Cell Pillows

Pixel art made by me!

TSIA

A simple design with a touch of silly humor. Isn't that what it's all about? Enjoy being the first to wear this shirt or to buy as a gift for friends and family who have a sense of wit.

Pancreatic secretory cells. Coloured transmission electron micrograph (TEM) of a slice through a cluster of enzyme-secreting acinar cells from a pancreas. Most of the pancreas is made of cells like this, which produce large quantities of digestive enzymes in a secretion called zymogen. The zymogen is stored in large round secretory granules (zymogen granules, blue), before being exported from the cell and carried by pancreatic ducts to the small intestine. Zymogen is secreted as an inactive 'proenzyme', which is only activated once it reaches the intestine, to prevent self-digestion of the pancreas.

Liver tissue. Fluorescence deconvolution micrograph of a section through liver tissue, showing a central vein (round), hepatocyte cells (red), cell nuclei (blue dots), and a small amount of connective tissue (green).

Rod cells. Coloured scanning electron micrograph (SEM) of a group of rod cells (blue/purple) in the retina of the eye. Rod cells are light sensitive cells which respond to dim light, and are mainly used for dark adapted vision. They cannot detect colours, which is why vision in low light conditions is limited to shades of grey. Colours are detected by cone cells (not seen). When light falls on the tip of a rod cell, a chemical reaction sends an electrical impulse to the optic nerve (not shown), which relays it to the visual cortex of the brain. Magnification unknown.

Antigen presentation. Coloured scanning electron micrograph (SEM) showing the interaction between a macrophage (red) and a T helper lymphocyte (Th cell, blue), two components of the body's immune system. Both are types of white blood cell. Macrophages are antigen-presenting cells (APCs). They present antigens (fragments on the surface of pathogens or foreign objects) to T lymphocytes, activating them. Each T lymphocyte recognises and binds to a specific antigen. Binding of the Th cell to the antigen presented by the macrophage activates the Th cell. This leads to its proliferation and the activation of other immune cells that eliminate the antigen. Magnification: x3000 when printed 10cm wide.

The 90's, when a phone was just a phone. It couldn't fit in your pocket, but if you had one, you were the coolest kid at school. Featuring an old style flip phone and varsity block text. Get this best selling, trending tshirt now! Perfect for someone who grew up in the 90's, a fun retro gift, and something funny to wear on throwback Thursdays or Back to School!

Inspired by a technic use by Piccolo from Dragon Ball Z.

Science.

A cute amoeba, alien like but cutie nevertheless

This colorful illustration shows a cross section of a ribosome engaged in protein synthesis.

Two cute amoebas

Midnight Blues

Fibroblast cells. Immunofluorescence light micrograph of fibroblast cells. The cell nuclei are purple, actin filaments are cyan and microtubules, protein filaments that make up part of the cytoskeleton, are yellow. Fibroblasts are cells that give rise to connective tissue such as collagen, the main structural protein in the body. They are important in wound healing. Magnification: x500 when printed at 10 centimetres wide.

How do you fare with your phone? Smarter than an monkey?

Cells at Work! fanart with the red blood cell AE3803, white blood cell U-1146 and a platelet.

Awesome design for those who love Cellular Biology. Thank you.

Solar power Sun

Ph.D. loading. PhD in progress. Researcher

Enzyme Substrate

Science Glass Flask Biotech Microbiology Lab

Amoeba hugs are often fatal. Biology Pun FunAmoeba

Brain DNA Heart Hand Balance

Astronaut gliding through space galaxy on a paper plane spaceship

THESIS True Happiness Ended Since It Started

Medical ABCD ECG PQRST

Graduated cylinder

Amoeba hugs are often fatal. Biology Pun FunAmoeba

May the force (F=ma) be with you. Physics Maths

Mitochondria Wake Up We Need Energy

Ph.D. loading. PhD in progress. Researcher

Amoeba hugs are often fatal. Biology Pun FunAmoeba

Solar power Sun

Not a Nerd, I'm Intellectual BADASS!

Amoeba hugs are often fatal. Biology Pun FunAmoeba