Results 11 to 20 of about 1,261,918 (306)

Cockroach Allergy and Asthma in a 30-Year-Old Man [PDF]

open access: yes, 1999
A growing body of evidence has implicated allergens derived from cockroaches as an important environmental factor that may aggravate asthma in sensitized persons. We present the case of a 30-year-old man with asthma and a cockroach allergy.
Bourdin, Joël-André   +2 more
core   +2 more sources

Genotoxicity of aluminium oxide, iron oxide, and copper nanoparticles in mouse bone marrow cells

open access: yesArhiv za Higijenu Rada i Toksikologiju, 2021
The aim of this study was to evaluate the genotoxic effects of Al2O3, Fe2O3, and Cu nanoparticles with chromosomal aberration (CA), micronucleus (MN), and comet assays on the bone marrow of male BALB/c mice.
Sadiq Rakhshinda   +3 more
doaj   +1 more source

Environmental pollutants and human diseases: diagnosis and treatment [PDF]

open access: yesWIT Transactions on Biomedicine and Health, 2005
Environmental factors play a central role in the processes of human development, health, and disease. Human exposure to hazardous agents in the air, water, soil, and food and to physical hazards in the environment is a major contributor to increased morbidity and mortality.
G. Passerini   +2 more
openaire   +3 more sources

New thinking [PDF]

open access: yes, 2003
The traditional practice of medicine provides an excellent model of our thinking behavior. A child is brought into the clinic by his mother. The child has a rash. The doctor thinks of a range of possibilities from food allergy to measles. The doctor then
De Bono, Edward
core   +1 more source

Differential gene transcription across the life cycle in Daphnia magna using a new all genome custom-made microarray

open access: yesBMC Genomics, 2018
Background Unravelling the link between genes and environment across the life cycle is a challenging goal that requires model organisms with well-characterized life-cycles, ecological interactions in nature, tractability in the laboratory, and available ...
Bruno Campos   +4 more
doaj   +1 more source

Constructive strategies for drug delivery systems in antivirus disease therapy by biosafety materials

open access: yesBiosafety and Health, 2022
Due to the coronavirus disease 2019 (COVID-19) pandemic, the development of antiviral drugs has attracted increasing attention. Clinical antiviral drugs show weak solubility, low bioavailability, adverse side effects, or only limited targets.
Li Wang   +3 more
doaj   +1 more source

GEOCHEMICAL BACKGROUND - WHAT A COMPLEX MEANING HAS SUCH A SIMPLE EXPRESSION!

open access: yesGeochimica Brasiliensis, 2020
The term background was introduced in geochemistry applied to the prospecting of mineral deposits to designate a value, below which the samples would represent normal contents and above which they would be deviations from normality and could represent ...
Otavio Boni Licht
doaj   +1 more source

Co-delivery of 5-fluorodeoxyuridine and doxorubicin via gold nanoparticle equipped with affibody-DNA hybrid strands for targeted synergistic chemotherapy of HER2 overexpressing breast cancer

open access: yesScientific Reports, 2020
Combination chemotherapy is still of great importance as part of the standard clinical care for patients with HER2 positive breast cancer. As an attractive component, gold nanoparticles (AuNPs) have been extensively studied as biosafety nanomaterials ...
Chao Zhang   +6 more
doaj   +1 more source

Highly Selective Detection of Paraoxon in Food Based on the Platform of Cu Nanocluster/MnO2 Nanosheets

open access: yesNanomaterials, 2022
Selective and sensitive identification of paraoxon residue in agricultural products is greatly significant for food safety but remains a challenging task.
Shuo Liu   +7 more
doaj   +1 more source

Parkinson's disease: autoimmunity and neuroinflammation [PDF]

open access: yes, 2016
Parkinson's disease is a neurodegenerative disease that causes the death of dopaminergic neurons in the substantia nigra. The resulting dopamine deficiency in the basal ganglia leads to a movement disorder that is characterized by classical parkinsonian ...
CINIGLIO APPIANI, MARIO   +9 more
core   +1 more source

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