Bone tissue, SEM

Bone tissue, SEM

Cyanobacteria, SEM

Human hair, SEM

Cyanobacteria, SEM

Bone marrow, light micrograph

Osteocyte bone cell. Coloured scanning electron micrograph (SEM) of an osteocyte bone cell (blue) surrounded by bone tissue (grey). Osteocytes are osteoblasts (bone-producing cells) that have become trapped within bone cavities (lacunae, depressions...

Kidney glomerulus, SEM

Mesenchymal stem cell. Coloured scanning electron micrograph (SEM) of a human mesenchymal stem cell (MSC). MSCs are multipotent stromal (connective tissue) cells that can differentiate into a variety of cell types, including osteoblasts (bone cells),...

Thyroid gland, SEM

Bone tissue. Coloured scanning electron micrograph (SEM) of human cancellous (spongy) bone. Bone tissue can be either cortical (compact) or cancellous. Cortical bone usually makes up the exterior of the bone, while cancellous bone is found in the...

Osteoid osteoma, light micrograph

Inner ear hair cells, SEM

Collagen protein molecule

Fibroblast cell, coloured scanning electron micrograph (SEM). Fibroblasts are cells that give rise to connective tissue such as collagen, the main structural protein in the body. Magnification: x2000 when printed at 10 centimetres wide.

Collagen protein molecule

Skeletal muscle, illustration

Skeletal muscle, illustration

Skeletal muscle, illustration

Fibroblast cell, coloured scanning electron micrograph (SEM). Fibroblasts are cells that give rise to connective tissue such as collagen, the main structural protein in the body. Magnification: x2000 when printed at 10 centimetres wide.

Collagen protein molecule

Illustration of the human bone anatomy.

Illustration of the human bone anatomy.

Cyanobacteria. Coloured scanning electron micrograph (SEM) of cyanobacteria (formally known as blue-green algae, green). Several spores (pink) are also seen.

Human head showing bone and muscles.

Human face with bone and muscles.

Close-up of the human nervous system

Cross-section of skin showing 4 stages of pressure sore and ulcer classification. Stage 1: inflammation, redness of epidermis. Stage 2: loss of epidermis, damage to dermis. Stage 3: involvement of subcutaneous tissue. Stage 4: damage to tendon, mus

Human head with bone, muscles and circulatory system.

Normal Teeth Anatomy Longitudinal Section Labeled

Normal Teeth Anatomy Longitudinal Section Unlabeled

Male musculature, artwork

Male musculature, artwork

Male musculature, artwork

Tooth, Gum and Bone (Cross-Section) Unlabeled

Male musculature, artwork

Bone tissue, SEM