440
5 Laser Specklometer, Speckle-Optical Diagnostics and Laser …
In cases when bilateral hypertonus of muscles under study was observed in patients
in staying position, in consequence of protective muscle defense, the tonus of the
muscles of the back at the healthy side was two times more tensed than the muscles
of the back on the opposite side, although the picture was different in the sitting
position, and muscle tone at the diseased side increased by 80% in comparison with
the condition of muscles on the other side. In such a way, hypertonus of paravertebral
muscles of the healthy side had mioadaptive mechanism of development, conditioned
to postural overloads of certain muscles. Quite often in such cases, multidirectional
changes of electromyogram indicators were observed, as well as various qualitative
changes of electromyograms up to the appearance of single and multiple fasciculations at rest and at the period of relaxation, the presence of increased synchronization,
the slowering of the frequency.
The conducted studies allowed revealing segmental differences in muscle defense.
Thus, while studying the prevalent hypertension of paravertebral muscles we found
differences in their condition at the affected vertebral-motor segment L 5 , where in
comparison with the healthy side it was 65.5% higher than at the level of thoracic
vertebrae T12, where the figure was lower, and only 18% higher than in voltage
muscles on the affected side than on the healthy one.
5.11 Experimental and Clinical Studies of Skin
Microhemodynamics by Speckle-Optical Method
After Neurorraphy of Peripheral Nerves in Conditions
of Intravenous Laser Blood Irradiation (ILBI)
in Patients with Compressive–Ischemic Neuropathies
and Neurological Manifestations of Lumbar
Osteochondrosis
Traumatic injuries of peripheral nerves (PNs) are characterized by severe flow with
expressed disturbances of motor, sensitive and vegetative functions. In this regard,
experimental and clinical studies aimed at pathogenetic, pharmacological correction
of arising disorders and search for new therapies are of particular importance.
With this purpose, there were conducted the study of changes in the degenerated
tissue of limbs at full transection of the sciatic nerve with simultaneously suturing
it with seams and the investigation of the effects of pharmacological agents and
intravenous laser blood irradiation, as well as their combinations on trophic processes
in the tissue conditions of degenerated limbs.
Experimental studies were carried out on non-pedigreed adult rabbits with the
weight of 4 kg. Transection of the sciatic nerve was carried out under intravenous
rabbit hexenal anesthesia. One group of animals in the postoperative period was
injected a dose of edadenum of 1 ml per animal intramuscularly daily during 10–15
days. Two courses were conducted with intervals of 10 days. The sessions of intravenous laser blood irradiation were conducted with the second series of animals.
5 Laser Specklometer, Speckle-Optical Diagnostics and Laser …
In cases when bilateral hypertonus of muscles under study was observed in patients
in staying position, in consequence of protective muscle defense, the tonus of the
muscles of the back at the healthy side was two times more tensed than the muscles
of the back on the opposite side, although the picture was different in the sitting
position, and muscle tone at the diseased side increased by 80% in comparison with
the condition of muscles on the other side. In such a way, hypertonus of paravertebral
muscles of the healthy side had mioadaptive mechanism of development, conditioned
to postural overloads of certain muscles. Quite often in such cases, multidirectional
changes of electromyogram indicators were observed, as well as various qualitative
changes of electromyograms up to the appearance of single and multiple fasciculations at rest and at the period of relaxation, the presence of increased synchronization,
the slowering of the frequency.
The conducted studies allowed revealing segmental differences in muscle defense.
Thus, while studying the prevalent hypertension of paravertebral muscles we found
differences in their condition at the affected vertebral-motor segment L 5 , where in
comparison with the healthy side it was 65.5% higher than at the level of thoracic
vertebrae T12, where the figure was lower, and only 18% higher than in voltage
muscles on the affected side than on the healthy one.
5.11 Experimental and Clinical Studies of Skin
Microhemodynamics by Speckle-Optical Method
After Neurorraphy of Peripheral Nerves in Conditions
of Intravenous Laser Blood Irradiation (ILBI)
in Patients with Compressive–Ischemic Neuropathies
and Neurological Manifestations of Lumbar
Osteochondrosis
Traumatic injuries of peripheral nerves (PNs) are characterized by severe flow with
expressed disturbances of motor, sensitive and vegetative functions. In this regard,
experimental and clinical studies aimed at pathogenetic, pharmacological correction
of arising disorders and search for new therapies are of particular importance.
With this purpose, there were conducted the study of changes in the degenerated
tissue of limbs at full transection of the sciatic nerve with simultaneously suturing
it with seams and the investigation of the effects of pharmacological agents and
intravenous laser blood irradiation, as well as their combinations on trophic processes
in the tissue conditions of degenerated limbs.
Experimental studies were carried out on non-pedigreed adult rabbits with the
weight of 4 kg. Transection of the sciatic nerve was carried out under intravenous
rabbit hexenal anesthesia. One group of animals in the postoperative period was
injected a dose of edadenum of 1 ml per animal intramuscularly daily during 10–15
days. Two courses were conducted with intervals of 10 days. The sessions of intravenous laser blood irradiation were conducted with the second series of animals.