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2024.09.05
The estimated length of all the DNA in the human body, if it were unraveled and placed end to end, is 60 billion kilometers, or 400 times the distance from...
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2024.07.11
Leptospirosis is a bacterial disease transmitted by animals (a zoonosis). It is present worldwide, especially in tropical regions. The recent re-emergence of...
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2024.05.30
In May 2024, the World Health Organization (WHO) released its updated list of the main antibiotic-resistant bacteria. Carbapenem-resistant Enterobacterales...
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2022.10.12
Epigenetics is the study of molecular mechanisms that modify gene expression without changing DNA sequences. Research on epigenetic variation is therefore...
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2022.10.17
Candida albicans is a fungus found in most healthy individuals; it generally colonizes the mucosa in the digestive and genital tracts. But in some...
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2022.11.02
Physical forces are essential to biological function, but their impact at the tissue level is not fully understood. The gut is under continuous mechanical...
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2023.04.03
We always marvel as we watch them grow, discover the world day by day and try to understand it. But how much do we know – or think we know – about what...
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2023.05.12
An embryo is an organism in the early stages of development, from the formation of the egg after fertilization to the point at which the major organs are...
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2023.06.19
Hearing is the most frequently affected of the five major senses. The vast majority of auditory deficits affect the cochlea, the sensory organ of hearing,...
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2022.01.31
Infectious diarrhea represents a major public health problem at global level. Two forms of infectious diarrhea, shigellosis and bacillary dysentery, caused...