• Korean Journal of Acupuncture
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• v.24 no.2
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• pp.129-139
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• 2007

목적 : Signal transducers and activators of transcription 6 (Stat 6) 유전자는 면역세포의 발달에 있어서 중요한 유전인자이며, IL-4와 같은 사이토카인에 의해 유전자 발현이 조절된다. 본 연구에서는 Stat 6 유전자 제거 생쥐와 정상 (wild type, W/T) 생쥐에 carrageenan으로 염증을 유도한 후 족삼리에 침치료를 시행하여 시상하부에서의 유전자 발현 양상을 분석하고자 하였다. 방 법 : BALB/c (W/T, n=12) and BALB/c-Stat 6 유전자 제거 생쥐 (n=12)의 발뒤꿈치 표피에 1% carrageenan을 30 ul 주사하여 염증을 유도하였다. 침은 염증 유도 30분 후에 족삼리(ST36)에 시침하였으며, 염증유도에 의한 부종 증가율을 매 시간마다 측정하여 총 5시간동안 측정하였다. 마이크로에러이는 Stat 6 유전자 제거 생쥐를 염증 유발 군과 염증유발 후 침을 처치한 군으로 나누고, 시상하부를 적출하여 RNA를 분리한뒤 마이크로어레이 프로파일을 분석하였다. 결 과 : 염증에 의한 부종증가율을 비교한 결과, Stat 6 유전자 제거 생쥐 그룹의 부종증가율이 W/T 생쥐의 부종 증가율보다 약 50 % 정도 감소하였으며, 각 3, 4, 5시간째에 유의한 차이를 나타내었다. (각 p<0.05). W.T생쥐군과 Stat 6 유전자 제거 생쥐군 모두에서, 침 처치군이 염증 유발 군에 비해, 염증 유발 2시간 후부터 유의한 감소를 나타내었다. 시상하부의 유전자 발현을 관찰한 결과, 39개의 유전자가 3배 이상 감소하였으며, 19개의 유전자는 3배 이상 증가하였다. 결 론 : W/T 생쥐군과 Stat 6 유전자 제거 생쥐 모두에서 침의 진통효과는 나타나며, 이의 기전에는 시상하부에서의 침 치료에 의한 염증관련 유전자들의 감소와, 항염증과 관련된 유전자들이 증가가 관여하는 것으로 보인다., 10, 11), 내측전완피신경(TE5, 6, 7, 8, 9, 10, 11), 후상완피신경(TE12, 13), 상외측상완피신경(TE13), 외측쇄골상신경(TE14, 15),대이개신경(TE16, 17, 18, 19), 소후두신경(TE19, 20), 이개측두신경(TE20, 21, 22), 안면신경측두지(TE22, 23), 관골측두신경(TE23), 중층에 견갑상신경(TE15), 견갑배신경(TE15), 경상설골근신경(TE17), 후이개신경(TE18, 19, 20), 안면신경측두지(TE20, 21, 22), 심층에 후골간신경(TE5, 6, 7), 요골신경심지(TE8, 9, 12, 13), 견갑상신경(TE14), 액와신경가지(TE14), 부신경(TE16), 안면신경과 부신경가지(TE17), 설인신경(TE17), 설하신경(TE17), 경신경고리(TE17), 미주신경(TE17), 안면신경 (TE18). 3) 혈(血) 관(管) : 천층에 척측정맥배측지(TE1, 2), 고유수장지동맥배측지(TE1), 배측중수골동맥배측지(TE2), 배측중수골정맥(TE3), 척측피정맥(TE4, 5, 6, 7, 8, 9, 10, 11), 배측정맥궁(TE4), 부요측피정맥(TE6, 8, 9),요측피정맥(TE10, 11), 후견봉정맥가지(TE13, 14), 후이개동 ${\cdot}$ 정맥(TE16, 17, 18, 19, 20), 전이개동 ${\cdot}$ 정맥(TE20), 천측두동 ${\cdot}$ 정맥(TE22, 23), 중층에 후상완회선동맥(TE14), 견갑배동맥(TE15), 견갑상동맥(TE15),천측두동 ${\cdot}$ 정맥(TE21), 관골측두동 ${\cdot}$ 정맥(TE23), 심층에 배측중수골동맥(TE3), 배측수근동맥궁(TE4), 후골간동맥(TE4, 5, 6, 7, 8, 9), 전골간동맥(TE6, 7, 9)

• The Journal of Korean Medicine
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• v.32 no.5
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• pp.50-65
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• 2011

