Results 91 to 100 of about 43,630 (299)

NIEHS/FDA CLARITY-BPA research program update

, 2015
Bisphenol A (BPA) is a chemical used in the production of numerous consumer products resulting in potential daily human exposure to this chemical. The FDA previously evaluated the body of BPA toxicology data and determined that BPA is safe at current ...
Camacho, Luísa, Chidambaram, Mani,, Twaddle, Nathan C., Chidambaram, Mani, Schug, Thaddeus T., Twaddle, Nathan C.,, Vanlandingham, Michelle, Camacho, Luísa,, Delclos, K. Barry,, Churchwell, Mona I., Walker, Nigel J.,, Woodling, Kellie, Bryant, Matthew, Bryant, Matthew,, Lewis, Sherry M.,, Favaro, Carolyn, Costa, Gonçalo Gamboa da, da Costa, Gonçalo G.,, Ferguson, Sherry A.,, Flaws, Jodi,, Newbold, Retha R.,, Churchwell, Mona I.,, Heindel, Jerrold J.,, Zoeller, R. Thomas,, Zoeller, R. Thomas, McLellen, Michelle,, Favaro, Carolyn,, Bucher, John R., Walker, Nigel J., Howard, Paul C.,, Heindel, Jerrold J., Bucher, John R.,, Fostel, Jennifer, Howard, Paul C., Vanlandingham, Michelle,, Woodling, Kellie,, Schug, Thaddeus T.,, Delclos, K. Barry, Flaws, Jodi, Ferguson, Sherry A., Lewis, Sherry M., Fostel, Jennifer,, Newbold, Retha R., McLellen, Michelle   +43 more
core   +1 more source

Expression of mutant TIE2 p.L914F during mouse development causes embryonic lethality and defects in vascular remodeling

Developmental Dynamics, EarlyView.
Abstract Background Sporadic venous malformation (VM) is associated with the hyperactivating p.L914F mutation in TIE2, a receptor tyrosine kinase essential for vascular development. This mutation is not found in hereditary VM, suggesting incompatibility with life when expressed during early vascular development.
Lindsay J. Bischoff, Sandra Schrenk, Kara Soroko, Chhiring Sherpa, Ashok Arasu, Damien Reynaud, Elisa Boscolo   +6 more
wiley   +1 more source

The protection of bisphenol A-modulated miRNAs and targets by natural products

Environment International
Bisphenol A (BPA) is a ubiquitous environmental pollutant with endocrine-disrupting functions. Identifying protective drugs and exploring the mechanisms against BPA are crucial in healthcare.
Ya-Ting Chuang, Ching-Yu Yen, Wangta Liu, Tsu-Ming Chien, Fang-Rong Chang, Yi-Hong Tsai, Jen-Yang Tang, Hsueh-Wei Chang   +7 more
doaj   +1 more source

Bisphenol A activates BK channels through effects on α and β1 subunits

Channels, 2014
We demonstrated previously that BK (KCa1.1) channel activity (NPo) increases in response to bisphenol A (BPA). Moreover, BK channels containing regulatory β1 subunits were more sensitive to the stimulatory effect of BPA.
Trey S Rottgen, Ibra S Fancher, Shinichi Asano, Theodore S Widlanski, Gregory M Dick   +4 more
doaj   +1 more source

Respective radio-HPLC percentages of BPA glucuronide (BPA-G), BPA sulfate (BPA-S), unconjugated BPA, and a double glucuronide/sulfate conjugate of BPA (G-BPA-S, bile only) in monkey serum, bile, and urine samples.

, 2016
A = non pregnant animal. B = pregnant animal.
Roy R. Gerona (1890775), Anne Hillenweck (3387089), Frederick S. vom Saal (96135), Catherine A. VandeVoort (513585), Patricia A. Hunt (259684), Alice F. Tarantal (414867), Daniel Zalko (386064)   +6 more
core   +1 more source

Z‐Scheme BiOCl‐Based Photocatalysts: Recent Advances in Designing, Structural Engineering, Formation Mechanisms, and High Performance Photocatalytic Environmental Remediation

EcoEnergy, EarlyView.
This review deals with the recent advancements in design and engineering of BiOCl‐based Z‐scheme photocatalysts with emphasis on tailoring of structural, optoelectronic properties and heterojunction assembly for environmental applications including photodegradation of industrial organic waste, pharmaceuticals, pesticides, herbicides, toxic heavy metals,
Sakshi Sharma, Neha Kaushal, Victor Ezebuiro, Monika Sindhu, Lovepreet Singh, Yugesh Singh Thakur, Hendrik C. Swart, Jai Prakash   +7 more
wiley   +1 more source

Development of a Physiologically-Based Toxicokinetic Model of BPA in Fish Including Its Two Main Metabolites, Bpa-Glucuronide and Bpa-Sulfate

, 2021
International audiencePhysiologically-based toxicokinetic models (PBTK) are useful tools to improve understanding of the fate of a chemical inside an organism. Recently, Grech et al. (2019) proposed a generic PBTK model for four different fish, including
Mit, Corentin, Beaudouin, Rémy, Bado-Nilles, Anne   +2 more
core   +1 more source

BPA, HFD and HFD-BPA groups exhibit hyperglycaemia and glucose intolerance.

, 2014
A) ipGTT were performed on the four groups at 17 weeks old. The inset shows mean±SEM of the ipGTT Area Under the Curve (n≥6 animals from ≥6 litters). B) ipITT in 17 week old animals (n≥6 animals from ≥6 litters) C) ipGTT were performed on the four groups
Ivan Quesada (174940), Everardo M. Carneiro (149962), Marta García-Arevalo (5659756), Angel Nadal (12184), Junia Rebelo Dos Santos (587989), Paloma Alonso-Magdalena (12178)   +5 more
core   +1 more source

BPA values for each evidence.

, 2022
BPA values for each evidence.
Liming Gou (11993799), Jindong Chen (269747), Lin Qi (128224), Naiwen Li (11993802), Zongshui Wang (11993805), Jian Zhang (1682)   +5 more
core   +1 more source

Light‐Induced Structural Reorganization of Fe Centers Unlocks High Efficiency of Visible‐Light Photo‐Fenton Water Cleaning Catalyst

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Bimetallic Cu and Fe oxide species supported on porous silica with interparticle mesoporosity act as efficient photo‐Fenton‐like catalysts under visible light. Photogenerated electrons drive the Cu2+/Cu1+ redox cycle. Part of Cu1+ is responsible for the regeneration of the Fe3+/Fe2+ cycle at neutral pH. Light irradiation additionally induces structural
Andraž Šuligoj, Ksenija Maver, Iztok Arčon, Goran Dražić, Nataša Zabukovec Logar, Albin Pintar, Nataša Novak Tušar   +6 more
wiley   +1 more source