Ultrastructural Study of Human Natural Killer (NK) Cell

Hiroshima Journal of Medical Sciences Volume 31 Issue 1 Page 31-35 published_at 1982-03-10
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Title ( eng )
Ultrastructural Study of Human Natural Killer (NK) Cell
Title ( jpn )
ヒトナチュラル・キラー(NK)細胞の電顕的考察
Creator
Kawaguchi Yoshinori
Kittaka Eishi
Tanaka Yoshito
Tanaka Takeo
Usui Tomofusa
Source Title
Hiroshima Journal of Medical Sciences
Volume 31
Issue 1
Start Page 31
End Page 35
Journal Identifire
[PISSN] 0018-2052
[EISSN] 2433-7668
[NCID] AA00664312
Abstract
An electron microscopic study of human natural killer (NK) cells showed abundant cytoplasm and relatively large mitochondria. They also had various kinds of granules in their cytoplasm. The mode of binding to the tumor cell (K 562) was tight, and villi protruded from NK cells to the target cells. Some target cells were already lysed after incubation for 5 minutes at 4°C.
Keywords
Natural killer cell
Transmission electron microscope
Descriptions
This work was supported in parts by Grants-in-Aid for Scientific Research (Project Nos. 544050 and 56770468) from the Ministry of Education, Science and Culture of Japan.
NDC
Medical sciences [ 490 ]
Language
eng
Resource Type departmental bulletin paper
Publisher
Hiroshima University School of Medicine
Date of Issued 1982-03-10
Publish Type Version of Record
Access Rights open access
Source Identifier
[ISSN] 0018-2052
[NCID] AA00664312
[PMID] 7096122