Results 81 to 90 of about 138,981 (311)
Morfología del polen en especies de Canna (Cannaceae) y su implicancia sistemática
Revista de Biología Tropical, 2010 Se estudió la morfología de los granos de polen de ocho táxones de Canna, C. ascendens, C. coccinea, C. compacta, C. glauca, C. indica, C. paniculata, C. variegatifolia y C.
María de las Mercedes Ciciarelli +2 more
doaj
FEBS Open Bio, EarlyView.Repair of neuronal DNA damage in Alzheimer's disease by KCL‐286. (A) Amyloid‐β oligomers and plaques impair neuronal DNA repair pathways, leading to DNA double‐strand breaks and glial activation. (B) KCL‐286 activates RARβ/RXR signalling via retinoic acid response elements (RAREs), associated with increased BRCA1 expression, enhanced DNA repair and ...
Natasha Hill +6 more
wiley +1 more source
Network self-organization explains the statistics and dynamics of synaptic connection strengths in cortex [PDF]
, 2013 The information processing abilities of neural circuits arise from their synaptic connection patterns. Understanding the laws governing these connectivity patterns is essential for understanding brain function.
Jochen Triesch (106561) +13 more
core +1 more source
Revista de Biología Tropical, 2004 De 1988 a 1993 se muestrearon 1030 ejemplares de marlin rayado (Tetrapturus audax )capturados por la flota deportiva de Cabo San Lucas.Se recolectaron 389 espinas dorsales para la estimación de la edad.La relación Longitud mandibular-Radio total de la ...
Felipe Neri Melo Barrera +1 more
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Protocol for quantifying miRNA trafficking across the endosomal membrane
FEBS Open Bio, EarlyView.An in vitro protocol measures miRNA uptake into endosomes isolated from mammalian cell extracts, which are free of subcellular contaminants. Performed at 37 °C in the presence of ATP, it ensures the import of single‐stranded miRNA into the endosomal lumen.
Syamantak Ghosh +2 more
wiley +1 more source
Distribution of NMDA and AMPA receptor subunits at thalamo-amygdaloid dendritic spines
, 2007 Synapses onto dendritic spines in the lateral amygdala formed by afferents from the auditory thalamus represent a site of plasticity in Pavlovian fear conditioning.
Farb, Claudia R. +8 more
core +1 more source
Of goats and spines - a feeding experiment [PDF]
, 2012 Spines in plants have evolved to reduce mammalian herbivory, and their main function may be to protect twigs more than photosynthetic tissue. Type and frequency of spines vary at different scales.
Sveriges lantbruksuniversitet. +2 more
core +2 more sources
The evolution of a craft: Post-Byzantine bookbinding between the late fifteenth and the early eighteenth century from the libraries of the Iviron Monastery in Mount Athos/Greece and the St. Catherine's monastery in Sinai/Egypt. [PDF]
, 2004 The thesis investigates the ways through which the Greek-style bookbinding was gradually supplanted by European bookbinding, a process which occurred between the late fifteenth century, after the fall of the Byzantine Empire, and the early eighteenth ...
Boudalis, Giorgios
core +1 more source
Internal Armature of the Hindgut of Pericapritermes nitobei (Shiraki)
Sociobiology, 2016 The internal armature of the hindgut of Pericapritermes nitobei was examined under a light microscope. Termites were obtained from Iriomote Island, Okinawa Prefecture, Japan, identified based on the typological characters of soldiers and 12S ...
Natsumi Kanzaki, Wakako Ohmura
doaj +1 more source