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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..

Stress response. Activation of the stress system. Stress is a main cause of high levels of adrenaline and cortisol secretion. hormones that produced by the medulla, and cortex of adrenal.

#128230631 - Stress response. Activation of the stress system. Stress is a..

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

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

Platelet-rich plasma. Autologous conditioned plasma, is a concentrate of platelet-rich plasma derived from whole blood, centrifuged to remove red blood cells. blood test tube, centrifuge, syringe, and test tube with layers of blood components

#125934936 - Platelet-rich plasma. Autologous conditioned plasma, is a concentrate..

wound healing process. Hemostasis, Inflammatory, Proliferative, Maturation and remodeling. Tissue injury and inflammation. Immune system. vector diagram for medical, educational and scientific use.

#124415921 - wound healing process. Hemostasis, Inflammatory, Proliferative,..

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..

Gut flora. Human small intestine, colon and magnifying glass. Close-up of good bacteria: Lactobacillus, Bifidobacterium longum, Escherichia coli. Vector diagram for educational, medical, biological, and scientific use Vectores

#122706107 - Gut flora. Human small intestine, colon and magnifying glass...

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..

Estrogen and testosterone hormone levels. chart. vector diagram for your design, biological, medical, educational and scientific use.

#119628140 - Estrogen and testosterone hormone levels. chart. vector diagram..

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..

spectrum. visible light, infrared, and ultraviolet. electromagnetic radiation. sunlight color. different types of electromagnetic radiation by their wavelengths. In order of increasing frequency and decreasing wavelength Vectores

#119628066 - spectrum. visible light, infrared, and ultraviolet. electromagnetic..

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,..

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

#119627983 - limbic system. Cross section of the human brain. Anatomical components..

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..

Spinal disc herniation. Back pain. Human silhouette with highlighted (red color) lumbar spine and Pelvis. Prolapse of intervertebral disc close-up. Vector illustration for your design, educational, biology, scientific, and medical use. Vectores

#119627976 - Spinal disc herniation. Back pain. Human silhouette with highlighted..

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..

types of neurons: sensory and motor neurons, and interneuron. Humans nervous system. Vectores

#112287016 - types of neurons: sensory and motor neurons, and interneuron...

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,..

pituitary hormone functions. The two lobes, anterior and posterior, function as independent glands. Vector diagram for educational, medical, biological and science use

#110291891 - pituitary hormone functions. The two lobes, anterior and posterior,..

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 - sistema digestivo de rumiantes. sección transversal del estómago..

leaky gut. cells on gut lining held tightly together. in intestine with celiac disease and gluten sensitivity these tight junctions come apart. autoimmune disorder. Vector diagram for educational, medical, biological and science use

#108047107 - intestino permeable. las células del revestimiento intestinal..

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 - La respuesta de lucha o huida es una reacción fisiológica que..

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 - Membrana celular (bicapa lipídica), micela, liposoma. Estructuras..

Epididymitis is inflammation of the epididymis of the testicle. Illustration of an adult human testicles. Vector diagram for science and medical use.

#106271364 - La epididimitis es la inflamación del epidídimo del testículo...

Retinopathy is damage to the retina of the eyes, which cause vision impairment. Anatomy of the human eye. Vertical section of the eye and eyelids. Schematic diagram. detailed illustration.

#106051319 - La retinopatía es un daño a la retina de los ojos que causa problemas..

Collapsed lung. abnormal collection of air (pneumothorax) or fluid (pleural effusion) or pus (empyema) in the pleural space between the lung and the chest wall. Vectores

#104536365 - Pulmón colapsado. acumulación anormal de aire (neumotórax) o..

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

#103954818 - Estómago humano con endoscopio. La gastroscopia, esofagoscopia..

Dopamine. two neurons (dopamine-producing and dopamine-receiving nerve cells), receptors, and synaptic cleft with dopamine. Vectores

#102774024 - Dopamina. dos neuronas (células nerviosas productoras y receptoras..

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

#102654165 - Hipótesis de la dopamina de la esquizofrenia. disfunción de la..

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 - La terapia de inducción de colágeno (microagujas) es una cirugía..

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

#102417022 - Anatomía del oído. Sección transversal del oído externo, medio..

Vocal folds. The Human Voice. The vocal cords open to let air pass through the larynx, into the trachea. The vocal folds are open when we breath in and closed when we want to speak. open and closed vocal cords. voice reeds Vectores

#102315311 - Cuerdas vocales. La voz humana. Las cuerdas vocales se abren..

skin burn. four degrees of burns. type of injury to skin. step of burn Vectores

#101874187 - quemaduras en la piel. cuatro grados de quemaduras. tipo de lesión..

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 - La vasculitis es un daño de los vasos sanguíneos por inflamación...

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 - La enfermedad de úlcera péptica. Úlcera gástrica y duodenal...

