The purpose of this study is to provide the case of influence of myofacial release(MFR) and cryotherapy in acute whiplash injury. The subjects were consisted of 3 adults(2 males, 1 female) who had been diagnosed with whiplash injury. The performance period was 1 weeks, 6 times and 1 time is 40min(MFR: 20min, cryotherapy: 20min). We measured neck pain(Visual analogue scale, VAS) and cervical alignment(cervical curvature & line of gravity). All measurements of each subject were measured at pre-treatment and post-treatment. The results are listed below. The neck pain(VAS) index decreased from 7.54cm to 4.11cm. The cervical curvature increased from 23.62°to 29.76°. The line of gravity decreased from 8.03mm to 3.66mm. Based on the results, it can be suggested that both MFR and cryotherapy can be used to neck pain and alignment in acute whiplash injury.

Recent changes in the global climate environment have resulted in a wide variety of climaterelated disasters, including floods, tidal waves, forest fires, droughts, etc. In addition, global warming raises the risk of food poisoning, which may increase the spread of infectious diseases and alter their structure. Under these circumstances, it is necessary to provide accurate and persuasive information to consumers so that they can be fully informed of climate change and alter their behavior accordingly. Therefore, the intention of this study was to develop posters and contents for image production related to climate change and food safety. The posters are focused on consumers with headings such as 『Climate Change Threatening Food Safety』,『Earth getting warmer, your dining table is at risk』, 『Warning signs ahead for the globe』, and more. Five poster drafts were selected initially, and a survey was carried out amongst 1,087 people regarding their preferences, with the most preferred design chosen. The images related to climate change and food safety defined climate change, how it relates to food safety, the risks it poses to the food industry, and lastly, how the public can respond in the future. Therefore, to further communicate the importance of food safety to consumers, the development, education, and promotion of these contents should be performed to provide safety information to consumers in the future.

The developmental time of larvae of mealworm beetle, Tenebrio molitor was studied at six temperatures ranging from 17 to 30℃ with 60~70% RH, and a photoperiod of 14L:10D. Mortality of 1st~13th larva was very low at 17 and 20℃ but did not die over 22℃. Developmental time of larva decreased with increasing temperature. The total developmental time was longest at 17℃ (244.3 days) and shortest at 30℃ (110.8 days), suggesting that the higher temperature, the faster development period. The lower developmental threshold temperature and effective accumulative temperatures for the total larval stages were 6.0℃ and 2564.1 day-degrees. The relationship between developmental rate and temperature fitted a linear model and nonlinear model by Logan-6 (r2=0.95). The distribution of completion of each development stage was well described by the 3-parameter Weibull function (r2=0.89).

Competitive ELISA methods were used to measure the level of aflatoxin M1 (AFM1) from urine in 1008 Korean adults. Subjects were selected by random sampling in all areas of Korea, except Cheju-do. The recovery rate of AFM1 using this method was 105% (73-124%). The geometric mean of urinary AFM1 in all subjects was 3.43 pg/mL (3.67 ng/g creatinine). The level of AFM1 in males was statistically higher, compared with female subjects. However, the levels of AFM1 did not differ according to age. Subjects in Chungbuk-do showed the highest urinary AFM1 concentration, whereas subjects in Kyeongnam-do showed the lowest concentration. Assuming an excretion rate of 5%, this AFM1 excretion corresponds to approximately 0.1 microgram/day in Korean adults.

음식물 폐기물 침출수를 처리하는 분리막 결합 고온 혐기성소화공정(생물학적 반응조) (Anaeorobic Membrane Bioreactor, AnMBR)의 파일럿 운전에서 분리막의 교차여과 속도와 막간압력이 파울링에 미치는 영향을 관찰하였다. 연구 결과 정압여과 하에서 교차여과 속도가 증가할수록 파울링의 속도는 현격히 감소되었다. 그러나 이와 같은 영향은 낮은 막간압력에서 더욱 효과적이었다. 막간압력이 증가할수록 여과대상 물질의 압축성으로 인해 투과성이 상대적으로 낮은 파울링층(혹은 케익층)이 분리막 표면에 형성된 것에 기인된 듯하다. 여과대상 시료의 입도분석을 해 본 결과 입자크기는 약 10~100mum 범위에서 분포하였고 이에 따라 브라운확산에 의한 역수송보다 분리막 표면에서 교차여과에 의해 발생하는 전단력이 입자의 역수송에 더욱 기여하고 있음을 예측할 수 있었으며 이는 AnMBR의 연속운전을 통해 재확인할 수 있었다. 운전 후 막 부검을 실시한 결과 유기 및 무기 파울링이 모두 관찰되었으나 어느 것이 지배적인 파울링 기작을 나타내는지는 앞으로 더욱 연구가 필요하다. 무기 파울링의 경우 대부분 분리막 표면에서 스케일링 형성이 지배적이었으며, 따라서 분리막의 공극 막힘에 주로 기여하는 작은 콜로이드성 유기물질의 경우 분리막 표면에서 전단력에 의한 역수송 효과는 그다지 크지 않을 것으로 사료된다.

