• Korean Journal of Veterinary Service
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• v.13 no.1
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• pp.49-53
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• 1990

In order to know the range in blood chemical values and enzyme activities of korean native cattle and pigs being raised in kyongbuk province, the mean values of serum protein compositions, enzyme activities(GOT, GPT, ALP), cholesterol, glucose, bilirubin, creatinine, urea nitrogen and uric acid were determined and the results obtained were as follows ; 1. Mean contents of total protein, albumin, globulin and A / G ratio for the korean native male cattle were $7.28{\pm}0.86$ g / dl, 43.39{\pm}0.65$ g / dl, 43.83{\pm}0.92$ g / dl & 40.95{\pm}0.34$；for the male pigs were 47.39{\pm}0.84$ g / dl, 43.63{\pm}0.43$ g / dl, 43.77{\pm}0.88$ g / dl, 40.97{\pm}0.26$；for the female pigs were 47.60{\pm}0.68$ g/ dl, 43.54{\pm}0.58$ g / dl, 43.90{\pm}0.74$ g / dl, 41.02{\pm}0.34. 2.$ Mean activities of GOT, GPT and ALP for the korean native male cattle were 448.3{\pm}11.6$ U, 429.6{\pm}4.6$ U, 413.7{\pm}2.8$ U； for the male pigs were 458.6{\pm}10.6$ U, 438.6{\pm}5.3$ U, 424.9{\pm}9.2$ U； for the female pigs were 443.9{\pm}10.8$ U, 440.5{\pm}4.6$ U, 413.9{\pm}3.4$ U. 3. Mean contents of cholesterol, glucose and bilirubin for the korean native male cattle were 4108.7{\pm}31.8$ mg / dl, 488.2{\pm}26.4$ mg / dl, $0.69{\pm}0.52$ mg / dl; for the male pigs were 4105.9{\pm}18.3$ mg / dl, 4102.9{\pm}22.3$ mg / dl, 40.70{\pm}0.18$ mg / dl: for the female pigs were $113.1{\pm}20.9$ mg / dl , 4103.2{\pm}23.9$ mg / dl, 40.49{\pm}0.21$ mg / dl. 4. Mean contents of creatinine, urea nitrogen and uric acid for the korean native male cattle were 42.86{\pm}0.69$ mg / dl, $18.1{\pm}5.0$ mg / dl, 41.38{\pm}0.66$ mg /dl; for the male pigs were 42.20{\pm}0.51$ mg / dl, $18.2{\pm}4.3$ mg / dl, 40.29{\pm}0.10$ mg /dl: for the female pigs were 42.36{\pm}0.70$ mg / dl, $20.5{\pm}5.4$ mg / dl, 40.69{\pm}0.27$ mg / dl.

• Journal of Fisheries and Marine Sciences Education
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• v.26 no.5
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• pp.935-940
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• 2014

To investigate effect of on sexual maturation in spotted seabass, Lateolabrax maculatus the sexual maturation, photoperiods were established to natural photoperiod, 9L:15D, 11L:13D, 13L:11D and 15L:9D. After rearing for 90 days from August 11 to November 10, gonadosomatic index (GSI) and hormones were analyzed. In the female, GSI was $1.07{\pm}0.09%$ in the natural photoperiod, $1.93{\pm}0.06%$ in 9L:15D, while the GSI of male was $0.75{\pm}0.05%$ in the natural photoperiod, $1.89{\pm}0.12%$ in 9L:15D and $0.22{\pm}0.05%$ in 15L:9D and the lowest in 15L:9D, respectively. The blood estradiol (E2) of female was $226.0{\pm}13.6pg/ml$ in the natural photoperiod, and the highest value of $296.3{\pm}15.0pg/ml$ in 9L:15D. The male $17{\alpha}20{\beta}OHP$ was similar to the female with $196.3{\pm}17.0pg/ml$ in the natural photo period and $133.0{\pm}15.5pg/ml$ in 9L:15D. The testosterone (T) of male was $259.3{\pm}33.1pg/ml$ in the natural photoperiod, but the hightest value of $370.5{\pm}27.5pg/ml$ in 9L:15D. These results provide basic information from sexual maturation of spotted seabass.

