Skip to search form
Skip to main content
Skip to account menu
Semantic Scholar
Semantic Scholar's Logo
Search 237,162,294 papers from all fields of science
Search
Sign In
Create Free Account
Activation action
Known as:
Activated
, activating
, Activate
Expand
In biology, to stimulate a cell in a resting state to become active. This causes biochemical and functional changes in the activated cell.
National Institutes of Health
Create Alert
Alert
Related topics
Related topics
10 relations
Activated clotting time:Time:Pt:Bld:Qn:Coag
Activated protein C resistance:Imp:Pt:PPP:Nom
Activated protein C resistance:PrThr:Pt:PPP:Ord:Coag
Activated protein C resistance:TRto:Pt:PPP:Qn:Coag
Expand
Papers overview
Semantic Scholar uses AI to extract papers important to this topic.
Highly Cited
1992
Highly Cited
1992
Atom-resolved studies of the reaction between H2S and O on Ni(110).
Ruan
,
Besenbacher
,
Stensgaard
,
Laegsgaard
Physical Review Letters
1992
Corpus ID: 38289729
The reaction between H 2 S and preadsorbed O on Ni(110) has been studied at the atomic level by means of scanning tunneling…
Expand
Highly Cited
1987
Highly Cited
1987
Transcriptional regulation of bialaphos biosynthesis in Streptomyces hygroscopicus
H. Anzai
,
T. Murakami
,
S. Imai
,
A. Satoh
,
K. Nagaoka
,
C. Thompson
Journal of Bacteriology
1987
Corpus ID: 25513479
A DNA sequence (brpA) which regulates the expression of the genes of the bialaphos biosynthesis pathway (bap) in Streptomyces…
Expand
Review
1985
Review
1985
NIH conference. Molecular genetic analysis of human lymphoid neoplasms. Immunoglobulin genes and the c-myc oncogene.
T. Waldmann
,
S. Korsmeyer
,
A. Bakhshi
,
A. Arnold
,
I. Kirsch
Annals of Internal Medicine
1985
Corpus ID: 2200183
Immunoglobulin genes responsible for individual antibodies are organized as discontinuous DNA segments in their germline form. As…
Expand
Highly Cited
1984
Highly Cited
1984
Trans activation of plasmid-borne promoters by adenovirus and several herpes group viruses.
R. Everett
,
M. Dunlop
Nucleic Acids Research
1984
Corpus ID: 9358611
This paper describes experiments to test the ability of a number of viruses of the Herpes group, and also Adenovirus-2 and SV40…
Expand
Highly Cited
1980
Highly Cited
1980
The role of agonists that activate adenylate cyclase in the control of cAMP metabolism and enzyme release by human polymorphonuclear leukocytes.
G. Marone
,
L. Thomas
,
L. Lichtenstein
Journal of Immunology
1980
Corpus ID: 36378517
An inverse relationship between cAMP content and effector function is ascribed generally to immune and inflammatory cells…
Expand
Highly Cited
1979
Highly Cited
1979
Specificity of phospholipases in methylcholanthrene-transformed mouse fibroblasts activated by bradykinin, thrombin, serum, and ionophore A23187.
S. Hong
,
D. Deykin
Journal of Biological Chemistry
1979
Corpus ID: 41750644
Methylcholanthrene-transformed mouse fibroblasts synthesize prostaglandins in response to bradykinin, thrombin, serum, and the…
Expand
Highly Cited
1978
Highly Cited
1978
Hormonal activation of glycogen phosphorylase in hepatocytes from hypothyroid rats.
C. Malbon
,
S. Li
,
J. Fain
Journal of Biological Chemistry
1978
Corpus ID: 7075392
The ability of catecholamines and glucagon to stimulate glycogen phosphorylase activity was examined in hepatocytes isolated from…
Expand
Highly Cited
1972
Highly Cited
1972
The receptors concerned in the actions of catecholamines on glucose release, membrane potential and ion movements in guinea‐pig liver
D. Haylett
,
D. Jenkinson
Journal of Physiology
1972
Corpus ID: 26412600
1. Experiments have been made to identify the kinds of receptors concerned in the actions of catecholamines in increasing…
Expand
Highly Cited
1971
Highly Cited
1971
Interconversion of cyclic nucleotide-activated and cyclic nucleotide-independent forms of a protein kinase from beef heart.
J. Erlichman
,
A. Hirsch
,
O. Rosen
Proceedings of the National Academy of Sciences…
1971
Corpus ID: 8751910
A protein kinase activated by cyclic nucleotides was purified from beef heart. Upon exposure to adenosine 3':5'-cyclic…
Expand
Highly Cited
1966
Highly Cited
1966
Determining factor in the capacity of Rous sarcoma virus to induce tumors in mammals.
H. Hanafusa
,
T. Hanafusa
Proceedings of the National Academy of Sciences…
1966
Corpus ID: 10159216
assayed by focus formation in