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Carbon Doping of TiO2 for Visible Light Photo Catalysis - A review
K. Palanivelu, Ji Sun Im, Young-Seak Lee 한국탄소학회 Carbon Letters 11 Pages
한국탄소학회 Carbon Letters 2007, Vol.8 No.3 6 214-224 (11 pages)
2 (3.00-3.2 eV), these doped photocatalysts are, therefore, likely to useful under visible light illumination. The infrared (IR) spectrum of the C doped TiO2 film shows several peaks between 2800 and 3000 cm 1 are assigned to organic compound remained in the materials. The peaks around 2350 cm 1 are the structure of CO2. The peak at 1741 cm 1 was assigned to the COOH of acetic acid in the sol. In... -
Anti-inflammatory effects of low-level laser in burn wound models in rats
Eun-Jeong Kim, Se-Hun Kim 물리치료재활과학회 Physical Therapy Rehabilitation Science 6 Pages
물리치료재활과학회 Physical Therapy Rehabilitation Science 2017, 제 6권 제 4호 3 170-175 (6 pages)
and 100 μl of hydro- gel was applied onto the burn wound [18]. Low laser therapy and biochemical analysis The laser device used for the study was a gallium-alumi- num-arsenide diode laser (Ga-Al-As, infrared laser; Chatt- anooga Group Inc., Chattanooga, TN, USA) with a wave- length of 850 nm, a power output of 200 mV in pulsed mode, continuous wave, and a 0.07 cm 2 spot-area was used. The la- se... Objective: The anti-inflammatory effects of low-level laser in burn wound model in rats were investigated. Design: Randomized controlled trial. Methods: The rats were assigned to three experimental groups. Group I received second-degree burn wounds; Group II received dressing film and low-level laser (1.2 J/cm2) treatment after a burn wound; Group III received dressing film and low-level laser (2.3 J/cm2) treatment after a burn wound. After inducing a deep second-degree burn wound, the wound was... -
The effects of low level laser radiation on bacterial growth
Wendy Chung, Jerrold S. Petrofsky, Michael Laymon, Jason Logoluso, Joon Park, Judy Lee, Ha-neul Lee 물리치료재활과학회 Physical Therapy Rehabilitation Science 7 Pages
물리치료재활과학회 Physical Therapy Rehabilitation Science 2014, 제 3권 제 1호 4 20-26 (7 pages)
IR: infra- red, (L): low, (H): high. Figure 6. Escherichia coli average percentage of growth among all four trials. UV: ultraviolet, IR: infrared, (L): low, (H): high. different laser intensities in comparison to the shams. The following Figure 5 shows four trials of E. coli, and the per- centage of growth areas after exposure to nine different light sources including the sham. Figure 6 is an... time were placed directly beneath laser light sources with the exception of UV which was placed six inches below the suspended light and infrared which was placed directly on top of the Petri dish lid. Each group of five Petri dishes was irradiated for 15 minutes. Results: The results showed no effect of any of 9 different LLLT intensities or colors on bacteria growth compared to sham light. Conclusions: At least for claims of bacterial growth inhibition with LLLT, no support for this claim can... -
Isolation and characterization of a novel bat paramyxovirus in Korea
Ji Yeong Noh, Dae Gwin Jeong, Sun-Woo Yoon, Ji Hyung Kim, Yong Gun Choi, Shien-Young Kang, Hye Kwon Kim 대한수의학회 대한수의학회 학술대회발표집 2 Pages
대한수의학회 대한수의학회 학술대회발표집 추계학술심포지움 44 223-224 (2 pages)
of Infrared rays emitted. The aim of this study is to establish standard body temperature and compare thermal differences with diseased tissues of horses. In specific, We compared thermography and radiology results of horses having hoof abscess and confirmed thermography was effective in this case. Furthermore, We isolated some bacteria from hoof and conducted antimicrobial sensitivity test... -
Betulinic acid prevents alcohol-induced liver damage by improving the antioxidant system in mice
Jine Yi*, Wei Xia, Jianping Wu, Liyun Yuan, Jing Wu, Di Tu, Jun Fang, Zhuliang Tan* 대한수의학회 Journal of Veterinary Science 8 Pages
대한수의학회 Journal of Veterinary Science 2014, 제 15권 제 1호 16 141-148 (8 pages)
a white powder, and characterized using Fourier transform infrared spectroscopy (FI-IR), high performance liquid chromatography-mass spectrometery (HPLC-MS), and nuclear magnetic resonance (NMR) as previously described [32]. Purity of the BA was measured with HPLC using a Zorbax Eclipse XDB-C8 column (4.6 × 150 mm, 5 μm; Agilent Technologies, USA). The injection volume was 20 μL and the... Betulinic acid (BA), a pentacyclic lupane-type triterpene, has a wide range of bioactivities. The main objective of this work was to evaluate the hepatoprotective activity of BA and the potential mechanism underlying the ability of this compound to prevent liver damage induced by alcohol in vivo. Mice were given oral doses of BA (0.25, 0.5, and 1.0 mg/kg) daily for 14 days, and induced liver injury by feeding 50% alcohol orally at the dosage of 10 ml/kg after 1 h last administration of BA. BA... -
Photodynamic hyperthermal chemotherapy with indocyanine green: a novel cancer therapy for 16 cases of malignant soft tissue sarcoma
Masaki Onoyama, Takeshi Tsuka, Tomohiro Imagawa, Tomohiro Osaki, Saburo Minami, Kazuo Azuma, Kazuhiko Kawashima, Hiroshi Ishi, T 대한수의학회 Journal of Veterinary Science 7 Pages
대한수의학회 Journal of Veterinary Science 2014, 제 15권 제 1호 13 117-123 (7 pages)
