• Journal of Nutrition and Health
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• 제27권10호
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• pp.1025-1036
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• 1994

This study was designed to investigate the effects of Ca and/or vitamin D supplementation for 53 weeks on bone metabolism in postmenopausal women. The subjects were healthy 18 women aged from 59 to 69 years old. They were divided into three groups : placebo, Ca(1000mg/day) supplementation and Ca(1000mg/day) with vitamin D(12.5$\mu\textrm{g}$/day) supplementation. During the experimental periods except for metabolic studies, the subjects ate their usual diets and the use of drugs as well as excessive exercise was prohibited. Metabolic studies were conducted in the 1st week and in the 53rd week of the experimental periods. The subjects ate experimental diets which consisted of 1787.3kcal, 69.6g of protein, 561.5mg of Ca and 1078.6mg of P daily during both of the metabolic study periods. The results were summarized as follows; 1) Bone density of the second lumbar spine and trochanter measured after treatment decreased significantly in control group as compared with pre-experimental level(p<0.05). On the contrary, bone density of femoral neck and Ward's triangle in Ca group and the second lumbar spine in Ca.Vit D group increased significantly after treatment. 2) Serum PTH and calcitonin levels did not show any significant differences among groups before and after treatment. But serum PTH level increased significantly in all groups after treatment(P<0.05). 3) Serum Ca and P levels did not show any significant differences among groups before and after treatment. But serum Ca level increased significantly in all groups after treatment (P<0.05) and serum P level decreased significantly in Ca.Vit D group after treatment(P<0.05). 4) Mean 24-hours fecal Ca excretion of Ca group was the highest in the 1st week of treatment(P<0.01), and that of control group was the lowest in the 53rd week of treatment(P<0.01). Fecal Ca excretion increased significantly in control and Ca.Vit D group in the 53rd week of treatment(P<0.05). Urinary Ca excretion did not show any significant differences among groups in the 1st and 53rd week of treatment, but that of Ca.Vit D group was the highest the 1st week of treatment(P<0.01). In the 53rd week of treatment Ca and Ca.Vit D group showed positive Ca balance, but control group showed negative Ca balance. The above results showed that it will be difficult to prevent degenerative bone loss without Ca and/or vitamin D supplementation in postmenopausal women eating Korean usual diets.

• Composites Research
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• 제25권4호
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• pp.98-104
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• 2012

본 논문에서는 척추체 간 유합용 케이지의 응력방패현상을 감소시키기 위하여 강성 차이에 대한 연구를 수행하였다. 최근 의료 임플란트 분야에서는 탄소섬유강화 폴리머를 이용하여 좋은 결과를 보여 왔다. 그러나 생체 역학적으로 이 재료에 대하여 요추체의 안정성과 골 이식재가 받는 응력에 관련한 연구는 없었다. 따라서 이전에 유효화한 요추체 (L2-L5) 비선형 유한 요소 모델을 이용하여 L4-L5 분절의 케이지의 강성 차이에 따른 효과를 알아보기 위하여 탄소섬유강화 폴리머와 티타늄 케이지를 이용한 후방 요추체 유합 모델을 만들었다. 자가골 보다 강성이 작은 탄소 섬유강화폴리머 케이지는 인접 분절의 하종판에 응력이 적게 걸리며, 골 이식재에 응력은 증가시켰다. 위의 결과로 탄소섬유강화 폴리머 케이지는 응력 방패 현상을 감소시킬 수 있을 뿐만 아니라 골 유합률을 증가시킬 수 있다.

• Journal of Nutrition and Health
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• 제24권2호
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• pp.114-123
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• 1991

This study was designed to investigate the effects of aerobic dancing and/or Ca supplemen-tation for six months on Ca metabolism in postmenopausal women. The subjects were healthy 29 women aged from 60 to 70 years old. They were divided into four groups ; placebo and Ca supplementation group with and without exercise. The amount of Ca supplemented was 500mg a day. The frequency of doing exercise was three times a week and it took 40 minutes to complete once all the course of aerobic dancing programmed for old women. The results were summarized as follows : 1) Bone density of the second lumbar spine and ward's triangle measured after experiment decreased significantly in control group as compared with pre-experimental level(P<0.05). On the contrary it showed a tendency to increase or maintained the pre-experimental level after experiment in other groups. 2) Urinary Ca/creatinine and P/creatinine ratios did not show any significant differences among groups before and after experiment. But urinary Ca/creatinine ration decreased signifi-cantly in Ca group after experiment(P<0.05) 3) Serum Ca and P levels did not show any significant differences among groups before and after experiment. But serum Ca level in creased significantly in Ca group after experiment(P<0.05) 3) Serum Ca and P levels did not show any significant differences among groups before and after experiment. But serum Ca level increased significantly in Ca group after experiment (P<0.05). 4) Serum PTH level also did not show any significant differences among groups before and after experiment. But serum calcitonin level decreased significantly in Ca group after experiment(P<0.05). The above results showed that it will be difficult to prevent degenerative bone loss without regular exercise and/or Ca supplementation in postmenopausal women having Korean usual diets.

