• Asian-Australasian Journal of Animal Sciences
• /
• 제18권1호
• /
• pp.75-79
• /
• 2005

There were three trials involved in this experiment. All piglets in Trial 1 were randomly distributed into the following 4 treatments. Treatment 1. Corn-soybean diet with 5% SDPP. The tryptophan level was 0.237%. Treatment 2. Corn-soybean diet with 10% meat and bone meal. The tryptophan level was 0.177%. Treatment 3. Treatment 1+0.0662% synthetic tryptophan. The total tryptophan level was 0.303. Treatment 4. Treatment 2+0.0662% synthetic tryptophan. The total tryptophan level was 0.236. Piglets in Trial 2 were distributed randomly into the following 4 treatments. Treatment 1: corn-soybean diet+10% meat and bone meal. The total tryptophan level was 0.176%. Treatment 2: corn-soybean diet+10% meat and bone meal+5% SDPP. The total tryptophan level was 0.180%. Treatment 3: Treatment 1 diet+0.004% synthetic tryptophan. The total tryptophan level was 0.180%. Treatment 4: Treatment 1 diet+0.631% synthetic tryptophan. The total tryptophan level was 0.237%. There were 4 treatments in Trial 3. Treatment 1: cornsoybean diet+10% meat and bone meal. The total tryptophan level was 0.176%. Treatment 2: Treatment 1 diet+0.061% synthetic tryptophan. The total tryptophan level was 0.237%. Treatment 3: Treatment 2 diet+0.061% synthetic tryptophan. The total tryptophan level was 0.298%. Treatment 4: corn-soybean diet+10% meat and bone meal+5% SDPP. The total tryptophan level was 0.180%. The results of Trial 1 showed that the piglets ate significantly more (p<0.05) when feed included SDPP in the diet during the first 2 weeks. The feed intake also increased when synthetic tryptophan was added in the 5% meat and bone meal diet; however, the difference did not reach a significant level (p>0.05) during the first 2 weeks. Three weeks onwards the feed intake of 5% meat and bone meal treatment was significantly lower (p<0.05) than for the other three treatments. The results of Trial 2 showed that the feed intake could be significantly improved only when the total tryptophan level reached 0.237%. Piglets in the 5% SDPP treatment had higher feed intake than piglets in 10% meat and bone meal treatment with 0.180% of tryptophan, but did not reach a significant level (p<0.05). Body weight gain also had the same trend as feed intake. The pigs in Treatment 1, the lowest total level of tryptophan treatment (0.176%), had lowest feed intake and weight gain, but the difference did not reach a significant level (p>0.05). The pigs in Treatment 1 of Trial 3 had the lowest feed intake and weight gain (p>0.05). Treatment 2 (0.237%) had the highest average feed intake from Week 1 to Week 5; the second best result was recorded in Treatment 4. As for the weight gain of the piglets in Treatment 4 (5% SDPP), they had a higher average weight during the first 3 weeks. The feed efficiency was better for Treatment 4 (5% SDPP) during the first 2 weeks. The results of these trials showed that both SDPP and tryptophan had a trend to improve the feed intake and weight gain.

• Biomolecules & Therapeutics
• /
• 제5권1호
• /
• pp.23-35
• /
• 1997

Physiological effects in SAM P6 and Rl by administration of Cervus cornu, Astragali Radix, Rehmanniae Radix, and Angelicae Radix extracts were screened to know in vivo activities of each extracts. We measured complete blood cells (CBC) such as aBC, HGB, and HCT using coulter's method. Plasma concentrations of albumin, glucose, alkaline phosphatase, calcium, creatinine, inorganic phosphate, urea and total iron ere also analyzed using biochemical clinical autoanalyzer. Plasma concentrations of cortisol, total T$_3$, and total T$_4$ were measured by chemiluminescent immunoassay methods. At 12 weeks after birth, Cervus conu or Astragali Radix or Rehmanniae Radix extracts were given 5 g/Kg.day p.o. for 0,7,14,21, and 30 days each in both SAM Rl and SAM P6. Angelicae Radix study was done the same as the others except the mice were 16 weeks after birth. The RBC, HGB, and HCT levels after administration of Astragali and Rehmanniae were elevated in SAM Rl, but those in Cervi study were increased in SAM P6 the most. Decreases in alkaline phosphatase concentration of SAM Rl and P6 after Cervi administration were detected. Total plasma iron concentration was decreased by Angelicae administration in SAM P6. In general, Angelicae and Rehmanniae stimulate increases in cortisol, but total T$_3$ and T$_4$ levels were also elevated by all these extracts. In conclusion, these herval medicine extracts help hematopoiesis in SAMs through probably different mechanisms.

