Results 51 to 60 of about 1,013,834 (330)

Sensitivity of Mediterranean amphipods and sea urchins to reference toxicants

Ciencias Marinas, 2002
 Toxicity tests were performed in two amphipod species, Gammarus aequicauda and Microdeutopus gryllotalpa, and three sea urchin species, Arbacia lixula, Paracentrotus lividus and Sphaerechinus granularis.
A Cesar, L Marín-Guirao, R Vita, A Marín   +3 more
doaj   +1 more source

G4.5 Pamam Dendrimer-Risperidone: Biodistribution and Behavioral Changes in In Vivo Model [PDF]

, 2013
Dendritic polymers are considered as emerging and outstanding carriers as modern medicinal systems due to their derivatisable branched architecture and possibility to modify them in numerous ways.
Alonso, Silvia del Valle, Bichara, Darío Román, Chiaramoni, Nadia Silvia, del Rio Zabala, Nahuel Eduardo, Marotta, Cristian Hernán, Prieto, Maria Jimena, Simonetta, Sergio Hernan   +6 more
core   +2 more sources

Prolonged Corrected QT Interval as an Early Electrocardiographic Marker of Cyclophosphamide‐Induced Cardiotoxicity in Pediatric Hematology and Oncology Patients

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Cyclophosphamide (CY) is associated with potentially fatal cardiotoxicity, yet no electrocardiographic indices have been established for early detection of CY‐induced cardiomyopathy. This study aimed to determine whether corrected QT interval (QTc) prolongation can predict early onset of CY‐related cardiac dysfunction in pediatric ...
Junpei Kawamura, Kentaro Ueno, Takuro Nishikawa, Yoshihiro Takahashi, Koji Nakae, Yasuhiro Okamoto   +5 more
wiley   +1 more source

Application of Fish Embryo Assay Using Zebrafish and Oryzias latipes for Toxicity Testing and Deriving Water Quality Criteria

Applied Sciences
To protect aquatic organisms in ecosystems, each country and continental union has established guidelines for deriving the water quality standards (WQS) of specific substances. These guidelines mandate the use of acute and chronic toxicity data for fish,
Lia Kim, Youn-Joo An
doaj   +1 more source

Toxicological Evaluation of Chicken-Breast Meat with High-Dose Irradiation

Journal of Integrative Agriculture, 2012
In this paper, toxicity and safety of high-dose irradiated chicken-breast meat were evaluated. For assays of acute toxicity, genetic toxicity, and sub-chronic toxicity, ames test, mice bone marrow erythrocyte micronucleus, and mice sperm abnormality were
Jia-ting ZHU, Min FENG, Jian-min YAN, Chun-quan LIU, Yi-ming HA, Mei-xu GAO, Ping YANG, Zhi-dong WANG, De-ning WANG, Shu-rong LI, Gui-qiang GU   +10 more
doaj   +1 more source

Dermal Acute Toxicity Test

International Journal of Social Health
The aim of the dermal acute toxicity test is to identify the intrinsic toxicity of a product by assessing its hazard potential following acute skin exposure. This test also provides preliminary data that can be used to determine the appropriate dosage level and guide the design of subsequent toxicity studies, including determining the LD50 value and ...
Meizora Aripima Meza, Ema Hermawati
openaire   +1 more source

Survey of sediment quality in Sabine Lake, Texas and vicinity [PDF]

, 1999
The toxicity of sediments in Sabine Lake, Texas, and adjoining Intracoastal Waterway canals was determined as part of bioeffects assessment studies managed by NOAA’s National Status and Trends Program.
Anderson, Jack W., Biedenbach, James, Carr, R. Scott, Hameedi, M. Jawed, Harmon, Michelle, Johnson, Tom, Long, Edward R., Mueller, Cornelia, Presley, Bobby J., Scott, K. John, Sloane, Gail M., Wade, Terry L.   +11 more
core  

Increased mortality in hematological malignancy patients with acute respiratory failure from undetermined etiology : a Groupe de Recherche en Réanimation Respiratoire en Onco-Hématologique (Grrr-OH) study [PDF]

, 2016
Background: Acute respiratory failure (ARF) is the most frequent complication in patients with hematological malignancies and is associated with high morbidity and mortality.
Azoulay, Elie, Benoit, Dominique, Bruneel, Fabrice, Contejean, Adrien, Darmon, Michael, Hamidfar, Rebecca, Jourdain, Mercé, Kouatchet, Achille, Lemiale, Virginie, Mayaux, Julien, Meert, Anne-Pascale, Mokart, Djamel, Nyunga, Martine, Perez, Pierre, Pène, Frédéric, Rabbat, Antoine, Renault, Anne, Resche-Rigon, Matthieu, Schlemmer, Benoît, Vincent, François   +19 more
core   +2 more sources

Pathogenic Germline PALB2 and RAD50 Variants in Patients With Relapsed Ewing Sarcoma

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Approximately 10% of patients with Ewing sarcoma (EwS) have pathogenic germline variants. Here, we report two cases: first, a novel germline pathogenic variant in partner and localizer of BRCA2 (PALB2) in a patient with a late EwS relapse. Its impact on homologous recombination is demonstrated, and breast cancer risk is discussed.
Molly Mack, A. Carolina Tufino, Mohd Azrin Jamalruddin, Sreya Dey, Yinghong Pan, Elina Mukherjee, Jessica D. Daley, Julia Meade, Mahmoud Aarabi, Lisa Maurer, James Cooper, Kara A. Bernstein, Kelly M. Bailey   +12 more
wiley   +1 more source

Characterizing Parental Concerns About Lasting Impacts of Treatment in Children With B‐Acute Lymphoblastic Leukemia

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background B‐acute lymphoblastic leukemia (B‐ALL) is the most common pediatric cancer, and while most children in high‐resource settings are cured, therapy carries risks for long‐term toxicities. Understanding parents’ concerns about these late effects is essential to guide anticipatory support and inform evolving therapeutic approaches ...
Kellee N. Parker, Sarah W. Alexander, Lisa M. Jacola, Kimberly A. Buff, Kyobin Hwang, Elham Hashemi, Gregory Stoddard, Lindsay A. Jibb   +7 more
wiley   +1 more source