scholarly journals Long-Term Exposure of Early-Transformed Human Mammary Cells to Low Doses of Benzo[a]pyrene and/or Bisphenol A Enhances Their Cancerous Phenotype via an AhR/GPR30 Interplay

2020 ◽  
Vol 10 ◽  
Author(s):  
Caterina F. Donini ◽  
Myriam El Helou ◽  
Anne Wierinckx ◽  
Balázs Győrffy ◽  
Sophie Aires ◽  
...  
Keyword(s):  
Bisphenol A ◽  
Low Doses ◽  
Mammary Cells

scholarly journals Long-Term Effects of Fetal Exposure to Low Doses of the Xenoestrogen Bisphenol-A in the Female Mouse Genital Tract1

2005 ◽  
Vol 72 (6) ◽  
pp. 1344-1351 ◽  
Author(s):  
Caroline M. Markey ◽  
Perinaaz R. Wadia ◽  
Beverly S. Rubin ◽  
Carlos Sonnenschein ◽  
Ana M. Soto
Keyword(s):  
Bisphenol A ◽  
Female Mouse ◽  
Low Doses ◽  
Fetal Exposure ◽  
Long Term Effects

scholarly journals In Utero Exposure to Low Doses of Bisphenol A Lead to Long-term Deleterious Effects in the Vagina

Neoplasia ◽  
2002 ◽  
Vol 4 (2) ◽  
pp. 98-102 ◽  
Author(s):  
G. Schönfelder ◽  
B. Flick ◽  
E. Mayr ◽  
C. Talsness ◽  
M. Paul ◽  
...  
Keyword(s):  
Bisphenol A ◽  
In Utero ◽  
In Utero Exposure ◽  
Low Doses

scholarly journals UV Stimulated Manganese Dioxide for the Persulfate Catalytic Degradation of Bisphenol A

Catalysts ◽  
2021 ◽  
Vol 11 (4) ◽  
pp. 502
Author(s):  
Guihua Dong ◽  
Bing Chen ◽  
Bo Liu ◽  
Stanislav R. Stoyanov ◽  
Yiqi Cao ◽  
...  
Keyword(s):  
Bisphenol A ◽  
Reaction Mechanisms ◽  
Reduction Rate ◽  
Catalytic Degradation ◽  
Gas Chromatography Mass Spectrometry ◽  
Degradation Pathways ◽  
Industrial Chemicals ◽  
Oh Groups ◽  
Long Term Adverse Effects

One of the most commonly produced industrial chemicals worldwide, bisphenol A (BPA), is used as a precursor in plastics, resins, paints, and many other materials. It has been proved that BPA can cause long-term adverse effects on ecosystems and human health due to its toxicity as an endocrine disruptor. In this study, we developed an integrated MnO2/UV/persulfate (PS) process for use in BPA photocatalytic degradation from water and examined the reaction mechanisms, degradation pathways, and toxicity reduction. Comparative tests using MnO2, PS, UV, UV/MnO2, MnO2/PS, and UV/PS processes were conducted under the same conditions to investigate the mechanism of BPA catalytic degradation by the proposed MnO2/UV/PS process. The best performance was observed in the MnO2/UV/PS process in which BPA was completely removed in 30 min with a reduction rate of over 90% for total organic carbon after 2 h. This process also showed a stable removal efficiency with a large variation of pH levels (3.6 to 10.0). Kinetic analysis suggested that 1O2 and SO4•− played more critical roles than •OH for BPA degradation. Infrared spectra showed that UV irradiation could stimulate the generation of –OH groups on the MnO2 photocatalyst surface, facilitating the PS catalytic degradation of BPA in this process. The degradation pathways were further proposed in five steps, and thirteen intermediates were identified by gas chromatography-mass spectrometry. The acute toxicity was analyzed during the treatment, showing a slight increase (by 3.3%) in the first 30 min and then a decrease by four-fold over 2 h. These findings help elucidate the mechanism and pathways of BPA degradation and provide an effective PS catalytic strategy.

Adverse effects of long-term exposure to bisphenol A during adulthood leading to hyperglycaemia and hypercholesterolemia in mice

Toxicology ◽  
2014 ◽  
Vol 325 ◽  
pp. 133-143 ◽  
Author(s):  
Alice Marmugi ◽  
Frederic Lasserre ◽  
Diane Beuzelin ◽  
Simon Ducheix ◽  
Laurence Huc ◽  
...  
Keyword(s):  
Adverse Effects ◽  
Bisphenol A

Long-term 238Pu and 239Pu Retention and Organ Distribution in Mice at Low Doses

1983 ◽  
Vol 44 ◽  
pp. 505-511
Author(s):  
U. Andreozzi ◽  
G. F. Clemente ◽  
G. Ingrao ◽  
G. Santori
Keyword(s):  
Organ Distribution ◽  
Low Doses

scholarly journals Long-Term Administration of Low Doses of Mycotoxins in Poultry

1987 ◽  
Vol 66 (1) ◽  
pp. 47-50 ◽  
Author(s):  
C. MICCO ◽  
M. MIRAGLIA ◽  
R. ONORI ◽  
A. IOPPOLO ◽  
A. MANTOVANI
Keyword(s):  
Low Doses ◽  
Term Administration

Sialidosis type 1: Long-term care of two unrelated patients and effectiveness of low doses of Perampanel

2021 ◽  
Vol 429 ◽  
pp. 117685
Author(s):  
Claudia Cuccurullo ◽  
Lia Santulli ◽  
Serena Troisi ◽  
Paola Russo ◽  
Anna Catone ◽  
...  
Keyword(s):  
Long Term Care ◽  
Low Doses ◽  
Term Care
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