• Journal of Acupuncture Research
• /
• v.27 no.5
• /
• pp.13-24
• /
• 2010

Objectives : This study was designed to investigate the effects of bee venom acupuncture at Shinsu($BL_{23}$) and Daejangsu($BL_{25}$) on neuropathic pain induced by tibial and sural nerve injury in rats. Methods : Neuropathic pain model was made by partial resection of tibial and sural nerve. Three weeks after the neuropathic surgery, bee venom acupuncture was firstly injected at $BL_{23}$ and $BL_{25}$, then we measured withdrawal responses induced by von Frey filament and acetone stimulation. Bee venom acupunctures were injected 6times on every 2days. Measurement of withdrawal responses were conducted on the same days. After bee venom acupuncture injection, expression levels of c-Fos, nocieptin and KOR-3 were observed through using immunohistochemistry. Results : In this experiment, bee venom acupunctures at $BL_{23}$ and $BL_{25}$ decreased levels of withdrawal responses induced by von Frey filament and acetone stimulation respectively. In addtion, expression levels of c-Fos, nociceptin and KOR-3 in central gray part of brain in rats were decreased by bee venom acupuncture. Conclusions : These results imply that bee venom acupuncture was useful to treat patients with neuropathic pain, and related mechanisms were involved in opioid and their receptors such as nociceptin and KOR-3.

• Journal of Oral Medicine and Pain
• /
• v.8 no.1
• /
• pp.121-126
• /
• 1983

This study is conducted with a view to make correct sexual differentiation by the utilization of discriminant functions. For that purpose were randomly sampled out 148 young adults testes, comprising 67 males and 81 females, ranging from 15 through 18 years fo age. Based on the values made available from the measurement of 6 items corresponding to the maxillary cast models, a statistical analysis was made to abstract feasible discriminant functions. The results findings are as follows: 1. The mean value by sex indicates, in all items, higher one in male group than in female group. 2. Through the measurement were defined as singnificant items in sexual differentiation the bucco-lingual dimensions of canine, 1st-molar, 2nd molar, and 1st bimolat width. 3. Derived from the value from measurement items were discriminant functions with the intention of applying them to sexual differentiation, as follows: 1) Y=-25.4112+0.7513BL3+0.3298BL4-0.2854BL5+0.7350BL6-0.3482BL7+0.2893AW (as tested by Method I) 2)Y=-25.0628+0.7737BL3+0.7468BL6-0.3885BL5+0.2951AW(as tested by Method II) BL3 : Bucco-lingual dimension of upper canine BL4 : Bucco-lingual dimension of upper first prmolar BL5 : Bucco-lingual dimension of upper second premolar BL5 : Bucco-lingual dimension of upper first molar BL6 : Bucco-lingual dimension of upper second molar AW : Upper first bimolar width 4. Sexual defferentiation in terms of descriminant functions represented a probility of 74.6%.

• Journal of Acupuncture Research
• /
• v.21 no.3
• /
• pp.169-178
• /
• 2004

Objective : This study was designed to investigate the effects of acupuncture, moxibustion and electro-acupuncture at LI4 and LR3, BL18 and BL25 on serum gastin level in rats. Methods : LI4 and LR3 which belong to Large Intestine Meridian and liver Meridian are acupuncture points frequently used for healing gastrointestinal disease in oriental medicine. BL18 and BL25 which belong to Bladder Meridian are acupuncture points used for healing hepatic disease and intestinal disease in oriental medicine. Serum gastrin level by radioimmnunoassay was measured at 3 days after acupuncture, moxibustion and electro-acupuncture of those acupoints. Results & Conclusion : Moxibustion applied to the BL18 acupoint, BL25 acupoint decreased gastrin level of serum, but moxibustion applied to the BL18+BL25 acupoints did not produced significant effect. Acupuncture applied to the LI4 acupoint, LR4 acupoint did not produced significant effect, but acupuncture applied to the LI4+LR4 acupoints increased gastrin level of serum, Electro-acupuncture applied to the LI4 acupoint, LR4 acupoint increased gastrin level of serum, and electro-acupuncture applied to the LI4+LR4 acupoints also increased gastrin level of serum.

