59 Bilder zum Thema "Immune regulation" bei ClipDealer

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Interaction of MHC-II (red) with the T-cell receptor (blue) and CD4 (light blue) and B7-1 (orange) with CD-28 (dark blue) activates T-cells while the interaction of P7-1 with CTLA-4 (violett) and PD-L1 (yellow) with PD-1 deactivates T-cells
PD-1 (red) extends from the surface of a T-cell and interacts with the ligand protein PD-L1 (yellow) from a antigen presenting cell. Although the T-cell has been activated through the interaction of a T-cell receptor (blue) and a MHC protein (viole
A US Passport, a Covid immunization cetificate and a boarding pass.
vaccination passport certificate. Woman hand holding blue document. Outside city street background. Covid pandemic travel restrictions document. Social responsibility
Interactions of MHC-II with the T-cell receptor and CD4 and B7-1 with CD-28 activates T-cells while the interactions of P7-1 with CTLA-4 and PD-L1 with PD-1 deactivates T-cells.
Dying epithelial cells
HLA - Human Leukocyte Antigen acronym, health concept on blackboard
3D illustration of CELLULAR TARGET title on a medical document
Woman Presenting Benefits of Mindfulness
Immunologically active proteins on a T-cell. TCR (blue), CD-4 (light blue), CD-28 (dark blue), PD-1 (magenta), CTLA-4 (violet), Ca-channel (dark violet). The T-cell receptor, CD-4 and CD-28 activate T-cells, while PD-1 and CTLA-4 inhibit the activat
Cancer cells express PD-L1 (orange) proteins on their surface to trick the immune system. The interaction of PD-L1 with PD-1 of T-cells leads to a down-regulation of T-cells. The antibody (yellow) blocks this interaction.
The Gut-Brain Axis - The Integration Between the Central Nervous System and the Gastrointestinal Tract - Conceptual Illustration
Immune health passport. Blonde European Woman in face mask holding red certificate of vaccination. Covid pandemic travel and public restriction theme. Horizontal photo. Green casual clothes
Covid-19 vaccinated symbol. Hand in blue glove with white card. Concept words 'Covid-19 vaccinated'. Medical and COVID-19 vaccinated pandemic concept. Copy space.
A beach and notice only for those vaccinated against the corona virus
Senior man showing a German vaccination certificate, which indicates a vaccination against covid-19.
Medical abbreviation IGE in laboratory diagnostics. Letters, create words IGM, meaning Immunoglobulin E antibody, are surrounded by test tubes with blood, stethoscope and other medical equipment
Zingiber officinale (ginger) research highlights its anti-inflammatory, digestive, and nausea-relief benefits, with studies exploring its impact on immunity and pain management
Vaccine concept with syringes, vials and empty yellow international certificate of vaccination with German and English text on blue background
Woman with medical mask holding inernational certificate of the vaccination. Adult showing the information about her vaccine against covid 19 corona virus.
Dietitian doctor on her office
Dietitian doctor on her desk with fruits
qr code in a cafe, pandemic rules, vaccination, coronavirus
qr code in a cafe, pandemic rules, vaccination, coronavirus
Legionella concentration is greatly exceeded in drinking water
Nutritionist female doctor
vaccination. passport certificate. Woman with face mask holding blue document. Outside city street background. Covid pandemic travel restrictions document. Yellow public transport bus
Dietitian doctor
qr code in a cafe, pandemic rules, vaccination, coronavirus
Nutritionist doctor woman
Concept for lift of travel restrictions for people with corona virus vaccination or negative test with certificate of vaccination, travel passport, syringe and test result
Nutritionist doctor woman
Nutritionist doctor woman
Dietitian doctor on her desk with fruits
Travel restrictions concept for people without corona virus vaccination with syringe and certificate of vaccination and travel passport in blurry background
Concept for travel restrictions for people without corona virus vaccination with syringe and international certificate of vaccination, travel passport and vials in blurry background
travel planning with immune passport. Vaccinated travelers. Pandemic restriction. Table with map, face mask, plane and international certificate of vaccination. new safety rules. horizontal photo
Nutritionist doctor woman
Vaccine passport blue certificate. Woman hand with red nails holding blue document. Travel during pandemic covid restrictions rules. Horizontal composition with map, plane and face mask on table
Nutritionist doctor woman
Dietitian doctor on her desk with fruits
Nutritionist doctor woman
Legionella concentration is greatly exceeded in drinking water
Legionella concentration is greatly exceeded in drinking water
influenza vaccine medical gloves holding Flu, Influenza Medical Concept
coronavirus covid 19 vaccine passport in hand of traveller showing to hotel airline or immigration officer before checkin using service. concept of using vaccine passport for international traveller
Suffer pain. Immune response. Bearded man sick. Cold flu concept. Body temperature. Fever and thermal regulation of immunity. More than just symptom of illness. Headache virus symptom. First symptom
cell types and their interactions with cytokines in the immune response diagram hand drawn schematic raster illustration. Medical science educational illustration
Dietitian doctor with health fruits
pomegranate plants in a row with fruits from a field in Punjab Pakistan. very delicious fruit famous all over the world having some medical importance

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