Results 31 to 40 of about 162,116 (246)

Scientific Opinion on re‐evaluation of calcium carbonate (E 170) as a food additive

EFSA Journal, 2011
The Panel on Food Additives and Nutrient Sources added to Food provides a scientific opinion re‐evaluating the safety of calcium carbonate (E 170). Calcium carbonate is an inorganic salt authorised as a food additive in the EU, and is also included in ...
EFSA Panel on Food Additives and Nutrient Sources added to Food (ANS)
doaj   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Transcriptional profiling of circulating extracellular vesicles from prebiopsy prostate cancer patients

Molecular Oncology, EarlyView.
RNA profiling of circulating extracellular vesicles (EVs) from blood samples of men undergoing prostate biopsy identifies transcripts associated with clinically significant prostate cancer. Integrative analysis with public tumor datasets links EV‐derived gene signatures to tumor stage and progression‐free survival, highlighting CASP3, XRCC2, and RIT1 ...
Stefan Werner, Pierre Tennstedt, Randi C. Pose, Christian Müller, Katharina Besler, Svenja Schneegans, Malik Alawi, Marie C. Roesch, Sven Peine, Desiree Bonci, Joanna Budna‐Tukan, Evi Lianidou, Catherine Alix‐Panabières, Derya Tilki, Klaus Pantel   +14 more
wiley   +1 more source

Calcium carbonate supplementation causes memory impairment in mice

Asian Pacific Journal of Tropical Medicine, 2018
Objective: To investigate the influence of calcium carbonate supplementation on cognitive function in mice. Methods: Mice were fed diets containing 1.0% calcium carbonate for 8 weeks, following which they were evaluated for memory function using object ...
Yasushi Hasegawa, Tatsurou Inoue, Tatsuya Fuji   +2 more
doaj   +1 more source

Calcium carbonate instead of cornstarch as the releasing agent for powder-free surgery gloves [PDF]

Songklanakarin Journal of Science and Technology (SJST), 2019
This research investigated the feasibility of replacing cornstarch with calcium carbonate in surgery glove manufacturing. Cornstarch in slurry form is currently used as the releasing agent in order to prevent the gloves from sticking to the formers, to
Piyachat Wattanachai
doaj   +1 more source

Co-Deposition Mechanisms of Calcium Sulfate and Calcium Carbonate Scale in Produced Water

Crystals, 2021
Co-precipitation of mineral-based salts during scaling remains poorly understood and thermodynamically undefined within the water industry. This study focuses on investigating calcium carbonate and calcium sulfate mixed precipitation in scaling.
Yan Yan, Tao Yu, Huan Zhang, Jiayu Song, Chengtun Qu, Jinling Li, Bo Yang   +6 more
doaj   +1 more source

USP29‐regulated noncanonical stabilization of the hypoxia‐inducible factor‐α in aggressive prostate cancer

Molecular Oncology, EarlyView.
We identify USP29 as the only DUB mirroring CA9 expression, a marker of hypoxia and HIF pathway activation associated with PCA aggressiveness. USP29 stabilizes HIF‐1α and HIF‐2α via a noncanonical mechanism that is independent of PHD/pVHL activity yet relies on proteasomal regulation, establishing USP29 as a previously unrecognized regulator of hypoxic
Amelie S Schober, Leire Moreno‐Cugnon, Laura Martínez‐Pérez, Amaia Ercilla, Amaia Zabala‐Letona, Adrián Vicente‐Barrueco, Maider Fagoaga‐Eugui, Saioa Garcia‐Longarte, Blanca Calle‐Ciborro, Encarnación Pérez‐Andrés, Onintza Carlevaris, Sara Pozo, Isabel Mendizabal, Ugo Mayor, Arkaitz Carracedo, Violaine Sée, Edurne Berra   +16 more
wiley   +1 more source

Effect of Strength Enhancement of Soil Treated with Environment-Friendly Calcium Carbonate Powder

The Scientific World Journal, 2014
This study aims to investigate the effects of the strength improvement of soft ground (sand) by producing calcium carbonate powder through microbial reactions. To analyze the cementation effect of calcium carbonate produced through microbial reaction for
Kyungho Park, Sangju Jun, Daehyeon Kim
doaj   +1 more source

The effect of water softening calcium carbonate on the fluting paper properties from OCC and NSSC [PDF]

تحقیقات علوم چوب و کاغذ ایران, 2017
As a result of water treatment and during the water softening and hardness reducing process, calcium carbonate deposits with other impurities produced, collected and buried as mineral sludge. This study was done to investigate the effect of using calcium
Mina Akbari, Ghasem asadpour, noorodin nazarnezhad   +2 more
doaj   +1 more source

Physical-Mechanical Properties of Chartwell^® Coupling Agent-Treated Calcium Carbonate and Silica-Reinforced Hybrid Natural Rubber Composites

Crystals, 2022
In this work investigated the possibility of applying a superficial treatment to ultra-fine calcium carbonate aiming to improve its interaction with the polymer chains of natural rubber so it does not act just as a filler.
Gabriel Deltrejo Ribeiro, Carlos Toshiyuki Hiranobe, José Francisco Resende da Silva, Giovanni Barrera Torres, Leonardo Lataro Paim, Aldo Eloizo Job, Flávio Camargo Cabrera, Renivaldo José dos Santos   +7 more
doaj   +1 more source