Objectives: Moxibustion has been used for various post-stroke symptoms and has also been known to have effect on peripheral blood flow. This study investigated the effect of moxibustion on radial artery blood flow by Doppler ultrasound and on heart rate variability in post-stroke hemiplegia patients. Methods: Moxibustion was applied on the points of LI4, TE3, TE5 and LI11 on the affected side, and blood flow of the radial artery was measured using the Minimax-Doppler-K device. Blood flow velocity and pulsation index were analyzed before, during, and after moxibustion. Simultaneously LF, HF, and LF/HF as variables for HRV were measured by FM-150. Results: The mean value of blood flow velocity in all patients (n=23) showed significant increase between before and after moxibustion, but there was no significant difference in pulsation index and LF, HF, LF/HF ratio between before and after moxibustion. In Yin (n=9) and Yang (n=14) groups, both showed significant increase of blood flow velocity between before and after moxibustion, but there was no significant difference in pulsation index and LF, HF, LF/HF ratio between before and after moxibustion. In Deficiency (n=14) and Fullness (n=9) groups, only the Deficiency group showed significant increase of blood flow velocity between before and after moxibustion, while the Fullness group showed no significant difference in blood flow velocity between before and after moxibustion, and also there was no significant difference in pulsation index and LF, HF, LF/HF ratio between before and after moxibustion. Conclusions: This study suggests that moxibustion on LI4, TE3, TE5 and LI11 on the affected side of stroke patients increase the peripheral blood flow in the affected arm, which was most remarkable in those with Yin and Deficiency pattern.

• Journal of Chest Surgery
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• v.35 no.2
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• pp.118-126
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• 2002

배경: 체외순환에 의해 생성되는 염증매개체는 소아 환자에서 술 후 다기관 기능부전과 연관이 있다. 본 연구에서는 선천성 신장질환 소아환자에서 체외순환에 의한 전염증성 사이토카인과 케모카인의 유전자 발현 특성에 대해 알아보고자 하였다. 대상 및 방법: 개심술을 시행한 18명의 소아 환자의 요골 동맥에서 마취유도 후(기준치), 체외순환(0시간), 체외순환 2시간 후 24시간 후, 48시간 후에 혈액을 채취하였다. 모든 환자에서 인터루킨-1알파, 인터루킨-1베타 인터루킨-6, 인터루킨-8, 종양괴사자인자-알파, 인터루킨-15,인터페론 감마의 mRNA의 유전자 발현 정도를 반정량적으로 역전사 중합효소 연쇄반응으로 측정하였다. 6명의 환자에서 인터루킨-6단백치는효소결합면역흡착검사로 측정하였다. 결과: 전신적인 인터루킨-6 mRNA와 비슷한 양상을 보였으나 최고치는 인터루킨-6보다 낮은 값을 보였다. 인터루킨-1알파와 인터루킨-1베타의 mRNA의 발현은 체외순환 2시간 후에 최고치를 나타내었고 체외순환 2시간 후에 최고치를 나타내었고 체외순환 48시간 후에 감소하였다. 종양괴사자인자-알파는 체외 순환 24시간 후에 최고치를 나타내었고 체외순환 48시간 후에 감소하였다. 인터루킨-15 mRNA 발현은 체외순환 전후와 비교하여 유의한 변화가 없었다. 인터페론-감마는 시간이 지남에 따라 감소하였다. 결론: 선천성 심장질환으로 개심술을 시행한 소아환자의 혈청 내 인터루킨-6, 인터루킨-8, 인터루킨-1알파, 인터루킨-베타, 종양괴사자인자-알파의 유전자 발현은 체외 순환 전후로 유의한 변화를 보였다. 인터루킨-15는 유의한 변화가 없었고 인터페론-감마는 반대 양상의 변화를 보였다. 체외순환 후 전염증성 사이토카인과 케모카인의 높은 혈중 농도는 술 후 조직 손상과 연관되리라 생각한다.

• Journal of Chest Surgery
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• v.39 no.5 s.262
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• pp.366-375
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• 2006

