervix. Close-up of the Human papillomavirus infection (HPV) that causes diseases.

#96534314 - Cáncer de cuello uterino. Ilustración vectorial del útero y el..

skin cells. Melanin, and melanocyte. Healthy Human Skin. Vector illustration for your design and medical use

#95030310 - celúlas de piel. Melanina y melanocitos. Piel humana sana. Ilustración..

Shoulder (glenohumeral) joint. Human anatomy. Vector diagram. labeled

#94403295 - Articulação do ombro (glenoumeral). Anatomia humana. Diagrama..

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

#94276537 - Molécula do anticorpo, antígeno e glóbulos vermelhos no fluxo..

Oral candidiasis. oral thrush that occurs in the mouth. mycosis (yeast infection) of fungal Candida albicans on the mucous membranes of the mouth.

#94005951 - Candidíase oral. sapinho oral que ocorre na boca. micose (infecção..

Celiac disease. Small intestinal with normal villi, and villous atrophy. Diagram showing changes in intestinal. Celiac disease manifested by blunting of villi.

#93463528 - Doença celíaca. Intestino delgado com vilosidades normais e atrofia..

Pulmonary hypertension is an increased blood pressure within the arteries of the lungs. Cross section of the Normal, and narrowing of blood vessels. Humans heart with hypertrophy of Right ventricle and pulmonic regurgitation

#92261705 - Hipertensão pulmonar é um aumento da pressão arterial dentro..

Punnett square genetics biological inheritance, for example of pea plants. Vectores

#91584232 - Punnett quadrado herança genética biológica, por exemplo, de..

A membrane transporters: antiporter, symporter, gated ion channel, aquaporin and simple diffusion

#91503421 - Un transportador de membrana: antiporter, symporter, gated canal..

Layers Of Human Skin with hair follicle, sweat and sebaceous glands. Epidermis, dermis, hypodermis and muscle tissue. Vector illustration for your design and medical use

#90848663 - Capas de piel humana con folículo piloso, sudor y glándulas sebáceas...

Spinal disease. Lumbar section through a magnifying glass. human spinal column. Illustration highlighting lumbar spine. Vector diagram for medical use Vectores

#90668742 - Enfermedad de la espina dorsal Sección lumbar a través de una..

Multiple myeloma, cancer of the bone marrow concept illustration.

#90653592 - Mieloma múltiple, cáncer de la ilustración del concepto de médula..

Vaginitis is an inflammation of the vagina. vaginal infection and causative agents of vulvovaginitis: gardnerella (bacterium), candida (fungal), trichomonas (protozoan parasite). Vaginal discharge.

#90420767 - La vaginitis es una inflamación de la vagina. infección vaginal..

Partial knee replacement. Uni compartmental knee arthroplasty and uni knee implant concept in isolated background

#90270345 - Substituição parcial do joelho Artroplastia uni-compartimental..

$Typical bone fractures: Greenstick, Simple, Open, Comminuted. Vector scheme$

#89703812 - Fracturas óseas típicas: Greenstick, simple, abierto, conminuto...

Anatomy of the Lysosome: Hydrolytic enzymes, Membrane and transport proteins. This organelle use the enzymes to break down and digest food particles, engulfed viruses or bacteria in the cell. Vector diagram for medical use

#89686802 - Anatomía del lisosoma: enzimas hidrolíticas, membrana y proteínas..

Cellular respiration. vector diagram presentation of the processes of aerobic cellular respiration. Connecting Cellular Respiration and Photosynthesis Vectores

#89549872 - Respiración celular. presentación del diagrama vectorial de los..

Squamous cell carcinoma skin cancer illustration.

#89082351 - Ilustración de cáncer de piel de carcinoma de células escamosas.

Structure of a Nephron. Vectores

#88395166 - Estructura de un Nephron.

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 - proceso de tatuaje. El proceso de tatuaje causa daños a la epidermis..

Types of acne pimples. Healthy skin, Whiteheads and Blackheads, Papules and Pustules Vectores

#87973489 - Tipos de granos de acné. Piel sana, espinillas y puntos negros,..

