• 제목/요약/키워드: Creatine phosphokinase

검색결과 82건 처리시간 0.027초

재채혈된 검체를 이용한 허용 Hemolysis Index에 대한 연구 (Investigation of an Acceptable Hemolysis Index Using Re-collected Samples)

  • 김홍범;원동일;손경애;김진만;우유진
    • 대한임상검사과학회지
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    • 제56권1호
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    • pp.32-42
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    • 2024
  • 본 연구는 용혈의 영향과 허용 hemolysis index (HI)를 조사하기 위해 용혈된 검체와 재채혈된 검체의 결과를 비교하였다. 용혈 전·후, alkaline phosphatase (ALP), aspartate aminotransferase (AST), alanine aminotransferase (ALT), amylase (Amy), direct bilirubin (D-bil), total bilirubin (T-bil), creatine phosphokinase (CK), gamma glutamyl transferase (GGT), iron, potassium (K), lactate dehydrogenase (LDH), magnesium (Mg), phosphorus (Phos), total protein (TP), uric acid (UA) 항목에서 유의미한 결과를 보였다. LDH, K, iron, AST, CK, GGT, TP, Amy, Phos는 용혈 정도와 결과 사이에 높은 상관관계가 있었다. Quality control (QC) high standard deviation (SD)을 이용하여 구한 허용 HI, HIQChigh를 비교했을 때 AST, D-bil, CK, LDH는 비슷했지만 Amy, GGT, K, iron, Phos, TP는 장비의 cut-off HI보다 낮은 HI에서부터 영향 받았으며 ALP, ALT는 높게 나왔다. 그리고 paired t-test를 통해 유의미한 결과가 없었던 albumin, cholesterol, triglyceride 항목에서도 HI>200에서는 유의미한 결과가 나왔기 때문에 재채혈하는 것이 바람직하다고 생각되며 HI<100일 때 영향을 받는 항목들이 있었던 연구 결과를 기반하여 약한 용혈이 나타나는 HI>50부터 용혈 기준을 설정하는 것을 권장한다.

Rhabdomyolysis Following SARS-CoV-2 Infection in Children: A Case Report and Systematic Review

  • Na-Won Oh;Si-Hwa Gwag;Kyu Sik Cho;Young June Choe
    • Pediatric Infection and Vaccine
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    • 제31권1호
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    • pp.136-139
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    • 2024
  • 횡문근융해증(rhabdomyolysis) 근육세포의 파괴에 따라 근세포 내 물질이 세포 외부액과 혈액으로 방출되어 증상이 나타나며, 주로 외상, 근효소 결핍, 감염, 전해질 불균형, 약물, 내분비 질환 등에 의해 유발될 수 있다. 본 연구에서는 SARS-CoV-2 감염이 확인된 7세 남아에서 나타난 횡문근융해증 사례를 보고하고자 한다. 또한, 질병 스펙트럼, 치료 및 결과를 확인하기 위한 체계적인 문헌 고찰을 수행하였다. 검색 결과, 코로나19 감염 후 7건의 횡문근융해증 보고 사례를 확인하였다. 그 중 5건은 발열이 있었으며 크레아틴 키나제(creatine phosphokinase, CK)는 3,717에서 274,664 IU/L 범위에 속하였다. 두 명은 중환자실에서 치료를 받았으며 두 명은 신장 대체 요법을 받았으며 한 명을 제외하고 모두 생존하였다. 코로나19 감염 후 횡문근융해증이 나타날 수 있으며, 근육 통증을 호소하는 소아에서의 소변 색상의 철저한 검사 및 혈액 검사를 통한 근육 효소의 평가가 진단과 치료에 도움이 될 수 있다.

심장수술 시 황산마그네슘 투여의 임상효과 (The Clinical Effect of Administration of Magnesium Sulfate in Cardiac Surgery)

