Knee replacement viewed safe and affordable by NIH panel
A panel told NIH that total knee replacement, while major elective surgery with risks, is safe and cost effective for persistent knee pain. About 300,000 cases yearly in the United States, with average cost around 32,000 dollars. rising use among younger patients and noted racial disparities.
MENTIONED IN THIS ARTICLE
Washington
National Institutes of Health
United States
NIH
Anthony Rankin
Providence Hospital
Medicare
Scientists Create Primitive Sperm From Mouse Stem Cells
Harvard Medical School's Dr George Q Daley led a Nature report turning mouse embryonic stem cells into primitive sperm cell precursors. Injected into eggs, embryos formed. aim to study germ cell development and infertility implications. Researchers note ethical and practical considerations. whether embryos become live mice remains under study.
MENTIONED IN THIS ARTICLE
George Q. Daley
Harvard Medical School
Nature
Hans R. Schoeler
University of Pennsylvania
Schoeler
John Gearhart
Johns Hopkins University
Daley
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