• 제목/요약/키워드: GV4

검색결과 300건 처리시간 0.023초

Assessment of Seed Viability and Vigour in Neem (Azadirachta indica A. Juss.)

  • Kumar, Devendra
    • Journal of Forest and Environmental Science
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    • 제29권4호
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    • pp.282-291
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    • 2013
  • Rapid loss in viability of neem (Azadirachta indica A. Juss.) seed is a major problem. Present effort was undertaken for developing a set pattern for assessing of viability and vigour in seed of various mother tree age of neem (Age I-06 years, Age II-15 years, Age III-25 years and Age IV->30 years old). Various viability test viz. triphenyle tetrazolium chloride test, electrical conductivity, excised embryo test, and germination test have been performed on seeds obtained from mother tree age classes. Inconsistency was observed with the TTC and EC test in germination of seed in laboratory as well as nursery. While various vigour tests viz. cold test, chemical stress test (methanol stress test), and accelerated ageing test alongwith ageing index, germination test (G%, MGT and GV) and various seedling growth parameters like seedling length (cm), number of leaves, collar diameter (cm), total biomass (g) alongwith mathematical indices i.e. vigour index, sturdiness quotient, volume index, quality index, root shoot ratio in nursery as well have been taken for study and showed better consistency. On the basis present study results of various viability and vigour test indicated that mother tree age class II performed better in comparison to others and it can be recommended for seed collection. Further it is also recommended that viability of neem seed may be assessed using various laboratory tests like excise embryo test and germination test (G%, MGT and GV) and vigour test may be taken preferably by cold germination test, chemical (methanol) stress test, accelerated ageing test in laboratory and germination alongwith various seedling growth parameters seedling length (cm), number of leaves, collar diameter (cm), total biomass (g) alongwith mathematical indices like Vigour Index, Sturdiness quotient, Volume Index, Quality index, root shoot ratio in nursery as discussed in this study.

생봉독 처리가 돼지의 생산성에 미치는 효과 (Effects of Honeybee(Apis mellifera ligustica) Venom Treatment on the Productivity in Pigs)

  • 조성구;김경수;이석천
    • Journal of Animal Science and Technology
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    • 제47권2호
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    • pp.293-304
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    • 2005
  • This experiment was carried out to investigate effects of honeybee venom treatment on the body weight gain, feed conversion and growth rate' in pigs. One hundred twenty nine piglets(LY) from 12 sows were allocated into two groups; honeybee venom-treated group (66 piglets from 6 sows) and non-treated control group (63 piglets from 6 sows). Natural honeybee venom was administrated at 0, 3, 14, 30, and 74 days after birth. The acupoints were Hai-men(ST-25), Du-kou(CV-8) and liao-chao(GV-I) points at 0 day, the regions of castration and tail ampution at 3 days, liao-chao(GV-1) and Bai-hui(GV-20) points at 14(weaning), 30(move into piglet stall) and 74(move into grower stall) days after birth. Control group was injected 1 ml of saline to the same site. Average body weight at 150 days after birth was 98.44 kg in bee venom treated group and 86.24 kg in control group, respectively. Average body weight of treated group was significantly increased by 14.15%(P < 0.0001). Average daily gain of bee venom treated group and control group were 649 g and 569 g, respectively, increased by 14.06%(P< 0.0001). Feed conversion of the treated group was 2.21 and control group was 2.49, increased by 11.25% in control group(P < 0.001). Survival rate at weaning was 95.5 % in treated group and 92.0% in control group, at growing(74 days after birth) was 92.4% in treated group and 85.7% in control group and survival rate at finishing(l50 days after birth) was 89.5 % and 79.4 %, respectively. Collecting together, the results in this study showed that growth performance and feed conversion were increased by treatment of natural honeybee venom to pigs. These results suggested that the treatment of bee venom could be used effectively for the increase productivity of livestock industry.

