뇌성마비아동의 조음훈련 프로그램 적용효과

박정숙,안병즙 大邱大學校 再活科學硏究所 1993 再活科學硏究 Vol.11 No.1

The Purpose of the present study was to improve the misarticulation of cerebral palsied children thorugh applying the articulation training program to them. The Present study involved four cerebral palsied children ranging four to eight years in age. They had adequate eating behaviors but very poor functioning of respiratory and articulation organs enough to create severe misarticulation well as difficulties in phonation and utterence. The articulation training program used in the study was composed of three-stage processes. The emphasis in stage one, two, and three was placed on the skill training. the vowel phonation, and the consonant phonation, respectively. The program had been administered for 12 weeks and its effects was pre-tested and post-tested. The conclusions drawn from the study were as follows. First, it appeared that the substantial improvement was found in the functional level of subjects' respiratory and articulation organs in the end of training. For S1 and S2 subject, the rigid part of the lower jaw was somewhat smoothened. In addition, great reduction in athetosic movements for A1 subject make it possible to imitate round shape. Second. the improvement in misarticulation of subjects was brought about by the application of the program. Especially, the bilabial was largely improved in the position of sound, and the errors of beginning sound in a word did so.

학교급식 식자재 공급업체 선정요인의 우선순위에 관한 연구

박명주,김석환,이정실 대한지역사회영양학회 2008 대한지역사회영양학회지 Vol.13 No.4

The purpose of this study is to examine how nutritionists, principals and parents evaluated the importance and priorities of different selection factors for food materials suppliers in an attempt to suggest how to ensure the best supplier choice, since the selection of the best supplier was mandatory for the successful TQM of school food services. This study especially aims to develop priority alternatives based on relative rather than absolute assignments on selection of suppliers for school food service materials. To apply AHP, the selection factors of a food materials suppliers were grouped into five categories, which included quality, service, reliability, hygiene and price. And the five categories involved 28 elements. As the result, quality was considered most crucial on the whole, followed by service, reliability, hygiene and price; and food labeling in the category of quality evaluated as that of first priority in the totality evaluation elements.

接觸材를 利用한 糞尿의 好氣性 消化에 있어서 窒素除去에 關한 硏究

朴魯參,李曾錫,徐正仁 慶一大學校 1987 論文集 Vol.3 No.1

Nitrogen removal is gathering strength as a major problem seriously in wastewater treatments. This study, therefore, was carried out in a semi-batch and in an aerobic digestion process by using contacting material (plasticnet) with night soil to contrast and analyse the efficienties of nitrofication and denitrofication, removal rate of T-N for three digestion tanks which were different in experiment condition. Briefly describing the digestion tanks erected for this research, they are stated below; a) A digestion tank was unsubmerged any material operated at air volume of mixed liquor 1ℓ air/min. b) B, C digestion tanks were submerged plastic net as a contacting material opereated at air volume of mixed of liquor 1ℓ per 1ℓair/min, 0.5L air/min. the result of this research indicated that over 98% T-N was removed for C digestion tank.

烏梅(Mume Fructus)水性엑스의 家兎 腸運動에 미치는 影響

高錫太,朴炫貞,任光楠 조선대학교 약학연구소 1994 藥學硏究誌 Vol.16 No.1

Effect of .Mume Fructus on intestinal function was investigated in rabbit, making use of its water extract. Mume Fructus water extract(MWE), of small doses(0.1, 0.3㎎/ml) produced contractile action but did not effect the spontaneous movement strips of high dose(1.0㎎/ml) elicited relaxative action and the inhibition of spontaneous movement in ileum strips. In lieum strips, MWE did not influence the contractile action but augmented the spontaneous movement to acetylcholine, MWE elicited the inhibition of contractile action and the agumentation of spontaneous movement to pilocarpine, MWE inhibited the both actions to histamine, did not affect to serotonin and blocked to dopamine. MWE exhibited the relaxation and the inhibition of spontaneous movement in longitadinal muscle of colon. In longitudinal muscle of colon, MWE inhibited both actions to acetylcholine, did not influence the contractile actions but augmented the spontaneous movement to histamine and serotonin. MWE elicited the increase of contractile actions and the decrease of spontaneous movement in circular muscle of colon. In circular muscle of colon, MWE augmented both actions to acetylcholine, inhibited both actions to serotonin, and then did not affect the contractile action but augmented the spontaneous movement to histamine.