• Journal of Nutrition and Health
• /
• 제33권7호
• /
• pp.745-754
• /
• 2000

Effects of oral taurine supplementation (6g/day)for 2-4 weeks on activities of red blood cell(RBC)total superoxide dismutase (SOD) and plasma glutathione peroxidase(GSH-Px) and the level of malondialdehyde(MDA) were evaluated in healthy female adults (23.6$\pm$0.3 years old). Compared to the value for 0 week plasma GSH-Px activity of the subjects was significantly lower after 2 weeks of taurine supplementation(p<0.05) and recovered to the value similar to 0 week after 4 weeks of taurine supplementation. RBC total SOD activity tended to be decreased after 2 weeks of taurine supplmentation compared to the values for 0 week although the difference between the means of the two group was not statistically significant. Plasma MDA level was not significantly decreased by taurine supplementation most probably due to the fact that the subjects participated in the present study were healthy and their antioxidant defense system had been in the 'normal' range. Plasma MDA concentration was negatively correlated with plasma taurine concentration(r=-0.2003m p<0.05) but tended to be positively correlated with plasma cholesterol concentration(r=0.2465, p=0.0645) as expected Plasma GSH-Px activity was positively associated with the percentage of 22:0 (r=0.2892, p<0.05) or 20:4w6(r=0.2939, p<0.05). On the other hand plasma MDA concentration was positively correlated with the percentage of 20:5w3 in plasma total lipids(r=0.2635 p<0.05) and negatively correlated with $\Delta$5 desaturation index of w6 fatty acids(20:3w6⇒20:4w6) in plamsa total lipids(r=-0.2714, p<0.05) as well as in phospholipids(r=-0.2864, p<0.05). From these results protective effect of taurine supplementation against lipid peroxidation and antioxidant defense system in humans appears to be minimal when the subjects are in a relatively healthy state. Further studies concerning the antioxidant efficacy of taurine should be conducted in human subjects under various disease states related to oxidative stress such as diabetes and artheroxclerosis.

• Asian Pacific Journal of Cancer Prevention
• /
• 제15권22호
• /
• pp.9847-9851
• /
• 2014

Background: Multiple myeloma (MM) is a haematological cancer characterized by clonal proliferation of plasma cells.The aim of this study was to investigate the activity of serum paraoxonase-1 (PON1) and arylesterase (ARE) in multiple myeloma with and without free light chain excretion(FLCe-MM and NFLCe-MM); as well as to investigate possible alterations in oxidative stress parameters. Materials and Methods: Total thiol (T.thl), oxidative stress index (OSI), total oxidant status (TOS) and total antioxidant status (TAS) were examined in addition to the PON1 and ARE enzyme activities in twenty one FLCe-MM and nineteen NFLCe-MM subjects. Routine parameters like lipid panel, serum total protein, albumin, creatinine, blood urea nitrogen (BUN), uric acid and hemoglobin levels were compared with the oxidative stress markers. Results: Serum total protein, BUN, creatinin, and uric acid levels were significantly higher (p=0.04, p=0.001, p=0.001 and p=0.0022, respectively), while hemoglobin and albumin levels were significantly lower in FLCe-MM patients (p=0.009 and p=0.04,respectively). PON1 and ARE activities were significantly lower in patients with FLCe-MM compared to those with NFLCe-MM (p=0.001 and p=0.008, respectively). Conclusions: Depending on our results of prognostic markers of MM such as age, hemoglobin, albumin, and creatinine we feel confident to presume FLCe-MM as a subgroup with a worse prognosis. A decrease in PON1 and ARE activities may contribute to the prognosis and may be used as a prognostic tool in MM.

