Results 21 to 30 of about 52,278 (220)
El sistema reproductor femenino de Zearaja chilensis (Guichenot, 1848) (Chondrichthyes, Rajidae): Gametogénesis y validación microscópica de los criterios de madurez [PDF]
, 2015 Los condrictios son extremadamente susceptibles a la explotación pesquera debido, entre otras cosas, a sus adaptaciones reproductivas. Los conocimientos básicos de sus parámetros reproductivos son esenciales, ya sea desde el punto de vista ecológico como
Di Giacomo, Edgardo Ernesto +2 more
core +1 more source
Revista Ciencias Biomédicas, 2015 REVISTA CIENCIAS BIOMEDICAS (Rev.cienc.biomed.) is included in: IMBIOMED, ACADEMIC GOOGLE, ENCOLOMBIA.COM, GOOGLE SCHOLAR, DOAJ, PUBLINDEX, WORLD CAT and ACADEMIC.EDU.
Revista Ciencias Biomedicas
doaj +2 more sources
Instrucciones para los Autores
Revista Ciencias Biomédicas, 2014 REVISTA CIENCIAS BIOMÉDICAS (Rev.cienc.biomed.) está incluida en: IMBIOMED, GOOGLE ACADÉMICO, ENCOLOMBIA.COM, GOOGLE SCHOLAR, DOAJ, PUBLINDEX, WORLDCAT, ACADEMIA.EDU.
Revista Ciencias Biomedicas
doaj +2 more sources
Hormone deprivation alters mitochondrial function and lipid profile in the hippocampus [PDF]
, 2017 Mitochondrial dysfunction is a common hallmark in aging. In the female, reproductive senescence is characterized by loss of ovarian hormones, many of whose neuroprotective effects converge upon mitochondria.
Alvarez, Silvia +7 more
core +2 more sources
Synoptic taxonomy of cortaderia stapf (danthonioideae, poaceae) [PDF]
, 2017 Cortaderia (Poaceae; Danthonioideae) is a medium-sized genus of C3 tussock grasses, widespread in the temperate to tropic-alpine regions of South America. It is particularly important in the subalpine and alpine zones of the Andes.
Linder, H. Peter, Testoni, Daniel
core +4 more sources
A Systematic Comparison of Alpha‐Synuclein Seed Amplification Assays for Increasing Reproducibility
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Seed amplification assays (SAAs) enable ultrasensitive detection of misfolded α‐synuclein across biofluids and tissues. Yet, heterogeneity in protocols limits cross‐study comparability and clinical translation. Here, we review α‐synuclein SAA methods and their performance across various biological matrices.
Manuela Amaral‐do‐Nascimento +3 more
wiley +1 more source
Vitamin D analogue TX 527 down-regulates the NF-κB pathway and controls the proliferation of endothelial cells transformed by Kaposi sarcoma herpesvirus [PDF]
, 2013 Background and Purpose: The Kaposi sarcoma (KS)-associated herpesvirus GPCR (vGPCR) is a key molecule in the pathogenesis of KS, where it increases NF-κB gene expression and activates the NF-κB pathway. We investigated whether the less calcemic vitamin D
Boland, Ricardo Leopoldo +3 more
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Advanced Materials, EarlyView.Highly water‐soluble dicationic bis(indolium) dyes have been prepared, showing excellent two‐photon absorption and light emission. Their fluorescence behavior discloses an unusual increasing blue shift with increasing solvent polarity, which, in parallel, is beneficial for enhanced detection in biological media.
Carlos Benitez‐Martin +5 more
wiley +1 more source
The giant African snail, Achatina fulica (Gastropoda: Achatinidae): Using bioclimatic models to identify South American areas susceptible to invasion [PDF]
, 2013 Fil: Vogler, Roberto Eugenio. División Zoología Invertebrados. Facultad de Ciencias Naturales y Museo. Universidad Nacional de La Plata; ArgentinaFil: Beltramino, Ariel Anibal. División Zoología Invertebrados.
Beltramino, Ariel Anibal +5 more
core +2 more sources
Advanced Materials, EarlyView.Bioorthogonal chemistry was applied to intracellularly photoactivate Doxorubicin (Dox) using gold nanostars (AuNSt) and near‐infrared (NIR) light. Two prodrugs were used: one photoactivatable, masked with 2‐nitrobenzyl carbamate (proDox1) and another photolabile, masked with 2‐nitrobenzyl diol (proDox2), which was attached to the AuNSt surface.
Juan José Esteve‐Moreno +15 more
wiley +1 more source