Antimicrobial peptides are widely found in living organisms and are known to play a critical role in innate immunity. Numerous antimicrobial peptides from diverse species appear to be effective against pathogenic microorganisms of bacteria, fungi, protozoa, and viruses. Because antibiotic resistance is a global health issue in the fight against pathogenic microorganisms, there has been an urgent need for development of new antibiotic substances. In the current study, we performed yeast two hybrid screening using Beclin1 bait in order to find new peptide antibiotics from a random peptide library. Two candidate peptides from the screening were expressed in a yeast secretory system of Pichia pastoris and tested for any antimicrobial activity against Staphylococcus aureus, MRSA, MRSA2242, MRSA2250, Lactobacillus casei, and Lactobacillus acidophilus. Disc clear zone assay and spectrophotometric analysis revealed that the two peptides exert a decent activity against the pathogenic bacteria, in contrast to minimal effect on the commensal Lactobacillus strains. Taken together, this study presents novel peptides with antibacterial activity against the pathogenic forms of Staphylococcus aureus and suggests the possibility that these peptides, upon further characterization, may be developed as clinically useful antibiotics.

This study was undertaken to evaluate the relationship between in vitro maturation and plasminogen activators (PAs) activity on porcine cumulus-oocytes complexes (COCs) exposed to oxidative stress. When COCs were cultured in maturation medium with hydrogen peroxide (H2O2), the proportion of the germinal vesicle breakdown (GVBD) and oocytes maturation were decreased with addition of H2O2, and were significantly (p<0.05) lower in medium with 0.1 mM H2O2 than control group. Also, the rate of degenerated oocytes was increased in as H2O2 concentration increased. When COCs were cultured for 48 h, three plasminogen-dependent lytic bands were observed: tissue-type PA (tPA); urokinase-type PA (uPA); and tPA-PA inhibitor (tPA-PAI). PA activity was quantified using SDS-PAGE and zymography. When H2O2 concentration was increased, tPA and tPA-PAI activities also increased in porcine oocytes cultured for 48 h, but not uPA. In other experiment, embryos were divided into three groups and cultured in (1) control medium, (2) control medium with 1.0 mM H2O2 and (3) control medium with 1.0 mM H2O2 along with catalase in concentrations of 0.01, 0.1, and 1.0 mg/ml, respectively. H2O2 decreased the rate of GVBD and maturation in porcine COCs but catalase revealed protective activity against oxidative stress caused by H2O2. In this experiment, tPA and tPA-PAI activities were higher in media with 1.0 mM H2O2 alone. Increasing concentration of catalase decreased tPA and tPA-PAI activities in porcine oocytes. These results indicate that the exposure of porcine follicular oocytes to ROS inhibits oocytes maturation to metaphase-II stage and increase the oocytes degeneration. Also, we speculated that increased ROS level may trigger tPA and tPA-PAI activities in porcine oocytes matured in vitro.