Background: Hypomagnesemia is a common complication after cardiac surgery with cardiopulmonary bypass. The purpose of this study was to assess the clinical beneficial effect of administration of magnesium sulfate in cardiac surgery. Material and Method: Thirty five patients scheduled for elective cardiac surgery were randomly assigned to magnesium group (n=20) which received magnesium sulfate in priming solution (1 g) and cardioplegic solution (1 g) or control group (n=15) which did not receive it. Arterial blood samples were drawn for measuring $Mg^{++}$ and electrolytes contents, blood gas analysis, CBC, total protein, albumin, blood urea nitrogen (BUN), creatinine, alanine aminotransferase (ALT), aspartate aminotransferase (AST), total bilirubin, tumor necrosis factor-${\alpha}$ $(TNF-{\alpha})$, interleukin-6 (IL-6), interleukin-10 (IL-10), creatine phosphokinase (CpK), creatine kinase-MB (CK-MB), lactate dehydrogenase(LDH), troponin-1 (TNI), prothrombin time (PT) and activated pratial thromboplastin time level (aPTT). Venous blood samples were drawn before and after the operation for measuring activated clotting time level (ACT). Result: $Mg^{++}$ levels in magensium group were higher than those of control group at intraoperative and post-operative periods (p<0.05). dysrhythmias were lower in magnesium group (8 cases out of 17 patients, 46.4%) than in control group (10 cases out of 10, 100%, p=0.050). Conclusion: These results showed that administration of low dose magnesium sulfate during cardiac surgery prevented hypomagnesemia and lowered incidence of dysrhythmia.

• Journal of Yeungnam Medical Science
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• v.24 no.2
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• pp.206-215
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• 2007

Background : The prone position is often used for operations involving the spine and provides excellent surgical access. The complications associated with the prone position include ocular and auricular injuries, and musculoskeletal injuries. In particular, the prone position during general anesthesia causes hemodynamic changes. To evaluate the cardiovascular effects of the prone position in surgical patients during general anesthesia, we investigated the effects on hemodynamic change of the prone position with the Jackson spinal surgery table. Materials and Methods : Thirty patients undergoing spine surgery in the prone position were randomly selected. After induction of general anesthesia, intra-arterial and central venous pressures (CVP) were monitored and cardiac output was measured by $NICO^{(R)}$. We measured stroke volume, cardiac index, cardiac output, mean arterial pressure, heart rate, CVP and systemic vascular resistance (SVR) before changing the position. The same measurements were performed after changing to the prone position with the patient on the Jackson spinal surgery table. Results : In the prone position, there was a significant reduction in stroke volume, cardiac index and cardiac output. The heart rate, mean arterial pressure and CVP were also decreased in the prone position but not significantly. However, the SVR was increased significantly. Conclusion : The degree of a reduced cardiac index was less on the Jackson spinal surgery table than other conditions of the prone position. The reduced epidural pressure caused by free abdominal movement may decrease intraoperative blood loss. Therefore, the Jackson spinal surgery table provides a convenient and stable method for maintaining patients in the prone position during spinal surgery.

• Journal of Korean Academy of Fundamentals of Nursing
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• v.7 no.1
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• pp.7-15
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• 2000

To assess the accuracy of blood pressure measurement in general hospital nurses, 276 nurses at four hospital in Kyungju city and Pohang city were observed during the study period 20 December 1998 to 29 December 1998. The nurses measuring the blood pressure of simulated patient's were checked by the researcher or 20 items, that are recommended for consideration when doing a blood pressure measurement. Of the six items in the preparation step for measuring blood pressure, the accuracy of 'patients shouldn't talk during the procedure' had the lowest frequency(27.1%) and the other five items were above 80%. Of the ten items on blood pressure measuring technique, the accuracy of the frequency for 'inflating the cuff until the radial or brachial artery pulse is no longer palpable and then adding 30mmHg' was 0%, 'waiting $30{\sim}60$ seconds before reinflating the cuff' was alse 0%, 'rapidly deflating the cuff', 0.3%, 'rapidly and steadily inflating the cuff to the maximal level as per above-mentioned initial systolic pressure assessment step', 0.7%, 'reading the pressure to the nearest 2mmHg mark on the manometer', 10.8%, the remaining items were above 70%. Of the four items on blood pressure recording, the accuracy of 'recording the cuff size' had a frequency of 0.3%, 'recording the patient's position such as sitting, standing or lying position', 10.8%, 'recording the arm or leg which was used for measuring the blood pressure', 53.6%, and 'recording systolic/diastolic pressure', 100%. The variables significantly related to the accuracy of the blood pressure measurement were age, career position at hospital, and qualification education for blood pressure measurement(p<0.01). In the multiple regression analysis, position and qualification education were significant variables(p<0.01). In conclusion, the accuracy of blood pressure measurement was very low, thus, qualification education for blood pressure measurement should be done immediately to improve the accuracy of measurement by nurses in general hospitals.

