Studi bertentangan tentang keyakinan bahwa kanker
melindungi terhadap Alzheimer
Date:
May 5, 2016
Source:
Huntsman Cancer
Institute at the University of Utah
Summary:
Meskipun studi yang mengklaim orang-orang dengan kanker cenderung untuk mengembangkan penyakit Alzheimer - meningkatkan kemungkinan bahwa apa yang memicu kanker juga mencegah gangguan neurodegenerative - penyelidikan baru menemukan penjelasan yang lebih muram . Banyak pasien kanker tidak hidup cukup lama untuk mendapatkan Alzheimer .
Meskipun studi yang mengklaim orang-orang dengan kanker cenderung untuk mengembangkan penyakit Alzheimer - meningkatkan kemungkinan bahwa apa yang memicu kanker juga mencegah gangguan neurodegenerative - penyelidikan baru menemukan penjelasan yang lebih muram . Banyak pasien kanker tidak hidup cukup lama untuk mendapatkan Alzheimer .
.........................
Meskipun studi yang mengklaim orang-orang dengan kanker cenderung untuk mengembangkan
penyakit Alzheimer - meningkatkan kemungkinan bahwa apa yang memicu kanker juga mencegah
gangguan neurodegenerative - penyelidikan baru menemukan penjelasan yang lebih muram .
Banyak pasien kanker tidak hidup cukup lama untuk mendapatkan Alzheimer
. Penelitian yang dipimpin oleh para peneliti di Huntsman Cancer Institute di University of Utah ,
diterbitkan dalam The Jurnal of Gerontology : Seri B.
"Diagnosis of age-related diseases, such as Alzheimer's disease,
depends on someone surviving to an age when disease onset can occur,"
explains lead author Heidi Hanson, Ph.D., M.S., a Huntsman Cancer Institute
research associate and research assistant professor of family and preventive
medicine at the University of Utah School of Medicine.
" Diagnosis penyakit yang berkaitan dengan usia , seperti penyakit Alzheimer ,
tergantung pada seseorang yang masih hidup untuk usia ketika timbulnya penyakit dapat terjadi , "
jelas penulis utama Heidi Hanson , Ph.D. , MS , rekan penelitian Huntsman Cancer Institute
dan asisten profesor riset dari family and preventive medicine at the University of Utah School of Medicine.
............................
SILAHKAN MENGGUNAKAN
" MESIN TRANSLATE "..GOOGLE TRANSLATE
DISAMPING KANAN INI.............
PLEASE USE ........ "TRANSLATE MACHINE" .. GOOGLE TRANSLATE BESIDE RIGHT THIS
.................
........................................
........................................
........................................
........................................
T-REC -TUGUMUDA REPTILES COMMUNITY-INDONESIA
More info :
www.trecsemarang2011.blogspot.com
minat gabung : ( menerima keanggotaan seluruh kota dan daerah di Indonesia )
08995557626
DISAMPING KANAN INI.............
PLEASE USE ........ "TRANSLATE MACHINE" .. GOOGLE TRANSLATE BESIDE RIGHT THIS
.................
........................................
........................................
........................................
........................................
T-REC -TUGUMUDA REPTILES COMMUNITY-INDONESIA
More info :
www.trecsemarang2011.blogspot.com
minat gabung : ( menerima keanggotaan seluruh kota dan daerah di Indonesia )
08995557626
FAST RESPON :
08995557626/764047D2
FAST RESPON :
08995557626/764047D2
FAST RESPON :
08995557626/764047D2
FAST RESPON :
08995557626/764047D2
FAST RESPON :
08995557626/764047D2
..................................
..................................
..................................
