• Title/Summary/Keyword: Parenteral

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Effects of K or Ca Supplement on Glucose Tolerance and Insulin Response in Subjects with Furosemide Diuresis (Furosemide 이뇨중의 내당능 및 Insulin 반응에 미치는 K 또는 Ca 보충투여의 영향)

  • Sung, Ho-Kyung;Koh, Joo-Hwan;Ryu, Yong-Woon
    • The Korean Journal of Physiology
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    • v.10 no.2
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    • pp.29-37
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    • 1976
  • Effect of furosemide administration on glucose tolerance, insulin-and HGH response following parenteral glucose loading was studied in healthy subjects. Effects of potassium or calcium on the furosemide induced changes were also observed in the same subjects. Furosemide administration resulted in a considerable reduction in the magnitude and duration of insulin response although no obvious changes were observed in glucose disappearance from the circulation. Oral potassium or calcium supplement to the furosemide treated subjects showed a reversion toward normal of the insulin response. The author suggested that a decreased endogenous insulin production resulting from the potassium and/or calcium depletion is responsible for the changes observed. In those subjects who receive parenteral nutrition if administration of furosemide is essential, it should be supplemented by potassium and/or calcium.

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Trace Element Deficiency in Children Receiving Total Parenteral Nutrition (TPN) (총정맥영양(TPN)과 관련된 미량원소의 결핍)

  • Lee, Jung Hwa
    • Pediatric Gastroenterology, Hepatology & Nutrition
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    • v.11 no.sup1
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    • pp.117-126
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    • 2008
  • Trace elements compose a very small portion of the body, however they have a variety of essential functions. Various diseases are caused by trace element deficiencies, and sometimes they can be fatal. Long-term TPN is a risk factor of trace element deficiency, and trace elements need to be checked regularly while receiving TPN. It is important to provide sufficient requirements of trace elements regarding the clinical features and the problems of trace element excess or deficiency. Moreover extensive studies to establish the efficiency of examining human hair and nails, recent method to determine the trace elements, are required.

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Nutritional strategy of early amino acid administration in very low birth weight infants

  • Lee, Byong Sop
    • Clinical and Experimental Pediatrics
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    • v.58 no.3
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    • pp.77-83
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    • 2015
  • Relative to a fetus of the same gestational age, very low birth weight (VLBW) infants are more likely to be underfed and to undergo growth restriction during their early hospital stay. The current trend towards "early and aggressive" nutritional strategies in VLBW infants aims to overcome the early nutritional deficiency and thereby boost postnatal catch-up growth, simultaneously improving long-term neurodevelopmental outcomes. Although the minimum starting amino acid (AA) dose to prevent negative nitrogen balance is well established, the upper limit and the rate of increase of early AA doses are controversial. Most randomized controlled trials show that early and high-dose (target, 3.5 to 4.9 g/kg/day) AA regimens, with or without high nonprotein calories, do not improve long-term growth and neurodevelopment. High-dose AA supplementation may lead to early metabolic disturbances and excessive or disproportionate plasma AA levels, particularly in infants of very low gestational age. Further large studies are needed to clarify the optimal strategy for early administration of parenteral AA doses in VLBW infants.

A Case of Successful Treatment in Paraquat Intoxication Casued by Subcutaneous Injection (피하주사에 의한 파라콰트 중독환자의 성공적 치료 1예)

  • GiI Hyo Wook;Yang Jong Oh;Lee Eun Young;Hong Sae Yong
    • Journal of The Korean Society of Clinical Toxicology
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    • v.3 no.2
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    • pp.107-109
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    • 2005
  • Paraqaut, a widely used herbicide, is extremely toxic, causing multiple organ failure in human. Most of paraquat intoxications happen through oral administration. But there is no clinical data for parenteral paraquat intoxication. A 35-year-old male injected paraquat solution on his forearm. He visited emergency room within 10 minutes and was treated with tourniquet, incision, washing and suction. After eight days, the patient was discharged without respiratory symptoms and complications. In treatment of parenteral paraquat intoxication, first aid was very important and the treatment should include tourniquet, incision, washing and suction in order to delay absorptions.

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Acute mediastinitis secondary to delayed vascular injury by a central venous catheter and total parenteral nutrition

  • Byeon, Gyeong-Jo;Kim, Eun-Jung;Yoon, Ji-Young;Yoon, Seok-Hyun;Woo, Mi-Na;Kim, Cheul-Hong
    • Journal of Dental Anesthesia and Pain Medicine
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    • v.15 no.1
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    • pp.31-34
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    • 2015
  • Vascular injury caused by a central venous catheter (CVC) has been reported to be a rare complication, especially delayed vascular injury due to CVC has a few cases and it can be fatal because of delayed recognition and more serious complications. A 59-year-old woman with no available medical history was admitted for treatment of ovarian cancer. For the surgery, a triple-lumen CVC was placed through the left subclavian vein. Parenteral nutrition through the CVC was used for postoperative nutritional management in the first postoperative day. On the sixth postoperative day (POD), the patient suddenly complained of dyspnea. The CT revealed bilateral pleural effusion and irregular soft tissue density and air bubble in anterior mediastinum suggesting migration of the distal portion of the CVC into the anterior mediastium. In the intensive care unit (ICU) bilateral thoracentesis and percutaneous drainage were performed. She was discharged from the ICU in 3 days later and transferred to the general ward. This case emphasizes the possibility of the delayed vascular injury related to CVC and some strategies for prevention of vascular injury.

