• Title/Summary/Keyword: 혈연

Search Result 147, Processing Time 0.019 seconds

"징검다리"소식

  • Korea Marrow Donor Program
    • 나누는사람들
    • /
    • s.32
    • /
    • pp.23-23
    • /
    • 2005
  • '징검다리'는 조혈모세포이식이 필요한 환자들에게 비혈연간 조혈모세포기증을 실천한 분들의 모임입니다. 따뜻한 마음을 가진 기증자들의 모임이니 만큼 따뜻한 활동들을 하고 있습니다.

  • PDF

한반도와 만주의 지연과 인연

  • 홍시환
    • Journal of the Speleological Society of Korea
    • /
    • v.30 no.31
    • /
    • pp.45-49
    • /
    • 1992
  • 우리 한국과 중국의 국교수교를 진심으로 환영하면서 한반도와 중국동북지방인 만주와의 역사적인 상관적, 혈연적이고도 지연적인 입장에서 사학전공도 아닌 지리학 전공인 범부의 위치에서 몇 글자 적기로 한다.(중략)

  • PDF

A Successful Transplant of HLA-3 Loci Mismatched Umbilical Cord Blood into a Patient with Acute Myeloid Leukemia from an Unrelated Donor (급성 골수구성 백혈병 환아에서 비혈연간 주조직 적합 항원 3부위 불일치 제대혈 조혈모세포 이식 성공 1례)

  • Kwon, Byoung Chul;Shin, Kyung Mi;Won, Sung Chul;Lyu, Chuhl Joo;Yang, Chang Hyun;Kim, Hyun Ok
    • Clinical and Experimental Pediatrics
    • /
    • v.45 no.7
    • /
    • pp.912-916
    • /
    • 2002
  • Cord blood is a useful source of allogeneic hematopoietic stem cells for bone marrow reconstitution. The number of umbilical cord blood transplants is increasing worldwide. In this a case 15-month-old boy with acute myeloid leukemia was treated with umbilical cord blood transplant from an HLA-3 loci mismatched unrelated donor. Granulocyte recovery greater than $500/mm^3$ occurred at day 49, and the platelet recovered greater than $20,000/mm^3$ independent of transfusion at day 81 after stem cell infusion.

Estimation of Inbreeding Coefficients and Effective Population Size in Breeding Bulls of Hanwoo (Korean Cattle) (한우 씨수소의 근교계수와 유효집단크기의 추정)

  • Dang, Chang-Gwon;Lee, Jung-Jae;Kim, Nae-Soo
    • Journal of Animal Science and Technology
    • /
    • v.53 no.4
    • /
    • pp.297-302
    • /
    • 2011
  • This study was carried out to estimate average inbreeding coefficients, relatedness and effective population size of breeding bulls and to suggest optimal alternatives on problems of current Hanwoo improvement system. Data on proven and young bulls were obtained from 1,128 heads of Livestock Improvement Main Center from 1983 to 2008. Pedigree information on proven and young bulls was obtained from 3,760 heads of Korea Animal Improvement Association. Average inbreeding coefficients and average relatedness of proven and young bulls were estimated at the range of 0.04-0.07%, 0.10-6.82%, respectively. Effective population size was estimated for 220 heads from the average rate of inbreeding of last 26 years. Average inbreeding coefficient is rising rapidly for the last two years as well as average relatedness. Effective population size was estimated for 47 heads for the last five years. These results suggest that selection criteria of proven bulls should include not only genetic evaluation of carcass performance from progeny-test, but also inbreeding and relationship coefficients, in order to maintain genetic variability of Hanwoo. In addition, effective population size should be increased by increasing the number of proven bulls.