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Showing 745 to 751 of 751 entries
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C3 glomerulopathy associated to B-cell chronic lymphocytic leukemia.

Nefrologia

Silva F, Tavares J, Peixeiro RP, Oliveira J, Fernandes D, Castro A, Santos S, Coutinho R, Freitas C, Santos J, Pimentel JP, Coutinho J, Cabrita A.
PMID: 33358218
Nefrologia (Engl Ed). 2020 Dec 23; doi: 10.1016/j.nefro.2020.08.010. Epub 2020 Dec 23.

No abstract available.

Epigenetic regulation of nuclear lamina-associated heterochromatin by HAT1 and the acetylation of newly synthesized histones.

Nucleic acids research

Popova LV, Nagarajan P, Lovejoy CM, Sunkel BD, Gardner ML, Wang M, Freitas MA, Stanton BZ, Parthun MR.
PMID: 34788845
Nucleic Acids Res. 2021 Dec 02;49(21):12136-12151. doi: 10.1093/nar/gkab1044.

A central component of the epigenome is the pattern of histone post-translational modifications that play a critical role in the formation of specific chromatin states. Following DNA replication, nascent chromatin is a 1:1 mixture of parental and newly synthesized...

Particle Swarm Optimisation: A Historical Review Up to the Current Developments.

Entropy (Basel, Switzerland)

Freitas D, Lopes LG, Morgado-Dias F.
PMID: 33286136
Entropy (Basel). 2020 Mar 21;22(3). doi: 10.3390/e22030362.

The Particle Swarm Optimisation (PSO) algorithm was inspired by the social and biological behaviour of bird flocks searching for food sources. In this nature-based algorithm, individuals are referred to as particles and fly through the search space seeking for...

Pelagic observations of the midwater scorpionfish Ectreposebastes imus (Setarchidae) suggests a role in trophic coupling between deep-sea habitats.

Journal of fish biology

Hoving HT, Freitas R.
PMID: 34751439
J Fish Biol. 2021 Nov 09; doi: 10.1111/jfb.14944. Epub 2021 Nov 09.

During pelagic video transects off Santo Antão, Cabo Verde, we encountered the midwater scorpionfish Ectreposebastes imus in midwater between 300 and 800 m over a bottom depth of about 1000 m. The fish were typically positioned vertically with their...

Redox Regulation of Microvascular Permeability: IL-1β Potentiation of Bradykinin-Induced Permeability Is Prevented by Simvastatin.

Antioxidants (Basel, Switzerland)

Freitas F, Tibiriçá E, Singh M, Fraser PA, Mann GE.
PMID: 33327440
Antioxidants (Basel). 2020 Dec 14;9(12). doi: 10.3390/antiox9121269.

Antioxidant effects of statins have been implicated in the reduction in microvascular permeability and edema formation in experimental and clinical studies. Bradykinin (Bk)-induced increases in microvascular permeability are potentiated by IL-1β; however, no studies have examined the protection afforded...

Morphological adaptations during development of the kidneys in Vampire bats.

Zoology (Jena, Germany)

Ribeiro SP, Linhares BS, Sarandy MM, Fonseca CC, Puga LCHP, Gonzaga W, Sartori SSR, Matta SLPD, Freitas MB.
PMID: 34861535
Zoology (Jena). 2021 Nov 18;150:125980. doi: 10.1016/j.zool.2021.125980. Epub 2021 Nov 18.

Tissue changes during embryonic and postnatal development are critical for the success of physiological processes later in mammalian life. Dietary transition from milk to a variety of other food items is one of the factors inducing these changes in...

P051 Identifying High-Risk Patients With Acute Severe Ulcerative Colitis: Is the ACE Index Useful?.

The American journal of gastroenterology

Freitas M, Capela TL, Macedo Silva V, Arieira C, Curdia Gonçalves T, Dias de Castro F, Moreira Maria J, Cotter J.
PMID: 35006178
Am J Gastroenterol. 2021 Dec 01;116:S13. doi: 10.14309/01.ajg.0000798804.53697.05.

BACKGROUND: Treatment delay in patients admitted with acute severe ulcerative colitis (ASUC) are associated with increased mortality. Therefore, it is essential to identify on admission patients at high-risk of steroid nonresponse who may benefit from earlier second-line treatment or...

Showing 745 to 751 of 751 entries