Alternate sections were then incubated in a rabbit antibody against VGluT1 (1:1,000, MAb Technologies, Stone Mountain, GA) or either a rabbit or a guinea pig (somata section) antibody against VGluT2 (1:2,000, Synaptic Systems, Göettingen, Germany) in PBS-NGS 1 % overnight at room temperature.
Combining IF and AR revealed fewer bacilli numbers in the guinea pig lung sections than that seen in mouse tissue, which is as expected due to lower bacterial numbers per section as determined by colony forming unit counts.
But the cured-pig-fat section is vast and varied.
Representative pig lung sections stained with HE are shown.
When FISH was applied using three fluorescent M. tuberculosis probes, M. tuberculosis could not be visualized in guinea pig tissue sections that were shown to harbor bacilli by IF and AR.
The location of bacilli in guinea pig lung sections was studied by using the combination staining of AR, hematoxylin QS and DAPI starting one month after low dose aerosol infection (which is the start of drug treatment in our standard laboratory protocol for the guinea pig model) [23], [45], [50].
Immunohistochemistry showed similar localization patterns of ADH (ADH1 and ADH 3) and ALDH (ALDH 1 and ALDH 2) in guinea pig skin sections, predominantly in the epidermis, sebaceous glands, and hair follicles.
Controls included lymphoid tissue from PCV2 infected pigs and sections of spleen and liver from PCV2 negative pigs and mice [ 19].
In the Shrek DVD special, 'Far Far Away Idol', the Big Bad Wolf and the Three Little Pigs sing a section of the chorus until the pigs run off, afraid that the Wolf will eat them.
Oh come on, @Morrisons, are you trolling us? #RamadanMubarak on the "Pigs in Blankets" section?