KSE – KOMUNITAS SATWA EKSOTIK –
EXOTIC PETS
COMMUNITY-- INDONESIA
Visit Our Community and Joint W/ Us....Welcome All Over The World
www.facebook.com/groups/komunitassatwaeksotik/
KSE = KOMUNITAS SATWA EKSOTIK
MENGATASI KENDALA MINAT DAN JARAK
KAMI ADA DI TIAP KOTA DI INDONESIA
DETAIL TENTANG KSE-----KLIK : www.komunitassatwaeksotik-pendaftaran.blogspot.com
GABUNG......... ( menerima keanggotaan seluruh kota dan daerah di Indonesia )
HUBUNGI : 08995557626
Visit Our Community and Joint W/ Us....Welcome All Over The World
www.facebook.com/groups/komunitassatwaeksotik/
KSE = KOMUNITAS SATWA EKSOTIK
MENGATASI KENDALA MINAT DAN JARAK
KAMI ADA DI TIAP KOTA DI INDONESIA
DETAIL TENTANG KSE-----KLIK : www.komunitassatwaeksotik-pendaftaran.blogspot.com
GABUNG......... ( menerima keanggotaan seluruh kota dan daerah di Indonesia )
HUBUNGI : 08995557626
FAST RESPON :
08995557626/764047D2
FAST RESPON :
08995557626/764047D2
FAST RESPON :
08995557626/764047D2
FAST RESPON :
08995557626/764047D2
FAST RESPON :
08995557626/764047D2
........Komunitas T-REC semarang,komunitas
reptil tugumuda reptiles community semarang,komunitas reptil tugumuda
semarang,komunitas semarang,komunitas reptil semarang.............kenali dan
dalami satwa dan reptil dengan bergabung
bersama kami,hubungi 08995557626 / 764047D2.....
........Komunitas KSE ,komunitas satwa eksotik
,komunitas satwa.............kenali dan dalami satwa dan reptil dengan bergabung bersama kami,hubungi
08995557626 / 764047D2.....
.......................
Study
contradicts belief that cancer protects against Alzheimer's
Date:
May 5, 2016
Source:
Huntsman Cancer
Institute at the University of Utah
Summary:
Despite studies that claim people with cancer are less likely to develop
Alzheimer’s disease--raising the possibility that what triggers cancer also
prevents the neurodegenerative disorder--a new investigation finds a more
somber explanation. Many cancer patients don’t live long enough to get
Alzheimer’s.
.........................
Despite studies that claim people with cancer are less likely to develop
Alzheimer's disease--raising the possibility that what triggers cancer also
prevents the neurodegenerative disorder--a new investigation finds a more
somber explanation. Many cancer patients don't live long enough to get
Alzheimer's. The research, led by investigators at Huntsman Cancer Institute at
the University of Utah, was published in The Journals of Gerontology:
Series B.
"Diagnosis of age-related diseases, such as Alzheimer's disease,
depends on someone surviving to an age when disease onset can occur,"
explains lead author Heidi Hanson, Ph.D., M.S., a Huntsman Cancer Institute
research associate and research assistant professor of family and preventive
medicine at the University of Utah School of Medicine.
Illustrating the concept, Hanson and her colleagues examined data from pancreatic
cancer patients, whose average age of death is 73, the same age at which
Alzheimer's is typically diagnosed. While the rate of Alzheimer's diagnoses
tripled as the cancer-free population aged from 75 to 89 years old (increasing
from 25 to 75 per 1,000), it remained constant in patients with pancreatic
cancer (20 per 1,000).
........Komunitas T-REC semarang,komunitas
reptil tugumuda reptiles community semarang,komunitas reptil tugumuda
semarang,komunitas semarang,komunitas reptil semarang.............kenali dan
dalami satwa dan reptil dengan bergabung
bersama kami,hubungi 08995557626 / 764047D2.....
........Komunitas KSE ,komunitas satwa eksotik
,komunitas satwa.............kenali dan dalami satwa dan reptil dengan bergabung bersama kami,hubungi 08995557626
/ 764047D2.....
