• Title/Summary/Keyword: Jang suk-sun

Search Result 280, Processing Time 0.026 seconds

Estimation of genetic parameter for carcass traits of commercial steers in Pyeongchang (평창지역 거세출하우 자료를 이용한 유전모수 추정)

  • Dang, Chang-Gwon;Kim, Hyeong-Cheol;Jang, Sun-Sik;Lee, Jeong-Mook;Hong, Yeong-Hun;Jeon, Gi-Jun;Yeon, Seong-Heum;Kang, Hee-Seol;Yang, Bo-Suk;Hong, Seong-Koo;Lee, Jun-Heon;Lee, Seung-Hwan
    • Korean Journal of Agricultural Science
    • /
    • v.40 no.4
    • /
    • pp.339-345
    • /
    • 2013
  • The objective of this study was to establish genetic evaluation systems with carcass data collected by 68 individual farms from 2007 to 2011 in Pyeongchang area of Kangwon province. All the possible of environment effects were corrected by analysis of variance (ANOVA) to estimate more accurate genetic parameters. Heritabilities and genetic correlations were estimated from carcass data collected from Hanwoo steers(n=10,441) born in Pyeongchang region from 2005 to 2008. Traits evaluated included carcass weight (CWT), eye muscle area (EMA), back fat thickness (BF) and marbling score (MS). As for the mean value and standard deviation for carcass traits, CWT, EMA, BF and MS were 424.5, 92, 13.7 and 5.7. Parameters were estimated using a multiple trait animal model and derivative-free restricted maximum likelihood procedures. Estimated heritabilities for CWT, EMA, BF and MS were 0.30, 0.21, 0.42 and 0.42, respectively. Genetic correlation of CWT with EMA, BF and MS were estimated to 0.24, 0.36 and 0.07, respectively. Genetic correlation of EMA with BF and MS was -0.27 and 0.61, respectively.

Funology Body : Classified Application System Based on Funology and Philosophy of the Human Body (Funology Body : Funology와 '몸의 철학' 이론을 바탕으로 한 어플리케이션 분류 검색 체계 연구)

  • Kihl, Tae-Suk;Jang, Ju-No;Ju, Hyun-Sun;Kwon, Ji-Eun
    • Science of Emotion and Sensibility
    • /
    • v.13 no.4
    • /
    • pp.635-646
    • /
    • 2010
  • This article focuses on Funology and a new classified application system based on concept of language and thought which are formed by body experience. It is defined by Funology Body as that. Funology Body is classifying and searching system which are consisted of a body, world (environment), and device tool. The body is sectioned by Brain, Eyes, Ears, Nose, Mouth, Hand, Torso, Feet, and Heart according as parts of the human body. This allows intuiting and experience searching as making classified system connected to the application relationship with concept of an each part of body. The Brain of the body is sub-classified by Book, Account, Business, Memory, Education, Search, and Aphorism to imply the application with thought. The Eyes take Video, Photography, and Broadcast for visibility. The Ears is categorized as Music, Instrument, Audio, and Radio for hearing. The Nose gets Perfume, Smell for olfactory sense. The Mouth is sectioned by Food, SNS, Chatting, Email, and Blog for eating and communication. The Hand sorts into Games, Kits, and Editing to handle, create, and play. The Torso is grouped by Health, Medical, Dance, Sport, Fashion, and Testyuorself related by protecting internal and meaning of the body core. The Feet is classified by Travel, Transportation, Map, and Outdoor for moving and concept of expanding the terrain. The Heart is consisted of Fear, Anger, Joy, Sadness, Acceptance, Disgust, Expectation, and Surprise for a human feeling. Beyond that, the World takes News, Time, Weather, Map, Fortune, and Shop, and Device tool gets Interface, Utilities. The Funology Body has a unique characteristic of giving intuitive and sensuous pleasure and reflection of users' attitude and taste for changing application flexibly.