Anthocyanins are naturally occuring phytochemicals and the main components of the coloring of plants, flowers and fruits. They are known to elicit antioxidative, anti-inflammatory and cancer preventive activity. In this study, we investigated anthocyanins in black / yellow soybean seedcoats using different methods of detection - thin layer chromatography (TLC), capillary zone electrophoresis (CZE) and HPLC analysis. The anthocyanins in soybean seedcoats were extracted by five independent methods of extraction and the aglycons (anthocyanidins) of the corresponding anthocyanins were prepared by acid mediated hydrolysis. The anthocyanin / anthocyanidin in black soybean seedcoat showed characteristic TLC mobility, CZE electrophoretic retention and HPLC migration time while little of anthocyanins were detected from yellow soybean seedcoat. The extracted anthocyanins showed pH dependent retention time in CZE and spectral change in UV-Vis spectrum. HPLC analysis of the hydrolyzed extract of black soybean seedcoat identified the presence of four anthocyanidins. The major anthocyanin in black soybean seedcoat was cyanin (cyanidin-3-O-glucoside), with the relative order of anthocyanidin in cyanidin > delphinidin > petunidin > pelargonidin.

We present the Korea Institute for Advanced Study Value-Added Galaxy Catalog (KIAS VAGC), a catalog of galaxies based on the Large Scale Structure (LSS) sample of New York University Value-Added Galaxy Catalog (NYU VAGC) Data Release 7. Our catalog supplements redshifts of 10,497 galaxies with 10 < rP ≤ 17.6 (1455 with 10 < rP ≤ 14.5) to the NYU VAGC LSS sample. Redshifts from various existing catalogs such as the Updated Zwicky Catalog, the IRAS Point Source Catalog Redshift Survey, the Third Reference Catalogue of Bright Galaxies, and the Two Degree Field Galaxy Redshift Survey have been put into the NYU VAGC photometric catalog. Our supplementation significantly improves spectroscopic completeness: the area covered by the spectroscopic sample with completeness higher than 95% increases from 2.119 to 1.737 sr. Our catalog also provides morphological types of all galaxies that are determined by the automated morphology classification scheme of Park & Choi (2005), and related parameters, together with fundamental photometry parameters supplied by the NYU VAGC. Our catalog contains matches to objects in the Max Planck for Astronomy (MPA) & Johns Hopkins University (JHU) spectrum measurements (Data Release 7). This new catalog, the KIAS VAGC, is complementary to the NYU VAGC and MPA-JHU catalog.

The main nutritional problem of sorghum×sudangrass (sudangrass) silage is low quality and dry matter (DM) contents. This experiment was conducted to evaluate whether agricultural byproducts addition of sorghum×sudangrass silage increases DM content and forage quality of the silage. Sorghum×sudangrass silage with added byproducts had low pH values, however sorghum×sudangrass silage (control) had a high pH value because of its high moisture content. Silage added with byproduct had lower acid detergent fiber (ADF) and neutral detergent fiber (NDF) contents than control silages, while its non-fiber carbohydrate (NFC), and total digestible nutrients (TDN) and lactic acid contents showed the opposite results. Silages added with crushed rice and green grain of rice were higher in lactic acid content than othor treatments as well as high DM, NFC, and TDN contents. Silage added with crushed rice and green grain of rice can be recommended as the most effective treatment for increasing forage quality and DM content of sorghum×sudangrass silage.

This study examined the effects of adding Pleurotus ostreatus, Agaricus bisporus and Flammulina velutipes on the quality characteristics of cookies and multiple purposes ofwheat powders. The water content, crude protein content, mineral content， color value and sensory evaluation of mushroom cookies and multiple purposes ofwheat powders were measured. In the case of cookies, the water content was 1.10-1.24% and crude protein content was 8.20-9.80%. General preferences， such as appearance, color, taste and texture， increased when mushroom was added to the cookies, especially flavor, which showed a much higher preference. In the studies where mushroom was added to wheat powders, the water content was 0.57-0.92% and crude protein content was 11.90-12.80%. The addition of mushroom to both of the cookies and multiple purposes of wheat powders resulted in a remarkable increase in the mineral content, especially Fe, K. In addition, an increase in the amount of added mushrooms resulted in an increase in the hunter L and a values; however, this also resulted in a decrease in the b value.