정신분열증 음성증상에 대한 단기 토큰경제의 효과와 치료인자

안정숙,이연덕,방형석,박정은,신정호 大韓神經精神醫學會 1997 신경정신의학 Vol.36 No.5

연구목적 : 정신분열증의 음성증상은 약물치료에 잘 반응하지 않은 채로 남아 재활을 어렵게 한다. 본 연구는 정신분열증환자의 음성증상을 개선시키는데 토큰경제치료(TET)가 효과가 있는 지를 조사하고, 종합병원의 정신과병동 여건에 맞는 TET 프로그램을 개발하고자 시행되었다. 연구방법 : 정신과병동에 입원치료중 음성증상이 주문제가 되어 삼개월 이하의 단기 TET를 받은 정신분열증환자 35사례를 대상으로, PANSS음성증상척도를 사용하여 TET의 효과를 조사하였다. 또한 목표행동의 각 수준별로 성공집단과 실패집단의 환자 변인과 프로그램 변인을 비교함으로써 치료인자를 규명하고자 하였다. 연구결과 : 1) 음성소척도 총점은 기저선 관찰기간의 31.57±4.32점에서 TET 종료시 20.66±4.63점으로 낮아졌다. TET종료시 음성소척도의 7개 증상 모두 감소하였으나 추상적 사고의 장애와 상동적 사고는 다른 5개 소척도 증상에 비해 상대적으로 덜 개선되었다. 또한 TET 기간 동안 항정신증약물의 용량은 487.58±372.79mg/day로부터 291.21±287.74mg/day로 감소하였다. 2) 자조기술 수준(Ⅰ)에 속한 항목들의 성공률은 75%, 병동활동 수준(Ⅱ)에서는 78%, 사회기술 및 작업 수준(Ⅲ)에서는 68%로서, 전체 목표행동에 대한 TET의 성공률은 74%였다. 3) 수준 Ⅱ의 성공집단은 실패집단보다 TET 종료시 항정신병약물의 투약용량이 유의하게 낮았으며, 수준 Ⅲ의 성공집단은 실패집단보다 입원경력이 유의하게 적었다(p<.05). 수준 Ⅰ에서는 간식신청, 면회, 가족외출 등이, 수준 Ⅱ에서는 면회가 강화물로 적용되었을 때 성공률이 유의하게 높았다. 결 론 : 이러한 결과는 TET가 정신분열증환자의 음성증상에 효과적인 치료법임을 보여준다. TET의 효율향상과 원할한 운용을 위해서는 개별화된 프로그램을 개발하려는 지속적인 연구가 필요할 것이다. Objective : The negative symptoms of schizophrenia usually are not responsive to drug therapy to persist and make schizophrenics more difficult in their rehabilitation. The authors investigated the therapeutic effect of token economy(TET) for negative symptoms of schizophrenic patients, and attempted to develop a TET program for psychiatric wards in general hospital. Methods : Negative subscale of PANSS was rated for 35 schizophrenics with negative symptoms as their main problems before and after short-term TET(less than 3 months). Therapeutic factors were identified by comparing patient and program variables between the achieved and the non-achieved group of each level of target behaviors. Results : 1) Subtotal of negative subscale of PANSS was decreased from 31.57±4.32 at baseline to 20.66±4.63 after treatment. With TET, symptoms of 'difficulty in abstract thinking' and 'stereotypic thinking' were less responsive than the other 5 items of the scale. Also the dose of antipsychotics prescribed was reduced to 291.21±287.74mg/day from 487.58±372.79mg/day. 2) The achievement rate of level Ⅰ(self-help) was 75%, level Ⅱ(ward-activity) 78%, and level Ⅲ(social activity/occupation) 68%, resulting in average 74% for all target behaviors. 3) On level Ⅱ, dose of antipsychotics was lower, and on level Ⅲ, number of admission was fewer and female sex was more frequent in achieving patient group than nonachieving group. The rate of achievement was higher in case of special food, reception, and outing with family applied as a reinforcer on level Ⅰ, and reception on level Ⅱ. Conclusion : These results showed that TET was effective for schizophrenic patients with negative symptoms in psychiatric ward. Further investigations to refine the individual program of TET will be needed for enhancement of it's therapeutic efficacy and smart application of it.