• Korean Journal of Community Nutrition
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• v.2 no.3
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• pp.281-293
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• 1997

Dietary fiber(DF) intake of teenagers was estimated and the major food sources of fiber were analyzed using three-day food records and data from 365 middle school students in urban, rural and fishing areas. Mean dwily DF intake of males was 9.2$\pm$3.9g in urban, 10.4$\pm$5.4g in rural, and 7.9$\pm$4.0g in fishing areas and the intake of female was 10.6$\pm$5.1g in urban, 10.6$\pm$5.2g in rural, and 7.7$\pm$3.3g in fishing areas. When related to energy intake, female consumed more DF(5.7$\pm$2.5g/1000㎉, 7.0$\pm$3.5g/1000㎉, 4.6$\pm$2.2g/1000㎉, in urban, and rural, fishing areas respectively) than males(4.2$\pm$1.3g/1000㎉, 4.6$\pm$1.5g/1000㎉, 4.4$\pm$2.0g/1000㎉ in urban, rural, fishing respectively). Mean crude fiber(CF) intake of males was 4.1$\pm$1.7g, 4.5$\pm$2.4g, 3.7$\pm$2.4g, and female's intake was 4.7$\pm$1.9g, 4.8$\pm$2.2g, 3.7$\pm$1.9g in urban, rural, and fishing areas respectively. The mean DF : CF ratio for the subjects was 2.2-2.6, indicating that the DF intake is 2-3 times that of CF intakes. The intakes of the two measures of fiber were highly correlated(r=0.7781) . The major food sources for DF were cereals, vegetables and fruits and the percentage contributions of the food groups to the DF intake were 27-37$\%$, 22-30$\%$, and 11.5-19.7$\%$ respectively. The present study indicates that the DF intake of teenagers is considerably lower than the recommended level and they need to consume more DF than that indicated by the present levels. The importance of nutrition education on health and dietary pattern should also be emphasized among teenagers.

• Korean Journal of Veterinary Research
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• v.28 no.2
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• pp.279-284
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• 1988

Observations were made on the blood picture of 50 multiparous and 98 infertile cows. The results obtained in this study were summarized as follows. 1. Mean values of RBC, Hb, PCV, MCV, MCH, MCHC and platelets for normal multiparous cows were $6.87{\pm}0.84{\times}10^6/mm^3$, $10.3{\pm}1.3g/100ml$, $31.4{\pm}3.7ml/100ml$, $46.1{\pm}6.9{\mu}^3$, $15.3{\pm}2.6pg$, $34{\pm}2.7%$, and $372.7{\pm}304.7{\times}10^3/mm^3$ respectively. 2. Mean values of RBC, Hb, PCV, MCV, MCH, MCHC and platelets for infertile cows were $7.00{\pm}0.98{\times}10^6/mm^3$, $10.6{\pm}1.2g/100ml$, $32.1{\pm}3.6ml/100ml$, $45.8{\pm}6.7{\mu}^3$, $15.3{\pm}1.8pg$, $33.9{\pm}3.3%$, and $382.7{\pm}157.5{\times}10^3/mm^3$, respectively. 3. Mean values of WBC count for normal multiparous and infertile cows were $7.92{\pm}1.72$ and $9.04{\pm}2.87{\times}10^3/mm^3$ respectively. 4. In the differential leukocytes count, mean values of neutrophils, lymphocytes, monocytes, eosinophils and basophils for normal multiparous cows were $29.7{\pm}7.9%$, $56.8{\pm}7.6%$, $2.9{\pm}1.9%$, $9.9{\pm}5.3%$ and $0.3{\pm}0.7%$, respectively, and mean values of neutrophils, lymphocytes, monocytes, eosinophils and basophils for infertile cows were $31.9{\pm}7.8%$, $57.5{\pm}7.9%$, $2.6{\pm}1.9%$, $7.5{\pm}4.8%$, and $0.4{\pm}0.2%$, respectively.