W, Goetz AE, Landthaler M, ..PAGE:6 122 Masaki Onoyama et al. Szeimies RM. Indocyanine green and laser light for the treatment of AIDS-associated cutaneous Kaposi’s sarcoma. Br J Cancer 1998, 77, 1021-1024. 2. B aumler W, Abels C, Karrer S, Weiβ T, Messmann H, Landthaler M, Szeimies RM. Photo-oxidative killing of human colonic cancer cells using indocyanine green and infrared light. Br J... a broadband light source, and local chemotherapy after surgical tumor resection. This triple therapy was called photodynamic hyperthermal chemotherapy (PHCT). In all cases, the surgical margin was insufficient. In one feline case, PHCT was performed without surgical resection. PHCT was performed over an interval of 1 to 2 weeks and was repeated three to 21 times. No severe side effects, including severe skin burns, necrosis, or skin suture rupture, were observed in any of the animals. No disease... -
교육연구에서 f-NIRS의 실제 측정과 적용을 통한 두뇌 연구의 탐색
박상희, 박진선, 황나래, 권승혁, 권용주 한국교원대학교 뇌기반교육연구소 Brain, Digital, & Learning 19 Pages
한국교원대학교 뇌기반교육연구소 Brain, Digital, & Learning 2019, 제 9권 제 3호 9 213-231 (19 pages)
a light source whose wavelength is disturbed by the difference in histological characteristics of the prefrontal lobe brain region, using a near infrared light source with a wavelength of about 650-1000 nm. Cerebral blood flow changes can be measured in a non-invasive way. There are many advantages and high utilization in the convenience of measurement, the mobility of the measuring device and... -
A Novel Nicotinamide Adenine Dinucleotide Correction Method for Mitochondrial Ca2+ Measurement with FURA-2-FF in Single Permeabilized Ventricular Myocytes of Rat
JeongHoonLee, JeongMiHa, ChaeHunLeem 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 10 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2015, Vol.19 No.4 10 373-382 (10 pages)
excitation, 361 nm), Fura-2-FF (emission, 500 nm; excitation, 353 and 400 nm), and TMRE (emission, 590 nm; excitation, 530 nm) or carboxy-SNARF-1 (emission, 590 and 640nm; excitation, 539 nm). The light from a Xenon arc lamp excited the fluoroprobes in a myocyte, and then the emission passed through a dichroic mirror and band-pass filters to measure the intensity using photon-counting device... Fura-2 analogs are ratiometric fluoroprobes that are widely used for the quantitative measurement of [Ca2+]. However, the dye usage is intrinsically limited, as the dyes require ultraviolet (UV) excitation, which can also generate great interference, mainly from nicotinamide adenine dinucleotide (NADH) autofluorescence. Specifically, this limitation causes serious problems for the quantitative measurement of mitochondrial [Ca2+], as no available ratiometric dyes are excited in the visible range.... -
Improvement Characteristics of Bio-active Materials Coated Fabric on Rat Muscular Mitochondria
DongheeLee, Young-WonKim, Jung-HaKim, MisukYang, HyemiBae, InjaLim, HyoweonBang, Kyung-ChanGo, Gwang-WungYang, Yong-HwanRho, Hyo-SukPark, E 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 7 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2015, Vol.19 No.3 14 283-289 (7 pages)
bio-active energy which reacts with far infrared rays from human body and it is transferred into human body. Advanced resea rch has shown the improve- ment characteristics in muscular maximal exercise per- formance and recovery from muscle fatigue when using this testing product. And, any kind of unusual skin reaction has not been detected in safety evaluation (data not shown). However, the... This study surveys the improvement characteristics in old-aged muscular mitochondria by bio-active materials coated fabric (BMCF). To observe the effects, the fabric (10 and 30%) was worn to old-aged rat then the oxygen consumption efficiency and copy numbers of mitochondria, and mRNA expression of apoptosis- and mitophagy-related genes were verified. By wearing the BMCF, the oxidative respiration significantly increased when using the 30% materials coated fabric. The mitochondrial DNA copy... -
Differential Effects of 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine on Motor Behavior and Dopamine Levels at Brain Regions in Three Different Mouse Strains
Keun-SungLee, Jin-KooLee, Hyung-GunKim, HakRimKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 9 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2013, Vol.17 No.1 13 89-97 (9 pages)
Densitometry of protein bands was per- formed with the software for Odyssey Infrared Imaging System (LI-COR Biosciences). Data analysis All values given in the text are mean±SEM. Differences between means were evaluated using a Student’s t-test. For comparison between strains, Two-way ANOVA with the fac- tors “strain” (ICR, Balb C, and C57BL/6) and “day after treatment” (1, 2, and 3... Developing an animal model for a specific disease is very important in the understanding of the underlying mechanism of the disease and allows testing of newly developed new drugs before human application. However, which of the plethora of experimental animal species to use in model development can be perplexing. Administration of 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP) is a very well known method to induce the symptoms of Parkinson's disease in mice. But, there is very limited...