  • 방정희;문성민;김시호;조광조;최필조;우종수
    • Journal of Chest Surgery
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    • 제39권5호
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    • pp.366-375
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    • 2006
  • 배경: 심폐바이패스를 이용한 심장수술에 따른 혈중 마그네슘 결핍 현상은 흔히 발생하는 합병중으로 이 연구의 목적은 심장수술시 인위적으로 첨가한 황산마그네슘의 유익한 임상 효과를 규명함에 있다. 대상 및 방법: 심폐바이패스를 이용하여 심장수술을 시행하기로 예정된 환자들 35명을 무작위로 황산마그네슘 투여군(n=15)과 투여하지 않은 군(n=20)으로 분류한 뒤 마그네슘군은 심폐기 충전액에 황산마그네슘 1g과 심정지액에 황산마그네슘 1g을 각각 첨가하였다. 요골 동맥으로부터 혈액을 채취하여 $Mg^{++}$ 농도, 전해질농도, 동맥혈액 가스분석, 혈액학적 분석, 혈청 총 단백 농도와 albumin 농도, blood urea nitrogen (BUN), creatinine, alanine amino transferase (ALT), aspartate aminotransferase (AST), total bilirubin 농도, tumor nerosis factor-${\alpha}$ $(TNF-{\alpha})$, interleukin-6 (IL-6), interleukin-10 (IL-10), creatine phosphokinase (CpK), creatine kinase-MB (CK-MB), lactate dehydrogenase (LDH), troponin-I (TNI) 농도, prothrombin time (PT)과 activated partial thromboplastin time (aPTT) 등도 측정하였다. 또한 수술 전과 후 정맥 혈액을 채취하여 activated clotting time (ACT)을 측정하였다. 결과: $Mg^{++}$ 농도는 수술 동안 및 후 시기에 마그네슘군이 대조군보다 유의하게 높게 유지되었다(p<0.05). 수술 전 부정맥이 없었던 환자들(대조군=10명, 마그네슘군=17명) 중 수술 후 부정맥 발생 수는 대조군이 10명(100%) 마그네슘군이 8명(46.4%)으로 마그네슘군이 대조군보다 유의하게 적었다(p=0.050). 결론: 심장수술 시 저용량의 황산마그네슘의 투여는 수술 중과 수술 후 저마그네슘 혈증의 예방과 부정맥의 빈도를 낮춰줄 것으로 생각한다.

글루포시네이트 암모늄 중독환자에서 경련 예측인자로서의 혈중 지질 농도의 유용성 (The Usefulness of Serum Lipid Concentration as a Predictor of Convulsion in Patients with Glufosinate Ammonium Poisoning)

  • 이현도;선경훈;김성중
    • 대한임상독성학회지
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    • 제15권1호
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    • pp.40-46
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    • 2017
  • Purpose: Glufosinate ammonium (GA; phosphinothricin) can induce neurological complications such as altered mental status, amnesia, and convulsions. This study was conducted to evaluate whether blood lipid profiles can help predict convulsions in patients with GA poisoning. Methods: This study was a retrospective review of data acquired at a tertiary academic university hospital from March 2014 to July 2016. Independent t-test, Mann-Whitney test and Analysis of covariance (ANCOVA) of demographic and laboratory findings of 50 patients with GA poisoning were performed to identify correlations of general characteristics and laboratory findings, including blood lipid profiles of GA-poisoned patients between with and without convulsions. Results: Convulsion as a GA complication showed a significant association with poison volume, age, white blood cell count, and creatine phosphokinase (CK), albumin, lactate dehydrogenase (LDH), low-density lipoprotein (LDL), and high-density lipoprotein (HDL) content in blood according to an independent t-test and Mann-Whitney test. However, ANCOVA demonstrated significant association with LDL and triglyceride. Conclusion: Blood lipid profiles, especially serum LDL and triglyceride, were useful in predicting convulsions in patients with GA poisoning.

생맥산가오가피(生脈散加五加皮)가 항피로(抗疲勞)에 미치는 영향(影響) -생맥산(生脈散)과 생맥산가오가피(生脈散加五加皮)의 비교(比較) 연구(硏究)- (Effects of Saengmaeksan-with-Ogapy on the Recovery of Fatigue Induced by Post-swimming Exercise)

  • 임형호;채기헌
    • 대한추나의학회지
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    • 제3권1호
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    • pp.1-14
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    • 2002
  • Objectives : To investigate the effects of Saengmaeksan-with-Ogapy on the recovery of fatigue induced by post-swimming exercise. Methods : The lactic acid, creatine phosphokinase(CPK), lactate dehydrogenase(LDH) and glucose were measured in blood. Results: The result were as follows; 1. The lactic acid levels in Saengmaeksan and Saengmaeksan-with-Ogapy group were immediately decreased at 30 minutes after exercise and statistically showed the significance different from the control group (P<0.005). 2. The CPK activities in Saengmaeksan and Saengmaeksan-with-Ogapy group were immediately decreased after exercise and statistically showed the significant difference compared with the control group (P<0.05). 3. The LDH activities in Saengmaeksan and Saengmaeksan-with-Ogapy group did not show the significant difference compared with the control group. 4. The glucose levels in Saengmaeksan and Saengmaeksan-with-Ogapy group did not statistically show the significant difference compared with the control group. Conclusions So it could be concluded that saengmaeksan and Saengmaeksan-with-Ogapy can recover the fatigue of after exercise.