A New Disease Resistant and High Yielding Vegetable Peanut “Jaseon”

Suk-Bok Pae,Chang-Hwan Park,Kang-Bo Shim,Tae-Joung Ha,Myung-Hee Lee,Chung-Dong Hwang,Chun-Gi Lee,In-Youl Baek,Jong-Ki Lee 한국육종학회 2012 한국육종학회 심포지엄 Vol.2012 No.07

A new vegetable peanut variety “Jaseon”(Arachis hypogaea ssp. fastigiata.) was developed at the Department of Functional Crop, NICS, in Milyang in 2011. It was developed from the cross between the Large grain cultivar “YG60” and the short stem cultivar “YG55”. “Jaseon” which is Shipung plant type has 43cm main stem length and 11 branch number per plant. Each pod has two grains with brown testa with long-ellipse shaped large kernel and dried 100-seed weight was 105g in the regional yield trials(RYT). The Sucrose and tannin content of fresh peanut are 25.0mg/g and 4.4mg/g, respectively. This variety also showed more resistant to late leaf spot, stem rot and lodging, compared with check variety, Palkwang. In the regional yield trials “Jaseon” was outyielded than check variety by 15% with 10.21MT/ha for fresh pod and by 11% with 4.37MT/ha for dried kernel.

Cryopreservation of Embryo by Concentration of Ethylene Glycol and Day 6, 7, 8, 9 Embryo in Korean Native Cattle (Hanwoo)

Park, Joung-Jun,Yoo, Han-Jun,Choi, Hye-Won,Cheong, Ki-Soo,Kim, Ji-Tae,Park, Choon-Keun,Yang, Boh-Suk 韓國受精卵移植學會 2012 한국동물생명공학회지 Vol.27 No.4

This study was carried out to effects of ethylene glycol concentration, sucrose and culture day of in vitro production embryo on slow-down freezing in Hanwoo. 6, 7, 8 and 9 day embryos produced in vitro were frozen using 1.8M EG+0.1M sucrose, 1.8M EG+0.5% BSA and 1.5M EG+0.1M sucrose media. Survivability was confirmed after frozen-thawed 24 and 48h and ICM, TE cell number were counted by Hoechst 33342 and PI staining after frozen-thawed 24h. As a result, 1.8M EG+0.1M sucrose group was most significantly (p<0.05) higher compared with the other treatment groups on survivability, TE and total cell number after frozen-thawed 24h (, and ). ICM number did not found significant (p<0.05) differences between the three treatment groups. in 6, 7, 8 and 9 day of embryos using three types of freezing media, frozen-thawed, 1.8M EG+0.1M sucrose groups with embryos cultured 8 day was significantly (p<0.05) highest survivability to after frozen-thawed 24h. 1.5M EG+0.1 sucrose group with embryos cultured 9 day was significantly higher survivability than group of embryos cultured 8 day after frozen-thawed 24 and 48h. In conclusion, 1.8M EG+0.1M sucrose media is considered to be effective to cryopreservation of embryos cultured 8 and 9 day.