• The Journal of the Korean bone and joint tumor society
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• v.6 no.1
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• pp.10-16
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• 2000

Object : The aim of the current study is to assess the results of segmental resection and replantation for primary malignant or aggressive tumors of the upper limb. Materials and Methods : From 1986 to 1994, ten patients who had primary malignant or aggressive tumors of the upper limb were managed with segmental resection and replantation method. The average duration of follow-up was 7 years and 7 months. Primary indication of this method is stage II B tumors which, because of their extend, could otherwise be adequately treated only by amputation. Three patients had chondrosarcoma, two had osteosarcoma, two had giant cell tumors with pathologic fracture, one had extensive chondroblastoma, one had Ewings sarcoma, and one had leiomyosarcoma. The location of the tumor was humerus in 6 patients, scapula in 3 patients, and soft tissue of forearm in 1 patient. Wide resection margins were achieved in 7 patients and marginal margin in three. Results : One patient died on 40 months after surgery due to systemic metastasis. Nine patients have remained disease free without local recurrence or metastasis. The average overall functional rating was 65% (43~90%) for ten patients on the last follow-up by the functional rating system of Enneking. The mean grasping power and pinching power of operative hand was 75%(28~95%) and 65%(43~90%) of the opposite hand, respectively. Complications associated with this surgical method included three wound dehiscences and one nerve injury that resolved with proper wound care and time. Conclusion : It was concluded that segmental resection and replantation might be used for partial limb salvage in selected cases for the treatment of primary malignant or aggressive tumors of the upper limb.

• The Journal of the Korean bone and joint tumor society
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• v.19 no.2
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• pp.56-63
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• 2013

Purpose: This study was performed to evaluate the efficiency of demineralized bone matrix (DBM, Genesis$^{(R)}$) used for bone defect after operative traetment of benign bone tumors by clinical and radiological methods. Materials and Methods: DBM was used to treat bone defect after operative treatment of benign tumor from February 2012 to May 2013. Total 25 benign bone tumor cases (15 males, and 10 females) with mean age of 30.3 were studied. The diagnoses were solitary bone cyst in 9 cases, non ossifying fibroma in 5, fibrous dysplasia in 5, aneurysmal bone cyst in 3 and enchondroma in 3. In categorization by location of tumor, there were 5 cases of distal femur, 4 of proximal tibia, 3 of proximal femur, 3 of proximal humerus, 3 of phalanx, 2 of distal radius, 2 of hip bone, 2 of calcaneus, and 1 of scapula. Autogenous bone was used with DBM in 6 cases, and only DBM used in 19 cases. Mean periods of follow up were 8.7 months (range: 6 to 14 months). Amount of graft resorption and bone formation was observed with compare of post operation radiograph and the difference was shown by percentage. Resorption level was measured by DBM level which could be observed from simple x-ray, and bone formation level by bone trabecular formation level at impaired site. Results: Twenty three cases of total 25 cases showed bone union. In the 23 cases, more than 98% DBM resorption was observed after mean 4.3 months, and more than 98% bone formation was observed after mean 6.9 months. Lesser bone defect sizes showed faster bone formation and it was statistically significant (p=0.036). But other comparative studies on other factors such as, sex, age of patients and combination of autogenous bone were no statistically significant differences in graft resorption and bone formation. And there was no significant complication in periods of follow-up. Conclusion: Demineralized Bone Matrix (Genesis$^{(R)}$) is thought to be useful treatment for bone defect after operative treatment of benign bone tumor, however longer follow-up periods appears to be needed.

• The Journal of the Korean bone and joint tumor society
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• v.13 no.1
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• pp.22-30
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• 2007

Purpose: We describe clinical, radiographic, MRI and pathologic findings as well as final outcome after simple curettage and bone graft of cystic fibrous dysplasia (FD) in the long bone, which has been rarely documented in the literature. Materials and Methods: Clinical records, radiographs, MRI and histologic slides of 11 patients with cystic FD in the long bone were retrospectively analyzed. Results: Six patients complained pain for several months, 4 patients presented pain after trivial injury event, and 1 patient suffered pathologic fracture. The mode of involvement was monostotic in 10 patients and polyostotic in l patient. The femur was affected in 7 patients, the humerus in 3, and the radius in 1. Radiography showed prominent, expansive lysis associated with ground-glass density of FD. MRI revealed 2 different signals of FD and cyst. Microscopic examination revealed classic findings of FD and non-specific cystic degeneration. The final outcome was satisfactory in every patient. Local recurrence was not observed. Conclusion: Cystic FD in the long bone seems not as rare as the scarcity of reported cases would indicate. MRI features provide a basis for differential diagnosis between benign cystic change and malignant transformation. Cystic FD would be an indication for surgery and simple curettage with allo-chip-bone graft is effective.