• Journal of Physiology & Pathology in Korean Medicine
• /
• v.20 no.2
• /
• pp.488-493
• /
• 2006

To make a objective diagnosis of Dam Hun(痰暈), we investigated the 63 patients with Dam Hun(痰暈) and 34 normal people as control group. we compared the thermal difference between Chon-jung(CV17 ) and Chung-wan(CV12 中脘), Chon-jung(CV17 ) and Gwan-won(CV4 關元) and we compared the thermal difference of Yang-mun(ST21 梁門), Chun_chu(ST25 天樞), Su-do(ST28 水道), too. All 63 patients had dizziness and GI trouble. They had the symptom - fatigue, nausea vomitting, head heaviness, indigestion, cold limbs, headache, heart burn, constipation, diarrhea, anorexia. And some had edema, numbness, insomnia, palpitation, facial flushing, dysuria, ringing. Considering the average temparature of Chon-jung(CV17 ), Chung-wan(CV12 中脘), Gwan-won(CV4 關元), Yang-mun(ST21 梁門), Chun-chu(ST25 天樞), Su-do(ST28 水道) between the patients group and the control group, the patients group were lower than the control group except for Chon-jung(CV17 ), Gwan-won(CV4 關元), but the statistical significance was not. Considering the thermal difference of Chon-jung(CV17 ) and Chung-wan(CV12 中脘), Gwan-won(CV4 關元), Yang-mun(ST21 梁門), Chun-chu(ST25 天樞), Su-do(ST28 氷道) between the patients group and the control group, the temparature deviation of Chon-jung(CV17 ) and Chung-wan(CV12 中脘), Chon-jung(CV17 ) and Yang-mun(ST21 梁門) was significant. We suggest that coldness of upper abdomen is significant in diagnosis of Dam Hun(痰暈).

• Korean Journal of Acupuncture
• /
• v.29 no.4
• /
• pp.634-642
• /
• 2012

Objectives : The aim of the study is to find out whether effect of acupuncture is depending on the diameter of needle, which is a possible component of dose of acupuncture needling. Methods : To compare acupuncture effects in different diameters of needle, we measured the changes in muscle fatigue recovery using surface electromyogram(sEMG) in healthy 8 volunteers. Muscle fatigue was induced by 20 times sit-up for 1 min. Immediately after induction of muscle fatigue, acupuncture needle was inserted into ST36 or ST25 for 10 min by diameters of 0.20 mm, 0.30 mm, or 0.40 mm needles. The sEMG recording was followed by acupuncture for 30 min. As a control group, sEMG was recorded for the same period at rest after muscle fatigue induction. Results : In both of ST 36 and ST 25, stimulation with 0.4 mm diameter needle showed significant rapid recovery followed by short period of muscle fatigue increase. Stimulation with 0.2 mm diameter significantly suppressed the increase of muscle fatigue. Conclusions : These data suggest that acupuncture effect is, at least in part, dependent on diameter of needle. Therefore, diameter of needle is also considered to achieve effective outcome of acupuncture.

• The Journal of the Acoustical Society of Korea
• /
• v.24 no.3
• /
• pp.171-177
• /
• 2005

The effect of diffusers on Early Stage Support (ST1) in a concert hall was investigated at 8 positions in a 1:25 stage scale model. Experiments were carried out when the stage floor was covered with and without absorption cloth to investigate the effect of stage floor reflection (absorption coefficient - 0.6 at 500Hz). To find out the effect of stage wall. three types of wall diffusers were used. As a result. absorption cloth on stage floor reduced the ST1 values at high frequency. but the average value of ST1 was not changed. Three types of stage wall diffusers were revealed as unaffecting. but it was observed that the ST1 values varied to positions of stage. The ST1 values were evenly distributed when hemisphere diffusers were used. Therefore. the use of floor absorption did not have much effect on the ST1 values, and the diffusers had some effect on the distribution of the ST1 values.

