• Journal of Life Science
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• v.9 no.2
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• pp.216-221
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• 1999

In order to observe the bioactivity of ovariectomized rats, ovariectomized group (Ovx), nonovariectomized group(Sham) and ovariectomized aloe-treat group(Ovx＋Aloe) were made. Lipidperoxides of liver and kidney, serum AST.ALT, BUN, total cholesterol and HDL-cholesterol were investigated as follows. Lipidoxides of the liver and the kidney in Ovx group were 1.74 times and 1.38 times increased compared to Sham group respectively. But they were significantly decreased in Ovx+Aloe group compared to Ovx group. Serum AST and ALT in Ovx group were increased 1.49 times and 1.65 times respectively compared to Sham group respectively. But they were decreased compared to Ovx group. Serum total cholesterol in Ovx group was increased 1.48 times compared to Sham group. While it was increased 50% in Ovx＋Aloe group. Serum HDL-cholesterol in Ovx group was decreasd 23$\%$ compared to Sham group. While it was increasd 58% in Ovx＋Aloe group compared to Ovx group. Serum BUN in Ovx group was increased slightly compared to Sham group. In Ovx＋Aloe serum BUN had no change compared to Ovx group.

• Journal of Aquaculture
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• v.12 no.3
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• pp.221-228
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• 1999

The effects of sparp changes of water temperature (WT) on the stree response and physiological change of the cultured olive flounder (Paralichthys olivaceus) were examined by manipulating WT (3 patterns) in a running seawater culture system. In the first group (Exp. I), the WT was decreased from 18$^{\circ}C$ to 11$^{\circ}C$ within 6 hours and increased back to the original WT quickly. WT was decreased from 2$0^{\circ}C$ to 11$^{\circ}C$ within 5 hours and main-tained at 11$^{\circ}C$ for 10 hours. and then increased to 2$0^{\circ}C$ in the second group (Exp. II). In the third group(Exp. III) WT was decreased to 11$^{\circ}C$ within 5 hours (type A) or 10 hrs. (type B). In Exp. I and III, the level of serum cortisol was increased from 2.5$\pm$0.3 ng/ml and 2.6$\pm$0.9 ng/ml to 13.6$\pm$3.0 ng/ml and 12.4$\pm$3.2ng/ml, respectively, with WT decrease. However, no consistent tendency in the change of serum glucose level was shown according to WT decrease. In Exp. III, the glucose level of fish in type A was decreased until 5 hours and increased at 7 hours, then decreased until 12 hours where as the glucose level in type B was decreased until 5 hours and stayed at the level of 15.7 mg/dl. The serum osmolality was reduced with WT decrease and the response of serum electrolytes in this experiment conflicted, and a tendency in total protein, AST and ALT was not found following WT decrease. In conclusion, olive flounder responded to the stress caused by WT decrease and acclimated to this condition when the lower temperature was maintained. But there was no stress response in the blood of olive flounder when WT was increased. On the other hand, the degree of stress response in olive flounder was various according to the range and gradient of WT change.

• The Journal of Internal Korean Medicine
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• v.19 no.2
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• pp.392-410
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• 1998

In order to investigate the effect of Alismatis Lhizoma on hyperlipidemia, experimental studies were performed on hyperlipidemia rats. Hyperlipidemia model (controll group) was induced by 1% cholesterol fed-diet for 8 weeks. Sample I group fed with 1% cholesterol and 4% Alismatis Lhizoma diet for 8 weeks. Sample II group fed with 1% cholesterol and 8% Alismatis Lhizoma diet for 8 weeks. The contents of serum total cholesterol, triglyceride, free fatty acid, phospholipid, HDL-cholesterol and LDL-cholesterol were measured, and fat accumulation in liver and the change of elastic and collagenous fiber in aortic wall were observed. The results were summurized as follows ; 1. The content of total cholesterol in the serum compared with control group tended to be decreased in sample group, and then sample I group showed a significant value. 2. The content of triglyceride in the serum compared with control group tended to be decreased in sample group, and then sample I group showed a significant value. 3. The content of free fat acid in the serum compared with control group tended to be decreased in sample group, but did not show a significance. 4. The content of phospholipid in the serum compared with control group tended to be decreased in sample group, and then sample I group showed a significant value. 5. The content of HDL-cholesterol in the serum compared with control group tended to be increased in sample group, and then sample II group showed a significant value. 6. The content of LDL-cholesterol in the serum compared with control group tended to be decreased in sample group, and then sample I group showed a significant value. 7. The lipophagy in liver compared with control group tended to be repressed in sample group. 8. The change of elastic and collagenous fiber lesion in tunica media of aortic wall, compared with control group tended to be repressed in sample group. According to the above results, it is assumed that Alismatis Lhizoma has a valid effect on hyperlipidemia. And yet, it needs to make further researches that sample I group showed more significant value than sample II group.

