Dictionary » P » Passage

Passage

passage

1. An evacuation of the bowels.

2. (Science: procedure) The introduction of a catheter, probe, sound or bougie through a natural channel such as the urethra.


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reproductive sytem

... disturbingly perhaps the male ejection system (for want of a better phrase) is inextricably linked with the urinary system - the urethra provides passage for both urine and semen. For the last bit I'd go with thinking about which sex hormones have a significant effect elsewhere - think about oestrogen ...

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by Babybel56
Fri Feb 28, 2014 8:49 am
 
Forum: Molecular Biology
Topic: reproductive sytem
Replies: 1
Views: 126

Re: oxygen "grabbers" haemoglobin adaptation?

... species) have the ability to tightly close their nostrils to avoid inhaling airborne sand in the desert. As they exhale, the restricted nasal passage would tend to pressurize their lungs. Is it possible that llamas and others also use this and similar mechanisms to increase their oxygen uptake ...

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by animartco
Sat Aug 31, 2013 2:54 pm
 
Forum: General Discussion
Topic: oxygen "grabbers" haemoglobin adaptation?
Replies: 7
Views: 5718

Passage number

... I work in, we dont consider that the cells can be reclocked. The best way of labelling would be labeling the cell lines as P x + y (where x is the passage number of the cells when they have been frozen and y is the current passage number), for e.g. P 2 + 6. Hope this helps.

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by jwalin
Fri Aug 30, 2013 2:26 pm
 
Forum: Cell Biology
Topic: Passage number
Replies: 1
Views: 566

Re: oxygen "grabbers" haemoglobin adaptation?

... species) have the ability to tightly close their nostrils to avoid inhaling airborne sand in the desert. As they exhale, the restricted nasal passage would tend to pressurize their lungs. Is it possible that llamas and others also use this and similar mechanisms to increase their oxygen uptake ...

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by DDD
Wed Aug 07, 2013 12:35 pm
 
Forum: General Discussion
Topic: oxygen "grabbers" haemoglobin adaptation?
Replies: 7
Views: 5718

Passage number

Hi, I was told that a cell line once frozen and then thawed out gets "re-clocked", that is their passage number go back to 0. This is all very confusing? Can anyone please comment on this. Cheers :?

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by Silverpixie07
Thu Aug 01, 2013 12:32 am
 
Forum: Cell Biology
Topic: Passage number
Replies: 1
Views: 566
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