Effects of Parenteral Lipid Formulas on Seurm Lipids Clearance in Normal Volunteers (지질 수액체 투여가 정상인의 혈장 지질변화에 미치는 영향)

  • Choe Myeon·Kim
    • Journal of Nutrition and Health
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    • v.25 no.6
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    • pp.461-467
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    • 1992
  • Although intravenous fat emulsions are well accepted as a consituent of a total parenteral nutrition regimen it is still controversial how much it can be used and who to use it in consideration of physical situation of useres. In this study the effect of two marketed lipid formulas on serum lipids change was investigated. Each lipid formula was injected to twelve normal adult volunteers and a set of blood samples was drawn at 5 minute interval during the experiment. Changes of triglycerides. free fatty acids free glycerol total cholesterol and phospolipids in the serum wre determined. To calculate serum lipids clearance the phar-macokinetics of serum triglyceride fractional removal rate(k) and half-life time(t/2) were calculated using intravenous fat tolerance-test(IVFTT) None of the parameters determined in this experiment was statistically different between two marketed formulas. In summary the bolus injection of the lipid formulas did not produce any adverse effects and their elimination kinetics from the blood stream were similar.

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Oral Insulin-like Growth Factor-I Combined Alters Intestinal Protein Synthesis in Parenterally-fed Piglets

  • Park, Yoo-Kyoung;Sharon M. Donovan
    • Nutritional Sciences
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    • v.3 no.2
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    • pp.57-65
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    • 2000
  • Partial enteral nutrition (PEN) supplemented with insulin-like growth factor-I (IGF-I) to neonatal piglets receiving parenteral nutrition increases lactase-phlorizin hydrolase (LPH) activity, but not LPH mRNA. The goal of the current study was to investigate the mechanism by which IGF-I up-regulates LPH activity. We hypothesized that IGF-I regulates LPH synthesis post-transcriptionally. Methods: Newborn piglets (n=15) received 100% parenteral nutrition (TPN), 80% parenteral nutrition + 20% PEN (PEN), or PEN + IGF-I (1.0mg/kg/d). On day 7, two stable isotopes of leucine, [$^2 H_3$]-leucine and [$^{13}C_1$]-L-leucine were intravenously administered to measure mucosal protein and brush LPH (BB LPH) synthesis. Results: Weight gain, nutrient intake and jejunal weight and length were similar among the treatment groups. PEN increased mucosal weight, villus width and cross-sectional area, LPH activity, mRNA expression and the abundance of proLPHh compared to 100% TPN (p<0.05). IGF-I further increased mucosal weight, LPH activity and LPH activity per unit BB LPH ~2-fold over PEN alone (p<0.05), but did not affect LPH mRNA or the abundance of proLPHh or mature LPH. Isotopic enrichment of [$^2 H_3$]-leucine and [$^{13}C_1$]-L-leucine in plasma, mucosal protein and LPH precursors, and the fractional and absolute synthesis rates of mucosal protein and LPH were similar among the treatment groups. Total mucosal protein synthesis was increased 60% (p<0.05) and LPH synthesis tended (p=0.14) to be greater in the IGF-I treated animals compared to the other two groups. Conclusions: The primary mechanism by which IGF-I up-regulates LPH may be post-translational, either via reducing LPH turnover, or by specifically altering LPH activity.

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A Case of Organophosphate Insecticide Intoxication by Repetitive Parenteral Exposure, Complicated with Intermediate Syndrome and Acute Pancreatitis (반복적인 비경구노출에 의한 유기인계 중독: 중간형증후군과 급성췌장염 1례)

  • Oh, Se-Hyun;Kang, Hui-Dong;Lee, Boo-Soo
    • Journal of The Korean Society of Clinical Toxicology
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    • v.4 no.2
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    • pp.161-165
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    • 2006
  • Organophosphate insecticides, commonly used in agriculture, are a gradually increasing cause of accidental and suicidal poisoning. Intoxication can occur by ingestion, inhalation or dermal contact. Exposure to organophosphorus agents causes a sequentially triphasic illness consisting of the cholinergic phase, the intermediate syndrome, and organophosphate-induced delayed polyneuropathy. Acute pancreatitis as a rare complication of organophosphate intoxication has also been infrequently observed. We report a case of intoxication with organophosphate (phos-phamidon) by parenteral exposure (inhalation and/or dermal contact). A 34-year-old male patient was transferred to our Emergency Medical Center and was intubated due to a progressive respiratory failure. He presented with meiotic pupils, cranial nerve palsies, weak respiration, and proximal limb motor weaknesses without sensory changes. He had been employed in filling syringes with phosphamidon during the previous month. Because the patient's history and symptoms suggested organophosphate intoxication with intermediate syndrome, he was mechanically ventilated for 18 days with continuous infusion of atropine and pralidoxime (total amounts of 159 mg and 216 g, respectively). During his admission, hyperamylasemia and hyperli-pasemia were detected, and his abdominal CT scan showed a finding compatible with acute pancreatitis. He was administered a conservative treatment with NPO and nasogastric drainage. The patient was discharged and showed neither gastrointestinal nor neurologic sequelae upon follow up at one week and three months.

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