• 한국토양비료학회지
• /
• 제45권5호
• /
• pp.733-737
• /
• 2012

The objectives of this study were to investigate soil chemical properties for forest rehabilitation and suggest design and management in abandoned coal mine areas in Mungyeong, Gyeongsangbuk-do. Total study sites were 10 sites, and soil analysis particular were soil pH, TOC, total-N, C/N ratio, A.v. $P_2O_5$, and CEC. Because most of study sites showed soil pH from 5.0 to 7.0, it seems that soil pH does not affect growth of vegetation. But soil pH in Danbong1 was acidic (pH 4.6), so it is needed to improve with ameliorant such as limestone. Most of study sites is necessary to manage for organic matter and Nitrogen, because there sites showed lower value of TOC and total-N than general forest. The values of A.v. $P_2O_5$ and CEC were good in most of study sites, so it seems that they do not have effect on vegetation growth. All of soil factors has no regression according to elapsed time after rehabilitation. TOC, total-N and A.v. $P_2O_5$ among soil properties have positive relationship between each other. It is necessary to fertilizer for organic matter and Nitroge because of value in TOC, total-N and C/N ratio. The results of this study were analyzed only one time. So, long-term monitoring for soil properties is important for the correct forest rehabilitation and management.

• 한국보건간호학회지
• /
• 제19권1호
• /
• pp.5-17
• /
• 2005

This research was conducted to determine the actual condition of obesity and obese students' total cholesterol. blood glucose and blood pressure, and to analyze the relationship between the obesity rate and total cholesterol. blood glucose and blood pressure among the students at 7 middle schools in A city in Kyoung ki-do. The results were as follows: 1. Among 12,148 student participants in this investigation. students of normal weight range were $91.5\%$ and obese students were $8.5\%$, breaking down to mildly obese of $4.3\%$ $(boys,\;5.4\%;\;girls,\;3.0\%)$. moderately obese of $3.4\% (boys,\;4.6\%;\;girls,\;2.1\%)$ and severely obese of $0.7\%(boys,\;0.9\%;\;girls,\;0.5\%)$, The gender difference was statistically significant $(x^2=111.5830. p=.0001). 2. To analyze the 1.027 obese students. the average of total cholesterol was 166.9mg/dl, 171.0mg/dl and 182.1mg/dl in the mild, moderate and severe obesity groups, respectively. The results became more significant with increasing obesity rate (F=10.06, p=.0001). The average of systolic blood pressure (SBP) was 121.9mmHg, 123.2mm, and 127.5mm, respectively. The results became more significant with increasing obesity rate (F=6.29, p=.0019). The average of diastolic blood pressure (DBP) was 74.4mmHg. 76.0mmHg. and 78.4mmHg, respectively. The results became more significant with increasing obesity rate (F=8.15. p=.0003). The average of blood glucose was 83.3mg/dl, 84.5mg/dl, and 82.3mg/dl, respectively. There was no significant difference with obesity rate. 3. There were significant correlations between obesity rate and cholesterol(r=.11288, p=.0003), between obesity rate and DBP(r=.14209, p=.000l). and between obesity rate and SBP(r=.14081. p=.0001). However, there was no significant correlation between obesity rate and blood glucose (r=.00655, p=.8339).

• Journal of Community Nutrition
• /
• 제3권1호
• /
• pp.14-20
• /
• 2001

A cross-sectional study to determine dietary intake and plasma triglyceride total cholesterol LDL-cholesterol and HDL-cholesterol of 185K Korean men was conducted across three different age groups The younger group (age 21 to 34) was significantly (p<0.001) taller but showed lower (p<0.05) percent body fat than the older group (age 45 to 60) Weight and body mass index was not different among age groups. Older men showed significantly(p<0.01) lower energy and total fat intake than younger men Besides macronutrients, most participants consumed an adequate amount of micronutrients but calcium consumption of the middle age group (age 35 to 44) was less than 75% of RDA In older men plasma triglyceride(207.8$\pm$155.5 mg/dl) total cholesterol (201.4$\pm$40.0 mg/dl) and LDL-cholesterol(106.0$\pm$32.7 mg/dl) concentrations were significantly hight(p<0.001) than in younger men wereas no significant difference was observed in HDL-cholesterol concentration Subjects with a higher BMI(bMI$\geq$25.0) showed significantly higher (p<0.001) triglyceride(200.2$\pm$107.6 mg/dl) total cholesterol(211.0$\pm$40.1 mg/dl) LDC-cholesterol(118.16$\pm$35.5 mg/dl) concentrations and lower(p=0.001) HCL-cholesterol concentration (52.8$\pm$15.9 mg/dl) than subjects with lower BMI(BMI<23.0) Dietary intake of fat cholesterol did not show significant associations with any of the plasma lipid profiles. However, anima fat intake was significantly (p<0.05) correlated with plasma total cholesterol and triglyceride concentrations in the older age group. On the hand percent body fat was correlated (p<0.05) with all of the plasma lipid and lipoprotin concentrations examined for all age groups Results indicate both dietary intake and percent body fat are important determinants of the plasma lipid concentrations is the elderly but only percent body fat or body mass could be valid predictors for the plasma lipid concentrations of the younger age group.