Macrophage inflammatory prote in -3α (M1P-3a 01' CCL20) is an intr땅uing molecule in CanCel‘ irrununotherapy‘ but M1P-3 a expr ession and signaling are not well under s tood in oral cancer cell s. We investigated CCL20 expression a nd signal trans duction by treating immortal ized hllman oral keratinocyte (IHO찌 and oral ca ncer (뻐 4) cells with defe roxa llline (DFO) and examined the mRNA express ion 01' CCL20 using RT- PCR and ELI8A. lHOK and HN4 cells treated with DFO sbowed increased mRNA and protein expression 01' CCL20. and the upregulation 01' DFO-induced CCL20 expression was higher in IHOK cells than in HN4 cells 8elective inhibitors of p38 and ERKl/2 abol ished DF'O- induced CCL20 expression in both lHOK and HN12 cells. and p38 and ERKl/2 inhibitors prevented DFO- induceddegradati on 01' 1 -κ B and NF'-K B activation. Activation 01' c-fos and c-jun also occmred fo l lowing DFO treatment in IHOK and HN4 cells Collectively, these results suggest that DFO-indllced M1 P- 3a. which is involved in the MAP kinase‘ c-fos, c-jun, and NF-K B pathways, may be an important mediator of the a ntitumor immune response in oral keratinocytes ancl warrants con sideration as a target molecule for oral cancer t reatment

실제 드럼 내에 존재하는 핵종으로부터 방출되는 감마선을 외부에서 측정하여 그로부터 드럼 내 핵종의 양을 정확하게 분석하기 위해서는 먼저 적절한 교정표준의 선택과 드럼 내 매질의 밀도와 핵종의 분포에 대한 감마선 감쇠보정이 반드시 필요하다. 본 연구에서는 드림 내 핵종의 분석을 위하여 밀도가 다른 두 개의 모델드럼을 이용하였으며 전송선원으로써는 (10 mCi), 표준선원으로는 혼합선원()을 이용하였다. 그리고 드럼과 검출기 사이의 거리를 달리하면서 모델드럼 내의 표준선원으로부터 나오는 감마선을 계측하여, 감쇠보정이 되지 않은 이 측정값에 3 종류의 감마선 감쇠보정을 각각 수행하였다. 그 결과 밀도가 낮은 드럼에서의 오차는 10 % 이하이었고, 밀도가 높은 드럼에서의 오차는 25 % 이하이었다. 또한 드럼과 검출기사이의 거리가 근거리(70 cm, 드림구획 : 10 segments)일 때, 오차는 원거리(90 cm, 드럼구획 : 8 segments)에서의 오차보다는 낮았는데 이는 상대적으로 1 segment에 대한 부피차이에 기인한 밀도 측정오차가 낮고 감마선의 산란이 낮았기 때문이다.

실험실 조건에서 고구마 뒷날개흰밤나방의 교미 전 행동습성을 관찰하였다. 짝이 있고 어두운 상태에서 안테나를 치켜세우고 날개를 진동하는 습성을 보였으며, 암컷과 수컷 모두 날개를 진동하고 안테나를 치켜세우는 행동을 보이다가 수컷이 암컷에게로 날아가는 습성을 보였다. 불이 꺼진상태로 20여분이 지나면 안테나를 치켜세우는 반응을 보이기 시작하였으며 40분이 지났을 때부터 마치 짝을 유인하는 음향을 생성하듯이 날개를 빠르게 진동하는 반응을 보였다. 짝짓기는 우화 후 이튿날부터 관찰되었으며 대부분 4일에서 6일 사이에 짝짓기를 하였다. 짝짓기는 평균 207분 동안 지속되었고, 대부분 3회까지 반복적으로 교미를 하였다. 관찰결과를 종합적으로 분석해보면 암컷이 신호를 보내고 수컷이 이에 반응하는 것으로 보이며, 암컷이 내는 음향이 뒷날개흰밤나방의 교미전 행동습성에 관련되어 있을 가능성이 높은 것으로 판단되었다.

익산지역에서 벼 줄점팔랑나비(Parnara guttata)는 1년에 3세대를 경과하며, 5월중 하순부터 월동처에서 우화하여 논으로 이동한 다음 벼 잎에 산란하기 시작하였다. 유충에 의한 벼의 피해는 7월 하순부터 증가하여 8월 중 하순 사이에 가장 많은 것으로 관찰되었으며, 3세대 성충이 우화하기 시작하는 시기는 9월 중순이었다. 벼의 이망시기와 줄점팔랑나비에 의한 피해는 만식한 논에서 켰다. 살충제를 유충발생 최성기 약 1주일 전인 7월 하순에 처리하였을 때 91.2%의 방제효과를 나타낸 반면 8월 초순에 처리할 경우에는 방제효과가 57.2%로 낮았다.