Wad,
Nice job on the outline! Very easy to follow.
Sorry, but I’m still not clear here. Are you applying the EtP hypothesis to the entire penis or not? Your response seems to imply that you are not but you make no definitive statement one way or another.
Some thoughts on your and others’ previous posts;
Note: The following applies only to the discussion on muscle, not connective tissues.
1. While all of these body building/weight lifting references are quite interesting, they only have application in an illustrative sense.
As you are quite aware, the penis shaft contains smooth muscle not skeletal muscle. Smooth muscle behaves entirely different than
skeletal muscle and has very distinct properties. To imply the body building analogy of compensation/super-compensation/decompensation
to smooth muscle is not entirely accurate. Why? Because smooth muscle has a capability that skeletal muscle does not have…
First off, to understand what happens during loss of gains "decompensation", we must first know what happens on during gains "compensation." Agreed?
From what I am reading here, your implication is more of GvH (Growth via Hypertrophy) than GvM (Growth vs Mitosis), hence all the body building comparisons. We need to look at things from the actual anatomy of the penis. What does science and studys show as to how and why smooth muscle grows. Comparing penile growth to skeletal muscle will get us nowhere.
Skeletal muscle and smooth muscle differ substantially. One of the key differences is the growth process. Smooth muscle, like skeletal muscle, has the ability to undergo hypertrophy (the enlargement of individual cells.) But, very importantly, unlike skeletal muscle, smooth muscle has the natural ability to undergo hyperplasia (increase in cell number.) I say natural because in an adult, the mitotic properties of skeletal muscle cease. These can be (supposedly) invoked by injectable growth hormones, but do not occur under natural circumstances.
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Structure
A smooth muscle fiber is a spindle-shaped, uninucleate cell. Has the capacity to divide throughout life…Muscle - Biology Online Tutorial
This is important…
Under your first subheading I. STRESSOR-INDUCED ADAPTION INSTANCES (Damage-Compensation-Supercompensation-Decompensation),
you list hypertrophy, suntan, callouses, and CV, fitness as examples of tissue compensation and decompensation. While these are indeed good examples of such, this list, as I’m sure you are aware, is far from comprehensive. More importantly, the list omits hyperplasia as a stressor-induced response. Before you pull out your "growth can’t occur by mitosis" gun, consider a common stressor-inducted anomaly that is widely recognized.
Angiogenesis - definition courtesy of Wikipedia
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Angiogenesis is a physiological process involving the growth of new blood vessels from pre-existing vessels… Angiogenesis is a normal process in growth and development, as well as in wound healing.
I make this point, not to say that angiogenesis is responsible for penile growth, but to show a stressor-induced hyperplasic response that defies decompensation. Let me explain.
Here you stated:
Originally Posted by wadzilla
.. The point is all about decompensation - and that is an undeniable reality that occurs as a result of the removal of the adaption-inducing stressors. The only way the removal of the stressors would not cause decompensation is if the stressors did not cause supercompensation.
The above statement is not true in this case. Angiogensis is commonly known in two cases, cancerous tumors and cardiovascular disease. The latter is what we are interested.
John eats too much fast food and doesn’t exercise properly. As a result, his arteries become 90% - 95% blocked. While John is a walking time-bomb something interesting happens. The stress on Johns heart is immense. It is not getting enough oxygen. So, his body begins the process of angiogenesis (natural arterial bypasses.) An as a result of complex chemical and cellular changes John’s vascular system by passes the blocked arteries with new vessels and thus relieves the stress on his heart.
What’s my point? Well, 10 or 20 years down the road, John’s newly formed arteries will still be there. Even after the stress has been removed. They will not simply disappear. Here is a stressor-induced response that isn’t subject to decompensation.