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Did you know?

Though Candida and Aspergillus species are the most common fungal pathogens causing invasive fungal disease in the immunocompromised, infections due to previously uncommon hyaline and dematiaceous filamentous fungi are occurring more often today. Rare fungal infections, once accurately diagnosed, may require surgical debridement, immunotherapy, and newer antifungals used singly or in combination with older antifungals, on a case-by-case basis.

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Glaucoma is a leading cause of blindness. As of yet, there is no cure. Everyone is at risk, and there may be no warning signs. It is six to eight times more common in African Americans than in whites. The best and most effective way to detect glaucoma is to receive a dilated eye examination.

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The immune system needs 9.5 hours of sleep in total darkness to recharge completely.

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Signs and symptoms of a drug overdose include losing consciousness, fever or sweating, breathing problems, abnormal pulse, and changes in skin color.

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The heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.

Mouse with human liver cells Mouse with human liver cells
Communication by direct contact between cells. Communication by direct contact between cells.
Comparison of normal and sickle cell red blood cells. Comparison of normal and sickle cell red blood cells.
The myeloma cells do not grow in a selective media called HAT because they cannot synthesize DNA ... The myeloma cells do not grow in a selective media called HAT because they cannot synthesize DNA ...
Over time, cells acquire mutations. Two independently acquired mutations in the same cell may be suf Over time, cells acquire mutations. Two independently acquired mutations in the same cell may be suf
Light micrograph of cells in a strand of Chladophora Light micrograph of cells in a strand of Chladophora
Video: Nucleic acid digestion - brush border enzymes, end products & transport mechanism

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