• Journal of environmental and Sanitary engineering
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• v.12 no.2
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• pp.37-42
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• 1997

The toxic and detoxifying effects of cadmium and zinc on rat plasma ACTH and serum cortisol levels were investigated in rats. Rats were injected by i.p. with saline (0.9%), cadmium chloride (0.25 or 0.5mg/kg body weight) and pretreated with zinc chloride (4mg/kg body weight) before cadmium chloride treatment 1 or 2 weeks, respectively. The ACTH levels were no significant differences in cadmium 0.25mg/kg-treated group, but were significantly decreased in cadmium 0.5mg/kg-treated group compared with normal group. The ACTH levels after zinc pretreatment for 1 week were significantly increased but zinc pretreatment for 2 week were no difference. The serum cortisol levels of cadmium treated rats were significantly decreased, but were increased in zinc pretreated rats. The results showed that the zinc have some protective effect on cadmium toxicity in rats.

• 대한핵의학회:학술대회논문집
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• 1977.05a
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• pp.95.3-96
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• 1977

• 대한핵의학회:학술대회논문집
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• 1972.11a
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• pp.71.3-72
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• 1972

• The Journal of Korean Medicine
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• v.30 no.2
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• pp.104-116
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• 2009

Objectives: This experimental study was designed to show the relationship between kidney qi deficiency and hypoadrenia. A comparative study between Sa-am and local area acupuncture stimulation was conducted. The test results help to show the relationship between kidney qi deficiency and hypoadrenia as well as the recuperation of the patient with the use of VAS, ROM, Sch ber test, ODI and salivary cortisol testing. Methods: 1. Twenty-four adults with chronic low back pain were recruited. Once selected the test population was divided into two different groups. One group was treated only with the use of local area acupuncture and the other with Sa-am acupuncture. 2. At the completion of each acupuncture treatment both groups underwent a VAS, ROM, ODI, $Sch{\ddot{o}}ber$ Test and salivary cortisol test. Results: 1. Both the Sa-am acupuncture group and the local area acupuncture group had statistical significance in VAS decrease and flection ROM increase. 2. Only the Sa-am acupuncture group had statistical significance in extension ROM increase. Only the local area acupuncture group had statistical significance in both lateral flection ROM increase and ODI test. 3. There was statistical significance of correlation between morning salivary cortisol test and adrenal fatigue questionnaire. Conclusions: Both local area acupuncture as well as Sa-am acupuncture treatments were effective for treating lower back pain caused by kidney qi deficiency. In addition, each patients recuperation level can be verified with the results seen from the salivary cortisol test results. The cortisol results suggest a similarity between kidney qi deficiency and hypoadrenia.

• Women's Health Nursing
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• v.7 no.1
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• pp.67-79
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• 2001

This study was designed to verify the effect of Doula-type-delivery nursing care on plasma $\beta$-endorphin, serum cortisol, related to delivery stress during labor, and postpartum anxiety of primipara by a quasi experiment(nonequivalent control group pretest-posttest design), from December, 1999 to August, 2000. The subjects of this experiment consisted of sixty eight primipara, with single gestation, full term, uncomplicated pregnancies, thirty three for the experimental group and thirty five for the control group. Their mean age was 26.1 years for the experimental group and 25.5 years for the control group. Their mean gestation period was 39.7 weeks for the experimental group and 40.1 weeks for the control group. As treatment, Doula-type-delivery nursing care was given for the experimental group. Data assessed plasma $\beta$-endorphin, serum cortisol during labor, and anxiety during postpartum. Plasma $\beta$-endorphin, serum cortisol were measured in the latent phase before treatment(pre-test) and the transition phase after treatment(posttest). Also, anxiety was measured in the latent phase before treatment(pre-test) and 24 hours postpartum after treatment(posttest). Data was analyzed by t-test, $x^2$-test, Repeated measures ANOVA with SAS Program. The results of this study were as follows; 1. Plasma $\beta$-endorphin was significantly elevated in the experimental group who were cared for with Doula-type-delivery nursing care during labor(P=.0463). 2. No significant group effects were found, but significant time effects were found for serum cortisol. 3. The postpartum anxiety of the experimental group was significantly lower than the control group(P=.0110). In conclusion, these findings indicate that Doula-type-delivery nursing care during labor could be effective in increasing maternal plasma $\beta$-endorphin and decreasing postpartum anxiety. Doula-type-delivery nursing care during labor could be applied as an effective nursing treatment for primipara.

• The Journal of Internal Korean Medicine
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• v.11 no.1
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• pp.127-140
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• 1990

To evaluate effects of Pai Mo San (PMS) water extract on the plasma cortisol concentration and arterial blood $PCO_2,\;PO_2$ in the rabbit. The results obtained were as follows: 1. Intravenous administration of PMS water extract at the dose of 0.2 ml/kg remarkably increased plasma cortisol concentration from 1 to 2 hours. 2. Intravenous administration of PMS water extract at the dose of 0.4 ml/kg plasma cortisol concentration showed more significant increase than the control group after 1,2,4 hours. 3. No change observed in the arterial blood $PO_2$ after intravenous administration of PMS water extract at the dose of 0.2 ml/kg used. 4. No change observed in the arterial blood $PO_2$ after intravenous administration of PMS water extract at the dose of 0.4 ml/kg used. 5. Intravenous administration of PMS water extract at the dose of 0.2 ml/kg arterial blood $PCO_2$ showed more significant decreased than the control group after 1,3 hours. 6. Intravenous administration of PMS water extract at the dose of 0.4 ml/kg significantly decreased arterial blood $PCO_2$. These results suggest that the therapeutic action of Pai Mo San water extract for Yeol Su (熱嗽), Wha Su (火熱), Gu Su (久熱) and anti-asthma maybe related with the increase of plasma cortisol, decrease of $PCO_2$.

