Candidiasis, also known as candidiasis vulvovaginitis, is an infection caused by different types of Candida fungi, the most frequent being Candida albicans. The present study reports an effective strategy, which opens...Candidiasis, also known as candidiasis vulvovaginitis, is an infection caused by different types of Candida fungi, the most frequent being Candida albicans. The present study reports an effective strategy, which opens new avenues for the treatment of this public health problem. The MAC<sup>®</sup> Methodology, conventional laser light-emitting (LLLT)/LED) methods are based on the biphasic response demonstrated many times in LLLT research and as with other forms of drugs, a “drug” (irradiation parameters) and a “dose” (irradiation times) and the “Arndt-Schulz Law” is often cited as a suitable model to describe the dose-dependent effects of LLLT. This method uses photopharmaceuticals, cell markers and the use of correct parameters for each case to induce the acceleration of tissue repair. The present study shows a case of a 32-year-old patient diagnosed with recurrent candidiasis 4 years ago. Eighteen sessions were performed (every other day) using a photoactivated component (Methylene blue 1% + Clotrimazole 1%) and LED phototherapy (red, blue and violet) with emission times of 60 - 260 seconds for each applicator, according to the dose recommendations of the scar acceleration method (MAC<sup>®</sup>). At the sixth treatment session there was a noticeable decrease in the itching sensation reported by the patient. In session 11 she reported feeling a great improvement, indicating that she no longer felt itching in any area after 18 sessions. The present case demonstrates new methodologies to treat common problems in the population that have a positive impact on the quality of life. This methodology has a promising future because it is non-invasive and requires a great biological transformation for inflammatory, fungal and viral control.展开更多
Contact burn injuries account for a considerable proportion of admissions that frequently require debridement. Such debridements of these multiple open wounds might benefit from the application of negative pressure wo...Contact burn injuries account for a considerable proportion of admissions that frequently require debridement. Such debridements of these multiple open wounds might benefit from the application of negative pressure wound therapy (NPWT) for the removal of proinflammatory mediators and to promote granulation tissue with macrostrain and microstrain. Having four or more Vacuum Assist Closure (V.A.C.) Ulta devices connected to the same patient for adequate wound coverage is cumbersome in the management of the patient’s wound care and tethers the patient to the bed. The V.A.C. RX-4 is a multichannel device that can deliver NPWT with a smaller footprint. In addition, the V.A.C. RX-4 has a weight of 16 lbs. versus one V.A.C Ulta which is 7.4 lbs. Therefore, collectively, four V.A.C. Ultas would equal 29.6 lbs. or almost double the weight of a single V.A.C. RX-4. Use of the V.A.C. RX-4 by healthcare providers can mean greater mobility for the patient and easier transport between patient destinations within the hospital. This case report demonstrates the utility of the V.A.C. RX-4 for open and freshly debrided, large soft tissue wounds in a burn patient.展开更多
Nano-composite, perovskite Ba(1- x - y)Sr(x)TiFe(y)O3, denoted as (BSTFe) in powder form was derived via sol-gel (SG) method followed by sintering at fixed temperature 750℃ for one hour. The chemical composition, mor...Nano-composite, perovskite Ba(1- x - y)Sr(x)TiFe(y)O3, denoted as (BSTFe) in powder form was derived via sol-gel (SG) method followed by sintering at fixed temperature 750℃ for one hour. The chemical composition, morphology and structure of the powder samples were investigated by using X-ray diffraction (XRD), transmission electron microscope (TEM) and scanning electron microscope (SEM). The XRD characterization indicates formation of a cubic crystalline phase in the pure BST. A well defined perovskite phase with nano-crystallite sizes equal to about 34 nm was achieved from XRD for B10ST3F sample, while TEM study confirmed the obtained XRD results giving the following crystallite size value about 33.75 nm for the same sample. The dielectric A.C. conductivity was evaluated as a function of temperature and frequency ranging from 42 Hz up to 1 MHz.展开更多
