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Immunoglobulin injections may give short-term protection against, or reduce severity of certain diseases. They help people who have an inherited problem making their own antibodies, or those who are having certain types of cancer treatments.

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According to research, pregnant women tend to eat more if carrying a baby boy. Male fetuses may secrete a chemical that stimulates their mothers to step up her energy intake.

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The toxic levels for lithium carbonate are close to the therapeutic levels. Signs of toxicity include fine hand tremor, polyuria, mild thirst, nausea, general discomfort, diarrhea, vomiting, drowsiness, muscular weakness, lack of coordination, ataxia, giddiness, tinnitus, and blurred vision.

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Thyroid conditions cause a higher risk of fibromyalgia and chronic fatigue syndrome.

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If all the neurons in the human body were lined up, they would stretch more than 600 miles.

Rotational symmetry in proteins Rotational symmetry in proteins
Three-dimensional structures of proteins: Fibrous protein Three-dimensional structures of proteins: Fibrous protein
Protein methylation protects proteins in two ways Protein methylation protects proteins in two ways
Proteins synthesized, modified and transported via the Golgi apparatus Proteins synthesized, modified and transported via the Golgi apparatus
Regulation of synthesis of ribosomal proteins Regulation of synthesis of ribosomal proteins
Termination of translation by release factor (eRF) proteins in eukaryotes Termination of translation by release factor (eRF) proteins in eukaryotes
Video: Cognitive development by Piaget (Preoperational stage or intelligence)

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