Results 121 to 130 of about 1,856,828 (312)
Dimensionality Reduction Techniques for the Analysis of Physiological Signals in Human Sexual Response [PDF]
openThis thesis explores the physiological signals that underlie the sexual response of women, focusing on the identification of the orgasm phase.
CHINELLO, ANGELA
core
Physiological effects and therapeutic potential of proinsulin C-peptide
, 2014 Connecting Peptide, or C-peptide, is a product of the insulin prohormone, and is released with and in amounts equimolar to those of insulin. While it was once thought that C-peptide was biologically inert and had little biological significance beyond its
Wahren, J, +7 more
core +1 more source
The initial vigor of seeds under cold stress influences the performance of rice seedling
Brazilian Journal of BiologyRice is a summer crop of great importance in Brazil and is subject to abiotic cold stress at sowing. With the use of high vigor seeds, it is possible for seedlings to have a capacity to recover from this type of stress, tolerating the stress and ensuring
J. Garcia, C. M. M. Coelho, A. J. Dorn
doaj +1 more source
Physiological maturity of Physalis angulata L. seeds
Revista Ciência Agronômica, 2019 Determination of seed physiological maturity allows predicting the most appropriate time for harvest, aiming to obtain seeds with high physiological potential. Physalis angulata (Solanaceae) has pharmacological and agro-industrial potential, but there is
Willen Ramos Santiago +3 more
doaj +1 more source
Degradation mechanism of the von Willebrand factor A2 domain by nattokinase
FEBS Letters, EarlyView.Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto +3 more
wiley +1 more source
Journal of Seed ScienceSeed deterioration causes losses to seed companies during the storage. For researches, the challenge has been to develop techniques which improve the seed longevity as well as laboratory analysis methods required for evaluating the evolution of ...
Juliana Tieme Yagushi +2 more
doaj +1 more source
The ubiquitin‐proteasome system and autophagy as guardians of the cellular proteome
FEBS Letters, EarlyView.This Perspective covers the three principles governing the crosstalk between the ubiquitin‐proteasome system and autophagy in cellular proteostasis: (1) a shared ubiquitin code routing substrates via shuttle factors or autophagy receptors; (2) spatial compartmentalization into phase‐separated degradation hubs and organelle‐specific modules (exemplified
Ivan Dikic
wiley +1 more source
Electron transfer between complexes III and IV in S. cerevisiae mitochondrial membranes
FEBS Letters, EarlyView.Mitochondrial oxidative phosphorylation in S. cerevisiae mitoplasts is limited by complex IV catalytic capacity, rather than two‐dimensional cytochrome c diffusion. At physiological cytochrome c : supercomplex ratios at salinity equivalent to that of 20 mm monovalent salt, activity is maximized, indicating that this low ionic strength accurately mimics
Ana Paula Lobez +2 more
wiley +1 more source
FEBS Letters, EarlyView.Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley +1 more source
Migrasomes: Biogenesis, physiological roles, and therapeutic potentials
Journal of Cell BiologyMigrasomes, vesicular structures discovered in migrating cells, arise from the junctions or tips of retraction fibers, and gradually grow to microscale vesicles. Migrasomes have garnered attention for their role in intercellular communication and potential therapeutic implications.
Haifeng Jiao, Li Yu
openaire +2 more sources