Results 81 to 90 of about 4,637,980 (251)

REACTIVE EXTRACTION OF TARTARIC ACID [PDF]

Chemistry Journal of Moldova: General, Industrial and Ecological Chemistry, 2009
The present paper describes the results of reactive extraction of tartaric acid in model systems, which can be used for its separation from secondary wine products.
Natalia Marchitan
doaj  

Liver organoids: modelling complexity in homeostasis and disease

FEBS Letters, EarlyView.
Studying liver in vitro has been challenging because simple 2D cell cultures fail to capture liver's cellular and architectural complexity. To bridge this gap, scientists increasingly use organoids, 3D liver models which better mimic liver composition and function. This review examines recent advances in liver organoid complexity and realism, discusses
Anna M. Dowbaj, Meritxell Huch
wiley   +1 more source

Golgi enzymes are retrieved from the plasma membrane to the trans‐Golgi network

FEBS Letters, EarlyView.
Golgi enzymes are traditionally considered resident proteins retained within the Golgi apparatus. Here, we demonstrate that a subset transiently reaches the cell surface and is subsequently retrieved to the trans‐Golgi network via retrograde transport. Using a nanobody‐based toolkit, we uncover a dynamic trafficking cycle of several Golgi enzymes.
Dominik P. Buser, Tina Junne
wiley   +1 more source

Partial depletion of plasminogen activator inhibitor‐1 decreases subcutaneous fat cell hypertrophy and liver cholesterol in high‐fat‐fed female mice

FEBS Letters, EarlyView.
Obesity raises blood levels of PAI‐1, a protein linked to metabolic dysfunction‐associated steatotic liver disease in people with obesity. In female mice fed a high‐fat diet, partially lowering PAI‐1 led to smaller subcutaneous fat cells and lower liver cholesterol, without changing body weight or insulin sensitivity.
Claudia E. Ramirez Bustamante, Robert Sharp, Pradip K. Saha, Elizabeth S. Anaya, Elizabeth L. Lieu, Evelyn L. de Groot, Pooja Patel, Mi Jeong Heo, Aaron R. Cox, Kang Ho Kim, Sean M. Hartig   +10 more
wiley   +1 more source

Air-steam explosion enhancing the extraction efficiency of chlorogenic acid from leaves of Eucommia ulmoides Oliver

, 2015
In order to achieve the desirable extraction yield of thermosensitive chlorogenic acid, a novel air-steam explosion with low temperature was developed to pretreat Eucommia ulmoides leaves in this study.
Fu, Xiaoguo, Chen, Hongzhang
core   +1 more source

Emerging experimental and computational methods for studying redox‐regulated structural transitions

FEBS Letters, EarlyView.
Redox reactions can reshape proteins and alter how they behave in cells, with important consequences for health and disease. This review explores emerging experimental and computational approaches for discovering these redox‐sensitive protein switches, revealing their structural effects, and predicting their behavior, opening new opportunities to ...
Tasneem Rass, Dana Reichmann, Gábor Erdős   +2 more
wiley   +1 more source

Liquid-liquid extraction of isovaleric acid using Alamine 308/diluent and conventional solvent systems: Effect of diluent and acid structure

, 2003
Distribution of isovaleric (3-methyl butanoic) acid between water and Alamine 308 (triisooctylamine) dissolved in C-5 and C-6-ring included diluents of proton-donating and -accepting (cyclopentanol, cyclohexanone), polar (chlorobenzene) and inert ...
Senol, A
core   +1 more source

Synergistic perspectives—How single‐molecule biophysics complement biochemical understanding

FEBS Letters, EarlyView.
In this review, we discuss how ensemble biochemistry and single‐molecule approaches are complementary, outline commonly used single‐molecule techniques, and illustrate their relevance through two representative case studies: chromatin organization by SMC complexes and pathway choice during DNA double‐strand break repair.
Sara De Bragança, Eline L. Jansen, Jorine M. Eeftens   +2 more
wiley   +1 more source

Equilibrium study on reactive extraction of propionic acid with N1923 in different diluents

, 2009
The equilibrium for the propionic acid extraction by N1923 in three diluents, represented as proton-donator (n-octanol), polar (butyl acetate). inert (hexane) types, have been studied. The diluents had a significant influence on the equilibrium.
Wu, Yong, Jin, Shengchao, Wang, Kang, Hua, Chao, Chang, ZD, Liu, Huizhou, Chang, Zhidong, Lei, Chao, Mahmood, Iram, Ma, Yinchen   +9 more
core   +1 more source

Translophagy—A potential link between autophagy impairment and translational errors

FEBS Letters, EarlyView.
Neurodegenerative diseases are characterised by the accumulation of abnormal proteins and protein aggregates, but their origin often remains unknown. We propose that selective autophagy removes damaged protein‐making machinery, preventing errors during protein synthesis.
Mykola V. Korolchuk, Gailing Ma, Robin Antrobus, Diego Manni, Marco Trevisan‐Herraz, Mustafa Khwaja, Max Brown, Gavin D. Richardson, Masaaki Komatsu, Daniel Erskine, Viktor I. Korolchuk, Tetsushi Kataura   +11 more
wiley   +1 more source