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식이 Mg 함량이 Immobilization(IMMB) Stress를 받은 흰쥐의 일반적인 Stress반응과 심근의 전해질 및 Hydroxyproline 양에 미치는 영향 (Effects of Dietary Magnesium Level on the Stress Response and the Levels of Electrolytes and Hydroxyproline in the Heart Muscle of Rats on Immobilization Stress)

  • 김지영
    • Journal of Nutrition and Health
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    • 제28권5호
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    • pp.442-450
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    • 1995
  • This study determined plasma glucose, free fatty acid(ffa), epinephrine, norepinephrine, creatine the phosphokinase(CPK), calcium (Ca), magnesium(Mg) and hydroxyproline, Ca and Mg in the heart muscle. Thirty six male Sprague Dawley rats average weighing 110g divided into two diet group : normal Mg group(0.05% Mg), Marginal Mg group(0.005% Mg). After the rats were on experimental diets for 2 weeks, rats for each group were randomly assigned to stress and no stress group and 30 minutes IMMB stress was administered to stress group every day for two weeks. The following were found : 1) Rats fed normal magnesium diet showed decreased plasma glucose and non signficant change in norepinephrine and CPK with IMMB stress, while magnesium deficient rats showed elevated plasma glucose, norepinephrine and CPK with stress. 2) Myocardial hydroxyproline and plasma epinephrine were not significantly different among groups. 3) In the rats fed adequate magnesium, stress increased plasma magnesium while rats on marginal magnesium diet did not show significant change with stress. 4) Plasma and myocardial calcium were increased in rats fed marginal Mg diet, but did not show any significant difference with stress.

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Enzyme Activities and Histochemical Changes in the Hind Limb Muscle of the Mouse Treated with 6-Aminonicotinamide

  • Kim Tai-Jeon;Bae Hyung-Joon;Kang Hee-Gyoo;Lee Dong-Beom
    • 대한의생명과학회지
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    • 제12권3호
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    • pp.233-240
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    • 2006
  • We investigated enzyme activity and histochemical changes in hind limb of mouse treated with 6-aminonicotinamide (6-AN). The activity of aspartate aminotransferase, alanine aminotransferase and creatine phosphokinase in 6-AN treated group were significantly higher than those of the control and pair-fed groups. Also, the activity of lactic dehydrogenase in 6-AN treated group was the highest among the three groups, whereas that of the pair-fed group were higher than that of the control group. In the 6-AN treated group, oxidative histochemical stains, nicotinamide adenine dinucleotide reductase (NADH), succinyl dehydrogenase (SDH) showed increased scattered fibers in 6-AN treated subsarcolemma. Cytochrome c oxidase (COX) stain showed decreased up to 85% in 6-AN treated fibers. These results demonstrate that 6-AN antagonizes cell metabolism and induces the morphological deformity like the other mitochondrial muscle diseases. Therefore, we suppose that these data would be useful indexes for disclosing the mechanism of mitochondrial muscle disease.

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오미자를 이용한 스포츠 드링크 섭취가 혈액성분과 운동수행력 및 HSP70에 미치는 영향 (The Effect of Sports Drink Containing Schizandra Chinensis on Blood Biochemical Elements, Exercise Performance and HSP70)

