Results 41 to 50 of about 2,179,599 (299)

Aluminum Toxicity and Tolerance in Plants [PDF]

Plant Physiology, 1995
Aluminum (Al) is the most abundant metal in the earth's crust, comprising about 7% of its mass. Since many plant species are sensitive to micromolar concentrations of Al, the potential for soils to be Al toxic is considerable. Fortunately, most of the Al is bound by ligands or occurs in other nonphytotoxic forms such as aluminosilicates and ...
E., Delhaize, P. R., Ryan
openaire   +2 more sources

Infant Embryonal CNS Tumors: Molecular Insights and Treatment Considerations for Contemporary Pediatric Neuro‐Oncology

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Embryonal tumors comprise the majority of malignant central nervous system (CNS) neoplasms diagnosed in children under 3 years of age. Compared with their counterparts in older children, these tumors exhibit distinct molecular biology and a more aggressive clinical phenotype, while their management is complicated by the heightened ...
Sudarshawn Damodharan, Mariah Wright‐Nadkarni, Mohamed S. Abdelbaki, Girish Dhall   +3 more
wiley   +1 more source

Ewing Sarcoma in Infants and Children Under 2 Years of Age: A French Retrospective Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Ewing sarcoma, the second most common primary bone cancer in children, requires intensive treatment that may lead to significant long‐term sequelae, particularly in infants. We retrospectively analyzed data from 1621 French patients treated between 1988 and 2015 within the EW88/93/97 or EE99 trials, focusing on 17 infants diagnosed before 24 ...
Elodie Verdier, Nathalie Cozic, Marie‐Dominique Tabone, Gaelle Pierron, Perrine Marec‐Berard, Sarah Winter, Gabriel Revon‐Rivière, Cyril Lervat, Dominique Plantaz, Marie‐Pierre Castex, Gregory Guimard, Estelle Thebaud, Stephanie Proust, Laure Saumet, Natacha Entz‐Werle, Sophie Taque, Cécile Vérité, Marta Jimenez, Nathalie Gaspar   +18 more
wiley   +1 more source

Bisphenol A causes melatonin biosynthesis epigenetic reprogramming of melatonin biosynthesis genes in arabidopsis thaliana

Communications Biology
Bisphenol A (BPA) is a widely used chemical that is commonly found in soils and surface waters worldwide and acts as an oxidative stressor on plants. Our understanding of how BPA exposure affects cellular redox homeostasis remains limited.
Yu Zheng, Chun Bao, Jingxian Fang, Bolei Chen, Xiaoxi Yang, Jianbo Shi, Meiling Su, Zhenting Li, Yun Yin, Changli Zeng, Yong Liang   +10 more
doaj   +1 more source

Poisoning by Brachiaria spp. in various lamb breeds at increasing levels of supplementation during growth [PDF]

Pesquisa Veterinária Brasileira, 2020
: The study evaluate the frequency of poisoning by Brachiaria spp. at the rearing, growth and termination stages in various lamb breeds at increasing supplementation levels.
Gleice K.A. Melo, Camila C.B.F. Ítavo, Jonilson A. Silva, Kedma L.S.M. Ferelli, Pâmila C.G. Silva, Rayane C. Pupin, Ricardo A.A. Lemos   +6 more
doaj   +1 more source

Provider and Parent Perspectives on Prioritizing the “Asking and Monitoring” Pediatric Cancer Psychosocial Standards of Care

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background The Standards for Psychosocial Care for Children with Cancer and Their Families (“Standards”) are evidence‐based guidelines for psychosocial care in pediatric oncology. Care related to the three “Asking and Monitoring” Standards—Assessment of Psychosocial Needs, Assessment of Financial Needs, and Monitoring Neurocognitive Problems ...
Julia B. Tager, Natalie Koskela‐Staples, Emily M. Pariseau, Michele Scialla, Kimberly Buff, Lori Wiener, Victoria Sardi Brown, Anne E. Kazak, Kimberly S. Canter   +8 more
wiley   +1 more source

Comparison of two collection methods to determine protodioscin concentrations in Brachiaria spp. and to monitor Brachiaria spp. Poisoning [PDF]

Pesquisa Veterinária Brasileira, 2019
: The objective of this study was to evaluate the methods of collecting Brachiaria spp. (Simulated Grazing vs. Total Collection) for the determination of protodioscin concentrations and to monitor the intoxication in sheep susceptible and resistant to ...
Gleice K.A. Melo, Westerlly J. Silva, Rayane C. Pupin, Rubiane F. Heckler, Lucimara M. Nonato, Camila C.B.F. Ítavo, Valquíria B.N. Ferreira, Ricardo A.A. Lemos   +7 more
doaj   +1 more source

Toxic constituents of plant foodstuffs [PDF]

Proceedings of the Nutrition Society, 1970
Toxic constituents of plant foodstuffs , Toxic constituents of plant foodstuffs , کتابخانه مرکزی دانشگاه علوم پزشکی ...
openaire   +2 more sources

A field study of lead phytoextraction by various scented Pelargonium cultivars [PDF]

, 2008
Phytoremediation appears to be a promising technique for metal soil clean up, although its successful application on a large scale still remains a challenge.
Arshad, Muhammad, Tarigo, A., Kallerhoff, Jean, Silvestre, Jérôme, Pinelli, Eric, Pradère, Philippe, Dumat, Camille, Shahid, Muhammad, Guiresse, Agnès Maritchù, Kaemmerer, Michel, Guiresse, Maritxu   +10 more
core   +1 more source

Global Efforts to Reduce Paediatric Cancer Care Disparities in Radiotherapy: A Decade Change

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background We present an update on the status, needs and challenges faced by paediatric imaging and radiotherapy (RT) programmes globally after a previous survey conducted by the International Atomic Energy Agency (IAEA) 10 years prior. Methods We developed and distributed a 121‐question survey to radiation oncologists, medical physicists and ...
Raymond B. Mailhot Vega, Daniel J. Indelicato, Jeanette Parkes, Natia Esiashvili, Josué Hernández Benítez, Miriam Mikhail‐Lette, Olivera Cirajc Bjelac, Daniel Berger, Eva Ciurana, Yavuz Anacak, Lisbeth Cordero‐Mendez   +10 more
wiley   +1 more source