• The Korean Journal of Medicine
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• 제93권6호
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• pp.518-524
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• 2018

Hypertriglyceridemia a major cause of acute pancreatitis, accounting for up to 10% of all cases. The pathophysiological mechanism of hypertriglyceridemia-induced acute pancreatitis (HTGP) is presumed to involve the hydrolysis of triglycerides by pancreatic lipase resulting in an excess of free fatty acids and elevated chylomicrons, which are thought to increase plasma viscosity and induce ischemia and inflammation in pancreatic tissue. Although the clinical course of HTGP is similar to other forms of acute pancreatitis, the clinical severity and associated complications are significantly higher in patients with HTGP. Therefore, an accurate diagnosis is essential for treatment and prevention of disease recurrence. At present, there are no approved guidelines for the management of HTGP. Different treatment modalities such as apheresis/plasmapheresis, insulin, heparin, fibric acids, and omega-3 fatty acids have been successfully implemented to reduce serum triglycerides. Following acute phase management, lifestyle modifications including dietary adjustments and drug therapy are important for the long-term management of HTGP and the prevention of relapse. Additional studies are required to produce generalized and efficient treatment guidelines for HTGP.

• Journal of Nutrition and Health
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• 제28권4호
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• pp.345-354
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• 1995

Blenderized diets are not recommended because of difficulties in providing a constant content of nutrients, phoblems with viscosity and osmolarity, time needed for preparation, and increased risk of contamination. To determine the possibility of substituting commercial formulas for blenderized diets, 27 unconscious patients were randomized into two different groups : blenderized diet group(n=11) and commercial formula group(n=16). Blenderized diets were composed of food sources such as rice, milk, egg, juices and others, and its energy percentage of protein, fat, and carbohydrate was 15%, 30%, and 55%, respetively. Commercial enteral formulas provided 1 kcal/ml and the energy percentage of protein, fat and carbohydrate was 25%, 20% and 55% in greenbia(G) and 20%, 20%, and 60% in Greenbia-DM(GD), repectively. In commercial formula group, five patients with diarrhea, constipation, and high blood glucose level received GD, and the other eleven patients received G. All patients received their lipuid diet for 4 weeks through 16 French rubber nasogastric tube by bolus feeding 6 times daily. The patients in commercial formula group had a similar mean daily calorie intake to the patient in blenderized diet group, 32-34kcal/kg/d and 30-35kcal/kg/d, respectively. Patients given commercial formula gained an averge of 1.7kg in weight but those given blenderized diet lost an average of 2.6kg. There was a trend toward an increase in percent ideal body weight in commercial formula group(94$\pm$5 vs 99$\pm$6%). However, blenderized diet group showed a trend toward a decrease in percent ideal body weight(106$\pm$5 vs $101\pm$6%). The initial levels of total lymphocyte counts, serum albumin and tranferrin were below the normal rante, The mean daily protein intake was significanlty higher for commercial formula group(2.0-2.1g/kg/d) than for blenderized diet group(1.1-1.3g/kg/d). Patient fed cormmercial formula for 4 weeks showed a trend toward an increase in serum albumin(8.1%) and a significant increase in serum transferrin(32.1%) without increasing the levels of blood glucose. GOT, GPT, blood urea nitrogen and serum creatinine. In the blenderized diet group, however, no significant improvement were obseved in the concentration of serum albumin and transferin, compared to initial value. There was a trend toward a decrese in the level of hemoglobin and hematocrit in blenderized deit group but no significnat change in commercial formulas goups. All patients tolerated both diets well and no significant complications were encountered. The results indicate that the commercial enteral formulas tested in this study can be an effective substitution for blenderized diet in unconscious tube-fed patients.

