Results 201 to 210 of about 32,685 (264)
Radiolabeling of Micro-/Nanoplastics via In-Diffusion
Nanomaterials, 2023 Micro- and nanoplastics are emerging pollutants with a concerning persistence in the environment. Research into their environmental impact requires addressing challenges related to sensitively and selectively detecting them in complex ecological media ...
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Journal of Aerosol Medicine and Pulmonary Drug Delivery, 2022
In vivo measurements of the deposition of an inhaled radiolabeled pharmaceutic have provided useful information related to the inhaler efficiency for depositing drug in the lung. A number of labeling techniques have been developed and applied to pharmaceutical aerosols delivered by pressurized metered-dose ...
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In vivo measurements of the deposition of an inhaled radiolabeled pharmaceutic have provided useful information related to the inhaler efficiency for depositing drug in the lung. A number of labeling techniques have been developed and applied to pharmaceutical aerosols delivered by pressurized metered-dose ...
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Cell Biochemistry and Biophysics, 2014
Chemistry is the science of chemical reactions, the study of chemical properties, composition, and structure of a molecule. When the molecule under observation is of a biological origin (proteins, carbohydrates, lipids, or nucleic acids), the study of its chemical properties, reactions, and structure is known as biochemistry. Similarly, if the molecule
Xiaoying, Zhang +2 more
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Chemistry is the science of chemical reactions, the study of chemical properties, composition, and structure of a molecule. When the molecule under observation is of a biological origin (proteins, carbohydrates, lipids, or nucleic acids), the study of its chemical properties, reactions, and structure is known as biochemistry. Similarly, if the molecule
Xiaoying, Zhang +2 more
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Seminars in Nuclear Medicine, 1984
The radiolabeling of platelets has been studied for many years, both with megakaryocytes labeled in vivo and with direct platelet labels in vitro. The major aim of this work has been to evaluate platelet interactions in vivo. This has been made possible with indium-111-labeled platelets.
C J, Mathias, M J, Welch
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The radiolabeling of platelets has been studied for many years, both with megakaryocytes labeled in vivo and with direct platelet labels in vitro. The major aim of this work has been to evaluate platelet interactions in vivo. This has been made possible with indium-111-labeled platelets.
C J, Mathias, M J, Welch
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The Impact of Radiolabeled Nanomaterials
Current Radiopharmaceuticals, 2023Abstract: Nanotechnology has changed the world, with a great impact on industry and medicine. In this commentary, we discuss the importance of radiolabeled nanomaterials for the construction of theranostic, imaging and therapeutic agents in order to pave the future of medicine.
Martha SahylíOrtega, Pijeira +4 more
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2013
Radioactive end-labeling is useful for visualizing and allowing the detection of nucleic acids at trace concentrations. Radioactive end-labeling can be carried out on RNA, DNA, or other modified nucleic acids. For RNA, the uses of end-labeling extend beyond simple detection of the intact RNA.
Rishi, Porecha, Daniel, Herschlag
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Radioactive end-labeling is useful for visualizing and allowing the detection of nucleic acids at trace concentrations. Radioactive end-labeling can be carried out on RNA, DNA, or other modified nucleic acids. For RNA, the uses of end-labeling extend beyond simple detection of the intact RNA.
Rishi, Porecha, Daniel, Herschlag
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Radiolabeled choline as a proliferation marker: Comparison with radiolabeled acetate
Nuclear Medicine and Biology, 2004[11C]Choline is a potential tracer to detect tumors, especially brain and prostate cancers. The metabolism of [11C]choline defines the accumulation pattern of [11C]choline in tumors depicted by positron emission tomography. Choline is a precursor of phosphatidylcholine that is a major constituent of membrane lipids.
Mitsuyoshi, Yoshimoto +5 more
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Radiolabelled chemotherapeutics.
The quarterly journal of nuclear medicine and molecular imaging : official publication of the Italian Association of Nuclear Medicine (AIMN) [and] the International Association of Radiopharmacology (IAR), [and] Section of the Society of..., 2007During the past 3 decades various chemotherapeutics have been directly or indirectly radiolabeled for single photon emission computed tomography (SPECT) and positron emission tomography (PET) imaging. Several of these radiolabeled chemotherapeutics have been injected into patients for the purpose of better understanding their biodistribution and ...
S. Rottey +2 more
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Seminars in Nuclear Medicine, 1976
Bleomycin serves as a useful prototype for a study of the various properties required in a radiopharmaceutical for tumor imaging. Both in vitro and in vivo results using bleomycin labeled with a large number of different radionuclides have now been reported.
D A, Goodwin, C F, Meares
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Bleomycin serves as a useful prototype for a study of the various properties required in a radiopharmaceutical for tumor imaging. Both in vitro and in vivo results using bleomycin labeled with a large number of different radionuclides have now been reported.
D A, Goodwin, C F, Meares
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Nuclear Medicine Communications, 1995
Designed by nature for stimulating, inhibiting or regulating numerous life functions, for a long time peptides have been considered ideal agents for therapeutic applications. In recent years, radiolabelled peptides have emerged as a new, useful class of radiopharmaceuticals for diagnosis of a variety of endocrine tumours. Although clinical results with
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Designed by nature for stimulating, inhibiting or regulating numerous life functions, for a long time peptides have been considered ideal agents for therapeutic applications. In recent years, radiolabelled peptides have emerged as a new, useful class of radiopharmaceuticals for diagnosis of a variety of endocrine tumours. Although clinical results with
openaire +2 more sources