LASER INDUSED BIOSTIMULATION OF HUMAN BLOOD CELLS USING He-Ne LASER

Abstract

Abstract:

Bio-stimulation

effects

of low level lasers

(LLL)

on biological

properties

of

human

blood

were studied

in this work.

21 blood

samples

that were

taken

from adult volunteers

20 to 30 years

old were taken

randomly

and

were

then exposed

to He-Ne

laser (λ= 632.8nm)

with various

power

range

during

the work

(different

doses).

Specifically

1mw,

3mw,

and

6mw

laser power

were used.

Automated

hematology

analyzer

was used

to

measure

the blood

parameters

such RBC,

WBC,

HCT,

PLT and HGB.

These

results

were compared

with the results

that obtained

from non-

irradiated

samples

(control

samples)

in order

to determine

the effects

of

low

level lasers

on human

blood.

The

results

showed

that LLL has

affected

the blood

and increased

some

parameters

of the human

blood.

It

was

found

significant

change

in the blood

parameters

was dateable

with

6mw

power.

In conclusion

use of He-Ne

laser with 6mw

power

for

enhancement

of blood

parameters

is possible