• The Journal of Korean Medicine
• /
• v.18 no.1
• /
• pp.385-398
• /
• 1997

The location and local arrangement of motor, sensory neurons within brain stem, nodose ganglia, spinal ganglia and sympathetic ganglia projecting to rat's kidney and meridian point BL 23, GB 25 were investigated by HRP immunohistochemical methods following injection of 5% WGA-HRP into left kidney and meridian point BL 23, GB 25. Following injection of WGA-HRP into left kidney, anterogradely labelled sensory neurons were founded within either nodose ganglia and spinal ganglia. The sensory neurons innervating rat's left kidney were observed within spinal ganglia $T_{7}{\sim}L_3$. Sympathetic motor neurons innervating rat's left kidney were labelled within left suprarenal ganglia, either celiac ganglia, superior mesenteric ganglia, and sympathetic chain ganglia $T_{1}{\sim}L_3$. Sympathetic chain ganglia were concentrated in $T_{12}{\sim}L_1$. The sensory neurons innervating rat's meridian point BL 23 were founded within spinal ganglia $T_{2}{\sim}L_2$. They were numerous in spinal in ganglia $T_{10}{\sim}T_{12}$. Sympathetic motor neurons innervating rat's meridian point BL 23 were observed in suprarenal ganglia and greater splanchnic trunk, sympathetic chain ganglia from $T_1$ to $L_3$. They were concentrated in $T_{12}{\sim}L_3$. The sensory neurons innervating rat's meridian point GB 25 were labelled within spinal ganglia $T_{6}{\sim}T_{13}$. They were numerous in from T10 to $T_{12}$. Sympathetic motor neurons innervating rat's meridian point GB 25 were labelled within greater splanchnic trunk and sympathetic chain ganglia $T_{12}{\sim}L_3$. They were concentrated in $T_{13}{\sim}L_1$. This results neuroanatomically imply that the location of rat's motor and sensory neurons innervating meridian point BL 23 and GB 25 were closely related that of innervating kidney.

• Korean Journal of Acupuncture
• /
• v.29 no.4
• /
• pp.519-536
• /
• 2012

Objectives : The purpose of this study is to figure out which acupoints are selected to treat low back pain and attempt to analyze the effectiveness of those acupoints in current clinical trials. Methods : We searched the three electronic databases(PUBMED, RISS, KISS) and manually checked related Korean journals and reference lists up to April 2012. We included randomized controlled trials, clinical controlled trials, and case reports/series using needle type acupuncture( manual acupuncture, electronic acupuncture) to treat low back pain in English and Korean. We investigated the frequency of selected acupoints, change of visual analogue scale of low back pain and statistical significance in each study among trials. Results : We included 37 articles(Domestic 17, International 20) 53 studies(Domestic 28, International 25) in this study. The most frequently adopted acupoints were BL23, BL24, BL25, GB30, BL26, BL60, BL32, BL40, KI3, GV3, ST36 in domestic studies and BL23, BL25, BL40, BL60, GB30, GB34, BL32, BL26 in international studies. There were differential effectiveness of acupoints between domestic and the international studies using statistical significance of visual analog scale for low back pain. Conclusions : These results suggest that both proximal and distal acupoints based on meridian theory were used in clinical trials to treat low back pain. It would be helpful to provide clinical guideline, evaluate the results of clinical trials appropriately, and reveal the effectiveness of acupoints.

• Korean Journal of Acupuncture
• /
• v.27 no.4
• /
• pp.97-109
• /
• 2010

Objective : To examine whether any correlation between tendency towards depression and tenderness at special acupuncture points exists, thus to explore the potential diagnostic property of acupuncture points. Methods : A total 31 subjects were included in this study. They filled out questionnaires about their mental [Beck Depression Inventory (BDI), Stress Response Inventory (SRI), Profile of Mood States (POMS)] and physical (fatigue due to overexertion, and food accumulation) symptoms. Identical weight around Alarm points (CV17, CV12, ST25, CV5, CV4, and LR13) and transport points (BL14, BL20, BL21, BL22, BL25, and BL27) was given using an algometer and the subjects rated their pain on an 11-point numerical rating scale. Heart rate variability (HRV) was also measured. Results : The subjects were divided into two groups, normal and depressive tendency groups with a cut-off point of nine on BDI. The depressive tendency group reported significantly higher values in SRI, POMS, and questionnaire for fatigue due to overexertion. In the pressure pain measurement, depressive tendency group had more pressure pain at CV12, left side of BL20, BL14, BL22 and both sides of BL21, BL25, BL27, significantly (each p<0.05). The data of HRV did not show significant differences between groups. Conclusions : People with a tendency towards depression may be prone to stress, negative mood, and fatigue due to overexertion. In addition, they may be more likely to develop tenderness at alarm points and transport points compared with healthy people. Further research is needed to confirm this finding.

