Results 71 to 80 of about 11,524,538 (332)

CA9‐Targeted PET Imaging for Noninvasive Discrimination of Clear Cell Renal Cell Carcinoma and Associated Tumor Biological Features

Advanced Science, EarlyView.
CA9‐targeted PET imaging could be a noninvasive approach to characterize clear cell renal cell carcinoma and associated tumor biology. PET uptake correlates with tumor CA9 expression and is linked to angiogenic activity, immune remodeling, and metabolic reprogramming.
Kailei Chen, Sixuan Cheng, Jian Shi, Ruijie Liu, Yilong Wu, Xin Zheng, Xinlun Song, Yunxuan Zhang, Lei Liu, Zhihao Wei, Qi Wang, Xinwei Li, Zirui Dong, Yuenan Liu, Hongmei Yang, Xiaoli Lan, Chunxia Qin, Dawei Jiang, Keshan Wang, Xiaoping Zhang   +19 more
wiley   +1 more source

Long‐term prognosis is associated with residual disease after neoadjuvant systemic therapy but not with initial nodal status

BJS (British Journal of Surgery), EarlyView., 2020
This long‐term follow‐up study determined survival rates in a Swedish national cohort of 417 patients with breast cancer who all had neoadjuvant systemic therapy (NAST). Sentinel lymph node biopsy (SLNB) was performed before NAST in clinically node‐negative and after NAST in clinically node‐positive patients.
L. Zetterlund, F. Celebioglu, T. Hatschek, J. Frisell, J. de Boniface   +4 more
wiley   +1 more source

Studying the Surface Radiation and Biopolymer Degradation of Soil under Normal and UV-Illuminated Conditions [PDF]

BIO Web of Conferences
The research studies the relation between the surface radioactivity of five types of soils, measured six times over three months and the biopolymer samples embedded in them, under natural conditions (ambient temperature and air humidity) and under UV ...
Atanasova Plamena, Nedkova Sabina, Ilyeva Antoniya, Kiryakova Dimitrina   +3 more
doaj   +1 more source

Solvent Oxidation‐Directed Synthesis of Highly Crystalline Iron Oxide Nanoparticles With Near‐Bulk Magnetization

Advanced Science, EarlyView.
Controlled oxidation of benzyl ether is established as a key synthetic parameter in the thermal decomposition of iron(III) acetylacetonate. Oxygenated solvent species alter precursor coordination and nucleation–growth kinetics, producing highly crystalline, magnetite‐rich nanoparticles with tunable size, controlled morphology, and near‐bulk ...
Lukas Hertle, Valentin Gantenbein, Joaquim Llacer‐Wintle, Mingchen Ma, Ziyu Li, Pu Luo, Zhengwei Tan, Fei Chen, Chen Chen, Chuanyi Wu, Chenxin Gao, Chenyi Zhou, Carlos Franco, Pere Bruna, Josep Puigmartí‐Luis, Xiang‐Zhong Chen, Bradley J. Nelson, Salvador Pané   +17 more
wiley   +1 more source

Tissue distribution and tumor uptake of folate receptor–targeted epothilone folate conjugate, BMS-753493, in CD2F1 mice after systemic administration

Acta Pharmaceutica Sinica B, 2016
To assess targeting of an epothilone folate conjugate (BMS-753493) to the folate receptor (FR)-overexpressed tumor in mice bearing both FR+ and FR– tumors, a series of experiments were conducted by quantitative whole-body autoradiography (QWBA) and LC–MS/
Hong Shen, Lifei Wang, Weiqi Chen, Krista Menard, Yang Hong, Yuan Tian, Samuel J. Bonacorsi, W. Griffith Humphreys, Francis Y. Lee, Jinping Gan   +9 more
doaj   +1 more source

Distribution of natural radioactivity on the environmental submicronic aerosols [PDF]

Tellus A: Dynamic Meteorology and Oceanography, 1971
An electrial ion mobility analyzer has been built for the study of the environmental aerosol particle size spectrum and of the distribution of natural activity on this spectrum in the size range 10?6 cm r > 10?6 cm. The mobility analyzer was carefully tested by a new method to prove the laminarity of flow and the air velocity distribution inside the ...
VRATISLAV HAVLOVIC, JAN OLOF SNIHS
openaire   +1 more source

ICOS‐ImmunoPET Monitors T Cell Activation After Combination Immune Checkpoint Blockade in a Mouse Model of Melanoma Brain Metastasis

Advanced Science, EarlyView.
ICOS‐immunoPET noninvasively visualizes activated T cells in melanoma brain metastases following combined anti‐PD‐1/anti‐CTLA‐4 therapy. Clinical translation of this imaging approach may improve patient stratification and treatment monitoring and serve as a quantitative imaging endpoint to support immunotherapy development and clinical trials in brain ...
Renesmee C. Kuo, Rohit Verma, Sydney C. Nagy, Mausam Kalita, Samuel Aubert, Josué Ballesteros‐Álvarez, Pedro Machado Almeida, Hannes Vogel, Israt S. Alam, Michael Lim, Michelle L. James   +10 more
wiley   +1 more source

Origin and risk assessment of natural radioactivity in groundwater from the Eastern Gonghe Basin, Tibetan Plateau

Journal of Groundwater Science and Engineering
This study systematically investigates natural radioactivity in groundwater from the densely populated eastern Gonghe Basin in Qinghai Province, aiming to reveal its spatial distribution, origins, and potential health risks.
Zhao-xuan Niu, Zhi-hui Deng, Xue Niu, Dong-fang Chen, Gui-lin Zhu, Wen-hao Xu, Lin-you Zhang, Qing-da Feng   +7 more
doaj   +1 more source

METHODS OF THE GEOMORPHOMETRY, REMOTE SENSING AND GIS IN STUDY OF THE 40K RADIONUCLIDE DISTRIBUTION IN SOIL OF ARABLE SLOPES, COMPLICATED WITH EROSION NETWORK

InterCarto. InterGIS, 2016
The 40K radioisotope is involved into the erosion processes on the arable slopes. Application of the very high resolution satellite images, GISs, geomorphometry methods and traditional agrochemical research techniques helped to identify the location of ...
L. N. Trofimetz, E. A. Panidi
doaj   +1 more source

Toward Personalized Theranostics: A Modular PET Platform for Antibody‐Based Imaging and Therapy

Advanced Science, EarlyView.
This modular, site‐specific antibody platform enables customizable conjugates for PET imaging and therapy. Interchangeable payloads – including radiometals, cytotoxics, and fluorophores – support adaptable, multimodal applications with limited off‐target effects. In vivo, the DFO/DOTAGA bischelate immunoconjugate provided clear tumor delineation in PET/
Delphine Vivier, Megane Grah Kple, Julen Ariztia, Marion Leroux, Mathieu Moreau, Michael Claron, Maxime Cheveau, Adam Laouafa, Agnieszka Kownacka, Camille Petitot, John Simonet, Alexandre M. M. Dias, Sophie Poty, Charles Truillet, Bertrand Collin, Alexandra Oudot, Franck Denat   +16 more
wiley   +1 more source