Results 161 to 170 of about 72,453 (299)

[¹⁷⁷Lu]Lu-DOTATATE Population Pharmacokinetics and Dosimetry Modeling for Adolescent and Adult Patients with Somatostatin Receptor-Positive Gastroenteropancreatic Neuroendocrine Tumors. [PDF]

J Nucl Med
Sood M, Lachi Silva L, Ho YY, Blumenstein L, Cherfi A, Xu L, Khanshan F.   +6 more
europepmc   +1 more source

Transcriptional benchmark dose modeling of ultraviolet radiation‐induced genomic activation in mouse skin

Photochemistry and Photobiology, EarlyView.
Exposure to ultraviolet radiation (UV‐R) from tanning equipment increases skin cancer risk through molecular changes, but genomic thresholds remain unclear. Using mice, we examined dose‐ and time‐dependent gene expression after erythemally‐weighted UV‐R doses (0–40 mJ/cm2).
Sami S. Qutob, Samantha P. M. Roesch, Sandy Smiley, Pascale V. Bellier, Andrew Williams, Kate B. Cook, Matthew J. Meier, Andrea Rowan‐Carroll, Carole L. Yauk, James P. McNamee, Vinita Chauhan   +10 more
wiley   +1 more source

First-in-human radiation dosimetry of the GRPR antagonist [⁶⁸Ga]Ga-NOTA-PEG₂-RM26 in patients with prostate and breast cancer. [PDF]

EJNMMI Res
Bjäreback A, Estenberg U, Tzortzakakis A, Axelsson R, Li C, Altena R, Tran TA, Hindorf C.   +7 more
europepmc   +1 more source

Characterization and parameters for the effectiveness of a UV‐C device for infection control in dental clinics

Photochemistry and Photobiology, EarlyView.
Purpose‐built UV‐C device achieves over 90% disinfection of high‐touch dental clinic surfaces. Abstract Healthcare‐associated infections (HAIs) remain a significant concern in dental settings, especially in light of increasing antimicrobial resistance.
Kátia Cristiane Hall, Everton Granemann Souza, Chiara das Dores do Nascimento, Marcel Luiz Basso, Mário Lúcio Moreira, Carla Lucía David Pena, Wellington Luiz Oliveira da Rosa, Rafael Guerra Lund, Evandro Piva   +8 more
wiley   +1 more source

Validation of Simplified Renal Dosimetry Protocols for ¹⁷⁷Lu-DOTATATE Therapy Using the IDAC-dose Software. [PDF]

Mol Imaging Radionucl Ther
Yokouchi A, Shibutani T, Konishi T, Yoneyama H, Ichikawa H, Wakabayashi H.   +5 more
europepmc   +1 more source

Effects of photobiomodulation therapy on pulmonary inflammation in chronic asthma: Dosimetric study in an experimental model

Photochemistry and Photobiology, EarlyView.
Photobiomodulation therapy (PBMT) was evaluated across a radiant energy range (1–7.5 J) in a murine model of chronic ovalbumin‐induced asthma to identify the optimal therapeutic dose. PBMT attenuated airway inflammation and remodelling, suppressed Th2 cytokines, and enhanced regulatory immune responses, highlighting a dose‐dependent immunomodulatory ...
Tawany Gonçalves Santos, Cintia Estefano Alves, Aurileia Aparecida de Brito, Bibiana Padilha de Menezes da Silva, Cinthya Cosme Gutierrez Duran, Stella Zamuner, Rodrigo Labat, José Antonio Silva Junior, Maria Cristina Chavantes, Flavio Aimbire, Renata Kelly da Palma, Ana Paula Ligeiro de Oliveira   +11 more
wiley   +1 more source

Design and validation of a deep learning GAN for predicting ¹ ⁷ ⁷Lu dose voxel kernels using GATE/GEANT4 Monte Carlo and IDAC-Dose 2.1 in phantom dosimetry. [PDF]

J Appl Clin Med Phys
Kapis OE, Kaniu MI, Giuseppe I, Angeyo HK.   +3 more
europepmc   +1 more source

Hydroxyaldehyde and formyl photoproducts of protoporphyrin IX formed under photodynamic diagnosis and therapy irradiation conditions

Photochemistry and Photobiology, EarlyView.
Photoproducts of the photosensitizer protoporphyrin IX (PpIX) may have diagnostic and therapeutic relevance in photodynamic diagnosis (PDD) and photodynamic therapy (PDT). These photoproducts possess fluorescence and photosensitizing properties and could serve as a complementary dosimetry index alongside photosensitizer photobleaching. The formation of
Sochi J. Ogbonna, Katsuyoshi Masuda, Hisanao Hazama   +2 more
wiley   +1 more source

Heart Substructure Radiation Dose and Cardiac Outcomes: Contemporary Evidence and Actionable Opportunities: JACC CardioOncology State-of-the-Art Review. [PDF]

JACC CardioOncol
Atkins KM, Walls G, Nikolova AP, Ferrall J, Oorloff M, Bychowski J, Kolb K, Karlstaedt A, Mitchell JD, Mak RH, Bergom C.   +10 more
europepmc   +1 more source

Cis‐urocanic acid formation following far‐UVC exposure and associated signaling responses in keratinocytes

Photochemistry and Photobiology, EarlyView.
Far‐UVC (200–235 nm) has emerged as a safe and effective indoor disinfection tool, but effects on skin immunomodulation remain unclear. This study demonstrates that 222 nm far‐UVC converts trans‐urocanic acid (UCA) to its biologically active cis isomer at levels comparable with solar radiation. In keratinocytes, far‐UVC alone caused modest increases in
Lizzie Thomas, Gareth Hazell, Katarzyna Baczynska, Jinkang Zhang, Paul O'Mahoney   +4 more
wiley   +1 more source