Comparison of Underwater and Overground Treadmill Walking Exercise to Improve Gait and Physical Function in People After Stroke

Park, Si-Eun,Lee, Mi-Joung,Yoon, Bum-Chul,Lee, Byung-Hee,Shin, Hee-Joon,Choi, Wan-Suk,Park, Sung-Kyu,Jeon, Hye-Mi,Moon, Ok-Kon,Lee, Suk-Hee,Min, Kyoung-Ok International Academy of Physical Therapy Research 2010 Journal of International Academy of Physical Ther Vol.1 No.2

The purpose of this study was to compare the effects of treadmill walking in underwater and overground which affects gait and physical function of people who have had a stroke. Twenty people after a stroke who have become hemiplegic over 6 months were participated. Participants were divided into two groups: underwater treadmill group(UTG) and overground treadmill group(OTG). The intervention was done 4 times per weeks for 6 weeks and 1 session lasted for 30 minutes. Gait and physical function elements were measured at baseline, at the middle(3 weeks) and at the end of the intervention(6 weeks). For the elements of gait, walking velocity, affected stance phase, affected weight bearing were assessed. For the elements of physical function, Short Form 8(SF-8) health survey was used. The result of this study showed that both groups improved similarly in walking velocity. However participants in UTG improved more than those in OTG in affected stance phase(p<.05), affected weight bearing(p<.05) and emotional aspect(p<.001). Based on the results of this study, it can be suggested that treadmill walking both in underwater and on the ground can be effective in improving hemiplegic gait and physical function of people who have had a stroke. The result also suggest that the underwater treadmill exercise can be more effective than overground treadmill in restoration of gait in people after stroke.

The Change of Hypocotyl Elongation and Chemical Compound in Peanut Sprout According to Germinating Period

Suk-Bok Pae,Tae-Joung Ha,Chang-Hwan Park,Myoung-Hee Lee,Chung-Dong Hwang,Eun-Mi Park,Kang-Bo Shim,Keum-Yong Park 한국육종학회 2009 한국육종학회 학술발표회지 Vol.2009 No.-

Deletion of the Serotonin Receptor Type 3A in Mice Leads to Sudden Cardiac Death During Pregnancy.

Park, Hyewon,Oh, Chang-Myung,Park, Junbeom,Park, Hyelim,Cui, Shanyu,Kim, Hyung Suk,Namkung, Jun,Park, Sang-Kyu,Pak, Hui-Nam,Lee, Moon-Hyoung,Kim, Hail,Joung, Boyoung Japanese Circulation Society 2015 CIRCULATION JOURNAL Vol.79 No.8

<P>The serotonin receptor type 3 (Htr3) blocker is associated with QT prolongation and torsades de pointes. However, little is known about effects of Htr3 on the heart arrhythmia.Methods?and?Results:An electrophysiological study Involving knock-out (KO) female mice lacking functional Htr3a (Htr3a(-/-)) and their wild-type littermates during non-pregancy (NP) and late pregnancy (LP) was performed. Htr3a mRNA was present in the wild-type, but not in theHtr3a(-/-)mouse hearts. Serotonin and tryptophan hydroxylase 1 (Tph1), a rate-limiting enzyme of serotonin synthesis in hearts, is increased during pregnancy. The heart weight and size were increased in the pregnant mice regardless of a mutation. The QTc intervals were prolonged after pregnancy in both the wild (NP: 171.216.8 vs. LP: 247.714.3 ms; P<0.001) andHtr3a(-/-)mice (NP: 187.918.7 vs. LP: 275.611.0 ms, P<0.001). Compared with wild-type LP mice,Htr3a(-/-)LP mice had increased spontaneous ventricle tarchycardia (VT; 56% vs. 0%, P=0.002), VT inducibility (66% vs. 25%, P=0.002) and mortality (56% vs. 0%, P=0.002). Pharmacologic administration of serotonin and Htr3 agonists (m-CPBG) decreased the QT interval in wild mice, but not inHtr3a(-/-)mice.</P>