Results 41 to 50 of about 2,455,606 (282)

Carcinomas and Carcinoid Tumors of the Lungs and Bronchi in Children and Adolescents: The EXPeRT Recommendations

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Primary lung carcinomas and bronchial carcinoid tumors (BC) are very rare malignancies in childhood. While typical BC and mucoepidermoid carcinomas are mostly low‐grade, localized tumors with a more favorable prognosis than in adults, necessitating avoidance of overtreatment, adenocarcinomas of the lung are often diagnosed at advanced disease ...
Michael Abele, Calogero Virgone, Michaela Kuhlen, Sabine Irtan, Yves Reguerre, Malgorzata Krawczyk, Ewa Bien, Tal Ben‐Ami, Maja Cesen, Ricardo Lopez‐Almaraz, Andrea Ferrari, Gianni Bisogno, Dominik T. Schneider, Abbas Agaimy, Constantin Lapa, Hubert Ducou le Pointe, Rainer Claus, Catherine Daniel, Ines B. Brecht, Daniel Orbach   +19 more
wiley   +1 more source

Radionuclides as inorganic contaminants of the aquatic environment

Desalination and Water Treatment
Radioactive isotopes are an inherent component of the natural environment. They can occur naturally or result from human activities, including nuclear energy production and industrial processes.
Agnieszka Dołhańczuk-Śródka, Daniel Janecki, Alicja Gawdzik   +2 more
doaj   +1 more source

STUDI KOMPARATIF EFEKTIFITAS EFFECTIVE MICROORGANISM (EM)DALAM PENGENDALIAN KEPADATAN LALAT PADA PETERNAKAN AYAM DIDESA PAKEM KECAMATAN GEBANG KABUPATEN PURWOREJO [PDF]

, 2004
Limbah peternakan ayam merupakan media yang disenangidan sangat baik untuk perkembangan lalat.Semua bagian tubuh lalat bisa berperan sebagai alat penular penyakit.Berdasarkan survei pendahuluan,tingkat kepadatan lalat dipeternakan ayam di Desa Pakem ...
SUHARYOKO, SAPTO
core  

Milnacipran affects mouse impulsive, aggressive, and depressive-like behaviors in a distinct dose-dependent manner [PDF]

, 2017
Serotonin/noradrenaline reuptake inhibitors (SNRIs) are widely used for the treatment for major depressive disorder, but these drugs induce several side effects including increased aggression and impulsivity, which are risk factors for substance abuse ...
Ohmura, Yu, Tsutsui-Kimura, Iku, Yoshida, Takayuki, Yoshioka, Mitsuhiro   +3 more
core   +2 more sources

Results of the Childhood Cancer and Leukaemia Group's United Kingdom Relapsed Wilms Tumour Trial

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background The United Kingdom relapsed Wilms tumour (UKW‐R) trial aimed to improve the historically low survival rates after relapse of Wilms tumour (WT) through a prospective national risk‐stratified protocol. The trial also evaluated efficacy and toxicity of high‐dose melphalan.
Sucheta J. Vaidya, Veronica Moroz, Juliet Hale, Vesna Pavasovic, Rachel Hobson, Patricia Sartori, Daniel Saunders, Mark Powis, Gordan M. Vujanic, Stephen Baker, Kathy Pritchard‐Jones   +10 more
wiley   +1 more source

Comparison of doses received from non-contrast enhanced brain CT examinations between two CT scanners

Heliyon
Objectives: Medical devices based on X-ray imaging, such as computed tomography, are considered notable sources of artificial radiation. The aim of this study was to compare the computed tomography dose volume index, the dose length product, and the ...
Veronika Žatkuliaková, Martin Števík, Martin Vorčák, Ján Sýkora, Zuzana Trabalková, Gabriel Broocks, Lukas Meyer, Jens Fiehler, Kamil Zeleňák   +8 more
doaj   +1 more source

European Standard Clinical Practice Guideline and EXPeRT Recommendations for the Diagnosis and Management of Gastroenteropancreatic Neuroendocrine Neoplasms in Children and Adolescents

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen, Calogero Virgone, Antje Redlich, Michael Abele, Ricardo Lopez‐Almaraz, Tal Ben‐Ami, Ewa Bien, Gianni Bisogno, Maja Mazic Cesen, Andrea Ferrari, Malgorzata A. Krawczyk, Yves Reguerre, Dominik T. Schneider, Ines B. Brecht, Charlotte Rigaud, Bilgehan Yalcin, Rainer Claus, Christian Vokuhl, Constantin Lapa, Jörg Fuchs, Segolene Hescot, Thomas Walter, Julien Hadoux, Daniel Orbach   +23 more
wiley   +1 more source

Optimal designs for estimating critical effective dose under model uncertainty in a dose response study [PDF]

Toxicologists have been increasingly using a class of models to describe a continuous response in the last few years. This class consists of nested nonlinear models and is used for estimating various parameters in the models or some meaningful function ...
Dette, Holger, Pepelyshev, Andrey, Shpilev, Piter, Wong, Weng Kee   +3 more
core   +3 more sources

Age-Dependent Changes in Effective Dose in Pediatric Brain CT: Comparisons of Estimation Methods

Tomography, 2023
The effective dose (ED) in computed tomography (CT) may be calculated by multiplying the dose–length product (DLP) by a conversion factor. As children grow, automatic exposure control increases the DLP, while the conversion factor decreases; these two ...
Yusuke Inoue, Masahiro Mori, Hiroyasu Itoh, Kohei Mitsui, Hiroki Miyatake, Takuro Yamane, Hirofumi Hata   +6 more
doaj   +1 more source

Investigation of Natural Effective Gamma Dose Rates case study: Ardabil Province in Iran [PDF]

Gamma rays pose enough energy to form charged particles and adversely affect human health. Since, the external exposure of human beings to natural environmental gamma radiation normally exceeds that from all man-made sources combined, natural background ...
A Bozkurt, F Bouzarjomeheri, F Saghatchi, FH Al-Ghorabie, FS Al-Saleh, H Ahmadi, H Arvela, JS Hughes, JU Ahmed, L Rybach, M Bahreini Tosi, M Charles, M Pollycove, M Sohrabi, MB Tavakoli, MT Bahreini Tousi, MT Bahreini Tousi, S Hazrati, S Hazrati, S Selvasekarapandian   +19 more
core   +3 more sources