Firstly, the gold surface was spontaneously modified with gliotoxin (gtx), a sulfur containing diketopiperazine isolated from marine-derived fungus, and fully characterized by electrochemical, EIS, SPR and SERS techniques.
The questions were spontaneously modified and supplemented in the course of the interview to effectively probe each subject's unique responses to the original, scripted line of questioning.
None of the interviewees spontaneously mentioned modifying a follow-up questionnaire to improve response or retention, although some PIs and TMs had used shorter questionnaires for non-responders.
Similar iterated learning experiments have shown that properties of languages, such as compositionality, spontaneously emerge as participants individually modify artificial languages to make them more learnable (Kirby et al. 2008).
Some involuntary muscles are spontaneously active, and the action potentials in their nerves only modify the natural rhythm of contraction.
The most widely used "mice" models are xenotransplantations where a skin biopsy from a patient or produced in vitro is transplanted in mice from spontaneously mutated or genetically modified mice [ 34, 35].
Besides semen quality, and outside of the population of spontaneously conceiving individuals, it is important to evaluate the effect of paternal age in ART, as new knowledge may modify our clinical approach towards a couples' treatment.
Together these results suggest that MSCs can modify the tumor microenvironment, the motility of cancer cells, and their ability to migrate to new locations to spontaneously establish micrometastases.
In addition to these chemically induced inflammatory models, radiolabeled RGD peptides show specific accumulation in atherosclerotic plaques in genetically modified mice, which spontaneously develop atherosclerotic lesions [19, 20].
VSMCs were isolated from the thoracic aortas of spontaneously hypertensive rats by the modified explant technique of Champbell in our laboratory as described previously [ 12– 12].
