• Korean Journal of Veterinary Research
• /
• v.47 no.4
• /
• pp.469-473
• /
• 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
• /
• v.19 no.6
• /
• pp.49-60
• /
• 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
• /
• v.20 no.2
• /
• pp.55-66
• /
• 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

• Journal of Physiology & Pathology in Korean Medicine
• /
• v.28 no.6
• /
• pp.601-606
• /
• 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.

• Honam Mathematical Journal
• /
• v.28 no.1
• /
• pp.45-56
• /
• 2006

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

• Journal of Haehwa Medicine
• /
• v.28 no.2
• /
• pp.48-53
• /
• 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.

• Journal of Oriental Neuropsychiatry
• /
• v.15 no.2
• /
• pp.37-44
• /
• 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.

• Journal of Life Science
• /
• v.20 no.8
• /
• pp.1181-1185
• /
• 2010

This study was carried out to evaluate the vaccination effects of recombinant fusion protein rVP19+28 against WSSV in shrimp, Litopenaeus vannamei. The VP19+28 gene fused with VP19 and VP28 genes was inserted into pET-28a(+) expression vector and cloned in E. coli BL21 (DE3) to produce fused gene product recombinant VP19+VP28 as a single protein. For the vaccination, the shrimps were fed with pellets coated with purified recombinant protein, rVP19+28, for 2 weeks. Then, constant amounts of WSSV at $1{\times}10^2$ diluted stocks were injected to the muscle of the shrimp for the in vivo challenge tests. Non-vaccinated shrimps showed a cumulative mortality of 100% at 11 days post-challenge. The shrimps vaccinated with the inactivated E. coli BL21 as a host cell control showed cumulative mortality of 100% at 17 days post-challenge. The shrimps vaccinated with rVP19, rVP28 and rVP19+28 showed mortalities of 66.7%, 41.7% and 41.7% at 21 days post-challenge, respectively. These results indicated that the rVP28 and rVP19+28 had relatively high vaccination effects against WSSV infection. However, this study suggests that the fusion protein rVP19+28 was more effective for the protection of shrimp against WSSV than rVP28, even though the cumulative mortalities were the same 21 days post-challenge.

• Journal of Acupuncture Research
• /
• v.33 no.2
• /
• pp.89-96
• /
• 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.

• Korean Journal of Ichthyology
• /
• v.12 no.1
• /
• pp.33-37
• /
• 2000

A total of 28 Laemonema nana larvae, 1.4~10.5 BL (body length), were collected by bongo net and trawl-shaped fish larvae net in the coastal area of Cheju Island during 1998~1999. This species was found in around sea of Cheju Island, Korea Strait and southwestern East Sea. This paper describes morphological features of these specimens throughout their development. 1) The soft ray of fin appeared at about 4.5 mm BL and attained to a fixed number at about 6.8 mm BL. 2) There were two large pigments in the head of larvae less than 4 mm BL. 3) A large pigment in the middle of tail appeared at about 2 mm BL was spread to the caudal peduncle at about 9 mm BL. 4) Two large pigment in the base of anal fin appeared at about 2 mm BL were spread out 2/3 of anal fin to caudal fin at about 9 mm BL. 5) A new Korean name "Chal-Bun-Su-Yum-Dae-Gu" is proposed for this species.