• Asian-Australasian Journal of Animal Sciences
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• 제19권9호
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• pp.1354-1360
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• 2006

Maize-soybean meal diets with 0, 100, 200 and 300 g/kg double zero rapeseed meal ('00' RSM) with and without an enzyme mixture (xylanase, pectinase, cellulase) at a level of 1.6 g/kg were evaluated with 624 day-old broiler chicks for 5 weeks. The birds were randomly allocated to eight dietary treatments with three replicates of 26 birds each. Average daily gain (ADG) and feed intake (FI) were recorded weekly and ileal viscosity, organ weights, serum enzyme activity, hormonal profile and hematological parameters were measured at the end of week 5. Average daily gain during the weekly periods was significantly influenced by the dietary level of '00'RSM (p<0.01). Inclusion of '00' RSM improved the ADG up to day 28 with the increased level; beyond that time no improvement was recorded when compared to control groups. However, ADG from 1-35 days was significantly different between 300 g/kg inclusion level of '00' RSM and the control diet. Inconsistent decline in feed intake and feed conversion ratio was observed up to day 21 and the trend was reversed thereafter. The proportion of '00' RSM in the diet had a significant ($p{\leq}0.05$) influence on thyroid weight but had no effect on the relative weights of liver and heart, serum enzyme activities (${\gamma}$-glutamyl transferase, alanine amino transferase and aspartate amino transferase), thyroid hormones ($T_3$ and $T_4$), hemoglobin level and hematocrit. Significant improvement in ADG was recorded during the 2nd week of age with the addition of enzyme, whereas for all other periods, including the whole period of the trial, higher but non-significant ADG was observed. FI and FCR were not affected by the addition of enzyme but there was a numerical reduction in FCR during the whole period. The addition of enzyme reduced the ileal viscosity at all levels of '00' RSM inclusion. The results suggest that '00' RSM can be included up to 300 g/kg in broiler diets without any adverse effects on health and performance. The addition of commercial enzyme mixture containing xylanase, pectinase, cellulase to broiler diets containing '00'RSM has some effect on growth rate and feed conversion efficiency.

• 멤브레인
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• 제12권2호
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• pp.75-89
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• 2002

Polyethesulfone(PES) 상변환 막 제조 시 캐스팅 용액에의 무기염 첨가가 막의 구조 및 성능에 미치는 효과를 캐스팅 용액의 열역학적.속도론적 특성치로서 연구하였다. PES/NMP 캐스팅 용액에 첨가시킨 무기염의 종류[CaCl_2, LiCl, LiCl_4, ZnCl_2 $및 Mg(ClO_4)_2]$와 양을 달리하여 제조된 막의 몰폴로지와 막성능(순수 투과량 및 용질 배제도)을 캐스팅용액의 점도와 coagulation vague, 제막시간에 따른 광투과도 변화, 총괄 다공도와 순수 투과량, bovine serum albumin(BSA) 용액의 한외여과 실험 및 막단면의 SEM 사진 결과로서 설명하였다. 이 결과 모든 종류의 무기염에 대해 첨가량이 증가할수록 캐스팅 용액의 점도는 증가하고, coagulation value는 낮아져 열역학적 불안정성이 증가하며, 막 단면 상층부(top layer below skin surface)의 an게가 증가하였으며, BSA 배제도는 감소하고 순수 투과량은 CaC1$_2$ 및 LiCl 무기염을 제외하고는 점차 증가하였다. CaC1$_2$ 및 LiCl 무기염을 첨가한 경우는 첨가량이 증가함에 따라 macrovoid의 형성이 억제되었으며, 순간분리의 침강형식은 유지하나 침강 속도가 점차 느려졌다. 반면 LiCl_4$ 및 Mg(ClO_4)_2$무기염을 첨가한 경우는 침강속도가 점차 빨라졌다.