• The Korean Journal of Pain
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• 제24권4호
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• pp.205-215
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• 2011

Background: Interventional pain management (IPM) is a branch of medical science that deals with management of painful medical conditions using specially equipped X-ray machines and anatomical landmarks. Interventional physiatry is a branch of physical medicine and rehabilitation that treats painful conditions through intervention in peripheral joints, the spine, and soft tissues. Methods: A cross-sectional study was conducted using three years of hospital records (2006 to 2008) from the Physical Medicine and Rehabilitation Department at Chittagong Medical College Hospital in Bangladesh, with a view toward highlighting current interventional pain practice in a tertiary medical college hospital. Result: The maximum amount of intervention was done in degenerative peripheral joint disorders (600, 46.0%), followed by inflammatory joint diseases (300, 23.0%), soft tissue rheumatism (300, 23.0%), and radicular or referred lower back conditions (100, 8.0%). Of the peripheral joints, the knee was the most common site of intervention. Motor stimulation-guided intralesional injection of methylprednisolone into the piriformis muscle was given in 10 cases of piriformis syndrome refractory to both oral medications and therapeutic exercises. Soft tissue rheumatism of unknown etiology was most common in the form of adhesive capsulitis (90, 64.3%), and is discussed separately. Epidural steroid injection was practiced for various causes of lumbar radiculopathy, with the exception of infective discitis. Conclusion: All procedures were performed using anatomical landmarks, as there were no facilities for the C-arm/diagnostic ultrasound required for accurate and safe intervention. A dedicated IPM setup should be a requirement in all PMR departments, to provide better pain management and to reduce the burden on other specialties.

• 한국전문물리치료학회지
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• 제28권1호
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• pp.27-35
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• 2021

A weak or dysfunctional gluteus medius (Gmed) is related to several pathologies, and individuals with hip abductor weakness have Gmed weakness. This study aimed to systematically review the literature associated with the anatomy and function of the Gmed, and the prevalence, pathology, and exercise of Gmed weakness. Papers published between 2010 and 2020 were retrieved from MEDLINE, Google Academic Search, and Research Information Sharing Service. The database search used the following terms: (glut* OR medius OR hip abduct*) AND weak*. The Gmed plays an important role in several functional activities as a primary hip abductor by providing pelvic stabilization and controlling hip adduction and internal rotation. Weakness of the Gmed is associated with many disorders including balance deficit, gait and running disorders, femoroacetabular impingement, snapping hip, gluteal tendinopathy, patellofemoral pain syndrome, osteoarthritis, iliotibial band syndrome, anterior cruciate ligament injury, ankle joint injuries, low back pain, stroke, and nocturia. Overuse of the tensor fasciae latae (TFL) as a hip abductor due to Gmed weakness can also cause several pathologies such as pain in the lower back and hip and degenerative hip joint pathology, which are associated with dominant TFL. Similarly, lateral instability and impaired movements such as lumbar spine lateral flexion or lateral tilt of the pelvis can occur due to compensatory activation of the quadratus lumborum for a weakened Gmed while exercising. Therefore, the related activation of synergistic muscles or compensatory movement should be considered when prescribing Gmed strengthening exercises.

• Journal of Acupuncture Research
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• 제17권3호
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• pp.106-115
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• 2000

1997년 4월 1일부터 2000년 1월 31일까지 요통 및 하지통을 주소로 원광대학교 부속 광주한방병원에 척추전방전위증을 진단받고 입원 치료한 환자 28례를 분석하여 다음과 같은 결론을 얻었다. 1. 성별은 여성에 호발(82.1%)하였고, 원인에 따른 성별 분포는 협부형은 여성이 16례(76.2%)였고, 퇴행형은 여성이 7례(100%)였다. 2. 병력기간별 분포로는 최급성기가 32.1%로 가장 많았다. 남자는 80%가 최급성기 환자였고, 여자는 각 유형별로 고른 분포를 보였다. 3. 발병동기별 분포는 과로가 35.7%로 가장 많았다. 4. 원인별 분류에 따르면 협부형이 75%였고, 퇴행형이 25%였다. 5. 병변의 발생부위는 협부형의 경우 57.1%가 제5요추, 퇴행형의 경우 57.1%가 제4요추이다. 6. 전위정도는 대부분(96.4%)이 grade I이다. 7. 증상은 요통이 78.6%, 하지방산통이 92.9%이고, grade III 이상의 통증이 심한 환자가 25례(89.3%)로 거의 대부분 이었다. 8. 치료성적은 71.4%에서 good 이상의 만족스런 결과를 보였다. 이상의 결과로 보아 철추전방전위증 역시 요통의 범주로 놓고 볼 때 한방적인 치료만으로도 만족할만한 효과를 거둘 수 있음을 알 수 있으며 앞으로 척추전방전위증의 한방적 치료에 대한 더 깊이 있는 연구가 필요하리라 사료된다.