동의보감(東醫寶鑑) 요통분류(腰痛分類)에 따른 십종요통(十種腰痛)의 침구치료(針灸治療)에 대(對)한 문헌연구(文獻硏究) (A study of literature on acupuncture & moxibustion techniques to treat 10 kinds of lumbago described by Huh Jun in DongUiBoGam(東醫寶鑑))

  • 신종근;김경식;손인철
    • Korean Journal of Acupuncture
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    • 제21권3호
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    • pp.175-202
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    • 2004
  • The Object of this study is as follows. we classify lumbago into ten kinds as mentioned in DongUiBoGam(東醫寶鑑), and are going to present each acupunture & moxibustion treatment. For the purpose of looking for each treatment, we referred to a large number of literature for lumbago treatment from ancient to modern. As a result of survey the references, we found out that lumbago due to kidney deficiency(腎虛腰痛) and lumbago due to cold-damp(寒濕腰痛) are more mentioned in many references than any other kinds, and that ten kinds of lumbago have each treatment. above all, In treatment of lumbago due to kidney deficiency(腎虛腰痛) bladder meridian, governor vessel meridian, kidney meridian and general points such as BL23, KI3, BL40, GV4, BL52 are used much in turn. also in treatment of lumbago due to cold-damp(寒濕腰痛) bladder meridian, governor vessel meridian, gallbladder meridian and general points such as BL23, BL40, GV3, GV4, SP9, GB30, Ah-Shi' points(阿是穴), BL25 are used much in turn. We conclude that ten kinds of lumbago have each different acupunture & moxibustion points and treatments, so if we follow each treatment we might obtain more higher rate of the treatment of lumbago.

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A Narrative Review of Clinical researches of Acupuncture treatment for Depression using Neuroimaging method: Focusing on SCI papers

  • Lee, Dong Hyuk
    • 대한한의학회지
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    • 제42권4호
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    • pp.208-221
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    • 2021
  • Objectives: The purpose of this article was to investigate the current status of clinical studies of acupuncture treatment for depression using neuroimaging method, focusing on SCI papers. Methods: We searched for clinical trial studies of acupuncture treatment for depression using neuroimaging method in the MEDLINE (Pubmed), OASIS, and RISS database. Once the online search was finished, studies were selected manually by the inclusion criteria. Finally, we analyzed the characteristics of selected articles and reviewed the neural substrates of acupuncture treatment in depression. Results: Total eight studies were included in this study. The most frequently utilized modality was functional MRI. The most frequently selected acupoint for depression was GV20. Several studies revealed that acupuncture treatment could improve the symptoms of depression. In this manuscript, we demonstrated that neuroimaging techniques could capture the neural substrates associated with depression and acupuncture treatment may modulate the activation of brain areas which were impaired in depression in a different way from sham acupuncture. Conclusions: Utilizing neuroimaging methods to explore neural mechanism of acupuncture treatment on depression would be helpful in clinical trials and more efforts should be needed in this fields.

한국인에서 Hepatitis G Virus (HGV) 검출 및 항원분석에 관한 연구 (The Detection and the Antigenic Analysis of the Hepatitis G Virus in Korea)