  • PDF

Characteristics of Wet Distillers Grains on In vitro Ruminal Fermentation and Its Effects on Performance and Carcass Characteristics of Finishing Hanwoo Steers

  • Ahn, Gyu Chul;Kwak, Hyung Jun;Oh, Young Kyoon;Lee, Yoo Kyung;Jang, Sun Sik;Lee, Sang Suk;Park, Keun Kyu
    • Asian-Australasian Journal of Animal Sciences
    • /
    • v.29 no.4
    • /
    • pp.530-538
    • /
    • 2016
  • Two experiments were conducted to determine the nutrient composition, in vitro ruminal ammonia concentrations and pH of wet distillers grains (WDG, produced from tapioca 70% and rice 30%) and to evaluate dietary effects of fermented total mixed ration (TMR) using WDG on the performance, blood metabolites and carcass characteristics of Hanwoo steers from mid fattening to slaughter. In Exp. I, average dry matter (DM), crude protein, ether extract, crude fiber, ash, neutral detergent fiber, acid detergent fiber, and nitrogen free extract of seven WDG samples from an ethanol plant with different sampling dates were 19.9%, 24.8%, 3.8%, 21.8%, 8.87%, 60.3%, 34.5%, and 40.7% (DM basis), respectively. For in vitro ammonia concentrations and pH, each sample was assigned to 7 incubation times (0, 4, 8, 12, 24, 48, and 72 h). Linear increase was observed between 12 and 48 h for ammonia concentrations, but final ammonia concentrations (72 h) were not significantly different among WDG samples and fermentation patterns of WDG samples showed similar tendency. In vitro pH varied among treatments from 0 to 24 h, but were not different statistically after 48 h. In Exp. II, 45 Hanwoo steers of 23 months ($641{\pm}123kg$) from mid fattening period to slaughter (248 days) were randomly divided into three groups of 15 pens each (five repetitions/each treatment) and assigned to one of three dietary treatments; i) Control (TMR), ii) WDG 15 (TMR containing 15% of WDG, as fed basis) and iii) WDG 28 (TMR containing 28% of WDG, as fed basis). The body weight (BW), ADG, and feed conversion ratio (FCR) of control and WDG 15 and 28 during 248 days were 760.8, 740.1, and 765.5 kg, and 0.50, 0.50, and 0.52 kg/d, and 18.6, 17.6, and 17.1, respectively. The dry matter intake (DMI) (kg/d) of control (9.11) was higher (p<0.05) than WDG treatments (WDG 15%, 8.57; 28%, 8.70). Nevertheless, DMI did not affect BW, ADG, and FCR of Hanwoo finishing steers. Blood metabolites were in normal ranges and were not different among treatments except the albumin concentration. In carcass characteristics, WDG 15 (30%) showed higher frequency of A-carcass yield grade than WDG 28 (15%) and control (7%), and WDG 28 (61%) showed higher frequency of $1^{{+}{+}}$ and $1^+$-carcass quality grade than WDG 15 (40%) and control (60%). In conclusion, using WDG up to 28% in TMR did not show any negative effect on the performance and blood metabolites, and improved carcass quality of Hanwoo steers. Therefore, WDG can be a useful feed ingredient for Hanwoo steers in mid-fattening period to slaughter.

Effects of SIS/PLGA Porous Scaffolds and Muscle-Derived Stem Cell on the Formation of Tissue Engineered Bone (SIS/PLGA 담체와 근육유래 줄기세포를 이용한 생체조직공학적 골재생)

  • Kim Soon Hee;Yun Sun Jung;Jang Ji Wook;Kim Moon Suk;Khang Gilson;Lee Hai Bang
    • Polymer(Korea)
    • /
    • v.30 no.1
    • /
    • pp.14-21
    • /
    • 2006
  • Tissue engineering techniques require the use of a porous biodegradable/bioresorbable scaffold, which server as a three-dimensional template for initial cell attachment and subsequent tissue formation in both in vitro and in vivo. Small intestinal submucosa (SIS) has been investigated as a source of collagenous tissue with the potential to be used as biomaterials because of its inherent strength and biocompatibility. SIS-loaded poly(L-lactide-co-glicolide)(PLGA) scaffolds were prepared by solvent casting/particle leaching. Characterizations of SIS/PLGA scaffold were carried out by SEM, mercury porosimeter, and so on. Muscle-derived stem cells can be differentiated in culture into osteoblasts, chondrocytes, and even myoblasts by the controlling the culture environment. Cellular viability and proliferation were assayed by 3-(4,5-dimethylthiazole-2-yl)-2,5-diphenyltetrazolium-bromide(MTT) test. Osteogenic differential cells were analyzed by alkaline phosphatase(ALP) activity. SIS/PLGA scaffolds were implanted into the back of athymic nude mouse to observe the effect of SIS on the osteoinduction compared with controlled PLGA scaffolds. Thin sections were cut from paraffin embedded tissues and histological sections were conducted hematoxylin and eosin (H&E), Trichrome, and von Kossa. We observed that bone formatioin of SIS/PLGA hybrid scaffold as natural/synthetic scaffold was better thean that of only PLGA scaffold. It canb be explained that SIS contains various kinds of bioactive molecules for osteoinduction.

