Results 21 to 30 of about 25,870 (184)

Glyphosate translocation in hairy fleabane (Conyza bonariensis) biotypes Translocação do glyphosate em biótipos de buva (Conyza bonariensis)

Planta Daninha, 2008
The objective of this work was to evaluate the translocation of glyphosate in C. bonariensis plants resistant and susceptible to that herbicide. The 14C-glyphosate was mixed with commercial gyhphosate (800 g ha-1) and applied on the center of the adaxial
E.A. Ferreira, L. Galon, I. Aspiazú, A.A. Silva, G. Concenço, A.F. Silva, J.A. Oliveira, L. Vargas   +7 more
doaj   +1 more source

Efeito de formulações na absorção e translocação do glyphosate em soja transgênica Effect of formulations on the absorption and translocation of glyphosate in transgenic soybean

Planta Daninha, 2007
Este trabalho teve como objetivo avaliar a absorção e translocação de glyphosate em diferentes formulações por plantas de soja (variedade CD 219RR). Para isso, aplicou-se o 14C-glyphosate misturado à calda em três formulações comerciais (Roundup Ready® e
J.B. Santos, E.A. Ferreira, J.A. Oliveira, A.A. Silva, C.M.T. Fialho   +4 more
doaj   +1 more source

Translocação do glyphosate em biótipos de azevém (Lolium multiflorum) Glyphosate translocation in Italian ryegrass biotypes (Lolium multiflorum)

Planta Daninha, 2006
Foram avaliadas neste trabalho a absorção foliar e a translocação do glyphosate por biótipos de azevém (Lolium multiflorum) sensíveis e resistentes a esse herbicida.
E.A. Ferreira, J.B. Santos, A.A. Silva, J.A. Oliveira, L. Vargas   +4 more
doaj   +1 more source

A Review on Radiochemical Purity Analysis Methods of Radiopharmaceuticals

Journal of Isotopes, 2021
Radiopharmaceuticals means radionuclide preparations or labeled compounds for clinical diagnosis or therapeutic use. Radiochemical purity is one of the important judgment indexes to measure the quality of radiopharmaceuticals, which directly affects the ...
ZHANG Yun;YANG Liu;JIANG Hua
doaj   +1 more source

CARTOGRAPHIC APPROACHES FOR STUDY THE MIGRATION OF ARTIFICIAL RADIONUCLIDES

InterCarto. InterGIS, 2013
Stages of creation of an information-cartographical database according to distribution of artificial radionuclides in landscapes are considered in the article.
T. A. Vorobieva, A. V. Evseev, N. I. Tulskaya   +2 more
doaj   +1 more source

Development of [²²⁵Ac]Ac-PSMA-I&T for Targeted Alpha Therapy According to GMP Guidelines for Treatment of mCRPC

Pharmaceutics, 2021
Recently, promising results of the antitumor effects were observed in patients with metastatic castration-resistant prostate cancer treated with 177Lu-labeled PSMA-ligands.
Eline L. Hooijman, Yozlem Chalashkan, Sui Wai Ling, Figen F. Kahyargil, Marcel Segbers, Frank Bruchertseifer, Alfred Morgenstern, Yann Seimbille, Stijn L. W. Koolen, Tessa Brabander, Erik de Blois   +10 more
doaj   +1 more source

A Novel Metal-Based Imaging Probe for Targeted Dual-Modality SPECT/MR Imaging of Angiogenesis

Frontiers in Chemistry, 2018
Superparamagnetic iron oxide nanoparticles with well-integrated multimodality imaging properties have generated increasing research interest in the past decade, especially when it comes to the targeted imaging of tumors.
Charalampos Tsoukalas, Dimitrios Psimadas, George A. Kastis, George A. Kastis, Vassilis Koutoulidis, Adrian L. Harris, Maria Paravatou-Petsotas, Maria Karageorgou, Maria Karageorgou, Lars R. Furenlid, Lars R. Furenlid, Lia A. Moulopoulos, Dimosthenis Stamopoulos, Dimosthenis Stamopoulos, Penelope Bouziotis   +14 more
doaj   +1 more source

PET Diagnostic Molecules Utilizing Multimeric Cyclic RGD Peptide Analogs for Imaging Integrin α_vβ₃ Receptors

Molecules, 2021
Multimeric ligands consisting of multiple pharmacophores connected to a single backbone have been widely investigated for diagnostic and therapeutic applications.
Christos Liolios, Christos Sachpekidis, Antonios Kolocouris, Antonia Dimitrakopoulou-Strauss, Penelope Bouziotis   +4 more
doaj   +1 more source

Improved quality control of [177Lu]Lu-PSMA I&T

EJNMMI Radiopharmacy and Chemistry, 2023
Background Targeted radionuclide therapy with [177Lu]Lu-PSMA I&T (zadavotide guraxetan) has proven high efficacy and safety in treating patients with advanced prostate cancer worldwide.
Martin Kraihammer, Piotr Garnuszek, Andreas Bauman, Michael Maurin, Manuel Alejandre Lafont, Roland Haubner, Elisabeth von Guggenberg, Michael Gabriel, Clemens Decristoforo   +8 more
doaj   +1 more source

An alternative methodology for the determination of the radiochemical purity of 11C-methionine

EJNMMI Radiopharmacy and Chemistry, 2018
Background [11C]Methionine ([11C]MET) acts as an oncological radiopharmaceutical for measuring increased protein synthesis in brain tumours while having low uptake in normal brain an.
Javier Giglio, Gabriela Rosas, Martín Basso, Andrea Boné, Eduardo Savio, Henry Engler   +5 more
doaj   +1 more source