Self-assembly of octadecyl mercaptan on gold was investigated by cyclic voltammetry(CV) and electrochemical impedance spectroscopy (EIS). Results of CV experiments show thatthere are no structUral defects exposed dire...Self-assembly of octadecyl mercaptan on gold was investigated by cyclic voltammetry(CV) and electrochemical impedance spectroscopy (EIS). Results of CV experiments show thatthere are no structUral defects exposed directly to the redox couple in solution, but EISexperiments indicate that collapsed sites exist in the monolayer. A method to estimate the degree ofdisorder in the Au/thiol monolayer surface is proposed by using admittance plane plot.展开更多
Kalman's Filter Technique for the separation of overlapping incisions of an a.c.oscillopolarogram is presented,the experimental verifications were carried out in various systems with the ions of Pb^(2+),Tl^+,In^(3...Kalman's Filter Technique for the separation of overlapping incisions of an a.c.oscillopolarogram is presented,the experimental verifications were carried out in various systems with the ions of Pb^(2+),Tl^+,In^(3+)and Cd^(2+).The results showed that the concentration of the depolarizer can be determined directly and easily with this technique in the presence of interference elements.展开更多
Application of Frequency-Spectrum analysis to a.c, oscillopolarogram using Fourier transform technique is given in this paper. Harmonic equations of E-t curve of base solution are derived.The measurement of concentrat...Application of Frequency-Spectrum analysis to a.c, oscillopolarogram using Fourier transform technique is given in this paper. Harmonic equations of E-t curve of base solution are derived.The measurement of concentration of the depolarizer by means of the second and third harmonio potentials were also described.展开更多
[Objectives]This study was conducted to investigate the diurnal variations of photosynthetic and physiological characteristics in 3-year-old Kadsura coccinea(Lem.)A.C.Smith plants.[Methods]A Li-6400 portable photosynt...[Objectives]This study was conducted to investigate the diurnal variations of photosynthetic and physiological characteristics in 3-year-old Kadsura coccinea(Lem.)A.C.Smith plants.[Methods]A Li-6400 portable photosynthetic system was used to study the diurnal variations of the photosynthetic physiological characteristics of K.coccinea.[Results]The diurnal variation of the net photosynthetic rate(Pn)of K.coccinea leaves showed a"double peak"curve,and there was a lunch break at noon.The maximum value of Pn[4.51 mmol/(m^(2)·s)]appeared at 10:00,and the daily average Pn was 3.98 mol/(m^(2)·s);and the stepwise regression analysis showed that photosynthetically active radiation(PAR)and stomatal conductance(Gs)were the main factors affecting Pn.The partial correlation analysis and path analysis showed that the order of effects on Pn was Gs>PAR.[Conclusions]This study provides a reference for further research on the development and utilization of K.coccinea.展开更多
文摘Candidiasis, also known as candidiasis vulvovaginitis, is an infection caused by different types of Candida fungi, the most frequent being Candida albicans. The present study reports an effective strategy, which opens new avenues for the treatment of this public health problem. The MAC<sup>®</sup> Methodology, conventional laser light-emitting (LLLT)/LED) methods are based on the biphasic response demonstrated many times in LLLT research and as with other forms of drugs, a “drug” (irradiation parameters) and a “dose” (irradiation times) and the “Arndt-Schulz Law” is often cited as a suitable model to describe the dose-dependent effects of LLLT. This method uses photopharmaceuticals, cell markers and the use of correct parameters for each case to induce the acceleration of tissue repair. The present study shows a case of a 32-year-old patient diagnosed with recurrent candidiasis 4 years ago. Eighteen sessions were performed (every other day) using a photoactivated component (Methylene blue 1% + Clotrimazole 1%) and LED phototherapy (red, blue and violet) with emission times of 60 - 260 seconds for each applicator, according to the dose recommendations of the scar acceleration method (MAC<sup>®</sup>). At the sixth treatment session there was a noticeable decrease in the itching sensation reported by the patient. In session 11 she reported feeling a great improvement, indicating that she no longer felt itching in any area after 18 sessions. The present case demonstrates new methodologies to treat common problems in the population that have a positive impact on the quality of life. This methodology has a promising future because it is non-invasive and requires a great biological transformation for inflammatory, fungal and viral control.