• Food Science of Animal Resources
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• v.38 no.1
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• pp.1-13
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• 2018

The objective of this study was to investigate quality attributes of beef patties formulated with dried pumpkin pulp and seed mixture (PM). Four different meatball formulations were prepared where lean was replaced with PM as C (0% PM), P2 (2% PM), P3 (3% PM) and P5 (5% PM). Utilization of PM decreased moisture and increased ash content of the patties. Incorporation of 5% PM (P5) increased the pH value of both uncooked and cooked patties compared to C group. Increasing levels of PM increased water-holding capacity. No significant differences were found in cooking yield and diameter change with the addition of PM. Incorporation of PM increased fat and decreased moisture retention of the samples. $a^*$ values were decreased with PM addition, where $L^*$ values did not differ among treatments and $b^*$ values were similar in C, P3 and P5 samples. Textural properties were mostly equivalent to control samples with the incorporation of PM even at higher concentrations. The addition of PM did not significantly affect any of the sensory scores tested. These results indicated that utilization of PM presents the opportunity to decrease the amount of meat besides to improve healthier profile without causing negative changes in physical, chemical and technological quality of beef patties.

• The Korean Journal of Food And Nutrition
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• v.9 no.4
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• pp.366-371
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• 1996

The purpose of this study was to investigate blood pressure and blood constituents in middle-aged men obesity. All the measurements were taken from 1524(obese 453, control 1071) man's subjects. The body mass index BMI in obese group and control was 26.6$\pm$1.4kg/$m^2$ and 22.2$\pm$1.9kg/$m^2$ respectively. The mean systolic and diastolic blood pressure in obese group were significantly higher than control(p<0.001). The concentrations of serum total cholesterol, triglyceride, HDL-cholesterol, LDL-cholesterol and atherogenic index in obese group were 202.1$\pm$34.7mg/dl, 210.0$\pm$121.8mg/dl, 43.4$\pm$10.3mg/dl, 116.7$\pm$33.5mg/dl, 3.8$\pm$1.2, respectively. There was significance in the relation between cholesterol, triglyceride, LDL-cholesterol and BMI. The frequency of dyslipidemia (hypercholesterolemia and hypertriglyceridemia) in obese group was significantly more than control(p<0.001).

• Journal of Radiation Protection and Research
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• v.1 no.1
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• pp.15-21
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• 1976

The present investigation was intended to study the state of Pm-147 in solution and its adsorbed state on membrane filters by varying the concentrations of Pm-147 solution and its pH. Also, the study on the coprecipitation of Pm-147 with $Fe(OH)_3$ was carried out by varying, amounts of $Fe(OH)_3$ and pH of the solution. The carrier-free Pm-147 exists in an ionic state of $Pm^{3+}$ in solution, and is adsorbed on membrane filter in filtration process. The adsorbed state of Pm-147 on the membrane filter shows various ionic state at a constant ionic strength of 0.1M NaCl, that is, $Pm^{3+}$ state exists until pH value of 5.0, then gradually $Pm(OH)^{2+}$ state appears between pH value of 5.0 to 6.0, and the state of $Pm(OH)_2^+$ and $Pm(OH)_3$ would be expected at the higher pH value of 6.0. Coprecipitation of Pm-147 on $Fe(OH)_3$ is an adsorption penomenon in an ionic state of $Pm^{3+}$ in acidic condition. At higher pH and larger amount of Fe carrier, the adsorbed state of Pm-147 shows $Pm(OH)^{2+}$ and $Pm(OH)_2^+$ state. As a results of the present studies, it is seen that the characteristic of carrier free radioisotopes is not due to the radioactivity, but due to the adsorption of ultramicroquantity of radioisopes. Therefore, the knowledge on the ultramicroquantity of radioisotopes could help for the solution of decontamination in handing and chemical procedure with radioisotopes.

