Although mice that aspirated conidia from either species of Aspergillus exhibited increased airway CD4+ T cells (Figure 1E, left panel), CD8+ T cells were more significantly increased in mice that aspirated A. fumigatus.
Of interest, it has been reported that aspirates of bone marrow cells, fresh or cultured, can express AQP5, typically expressed in the type I pneumocyte [23], and that bone morrow derived cells can be precursors of differentiated parenchymal cells of the lung [23], [24].
In conclusion, we have shown that aspirating twice from the same site reduces cell counts (of MNCs and hMSCs) in the second aspirate without affecting the biological characteristics, and that a low aspiration volume gives an uncertain cellular yield.
Our data suggest that gastric aspirate pH ≤ 5.5 alone is not a reliable marker of gastric feeding tube placement when patients receive acid inhibiting drugs.
The constant inner diameter of the sample tube (0.79 mm) ensures that the aspirate volume is replicable and precise.
The issue was discussed with the radiologist and they confirmed that the aspirate was obtained from the middle lobe.
This study ultimately confirmed that marrow aspirate androgen depletion was generally achieved by 8 weeks, and remained depleted at cessation of therapy.
We previously demonstrated that nipple aspirate fluid (NAF) can be obtained from virtually all non-Asian women between the ages of 30 and 72.
Altogether these data showed that LBFBM aspirates were similar to donor-matched ICBM aspirates in terms of growth and phenotypic characteristics of resident MSCs.