Skin care. Clogged and normal pores. Before and after using scrubs, cleansers and moisturizers Vectores

#87517761 - Protección de la piel. Poros obstruidos y normales. Antes y después..

Structure of the human skin. Layers and cells

#87279767 - Estructura de la piel humana Capas y celdas

Cervical cancer staging. Carcinoma of Cervix. Malignant neoplasm arising from cells in the cervix uteri. Vaginal bleeding.

#85951440 - Estadificación del cáncer de cuello uterino. Carcinoma de cuello..

Multiple sclerosis or MS. autoimmune disease. the nerves of the brain and spinal cord are damaged by one's own immune system. Vectores

#85944642 - Esclerosis múltiple o esclerosis múltiple enfermedad autoinmune...

Mechanisms for the transport of ions and molecules across cell membranes. Types of a channel in the cell membrane: simple diffusion, Aquaporin, Gated ion channel, Symporter and Antiporter

#85898434 - Mecanismos para el transporte de iones y moléculas a través de..

$Osteoporosis - is a disease of bones that leads to an increased risk of fracture. Healthy femur and bone with Osteoporosis$

#85620707 - Osteoporosis: es una enfermedad de los huesos que aumenta el..

Goblet cell. simple columnar epithelial cell for secrete mucus. They are found inside the trachea, bronchi, small and large intestine, and conjunctiva in the eyes. Structure cell.

#85440742 - Células caliciformes. célula epitelial columnar simple para moco..

Foot wart. Many warts on the bottom of soles and toes.

#85278297 - Verruga del pie. Muchas verrugas en la parte inferior de las..

cell and free radicals. Healthy cell attacked by free radicals and oxidative stress with cell destruction. vector diagram

#85059995 - célula y radicales libres. Célula sana atacada por los radicales..

Mitochondrion. cross-section and structure mitochondrion organelle. vector diagram

#85004793 - Mitochondrión. la sección transversal y la estructura del organelo..

Activation of B-cell leukocytes: lymphoblast, activation, B-cell, memory, virus, plasma cell, antibody, antigen, naive lymphocyte

#84931037 - Activación de leucocitos de células B: linfoblasto, activación,..

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 - Células B y células T auxiliares. Función básica de las células..

Activation of T-cell leukocytes. T-cell encounters its cognate antigen on the surface of an infected cell. T cells direct and regulate immune responses and attack infected or cancerous cells. Vectores

#84800618 - Activación de leucocitos de células T. Las células T encuentran..

Biomes. Terrestrial ecosystem is a community of living organisms. Biotope: montane, desert, tropics, savanna, steppe, mediterranean, mixed forest, taiga, tundra and polar desert. Vector map Vectores

#84556951 - Biomas. El ecosistema terrestre es una comunidad de organismos..

Healthy foot and foot with Bunion. Human anatomy. Skeleton

#84263855 - Pé e pé saudáveis com joanete. Anatomia humana. Esqueleto

Ingrown nail. onychocryptosis. nail disease Vectores

#84195632 - Uña encarnada. onychocryptosis. enfermedad de las uñas

A detailed diagram models of membrane structure Vectores

#84069874 - Un diagrama detallado modelos de estructura de membrana

Cytokines and Cytokine receptor. signal transduction between cells. endocrine, paracrine and autocrine secretion.

#83417372 - Citocinas y receptor de citocinas. transducción de señales entre..

Probiotics. gut flora: Good (Lactobacillus, Bifidobacterium longum, Streptococcus thermophilus) and Bad (Streptococcus, Salmonella typhi, Helicobacter pylori) bacteria.

#83405011 - Probióticos. Flora intestinal: Buena (Lactobacillus, Bifidobacterium..

Stem cells possibilities. These cells can become any tissue in the body. Internal organs in the background of a male figure and a human cell (gepatocytes, osteocyte, cardiac, enterocytes, neuron). Vectores

#83390456 - Las posibilidades de las células madre. Estas células pueden..

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 - Las citoquinas son producidas por macrófagos, linfocitos, células..

Cytokines are released by cells and affect the behavior of other cells. Vector concept Vectores

#83312072 - Las citoquinas son liberadas por las células y afectan el comportamiento..

