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Effect of nanosilver surfaces on peptide reactivity towards reactive oxygen species
(ROYAL SOC CHEMISTRY, 2018)
The interaction of a terminal tryptophan residue within collagen mimetic peptides when tethered to nanometric silver surfaces was studied using a combination of steady state spectroscopy, ultrafast spectroscopy, and molecular ...
From whaling to whale watching: Identifying fin whale critical foraging habitats off the Chilean coast
(WILEY, 2018)
1. Fin whales ( Balaenoptera physalus) have been documented along the coast of Chile since the early 20th century; however, information on their ecology and movement patterns remains poorly known. 2. In the spring of 2015, ...
Cryopreservation induces mitochondrial permeability transition in a bovine sperm model
(ACADEMIC PRESS INC ELSEVIER SCIENCE, 2018)
When the mitochondria of somatic cells are exposed to pathological calcium overload, these trigger mitochondrial permeability transition (MPT) leading to mitochondrial dysfunction and cell death. Cryopreservation procedures ...
The effects of respiratory muscle training on peak cough flow in patients with Parkinson's disease: a randomized controlled study
(SAGE PUBLICATIONS LTD, 2018)
Objective: To compare the effects of an inspiratory versus and expiratory muscle-training program on voluntary and reflex peak cough flow in patients with Parkinson disease. Design: A randomized controlled study. Setting: ...
Clinical and epidemiological features of myasthenia gravis in Chilean population
(WILEY, 2018)
ObjectiveTo provide an estimated prevalence and describe the clinical features of myasthenia gravis (MG) in Chile. MethodWe carried out (i) a prevalence study of MG using the capture-recapture method and the hospital ...
Effects of pregrazing herbage mass in late spring on enteric methane emissions, dry matter intake, and milk production of dairy cows
(CIENCIAS, 2016)
Few studies have examined the effects of fresh forage quality on enteric methane (CH4) emissions of dairy cows under grazing conditions. The aim of the current study was to evaluate the effects of 2 contrasting forage ...
Indoor postmortem mutilation by dogs: Confusion, contradictions, and needs from the perspective of the forensic veterinarian medicine
(CIENCIAS, 2016)
Canine scavenging in indoor settings is rarely reported but is regularly observed in forensic practice. Such scavenging can cause misinterpretation when specific expert witnesses are not called. Forensic investigators must ...
Eruptive parameters and dynamics of the April 2015 sub-Plinian eruptions of Calbuco volcano (southern Chile)
(CIENCIAS, 2016)
We conducted geological and petrological analyses of the tephra fallout and pyroclastic density current (PDC) products of the 22-23 April 2015 Calbuco eruptions. The eruptive cycle consisted of two sub-Plinian phases that ...