The efficacy and safety of Montelukast sodium in the prevention of bronchopulmonary dysplasia

  • Kim, Sang Bum;Lee, Jang Hoon;Lee, Juyoung;Shin, Seung Han;Eun, Ho Sun;Lee, Soon Min;Sohn, Jin A;Kim, Han Suk;Choi, Byung Min;Park, Min Soo;Park, Kook In;Namgung, Ran;Park, Moon Sung
    • Clinical and Experimental Pediatrics
    • /
    • v.58 no.9
    • /
    • pp.347-353
    • /
    • 2015
  • Purpose: The purpose of this study was to evaluate the efficacy and safety of Montelukast sodium in the prevention of bronchopulmonarydysplasia (BPD). Methods: The Interventional study was designed as a multicenter, prospective, and randomized trial, with open labeled and parallel-experimental groups, 66 infants were enrolled and allocated to either the case group (n=30) or the control group (n=36) based on gestational age (GA). Infants in the case group were given Montelukast sodium (Singulair) based on their body weight (BW). Zero week was defined as the start time of the study. Results: The incidence of moderate to severe BPD was not different between the groups (case group: 13 of 30 [43.3%] vs. control group: 19 of 36 [52.8%], P=0.912). Additionally, secondary outcomes such as ventilation index, mean airway pressure and resort to systemic steroids were not significantly different. There were no serious adverse drug reactions in either group, and furthermore the rate of occurrence of mild drug related-events were not significantly different (case group: 10 of 42 [23.8%] vs. control group: 6 of 48 (15.8%), P=0.414). Conclusion: Montelukast was not effective in reducing moderate or severe BPD. There were no significant adverse drug events associated with Montelukast treatment.

The Usefulness of Electrogastrography on the Differential Diagnosis of Deficiency or Excess Condition in Patients with Functional Dyspepsia (기능성 소화불량증의 허실진단에 대한 위전조의 유용성)

  • Ryu, Jong-Min;Lim, Jung-Hwa;Han, Sook-Young;Jang, Sun-Young;Kim, Hyun-Kyung;Lee, Joon-Suk;Kim, Jin-Sung;Ryu, Bong-Ha;Ryu, Ki-Won;Yoon, Sang-Hyub
    • The Journal of Internal Korean Medicine
    • /
    • v.25 no.4
    • /
    • pp.346-355
    • /
    • 2004
  • Background & Object : The aim of this study was to investigate the usefulness of electrogastrography on differential diagnosis of deficiency or excess Condition in patients with functional dyspepsia Methods : Selected symptoms for diagnosis of deficiency and excess in functional dyspepsia have been reviewed in some literatures, notably within Oriental medicine, Donguibogam and Gogeumdoseojipseong-uibujeolrok. This is what was investigated in this study. 93 patients (male 32, female 61) were divided into three groups; Non-pain group, Pre-treatment pain group (chief complain was abdominal pain at the first medical examination), and Mid-treatment pain group(they had no pain at the time of first medical examination, but showed abdominal pain within two weeks). 10 healthy people participated as normal controls. Gastric motility were recorded and analyzed using electrogastrography during fasting and postprandial period. In assessment, effectiveness was divided into validity, sensitivity and specificity. Results : Epigastric pain reflected the tendency for excess condition in comprehensive diagnosis, which was linked with postprandial arrhythmia in electrogastrography(p=0.001). Postprandial arrhythmia detected abdominal pain with a validity of 78.6%, a sensitivity of 79.2%, and a specificity of 78%(p<0.001). Conclusions : Results 1Tom Postprandial arrhythmia in electrogastrography support that the index of excess condition in the comprehensive diagnosis of symptoms is useful for patients with functional dyspepsia.

