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Two Approaches to the Study of a Controversial Relationship: Cutaneous Photosensitivity and Anti-Ro/SS-A Autoantibodies
(Scientific Research Publishing, 2014-02)
Background: Autoantibodies (Aabs) are the hallmark of numerous systemic autoimmune pathologies (SAPs), for instance anti-Ro/SS-A Aabs are usually found in Systemic Lupus Erythematosus (SLE) and Sjogren’s Syndrome. Cutaneous ...
Landscape genomics: Natural selection drives the evolution of mitogenome in penguins
(BioMed Central, 2018-01)
Background: Mitochondria play a key role in the balance of energy and heat production, and therefore the mitochondrial genome is under natural selection by environmental temperature and food availability, since starvation ...
Selective synthesis of citrus flavonoids prunin and naringenin using heterogeneized biocatalyst on graphene oxide
(2019-01-01)
Production of citrus flavonoids prunin and naringenin was performed selectively through the enzyme hydrolysis of naringin, a flavonoid glycoside abundant in grapefruit wastes. To produce the monoglycoside flavonoid, prunin, ...
Targeting HIV-1 integrase with aptamers selected against the purified RNase H domain of HIV-1 RT
(ELSEVIER FRANCE-EDITIONS SCIENTIFIQUES MEDICALES ELSEVIER, 2005-10)
Several in vitro strategies have been developed to selectively screen for nucleic acid sequences that bind to specific proteins. We previously used the SELEX procedure to search for aptamers against HIV-1 RNase H activity ...
Worldwide sequence conservation of transmission-blocking vaccine candidate Pvs230 in Plasmodium vivax
(ELSEVIER SCI LTD, 2011)
Pfs230, surface protein of gametocyte/gamete of the human malaria parasite, Plasmodium falciparum, is a prime candidate of malaria transmission-blocking vaccine. Plasmodium vivax has an ortholog of Pfs230 (Pvs230), however, ...
Antileishmanial activity and mechanism of action from a purified fraction of Zingiber officinalis Roscoe against Leishmania amazonensis
(Experimental Parasitology, 2018)
Daily activity patterns influence retinal morphology, signatures of selection, and spectral tuning of opsin genes in colubrid snakes
(BioMed Central, 2017)
Abstract
Background
Morphological divergences of snake retinal structure point to complex evolutionary processes and adaptations. The Colubridae family has a remarkable ...
Is there a rational method to purify proteins? From expert systems to proteomics
(JOHN WILEY & SONS LTD, 2004)
The purification of recombinant proteins for therapeutic or analytical applications requires the use of several chromatographic steps in order to achieve a high level of purity. A range of techniques is available such as ...
Access to enantiopure α-alkyl-β-hydroxy esters through dynamic kinetic resolutions employing purified/overexpressed alcohol dehydrogenases
(Wiley VCH Verlag, 2012-06)
α-Alkyl-β-hydroxy esters were obtained via dynamic kinetic resolution (DKR) employing purified or crude E. coli overexpressed alcohol dehydrogenases (ADHs). ADH-A from R. ruber, CPADH from C. parapsilosis and TesADH from ...
Alkaloids Purified from Aristotelia chilensis Inhibit the Human α3β4 Nicotinic Acetylcholine Receptor with Higher Potencies Compared with the Human α4β2 and α7 Subtypes
(American Chemical Society, 2019-07)
The alkaloids aristoteline (1), aristoquinoline (2), and aristone (3) were purified from the leaves of the Maqui tree Aristotelia chilensis and chemically characterized by NMR spectroscopy. The pharmacological activity of ...