Results 81 to 90 of about 27,943 (287)

Validating the pivotal role of the immune system in low‐dose radiation‐induced tumor inhibition in Lewis lung cancer‐bearing mice

Cancer Medicine, 2018
Although low‐dose radiation (LDR) possesses the two distinct functions of inducing hormesis and adaptive responses, which result in immune enhancement and tumor inhibition, its clinical applications have not yet been elucidated.
Lei Zhou, Xiaoying Zhang, Hui Li, Chao Niu, Dehai Yu, Guozi Yang, Xinyue Liang, Xue Wen, Min Li, Jiuwei Cui   +9 more
doaj   +1 more source

Sex Steroids Measurement by Mass Spectrometry in Hypogonadal Men in a Real‐World Setting: Serum Estradiol (E2) and E2 to Total Testosterone Ratio Do Not Differ Between Patients With Klinefelter Syndrome and Non‐Klinefelter Syndrome Hypogonadism

Andrology, EarlyView.
ABSTRACT Background Traditionally, Klinefelter syndrome (KS) was considered a clinical condition associated with hyperestrogenism. Aim To compare circulating sex steroids, particularly estrogens, in a cohort of KS and non‐KS hypogonadal men. Materials and Methods A cohort of hypogonadal men, treated and untreated, was prospectively enrolled in a real ...
Daniele Renda Livraghi, Francesco Costantino, Filippo Vignali, Giulia Canu, Maria Cristina De Santis, Laura Roli, Tommaso Fasano, Vincenzo Rochira, Sara De Vincentis   +8 more
wiley   +1 more source

Comparison of modeled and observed cloud-free longwave downward radiation over the Alps

Meteorologische Zeitschrift, 2005
Differences between computed and observed cloud-free longwave downward radiation (LDR) were examined both for Payerne and six further radiation sites of the Alpine Surface Radiation Budget (ASRB) network.
Bruno Dürr, Rolf Philipona, Francis Schubiger, Atsumu Ohmura   +3 more
doaj   +1 more source

Bone Health and Aging in Klinefelter Syndrome

Andrology, EarlyView.
ABSTRACT Klinefelter syndrome (KS) is typically diagnosed in young adults, but advances in prenatal testing have led to its recognition at a much earlier age. Conversely, diagnosis in late adulthood remains uncommon, but still occurs. Independently from the age at diagnosis, KS individuals now receive more accurate and tailored care management than in ...
Filippo Vignali, Daniele Renda Livraghi, Francesco Costantino, Sara De Vincentis, Vincenzo Rochira   +4 more
wiley   +1 more source

Research Progress on the Biological Effects of Low-Dose Radiation in China

Dose-Response, 2019
Human are exposed to ionizing radiation from natural and artificial sources, which consequently poses a possible risk to human health. However, accumulating evidence indicates that the biological effects of low-dose radiation (LDR) are different from ...
Kaihua Ji, Yan Wang, Liqing Du, Chang Xu, Yang Liu, Ningning He, Jinhan Wang, Qiang Liu   +7 more
doaj   +1 more source

Biological equivalence between LDR and PDR in cervical cancer: multifactor analysis using the linear-quadratic model

, 2011
Purpose: The purpose of this work was the biological comparison between Low Dose Rate (LDR) and Pulsed DoseRate (PDR) in cervical cancer regarding the discontinuation of the afterloading system used for the LDR treatments atour Institution since December
José Guilherme Couto, Isabel Bravo, Rui Pirraco   +2 more
core  

Wavefront error sensing for LDR [PDF]

, 1988
Wavefront sensing is a significant aspect of the LDR control problem and requires attention at an early stage of the control system definition and design.
Glavich, T. A., Tubbs, Eldred F.
core  

The PART randomised trial protocol: Partial Ablation versus Radical Treatment for prostate cancer

BJU International, EarlyView.
Objectives Primary objective: to determine whether prostate gland partial ablation (PA) has non‐inferior oncological treatment success vs radical treatment (RT) of localised intermediate‐risk prostate cancer (irPCa). Secondary objectives: to compare (i) participant‐reported urinary and sexual dysfunction side effects, (ii) short/medium term serious ...
Richard J. Bryant, Tom Leslie, Marc Laniado, Abhishek Sharma, Alistair Grey, John Withington, Christopher Blick, Edward Streeter, Sanjeev Kotwal, Oliver Hulson, William Cross, Daniel W. Good, Altan Omer, Taimur T. Shah, Nishant Bedi, Luke Stroman, Caroline Moore, Prasanna Sooriakumaran, Hashim U. Ahmed, Simon F. Brewster, Vicki S. Barber, Aimi Hewitt, Clare Calvert, Jessica Scaife, Derek Shepherd, Filipa Landeiro, Jane Wolstenholme, Philip Camilleri, Clare Verrill, Shelagh Lovell, Martin Pirkl, Fergus Gleeson, Roxanne Williams, Jo Cook, Catherine R. Holt, Martyn Hill, Jonathan Cook, James Radford, Ioana R. Marian, Ruth Macpherson, Daisy Elliott, Jenny L. Donovan, Freddie C. Hamdy   +42 more
wiley   +1 more source

Rethinking Barrett's Surveillance When Surveillance Is Most Questioned: Can Dedicated Lists Be Part of the Answer? [PDF]

United European Gastroenterol J
United European Gastroenterology Journal, Volume 14, Issue 7, September 2026.
Moral-Villarejo G, Ortiz-Fernandez-Sordo J.   +1 more
europepmc   +2 more sources

Advances in Radiotherapy for Neoadjuvant Therapy of Stage III Non‐Small Cell Lung Cancer

Cancer Science, EarlyView.
This review summarizes three neoadjuvant radiotherapy techniques for stage III NSCLC, highlighting SFRT's low‐toxicity dual immune‐tumor control benefits and radioimmunotherapy's superior pathological response to guide precise multimodal treatment. ABSTRACT This review aims to systematically summarize the mechanisms of action, clinical evolution, and ...
Qinrong Mao, Yuanchun Yu, Yan Fang, Shaofeng Zhu, Chengjin Tang, Jing Cai   +5 more
wiley   +1 more source