Results 111 to 120 of about 3,293,193 (265)

A brief history of medical uniforms: from ancient history to the COVID-19 time

open access: yesRevista do Colégio Brasileiro de Cirurgiões
Medical Uniforms date back from medieval times. Nursing uniforms were based on nuns clothes whereas doctors used the famous “plague costumes” and black “frock” coats from about 15th to early 19th century.
VICTORIA RODRIGUES O’DONNELL   +3 more
doaj   +1 more source

Identification of a Shiga toxin A‐derived peptide internalized into Gb3 receptor‐bearing cells via interaction with the Shiga toxin B subunit

open access: yesFEBS Letters, EarlyView.
The process of internalization of the Shiga toxin A subunit via formation of a complex with the Shiga toxin B subunit, which specifically binds to the Gb3 receptor. The peptide is designed to act as a carrier of drugs into cancer cells. Here, we explored the potential of peptides derived from the catalytic A subunit of Shiga toxin (STxA) to be drug ...
Giulia Opassi   +6 more
wiley   +1 more source

Graph time: content History or Mathematics?

open access: yesRevista MENDIVE, 2009
In teaching of History at the school, for the temporary location of the fats that are studied, is used a straight representation: a straight line o r half straight line (number ray).
Víctor José Hernández Rodríguez   +2 more
doaj  

The role of miR‐335‐5p in the redifferentiation of BRAF p.V600E thyroid cancers

open access: yesMolecular Oncology, EarlyView.
The BRAF p.V600E mutation promotes thyroid cancer dedifferentiation and radioiodine resistance. Using a network approach, we identified miR‐335‐5p as a key regulator of BRAF‐mutated thyroid tumors. Restoring miR‐335‐5p increased thyroid‐specific gene expression and iodine uptake in cells and organoids.
Valeria Pecce   +11 more
wiley   +1 more source

Time use research in Canada – History,critique, perspectives [PDF]

open access: yes
The article examines methodological and substantial problems faced by Canadian time use research. It assesses the gains and the limitations of this research from a historical and comparative perspectives.Canada, time use research, methodology, history ...
Jiri Zuzanek
core  

TRAIL‐PEG‐Apt‐PLGA nanosystem as an aptamer‐targeted drug delivery system potential for triple‐negative breast cancer therapy using in vivo mouse model

open access: yesMolecular Oncology, EarlyView.
Aptamers are used both therapeutically and as targeting agents in cancer treatment. We developed an aptamer‐targeted PLGA–TRAIL nanosystem that exhibited superior therapeutic efficacy in NOD/SCID breast cancer models. This nanosystem represents a novel biotechnological drug candidate for suppressing resistance development in breast cancer.
Gulen Melike Demirbolat   +8 more
wiley   +1 more source

Movies March On

open access: yes, 1974
A complete newsreel made prior to World War II, this film examines the history of commercial narrative film form, its inception to the 1930\u27s and also looks at the movie industry and the newly opened film library at the New York Museum of Modern Art ...
Time-Life Video
core  

Long History, Deep Time: Deepening Histories of Place

open access: yes, 2015
The vast shape-shifting continent of Australia enables us to take a long view of history. We consider ways to cross the great divide between the deep past and the present.

core   +1 more source

History and Point in Time in Enterprise Applications [PDF]

open access: yesInformatică economică, 2006
First part points out the main differences between temporal and non-temporal databases. In the second part, based on identification of the three main categories of time involved in database applications: user-defined time, valid time and transaction time,
Constantin Gelu APOSTOL   +1 more
doaj  

Circular RNA expression landscapes in myelodysplastic neoplasms: Associations with mutational signatures and disease progression

open access: yesMolecular Oncology, EarlyView.
In this explorative study, the abundance of circular RNA molecules in bone marrow stem cells was found to be elevated in patients with high‐risk myelodysplastic neoplasms, and to be associated with an increased risk of progression to acute myeloid leukemia.
Eileen Wedge   +17 more
wiley   +1 more source

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