hidex amg automatic γ counter (Hidex)
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Hidex Amg Automatic γ Counter, supplied by Hidex, used in various techniques. Bioz Stars score: 86/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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Radioactivity:Article Title: Remote Neuroinflammation in Newly Diagnosed Glioblastoma Correlates with Unfavorable Clinical Outcome Article Snippet: .. Radioactivity levels of contralateral hemispheres (n = 13 glioblastoma and n = 13 sham-injected mice) and myeloid cell enriched and depleted cell pellets were measured in a Article Title: PET imaging of microglia in Alzheimer's disease using copper-64 labeled TREM2 antibodies Article Snippet: .. Radioactivity of the samples was measured in a Article Title: Deciphering sources of PET signals in the tumor microenvironment of glioblastoma at cellular resolution. Article Snippet: .. Radioactivity concentrations of cell pellets were measured in a Article Title: Remote Neuroinflammation in Newly Diagnosed Glioblastoma Correlates with Unfavorable Clinical Outcome Article Snippet: .. Radioactivity levels of contralateral hemispheres ( n = 13 glioblastoma and n = 13 sham-injected mice) and myeloid cell–enriched and –depleted cell pellets were measured in a Article Title: Functionalization of 68 Ga-Radiolabeled Nanodiamonds with Octreotide Does Not Improve Tumor-Targeting Capabilities. Article Snippet: .. Radioactivity concentration in the organ samples was measured in a Article Title: PIK3CA gain-of-function mutation in Schwann cells leads to severe neuropathy and aerobic glycolysis through a non-cell autonomous effect. Article Snippet: .. The right sciatic nerves were placed in counting vials, and their weight and accumulated radioactivity were measured using a Injection:Article Title: Remote Neuroinflammation in Newly Diagnosed Glioblastoma Correlates with Unfavorable Clinical Outcome Article Snippet: .. Radioactivity levels of contralateral hemispheres (n = 13 glioblastoma and n = 13 sham-injected mice) and myeloid cell enriched and depleted cell pellets were measured in a Article Title: PET imaging of microglia in Alzheimer's disease using copper-64 labeled TREM2 antibodies Article Snippet: .. Radioactivity of the samples was measured in a Article Title: Deciphering sources of PET signals in the tumor microenvironment of glioblastoma at cellular resolution. Article Snippet: .. Radioactivity concentrations of cell pellets were measured in a Article Title: Remote Neuroinflammation in Newly Diagnosed Glioblastoma Correlates with Unfavorable Clinical Outcome Article Snippet: .. Radioactivity levels of contralateral hemispheres ( n = 13 glioblastoma and n = 13 sham-injected mice) and myeloid cell–enriched and –depleted cell pellets were measured in a Article Title: Preparation, radiolabeling with 99mTc and 67Ga and biodistribution studies of albumin nanoparticles coated with polymers Article Snippet: Objective: To optimize radiolabeling with 99mTc and 67Ga of albumin nanoparticles coated with 4 differents synthetic polymers and to evaluate their stability in vivo and in vitro, as well as their biodistribution in vivo after intravenous administration.. Material and methods: The nanoparticles were prepared using albumin and NOTA-modified albumin by the desolvation met-hod and coated with 4 different polymers: HPMC, GMN2, GPM2 and GTM2.. They were purified, lyophilized and characterized. Article Title: TREM2 expression level is critical for microglial state, metabolic capacity and efficacy of TREM2 agonism Article Snippet: Using a MoFlo Astrios EQ cell sorter (B25982, Beckman Coulter), microglia were sorted based on their mKate2 expression into the subpopulations as described in the previous section. .. Sorted cell pellets were analysed in a Activity Assay:Article Title: Remote Neuroinflammation in Newly Diagnosed Glioblastoma Correlates with Unfavorable Clinical Outcome Article Snippet: .. Radioactivity levels of contralateral hemispheres (n = 13 glioblastoma and n = 13 sham-injected mice) and myeloid cell enriched and depleted cell pellets were measured in a Article Title: Deciphering sources of PET signals in the tumor microenvironment of glioblastoma at cellular