  • 오재근;김복주;신영오;정희정
    • 대한한의학회지
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    • 제23권2호
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    • pp.139-150
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    • 2002
  • OBJECTIVES : Schizandra chinensis is well known for its efficacy at liver function reinforcement, relieving thirst and recovery from fatigue. In this study, we examined the effects of sports drink containing Schizandra chinensis on serum metabolic substrate, electrolyte, stress indicators, related-enzyme and exercise performance, rectal temperature, and heat shock proteinb70 (HSP70). METHODS : Elite long-distance runners (male, 21.3yrs, n=16) were selected and divided into two groups; an experimental group (EXP, n=8) and a control group (CON, n=8). A beverage containing Schizandra chinensis was supplemented 3 times per day to EXP for 4 weeks. Serum biochemical elements (glucose, lactate, total cholesterol, triglyceride, high density lipoprotein cholesterol, glutamate oxaloacetate transaminase, glutamate pyruvate transaminase, creatinine, creatine phosphokinase, lactate dehydrogenase, blood urea nitrogen, Na, K, Cl) were analyzed by auto blood analyzer. Exercise performance was measured by treadmill exercise test, HSP70 was detected by electrophoresis and Western blotting, and rectal temperature was measured by rectal temperature probe. RESULTS : Administration of the beverage increased significantly the rest level of blood Na, Cl and glucose and decreased significantly lactate dehydrogenase, glutamate oxaloacetate transaminase. No difference was found in exercise performance, rectal temperature increment or HSP70 concentration between groups. CONCLUSIONS : Administration of a sports drink containing Schizandra chinensis altered blood glucose, lactate dehydrogenase, glutamate oxaloacetate transaminase, Na and Cl levels.

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급성신손상과 횡문근융해증이 합병된 amlodipine 중독 (Amlodipine intoxication complicated by acute kidney injury and rhabdomyolysis)

  • 이인희;강건우
    • Journal of Yeungnam Medical Science
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    • 제32권1호
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    • pp.17-21
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    • 2015
  • Amlodipine, a calcium channel blocker of the dihydropyridine group, is commonly used in management of hypertension, angina, and myocardial infarction. Amlodipine overdose, characterized by severe hypotension, arrythmias, and pulmonary edema, has seldom been reported in Korean literature. We report on a fatal case of amlodipine intoxication with complications including rhabdomyolysis and oliguric acute kidney injury. A 70-year-old woman with a medical history of hypertension was presented at the author's hospital 6 hours after ingestion of 50 amlodipine (norvasc) tablets (total dosage 250 mg) in an attempted suicide. Her laboratory tests showed a serum creatinine level of 2.5 mg/dL, with elevated serum creatine phosphokinase and myoglobin. The patient was initially treated with fluids, alkali, calcium gluconate, glucagon, and vasopressors without a hemodynamic effect. High-dose insulin therapy was also started with a bolus injection of regular insulin (RI), followed by continuous infusion of RI and 50% dextrose with water. Despite intensive treatment including insulin therapy, inotropics, mechanical ventilation, and continuous venovenous hemodiafiltration, the patient died of refractory shock and cardiac arrest with no signs of renal recovery 116 hours after her hospital admission.

培養 鷄胚 筋細胞의 分化에 따른 筋特異 蛋白質의 合成과 젖산탈수소 효소의 活性에 관하여 (Synthesis of Muscle Proteins During the Differentiation of Cultured Chicken Pectoralis Muscle Cells)

  • Ha, Doo-Bong;Im, Wook-Bin;Yoo, Byoung-Je
    • 한국동물학회지
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    • 제24권4호
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    • pp.173-188
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    • 1981
  • 근세포의 분화에 있어서의 근특이 단백질의 합성 순서를 구명하기 위하여 계배 근세포를 2$\\sim$9일간 배양하면서 단백질합성야상을 SDS-polyacrylamide 겔전기 영동법, 등전점초점2차원 전기영동법 및 방사자기법으로 분석하였다. Actin은 분화의 초기부터 활발히 합성되어 그 양이 다량으로 축적되나, myosin은 배양 3일째부터 대량 합성되기 시작하였다. Myosin의 대량합성시기는 배양 근원세포가 융합을 활발히 일으키는 시기와 거의 같았다. Myoglobin은 분화초기부터 서서히 합성축적되기 시작하여 배양 5일에서 최대치에 달하였다. Creatine phosphokinase는 배양 3일만에, 그리고 glyceraldehyde dehydrogenase는 6일만에 전기영동상에 검출되었다. Tropomyosin $\\alpha$와 $\\beta$, 그리고 troponin C는 분화초기부터 비교적 다량 합성되고 있었다. 젖산탈수소효소의 활성은 배양 2$\\sim$5일 사이에서 급격히 증가하고 이후 거의 변화가 없었다. 이 효소의 동위효소 조성은 초기 근원세포에서는 $H_4$와 $H_3M$형이 많으나 분화가 진행됨에 따라 $HM_3 와 M_4$형이 서서히 출현하였다. 그리고 배양 5일만에 5종의 동위효소가 모두 검출되었다.

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