• 제목/요약/키워드: Treatment Period

검색결과 8,836건 처리시간 0.038초

식물체의 catalase 활성에 미치는 아황산가스의 영향 (Effects of Sulfur Dioxide on Catalase Activity in Plants)

  • 성민웅
    • Journal of Plant Biology
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    • 제17권1호
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    • pp.3-8
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    • 1974
  • The experiments were conducted to examine the effects of sulfur dioxide on catalase activity in germinating seeds under dark conditions and in green plants under light conditions. Three kinds of plants, bean (Glycine max M.), cabbage (Brassica oleracea L. Chungbang No.1) and rice (Oryza sativa L. Suwon No.213-1) were used in this study. Both thegerminating seeds and the leaves were treated with various concentrations of sulfur dioxide for both one green plants with two and twelve hours. In the results of the measurement of catalase activity it was found that plant injuries by sulfur dioxide for the period of photosynthesis were higher than those for the period of respiration. In the control, apparent catalase activity under the light condition of photosynthesis showed a considerable decrease in comparison with catalase activity under the dark condition of respiration. This tendency also appeared markedly in the gas treatment. In the gas treatment for twelve hours, the decrease of catalase activity was higher than that of one hour in both photosynthesis and respiraton. It was thought that sulfur dioxide was an inhibitor of catalase activity in higher concentration of the gas.

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Angle씨 III급 부정교합자의 Activator치료 전후 head posture변화에 관한 연구 (A STUDY ON THE ADAPTATION OF HEAD POSTURE AFTER ACTIVATOR THERAPY IN FUNCTIONAL CLASS III MALOCCLUSION PATIENTS)

  • 서형식;차경석
    • 대한치과교정학회지
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    • 제24권2호
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    • pp.319-329
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    • 1994
  • This study was carried out to research the adaptation patterns of head posture after activator therapy in functional class III malocclusion patients. For this purpose, 29 functional class III malocclusion patients, from the ages of 8 to 13 years old, were used. 1, Increse in capacity of oral cavity capacity were found in all the samples, but craniocervical angulation were varied into incresed group and decreased group after activator therapy. 2. Head posture exhibited the compensatory adaptation in the relative growth increments of the vertical dimension, ALFH and PLFH. 1) A group with more PLFH and less sagittal angle showed relatively small growth increment in PLFH during the treatment period, thus craniocervical angulation was increased. 2) A group with less PLFH and more sagittal angle showed relatively great growth incrmenet in PLFH during the treatment period, thus craniocervical angulation was decreased.

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삼투압 조절이 Italian ryegrass와 수수종자의 발아에 미치는 영향 (Effect of Osmoconditioning on the Germination of ltalian Ryegrass and Sorghum)

  • 허삼남
    • 한국초지조사료학회지
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    • 제10권3호
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    • pp.121-128
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    • 1990
  • Germination of Italian ryegrass and sorghum were measured at a range of temperatures and with PEG treatment at several different levels of concentration and treatment period to evaluate the effects of osmoconditioning with polyethylene glycol(PEG-8000). The results obtained are summarized as follows: 1. Cumulative germination percentage of intact Italian ryegrass seeds did not show much difference among temperatures, while that of sorghum seeds decreased markedly at low temperature. 2. Italian ryegrass seeds osmoconditioned with 20% PEG solution for two days at 10^{\circ}C.$ accelerated germination at 10^{\circ}C.$, with injurious effect of osmoconditioning at higher temperature for many days. 3. Osmoconditioning with 20% PEG solution for two or four days at 10^{\circ}C.$ increased germination of sorghum seeds, while the seeds treated at higher temperatures for long period suppressed germination.

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산업재해 환자의 의료서비스 경험과 주관적 건강 인식과의 관계 (Relationship between Medical Service Experience and Subjective Health Awareness of Patents with Industrial Accident)

  • 최령;황병덕
    • 보건의료산업학회지
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    • 제14권2호
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    • pp.55-65
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    • 2020
  • Objectives: This study intends to analyze the relationship between medical service experience and subjective health awareness by using data from Panel Study of Worker's Compensation Insurance(PSWCI). Methods: Tte χ2-test was performed to investigate subjective health awareness and medical service experience relevance. Logistic analysis was performed to analyze the influencinge factors. Results: The subjective health awareness scored "bad" in"'lack treatment period" compared to "adequate treatment period" in medical service experience (OR = 2.603 [95% CI = 1.666-2.555]). Conclusions: To improve the subjective health awareness of patients with industrial accidents, the industrial accident compensation and medical care approval system should be improved, and long-term industrial accident insurance policies should be developed to accommodate direct and indirect medical services.

