Laser irradiation of blood
as a method to cure heart ischemia
G. Kapustina, Sergei V. Moskvin, and Michael N. Titov
TECHNIKA (Russia)
Usage of laser therapy for complex treatment
of patients with unstable stenocardia allows one to increase efficiency
of medicines. This results in pronounced anti-quinsy and anti-arrhythmia
effects, prophylactic effect with respect to acute myocardium
infarction (AMI), shortens the patient's stay in hospital and
prolongs the remission period. In the methods developed the He-
Ne-therapy makes no complications and lateral effects. It is of
great importance to determine the individual doses of intravascular
laser irradiation of blood (ILIB). The work in this field has
gone on for 10 years. The dose is chosen in accordance with the
treatment purpose: training reaction, quite or high activation.
The duration of one ILIB session is calculated to provide the
maximum inhibition of the products of peroxidation of lipids.
The method is sufficiently accurate, and its results correlate
with those obtained by clinical observations and cytodiffractometry.
Abstract: Experimental
results are reported on (low power) low-energy laser action on
different kinds of enzymes. The laser-enzyme interaction is particularly
evident in enzymatic systems related to energy control. We already
reported that an increase of ATP is observed when cultured cells
are submitted to HeNe laser radiation. More specifically relative
activation is reported following irradiation by laser light (HeNe,
2 mW delivered power) as the number of experimental points is
increased.
Investigation of medico-biological action
of intravasular irradiation of blood on the immune system of an
organism at some pathological state of the peripheral nervous
system, pp.342-349
Author(s): Victoria A. Lapina, Institute of Physics, Minsk, Belarus;
Raisa M. Tanina,
Research Institute of Neurology, Neurosurgery, and Ph
ysiotherapy, Minsk, Belarus.
Abstract:
We investigated the influence of intravenous laser
irradiation of blood (ILIB) on the immune system of the organism
at vertebrogenic disorders of the peripheral nervous system (PNS)
with a prominent pain syndrome. It has been found that ILIB produces
a positive effect on the immunity T-link increasing the proliferative
activity of T-lymphocytes, has positive dynamics in clinics, doesn't
cause any side or negative effects.
Structural
and functional aspects of laser irradiation and magnetic field
influence on biological objects, pp.387-394
Author(s): Valentine I. Kozlov,
National Research Ctr. for Laser Medicine, Moscow,
Russia;
Vladimir Tumanov,
National Research Ctr. for Laser Medicine, Moscow,
Russia;
Iskander M. Baibekov,
National Research Ctr. for Laser Medicine, Tashkent,
Uzbekistan;
Oleg Terman,
National Research Ctr. for Laser Medicine, Moscow,
Russia;
Vladimir Kotunov,
National Research Ctr. for Laser Medicine, Moscow,
Russia.
Abstract:
An influence of IR laser irradiation (up to 60 mW) and magnetic
field (up to 200 mT1) on reparative process and proliferative
potency of cells has been studied in experiments. Irradiation
modulation by the frequencies from 1 to 1000 Hz has varied an
output laser power. The parameters of magneto-laser action used
in this work make it possible to deliver laser energy to maximum
depth in biological tissues. It has been shown that there are
concrete diapasons of biostimulating doses and frequencies of
IR laser irradiation and low magnetic field. An increase of wound
closure rate in vivo and proliferative activity of cells in vitro
takes place under the magneto-laser effect.
Nd-phosphate-glass
laser in low-power application (biostimulation), pp.401-406
Author(s): Adam R. Mester, Semmelweiss Medical Univ., Budapest,
Hungary; Klara Barabas,
National Institue of Rheumatology and Physiotherapy, Budapest, Hungary.
Abstract:
Biostimulation, as a non thermic laser irradiation provoked biological
effect, results in the enhancement of reparative and regenerative
processes. It is a strict dose dependent functional change in the
range of 1 - 4 Joule/cm$+2$/ incident energy density. Repeated low
power irradiations in that particular dose range lead to a cumulative
effect, which depends on the frequency of sessions. In the case
of daily repetition the cumulation is much quicker than with one
or two days interruption. Too high a dose per session or too quick
a repetition with maximal doses for more than 20 consecutive irradiations
(i.e., daily leads to the opposite effect, which is inhibition.
Application of low-intensity
lasers with special regard to rheumatology, pp.407-412
Author(s): Jacek Glazewski, Reumatologia, Choroby Wewnetrzne,
Kalisz, Poland.
Abstract:
A number of reports and scientific publications, especially from
recent years, prove that laser irradiation from several to a few
dozen milliwatts has positive both local and general influence
in many diseases. It is widely regarded that irradiation by a
laser of low intensity improves energetic balance of cells, tissues,
and the whole system, and works through following the mechanisms:
direct absorption of photons, electromagnetic influence, and phosphorylation
of ADP under the influence of photostimulation.
