Results 31 to 40 of about 8,912 (290)

Safety and efficacy of benzoic acid as a technological feed additive for weaned piglets and pigs for fattening

EFSA Journal, 2019
The additive under assessment is pure benzoic acid (> 99.8%), manufactured in the form of flakes. It is intended to be used as a technological feed additive (acidity regulator) in feedingstuffs for weaned piglets and pigs for fattening, with maximum ...
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, Fernando Ramos, Yolanda Sanz, Roberto Edoardo Villa, Ruud Woutersen, Gabriele Aquilina, Georges Bories, Andrew Chesson, Carlo Nebbia, Derek Renshaw, Matteo Lorenzo Innocenti, Jürgen Gropp   +24 more
doaj   +1 more source

Scientific Opinion on the safety and efficacy of ammonium chloride for bovines, sheep, dogs and cats

EFSA Journal, 2012
Ammonium chloride is applied as an acidity regulator of feed for bovines, sheep, dogs and cats. Its efficacy as an acidity regulator of feed has not been demonstrated.
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP)
doaj   +1 more source

Environmental regulation of Yersinia pathophysiology

Frontiers in Cellular and Infection Microbiology, 2016
Hallmarks of Yersinia pathogenesis include the ability to form biofilms on surfaces, the ability to establish close contact with eukaryotic target cells and the ability to hijack eukaryotic cell signaling and take over control of strategic cellular ...
Shiyun eChen, Karl M Thompson, Matthew S Francis   +2 more
doaj   +1 more source

Mother-daughter asymmetry of pH underlies aging and rejuvenation in yeast

eLife, 2014
Replicative aging in yeast is asymmetric–mother cells age but their daughter cells are rejuvenated. Here we identify an asymmetry in pH between mother and daughter cells that underlies aging and rejuvenation. Cytosolic pH increases in aging mother cells,
Kiersten A Henderson, Adam L Hughes, Daniel E Gottschling   +2 more
doaj   +1 more source

RIP1 Mediates Manzamine-A-Induced Secretory Autophagy in Breast Cancer

Marine Drugs, 2023
Cancer-derived small extracellular vesicles (sEVs) serve as critical mediators of cell-to-cell communication. Manzamine A (MA), a unique marine-derived alkaloid with various bioactivities, exerts anticancer effects against several kinds of tumors, but it
Xuan Wang, Yuanpeng Liu, Huan Qin, Guocui Qi, Xuehong Chen, Yi Lyu, Yantao Han   +6 more
doaj   +1 more source

Positive regulation of oxidative phosphorylation by nuclear myosin 1 protects cells from metabolic reprogramming and tumorigenesis in mice

Nature Communications, 2023
Metabolic reprogramming is one of the hallmarks of tumorigenesis. Here, we show that nuclear myosin 1 (NM1) serves as a key regulator of cellular metabolism.
Tomas Venit, Oscar Sapkota, Wael Said Abdrabou, Palanikumar Loganathan, Renu Pasricha, Syed Raza Mahmood, Nadine Hosny El Said, Shimaa Sherif, Sneha Thomas, Salah Abdelrazig, Shady Amin, Davide Bedognetti, Youssef Idaghdour, Mazin Magzoub, Piergiorgio Percipalle   +14 more
doaj   +1 more source

Acid-induced type VI secretion system is regulated by ExoR-ChvG/ChvI signaling cascade in Agrobacterium tumefaciens. [PDF]

PLoS Pathogens, 2012
The type VI secretion system (T6SS) is a widespread, versatile protein secretion system in pathogenic Proteobacteria. Several T6SSs are tightly regulated by various regulatory systems at multiple levels.
Chih-Feng Wu, Jer-Sheng Lin, Gwo-Chyuan Shaw, Erh-Min Lai   +3 more
doaj   +1 more source

Gibberellic acid in the ‘Cabernet Sauvignon’ grape: effects on grape cluster morphology and wine quality

Revista de Ciências Agroveterinárias, 2023
‘Cabernet Sauvignon’ is a commonly produced and consumed variety of grapes in Brazil, although late sprouting and flowering negatively affect wine production, hindering the production of elegant and balanced wines, especially in high-altitude regions of
Gabriela Zocche Pless , Thiago Moreira Monteiro, Giovani Furini, Milena de Souza Tomaz , Leonam Macedo da Torre , Carolina Pretto Panceri , Rogerio Anese   +6 more
doaj   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

FEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin, Tingting Chen, James A. Letts   +2 more
wiley   +1 more source

Shelf life responses of ‘Akito’ rose (Rosa spp.) cut flowers treated with growth regulator benzyl amino purine and microbiocide aluminium sulphate

International Journal of Agricultural Research, Innovation and Technology, 2020
Rose (Rosa spp.) production for cut flowers is an integral part of the horticultural industry. However, because roses are exotic plants they exhibit serious problems related to poor climatic adaptation. A study was conducted at the School of Agricultural
M Mataa, C Musenga, C Hakachite
doaj   +1 more source