Influence of Supplementing Dairy Cows Grazing on Pasture with Feeds Rich in Linoleic Acid on Milk Fat Conjugated Linoleic Acid (CLA) Content

  • Khanal, R.C.;Dhiman, T.R.;Boman, R.L.;McMahon, D.J.
    • Asian-Australasian Journal of Animal Sciences
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    • 제20권9호
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    • pp.1374-1388
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    • 2007
  • Three experiments were conducted to investigate the hypothesis that cows grazing on pasture produce the highest proportion of c-9 t-11 CLA in milk fat and no further increase can be achieved through supplementation of diets rich in linoleic acid, such as full-fat extruded soybeans or soybean oil. In experiment 1, 18 lactating Holstein cows were used in a randomized complete block design with measurements made from wk 4 to 6 of the experiment. In experiment 2, three cannulated lactating Holstein cows were used in a $3{\times}3$ Latin square design. Each period was 4 wk with measurements made in the final wk of each period. Cows in both experiments were assigned at random to treatments: a, conventional total mixed ration (TMR); b, pasture (PS); or c, PS supplemented with 2.5 kg/cow per day of full-fat extruded soybeans (PES). In both experiments, feed intake, milk yield, milk composition, and fatty acid profile of milk and blood serum were measured, along with fatty acid composition of bacteria harvested from rumen digesta in experiment 2. In experiment 3, 10 cows which had continuously grazed a pasture for six weeks were assigned to two groups, with one group (n = 5) on pasture diet alone (PS) and the other group (n = 5) supplemented with 452 g of soy oil/cow per day for 7 d (OIL). In experiment 1, cows in PS treatment produced 350% more c-9, t-11 CLA compared with cows in TMR treatment (1.70 vs. 0.5% of fat), with no further increase for cows in PES treatment (1.50% of fat). Serum c-9, t-11 CLA increased by 233% in PS treatment compared with TMR treatment (0.21 vs. 0.09% of fat) with no further increase for cows in PES treatment (0.18% of fat). In experiment 2, cows in PS treatment produced 300% more c-9 t-11 CLA in their milk fat compared with cows in TMR treatment (1.77 vs. 0.59% of fat), but no further increase for cows in PES treatment (1.84% of fat) was observed. Serum c-9, t-11 CLA increased by 250% for cows in PS treatment compared with cows in TMR treatment (0.27 vs. 0.11% of fat), with no further increase for cows in PES treatment (0.31% of fat). The c-9, t-11 CLA content of ruminal bacteria for cows in PS treatment was 200% or more of TMR treatment, but no further increase in bacterial c-9, t-11 CLA for cows in PES treatment was observed. Supplementation of soy oil in experiment 3 also did not increase the c-9 t-11 CLA content of milk fat compared with cows fed a full pasture diet (1.60 vs. 1.54% of fat). Based on these findings, it was concluded that supplementing with feeds rich in linoleic acid, such as full-fat extruded soybeans or an equivalent amount of soy oil, to cows grazing perennial ryegrass pasture may not increase milk fat c-9 t-11 CLA contents.

전신성 건선환자의 광선치료 후의 임상적 특성에 대한 고찰 (Treatment Result of Photochemotherapy for Systemic Psoriasis Patients)

  • 조은정;이충휘
    • 한국전문물리치료학회지
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    • 제3권1호
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    • pp.73-79
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    • 1996
  • Photochemotherapy(UVA with 8-methoxypsoralen) was given to 30 patients with systemic psoriasis. The results of clearing and long-term(6-month) interval maintenance were reported. Clearing requirements were in general similar to these reported by Melski and Burger. The skin of the 14 patients (46.6%) recovered good skin condition by a once weekly maintenance dose. This result was better than that reported by other authors. 1. During initial treatment period, average number of treatment was 27.3 and average duration treatment was 24.8 weeks. 2. The factors to quit treatment were motion decrease, moving to the remote area, complications, etc. 3. Number of patient who received maintenance treatment was 14. 4. The complications reported from the patients were hyperpigmentation, nausea, headache, pruritis, vomiting, gastritis.