• Journal of Animal Environmental Science
• /
• v.8 no.3
• /
• pp.191-198
• /
• 2002

This study was conducted to determine changes in internal temperature and chemical composition during the composting of broiler litter(BL) and to evaluate the feasibility of use of a small-scale pelletizer for the pelleting of composted BL. BL was composted for 4 weeks in an wooden cell with a size of 1 m length $\times$ 1 m width $\times$ 1.2 m height. Internal temperature reached to peak(68$^{\circ}C$) at the fourth day and thereafter gradually reduced. Among chemical components in BL, composting reduced organic matter content and increased dry matter and indigestible protein(ADF-CP) contents. When BL was pelleted using an economical small-scale pelletizer, the proper die diameter was 8~18 mm and the proper moisture content of composted BL was 20~25%. Beyond these proper conditions, addition of heat and pressure or pellet aids may be necessary. Pelleting of BL resulted in nearly threefold increase of bulk density, significant moisture evaporation, and little change in chemical components except for increased indigestible protein. In conclusion, BL may be converted into a feed with low to medium nutrition by the composting and pelleting process.

• Journal of Acupuncture Research
• /
• v.33 no.4
• /
• pp.7-14
• /
• 2016

Objectives : This study was performed to investigate the correlation between Cobb's angle and digital infrared thermographic imaging(DITI) on adolescent idiopathic scoliosis. Methods : A total of 56 patients with adolescent idiopathic scoliosis were classified into four groups according to their Cobb's angle. Four groups were made for each increment of $5^{\circ}$: group $5-10^{\circ}$, group $11-15^{\circ}$, group $16-20^{\circ}$, and group $21-25^{\circ}$. Next we checked thermal differences of 6 acupoints(GB21, BL13, BL15, BL20, BL23, BL26) on DITI and analyzed correlation by SPSS ver. 20.0.0 for windows. Results : 1. The average patient age was approximately 13 years old. 2. The majority of patients complained of pain on both sides. 3. Significant correlation was found between group $11-15^{\circ}$ and group $16-20^{\circ}$, group $16-20^{\circ}$ and group $21-25^{\circ}$ on Simsu(BL15) by Duncan test. Conclusion : Using DITI, Simsu(BL15) is expected to be a valid indicator for the diagnosis and treatment of adolescent idiopathic scoliosis.

• Transactions of the Korean Society of Automotive Engineers
• /
• v.2 no.1
• /
• pp.84-95
• /
• 1994

The effects of punch and blank shapes in the rectangular cup drawing process are examined experimentally to improve the formabilities. For this purpose, three blank shapes which are h-bl., G-bl., and T-bl., and five punch shape factors which are the ratios of two adjacent side lengths in rectangular cross section are adopted. The constructing methods of the three blank shapes are as follows. The h-bl. is designed by slip-line theory, and the G-bl. is selected for the similar shape to the punch. The T-bl. is obtained by the drawing method which is introduced in the technical references. The five punch shape factors are selected for length/width=1, 1.25, 1.5, 1.75 and 2. The experimental procedures are performed for all the above forming conditions to investigate and compare the formabilities. As a result, it is verified experimentally that the rectangular cups drawn by the h-bl. are more ideal than those drawn by G-bl. and T-bl.. They have not only higher limiting drawing ratio, more uniformity in drawn cup heights and more ideal thickness distributions, but also need relatively less maximum drawing forces.

• Korean Journal of Acupuncture
• /
• v.24 no.3
• /
• pp.149-164
• /
• 2007

Objectives : Inflammatory bowel disease (IBD) is a chronic relapsing inflammatory disease in the gastrointestinal tract. The sources and pathologic mechanisms of IBD are still unknown. Moreover conventional therapies for IBD are not always effective, and they often have serious side effects. The purpose of this study is to examine the effect of Moxi-tar herbal acupuncture in IBD affected mice. Methods : Mice were treated with 5 % 2, 4, 6 - trinitrobenzenesulfonic acid (TNBS) on day 1 and day 7. To assume the preemptive effect and therapeutic effect, herbal acupuncture was practiced with Moxi-tar at BL25 (Daejangsu) on day 0, day 3, and day 6. The end of day in treatment with Moxi-tar herbal acupuncture, the mortality and the inflammatory factors of the colon were measured by the various methods. Results TNBS induced high mortality but herbal acupuncture with Moxi-tar at BL25 sup-pressed the mortality caused by TNBS. TNBS induced infiltration of immune cells in all layers of the colon and increased myeloperoxygenase (MPO) activity, while the treatment with Moxi-tar herbal acupuncture at BL25 suppressed the infiltration of immune cells and the increase of MPO activity caused by TNBS to normal levels, Herbal acupuncture with Moxi-tar regulated $NF-{\kappa}B$ activity, which is an important factor for the pathogenesis of chronic colitis, and reduced the expressions of $TNF-{\alpha}$, $IL-1{\beta}$, and ICAM-1 in the colons of TNBS treated mice. Furthermore herbal acupuncture suppressed macro- and micro- colonic damages caused by TNBS. Conclusions : This study demonstrates that herbal acupuncture with Moxi-tar at BL25 isa potential preemptive and/or therapeutic method targeting the chronic IBD.