Results 261 to 270 of about 448,559 (305)

From energy provision to protein synthesis: Tunnelling nanotubes as mediators of intercellular metabolic cooperation in cancer

open access: yesFEBS Open Bio, EarlyView.
The cytoskeleton‐mediated transport of mitochondria via tunnelling nanotubes restores respiration, increases ATP production, rescues cells from apoptosis, activates the AKT/mTOR signalling pathway, promotes cell migration and invasiveness, contributes to cancer progression and treatment resistance.
Stanislava Martínková, Jan Trnka
wiley   +1 more source

Pathways and pitfalls: a qualitative study of student experiences in biomedical science education

open access: yesFEBS Open Bio, EarlyView.
Biomedical science students from underrepresented backgrounds face barriers including financial strain, disrupted laboratory access and cultural exclusion. Peer networks provide vital support when institutional systems are difficult to navigate. To create inclusive learning environments and achieve academic success, educators should blend active, hands‐
Olivia J. Russell   +8 more
wiley   +1 more source

Ferredoxin-glutamate synthase from barley leaves: rapid purification and partial characterization.

open access: yes, 1988
Avila, C.   +3 more
core  

Partial Near-Field Antenna Characterization

open access: yesIEEE Transactions on Antennas and Propagation
In some applications, the whole characterization (WC) of the antenna far-field pattern (FFP) by means of a near-field (NF) data, is not strictly required, but, on the contrary, just the partial knowledge of the FFP, along some cuts, is of interest. A new
Amedeo Capozzoli   +2 more
exaly   +2 more sources

A characterization of partial 3‐trees

Networks, 1990
AbstractA k‐tree is defined recursively as follows: The complete graph Kk on k points is a k‐tree. Given a k‐tree G on n ≤ k points, a k‐tree on n + 1 points is obtained by adding a new point u and edges connecting u to every point of a Kk in G. A graph is a partial k‐tree if it is a subgraph of some k‐tree. In this paper, we establish some interesting
Appajosyula Satyanarayana, L. Tung
openaire   +2 more sources

Partial characterization of a malaria mitogen

Transactions of the Royal Society of Tropical Medicine and Hygiene, 1979
Supernatants from 24-hour cultures of Plasmodium falciparum-infected human red blood cells stimulated lymphocytes from both malaria immune and malaria non-immune donors. Both T and B lymphocytes responded. Amalaria parasite-derived mitogen may play some part in the pathogenesis of the hypergammaglobulinaemia characteristic of malaria.
B M, Greenwood   +2 more
openaire   +2 more sources

Partial characterization of synchronization languages

1997
Synchronization languages are associated with synchronization expressions, a high-level construct which allows a programmer to express synchronization constraints in a distributed context. We give a negative answer to a conjecture enunciated by L. Guo, K. Salomaa and S.
Isabelle Ryl   +2 more
openaire   +1 more source

Partial characterization of undegraded oat phytochrome

Biochemistry, 1980
We characterized immunoaffinity-purified, undegraded oat (Avena sativa L., cv. Garry) phytochrome by several physicochemical techniques. Phytochrome, of greater than 98% purity [Hunt, R. E., & Pratt, L. H. (1979) Plant Physiol. 64, 332-336], existed in solution as a dimer of its 118 000-dalton monomers and had a full complement of the typical amino ...
R E, Hunt, L H, Pratt
openaire   +2 more sources

Partial characterization of a Moraxella bovis cytolysin

Veterinary Microbiology, 1995
Moraxella bovis (M. bovis) is the etiologic agent of infectious bovine keratoconjunctivitis and M. bovis hemolysin is believed to be an important virulence factor. Two strains of M. bovis were compared, Epp 63(300) (Epp), a known virulent and hemolytic strain, and IBH 63 (IBH), a known avirulent and nonhemolytic strain.
J T, Gray   +2 more
openaire   +2 more sources

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