From ovulation to fertilization. development of a human embryo: ovulation, fertilization, implantation of blastocyst in the uterine wall. anatomy of the female reproductive system. uterus with broad ligament on the white background.

#83231783 - De la ovulación a la fertilización. desarrollo de un embrión..

Anatomy of the human eye in front external View. Schematic diagram detailed illustration Vectores

#81770968 - Anatomía del ojo humano en frente externo Vista. Diagrama esquemático..

Anatomy of the human eye, vertical section of the eye and eyelids. Schematic diagram detailed illustration.

#81770964 - Anatomía del ojo humano, sección vertical del ojo y párpados...

Earth's season. Illumination of the earth during various seasons. The Earth's movement around the Sun. Top position: vernal equinox. Bottom: autumnal equinox. Left: summer solstice. Right: winter solstice. Vectores

#81714848 - Estação da terra. Iluminação da terra durante várias estações...

Human embryonic development. from ovulation to implantation. fetal development Vectores

#81667351 - Desarrollo embrionario humano. Desde la ovulación hasta la implantación...

tectonic plate interactions. Types of plate boundaries. Transform boundary occurs where two plates slide against each other in a shear movement. This movement is felt as an earthquake.

#80236783 - Tectónica. Tipos de límites de placas. El límite de transformación..

test egg. Egg float. Science Experiments (Eggs dropped in fresh and salt water to show the properties of density.) and Test Eggs for Freshness (The fresh egg will sink but the rotten one will float). Vectores

#80108673 - huevo de prueba Huevo flotante. Experimentos científicos (los..

tilt of the Earth's axis. seasons is the result from the Earth's axis of rotation being tilted with respect to its orbital plane. the northern and southern hemispheres always experience opposite seasons. One part of the planet is more directly exposed to Vectores

#80092287 - Inclinación del eje de la Tierra. Estaciones es el resultado..

Earth's seasons in the Northern Hemisphere. Illumination of Earth by Sun. vector diagram

#79923477 - Las estaciones de la tierra en el hemisferio norte. Iluminación..

reverse osmosis. Desalination. The pressure water molecules seep through the semi-permeable membrane.

#79917598 - osmosis inversa. Desalinización. Las moléculas de agua a presión..

Cross-section ofa volcano. eruption scheme on white background. Vector Infographic

#79676480 - Sección transversal de un volcán. Esquema de la erupción en el..

Artesian water and Groundwater. Schematic of an artesian well. Typical aquifer cross-section. Vector diagram Vectores

#79443732 - Agua artesiana y aguas subterráneas. Esquema de un pozo artesiano...

Extracting gas and oil. ground cross-section showing gas, oil and water level. Round Vector isometric. Vectores

#79419579 - Extracción de gas y aceite. Sección del suelo que muestra el..

soil layers. Soil Formation and Soil Horizons. Soil is a mixture of plant residue and fine mineral particles, which form layers. Vector diagram Vectores

#79381703 - Capas de suelo. Formación del Suelo y Horizontes del Suelo. El..

Desalination plant. desalt saline water. Vector isometric. infographic element. water treatment plant and related facilities

#79259648 - Planta desalinizadora. Agua salina desaltada. Vector isométrico...

Cell division. Mitosis. Vector scheme Vectores

#78687894 - División celular. Mitosis. Esquema vectorial

meiosis. Cell division and Interphase. In the illustration labeled chiasma, Sister chromatids and homologous chromosomes. vector diagram

#78685723 - mitosis. División celular e interfase. En la ilustración se llama..

Viral conjunctivitis. Adenoviruses is the cause of viral conjunctivitis

#78266454 - Conjuntivitis viral. Los adenovirus son la causa de la conjuntivitis..

Hyaluronic acid. Hyaluronic acid in skin-care products. Low molecular and High molecular. Difference Vectores

#78261210 - Ácido hialurónico. Ácido hialurónico en productos para el cuidado..

Bacterial conjunctivitis. Eye with conjunctivitis and bacteria that cause it. Staphylococci

#78193323 - Conjuntivitis bacteriana. Ojo con conjuntivitis y bacterias que..

