Results 31 to 40 of about 352,926 (358)

Risk assessment, and carcinogen mutagen for workers potentially exposed in the research laboratories of “Sapienza” University of Rome for Health Surveillance [PDF]

open access: yes, 2017
The following work is meant to represent the evaluation of risk factors for the health of exposed workers, arising from the management of carcinogenic and mutagenic substances, through the use of algorithms.
Altrudo, Paola   +4 more
core   +2 more sources

The Pathologic Role of Toll-Like Receptor 4 in Prostate Cancer

open access: yesFrontiers in Immunology, 2018
Toll-like receptor (TLR) 4 is expressed on normal and malignant prostate epithelial cells. The TLR4 and its downstream signaling pathways mediate innate immune responses in the host against invading pathogens.
Tongwen Ou   +3 more
doaj   +1 more source

Occupational carcinogens and mutagens in Poland – occurrence and workers’ exposure in the years 2018–2021 based on the data from Central register of carcinogenic or mutagenic agents

open access: yesMedycyna Pracy, 2023
Background Central register of data on exposure to carcinogenic or mutagenic chemical substances, their mixtures, agents or technological processes (CRCR) conducted by Nofer Institute of Occupational Medicine (NIOM) enables monitoring of such agents ...
Agnieszka Klimecka   +3 more
doaj   +1 more source

Carcinogenicity of saccharin. [PDF]

open access: yesEnvironmental Health Perspectives, 1978
Saccharin is carcinogenic for the urinary bladder in rats and mice, and most likely is carcinogenic in human beings. The neoplasms of the urinary bladder are malignant and invade and metastasize. Male rats are more susceptible to urinary bladder carcinogenesis than female rats. Rats exposed as fetuses develop neoplasms more readily than rats exposed as
openaire   +4 more sources

Scientific Ignorance and Reliable Patterns of Evidence in Toxic Tort Causation: Is There a Need for Liability Reform? [PDF]

open access: yes, 2001
As a first step to preserving the central aims of tort law, courts will need to recognize the wide variety of respectable, reliable patterns of evidence on which scientists themselves rely for drawing inferences about the toxicity of substances.
Cranor, Carl F., Eastmond, David A.
core   +2 more sources

Polycyclic aromatic hydrocarbons in ultrafine particles of diesel exhaust fumes – The use of ultrafast liquid chromatography

open access: yesMedycyna Pracy, 2014
Background: The article presents the results of the determination of polycyclic aromatic hydrocarbons (PAHs) in the fine particles fraction emitted from 3 types of diesel fuels using ultra-high pressure liquid chromatography.
Małgorzata Szewczyńska   +1 more
doaj   +1 more source

Principles of establishing occupational exposure limits for carcinogens in Poland and in other EU countries

open access: yesMedycyna Pracy, 2013
The principles of determining exposure limits for carcinogens adopted in Poland, the European Union and in other selected countries of the EC are discussed in this article.
Jolanta Skowroń, Sławomir Czerczak
doaj   +1 more source

Food-Borne Chemical Carcinogens and the Evidence for Human Cancer Risk

open access: yesFoods, 2022
Commonly consumed foods and beverages can contain chemicals with reported carcinogenic activity in rodent models. Moreover, exposures to some of these substances have been associated with increased cancer risks in humans.
Tetyana Kobets   +2 more
doaj   +1 more source

The Carcinogenicity of Beryllium [PDF]

open access: yesEnvironmental Health Perspectives, 1981
Beryllium, some of its alloys, and a variety of its compounds have induced malignant tumors of the lung and osteogenic sarcoma in experimental animals. Three animal species, monkeys, rabbits, and rats, have been shown to be susceptible. Beryllium induces morphological transformation in mammalian cells and enhances viral transformation of mammalian ...
openaire   +3 more sources

Chemoresistome mapping in individual breast cancer patients unravels diversity in dynamic transcriptional adaptation

open access: yesMolecular Oncology, EarlyView.
This study used longitudinal transcriptomics and gene‐pattern classification to uncover patient‐specific mechanisms of chemotherapy resistance in breast cancer. Findings reveal preexisting drug‐tolerant states in primary tumors and diverse gene rewiring patterns across patients, converging on a few dysregulated functional modules. Despite receiving the
Maya Dadiani   +14 more
wiley   +1 more source

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