• Journal of Animal Science and Technology
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• v.52 no.5
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• pp.349-356
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• 2010

This study was conducted to estimate heritabilities, repeatabilities and rank correlation coefficients among breeding values for litter size and sex ratio of Yorkshire and Landrace pigs using various single trait animal models. The analyses were carried out the data comprising 26,390 litters of Yorkshire and 26,173 litters of Landrace collected from the year 1998 to 2008 at a private swine breeding farm located in central part of Korea. Five different analytical models were used for genetic parameter estimation. Model 1 was most simple basic model fitted with year-month contemporary group fixed effect, random additive genetic effect and random residual effect. Model 2 was similar to the model 1 but permanent maternal environmental effect added as random effect, and model 3 was similar with the model 2 but linear and quadratic effects of sow age were added as fixed covariate effect. Model 4 was similar as model 2 except that the parity was added as fixed effect and model 5 was similar to model 3 or model 4 but covariate of sow age was nested within parity effect. The results obtained in this study are summarized as follows: The means and standard error of total number of pigs born per litter (TNB) and number of pigs born alive per litter (NBA) were $11.35{\pm}0.02$ and $10.04{\pm}0.02$ for Yorkshire, $10.97{\pm}0.02$ and $9.98{\pm}0.02$ for Landrace, respectively. The sex ratio (percentage of female per litter) was $45.75{\pm}0.11%$ and $45.75{\pm}0.11%$ for Yorkshire and Landrace, respectively. The heritability estimates of TNB (0.243) and NBA (0.192) from model 1 tended to be higher than those from any other models in both breeds. Differences in heritability and repeatability for TNB were not large among models 3, 4 and 5 and same tendency of negligible differences among estimates by models 3, 4 and 5 were observed for NBA, where heritability and repeatability ranged from 0.096 to 0.099 and from 0.188 to 0.193, respectively, in Yorkshire; and ranged from 0.092 to 0.098 and from 0.193 and 0.196, respectively, in Landrace. The heritability estimates for sex ratio were close to zero which was ranged from 0.002 to 0.003 for TNB and from 0.001 to 0.003 for NBA over the models applied. The rank correlation coefficients of breeding values by model 1 with those from other models (model 2, 3, 4 and 5), and breeding values by model 2 with those from other models (model 1, 3, 4 and 5) were highly positive but lower than the coefficients among breeding values by model 3, model 4 and model 5 which were high of 0.99, approximately, for TNB and NBA of both breeds.

• Korean Journal of Applied Biomechanics
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• v.12 no.2
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• pp.77-90
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• 2002