resolution. Article Snippet: .. Radioactivity concentrations of cell pellets were measured in a Article Title: Remote Neuroinflammation in Newly Diagnosed Glioblastoma Correlates with Unfavorable Clinical Outcome Article Snippet: .. Radioactivity levels of contralateral hemispheres ( n = 13 glioblastoma and n = 13 sham-injected mice) and myeloid cell–enriched and –depleted cell pellets were measured in a Article Title: Preparation, radiolabeling with 99mTc and 67Ga and biodistribution studies of albumin nanoparticles coated with polymers Article Snippet: Objective: To optimize radiolabeling with 99mTc and 67Ga of albumin nanoparticles coated with 4 differents synthetic polymers and to evaluate their stability in vivo and in vitro, as well as their biodistribution in vivo after intravenous administration.. Material and methods: The nanoparticles were prepared using albumin and NOTA-modified albumin by the desolvation met-hod and coated with 4 different polymers: HPMC, GMN2, GPM2 and GTM2.. They were purified, lyophilized and characterized. Article Title: TREM2 expression level is critical for microglial state, metabolic capacity and efficacy of TREM2 agonism Article Snippet: Using a MoFlo Astrios EQ cell sorter (B25982, Beckman Coulter), microglia were sorted based on their mKate2 expression into the subpopulations as described in the previous section. .. Sorted cell pellets were analysed in a Concentration Assay:Article Title: Functionalization of 68 Ga-Radiolabeled Nanodiamonds with Octreotide Does Not Improve Tumor-Targeting Capabilities. Article Snippet: .. Radioactivity concentration in the organ samples was measured in a Single Photon Emission Computed Tomography:Article Title: Preparation, radiolabeling with 99mTc and 67Ga and biodistribution studies of albumin nanoparticles coated with polymers Article Snippet: Objective: To optimize radiolabeling with 99mTc and 67Ga of albumin nanoparticles coated with 4 differents synthetic polymers and to evaluate their stability in vivo and in vitro, as well as their biodistribution in vivo after intravenous administration.. Material and methods: The nanoparticles were prepared using albumin and NOTA-modified albumin by the desolvation met-hod and coated with 4 different polymers: HPMC, GMN2, GPM2 and GTM2.. They were purified, lyophilized and characterized. |
![Cell sorting after radiotracer injection identifies neurons as the predominant origin of [ 18 F]PI-2620 tau PET signals. a Experimental workflow of PET/MRI with subsequent cell sorting of neurons and astrocytes prior to the determination <t>of</t> <t>radioactivity</t> per isolated cell via <t>gamma</t> emission measurements and flow cytometry. b , c Comparison of radioactivity per isolated neuron and astrocyte between PS19 ( n = 5) and wild-type (WT, n = 5) mice. Each bar represents an individual animal. d Sagittal sections obtained via an MRI template showing z score images (vs. WT) of all investigated PS19 mice ( n = 5). Each image represents an individual animal. e , f Quantitative correlation between brainstem tau PET signals and radioactivity per single neuron or astrocyte. Pearson’s correlation coefficients are provided for the combined data from PS19 and WT mice (regression line with 95% confidence interval), as well as for the subset of PS19 mice. g , h Data-driven voxelwise correlation between radioactivity per single neuron or astrocyte and [ 18 F]PI-2620 tau PET images using statistical parametric mapping of the combined sample of PS19 and WT mice. Radiotracer uptake per neuron correlated with the distribution pattern of tau pathology in PS19 mice, whereas radiotracer uptake per astrocyte did not correlate with tau PET patterns. i , j Cell count and purity of isolated cells (neurons and astrocytes) as benchmark indices of the cell sorting procedure. k The increase in PET radioactivity in PS19 mice ( n = 5) compared with that in WT mice matches the increase in radioactivity determined by the number of isolated cells. The radioactivity per single cell was extrapolated from the established cell numbers in the mouse brain (71 × 10e 6 neurons, 21 × 10e 6 astrocytes)](https://pub-med-central-images-cdn.bioz.com/pub_med_central_ids_ending_with_6312/pmc11586312/pmc11586312__401_2024_2834_Fig3_HTML.jpg)