  • 윤재득;지영미;이홍래;김기순;김영선;이윤성;정윤석;박정구;김지은;정상인;이원선;이원배
    • 대한바이러스학회지
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    • 제28권2호
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    • pp.175-182
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    • 1998
  • We investigated the rate of hepatitis G virus infection among 50 patients who were not infected with the hepatitis C virus but showed symptoms of hepatitis. Viral RNA was extracted from the patients' sera and cDNA was synthesized and amplified by RT-PCR (reverse transcription-polymerase chain reaction) using random hexamer and 5 primers (470-20-1-77F, 470-20-1-211R, 470-20-1-211R-biotin, GV57-4512MF, GV57-4657MR). The amplified PCR products were confirmed by electrochemiluminescence (ECL), liquid hybridization (LH) and Southern blotting (SB). Among the 50 PCR products, by means of ECL, we found 4 samples to be positive and 5 samples to be indeterminate. The GV45-89M probe (5'-CYCGCTGRTITGGGGTGTACfGGAAGGC-3') was end-labelled with gamma-$^{32}P$ ATP and used for liquid hybridization with the PCR products. By using liquid hybridization, we detected specific bands from 4 positive sera and also from one indeterminate serum as determined by ECL. An 1.5% agarose gel electrophoresis of the 9 PCR products which were HGV positive or indeterminate as determined by ECL showed a 160bp band from 4 positive and one indeterminate serum. The 5 PCR products proved to be positive when SB was applied with the GV45-89M probe as well as when LH was applied. LH and SB were shown to have higher sensitivity and specificity than ECL. Two cases among 5 positive cases had relatively high SGOT, SGPT, ALP values when compared with other 48 cases. In summary, we confirmed hepatitis G virus infection in 5 cases among 50 Korean patients showing symptoms of viral hepatitis.

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배추의 배축절편으로부터 캘러스와 뿌리 발생을 통한 안정적 형질전환 (Stable Transformation via Callus Formation and Rhizogenesis from the Cultures of Hypocotyl Explant of Chinese Cabbage)

  • 조미애;김춘해;민성란;고석민;유장렬;최필선
    • Journal of Plant Biotechnology
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    • 제34권2호
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    • pp.139-144
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    • 2007
  • '정상' 배추의 배축절편을 선발마커로서 paromomycin 저항 성유전자를 갖고 있는 pPTN290으로 각각 형질전환된 EHA101, LBA4404, GV3101균주와 공동배양한 후 갤러스유도배지에서 형질전환캘러스를 얻은 후, 뿌리유도배지에서 부정근을 그리고 신초유도배지에서 신초를 각각 순차적으로 유도하였다. 형질전환캘러스를 얻은 후, 뿌리유도배지에서 부정근을 그리고 신초유도배지에서 신초를 가각 순차적으로 유도하였다. 형질전환캘러스 형성은 Agrobacterium균주에 따라 차이가 있었으며, 특히 EHA101균주에 공동배양된 배축절편으로부터 최대 6.1%까지 얻어졌다. 또한 각각의 형질전환캘러스 클론으로부터 형질전환 부정근과 신초 발생은 EHA101균주에서 60.7%와 38.2%, LBA4404에서 8.3%와 0%, GV3101에서 20.5%와 85.7%까지 각각 얻을 수 있었다. 형질전환식물체는 특별한 형태적 이상 없이 온실에서 정상적으로 자라 $T_{2}$종자를 얻을 수 있었다. GUS방법으로 7개의 후대 유식물체를 분석한 결과 gus유전자가 안정적으로 발현하고 있음을 확인하였고, 배추 genome에 single 또는 multiple copy로 전달되고 있음을 추측할 수 있었다.

개 난자의 체외성숙에 대한 LH, FSH, EGF 및 Cysteine의 효과 (Influences of LH, FSH, EGF and Cysteine on In Vitro Canine Oocyte Maturation)

  • 송혜진;강은주;옥선아;전병균;노규진;최상용
    • Reproductive and Developmental Biology
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    • 제31권3호
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    • pp.169-174
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    • 2007
  • 개 난자의 체외성숙율을 높이기 위하여 다양한 방법들이 시도되고 있지만 여전히 그 효율성은 낮다. 본 연구는 개 난자의 체외성숙 시, 성선 자극 호르몬인 황체형성호르몬(LH)과 난포자극호르몬(FSH), 상피세포성장인자(Epidermal growth factor, EGF) 그리고 시스테인(cysteine)을 각각 첨가하여 72시간 동안 체외성숙시킨 후 핵성숙율(GV: germinal vesicle, GVBD: germinal vesicle break down, MI: metaphase I, MII: metaphase II, UK: unknown stage)을 확인하였다. LH와 FSH를 첨가하였을 때 첨가하지 않은 군과 GV, MI 및 MII율에는 유의적인 차이는 없었다. 하지만 GVBD율은 첨가군이 유의적으로(p<0.05) 높았다. 성선 자극 호르몬을 첨가한 배지에 10ng/ml의 EGF를 첨가하였을 때 MII율이 첨가하지 않은 군보다 유의적으로(p<0.05) 높았다(4.54% vs. 7.06%). cysteine을 첨가하였을 경우, 핵성숙율에 유의적인 차이는 보이지 않았지만 전반적으로 핵성숙율이 향상된 것을 확인할 수 있었다. 따라서 개 난자의 체외성숙 시, $10 {\mu}g/ml$의 LH와 FSH, 10ng/ml의 EGF 그리고 0.57mM의 cysteine을 첨가하는 것이 핵성숙율을 향상시키는 것으로 사료된다.

Beevenom 처리가 돼지의 체내 면역반응에 미치는 효과 (Effects of Natural Honeybee (Apis mellifera ligustica) Venom Treatment on the Humoral Immune Response in Pigs)

  • 조성구;김경수;이석천
    • Journal of Animal Science and Technology
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    • 제48권6호
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    • pp.933-942
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    • 2006
  • 본 실험은 생봉독 처리가 돼지의 체액성 면역반응에 대한 생봉독의 효과를 조사하기 위하여 실시하였다. 혈중 Immunoglobulin(Ig) G, IgA, IgM의 농도에 미치는 생봉독의 효과를 조사하기 위하여 모돈 3두에서 생산한 자돈 20두(LY ×D)를 생봉독 처리군과 대조군으로 각각 10두씩 배치하였다. 생봉독 처리군은 출생시와 3일령에 교소혈 (GV-1), 해문혈(ST-25) 및 두구혈(CV-8), 6일령에 거세, 단미 창상부위에 생봉 1마리씩 직침 시술하였고, 대조군은 생리식염수 1ml를 동일한 혈위에 주입하였다. 혈중 Ig 농도 측정을 위하여 출생시와 3일, 7일, 14일 및 21일령에 채혈하여 Immunoturbidimetric method로 IgG, IgM, IgA를 측정하였다. 지표항원으로 사용한 돈 콜레라와 위축성비염 백신에 대한 생봉독의 항체 생성효과를 조사하기 위하여 모돈 5두에서 생산된 자돈 40두(LY×D)를 생봉독 처리군과 대조군으로 각각 20두씩 공시하였다. 생봉독 처리군은 출생시에 교소혈(Jiao-Chao, GV-1), 해문혈(Hai-Men, ST-25) 및 두구혈(Du-Kou, CV-8)에, 3일령에 단미 및 거세시술 시 창상부위에 생봉독을 처리하였고, 21일령 이유시에는 교소혈(GV-1)과 백회혈(Bai- Hui, GV-20)에 생봉독을 처리하였다. 지표항원으로 위축성비염 백신은 24일령과 44일령에 접종하였고 돈콜레라 백신은 44일령과 64일령에 각각 접종하였다. 항체가 분석용 혈액은 24, 34, 44, 54 및 74일령에 채혈하여 위축성비염은 시험관응집반응, 돈콜레라는 ELISA법에 의하여 항체가를 조사하였다. IgG 농도는 처리군에서 출생시 339.52, 3일령에 366.48, 7일령에 296.52, 14일령에 242.06, 21일령에는 219.06mg/dl이었고 대조군은 각각 347.10, 333.14, 243.28, 205.18 및 191.58mg/dl 이었다. 처리전(출생시)에는 처리군과 대조군간에 유의차가 없었으나 처리군의 IgG 농도가 대조군에 비하여 3일령 10.3% (P<0.02), 7일령에는 21.9% (P<0.01), 14일령에는 18.0% (P<0.07), 21일령에는 14.3(P<0.07) 더 높게 나타났다. IgA와 IgM의 농도는 전체기간동안 처리군과 대조군간에 유의차가 인정되지 않았다. 돈콜레라 virus에 대한 항체역가는 처리군에서 대조군에 비하여 24일령 때 57.0%(P<0.03), 34일령 때 74.6% (P<0.006), 44일령에 48.6% (P<0.017), 54일령 때 45.0% (P<0.16), 74일령 때 44.4%(P<0.006)가 유의하게 높은 것으로 나타났다. 위축성비염 원인균인 Bordetella bronchiceptica에 대한 항체역가는 처리군이 대조군에 비하여 34일령 때는 39.7%(P<0.002), 44일령 때 31.9% (P<0.02), 54일령 때에 33.4%(P<0.01), 74일령 때에는 57.3%(P<0.007)가 높게 나타나 접종일인 24일령을 제외하고 전체기간에 걸쳐 높은 항체수준을 보였다. 위의 결과를 종합해 볼 때 돼지에 대한 생봉독 처리는 면역기능향상 효과가 있는 것으로 사료된다. 이와 같은 결과를 볼 때 돼지에 대한 생봉독의 처리는 양돈 생산성면에서 생봉독 처리는 돼지의 생존율을 높이고, 증체량이 높았다는 조 등(2005)의 보고를 뒷받침하고 있어 양돈 산업발전에 기여할 것으로 사료된다.

Tc-99m ECD 뇌혈류 SPECT를 이용한 백회, 인중, 합곡, 족삼리, 삼음교에서 체침의 뇌혈류에 대한 효과 (Effect of Acupuncture on Regional Cerebral Blood Flow at Acupoints GV 20, GV. 26, LI. 4, ST. 36, SP. 6 Evaluated by Tc-99m ECD Brain SPECT)

  • 송호천;범희승;강화정;안수기;김성민;정환정;김지열
    • 대한핵의학회지
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    • 제34권6호
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    • pp.456-464
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    • 2000
  • 목적: 뇌졸중 등을 포함한 신경질환에 여러 경혈이 사용되고 있는데 이에 대한 작용기전은 아직 불분명하며, 경혈과 뇌혈류의 변화, 그리고 뇌영역 간의 차이에 관한 연구는 없다. 본 연구는 뇌졸중에 사용되는 경혈인 백회, 인중, 합곡, 족삼리과 삼음교에서 체침 자극시 뇌혈류의 변화 여부와 이에 따른 뇌영역의 차이을 알아보고자 하였다. 대상 및 방법: 건강한 정상 성인 54명(남:여=34:20, 연령분포 $18{\sim}62$세)을 대상으로 하였다. 경혈에 따라 백회 6명, 인중 5명, 합곡 15명, 족삼리 16명, 그리고 삼음교는 6명에서 시행하였고, 대조군으로 이 중 6명에서 비경혈 부위를 자극하였다. Tc-99m ECD 925 MBq를 수사하고 5분 째 기저영상 촬영을 시작하였으며, 촬영시작 8분 째 각 경혈에 체침을 놓은 상태로 검사 끝까지 43분간 유지시켰다. 첫 촬영이 끝난 직후 동일양의 Tc-99m ECD를 주사하고 5분후 동일한 방법으로 두 번째 촬영을 하였다. IBM 컴퓨터에서 PC용 MATLAB과 윈도우용 SPM'97 이용하여 분석하였다. 결과: 백회의 경우 양측 전두엽 앞쪽, 우측 측열구(sylvian fissure) 주위의 전두엽과 측두엽, 좌측 측두엽 앞쪽과 소뇌반구 일부에서 의의있는 뇌혈류 증가가 관찰되었다. 인중의 경우 좌측 전전두엽에서 뇌혈류가 의의있게 증가하였고, 이에 인접한 우측 전두엽 일부에서 뇌혈류의 증가가 관찰되었다. 우측 합곡에서는 좌측 대뇌반구, 즉 좌측 전두엽 대부분, 측두엽 앞쪽 일부와 좌측 소뇌, 그리고 우측 전두엽 하방에서 의의있게 뇌혈류가 증가하였다. 우측 족삼리의 경우 좌측 측두엽, 우측 전두엽 하방과 측두엽 일부, 좌측 소뇌에서 뇌혈류가 증가되었다. 우측 삼음교에서는 좌측 전두엽 하방과 측두엽 전면부, 그리고 촤측 소뇌 일부에서 의의있게 뇌혈류가 증가되었다. 비경혈부위에서는 의의있는 뇌혈류 증가는 없었다. 결론: 체침은 뇌혈류를 증가시키고, 각 경혈은 특정한 뇌영역과 관련이 있음을 알았다. 따라서 체침은 뇌졸중에 효과가 있음을 암시하고, 효과적인 경혈을 선택하는데 기초가 될 것으로 생각되었다.

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치창(痔瘡)과 치루(痔漏)에 대한 침구학적(鍼灸學的) 문헌고찰(文獻考察) (A acupuncture therapy literature study on the hemorrhoids and hemorrhoids complicated by anal fistula)

  • 송원섭;이병렬;이현;채상진
    • Journal of Acupuncture Research
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    • 제20권1호
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    • pp.131-143
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    • 2003
  • Objective : The purpose of this study is to arrange the literature about acupuncture therapy on the hemorrhoids and hemorrhoid complicated by anal fistula. Methods : We arrange Huang Di Nei Jing and fifteen kinds of literature about the hemorrhoids and hemorrhoid complicated by anal fistula. Results : 1. The cause of hemorrhoids are overfatigue, overeating, imbalance of stool(const-ipation or diarrhea), uncontrol sexual excess or abstinence, pathgenic factors of wetness, heat, wind, dry, fire, chronical hemorrhoids that has not been treated, and general weakness. 2. Symptom of hemorrhoids is that skin is projected form the nine holes or varicose extension to become hemorrhoid. Hemorrhoids is small nodosity that projected on the anal inter or outer region, and hemorrhoid complicated by anal fistula is pus which comes out form one or some fistula on the anal around inter and outer region. 3. Therapy method of hemorrhoid and hemorrhoid complicated by anal fistula are elimination pathological heat from blood, promote blood flow to remove blood stasis, cold in nature and purge away fire, remove heat form the blood, promote blood flow to remove blood stasis, cold in nature and purge away fire, remove heat from the blood and eliminate dampness, tonify the spleen and replenish Ki, dispel wind and alleviate pain and so forth. Therapy method of hemorrhoid is to give the first consideration to relieve blood: eliminating pathological heat form blood complicated by anal fistula is to tonify the blood first, than after that eliminating pathological heat form blood. About external method are method of fumigation, method of ointment, method of close with medicine, necrotizing method and also operation(injection, bind etc.)was used for treatment. 4. The prescription are Gurgak-hwan, Wypi-hwan, Gunggyi-tang, Jingyochangchul-tang, Jingyobangpung-tang, Mokhyangbinrang-hwan, Ochi-san, Gamihyanso-san, Jojang-hwan, Sinyung-hwan used frequently. 5. food taboo on patient's diet of the hemorrhoid and hemorrhoid complicated by anal fistula are raw grain, cold or dampness food, alcohol, hot food, Singiberis rhizoma recens, Cinnamomi ramulus. 6. Acupuncture therapy on the hemorrhoid and hemorrhoid complicated by anal fistula are, in the first stage eliminating pathological heat form blood and eliminate dampness, and in the long term eliminate dampness, promote and remove meridian energy, remove that form the intestines, dispel channels and collaterals. 7. Acupuncture points at B2, CV1, B58, B36, B56, Sp5, S30, B25, B54, GV1, GV20, L6, B40 used frequently for the acupuncture therapy, and acupuncture point at GV4, GV1, B30, hemorrhoidal point used form moxibustion. Reduction blood at B40 and blue capillary of Sp9 and acupuncture Chungbaek, Ki-gack, Ki-jung, Ki-mun(Dongsh Kihyel) makes the treatment very effective.

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