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The people with the highest levels of LDL are Mexican American males and non-Hispanic black females.

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Once thought to have neurofibromatosis, Joseph Merrick (also known as "the elephant man") is now, in retrospect, thought by clinical experts to have had Proteus syndrome. This endocrine disease causes continued and abnormal growth of the bones, muscles, skin, and so on and can become completely debilitating with severe deformities occurring anywhere on the body.

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Symptoms of kidney problems include a loss of appetite, back pain (which may be sudden and intense), chills, abdominal pain, fluid retention, nausea, the urge to urinate, vomiting, and fever.

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IgA antibodies protect body surfaces exposed to outside foreign substances. IgG antibodies are found in all body fluids. IgM antibodies are the first type of antibody made in response to an infection. IgE antibody levels are often high in people with allergies. IgD antibodies are found in tissues lining the abdomen and chest.

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After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.

A juvenile blue whale with its mother A juvenile blue whale with its mother
A juvenile and a female torrent duck on the Urubamba River, Peru A juvenile and a female torrent duck on the Urubamba River, Peru
Normal Recommended Daily Intakes for Calcium Normal Recommended Daily Intakes for Calcium
Dietary Reference Intakes Dietary Reference Intakes
The rates of police reported sexual offences The rates of police reported sexual offences
Mammalian male sex determination is initiated by the Y-linked SRY gene Mammalian male sex determination is initiated by the Y-linked SRY gene
Video: Negative Feedback Regulation of Blood Pressure

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