  • PDF

Study on The Effect of Lee Dong-Won's Eumhwalon on the Treatment of Internal Disease (이동원 음화론이 후대 내상병 치료에 미친 영향)

  • Shin, Jin-Bong;Lee, Jae-Won;Jeon, Ji-Young;Jeon, Yong-Cheol;Moon, Goo;Won, Jin-Hee
    • Journal of Physiology & Pathology in Korean Medicine
    • /
    • v.22 no.2
    • /
    • pp.267-276
    • /
    • 2008
  • According to a treatment of internal disease in oriental medicine, we recognize that Lee Dong-won's Eumhwalon has a critical meaning. However, there is no well organized study about that so far even though medical treatments and prescriptions affected by Lee Dong-won's Eumhwalon have been used in clinical medicine. Hence I have studied the effect on a treatment of internal disease of after age affected by Lee Dong-won's Eumhwalon focused on medical treatments and prescriptions. For the comprehensive study on the effect of Lee Dong-won’s(李東垣) Eumwhalon(陰火論) on a treatment of internal disease for after age, I have examined, collected, and summarized the related descriptions from various books and papers in this subject such as <Naek-yung(內經)> which is the bible of oriental medicine. Followings are obtained as a result: Lee dong-won said Eumhwa(陰火) might be happened if there are abnormalities of the spleen and the stomach which exercise going up and coming down(升降). Lee dong-won offered Gamonjeyol(甘溫除熱) and Sengyangsanwha(升陽散火) as treatments of Eumhwa(陰火) Gamonjeyol(甘溫除熱) affected the treatment and the pathological recognition of Daekilon(大氣論) by Jang suk-sun(張錫純). Consequently there are some prescriptions such as Sengham-tang(升陷湯), Wandae-tang(完帶湯), Kerwonjern(擧元煎), and so on affected by Gamonjeyol(甘溫除熱). Sengyangsanwha(升陽散火) affected Yuklumanju(逆流挽舟) by Yu chang(喩昌) a lot. It is a meaning of Sengyangsanwha(升陽散火) that he used Insampaedok-san(人蔘敗毒散) to dysentery. As a representative prescription, there are Insampaedok-san(人蔘敗毒散), Kamisoyo-san(加味逍遙散), Baekchuljakyak-san(白朮芍藥散), and so on.

Two Patients with Diabetic Gastroparesis Who Showed Improvement in Gastric Motility and Blood Glucose Control through Korean Traditional Medical Therapy (당뇨병성 위마비 환자에 대해 한방치료 후 위 운동성 및 혈당조절이 호전된 2예 보고)

  • Jang, Sun-Young;Eom, Guk-Hyeon;Lee, Seon-Young;Kim, Hyun-Kyung;Lee, Joon-Suk;Ryu, Jong-Min;Kim, Jin-Sung;Ryu, Bong-Ha;Ryu, Ki-Won;Lew, Jae-Hwan;Yoon, Sang-Hyub
    • The Journal of Internal Korean Medicine
    • /
    • v.26 no.1
    • /
    • pp.265-274
    • /
    • 2005
  • Diabetic gastroparesis is a disorder in a diabetic of delayed gastric emptying in the absence of mechanical obstruction. It is estimated that about 20%-50% of diabetics suffer from gastroparesis. Clinical Sympoms include early satiety, bloating, nausea, anorexia, vomiting, abdominal pain, and weight loss. Severe gastroparesis might result in recurrent hospitalization, malnutrition, and even death, but, no exact treatment has yet been established. Electrogastrography has been known to be a simple, non-invasive, and effective method in assessing gastric motility and EGG has been used to diagnosis diabetic gastroparesis and to estimate its prognosis. Recently, two cases of diabetic gastroparesis were observed. For this cases, manual acupucture, electroacupucture, lumbar skin warming and herb medicine were applied. After application of these therapies, gastrointestinal symptoms improved and these therapeutic effects were confirmed in EGG. Moreover, blood glucose control improved, so patients were able to discontinue insulin injection and change to p.o.medication. In light of this encouraging application of oriental medicine, this is reported along with investigation of the literature.