• 한국가축번식학회지
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• 제7권2호
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• pp.8-26
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• 1983

Various early pregnancy diagnostic methods have been developed in order to improve the reproductive efficiency in cow, mare, mule, sow, sheep, goat, dog, cat, rabbit, buffalo, camel, elephant, monkey, deer, lion, coipus and guinea pig. These methods include abdominal swelling, abdominal palpation, esturs cylce detection, Lupin test, gonadotropin assay, colostrum injection test, sperm motility assessment, cervical mucus viscosity test, Kaber chromagens method, estrogen test, A Scheim-Zond다 test, spectrophotometric detection of estrogen in urine and feces, boric acid crystraline formation test in urine, oxytocin injection test, diamino-oxidase test, PMSG HA test, behaviour test, Simolus iodine detection test, detection of tryptophane in urine, x-ray method, Cuboni and Lunaas method, vaginal biopsy method, Friedmann Schneider diagnostic method, electrode method, barium chloride detection method, ECG, Doptone method, ultrasound method, ultrasound scanning method, LDH method, rectal palpation method, CL palpation method, radioautography, serum creatine test, serum globulin test, chlormadine method, CAP method, Medata Do, pp.ers method, body fluid test, Plasma oCS detection method, ERIA, LHRH method, negative latex cogulation test and oestrone sulphate detection method. The most reliable methods with high a, pp.icability to farm animals such as sheep, mare, sow and cow are rectal palpation, ultrasound method and hormonal assay in blood and milk. However, they require complicated laboratory works for the early diagnosis of pregnancy and in most cases, the simple and economical methods which are described up to now need a long period of time after conception. Generally, it is possible to detect pregnancy after one estrus cycle, even though it varies depending on the species of animals. For improvement of the reproductive efficiency, it is required to develop a more accurate, economical, simple and early detectable method. It is anticipated that the result of a study on the detection method of EPF(early pregnancy factor) would be a, pp.icable to various animals within 6 hours after conception.

• 한국환경독성학회:학술대회논문집
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• 한국환경독성학회 2002년도 추계국제학술대회
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• pp.172-172
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• 2002

Previously, we reported a novel polymeric micellar solubilizer, Aceporol 330, that showed relatively low toxic effects when it was compared with that of Cremophor EL which is currently being used for paclitaxel. In this study, we have developed a new micellar solubilizer, Aceporol 460, that has 3-4 times higher loding capacity for paclitaxel than Aceporol 330. The single-dose and the repeated-dose toxicity of Aceporol 460 were evaluated in ICR mice. For single dose toxicity test, male and female mice were randomly assigned to one of five study groups to receive, and injected intravenously with dosages of 0, 3, 4mL Cremophor EL/kgbody weight, and 3, 4mL Aceporol 460/kg body weight, respectively. In both male and female mice, LD50 for Aceporol 460 can not he determined even at the maximal administrable dosage, 4mL/kg due to the high viscosity of chemical and there was no significant change in body weight, hematological and serum biochemical analysis, organ weight, and histopathological examination compared with that of Cremophor EL. For the repeated dose toxicity test, male and female mice were given the dosage of 0, 1.6mL Cremophor EL/kgbody weight/day, and 1.6mL Aceporol 460/kg body weight/day for 2 weeks. Results of repeated dose toxicity tests for 2 weeks suggested that Aceporol 460 treated group show no significant toxicological findings with body weight, hematological and serum biochemical analysis, organ weight, urinalysis, and ophthalmoscopic and histopathological examination compared with that of Cremophor EL. These results indicate that Aceporol 460 have higher paclitaxeL-loading capacity than Aceporol 330 and less toxic effects than Cremophor EL in male and female mice.

• 한국미생물·생명공학회지
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• 제20권4호
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• pp.445-450
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• 1992

동물세포 배양기에서 silicone tube를 oxygenator로 이용하여 산소전달 정도를 조사하였다. Silicone tube를 이용할 때 표면통기에 비해 산소전달 상수 $k_{\iota}a$는 약 30배 이상 증가하였다. 통기속도와 교반소도가 증가할 수록 $k_{\iota}a$값도 증가하지만 교반속도가 훨씬 효과적이었고, 물질전달에 관한 무차원 상수 tubing Sherwood number(Sh)와 유체 흐름에 관한상수 impeller Reynolds number(Re)는 log-log 좌표에서 직선관계가 있었고 기울기는 tube 길이에 관계없이 0.26이었다. Tube 길이는 2m가 적당하였고 impeller는 pitched blade type이 효과적이었다.5%serum이 첨가된 medium에서는 $k_{\iota}a$가 40%로 감소하여Tekl. HepG2를 이용한 실제 동물세포 배양에서는 전형적인 세포농도인 4~$6{\times}10^6$ cells/m$\ell$ce를 얻을 수 있었다.