• Asian-Australasian Journal of Animal Sciences
• /
• v.21 no.3
• /
• pp.404-413
• /
• 2008

Major objectives were to evaluate effects of three schemes of bST-supplementation of Holstein cows (142.8 mg/14 d, POSILAC) during the prepartum and/or postpartum periods through 63 d (${\pm}3d$) of lactation. Measures evaluated the potential of treatments to improve body weight (BW) and body condition score (BCS), provoke changes in plasma concentrations of somatotropin (ST) and IGF-I, and improve milk yield, milk composition (percentages of protein and fat, and somatic cell counts), and several calving variables. Multiparous Holstein cows were randomly assigned to a $2{\times}2$ factorial arrangement of treatments (TRT) to give four groups (I = no bST, n = 26; II = bST postpartum, n = 25; III = bST prepartum, n = 27; IV = bST prepartum and postpartum, n = 25). During the prepartum period, cows in groups I and II were not supplemented but those in groups III and IV were supplemented every 2-wk beginning 21 d before expected calving date through calving. During the first 63 DIM only cows in groups II and IV were supplemented with bST. From 64 DIM through the end of lactation cows in all groups were supplemented with the full lactation dose of bST (500 mg/14 d). The BW and BCS were recorded weekly throughout the prepartum and postpartum periods and every 2-wk beyond 70 DIM. Blood samples were collected 3-times a week for analyses of ST and IGF-I. Milk yields were recorded daily though 150 DIM. Prepartum supplementation of bST did not affect BW or BCS, but mean concentrations of ST were increased 12.2% and were 15.5% greater at calving. Overall, mean concentration of IGF-I was not affected by treatment but concentrations were greater at 1 and 2 wk before calving in bST-supplemented cows. During the first 63 DIM the BW and BCS were not affected by treatment. Significant effects of bST-supplementation were detected on concentrations of ST, IGF-I and on milk yield compared to non-supplemented cows in group I. Postpartum concentrations of ST were greater in bST-supplemented cows (TRT II and IV; +41.9 and 54.6%). However, concentrations of IGF-I were greater only in cows in group IV (+25.9%) during the postpartum period. Overall, the three bST-supplemented groups had greater actual milk yield than the control group (I) during the first 63 and 150 DIM. The actual milk yields during 63 and 150 DIM were 6.5 and 4.6 kg/d greater for cows in group IV than cows in group I and the 305-d ME milk yield also was 15.6% greater. No adverse effects of TRT were observed on calf birth weight, colostrum immunoglobulins, ease of calving or other measures evaluated.

• Korean Journal of Acupuncture
• /
• v.26 no.3
• /
• pp.13-25
• /
• 2009

Objectives : This study was performed to investigate acupoints and muscles used for cosmetic acupuncture. We want most clinicians practicing cosmetic acupuncture to understand theoretical background well and to treat cosmetic diseases more diversely by this paper. Methods : We collected useful informations from some books and websites about cosmetic acupuncture and thus could select major acupoints and muscles. Conculsions : The most frequently used acupoints for cosmetic acupoints are as follows ; LI20, ST1, ST2, ST3, ST4, ST5, ST6, ST7, ST8, SI18, SI19, BL1, BL2, BL3, BL4, TE17, TE18, TE19, TE20, TE21, TE22, TE23, GB1, GB2, GB3, GB4, GB5, GB6, GB7, GB8, GB13, GB14, GV20, GV21, GV22, GV23, GV24, GV25, GV26 and CV24. And head and neck muscles including SCM muscle, plastyma, frontalis, corrugator supercilii, orbicularis oculi, auricularis, temporalis, masseter, pterygoid, zygomaticus and risorius can be used for cosmetic acupuncture. Most acupoints and muscles are located in face and head, which seemed to be concerned with formation of face wrinkles.