  • PDF

A Study on the Relation between Treatment posture and Musculoskeletal disorders Between Dental hygienist and Dental hygiene student some areas (일부지역 치과위생사와 치위생과 재학생의 진료자세와 통증과의 관계연구)

  • Kwag, Jung-Suk;Jang, Sun-Hee
    • Journal of Korean society of Dental Hygiene
    • /
    • v.7 no.4
    • /
    • pp.381-393
    • /
    • 2007
  • The objectives of this study was to suggest for prophylatic of Musculoskeletal system disorders in Dental Hyginists and Dental hygiene students to maintain good posture in the dental hygiene curriculum. This study was carried with 100 dental hygienists in "M" city located in Jolla Province and 82 college students majoring in dental hygiene. The results were as follows: 1. During the operators' medical treatment, 41.7% answered that the patients' head was located in the operators' chest during their treatment. Also, 58.3% answered that the patients' head was located in the operators' abdomen. For this reason, 81.3% said that the patients' mouth became close to the operators' eyes - less than 30cm. And 65.1% said that they performed an operation in various directions. 2. The most common posture -between the position of operating and the position of assisting- is the position of operationg 1. The position of operationg 1 and 5 have an effect on the waist, and the position of assisting 3 has an effect on pains of the waist, bottoms, knees, ankles and feet. 3. The common symptoms of musculoskeletal system disorders in dental hygienists and student was the neck ache and the shoulders, and was followed by the lower back. From the cases that they visited in health care or apothecary to the above pain, symptoms were highest in the shoulders(18.3%) and were followed by the lower back(13.4%) and neck(9.1%). 4. On The necessity of education related to, According to researches, 96.3% college students and 92.5% dental hygienists answered that education related to Musculoskeletal system disorders is necessary. 5. In this study, I have 3 limitations. First, the subject of survey was selected for specific people in the specific city, Second, the personal judgment was made in judging the relations of the position of operating, the position of assisting and the aches. Third, the relations of the position of operating, the position of assisting and the aches don't have supporting medical evidences. Therefore, this study will be carried on more people with more objectives and medical method.

  • PDF

Bactericidal Efficacy of Vital-Oxide®, Disinfectant Solution Against Salmonella Typhimurium and Brucella Ovis

  • Cha, Chun-Nam;Lee, Yeo-Eun;Kang, In-Jin;Yoo, Chang-Yeul;An, Sun-Jeong;Kim, Suk;Lee, Hu-Jang
    • Journal of Food Hygiene and Safety
    • /
    • v.27 no.1
    • /
    • pp.50-54
    • /
    • 2012
  • $Salmonella$ spp. and $Brucella$ spp. have caused a considerable disease of farmed animals and economic loss in animal farming and food industry. In this study, the disinfection efficacy of Vital-$Oxidel^{(R)}$, a commercial disinfectant, composed to chlorine dioxide, betaine hydrochloride, and propylene glycol was evaluated against $S.$ $typhimurium$ and $Brucella$ $ovis$. A bactericidal efficacy test by broth dilution method was used to determine the lowest effective dilution of the disinfectant following exposure to test bacteria for 30 min at $4^{\circ}C$. Vital-$Oixdel^{(R)}$ and test bacteria were diluted with distilled water (DW), hard water (HW) or organic matter suspension (OM) according to treatment condition. On OM condition, the bactericidal activity of Vital-$Oixdel^{(R)}$ against S. typhimurium and Brucella ovis was lowered compared to that on HW condition. As Vital-$Oxidel^{(R)}$ possesses bactericidal efficacy against animal pathogenic bacteria such as $S.$ $typhimurium$ and $Brucella$ $ovis$, this disinfectant solution can be used to control the spread of bacterial diseases.