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This is a thread about diseases, medicines, treatments, medical insurances, hospital policies, and everything else interesting about human body here.

IMPORTANT NOTE: This is NOT a place for medical diagnosis and advice. For those, please consult certified medical professionals of appropriate fields.

Edited by dRoy on Feb 20th 2020 at 2:33:51 AM

Pyrite Until further notice from Right. Beneath. You. Since: Jan, 2001 Relationship Status: Hiding
Until further notice
#1476: Sep 1st 2014 at 10:01:51 PM

Taken to PM.

edited 1st Sep '14 10:07:24 PM by Pyrite

Not a substitute for a formal medical consultation.
rmctagg09 The Wanderer from Brooklyn, NY (USA) (Time Abyss) Relationship Status: I won't say I'm in love
rmctagg09 The Wanderer from Brooklyn, NY (USA) (Time Abyss) Relationship Status: I won't say I'm in love
dRoy Professional Writer & Amateur Scholar from Most likely from my study Since: May, 2010 Relationship Status: I'm just high on the world
Professional Writer & Amateur Scholar
#1480: Sep 3rd 2014 at 3:37:52 PM

So I'm writing a story about superpowered people.

One of the characters have power to "purify" things, as used in chemistry.

What are ways that she can use this power to heal physical injury, if there is any?

I'm a (socialist) professional writer serializing a WWII alternate history webnovel.
SeptimusHeap from Switzerland (Edited uphill both ways) Relationship Status: Mu
#1481: Sep 3rd 2014 at 3:42:21 PM

Purify the wound from cancer cells and growth-inhibiting factors.

"For a successful technology, reality must take precedence over public relations, for Nature cannot be fooled." - Richard Feynman
dRoy Professional Writer & Amateur Scholar from Most likely from my study Since: May, 2010 Relationship Status: I'm just high on the world
Professional Writer & Amateur Scholar
#1482: Sep 3rd 2014 at 3:43:58 PM

Wait no, I picked the wrong words.

I meant blunt force trauma.

I'm guessing...there really isn't anyway.

I'm a (socialist) professional writer serializing a WWII alternate history webnovel.
rmctagg09 The Wanderer from Brooklyn, NY (USA) (Time Abyss) Relationship Status: I won't say I'm in love
rmctagg09 The Wanderer from Brooklyn, NY (USA) (Time Abyss) Relationship Status: I won't say I'm in love
rmctagg09 The Wanderer from Brooklyn, NY (USA) (Time Abyss) Relationship Status: I won't say I'm in love
rmctagg09 The Wanderer from Brooklyn, NY (USA) (Time Abyss) Relationship Status: I won't say I'm in love
rmctagg09 The Wanderer from Brooklyn, NY (USA) (Time Abyss) Relationship Status: I won't say I'm in love
rmctagg09 The Wanderer from Brooklyn, NY (USA) (Time Abyss) Relationship Status: I won't say I'm in love
MarqFJA The Cosmopolitan Fictioneer from Deserts of the Middle East (Before Recorded History) Relationship Status: Anime is my true love
The Cosmopolitan Fictioneer
#1491: Sep 7th 2014 at 11:58:52 PM

Can anyone shed light on whether DNA analysis is reliable for 100+-year-old forensic evidence, such as the bloodstained shawl of one of Jack the Ripper's victims?

Fiat iustitia, et pereat mundus.
rmctagg09 The Wanderer from Brooklyn, NY (USA) (Time Abyss) Relationship Status: I won't say I'm in love
SeptimusHeap from Switzerland (Edited uphill both ways) Relationship Status: Mu
#1493: Sep 8th 2014 at 1:19:51 AM

The half-time of DNA is roughly a few centuries. That said, bits and pieces can be recovered for much longer but it needs bigger sample sizes.

"For a successful technology, reality must take precedence over public relations, for Nature cannot be fooled." - Richard Feynman
Madrugada Zzzzzzzzzz Since: Jan, 2001 Relationship Status: In season
Zzzzzzzzzz
#1494: Sep 8th 2014 at 4:41:47 AM

Absolutely accurate DNA matching is only possible if you have a sample from the person you are trying to match to as well as the unidentified sample. In the case of the shawl they got a partial match to a sample from a decendent of the person they were trying to match. Also, the conditions the sample was stored in makes a big difference in how reliable the results are.

...if you don’t love you’re dead, and if you do, they’ll kill you for it.
rmctagg09 The Wanderer from Brooklyn, NY (USA) (Time Abyss) Relationship Status: I won't say I'm in love
rmctagg09 The Wanderer from Brooklyn, NY (USA) (Time Abyss) Relationship Status: I won't say I'm in love
MarqFJA The Cosmopolitan Fictioneer from Deserts of the Middle East (Before Recorded History) Relationship Status: Anime is my true love
The Cosmopolitan Fictioneer
#1497: Sep 9th 2014 at 4:43:57 AM

Absolutely accurate DNA matching is only possible if you have a sample from the person you are trying to match to as well as the unidentified sample. In the case of the shawl they got a partial match to a sample from a decendent of the person they were trying to match. Also, the conditions the sample was stored in makes a big difference in how reliable the results are.
How do they define "partial match" in this context, though? It's a known fact that an absurdly high proportion of the human genome is practically identical between any two randomly picked members of the species ("99%" is apparently not an inaccurate generalization to apply here).

Fiat iustitia, et pereat mundus.
joeyjojo Happy New Year! from South Sydney: go the bunnies! Since: Jan, 2001
Happy New Year!
#1498: Sep 9th 2014 at 5:07:17 PM

I wonder if there be a way to reliably experimentally test this.

I don't know find some sample that we can undisputedly claim came from a particular source several hundred years ago and and run multiple double-blind tests to see the accuracy.

hashtagsarestupid
QuestionMarc Since: Oct, 2011 Relationship Status: Having tea with Cthulhu
#1500: Sep 10th 2014 at 4:42:11 AM

I'm about to get a laser surgery to improve my sight.

Any general tips to improve the post-op period, beyond what I'll inevitably be told before the operation?


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