This study serves the purpose of understanding about correct jump and landing motion through Kinematical Analysis of Straddle Jump to Push up Motion at target by four elite sports aerobics athletes have more than four years career. And further more that make good assistance for coaches effective guidance through an offer basic data and correct diagnosis, evaluate of motions. It was picture-taked by two-video camera for Straddle Jump to Push up Motions. Camera speeds are 60 frame/sec. There are Kinematical Variation elements for analysis, the displacement of COG, each angle displacement left/right of shoulder-joint, each angle displacement left/right of knee-joint and each speed left/right of tip of the toes. Every each person accomplished severaly 3 times and we have acquired this conclusion. The conclusions were as follows; 1. Each situation for displacement of COG showed low height of COG by phase 1, 4, 5(79.05${\pm}9.07,\;46.41{\pm}3.65,\;18.66{\pm}0.54cm$) and It showed high height of COG by phase 2, 3($120.80{\pm}6.13,\;148.12{\pm}9.19cm$). 2. Each displacement left, right of shoulder-joint flexion by phase 1($91.07{\pm}8.30,\;90.77{\pm}5.72$deg/sec)and It showed maximal extension angles by phase 2($102.48{\pm}10.00,\;102.39{\pm}10.51$deg/sec). in part of phase 3, left of shoulder-joint angle($94.43{\pm}4.12$deg/sec) showed flexion phase 1, the other right shoulder-joint angle(88.38${\pm}$4.98deg/sec) showed more a little lower than phase 1, in last phase that showed most low by phase 4($70.58{\pm}13.72,\;54.24{\pm}11.58$deg/sec). 3. Each displacement left, right of hip joint showed maximal extent conditions by phase 2, 3($160.35{\pm}22.68,\;1534.77{\pm}5.40$deg/sec, $150.04{\pm}12.79,\;145.54{\pm}13.00$deg/sec) beside, ankle-joint showed minimal angle by phase 1, 4($93.59{\pm}18.92,\;85.37{\pm}13.23$deg/sec, $66.60{\pm}15.77,\;80.60{\pm}16.57$deg/sec). 4. Each displacement left, right of hip joint showed maximal extent conditions by phase 2($157.15{\pm}9.13,\;163.52{\pm}8.18$deg/sec), and right of hip joint showed minimal angle by phase 3($110.87{\pm}13.81,\;77.53{\pm}8.95$deg/sec) It showed alike condition of low angle by phase 1, 4($91.04{\pm}2.31,\;96.26{\pm}2.20$deg/sec). 5. Each displacement left, right of knee-joint showed maximal extent conditions by phase 1, 3, 4($173.46{\pm}2.95,\;171.51{\pm}5.44$deg/sec, $172.24{\pm}4.49,\;171.26{\pm}0.65$deg/sec, $162.78{\pm}2.13,\;164.10{\pm}5.97$deg/sec) but It showed flexion only left of knee-joint by phase 2($164.45{\pm}7.51,\;159.38{\pm}3.48$deg/sec). 6. Each speed left, right of the tip of the toes showed most fastest when someone jumped with lift up leges by phase 1, 2($321.32{\pm}67.91,\;316.90{\pm}41.97$cm/sec, $410.06{\pm}153.06,\;399.77{\pm}189.34$cm/sec), It showed more less speed than phase 1,2 by phase 3($169.74{\pm}67.17,\;150.00{\pm}63.80$cm/sec) and It showed most slow speed than phase 1,2,3 by phase 4($87.22{\pm}34.90,\;85.72{\pm}52.23$cm/sec).

• Korean Journal of Animal Reproduction
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• v.23 no.2
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• pp.119-125
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• 1999

The concentration of serum proteins, lipoproteins, leukocytes and lymphocytes in bursectomy and thymectomy Ogol chickens were examined from 5 days to 150 days of age. Concentration of serum proteins and lipoproteins were measured by cellulose acetate electrophoresis. The results summarized as follows : 1. The gamma-globulin concentrations in growing Korean native chickens and Ogol chickens were increased 0.41$\pm$0.01~0.85$\pm$0.05 mg/㎗ and 0.50$\pm$0.01~0.98$\pm$0.08 mg/㎗ from 1 day after to 5 days of age and gradually decreased at 10 days of age, and thereafter increased 0.82$\pm$0.06 mg/㎗, 1.09$\pm$0.04 mg/㎗ at 100 days of age. 2. The serum apha-, beta-, gamma-lipoprotein concentrations of growing Ogol chickens were 74.1$\pm$6.8~240.2$\pm$9.7 mg/㎗, 89.7 5.7~225.8$\pm$11.3 mg/㎗ and 87.6$\pm$4.7-220.3$\pm$10 mg/㎗, respectively. The serum -lipoprotein concentrations from 5 days to 150 days of age Ogol chickens were significantly decreased. 3. The leukocyte and lymphocyte counts in bursectomy and thymectomy Ogol chickens slightly increased from 10 to 100 days of age. However the leukocyte and lymphocyte counts in thymectomy chickens were lower than in untreated chickens. 4. The Ig concentrations of 1 day to 50 days(0.30$\pm$0.03~0.58$\pm$0.04 g/㎗) in bursectomy chickens were similar to those found in untreated chickens and thereafer increased from 50 to 150 days of age(0.58$\pm$0.04~1.21$\pm$0.05 g/㎗). The Ig concentrations in thymectomy chickens increased significantly.