Sentences with phrase «from donors aged»

Recipients of blood from donors aged 17 - 20 were associated with an eight percent increased risk of death per unit transfused compared with recipients of red blood cells from donors aged 40 - 50.

In addition, recipients of red blood cells from donors aged 20 - 30 were associated with a six percent increased risk of death per transfused product compared with recipients of red blood cells from donors aged 40 - 50.

A total of 70 DCD liver transplants were performed at the investigators» institution: 32 from donors aged 55 years and younger, 20 from donors between 56 and 69 years, and 18 from donors aged 70 years and older.

They offered customers over the age of 35 injections of young plasma — the liquid component of blood that blood banks usually store — from donors ages 16 to 25.

Not exact matches

The donor serves as the custodian of the gift until the minor reaches the legal age of majority (this varies from state to state, but is typically 18 or 21).

The charity serves as a platform through which individual donors can support the education, health care, job training and personal development of young people from birth to 24 years of age.

Infant formula is suitable for use from birth to 12 months of age when babies are not breastfed or receiving expressed or donor breastmilk.

DeGroot spent several months conducting focus groups, one - on - one interviews, and online surveys with LGBTQ parents who had used donor insemination and with the children themselves, who ranged in age from 11 to 37.

The team also tested nanoparticle absorption for other kinds of human cells, including fibroblasts from donors of older ages and found significant differences.

They received either a saline placebo or plasma — blood from which the red cells have been removed — from blood donors aged 18 — 30.

«We studied human T cells, isolated from blood donors of all ages, to compare mature cytotoxic T cells with naive ones,» said Philip Ansumana Hull, graduate student in Ott's lab and one of the first authors of the study.

Complex II activity was measured in 27 donors, from aged six to 72 years.

This method involves removing the freshly fertilized nucleus from an egg that has little chance of further development because of age or disease and injecting it into the donor egg.

The researchers examined data from the Organ Procurement and Transplantation Network (OPTN) / United Network for Organ Sharing (UNOS), the nation's organ transplant network, on all reported «eligible deaths,» — defined as potential brain - dead organ donors age 70 years or less without any medical conditions precluding donation — from 2008 to 2013.

Consent rates were highest among potential donors under the age of 55, patients of white race, and when the referral from the local hospital was made in a «timely» manner.

Scientists at the University Autònoma de Barcelona in Spain studied 200,000 sperm from 18 healthy donors aged 24 to 74 years.

To find out, the researchers examined methylation patterns in iPSCs derived from the peripheral blood mononuclear cells of 16 donors, ages 21 to 100.

However, the number of mutations detected in iPSCs from donors over age 90 decreased.

The randomized phase III study included 180 patients aged 0 to 18 years with hematologic malignancies who underwent transplant from an unrelated donor selected using high - resolution typing for HLA - class I / II loci.

F: Demonstrates that extensive serial dilutions of central - intermediate and peripheral area HCECs only show telomerase activity in the endothelial peripheral area as taken from mixed aged donors (21 - 52 years).

The present study employed Ighb scid mice reconstituted with normal lymphocytes from young (2 -3-mo-old) and aged (20 -25-mo-old) donors and immunized with a protein conjugate of the hapten (4 - hydroxy -3-nitrophenyl) acetyl (NP) to determine whether the molecular changes in antibody repertoire reflect senescence in the B cells or whether they are mediated by the aging helper T lymphocytes.

When T cells were donated by young mice, the anti-NP response in GC was dominated by the canonical V186.2 gene, even if the responder B cells came from aged donors.

To examine the effect of age on the cognate function of CD4 T cells, we have used a novel adoptive transfer model that allows us to compare identical numbers of antigen - specific naive T cells from young and aged TCR transgenic (Tg) donors.

However, when the mice were reconstituted with T cells from aged donors, the expression of the V186.2 gene by young B cells was diminished and the response was dominated by the C1H4 gene, another member of the V186.2 / V3 family.

The team conducted tests on three different samples of cells aged in different ways: cells taken from aged donors, cells aged in culture in the lab, and those isolated from patients suffering from Hutchinson - Gilford progeria syndrome, a rare genetic disorder that ages sufferers at an accelerated rate.

Year in Review: Calico and the Buck Institute Are Collaborating on Research into Aging and Potential Therapeutics for Age - related Diseases Top Grant from the NIH Faculty Awards Published Research Buck Faculty Share Their Expertise Worldwide Buck Labs Focus on mTOR Pathway Live Longer, Live Well — New Donor Groups Get Behind the Buck's Mission Full STEAM Ahead: Unique Partnership Helps Marin and Sonoma Schools Meet New Science Standards Energy and Climate Change Visionary Jostein Eikeland Pledges $ 5 Million to the Buck Scientific Advisory Board Board of Trustees Financial Summary Buck Advisory Council Cumulative Donors and Sponsors Honor Roll of Donors

«As part of the currently aging population of the United States, the number of patients with heart failure is continuing to steadily increase, yet there remains a relative shortage of donor hearts — there simply aren't enough donor hearts available each year for each person who may benefit from transplantation,» said Dr. S. Jacob Scheinerman.