Ling-Yun Zhou

Analysis on interaction effect of terahertz radiation with living biology system

In the first place, the coherent collective vibration models of the living biological molecule system (e.g. DNA and protion) are analyzed in this paper. Then we have analyzed yet order-disordering variance due to resonance effect and the nonlinear behavior of terahertz radialion(THR)-biological system interaction. The analytic results show that the interaction between the living biological system and THR can produce resonance excitation effect, and so the system can be produced under further action of the laser. In addition, we have analyzed the nonlinear properties of the THR bio-molecule interaction and explained the mutagenesis effects of THR. The theoretic analysis is consistent with the results of THR biological test.

Analysis on the interaction of laser on fibrinogen clots in blood and its clinical practice

In this paper, C-C bond of fibrinogen is considered as a inharmonic oscillator system. It analyses on the interaction of laser on C-C bond of fibrinogen. It point that intra-vascular laser irradiation can reduce the fibrinogen clot in blood and improve blood flow. It is explained by quantum mechanics and simulated by Matlab. It is fit with the clinical effect.

Analysis of nonlinear behavior of laser-DNA molecule interaction

Nonlinear chaotic behavior of laser-DNA interaction is analysis by means of Menikov method, frequency spectrum analysis method and Lyapunov exponent Numerical method etc. It is very useful on explanation of genetic mutagene The Department of Physics, Mengzi Teacher College, Mengzi 661100, China sis of laser.

Micromechanism analysis on temperature-rising effect of CO2 laser biomolecule interaction

The heat effect of laser biology widely apply to laser medical attendance, laser breeding and laser biotechnology, but the micromechanism research of the heat effect of laser biology is very few. In this paper, we study the micromechanism of the heat effect of laser biology by means of quantum theory. The major expression of the heat effect of laser biology is temperature- rising of biomolecule system after laser action. We can take biomolecule system as harmonic oscillation system due to the problem of our discussion is resonance absorption for photon of low frequency of CO2 laser (infrared absorption). Based upon above harmonic oscillation model we derived formula. We further discussed the relation of temperature-rising ΔT and absorption photon number and the micromechanism of absorbent photon and the problems of infrared absorption of protein soliton.

Microscopic mechanism analysis on rheology and harmful effects by low level laser irradiation of blood

The microscopic mechanism on rheology and harmful effects of low level laser irradiation of blood were analyzed by Quantum theory. The analyzed results showed that laser may resolve fibrin clot, then the property of rheology of blood is improved; and some bonds of the cholesterol in blood were fractured by low level laser (abbreviate LLL) , hence the ratio of membrane cholesterol/membrane phosp-hatide of red cell were reduced, then blood circulation can be improved. So low level laser irradiated blood possess the action of mending rheology of blood. But our analyses point out that LLL may cut off some bonds of living biomolecule (e.g. Protein molecule) yet, then some normal protein may emerged denaturation, so normal cells in blood may be destroyed, namely low level laser irradiation can produce the harmful effects on blood. This paper criticized the viewpoint intravascular low level laser irradiation (abbreviate ILLLI) have not action.

Laser induced fluorescence effect mechanism analysis of biomolecule

In this paper, according to Frohlich biological Bose condensation theory, the living biological system is a very high coherence system, so we believe that the system is a set of some same electric dipole oscillator; and we take this system as double energy level, the two energy level model is simple and effective model for mentioned system above. On the basis of the two energy level model of the biomolecule, the micromechananism of fluorescence effects on account of laser acting on living biomolecule system was analyzed by quantum theory(i.e. the dressed stats of biomolecule in laser field was adopted under dipole approximation). In this paper, some results of corresponding experiment were explained by means of the dressed state theory and the dipole-dipole interactions theory (Foster theory). Our theory can explain some results of corresponding experiments.

Experimental study and theoretical analysis of lethal effects and stimulating effects of laser irradiation on biologically suspended cells

CO2 laser and He-Ne laser were used to irradiate the biologically suspended cell respectively, i.e. industrial saccharomyces cerevisiae AS Sacchromyce2.1189. Experimental results show that the increase of CO2 laser temperature was fast, and there was a clear lethal effect. The temperature of He-Ne laser was almost not up, and there was no lethal effect, but mainly the stimulating effect. In this paper, the lethal effect and the stimulating effect of experimental results were analyzed by fractal theory and quantum theory. The theoretical analysis was consistent with the experimental results.

Microscopic mechanism analyses on influence of metabolism of erythrocyte membrane-lipid etc. by LLLIB

Some cases with cerebral infarction were treated by He-Ne laser irradiation on blood. In the treatment before and after, membrane-cholesterol(C)/membrane-phosphatide(P), membrane fluidity(F) and deformability of erythrocyte were determined. The results showed that low level laser irradiation on blood (LLLIB) can sure reduce the ratio of (C)/(P), can heighten fluidity and improve deformability of erythrocyte .Thus the metabolism ability of erythrocyte membrane-lipid ,the blood circulation and the properties of hemorheology can be improved. In this paper, the microscopic mechanism of those aforesaid action effects by low level laser irradiation on blood were analyzed by means of Quantum theory and some corresponding models.

Analysis of microscopy of fluorescence effect of weak laser acting on living biomolecule

In this paper, according to Frohlich biological Bose condensation theory, the living biological system is very high coherence system, so can think that the system is the set of some same electric dipole oscillator; and take this system as two energy level, the two energy level model is simple and effective model for above mentioned system. On the basis of the two energy level model of the biomolecule, the micromechananism of fluorescence effects because of laser act on living biomolecule system was analyzed by quantum theory, the dressed stats of biomolecule in laser field was adopted under dipole approximation. Our theoretic results can explain some corresponding experiments.

Experimental research on the effects of different lasers acting on yeast and corresponding theoretical analyses

An effect of physiological stimulation on saccharomyces cerevisine was studied by different laser. The varieties of ethanol metabolin and the multiplication of yeast and the irradiated dosages were compared under basis of two lasers (CO2 laser and He-Ne laser). We analyse the microsopic mechanism of these effects by means of the quantum theory.