To slowly stretch the retracted musculotendinous unit in a sheep model, two here described tensioning devices have been developed and mounted on the scapular spine of the sheep using an expandable threaded rod, which has been interposed between the retracted tendon end and the original insertion site at the humeral head.
Retracting at the end lets your muscles take the load.
With his struggles during the season, the cost-cutting Padres lowballed a $4 million offer with an option for 2010 and later retracted that, ending his career with the Padres.
The clamor was so deafening that Instagram founder Kevin Systrom ended up retracting the TOS changes, pulling them back to the simpler language that existed before, to debatable user benefit.
The Daily Beast ended up retracting the story and apologizing for the error.
Cell labeling studies using slice culture have, however, found a different mode of asymmetric divisions among apical progenitors at mid-neurogenesis; both daughters at the majority of apical divisions inherit the apical end foot (Miyata et al. 2001, 2004; Ochiai et al. 2007), and the neuronally committed daughter subsequently retracts the apical end foot (Ochiai et al. 2007).
The injection rate was 0.5 μl/min and the needle was allowed to remain in situ for 5 min before being slowly retracted at the end of each injection.
We quantified this effect for axons in four independent time-lapse experiments and found that 10 60% of the axons that started in the OHC region had retracted by the end of the acquisition period.
Immunofluorescence microscopy– 3(d)) revealed that MC3T3 cells on Polished surfaces had fewer and less evident stress fibers after treatment with Blebbistatin, while cells on rough surfaces appeared more elongated and stretched, presumably for their inability to retract their rear end during migration across the surface.
The external nares are large elongate openings that are only partially retracted, and the ends of the upper and lower jaws have numerous impressed neurovascular grooves suggestive of a keratinized sheath (Figure 1B, E).