• The Journal of Internal Korean Medicine
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• v.19 no.2
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• pp.347-366
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• 1998

In order to investigate the effect of Lycii Radicis Cortex on hyperlipidemia, experimental studies were performed on hyperlipidemia rats. Hyperlipidemia model (controll group) was induced by 1% cholesterol fed-diet for 8 weeks. Sample I group fed with 1% cholesterol and 4% Lycii Radicis Cortex diet for 8 weeks. Sample II group fed with 1% cholesterol and 8% Lycii Radicis Cortex diet for 8 weeks. The contents of serum total cholesterol, triglyceride, free fatty acid, phospholipid, HDL-cholesterol and LDL-cholesterol were measured, and fat accumulation in liver and the change of elastic and collagenous fiber in aortic wall were observed. The results were summurized as follows ; 1. The content of total cholesterol in the serum compared with control group tended to be decreased in sample group, but did not show a significance. 2. The content of triglyceride in the serum compared with control group tended to be decreased in sample group, and then sample II group showed a significant value. 3. The content of free fat acid in the serum compared with control group tended to be decreased in sample group, and then sample II group showed a significant value. 4. The content of phospholipid in the serum compared with control group tended to be decreased in sample group, but did not show a significance. 5. The content of HDL-cholesterol in the serum compared with control group tended to be increased in sample group, and then sample I group showed a significant value. 6. The content of LDL-cholesterol in the serum compared with control group tended to be decreased in sample group, and then sample I group showed a significant value. 7. The lipophagy in liver compared with control group tended to be decreased in sample group. 8. The change of elastic and collagenous fiber lesion in tunica media of aortic wall, compared with control group tended to be decreased in sample group. According to the above results, it is assumed that Lycii Radicis Cortex has a valid effect on hyperlipidemia. Therefore, it seems to be applicable to the diseases related to hyperlipidemia.

• YAKHAK HOEJI
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• v.26 no.2
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• pp.97-103
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• 1982

This paper presents anti-inflammatory effects of nonsteroidal anti-inflammatory drugs and their copper complexes, and the change of content of copper in serum, liver, brain and edema foot induced by 1% carrageenan in rats, and also investigation of stomach hemorrhage. The results were as follows. 1. The content of copper decreased in liver and brain, however, the concentration of copper significantly increased in serum and edema site after carrageenan injection in rats. 2. The content of copper in serum and edema site was decreased after administration of anti-inflammatory drugs. 3. Edema inhibition rate of aspirin was, higher than that of copper (II) aspirinate, but edema inhibition rate of copper complex of naproxen was markedly higher than that of naproxen. 4. Hemorrhage of stomach of copper salicylate was higher than that of sodium salicylate, but hemorrhage of stomach of sodium naproxen was higher than that of copper naproxen.

• Journal of Sasang Constitutional Medicine
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• v.2 no.1
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• pp.149-166
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• 1990

