Increased Cell Selection and Purging of Grafts Using Cell Surface

question 19

Multiple Choice

Increased cell selection and purging of grafts using cell surface membrane markers has resulted in:

• A) decreased risk of tumor reinfusion into autologous recipients.
• B) decreases in the amount of T cells infused in allogeneic recipients.
• C) a lower incidence of GVHD.
• D) both a and b

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Definitions:

Sun Exposure

The amount of time spent under the sun, significant for vitamin D synthesis and mood enhancement but with risks like skin damage or cancer from overexposure.

Free Radicals

Unstable atoms or molecules in the body that can cause damage to cells, leading to aging and diseases.

Fruits

Edible plant structures that contain seeds, often sweet and consumed as part of a healthy diet for their nutrients and fiber.

Complex Carbohydrates

Carbs consisting of long chains of sugar molecules that provide sustained energy, found in foods like whole grains, legumes, and vegetables.