• 대한한방부인과학회지
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• 제36권4호
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• pp.121-139
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• 2023

Objectives: This study was performed to analyze randomized controlled trial, which studied the effect of Saenghwa-tang treatment on postpartum prolonged lochia and uterine subinvolution. Methods: Researchers searched for randomized controlled trial of based on postpartum prolonged lochia, uterine subinvolution and Saenghwa-tang. The paper search was conducted through 6 online databases on August 10, 2023. Results: 8 studies were included after selection and exclusion criteria. 5 studies compared Saenghwa-tang alone with western medicine. 3 studies compared combined treatment of Saenghwa-tang and western medicine, with western medicine alone. Comparing with control group, the treatment group showed statistically significant improvement on total effective rate, uterine involution, serum fibrinogen, D-dimer, viscosity of blood and plasma, Erythrocyte aggregation, and various symptoms. Conclusions: This study suggests that Saenghwa-tang has benefit for treating prolonged lochia and uterine subinvolution. For reliable evidence, further research is needed to establish safety of Saenghwa-tang, standardize diagnosis criteria and specify the treatment course.

• 한국식품영양과학회지
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• 제25권4호
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• pp.560-567
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• 1996

본 연구는 기능성 식이섬유음료의 섬유급원인 난소화성 덱스트린의 장기능 및 혈청내 지질에 미치는 영향을 알아보기 위해 SDrague-Dawley(평균 체중 819)의 흰쥐를 3군으로 나누어 control군으로 무섬유소 식이군(IC), 섬유소간의 비교를 위해 5% pectin군(IP), 5% 난소화성 덱스트린군(ID)으로 6주간 사육하였다. 얻어진 결과를 요약하면 다음과 같다. 식이 섭취량, 체중 증가량, 식이 효율은 식이간에 유의적 차이는 없었으나, 식이 섭취량이 높을수록 체중 증가량이 증가하였다. ID군이 식이 섭취량, 체중 증가량, 식이 효율이 약간 높은 경향을 보였다. 각군간의 간, 비장, 콩팥의 무게는 유의적 차이가 없었다. 부고환 지방의 무게도 유의적 차이는 없었으나, IP군이 가장 적었고 ID군도 IC군 보다 적은 경향을 보였다. 맹장의 무게는 섬유소를 섭취하지 않은 IC군 보다 ID군에서 유의적으로(p<.05) 무거웠으며, IP군도 IC군 보다는 무거운 경향을 나타내었다. 대장 무게와 길이도 ID군과 IP군이 IC군 보다 더 무겁고 긴 경향을 보였다. 배설된 변량은 ID군과 IP군이 IC군 보다 많은 경향을 보였으며 , 장 통과시간은 IP군이 다른 군 보다 빠르게 나타났다. ID군에서는 차이가 없었다. 혈청 중 총 지질, 콜레스테롤, 중성지방은 모두 IC군에서 높아 pectin이나 난소화성 덱스트린이 고지혈증을 개선시키는데 도움이 될 것으로 생각된다. 변내 지방 함량은 IP군이 가장 많았고(p<.05), ID군도 유의적이지는 않으나 IC군 보다는 많아서 지방의 흡수율이 IC군 보다 낮은 경향을 보였다. Ca의 흡수율은 IP군이 가장 낮았고(p<.05), ID군과 IC군과는 별차이가 없었다. 따라서 이러한 결과는 식이음료 중의 난소화성 덱스트린이 장 통과시간에는 영향을 주지 않으나 전반적인 장기능을 증진시키고, Ca의 홉수를 방해하지 않고 지방의 흡수를 감소시켜 체내 지방대사에 다소 영향을 미칠 것으로 사료된다.

