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Amitriptyline is used as an antidepressant and antimigraine drug. It blocks sodium channels on neuronal membrans. Sodium channels generate and propagate action potentials in neurons and muscle. Source: PDB entry 6AGF
Laboratory personnel testing blood
Robot engineers invent robots of the future that can replace humans.
Engineer in control room
3D cartoon and Gaussian surface models, PDB 6gu2, white background
Full size digital screening mammogram of a new breast tumor in the retroareolar region of the right breast causing nipple retraction. An ultrasound guided biopsy was performed diagnosing invasive ductal carcinoma. This is the most common type of breast cancer, accounting for nearly 80% of cases. Breast cancer treatment has come a long way in the last few decades, seeing more funding than any other human disease. The first step to a cure is catching it early with screening mammograms such as this case so that the tumor can be removed before it spreads (metastasizes) out of the breast.
thyrohyoid membrane connects the thyroid cartilage to the hyoid bone and facilitates the superior movement of the larynx during 3d illustration
Computational tomography image of the abdominal and pelvic regions.
Aesthetician doing a beauty treatment on a customer at a spa
liposome RNA transfer into cell's membrane 3d rendering
The calcitonin gene related peptide (yellow) binds to its receptor (blue) on neurons and smooth muscle cells of cerebral blood vessels, activating a signal cascade through G-proteins (dark blue) in this cells that  leads to a dilatation of the blood vessels (vasodilatation). Blocking the CGRP receptor diminishes the quantity of migraine attacks.\
Veterinarian at the clinic
Ultrasound upper abdomen showing flow in common bile duct  after use color Doppler.
During chemistry lectures, students listen to lectures and do practical experiments in the chemistry laboratory. Portraits of professor and students, multi racial composition.
Internal structure of an animal cell, 3d rendering. Section view. Computer digital drawing.
Laboratory personnel analyzing blood
Heart ultrasound image on a computer screen.
Hispanic male airstairs operator pushing buttons on a control panel.
The glucagon like peptide-1 receptor (GLPr) is a G proteincoupled receptor (GPCR) that mediates the action of GLP-1, a peptide hormone. The activated receptor  has a strong effect  on the management of type 2 diabetes mellitus and obesity, including glucose homeostasis and regulation of gastric motility and food intake.
Mammogram
Artificial intelligence, data mining, deep learning modern computer technologies. Futuristic Cyber Technology Innovation. AI Brain , Large language model, Artificial General Intelligence AGI, LLM
A Series of Four Mammogram images Showing a Male Patient's Gynecomastia (Benign Tumor).
Artificial Intelligence: Simplified image of the principles of convolutional neural networks with input, hidden, output layers. It classifies geometric forms - in this case a cube
Veterinarian works at their own clinic
Cell Membrane and Molecules, 3d rendering. Computer digital drawing.
A man is manipulating electronic instruments in the laboratory
Antibodies binding to the spike protein (red) of the coronavirus prevent it's binding to ACE2 (light blue) on a human cell.
Close up on a female hand seen holding a small pharmaceutical test bottle during some laboratory research.
CAD CAM dental computer-aided machine. Digital modern dental laboratory for prosthesis and crowns milling
Biotechnological equipment at laboratory
Free Images: "bestof:Interaction of GPV with GPIb-IX via transmembrane (TM) domains.png en The membrane-proximal portion of GPIb �IX is shown at an angle to show the GPIbα TM helix"
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Interaction of GPV with GPIb-IX via transmembrane (TM) domains.png
Disulfide bonds between GPIbα and GPIbβ.png
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Gm accept map.png
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