文摘Contact burn injuries account for a considerable proportion of admissions that frequently require debridement. Such debridements of these multiple open wounds might benefit from the application of negative pressure wound therapy (NPWT) for the removal of proinflammatory mediators and to promote granulation tissue with macrostrain and microstrain. Having four or more Vacuum Assist Closure (V.A.C.) Ulta devices connected to the same patient for adequate wound coverage is cumbersome in the management of the patient’s wound care and tethers the patient to the bed. The V.A.C. RX-4 is a multichannel device that can deliver NPWT with a smaller footprint. In addition, the V.A.C. RX-4 has a weight of 16 lbs. versus one V.A.C Ulta which is 7.4 lbs. Therefore, collectively, four V.A.C. Ultas would equal 29.6 lbs. or almost double the weight of a single V.A.C. RX-4. Use of the V.A.C. RX-4 by healthcare providers can mean greater mobility for the patient and easier transport between patient destinations within the hospital. This case report demonstrates the utility of the V.A.C. RX-4 for open and freshly debrided, large soft tissue wounds in a burn patient.
文摘Nano-composite, perovskite Ba(1- x - y)Sr(x)TiFe(y)O3, denoted as (BSTFe) in powder form was derived via sol-gel (SG) method followed by sintering at fixed temperature 750℃ for one hour. The chemical composition, morphology and structure of the powder samples were investigated by using X-ray diffraction (XRD), transmission electron microscope (TEM) and scanning electron microscope (SEM). The XRD characterization indicates formation of a cubic crystalline phase in the pure BST. A well defined perovskite phase with nano-crystallite sizes equal to about 34 nm was achieved from XRD for B10ST3F sample, while TEM study confirmed the obtained XRD results giving the following crystallite size value about 33.75 nm for the same sample. The dielectric A.C. conductivity was evaluated as a function of temperature and frequency ranging from 42 Hz up to 1 MHz.
文摘Self-assembly of octadecyl mercaptan on gold was investigated by cyclic voltammetry(CV) and electrochemical impedance spectroscopy (EIS). Results of CV experiments show thatthere are no structUral defects exposed directly to the redox couple in solution, but EISexperiments indicate that collapsed sites exist in the monolayer. A method to estimate the degree ofdisorder in the Au/thiol monolayer surface is proposed by using admittance plane plot.
文摘Kalman's Filter Technique for the separation of overlapping incisions of an a.c.oscillopolarogram is presented,the experimental verifications were carried out in various systems with the ions of Pb^(2+),Tl^+,In^(3+)and Cd^(2+).The results showed that the concentration of the depolarizer can be determined directly and easily with this technique in the presence of interference elements.
文摘Application of Frequency-Spectrum analysis to a.c, oscillopolarogram using Fourier transform technique is given in this paper. Harmonic equations of E-t curve of base solution are derived.The measurement of concentration of the depolarizer by means of the second and third harmonio potentials were also described.
基金Supported by Guangxi Key R&D Program Project(GKAB18221091)Guilin Scientific Research and Planning Science and Technology Key Project(20160223-1)。
文摘[Objectives]This study was conducted to investigate the diurnal variations of photosynthetic and physiological characteristics in 3-year-old Kadsura coccinea(Lem.)A.C.Smith plants.[Methods]A Li-6400 portable photosynthetic system was used to study the diurnal variations of the photosynthetic physiological characteristics of K.coccinea.[Results]The diurnal variation of the net photosynthetic rate(Pn)of K.coccinea leaves showed a"double peak"curve,and there was a lunch break at noon.The maximum value of Pn[4.51 mmol/(m^(2)·s)]appeared at 10:00,and the daily average Pn was 3.98 mol/(m^(2)·s);and the stepwise regression analysis showed that photosynthetically active radiation(PAR)and stomatal conductance(Gs)were the main factors affecting Pn.The partial correlation analysis and path analysis showed that the order of effects on Pn was Gs>PAR.[Conclusions]This study provides a reference for further research on the development and utilization of K.coccinea.
