Advanced Search
Display options
Filter resources
Text Availability
Article type
Publication date
Species
Language
Sex
Age
Showing 1 to 12 of 197 entries
Sorted by: Best Match Show Resources per page
CD73 as a novel marker for poor prognosis of oral squamous cell carcinoma.

Oncology letters

Ren ZH, Yuan YX, Ji T, Zhang CP.
PMID: 27347180
Oncol Lett. 2016 Jul;12(1):556-562. doi: 10.3892/ol.2016.4652. Epub 2016 Jun 01.

Ecto-5'-nucleotidase [cluster of differentiation (CD)73] has important functions in several types of cancer, however, its expression in squamous cell carcinoma (SCC) remains unknown. The present study was designed to investigate CD73 expression in SCC. CD73 expression was assessed by...

Monophosphoryl Lipid A: A Novel Agent for Inducing Pharmacologic Myocardial Preconditioning.

Journal of thrombosis and thrombolysis

Elliott GT.
PMID: 10613986
J Thromb Thrombolysis. 1996;3(3):225-237. doi: 10.1007/BF00181665.

Myocardial tissue appears to possess an endogenous protective mechanism whereby brief ischemic periods precondition cells to better withstand both reversible and irreversible injury associated with prolonged subsequent ischemic events. Protection develops within minutes of transient ischemia, dissipates within 1-2...

Normal levels of 5'-nucleotidase activity in lymphocytes from patients with x-linked agammaglobulinemia.

Science (New York, N.Y.)

Edwards NL, Fox IH.
PMID: 17758794
Science. 1979 Aug 03;205(4405):521. doi: 10.1126/science.205.4405.521.

No abstract available.

Incorporation of cytokinin N-benzyladenine into tobacco callus transfer ribonucleic Acid and ribosomal ribonucleic Acid preparations.

Plant physiology

Armstrong DJ, Murai N, Taller BJ, Skoog F.
PMID: 16659417
Plant Physiol. 1976 Jan;57(1):15-22. doi: 10.1104/pp.57.1.15.

The incorporation of the cytokinin N(6)-benzyladenine into tobacco (Nicotiana tabacum) callus tRNA and rRNA preparations isolated from tissue grown on medium containing either N(6)-benzyladenine-8-(14)C or N(6)-benzyladenine-8-(14)C: benzene-(3)H(G) has been examined. N(6)-benzyladenine was incorporated into both the tRNA and rRNA...

Enzyme sensors for determination of fish freshness.

Talanta

Volpe G, Mascini M.
PMID: 18966489
Talanta. 1996 Feb;43(2):283-9. doi: 10.1016/0039-9140(95)01758-5.

A simple and rapid procedure for the determination of fish freshness was developed and applied to the determination of the K(1) parameter (freshness indicator): K(1) = ([HXR] + [HX])/([IMP] + [HXR] + [HX]) x 100, where [IMP], [HXR] and...

Enzymatic activities of some snake venoms from families Elapidae and Viperidae.

Pakistan journal of pharmaceutical sciences

Alam JM, Qasim R, Alam SM.
PMID: 16414774
Pak J Pharm Sci. 1996 Jan;9(1):37-41.

Alkaline phosphomonoesterase, phosphodiesterase, L-amino acid oxidase, hyaluronidase, 5'-nucleotidase, arginine ester hydrolase, phospholipase A2 and proteinase activities were determined in eight snake venoms, including three from sea snake, of families Elapidae and Viperidae from Pakistan. The species includes three sea...

5-Nucleotidase.

The Biochemical journal

Gulland JM, Jackson EM.
PMID: 16746659
Biochem J. 1938 Mar;32(3):597-601. doi: 10.1042/bj0320597.

No abstract available.

In-situ activated macrophages are involved in host-resistance to lymphoma metastasis by production of nitric-oxide.

International journal of oncology

Umansky V, Rocha M, Kruger A, Vonhoegen P, Schirrmacher V.
PMID: 21552802
Int J Oncol. 1995 Jul;7(1):33-40.

We studied nitric oxide (NO) production, adenosine deaminase (ADA) and 5'-nucleotidase (5-N) activity as a function of macrophage activation in the model of spontaneous metastasis of ESbL T lymphoma cells transduced with the lacZ gene. Liver and spleen macrophages...

Isolation of axolemma-enriched fractions from bovine central nervous system.

Neuroscience letters

De Vries GH.
PMID: 19604872
Neurosci Lett. 1976 Oct;3(3):117-22. doi: 10.1016/0304-3940(76)90079-3.

Axolemmal fractions are isolated by discontinuous gradient centrifugation of purified myelinated axons which have been osmotically shocked to yield axons, myelin and axolemma. The axolemmal fractions are enriched in surface membrane marker enzymes such as Na(+),K(+)-activated ATPase, 5'-nucleotidase and...

Production of 5' Nucleotide by Using Halophilic Nuclease H Preferentially Adsorbed on Flocculated Cells of the Halophile Micrococcus varians subsp. halophilus.

Applied and environmental microbiology

Onishi H, Kamekura M, Yokoi H, Kobayashi T.
PMID: 16347767
Appl Environ Microbiol. 1988 Nov;54(11):2632-5. doi: 10.1128/aem.54.11.2632-2635.1988.

A bioreactor with a column of flocculated cells of the moderate halophile Micrococcus varians subsp. halophilus which adsorbed the halophilic nuclease H was designed to be used in the production of 5' nucleotides from RNA. A remarkable characteristic of...

Effects of restraint stress on the daily rhythm of hydrolysis of adenine nucleotides in rat serum.

Journal of circadian rhythms

Souza A, Detanico BC, Medeiros LF, Rozisky JR, Caumo W, Hidalgo MP, Battastini AM, Torres IL.
PMID: 21798049
J Circadian Rhythms. 2011 Jul 28;9:7. doi: 10.1186/1740-3391-9-7.

BACKGROUND: Adenosine 5-triphosphate (ATP) and its breakdown products ADP and adenosine can act as extracellular messengers in a range of biological processes. Extracellular adenine nucleotides are metabolized by a number of enzymes including NTPDases and 5'-nucleotidase, which are considered...

Increase of 5?-nucleotidase activity in some brain subcellular fractions after the administration of the convulsant 3-mercaptopropionic acid.

Neurochemistry international

Girardi E, Perez Raffo G, Rodriguez de Lores Arnaiz G.
PMID: 20504434
Neurochem Int. 1989;14(3):331-5. doi: 10.1016/0197-0186(89)90059-4.

5?-Nucleotidase activity was studied in subcellular fractions isolated from rat brain after the administration of the convulsant 3-mercaptopropionic acid. The results obtained showed that the activity of this membrane enzyme increased in the fractions of the cerebral cortex containing...

Showing 1 to 12 of 197 entries