Quote from: myloginacct on February 24, 2018, 09:52:03 PMMaybe it does. It's just that no one does it. LAGrowin just recently mentioned only really feeling tightness after 3cm. However, no one pays tens of thousands of dollars just for 3cm.
Scientifically speaking, I don't see why it would. None of the scientific literature behind LL suggests that there's some magic "small enough" number such that significant soft tissue damage does not occur as a result of distraction osteogenesis. A distended tendon/muscle body is distended and that's that. Whether the distension is 3 cm, 5 cm, 8 cm or 10 cm, unnaturally stretching bone tissue by force results in damage to soft tissue.
https://www.ncbi.nlm.nih.gov/pubmed/12394466
QuoteWhen distraction osteogenesis (at < or = 1.4 mm/day) is done in skeletally immature animals, muscle adapts by creating a longer and functionally intact muscle. This is achieved through muscle growth, the proliferation of myogenic cells ultimately leading to serial addition of sarcomeres. When distraction osteogenesis is done in skeletally mature animals, however, the same distraction regimen leads to a lengthened muscle that has significant fibrosis and weakness, the latter possibly a result of partial denervation. Despite a modest but significant elevation of local insulinlike growth factor-1 in the lengthened muscles from adult animals, muscle growth is not adequate and leads to a loss of function.
https://www.ncbi.nlm.nih.gov/pubmed/18973235
QuoteThe anatomical location (gastrocnemius, peroneus tertius, and first flexor digitorum longus muscle), dimension and occurrence of muscular defects were characterized histologically. The callus formation and leg axis was monitored by weekly X-rays. Additionally, serum creatine kinase was analyzed during a distraction and consolidation period. Significant signs of muscle lesions in all three observed muscles can be found postoperatively, whereas normal callus formation and regular leg axis was observed radiologically. The peroneus tertius and first flexor digitorum longus muscles were found to have significantly more signs of fibrosis, inflammatory, and necrosis.
Quote from: myloginacct on February 24, 2018, 10:26:24 PMAlso, even Alsberg's research doesn't seem like it could solve the soft tissue issue, or does it?
Referring to the second study above, this sentence:
QuoteWhen distraction osteogenesis (at < or = 1.4 mm/day) is done in skeletally immature animals, muscle adapts by creating a longer and functionally intact muscle. This is achieved through muscle growth, the proliferation of myogenic cells ultimately leading to serial addition of sarcomeres.
Leads me to believe that either Teplyashin's or Alsberg's research very well might solve the problem. If "Skeletally immature" in this case refers to bone maturity (and it should, given the context of the sentence), i.e. the presence (or lack) of epiphyseal cartilage and the occurrence of mesenchymal stem cell differentiation into chondrocytes, which then proliferate towardd the epiphyseal line. "Skeletally immature animals" are those with a bone age corresponding to existing epiphyseal cartilage and ongoing longitudinal bone growth.
In that case, there's no reason why implanting new epiphyseal cartilage wouldn't work the same way - the new cartilage could be manipulated through chemical or mechanical means to yield new growth that would be functionally identical to the growth that occurs naturally during human development ("growth spurts" in puberty).
Quote from: Zeo on February 25, 2018, 12:46:12 AMLmao take it easy there Galileo you didn't "debunk" anything,
When I offer cogent, cohesive and scientifically substantiated arguments and you respond with ad hominems and other offhand dismissals based on personal incredulity or bias with absolutely no logical or scientific substantiation, I call that "debunking". And in that respect, I've most certainly debunked the things you've said.
Quote I just have a different view of life than you do. I lol at everything you say because you have this really distorted perspective.
"I lol at everything you say because your view of life is different, which means your perspective is distorted, because everyone and anyone who disagrees with me is obviously wrong"
Could you be any more of a solipsistic narcissist? Lmao. Pathetic.
QuoteYou are on an LL forum trying to combince people not to do LL and spend their time and energy on this alternative. It funny because you go on these long passionate rants and you get nowhere. You just sound like a really really bitter person so it's hard to take you seriously
I'm not trying to "combince" anyone to not do LL. I'm trying to encourage the community to work together to support research into new surgeries/methods for height increase, many of which already exist and are in progress (as I've shown in this thread).
What's really "funny" is how you insist on attacking me because I refuse to capitulate to your ideology and yet somehow come to the conclusion that I'm the one who's "really really bitter". I honestly don't care whether you take me seriously or not. I can tell you that when it comes to you, it isn't "hard" to take you seriously because I don't even try to take you seriously at all. You have absolutely nothing of scientific, intellectual or even philosophical rigor to offer beyond delusional positivism and petulant, immature temper tantrums when people refuse to agree with you. You're basically a passive-aggressive version of the user BruceWayne.