Microanatomy of cells and tissues

learn more… | top users | synonyms

3
votes
0answers
50 views

How many cells are there in the apical meristematic tissue?

How many cells are there in the apical meristematic tissue? Looking at this picture... , I would tend to think that there are few hundreds cells in the meristem tissue. But I guess this is a ...
2
votes
0answers
155 views

Size of classical liver lobule across species

A classical liver lobule is made up of a central vein and the portal triads. A typical human liver weighs around 3 lbs. , while a typical bovine liver weighs around 12 lbs. I was wondering if anyone ...
1
vote
0answers
116 views

What are the exact differences between stereocilia and microvilli?

This is a question in an old exam of Histology. I tried to answer the question, and I've made many searching attempts, but without resulting in any fixed/exact information. In some articles on the ...
1
vote
0answers
22 views

Is this a legitimate teratoma for a human pluripotent stem cell assay?

I can't quite make out this teratoma: ...
1
vote
0answers
129 views

Workflow for batch analysis of ROI in histology samples

This is a pretty big task, and I have several work-arounds, but I am looking for an efficient way to go from PAS stained slides of lung tissue to defined ROI's over the whole slide (presumably via ...
0
votes
0answers
44 views

Diffuse DAPI staining after time in tissue

My student is using ProLong Gold with DAPI (premixed) on sheep uterine tissue. We have used this reagent for some time with great results. Now, when she finishes her immunofluorescence protocol, ...
0
votes
0answers
148 views

Peristaltic pumps in animal perfusion - how important are physiological flow parameters?

Animal perfusion is usually done according to this or very similar procedures. Though not explicitly detailed in this video, the perfusion fluid infused into the Aorta is usually driven via a ...