Seasonal patterns in optic neuritis and multiple sclerosis: a meta-analysis
Ya-Ping Jin,
No information about this author
Jesús de Pedro‐Cuesta,
No information about this author
M. Söderström
No information about this author
et al.
Journal of the Neurological Sciences,
Journal Year:
2000,
Volume and Issue:
181(1-2), P. 56 - 64
Published: Dec. 1, 2000
Language: Английский
Nocturnal Plasma Melatonin and Alpha-Melanocyte Stimulating Hormone Levels During Exacerbation of Multiple Sclerosis
Reuven Sandyk,
No information about this author
Gavin I. Awerbuch
No information about this author
International Journal of Neuroscience,
Journal Year:
1992,
Volume and Issue:
67(1-4), P. 173 - 186
Published: Jan. 1, 1992
AbstractThe
pineal
gland
has
been
implicated
recently
in
the
pathogenesis
of
multiple
sclerosis
(MS).
To
investigate
this
hypothesis
further,
we
studied
nocturnal
plasma
melatonin
levels
and
presence
or
absence
calcification
(PC)
on
CT
scan
a
cohort
25
patients
(5
men,
20
women;
mean
age:
41.1
years;
SD
=
11.1;
range:
27–72)
who
were
admitted
to
hospital
Neurology
service
for
exacerbation
symptoms.
Plasma
alpha-melanocyte
stimulating
hormone
(alpha-MSH)
estimations
included
study
since
there
is
evidence
feedback
inhibition
between
alpha-MSH
secretion.
Abnormal
found
13
(52.0%),
11
whom
had
which
below
daytime
values
(i.e.,
<
pg/ml).
Although
unrelated
patient's
age
sex,
was
positive
correlation
with
onset
symptoms
(p
<.
0001)
an
inverse
duration
illness
<.05).
PC
noted
24
(96%)
underscoring
pathogenetic
relationship
MS
gland.
Alpha-MSH
undetectable
15
(60.0%),
low
two
(8.0%),
normal
seven
(28.0%),
elevated
one
patient
(4.0%).
Collectively,
abnormal
over
70%
patients.
These
findings
support
that
may
be
associated
failure
suggest,
furthermore,
alterations
secretion
also
occur
during
The
relevance
these
are
discussed.Key
Words:
Multiple
sclerosispineal
glandmelatoninalpha-MSH
Language: Английский
Multiple Sclerosis: The Role of Puberty and the Pineal Gland in its Pathogenesis
Reuven Sandyk
No information about this author
International Journal of Neuroscience,
Journal Year:
1993,
Volume and Issue:
68(3-4), P. 209 - 225
Published: Jan. 1, 1993
Epidemiological
studies
demonstrate
that
the
incidence
of
multiple
sclerosis
(MS)
is
age-dependent
being
rare
prior
to
age
10,
unusual
15,
with
a
peak
in
mid
20s.
It
has
been
suggested
manifestation
MS
dependent
upon
having
passed
through
pubertal
period.
In
present
communication,
I
propose
critical
changes
pineal
melatonin
secretion,
which
occur
temporal
relationship
onset
puberty,
are
intimately
related
timing
clinical
manifestations
MS.
Specifically,
it
fall
secretion
during
prepubertal
period,
may
disrupt
pineal-mediated
immunomodulation,
stimulate
either
reactivation
infective
agent
or
increase
susceptibility
infection
Similarly,
rapid
just
delivery
account
for
frequent
Occurrence
relapse
patients
postpartum
contrast,
pregnancy,
associated
high
concentrations,
often
accompanied
by
remission
symptoms.
Thus,
presence
levels
provide
protective
effect,
while
decline
risk
development
and
exacerbation
disease.
The
hypothesis
explain
other
epidemiological
phenomena
disease
such
as
low
black
African
American
populations,
inverse
correlation
sun
light
geomagnetic
field
exposure,
occurrence
relapses
relation
seasonal
fluctuations
mood,
association
affective
illness
malignant
Therapeutically,
this
implies
application
bright
therapy
use
major
synchronizers
circadian
rhythms
sleep
deprivation
external
weak
magnetic
fields
be
beneficial
treatment
and/or
prophylaxis
Language: Английский
The Pineal Gland and Multiple Sclerosis
Reuven Sandyk
No information about this author
International Journal of Neuroscience,
Journal Year:
1992,
Volume and Issue:
63(3-4), P. 205 - 215
Published: Jan. 1, 1992
Language: Английский
Climate, diffused solar radiation and multiple sclerosis
Joyce M. Laborde,
No information about this author
William A. Dando,
No information about this author
Merle L. Teetzen
No information about this author
et al.
Social Science & Medicine,
Journal Year:
1988,
Volume and Issue:
27(3), P. 231 - 238
Published: Jan. 1, 1988
Language: Английский
Treatment With AC Pulsed Electromagnetic Fields Prevents Seasonal Exacerbation of Symptoms in Multiple Sclerosis
Reuven Sandyk
No information about this author
International Journal of Neuroscience,
Journal Year:
1998,
Volume and Issue:
96(1-2), P. 53 - 62
Published: Jan. 1, 1998
Seasonal
variation
in
symptoms
of
multiple
sclerosis
(MS)
has
been
well
documented
the
literature
and
points
to
influence
environmental
factors
on
pathogenesis
disease.
The
majority
these
studies
indicate
an
increased
rate
exacerbation
during
spring
and/or
autumn
both
which
are
associated
with
desynchronization
circadian
pineal
melatonin
secretion
nadirs
plasma
levels.
Three
MS
patients
who
experienced
annually
recurrent
incapacitating
seasonal
exacerbations
existing
presented.
first
patient,
a
49
year
old
woman,
developed
over
past
6
years
lasted
for
about
month.
second
53
7
through
January
following
year.
third
42
15
years.
In
patients,
intermittent
transcranial
treatments
AC
pulsed
electromagnetic
fields
(EMFs)
7.5
picotesla
flux
density
produced
significant
decrease
motor
disability
additionally
prevented
symptoms.
Since
gland
functions
as
neuroendocrine
transducer
immunoregulator,
it
is
believed
that
decline
levels
facilitated
magneto-sensor
organ
applications
EMFs
may
have
synchronized
rhythms
thus
Language: Английский