Results 71 to 80 of about 286,909 (314)

Safety and efficacy of sodium selenate as feed additive for ruminants

EFSA Journal, 2019
Following a request from the European Commission, EFSA was asked to deliver a scientific opinion on the safety and efficacy of sodium selenate as a nutritional feed additive for ruminants, when used via an intraruminal bolus in ruminants.
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), Vasileios Bampidis, Giovanna Azimonti, Maria de Lourdes Bastos, Henrik Christensen, Birgit Dusemund, Maryline Kouba, Mojca Kos Durjava, Marta López‐Alonso, Secundino López Puente, Francesca Marcon, Baltasar Mayo, Alena Pechová, Mariana Petkova, Yolanda Sanz, Roberto Edoardo Villa, Ruud Woutersen, Francesco Cubadda, Gerhard Flachowsky, Alberto Mantovani, Gloria López‐Gálvez, Fernando Ramos   +21 more
doaj   +1 more source

The effect of the regular solution model in the condensation of protoplanetary dust

, 2011
We utilize a chemical equilibrium code in order to study the condensation process which occurs in protoplanetary discs during the formation of the first solids.
Allende, Allende, Anderson, Anderson, Asimow, Asplund, Beckett, Belov, Benisek, Bergin, Birnstiel, Bodsworth, Bouwman, Brauer, Brownlee, Brownlee, Byerley, Carpenter, Charlu, Conard, Darken, DeHoff, Dullemond, D’Alessio, D’Alessio, D’Alessio, F. C. Pignatale, Fegley, G. Brooks, Gail, Gail, Gail, Geers, Gemmi, Ghiorso, Grevesse, Grossman, Hack, Haisch, Henning, Imae, Jacob, K. Liffman, Kerrick, Kessler-Silacci, Krot, Lewis, Liffman, MacPherson, Marfunin, Meeus, Merlini, Nafziger, Nafziger, Nakamura, Nakamura, Newton, Olofsson, Pasek, Pegourie, Pollack, Porter, Rietmeijer, Roine, S. T. Maddison, Sakao, Sasselov, Saxena, Schegerer, Scott, Scott, Toppani, V. Taquet, Walbaum, White, Yoneda, Zolensky   +76 more
core   +1 more source

Root uptake of lipophilic zinc-rhamnolipid complexes [PDF]

, 2008
This study investigated the formation and plant uptake of lipophilic metal-rhamnolipid complexes. Monorhamnosyl and dirhamnosyl rhamnolipids formed lipophilic complexes with copper (Cu), manganese (Mn), and zinc (Zn). Rhamnolipids significantly increased
Hettiarachchi, Ganga M., Karkkainen, Michael, McLaughlin, Michael J., Scheckel, Kirk G., Stacey, Samuel P., Çakmak, İsmail   +5 more
core   +1 more source

Recognition of Trace Element Contamination Using Ficus macrophylla Leaves in Urban Environment [PDF]

, 2020
Urban areas are characterized by numerous pollutants emitted by anthropic sources both in the form of solid and gaseous particulates. Biomonitoring is an easy, economical, and accessible approach for the determination of atmospheric pollutants.
Alaimo Maria Grazia, Varrica Daniela
core   +1 more source

Combining antibody conjugates with cytotoxic and immune‐stimulating payloads maximizes anti‐cancer activity

Molecular Oncology, EarlyView.
Methods to improve antibody–drug conjugate (ADC) treatment durability in cancer therapy are needed. We utilized ADCs and immune‐stimulating antibody conjugates (ISACs), which are made from two non‐competitive antibodies, to enhance the entry of toxic payloads into cancer cells and deliver immunostimulatory agents into immune cells.
Tiexin Wang, Dong Jun Koo, Peter M. Tessier, Greg M. Thurber   +3 more
wiley   +1 more source

Safety and efficacy of the feed additives cobalt(II) acetate tetrahydrate, cobalt(II) carbonate, cobalt(II) carbonate hydroxide (2:3) monohydrate and cobalt(II) sulphate heptahydrate for bovines with a functional rumen, equidae, lagomorphs, rodents, herbivore reptiles, zoo mammals and camelids (Regal B.V.)

EFSA Journal
Following a request from the European Commission, EFSA was asked to deliver a scientific opinion on the safety and efficacy of cobalt(II) acetate tetrahydrate, cobalt(II) carbonate, cobalt(II) carbonate hydroxide (2:3) monohydrate and cobalt(II) sulphate
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), Roberto Edoardo Villa, Giovanna Azimonti, Eleftherios Bonos, Henrik Christensen, Mojca Durjava, Birgit Dusemund, Ronette Gehring, Boet Glandorf, Maryline Kouba, Marta López‐Alonso, Francesca Marcon, Carlo Nebbia, Alena Pechová, Miguel Prieto‐Maradona, Ilen Röhe, Katerina Theodoridou, Maria Bastos, Fernando Ramos, Georges Bories, Jürgen Gropp, Alberto Mantovani, Jaume Galobart, Anna Dioni, Orsolya Holczknecht, Fabiola Pizzo, Maria Vittoria Vettori, Alberto Navarro‐Villa   +27 more
doaj   +1 more source

Safety and efficacy of selenium compounds (E8) as feed additives for all animal species: Sodium selenite, based on a dossier submitted by Todini and Co SpA

EFSA Journal, 2016
Selenium is an essential trace element for vertebrates, involved in a series of vital metabolic functions. Sodium selenite is a safe and efficacious source of selenium for all animal species/categories.
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP)
doaj   +1 more source

Scientific Opinion on safety and efficacy of zinc compounds (E6) as feed additive for all animal species: Zinc oxide, based on a dossier submitted by Grillo Zinkoxid GmbH/EMFEMA [PDF]

EFSA Journal, 2012
Zinc oxide is a safe source of zinc for all animal species and no concerns for consumer safety are expected from the use of zinc oxide in animal nutrition, considering the maximum contents for total zinc in feedingstuffs set by EU legislation. Zinc oxide
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP)
doaj   +1 more source

The PI3Kδ inhibitor roginolisib (IOA‐244) preserves T‐cell function and activity

Molecular Oncology, EarlyView.
Identification of novel PI3K inhibitors with limited immune‐related adverse effects is highly sought after. We found that roginolisib and idelalisib inhibit chronic lymphocytic leukemia (CLL) cells and Treg suppressive functions to similar extents, but roginolisib affects cytotoxic T‐cell function and promotion of pro‐inflammatory T helper subsets to a
Elise Solli, Alessio Bevilacqua, Mathias Wenes, Denis Migliorini, Lars van der Veen, Sigrid S Skånland, Giusy Di Conza, Kjetil Taskén   +7 more
wiley   +1 more source

Revisiting copper and zinc in end-stage renal disease patients

Pediatria Polska
Numerous research projects have discovered how trace elements affect people with end-stage renal disease (ESRD). Thus, understanding the mechanism of action and the potential treatment options requires research into the chemical compounds that have an ...
Maha Abd Sahab, Basim Abd Al-Raheem, Khalid Farouk, Hussein Al-Hakeim, Maha Abd Al-Sahab   +4 more
doaj   +1 more source