Conjunctivitis. Healthy eye and pink eye (with inflammation).

#78193319 - Conjuntivitis. Ojo sano y ojo rosado (con inflamación).

Free radical and Antioxidant. structure of the atom. Antioxidant donates electron to Free radical Vectores

#78171521 - Radicales libres y antioxidantes. Estructura del átomo. Antioxidante..

Liver disease. Healthy, fatty and cirrhosis of the liver. liver cells (hepatocyte). Vectores

#78023285 - Enfermedad del higado. Sano, grasoso y cirrosis del hígado. Células..

Diagram of an adult human testicles

#77980626 - Diagrama de un testículo humano adulto

Photochromic lens filter out harmful UV

#77920155 - La lente fotocrómica filtra los rayos UV nocivos

glycolysis. Warburg effect. Metabolism in the Normal cell and Cancer cell. Tumor cells have higher levels of glycolysis and lactate production

#77841304 - Glicólisis. Warburg efecto. Metabolismo en la célula normal y..

Endocytosis. The cell transports proteins into the cell.

#77744536 - Endocitosis. La célula transporta proteínas a la célula.

Exocytosis. Cell transports molecules out of the cell. vesicles are carried to the cell membrane, fuses with membrane, contents are secreted into the extracellular environment. Vectores

#77744419 - Exocitosis. La célula transporta moléculas fuera de la célula...

injectable cosmetic filler or Dermal fillers

#76996788 - Relleno cosmético inyectable o rellenos dérmicos

Ascaris lumbricoides life cycle. Silhouette of a man with internal organs. The arrows indicate the direction of worm migration in the human body and environment. Eggs, larva and adult specimens of ascarids Vectores

#75616857 - Ciclo de vida de Ascaris lumbricoides. Silueta de un hombre con..

the life cycle of taenia saginata (beef tapeworm). Silhouette of a man with internal organs. The arrows indicate the direction of worm migration in the human body, cow and environment. Eggs, larva and adult specimens of tapeworm

#75563117 - el ciclo de vida de la taenia saginata. Silueta de un hombre..

viruses life cycle for example bacteriophage and bacteria. Schematic diagram.

#75467162 - El ciclo de vida de los virus, por ejemplo bacteriófagos y bacterias...

Anatomy of an apple flower. Flower Parts. Detailed Diagram with cross section. useful for study botany and science education. Flower and fruit

#75144917 - Anatomía de una flor de manzana. Partes de la flor. Diagrama..

Anatomy of a bean seed. vector diagram

#75106264 - Anatomía de una semilla de frijol. Diagrama vectorial

life cycle of a bean plant. Stages of growing of bean seed. The most common example of life cycle from a seed to adult plant. Plant Development. Useful for study botany and science education

#75006915 - ciclo de vida de una planta de frijol. Etapas de crecimiento..

life cycle of an apple tree. flower, seeds, fruit, sprout, seed and tree. The most common example of germination from a seed and life cycle of tree. Useful for study botany and science education Vectores

#75006885 - ciclo de vida de un manzano. flores, semillas, frutos, brotes,..

Anatomy of a grain. cross section. inside the seed. parts of whole grain: endosperm, bran with aleurone layer, germ (radicle, plumule, scutellum) hairs of brush. Vectores

#74723849 - Anatomía de un grano. sección transversal. Dentro de la semilla...

Osmosis. Water passing through a semi-permeable membrane into a region of higher sugar concentration.

#74594840 - Ósmosis. Agua que pasa a través de una membrana semipermeable..

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Acerca de 123RF

Sobre Nosotros

Destacados

Blog

Tutoriales

Servicios

Corporate+

Programa de colaboradores 123rf

API de 123RF

Conviértete en afiliado

Políticas

Legal

Licencia

Noticia de privacidad

Términos de uso

Política de Cookies - 123RF

Internacional

Русский язык

Português (PT)

Soporte

¿Necesitas ayuda? Contacta con nosotros en el

@ 1 866 655 3733

Contáctenos

¿ME AYUDAS?

Conecte con nosotros

Follow us on Twitter

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