• 대한한방소아과학회지
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• 제21권2호
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• pp.69-88
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• 2007

Objectives In this study, we investigated the clinical effect of Imoyongsutang and Imoyongsutang plus Maduryong on the viscosity of mucin solution, the instantly type allergy, the delayed type allergy, the carbon clearance, the pulmonary thromboembolism for the lung damaged rats and mice. Methods The gastric mucin and incubation time, pulmonary thromboembolism induced by sodium arachidonic acid, the pulmonary thromboembolism induced by ADP, vascular permeability response, non inhibitory effects, the delayed type hypersensitivity response to picryl chloride, serum $Na^+$ level, $K^+$ and $Cl^-$ level, ${\alpha}-index$ in phagocytic activity were measured. Results 1. Both the solid extracts of Imoyongsutang and Imoyongsutang plus Maduryong gave some high significance results on the gastric mucin and incubation time on the viscosity of mucin solution in rats, and both groups had similar result. 2. Both the solid extracts of Imoyongsutang and Imoyongsutang plus Maduryong were revealed feeble effect on the pulmonary thromboembolism induced by sodium arachidonic acid in mice, and both groups had similar result. 3. Both the solid extracts of Imoyongsutang and Imoyongsutang plus Maduryong were revealed feeble effect on the pulmonary thromboembolism induced by ADP in mice, and after medication, the value was increased than the before one. 4. Both the solid extracts of Imoyongsutang and Imoyongsutang plus Maduryong were recognized. significance on vascular permeability response induced by histamine in rats. And the significance of the Imoyongsutang plus Maduryong is rather higher than that of Imoyongsutang. 5. The extract of Imoyongsutang recognized no significance symptoms on vascular permeability response induced by serotonin in rats, but the solid extract of Imoyongsutang plus Maduryong resulted recognized significance. 6. Both the solid extracts of Imoyongsutang and Imoyongsutang plus Maduryong were revealed non inhibitory effects on the 48 hour homologous PCA in rats provoked by the IgE-like antibody against the egg albumin. 7. Both the solid extracts of Imoyongsutang and Imoyongsutang plus Maduryong were remarkably revealed inhibitory effect on the delayed type hypersensitivity response to picryl chloride in mice. And the significance of the latter is rather higher than that of the former. 8. The solid extract of Imoyongsutang was revealed inhibitory eects on the delayed type hypersensitivity response to SRBC in mice, but thffe solid extract of Imoyongsutang plus Maduryong recognized significance. 9. The solid extract of Imoyongsutang was recognized significance on the lung TBA value of $O_3$ intoxicated rats, but the solid extract of Imoyongsutang plus Maduryong recognized no significance. 10. Both the solid extracts of Imoyongsutang and Imoyongsutang plus Maduryong was recognized significance on serum $Na^+$ level in $O_{3}-intoxicated$ rats. And the significance of the latter is rather higher than that of the former. 11. Both the solid extracts of Imoyongsutang and Imoyongsutang plus Maduryong were revealed non inhibitory effects on serum $K^+$ and $CL^-$ level $O_{3}-intoxicated$ Rats 12. The solid extracts Imoyongsutang was recognized significance on K-index in phagocytic activity in mice, but the solid extract of Imoymgsutang plus Maduryong recognized no significance. 13. The solid extract Imoyongsutang was recognized on significance on ${\alpha}-index$ in phagocytic activity in mice. but the solid extract of Imoyongsutang plus Maduryong recognized significance. Conclusions According to the above findings, it is suggested that the sold extract of Imoyongsutang and Imoyongsutang plus Maduryong were revealed effects on asthma cough or dyspnea caused by the abnormal rising of lung-allergy and throat discomfort so that they retain effectiveness on the instantly and delayed type allergy, the pulmonary thromboembolism and the lung damages in rats and mice.