In order to investigate experimented effects of Indongdeung Jigolpi-Tang, which is applied to Soyangin, to diabetes, the measurement, comparison and observation made on the contents of volumes of blood glucose, total cholesterol, triglyceride, phospholipid, total protein and electrolyte($K^+$, $Na^+$) in blood serum by giving a high blood glucose, induced by streptozotocin, to hyperglycemic rats, dosing the cooked liquid of I.J.T., and following conclusion was attained. 1. The volume of glucose urine, induced by streptozotocin to hyperglycemic rats, was shown an increase in comparision to a normal flock when $12.50m{\ell}/kg$ of I.J.T. dosed to the rats and checked after two and four weeks and thereby, a sinificant reduction in the volume of blood glucose was made. 2. The volume of total cholesterol of blood serum in the diabetic rats, induced by streptozotocin, was increased in comparision to the normal flock, and in the fouth week of dosing $1.25m{\ell}/kg$ of I.J.T., a significant reduction of total cholesterol volum was shown in the blood serum. 3. The volume of triglyceride in the blood serum of the diabetic rats, induced by the streptozotocin, was increased in comparision to the normal flock, and with dosing $1.25m{\ell}/kg$ and $12.50m{\ell}/kg$ of I.J.T., a significant reduction of triglyceride volium was shwon in the blood serum after second and fourth week. 4. The volume of phospholipid in the blood serum of the diabetic rats, induced by the streptozotocin, was somewhat reduced in comparision to the normal flock, and with dosing $1.25m{\ell}/kg$ of I.J.T., a significant reduction of phospholipid volium in the blood serum was shown after first and second week. 5. The volume of total protein in the blood serum of the diabetic rats, induced by the streptozotocin, was somewhat reduced in comparison to the normal flock however, with dosing the I.J.T., no significant change on the volium of total protein was made in the blood serum. 6. The volume of potassium in the blood serum of the diabetic rats, induced by the streptozotocin, was increased in comparision to the normal flock however, with dosing the I.J.T., no significant change of potassium content was made in the blood serum. 7. The volume of sodium in the blood serum of the diabetic rats, induced by the streptozotocin, was somewhat reduced in comparision to the normal flock, and with dosing $12.50m{\ell}/kg$ of the I.J.T., a significant increase was shown in the blood serum after first week. Soyangin, accompanying with a middle and upper heat, the I.J.T. - that has a merits of cleaning up fever, solving fever, solving poison, solving thirst and restoring exhaustion - can be proved that it has a blood sugar reduction effect and it is considered that it can be meritorious for strengthening vitality, further, many other exhausting diseases, and can actively used for the cases such as thirst causing disease and a disease that causes an abnormal food hunger, thirst causing and frequent going to pass urine, in particular.

• Development and Reproduction
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• v.12 no.1
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• pp.57-66
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• 2008

Changes in luteinizing hormone (LH), serum testosterone (T), and salivary T levels with age were examined in Korean men. Serum was obtained from 167 Korean men of different ages ($20{\sim}69\;y$), and the serum LH and T levels were measured. Saliva samples were also obtained, and the salivary T level was determined. The LH levels did not change considerably until 40 y of age (20s, $2.5{\pm}1.0$; 30s, $2.7{\pm}1.5$; and 40s, $2.5{\pm}1.8\;mIU/mL$) but increased significantly around 50 y (50s, $3.7{\pm}1.8$ and 60s, $3.1{\pm}1.7\;mIU/mL$). Further, the serum T levels also did not change until 40 y of age (20s, $5.3{\pm}2.6$, 30s, $4.4{\pm}1.4$, 40s, $4.1{\pm}1.5\;ng/mL$) but decreased significantly at 50 y (50s, $3.4{\pm}1.5$; 60s, $2.6{\pm}0.8\;ng/mL$). The salivary T levels also showed small changes until the age of 40 y ($20s{\sim}40s$, $0.11{\pm}0.015\;ng/mL$) but decreased significantly at 50 y ($0.08{\pm}0.03\;ng/mL$). Thus, the relative ratio of salivary T to serum T levels did not change significantly in all the ages examined ($2.4{\pm}0.9%$). Linear regression analysis predicted that the LH levels increased 1.5%/y while the serum and salivary T levels decreased 1%/y and 0.8%/y, respectively. The serum T/LH ratio did not change considerably until the age of 40 y ($20s{\sim}40s$, $2.27{\pm}0.14$) but decreased significantly ($1.2{\pm}1.0$) at 50 y. Age-related changes in the salivary T/LH ratio were very similar to those in the serum T/LH ratio. These results demonstrated that LH and T levels in serum or saliva did not change considerably until 40 y of age; instead, in Korean men, from 50 y of age, the LH level increased, while the T level decreased. This suggests that primary testicular failure that occurred due to aging (approximately 50 y) and caused this phenomenon. The present study also shows that the salivary T level can be an indicator of the free T level in serum although the salivary T level correlates weakly with the total T level in serum (r=0.53). Thus, information regarding salivary T levels may be useful for studying the age-related changes occurring in male testicular physiology.

• Journal of Nutrition and Health
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• v.30 no.8
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• pp.952-959
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• 1997

Korean intakes of Vitamin A have not reached RDA for a long time according to the National Nutrition Survey. The pupose of this study was to examine the serum response to short-term carotenoids-rich vegetable juices supplementation. A total of 31 female students were recruited for this study. Their average serum retinol content before supplementation began was 14.74$\mu\textrm{g}$/100ml, and 87% of them had lower than adequate levels. Serum $\beta$-carotene, $\alpha$-carotene, lycopene and lutein contents were 0.77, -, 0.74 and 8.29$\mu\textrm{g}$/100$m\ell$ respectively. The serum responses to 3 kinds of juice supplementation for 3 weeks are summarized as follows. A small but steady increase in serum retinol concentration was detected with the supplementation (p<.05), but the kinds of juice made no significant difference. Serum $\beta$-carotene contents also increased with the supplementation(p<.01), but the kinds of juice again made no significant difference. Serum lycopene increased with the lycopene-containing vegetable juice and tomato juice supplementation, but the increase wasn't significant. There was no change in serum lycopene levels with the lycopene free carrot juice supplementation. Finally, there were no signifnicant changes in serum lutein and $\alpha$-carotene levels with the 3 kinds of juice supplementation.