A telomere is a repeating sequence of double-stranded DNA located at the ends of chromosomes. Each time a cell divides, the telomeres become shorter. Cell Structure. The DNA molecule is a double helix. A gene is a length of DNA that codes for a specific protein. Genome Study. Cell, nucleus with chromosomes, telomeres, DNA, and gene

#97574722 - Un telómero es una secuencia repetitiva de ADN bicatenario ubicado..

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):..

Animal cell on the dark background Illustration easy editable for Your color

#96713650 - Célula animal en el fondo oscuro Ilustración fácil de editar..

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..

Animal cell with nucleus, cytoplasm, DNA, enzime, protein kinase, receptor, and hormone, how non-steroid hormones work. Non-steroid hormones interact with receptors on the cell membrane and activate secondary messenger systems that carry out their effects within the cell. Human endocrine system. Vectores

#95210326 - Célula animal con núcleo, citoplasma, ADN, enzima, proteína quinasa,..

Pleural effusion. Diagram showing human silhouette with highlighted lungs, fluid buildup in the pleura, Chest Tube, and Drainage container. Treatment of tension hydrothorax (or hemothorax) insertion of chest tubes for invasive procedure to remove fluid Vectores

#95154216 - Derrame pleural. Diagrama que muestra la silueta humana con pulmones..

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..

How steroid hormones work. interaction of the hormone with the intracellular receptor. Human endocrine signaling system

#94877768 - Como funcionam os hormônios esteróides. interação do hormônio..

Glucose in the blood vessel. normal level, hyperglycemia (high blood sugar), hypoglycemia (low blood sugar). vector diagram

#94569491 - Glicose no vaso sanguíneo. nível normal, hiperglicemia (aumento..

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..

Plasmid and Recombinant DNA. Bacterial DNA in which a foreign DNA fragment is inserted into a plasmid vector. Genetic Engineering. antibiotic resistance

#93452962 - Plásmido y ADN recombinante. ADN bacteriano en el que se inserta..

Eye of human. Blepharitis is a inflammation, and reddening of the eyelid. Human anatomy. Vector diagram for educational, and medical use.

#92465885 - Olho humano Blefarite é uma inflamação e vermelhidão da pálpebra...

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..

Laser tattoo removal. How Does Laser Tattoo Removal Work. Dark ink absorb light and break down. White blood cells to consume the destroyed ink particles and carry them to the liver.

#91015610 - Eliminación de tatuajes con láser. Cómo funciona la eliminación..

make a tattoo. How does it work?. tattooing process Close Up

#91000867 - hacer un tatuaje ¿Como funciona?. proceso de tatuaje Close Up

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..

Angioplasty. Stent Implantation. Deflated balloon catheter inserted into a coronary artery narrowed by plaque. the balloon is inflated, compressing the plaque against the artery wall. Stents - tubes made of metal mesh. The stent remains in the artery after the procedure to help keep the artery open.

#90514051 - Angioplastia. Implantação de stent. Cateter de balão desinflado..

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..

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

#89779598 - Estadificación del cáncer cervical. Carcinoma de cuello uterino..

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

#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..

Signal at a receiver of the body illustration. Vectores

#89479509 - Señal en un receptor de la ilustración del cuerpo.

Synaptic transmission. Structure of a typical chemical synapse. Neurotransmitter release mechanisms. Neurotransmitters are packaged into synaptic vesicles transmit signals from a neuron to a target cell.

#89478665 - Transmisión sinaptica. Estructura de una sinapsis química típica...

Squamous cell carcinoma skin cancer illustration.

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

Hair growth. anagen is the growth phase; catagen is the regressing phase; and telogen, the resting phase. Vector diagram

#89044670 - Crecimiento del cabello. anágena es la fase de crecimiento; catagen..

anatomy of the hair follicle. distribution of differentiated and immature melanocytes is shown.

#88931985 - anatomía del folículo piloso. distribución de melanocitos diferenciados..

Red blood cell with hemoglobin illustration.

#88459000 - Glóbulo rojo con la ilustración de hemoglobina.

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

fungal nail infection. Onychomycosis or tinea unguium is a fungal infection of the nail Vectores

#83750999 - infección fúngica de las uñas. La onicomicosis o tinea unguium..

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..

In vitro fertilization. artificial insemination. Petri dish with human eggs. Test tube with sperm.

#83364428 - Fertilización in vitro. inseminación artificial. Plato de Petri..

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..

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Acerca de 123RF

Sobre Nosotros

Destacados

Blog

Tutoriales

Servicios

Herramientas

Corporate+

Programa de colaboradores 123rf

API de 123RF

Conviértete en afiliado

Código de promoción

Políticas

Legal

Licencia

Noticia de privacidad

Términos de uso

Política de Cookies - 123RF

Política de divulgación de seguridad

Internacional

Русский язык

Português (PT)

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¿Necesitas ayuda? Contacta con nosotros en el

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