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임상가를 위한 특집 4 - 턱교정수술에서 선수술접근 :적응증과 한계 (Surgery First Approach in Orthognathic Surgery : Indication and limitation)

  • 황대석
    • 대한치과의사협회지
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    • 제50권11호
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    • pp.682-688
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    • 2012
  • Surgery first approach in orthognathic surgery is to proceed the orthognathic surgery without preoperative orthodontic treatment. This approach has many advantages, which include a shorter total treatment period, a high level of patient satisfaction due to immediate post-surgical facial improvement, easy postoperative orthodontic treatment due to early normalization of skeletal muscle, and the rapid tooth movement reflecting the regional accelerated phenomenon. However instability due to transient occlusal interference after surgery make worse of long-term skeletal stability. Especially increasing of vertical occlusion caused by interference of interbicupid and molar happen postsurgical skeletal change. Until now, there is no common consensus about treatment protocol of surgery first approach in orthognathic surgery. The purpose of this paper is to introduce our treatment protocol of the surgery first approach and to evaluate indication and limitation with case analysis.

단크론항체를 이용한 소 로타바이러스 감염증 치료시험 (Experimental treatment of Rotavirus infection in calves using monoclonal antibody)

  • 최해연;박재명;이은정;조우영;이종인;조부제;정운선
    • 한국동물위생학회지
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    • 제21권2호
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    • pp.127-132
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    • 1998
  • To study the efficacy monoclonal antibody(MAb) against bovine rotavirus(BCV) in treatment of calf diarrhea, the MAb was fed to 166 calves with diarrhea from Chung-buk area. The results were summarized as follows. 1. Among the 1,049 calves investigated, 166(16%) calves were infected with BCV. 2. The monthly rate of BCV infection were higher in October to December compared with other months of the year. 3. Among the 166 calves with diarrhea, 137(83%) calves were recovered. 4. Young calves within 7-day-old were more effective in treatment than other ages and the rate of treatment was 86% 5. Most effective period for treatment of rotavirus was at the first stage of infection.

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보철치료를 위한 치아 이동 (Adjunctive orthodontic therapy for prosthodontic treatment)

  • 국윤아
    • 대한치과의사협회지
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    • 제48권12호
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    • pp.868-879
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    • 2010
  • Adjunctive orthodontic therapy may be required to create appropriate space, to address misalignment and tooth size discrepancy for better function and esthetics. The desired interproximal alveolar contour and gingival embrasure form can be developed during treatment. Various applications of temporary anchorage devices for pre-prosthetic tooth movement allowed clinicians to achieve high efficiency, shorter treatment time, and less discomfort of patient. Biomechanical considerations for the periodontal status of the affected teeth are required to successfully control the vertical and horizontal space. Hence, the interdisciplinary approaches have an essential role in maximizing the favorable treatment outcome. In particular, pivotal Clinical decisions such as whether to open or close the space should be made by consensus of the involved dentists. This article presents the orthodontic treatment approaches for prosthodontic works including mesiodistal and vertical space regaining specially for cases of unrestored teeth over an extended period of time.

Correction of late adolescent skeletal Class III using the Alt-RAMEC protocol and skeletal anchorage

  • Muhammed Hilmi Buyukcavus;Omer Faruk Sari;Yavuz Findik
    • 대한치과교정학회지
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    • 제53권1호
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    • pp.54-64
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    • 2023
  • This case report describes skeletal anchorage-supported maxillary protraction performed with the Alternate Rapid Maxillary Expansion and Constriction (AltRAMEC) protocol over a treatment duration of 14 months in a 16-year-old female patient who was in the late growth-development period. Miniplates were applied to the patient's aperture piriformis area to apply force from the protraction appliance. After 9 weeks of following the Alt-RAMEC protocol, miniplates were used to transfer a unilateral 500-g protraction force to a Petit-type face mask. A significant improvement was observed in the soft tissue profile in measurements made both cephalometrically and in three dimensional photographs. Subsequently, the second phase of fixed orthodontic treatment was started and the treatment was completed with the retention phase. Following treatment completion, occlusion, smile esthetics, and soft tissue profile improved significantly in response to orthopedic and orthodontic treatment.