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Did you know?

Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.

Did you know?

Chronic marijuana use can damage the white blood cells and reduce the immune system's ability to respond to disease by as much as 40%. Without a strong immune system, the body is vulnerable to all kinds of degenerative and infectious diseases.

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Bisphosphonates were first developed in the nineteenth century. They were first investigated for use in disorders of bone metabolism in the 1960s. They are now used clinically for the treatment of osteoporosis, Paget's disease, bone metastasis, multiple myeloma, and other conditions that feature bone fragility.

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The human body produces and destroys 15 million blood cells every second.

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Medication errors are three times higher among children and infants than with adults.

(A) Scratch test; patient is exposed to allergens through a light scratch on the skin; (B) Positive (A) Scratch test; patient is exposed to allergens through a light scratch on the skin; (B) Positive
Skin structure, including the three layers of the skin and the accessory organs: sweat gland, sebace Skin structure, including the three layers of the skin and the accessory organs: sweat gland, sebace
Assessment for skin turgor Assessment for skin turgor
Primary aging means changes in hair color and skin texture for almost everyone. Primary aging means changes in hair color and skin texture for almost everyone.
Inflamed skin (dermatitis) can result from pellagra Inflamed skin (dermatitis) can result from pellagra
Primate skin Primate skin
Video: Gastrulation: cross section of the frog

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