• The Journal of Internal Korean Medicine
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• v.11 no.2
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• pp.94-103
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• 1990

To evaluate effects of Ga Gam Sam Kee Tang(GGSKT) water extract on the plasma cortisol concentration and arterial blood $PCO_2,\;PO_2$ in the rabbit. The results obtained were as follows : 1. Intravenous administration of GGSKT water at the dose of $0.2m{\ell}/kg$ remarkably increased plasma cortisol concentration from 1 to 2 hours. 2. Oral administration of GGSKT water extract at the dose of $10m{\ell}/kg$ significantly decreased plasma cortisol concentration on 3 hours. 3. Intravenous administration of GGSKT water extract at the dose of $0.4m{\ell}/kg$ remarkably decreased arterial blood $PO_2$ on 2 hours. 4. Oral administration of GGSKT water extract at the dose of $1.0m{\ell}/kg$ significantly decreased arterial blood $PO_ 2$ on 2 hours and remarkably increased on 4 hours. 5. Intravenous administration of GGSKT water extract at the dose of $0.2m{\ell}/kg$ remarkably increased arterial blood $PCO_2$ on 4 hours. 6. Oral administration of GGSKT water extract at the dose of $2.0m{\ell}/kg$ significantly decreased arterial blood $PCO_2$ from 1 to 2 hours. These results suggest that therapeutic action of GGSKT water extract for athma may be related with the increment of plasma cortisol concentration and the decrease of arterial blood $PCO_2$.

• The Journal of Internal Korean Medicine
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• v.11 no.2
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• pp.43-52
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• 1990

The following results were obtained from the observation on the change of plasma cortisol concentration and arterial blood $PO_2,\;PCO_2$ in the experiment of intravenous and oral administration of Chung Sang Bo Ha Tang Water Extract in the rabbit. 1. In intravenous administration, the plasma cortisol conce-ntration increased significantly about 2 hours after with a dose of $0.2m{\ell}/kg$, while the case of $0.4m{\ell}/kg$ reveals this significant increase of concentration about 3 hours after. 2. In oral administration, a significant increase of the plasma cortisol concentration was shown about 2 and 4 hours after with a dose of $1.2m{\ell}/kg$, on the other hand, an increase of concentration was shown at each hour in the case of $0.2m{\ell}/kg$, but it was not significant. 3. In oral administration, $PO_2$ in arterial blood increased significantly in the case of $0.2m{\ell}/kg$, and both the case of $0.1m{\ell}/kg$ and that of $0.2m{\ell}/kg$ gave a significant decrease of $PCO_2$ in arterial blood. With these results, it is verified that Chung Sang Bo Ha Tang has therapeutic effects on JISU(止嗽), JEONG CHEON(定喘), GEO DAM(祛痰) because intravenous and oral administration of it increases the plasma cortisol concentration, However, in the examination of $PO_2$ and $PCO_2$ in arterial blood, any remarkable result was not obtained.

• The Korean Journal of Community Living Science
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• v.17 no.3
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• pp.109-121
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• 2006

This study examines the relationship between mother's stress and cortisol level during late pregnancy and how it changes into postpartum periods. Thirty one families were recruited from Daejeon and Incheon in South Korea. The major findings were as follows: (1) The level of mothers' cortisol followed the typical diurnal pattern of decline throughout the day. Further longitudinal analysis revealed that the level of Korean mothers' cortisol steadily lowered from the 8th prenatal month to the 6th postnatal month. (2) During pregnancy, mothers reported to experience changes in physical activities, daily routines, eating habits, types or amount of social activities and sleeping habits. Among these they were stressed the most by changes in physical activities and social activities. (3) The results of postpartum depression tests conducted at two months after giving birth showed mothers at this time were mostly stressed from difficulty sleeping and unnecessary self criticism. (4) The level of psycho social stress in mothers at six months after giving birth was mainly on social roles and the questions about self reliance marked the highest points. (5) Overall, there was a tendency for the level of maternal stress to decrease definitely from before and after the delivery and even though the level of stress was steadily decreasing up to 6th postpartum month it was not as sharp as those of before and after the birth of the babies. The level of cortisol analysis also showed the same obvious tendency.

• Korean Journal of Ichthyology
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• v.20 no.3
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• pp.149-155
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• 2008

The effects of noise stress response on hematological parameters (hemoglobin, hematocrit and MCHC) and plasma parameters (cortisol, glucose and albumin) in Korean rockfish (Sebastes schlegeli), a very important commercial marine fish in Korea, were investigated. These parameters were analyzed on fish exposed to an explosion of noise. There were no significant differences or trends in hematological parameters (hematocrit; control $29.7{\pm}4.8%$, experiment 32.0 35.5%; hemoglobin; control $6.5{\pm}0.7g/dL$, experiment 6.2 7.8 g/dL; MCHC; control $19.6{\pm}0.6g/dL$, experiment 19.9~22.2 g/dL). However, plasma cortisol and glucose exhibited significant differences from start to finish and displayed the following patterns (cortisol; control $180.7{\pm}35.4ng/mL$, experiment 247.0 444.5 ng/mL; glucose; control $32.5{\pm}6.3mg/dL$, experiment 50.5 109.0 mg/dL). In addition, the glucocorticoid receptor (GR) mRNA expression and basal levels of various tissues (eye, gills, liver, intestine, skin and gonads) were investigated for the first time in this marine fish. When the Korean rockfish was exposed to explosive noise stress, the GR mRNA was expressed more in the gonads than in other tissues tested and was elevated significantly from two and four times in the liver and gills, respectively, after noise exposure.