Interstitial Photodynamic Therapy in Normal Rat Liver

2010 ◽  
Author(s):  
Leandro M. Negreiros ◽  
Lilian T. Moriyama ◽  
Luis Gustavo Sabino ◽  
Clóvis Grecco ◽  
Emery C. Lins ◽  
...  
Keyword(s):  
Photodynamic Therapy ◽  
Rat Liver ◽  
Interstitial Photodynamic Therapy ◽  
Normal Rat

scholarly journals Interstitial photodynamic therapy in a rat liver metastasis model

1992 ◽  
Vol 66 (6) ◽  
pp. 1005-1014 ◽  
Author(s):  
R van Hillegersberg ◽  
JPA Marijnissen ◽  
WJ Kort ◽  
PE Zondervan ◽  
OT Terpstra ◽  
...  
Keyword(s):  
Photodynamic Therapy ◽  
Liver Metastasis ◽  
Rat Liver ◽  
Interstitial Photodynamic Therapy ◽  
Metastasis Model

Experimental determination of threshold dose in photodynamic therapy in normal rat liver

2007 ◽  
Vol 4 (6) ◽  
pp. 469-475 ◽  
Author(s):  
J Ferreira ◽  
L T Moriyama ◽  
C Kurachi ◽  
C Sibata ◽  
O Castro e Silva Jr. ◽  
...  
Keyword(s):  
Photodynamic Therapy ◽  
Experimental Determination ◽  
Rat Liver ◽  
Threshold Dose ◽  
Normal Rat

scholarly journals Photodynamic therapy with porphyrin and phthalocyanine sensitisation: Quantitative studies in normal rat liver

1986 ◽  
Vol 54 (1) ◽  
pp. 43-52 ◽  
Author(s):  
S G Bown ◽  
C J Tralau ◽  
P D Coleridge Smith ◽  
D Akdemir ◽  
T J Wieman
Keyword(s):  
Photodynamic Therapy ◽  
Rat Liver ◽  
Quantitative Studies ◽  
Normal Rat

Angiogenesis Induced by Photodynamic Therapy in Normal Rat Brain¶

2004 ◽  
Vol 79 (6) ◽  
pp. 494 ◽  
Author(s):  
Feng Jiang ◽  
Zheng Gang Zhang ◽  
Mark Katakowski ◽  
Adam M Robin ◽  
Michelle Faber ◽  
...  
Keyword(s):  
Photodynamic Therapy ◽  
Rat Brain ◽  
Normal Rat

scholarly journals STUDIES ON THE FUNCTION OF INTRACELLULAR RIBONUCLEASES

1966 ◽  
Vol 29 (3) ◽  
pp. 395-403 ◽  
Author(s):  
Takeshi Utsunomiya ◽  
Jay S. Roth
Keyword(s):  
Natural Products ◽  
Sodium Chloride ◽  
Rat Liver ◽  
Messenger Rna ◽  
Rnase Activity ◽  
Optimum Ph ◽  
Normal Rat ◽  
Pancreatic Rnase ◽  
The Stability ◽  
Normal Constituent

The RNase activity and properties of ribosome and polysome preparations from normal rat liver and some hepatomas have been examined. Polysome and ribosome preparations from the Novikoff, McCoy MDAB, and Dunning hepatomas had considerably higher specific RNase activity than corresponding preparations from normal rat liver, Novikoff ascites, or Morris 5123 hepatomas. The optimum pH of the RNase was approximately 8.5 for all samples tested, and the samples showed no evidence of latent RNase activity when treated with 3 M sodium chloride, EDTA, urea, or p-chloromercuribenzenesulfonic acid. The RNase activity appeared to be associated principally with breakdown products and/or subunits smaller than 80S. In the presence of Mg++ ions, subunits could reaggregate to form monomer ribosomes indistinguishable from the natural products, but some of the reassociated ribosomes could contain RNase activity which had been bound to the smaller particles. Similar results were obtained with spermine. In the hepatomas, evidence was obtained for the preexistence of considerable amounts of the smaller, RNase-containing subunits in the cell. When a small amount of crystalline bovine pancreatic RNase was added to partly dissociated ribosomes, the RNase was found only in association with the smaller subunits, and little or no enzyme was taken up by ribosomes or polysomes. The results have led to the conclusion that RNase is not a normal constituent of the ribosome or polysome, but that RNase may become associated with these particulates if dissociation and reassociation take place. Some implications of these findings for the stability of messenger RNA and for the mechanism of its breakdown are discussed.

Intracellular re-localisation by photochemical internalisation enhances the cytotoxic effect of gelonin — Quantitative studies in normal rat liver

2010 ◽  
Vol 142 (3) ◽  
pp. 347-353 ◽  
Author(s):  
Josephine Woodhams ◽  
Pei-Jen Lou ◽  
Pål K. Selbo ◽  
Alexander Mosse ◽  
Dahmane Oukrif ◽  
...  
Keyword(s):  
Rat Liver ◽  
Cytotoxic Effect ◽  
Quantitative Studies ◽  
Normal Rat

scholarly journals Retinyl palmitate hydrolase activity in normal rat liver.

1981 ◽  
Vol 256 (9) ◽  
pp. 4498-4503
Author(s):  
J.H. Prystowsky ◽  
J.E. Smith ◽  
D.S. Goodman
Keyword(s):  
Rat Liver ◽  
Retinyl Palmitate ◽  
Hydrolase Activity ◽  
Normal Rat
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