• Journal of Veterinary Clinics
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• v.15 no.2
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• pp.291-302
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• 1998

Four out of 15 dogs were successfully induced diabetes mellitus with intravenous iqiection of 30 mg of streptozotgin and 50 mg of alloxan monohydrate per kilogram body weight and maintained more than 9 weeks without iqiection of insulin or oral hypoglycemic sgent Histopathologicallyi these four dogs have typical diabetic lesions such as degeneration and vacuolation of pancreatic islet cells, and fatty change of liver at necropsy in the end of study. Serum glucose level increased dramatically at 24 hours post-injection but serum fructosamine level increased gradually and reached plateau at 31-41 days post-injection of streptozotocin and alloxan. Serum fructosamine concert%lion correlated very well with serum glucose concentration of preceding 4-7 weeks in experimentally induced diabetic dogs. Our data suggest that serum fructosamine reflects mean glucose concentration of preceding 4-7 weeks in experimentally induced diabetic dogs.

• Journal of Acupuncture Research
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• v.19 no.4
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• pp.140-151
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• 2002

This study was carried to identify whether acupuncture at several meridian points can affect the human anesthesia or not through the analysis of serum intermediates, such as, melatonin, serotonin, TSH, cortisol in human serum. We investigated the effect of accupuncture on the change of serum intermediates which have frequently been made a subject of discussion owing to its hyponic and sedative properties in practice. The result obtained were as follow ; 1. Serum melatonin levels was hardly affected at 40 minutes after general acupuncture on Hab-Gog, Nae-Gwan, and the other meridian points as compared with that($5.64{\pm}1.02pg/ml$) of resting control group. But on day 1 after acupuncture, these tend to increase significantly ($7.95{\pm}2.05pg/ml$ to $8.21{\pm}1.57pg/ml$, p <0.05). On the other hand, control group under sleep showed the serum level of $7.39{\pm}1.03pg/ml$. Additional acupuncture at In-Dang induced the increased melatonin level, especially at 40minutes after acupuncture(p <0.05). 2. Serotonin level in resting control serum recorded $51.14{\pm}8.17{\mu}g/ml$. Acupuncture at determined meridian point intend to increase average level of serotonin, but not significant. However observation on day 1 after acupuncture at Hab-Gwan meridian point and under sleeping showed the significantly increased serotonin level, $74.05{\pm}35.83{\mu}g/ml$, $70.44{\pm}13.08{\mu}g/ml$, respectively. 3. TSH level in intact human serum recorded $0.85{\pm}0.24{\mu}IU/ml$. and the serum exposed to acupuncture showed the irregular pattern of TSH level in a mean range of $0.76{\pm}0.44{\mu}IU/ml$ to $1.06{\pm}0.38{\mu}IU/ml$, regardless of meridian point or time after acupuncture. 4. The values of serum cortisol in control group were $11.76{\pm}2.06{\mu}g/dl$ in resting, $7.51{\pm}2.85{\mu}/dl$ under sleep, respectively. The level of serum cortisol in 40minutes after acupuncture was markedly (p <0.05) reduced to the serum levels of $5.65{\pm}2.58{\mu}g/dl$ (Hab-Gog, Nae-Gwan), $7.58{\pm}3.21{\mu}g/dl$ (Gyo-Gam, Sin-Mun besides Hab-Gog, Nae-Gwan), $6.43{\pm}3.54{\mu}g/dl$ (In-Dang besides to Hab-Gog, Nae-Gwan), respectively, as compared with control, intending to increase a little on day 1 after acupuncture. From the above results, the analysis of serum intermediates suggest that acupunctuation at meridian points applied to at this study act upon the phase of light anaesthesia or hypnosis, at the same time affect pituitary-adrenal axis rather than hypothalamus-pituitary axis in the secretary system of hormone and also don't affect dorsal-raphe nucleus according to the observation of change transition in serum intermediates, such as TSH, serotonin, and cortisol.