Menggambarkan konsep , Hanson dan rekan-rekannya meneliti data dari pasien kanker pankreas , yang rata-rata usia kematian adalah 73 , usia yang sama di mana Alzheimer biasanya didiagnosis . Sementara tingkat diagnosis Alzheimer tiga kali lipat pada penduduk bebas kanker berusia tua 75-89 tahun ( meningkat 25-75 per 1.000 ) , itu tetap konstan pada pasien dengan kanker pankreas ( 20 per 1.000 ) .
Concluding that pancreatic cancer protects against Alzheimer's disease is
similar to saying that gunshots prevent Alzheimer's, says senior author and
Huntsman Cancer Institute investigator Ken Smith, Ph.D., distinguished
professor of family and consumer studies and population science. "People
who are shot rarely get Alzheimer's because most of them die before they have
the chance to. But no one would say that gunshot wounds protect against the
disease."
He adds that analyses need to consider that as people age, they are more
likely to be affected by any of a number of conditions. Those dying of lethal
diseases simply lack the time to develop another illness.
With this in mind, the researchers conducted their own evaluation,
examining data from 92,245 individuals with and without cancer from the Utah
Population Database, a comprehensive set of demographic, medical, and other
records. The group was between the ages of 65 and 79 in 1992, and had no record
of dementia. Their data was followed for at least 18 additional years to
determine how many were later diagnosed with Alzheimer's disease, as indicated
by Medicare claims data.
Contrary to previous studies, three different statistical methods showed
that those with cancer did not have a decreased risk for Alzheimer's disease.
Each method factored in higher rates of death among cancer patients in a
slightly different way.
........Komunitas T-REC semarang,komunitas
reptil tugumuda reptiles community semarang,komunitas reptil tugumuda
semarang,komunitas semarang,komunitas reptil semarang.............kenali dan
dalami satwa dan reptil dengan bergabung
bersama kami,hubungi 08995557626 / 764047D2.....
........Komunitas KSE ,komunitas satwa eksotik
,komunitas satwa.............kenali dan dalami satwa dan reptil dengan bergabung bersama kami,hubungi
08995557626 / 764047D2.....
Bertentangan dengan studi sebelumnya , tiga metode statistik yang berbeda menunjukkan bahwa orang-orang dengan kanker tidak memiliki penurunan risiko penyakit Alzheimer . Setiap metode diperhitungkan dalam tingkat yang lebih tinggi dari kematian di antara pasien kanker dengan cara yang sedikit berbeda .
Bertentangan dengan studi sebelumnya , tiga metode statistik yang berbeda menunjukkan bahwa orang-orang dengan kanker tidak memiliki penurunan risiko penyakit Alzheimer . Setiap metode diperhitungkan dalam tingkat yang lebih tinggi dari kematian di antara pasien kanker dengan cara yang sedikit berbeda .
To test the idea further, the team tracked two groups of patients with
prostate cancer. If cancer provides protection from Alzheimer's disease, says
Smith, groups of patients with the same type of cancer would be equally likely
to get the brain disorder. Yet they found that patients with a shortened life
expectancy due to metastasized prostate cancer trended toward a decreased risk
for Alzheimer's as compared to patients with early-stage prostate cancer. After
adjusting for mortality, they determined that the observed difference was not
statistically significant.
"These results call into question a protective association between
cancer and Alzheimer's," says Hanson. "If we are going to understand
aging-related diseases, we need to consider how other chronic diseases and
conditions impact them."
Story Source:
The above post is reprinted from materials provided byHuntsman Cancer Institute at the University of Utah. Note:
Materials may be edited for content and length.
Journal Reference:
1.
Heidi A. Hanson, Kevin P. Horn, Kelli M. Rasmussen, John M. Hoffman, Ken R.
Smith. Is Cancer Protective for Subsequent Alzheimer’s Disease Risk?
Evidence From the Utah Population Database. The Journals of
Gerontology Series B: Psychological Sciences and Social Sciences, 2016;
gbw040 DOI: 10.1093/geronb/gbw040
Sumber
: