• 대한수의학회지
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• 제47권4호
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• pp.469-473
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• 2007

This study was performed to investigate the effects of urinary acupoint (BL-23, BL-28) by acupuncture (AP) and electroacupuncture (EA) on urinary bladder in dogs. Four healthy male dogs aged within the range of 6~8 months were used in this experiment. For Electrodes implantation on the bladder, dogs were to undergo surgical operation. The purpose of investigating the effect on urinary bladder was to evaluate electromyogram (EMG) changes according to AP or EA at Shen Shu (BL-23), Pang Guang Shu (BL-28) and non-acupoint. AP and EA (2~4 V, 10 Hz) were applied for 20 min to each point. EMG was evaluated when acupuncture began stimulation and as soon as the stimulation by electroacupuncture was gone. By the experiment of investigating the effect of urinary time it was estimated to measure time up to urination from stimulation on effective acupoint, after saline was filled with 70% of whole volumes on urinary bladder. The wave of EMG on resting stage showed simple and regular, whereas that of EMG on urination showed irregularly strong peaks before urination. Acupuncture of BL-28 had an influence on changes of EMG which had irregular peaks on urination. But the changes of EMG after acupuncture of BL-28 and control were regular like resting stage. The changes of EMG after EA at BL-23 and BL-28 showed irregularly a variety of wave forms. The interval through urination from stimulation at BL-28 and control become short as measuring time by EA (p<0.01). According to the results, AP at BL-28 was effective to urinary bladder. EA at BL-23 and BL-28 was effective to urinary bladder. Especially, the interval on stimulating at BL-28 by EA was the shortest in measuring time to urination from stimulation.

• Journal of Acupuncture Research
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• 제19권6호
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• pp.49-60
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• 2002

Objective : The aim of this experiment is to investigate the effect of acupuncture and moxibustion at SP6(Sanyinjiao) and BL28(Pangguanshu) on uranyl acetate-induced acute renal failure in rats. Methods : To induce experimental acute renal failure, uranyl acetate was intraperitoneally injected to rats by 5mg/kg. 3 days later acupuncture and moxibustion treatment was done at SP6(Sanyinjiao) and BL28(Pangguanshu) bilaterally of the rats. And then 4 days later, we measured rats' body weight, kidney weight, serum BUN, creatinine and serum eletrolyte levels(Na, K and Cl). Results : In the moxibustion group, hypertrophy index of kidney and serum BUN level were decreased marginally significantly, and serum creatinine, K levels were decreased significantly. But in the acupuncture group, there was no significance at this experiment. Conclusions : SP6(Sanyinjiao) and BL28(Pangguanshu) moxibustion can decrease serum BUN, creatinine, and serum eletrolyte levels on uranyl acetate-induced acute renal failure in rats. And the study will be done continuously about non-effect in the acupuncture group at this experiment.

• Korean Journal of Acupuncture
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• 제20권2호
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• pp.55-66
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• 2003

Objectives : The aim of this experiment is to investigate the effects of moxibustion on SP6, Sp9 and BL28 in uranyl acetate-induced acute renal failure in rats. Methods : To induce experimental acute renal failure, uranyl acetate was intraperitoneally injected to rats by 5mg/kg. 3 days later moxibustion treatment was done at SP6, Sp9 and BL28 bilaterally of the rats. And then 4 days later, we measured rats' body weight, kidney weight, serum BUN, creatinine and serum electrolytic levels(Na, K and Cl). Results : In the SP6 group, serum BUN were significantly decreased (p<0.01). In the BL28 group, serum Na level were significantly decreased (p<0.05). In the $SP6{\cdot}SP9$ group, serum creatinine level were significantly increased but serum Na level, serum Cl level were significantly decreased(p<0.05). In the $SP6{\cdot}BL28$ group, hypertrophy index of kidney and serum creatinine level were significantly decreased(p<0.01) and serum BUN were marginally significantly decreased (0.1

• 동의생리병리학회지
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• 제28권6호
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• pp.601-606
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• 2014

The purpose of this study is to research the effects of acupuncturing BL40 and ST36 and to determine the mechanism of action of acupuncturing BL40 and ST36 by measuring the changes of regional cerebral blood flow (rCBF) and mean arterial blood pressure (MABP) in normal rats. To determine the mechanism of action of acupuncturing BL40 and ST36, pretreatment with indomethacine and methylene blue was performed. Acupuncturing BL40 and ST36 significantly increased rCBF, and the increased rCBF by acupuncturing BL40 and ST36 was significantly inhibited by pretreatment with indomethacin (1 mg/kg, i.p.), an inhibitor of cyclooxygenase, and methylene blue($10{\mu}g/kg$, i.p.), an inhibitor of guanylate cyclase. Acupuncturing BL40 and ST36 decreased MABP, and decreased MABP by acupuncturing BL40 and ST36 was not changed by pretreatment with indomethacin and methylene blue. This result suggested that acupuncturing BL40 and ST36 might significantly increase rCBF by dilating arterial diameter and mechanism of acupuncturing BL40 and ST36 might be mediated by cyclooxygenase and guanylate cyclase.

• 호남수학학술지
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• 제28권1호
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• pp.45-56
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• 2006

We give characterizations of a deductive system of a BL-algebra, and discuss how to generate a deductive system by a set.

• 혜화의학회지
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• 제28권2호
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• pp.48-53
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• 2019

Objectives : The aim of this study was to observe the clinical effect of warming acupunture therapy at Buyang(BL59), Golyun(BL60) in a traffic accident patient with neck pain. Methods : A 32-years-old, female patient with neck pain was treated by warming acupunture therapy at Buyang(BL59), Golyun(BL60) from April 28th to May 5th. The improvement of the patient's neck pain was evaluated by Visual Analog Scale(VAS), Pain Rating Score(PRS) and Neck Disability Index(NDI). Result : After treatment, flexion & extension VAS was decreased from 7.0 to 3.0 and lateral bending VAS was decreased from 7.5 to 4.0. PRS and NDI was improved 70 to 54, 41 to 35, respectively. Conclusions : The result suggests that warming acupunture therapy at Buyang(BL59), Golyun(BL60) may have therapeutic effect on neck pain patients.

• 동의신경정신과학회지
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• 제15권2호
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• pp.37-44
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• 2004

Objectives : The purpose of this report is a study on the correlation between parasympathetic nerve system and Back-shu points. Methods : We have studied about the correlation between anatomical distribution of parasympathetic nerve system and that of Back-shu points. Back-shu points are located on the back area as the acupoints of Bladder Meridian(BL), doing its own organic physical and pathological working and directly connected with its own organ. Results and Conclusions : 1. It is suggested that Back-shu points has correlation with parasympathetic nerve system could be Pangguanshu(BL28), Zhonglushu(BL29), Baihuanshu(BL30), Ciliao(BL32), Zhongliao(BL33), Xialiao(BL34), Shangliao(BL31), Xiaochangshu(BL27), Baohuang,(BL53) Zhibian(BL54) etc. 2. We proved acupuncture treatment on the nearby spinal area could be one of the method that could stimulate parasympathetic nerve system. 3. The symptom of parasympathetic nerve system's disorder is similar to Back-shu points' chief efficacy a lot. And we proved the Back-shu points which has relation with parasympathetic nerve system as distribution of nerve system are only located at sacral area.

• 생명과학회지
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• 제20권8호
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• pp.1181-1185
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• 2010

본 연구는 WSSV의 주요 구조단백질인 VP19와 VP28을 모두 포함하는 VP19+28 fusion protein을 제조하여, Litopenaeus vannamei에서 WSSV에 대한 백신으로서의 효능을 평가하고자 수행하였다. VP19와 VP28 유전자를 fusion하여 제작한 VP19+28 유전자를 pET-28a(+) vector에 삽입하고 단일단백질로서 제작된 VP19+28 유전자를 E. coli BL21 (DE3)에서 발현시켰다. 백신실험을 위해 새우에게 2주 동안 실험용 사료를 급이하였으며, 그 후 바이러스액($1{\times}10^2$배로 희석한 WSSV)을 이용하여 새우에게 주사 감염에 의해 in vivo 공격실험(challenge test)을 수행하였다. 실험결과, vaccination을 하지 않은 새우들은 감염 후 11일째에 100%의 누적폐사율을 보였으며, host control로써 E. coli BL21을 사용하여 vaccination한 새우들은 감염 후 17일째에 100%의 누적폐사율을 보였다. rVP19, rVP28, rVP19+28을 이용하여 vaccination한 새우들의 경우 감염 후 21일째에 각각 66.7%, 41.7%, 41.7%의 누적폐사율을 보였다. 이상의 결과를 통해 rVP28과 rVP19+28이 WSSV에 대해 높은 백신효능을 가짐을 확인하였다. 또한 감염 후 21일째에 fusion protein rVP19+28과 rVP28의 누적폐사율은 동일하였지만 공격실험기간 동안 폐사율이 rVP19+28을 투여 한 실험군이 낮게 나타나는 것을 보아 WSSV에 대한 새우의 방어효능은 rVP19+28이 더 높음을 나타내는 것이다.

• Journal of Acupuncture Research
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• 제33권2호
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• pp.89-96
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• 2016

Objectives : The aim of this study is to investigate the needling depth of Hwangmun (BL51) and Jisil (BL52) retrospectively using an L-spine MRI. Methods : We measured the shortest distance from the skin to transversalis fascia at both sides of Hwangmun and Jisil, and analyzed the difference between male and female using a student t-test, and between the left and right sides with a paired t-test. Results : In the case of males, the average depth of left Hwangmun was $48.24{\pm}10.16mm$, and that of right was $47.23{\pm}9.59mm$ ; left Jisil was $56.91{\pm}9.00mm$ and right was $55.74{\pm}8.75mm$. In the case of females, the average depth of left Hwangmun was $42.26{\pm}9.29mm$, and that of right was $41.63{\pm}9.32mm$ ; left Jisil was $49.21{\pm}10.77mm$ and right was $48.41{\pm}11.38mm$. The depth of male insertion was deeper than that of female in Jisil, but there was no significant difference according to gender in Hwangmun. Conclusion : For males, the needling depth of left Hwangmun is 37.21 ~ 68.23 mm and right is 36.91 ~ 70.50 mm, while left Jisil is 42.97 ~ 70.84 mm and right is 43.75 ~ 72.00 mm. For females, the needling depth of left Hwangmun is 26.80 ~ 68.28 mm and right is 25.70 ~ 65.59 mm, while left Jisil is 30.94 ~ 79.06 mm and right is 28.13 ~ 77.27 mm.

• 한국어류학회지
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• 제12권1호
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• pp.33-37
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• 2000

1998~1999년 제주도 연안에서 봉고네트와 트롤형자 치어네트로 체장 1.4~10.5 mm의 Laemonema nana 자치어가 총 28개체 채집되었다. 이 종은 제주도 연안을 포함한 주변해역, 대한해협, 동해남서부해역까지 광범위하게 분포하였다. 성장에 따른 Laemonema nana 자치어의 체형변화는 다음과 같다. 1) 지느러미의 여린줄기는 체장이 약 4.5 mm부터 나타나기 시작하며 약 6.8mm는 정수에 달하였다. 2) 머리 꼭대기에 있는 2개의 큰 흑색소포는 체장이 4 mm 이하의 개체에서 볼 수 있다. 3) 꼬리 중앙에 있는 큰 흑색소포는 체장이 2 mm 이하는 1개이지만 성장함에 따라 체장이 약 9 mm에서는 꼬리자루 부근까지 확산되었다. 4) 뒷지느러미 기부의 커다란 흑색소포는 체장이 약 2 mm 이하는 2개이지만 성장함에 따라 꼬리지느러미쪽 방향으로 확산되며 체장 9 mm의 경우 뒷지느러미 기부의 2/3 정도를 차지한다. 5) 국내 미기록 어종인 Laemonema nana의 한국명은 수염모양의 배지느러미가 동일속 어류보다 짧기 때문에 "짧은수염대구"로 명명하고자 한다.