• 한국식품영양학회지
• /
• 제27권6호
• /
• pp.1067-1077
• /
• 2014

A study was undertaken to examine the effect of adding freeze dried maquiberry powder on the quality of pound cakes. Freeze dried maquiberry was added to the flour at a ratio of 0.5, 1, 1.5 and 2.5%. The antioxidant activity was estimated by DPPH free radical scavenging activity, the total phenolic compounds content, and flavonoid content in freeze dried maquiberry powder of pounds cakes. Antioxidative activity was highly correlated with the total phenolic and total flavonoids contents of freeze dried maquiberry powder of pound cakes (r=0.9126, p<0.001, r=0.8366, p<0.001, respectively). The quality characteristics of freeze dried maquiberry powder of poundcakes were estimated. The specific volume decreased significantly with increased substitution level of freeze dried maquiberry powder (p<0.01). The lightness significantly decreased with increased freeze-dried maquiberry powder of pound cake crust and crumb (p<0.01, p<0.01). The hardness and adhesiveness increased, while gumminess tended to reduce with increased maquiberry powder. The consumer acceptability score of 0.5~2.5% freeze dried maquiberry powder of pound cakes ranked significantly (p<0.01) higher than those of the other groups in overall preference. These results showed that freeze dried maquiberry powder is a good ingredient to increase consumer acceptability and health.

• 대한물리의학회지
• /
• 제3권4호
• /
• pp.225-233
• /
• 2008

Purpose : The purpose of this study was to investigate changes of muscle strength, ROM and proprioceptive function as before & after ankle taping in soccer players. For this study fifteen sports club whose had no ankle injuries were volunteered. Methode : Fifteen healthy male in soccer players participated in this study. Biodex pro system3 was used to measure isokinetic muscle strengths at $60^{\circ}$/sec angular velocity. Performances of ankle joint were measured peak torque, total work, average power, total work. To measure proprioceptive function used goniometer. Results : 1. proprioceptive sensation error were significantly differences by before & after taping(p<.05). 2. Compare of total work of dorsi flexion plantar flexion weren't significantly differences by before & after taping(p>.05). 3. Compare of average power of dorsi flexion weren't significantly differences by before & after taping(p>.05). 4. Compare average power of plantar flexion were significantly differences by before & after taping(p<.05). 5. Compare average peak torque of dorsi flexion weren't significantly differences by before & after taping(p>.05). 6. Compare average peak torque of plantar flexion were significantly differences by before & after taping(p<.05). Conclusion : Taping can have propriocetive aberrative angular measure, power & peak torque of plantar flexion were significantly differences. But, total work of dorsi flexion plantar flexion and power & peak torque of dorsi flexion weren't significantly differences.

• 한국지진공학회논문집
• /
• 제12권4호
• /
• pp.45-54
• /
• 2008

이 연구의 목적은 P-delta 영향을 고려한 프리캐스트 세그먼트 PSC교각의 성능을 파악하는데 있다. 개발된 프리캐스트 세그먼트 PSC교각 실험체에 일정 축하중 하에서 횡방향 반복하중을 가하는 준정적 실험을 수행하였다. 사용된 프로그램은 철근콘크리트 구조물의 해석을 위한 RCAHEST이다. 비교적 큰 압축하중과 함께 지진하중과 같이 큰 규모의 횡하중으로 인한 대변위 문제를 고려할 수 있도록 Total Lagrangian 정식화 기법을 사용하였다. 이 연구에서는 반복하중을 받는 프리캐스트 세그먼트 PSC교각의 실험적, 해석적 결과를 제시하였다.