Results 21 to 30 of about 172,865 (359)

2-naphthylamine toxicity

open access: yesMedycyna Pracy, 2020
In the past, 2-naphthylamine (2-NA) was used for the production of azo dyes, as an antioxidant in the cable industry and in the rubber industry. Despite the fact that 2-NA is not produced on an industrial scale, it is still used in small quantities as a ...
Ewelina Czubacka, Sławomir Czerczak
doaj   +1 more source

Chemoprevention of aberrant crypt foci in the colon of rats by dietary onion [PDF]

open access: yes, 2007
Onion intake might reduce the risk of colorectal cancer, according to epidemiology. However, Femia showed in 2003 that diets with a 20% onion intake increase carcinogenesis in rats. We speculated this dose was too high.
Corpet, Denis E.   +2 more
core   +4 more sources

Glass Particles in the Nasal Cavity for 30 Years and Squamous Cell Carcinoma: Is There a Relationship?

open access: yesTurkish Archives of Otorhinolaryngology, 2022
Nasal cavity tumors constitute a very small part of head and neck malignancies. Although paranasal sinus tumors due to the presence of backward foreign bodies, neoplasms of nasal cavity associated with a foreign body are extremely rare.
Selçuk Yıldız   +3 more
doaj   +1 more source

Carcinogenic Mycotoxins*

open access: yes, 2010
Mycotoxins are metabolites of molds considered to be a major risk factor affecting human and animal health. It is estimated that 25% of the world’s crop production is contaminated with mycotoxins. Mold contamination occurs extensively in fields and is particularly severe in tropical countries.
Peraica, Maja, Domijan, Ana-Marija
openaire   +2 more sources

Analysis of annexin 7 gene of malignant prostatic hyperplasia-induced male wistar rats in the presence of Annona muricata

open access: yesJournal of Taibah University for Science, 2019
Background: Prostate cancer has become the most common cancer among African – American men and the second leading cause of cancer death in men worldwide.
Joseph Bamidele Minari   +1 more
doaj   +1 more source

PP2A Deficiency Enhances Carcinogenesis of Lgr5+ Intestinal Stem Cells Both in Organoids and In Vivo

open access: yesCells, 2019
In most cancers, cellular origin and the contribution of intrinsic and extrinsic factors toward transformation remain elusive. Cell specific carcinogenesis models are currently unavailable. To investigate cellular origin in carcinogenesis, we developed a
Yu-Ting Yen   +6 more
doaj   +1 more source

Bacteria-Mediated Oncogenesis and the Underlying Molecular Intricacies: What We Know So Far

open access: yesFrontiers in Oncology, 2022
Cancers are known to have multifactorial etiology. Certain bacteria and viruses are proven carcinogens. Lately, there has been in-depth research investigating carcinogenic capabilities of some bacteria.
Shashanka K. Prasad   +10 more
doaj   +1 more source

A review of agricultural waste activated carbon and effect on adsorption parameters [PDF]

open access: yes, 2018
Activated carbon is widely used in industrial wastewater treatment operation because of the effectiveness in removing the dye. As the conventional activated carbon on market nowadays is expensive, lots of research was done on agricultural materials to ...
Abd Rahim, Muhammad Amirza   +3 more
core   +1 more source

The magnetic field near power lines in the Moscow region: the results of measurements and their analyze [PDF]

open access: yesСаратовский научно-медицинский журнал, 2014
The aim: to analyze the real power frequency magnetic field (50 Hz) values near power lines. The material. Long-term measurements of the power frequency magnetic field (50 Hz) near power lines of 110 kV, 220 kVand 500 kVin the Moscow region.
Prokofyeva A.S., Grigoriev O.A.
doaj  

Calcium Carbonate Suppresses Haem Toxicity Markers without Calcium Phosphate Side Effect on Colon Carcinogenesis [PDF]

open access: yes, 2010
Red meat intake is associated with increased risk of colorectal cancer. We have previously shown that haemin, haemoglobin and red meat promote carcinogen-induced preneoplastic lesions, aberrant crypt foci, in the colon of rats.
Belbraouet   +14 more
core   +4 more sources

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