• Investigative Magnetic Resonance Imaging
• /
• v.25 no.2
• /
• pp.135-140
• /
• 2021

Breast angiosarcoma is a very rare manifestation. Herein, we report a case of breast angiosarcoma in a 21-year-old woman admitted to our hospital with a one-year history of a palpable mass with fullness and swelling of the right breast. The various imaging findings, including mammography, ultrasound (US), and magnetic resonance imaging (MRI), of this rare disease are described. The imaging findings of US and combined MRI of breast angiosarcoma were specific in this case. The imaging characteristics could be helpful in detecting and diagnosing breast angiosarcoma in young women with a palpable mass with fullness and swelling of the breast.

• Investigative Magnetic Resonance Imaging
• /
• v.25 no.2
• /
• pp.129-134
• /
• 2021

The prevalence of cheek lymphoma, especially a mucosa-associated lymphoid tissue lymphoma (MALT), is very rare. Non-specific symptoms and image findings of cheek lymphoma may mimic benign entities and make it difficult to diagnose. In this case report, we present a case of MALT lymphoma of the cheek mimicking benign entities on computed tomography and magnetic resonance imaging.

• KIPE Magazine
• /
• v.25 no.6
• /
• pp.37-40
• /
• 2020

• Journal of Korean Ophthalmic Optics Society
• /
• v.9 no.2
• /
• pp.455-462
• /
• 2004

In this paper, we measured and analysised the power change of tear lens for 85 patients - 170 myopia eyes - who are fitted using RGP lens, considering the BGR of RGP lens, the corneal astigmatism power, and corneal curvature. We got the following results from these experiments; 1. When the BCR of RGP lens changes, the diopters of tear lens of "on-k", 0.05Pt, 01.0Ft, 0.05St, and 0.10St are -0.25D, -0.46D, -0.63D, +0.07D, and +0.26D, respectively. 2. When the corneal astigmatism power changes, the diopters of tear lens of group below 0.75D, group of 1.00D~1.25D, group of 1.50D~1.75D, and group over 2.00D in "on-k" state, are -0.25D, -0.18D, -0.09D, and -0.39D, respectively. 3. When the corneal astigmatism power changes and the BCR of test lens is changed by 0.05mm step, the change values of tear lens diopter for 0.05St and 0.05Ft approximate to ${\pm}0.25D$, while these for 0.10St and 0.10Ft don't approximate to the value below ${\pm}0.25D$.[are irregular value below ${\pm}0.25D$.] 4. When the corneal curvature and the HCR of RGP lens change, the diopters of tear lens of group below 7.50mm, group of 7.55~7.80mm, group of 7.85~8.20mm, and group over 8.25mm in "on-k" state, are -0.40D, -0.11D, -0.20D, and -0.19D, respectively. 5. When the BCR of test lens is changed by 0.05mm step and the corneal curvature increases, the change values of tear lens diopter decrease, while these over 8.25mm are mean value ${\pm}0.17D$ and the value below ${\pm}0.25D$.

• Korean Journal of Acupuncture
• /
• v.23 no.3
• /
• pp.99-109
• /
• 2006

Objectives : To investigate whether cultivated wild ginseng pharmacopuncture at CV12 and/or ST25 has any immune-enhancing effect in normal rats. Methods : Effects of cultivated wild ginseng pharmacopuncture at CV12 and/or ST25 on blood cell counts, cell composition, cytokine and plasma protein levels were investigated in normal rats. Results : Red blood cell count, hematocrit and hemoglobin levels significantly increased in cultivated wild ginseng pharmacopuncture groups compared with those of the normal group. There was, however, no significant difference in white blood cell (WBC) count and WBC differential count between the normal group and the pharmacopuncture groups. Cultivated wild ginseng pharmacopuncture groups had significantly higher levels of tumor necrosis $factor-{\alpha}\;(TNF-{\alpha})$ and interleukin-6 (IL-6) than the normal group while no significant difference between groups was found in interleukin-$1{\beta}\;(IL-1{\beta})$ level. Total protein and albumin levels were not different between groups. Conclusions : The results suggest that cultivated wild ginseng pharmacopuncture at CV12 and/or ST25 may have no immune-enhancing effect in normal rats.