• Korean Journal of Cognitive Science
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• v.1 no.2
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• pp.361-376
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• 1989

Norepoine is N-methylated by the enzyme phenly ethanolamine N-metyltransferase(PNMT)to form epinephrine.this enzyme is larhly restructed to the adrenal medulla where epinephrine in mammalian brain where epinephrine function as a neurotransmitter.It seems clear that central epinephrine is involved in the regulation of cardiovacular function and in several forms of hypertension.However,information about the struture of mammalian epinephrine forming enzyme has been limited until now.But recently we isolate bovine and human PNMT cDNA clone using gtll expression library and sequcde total nucleotide composition.To obtain information about the structrue of the human and rat PNMT proteins and gones and to further define the extent of the evolutionary relationships among the PNMT molecules of these species human and rat genomic DNA clones to PNMT were sequentially isolated and characterized.

• The Journal of Korea CHUNA Manual Medicine
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• v.1 no.1
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• pp.91-102
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• 2000

To prove the effect of Yukmijihwngwon(YMJHW) and Taeyoungjeon(TYJ) extract on the Meridian of Human body and Active oxygen experimentally, ORS & Free Radical of extract and precipitate of YMJHW and TYJ was measured. The results were summarized as follows; 1. TYJ extract, as a result of measuring QRIS, had a considerable effect on the function of pituitary gland, the 4th cervical vertebra and the 1 st lumbar vertebra. 2. TYJ precipitate, as a result of measuring QRIS, had a considerable effect on the function of liver, uterus, and vertebra. 3. YMJHW extract, as a result of measuring QRIS, had a considerable effect on the function of lung, adrenalin gland, bladder, prostate gland, ovaria, the 2nd cervical vertebra, the 3rd cervical vertebra, the 5th cervical vertebra, the 6th cervical vertebra, the 2nd lumbar vertebra, the 4th lumbar vertebra and the 5th lumbar vertebra. 4. YMJHW precipitate, as a result of measuring QRIS, had a considerable effect on the function of spleen, lung, kidney, adrenal gland, bladder, ovaria, the 2nd cervical vertebra, the 6th cervical vertebra, the 7th cervical vertebra, the 2nd lumbar vertebra, the 5th lumbar vertebra, sacrum, and knee joint. 5. As a result of measuring Free Radical, the level of TYJ is higher than YMJHW. It is thiut that's because of Duchung and roasted Gamcho. 6. As an order of QRIS levels, YMJHW precipitate is the highest, YMJHW extract is next, TYJ extract and TYJ precipitate. These results suggested that TYJ and YMJHW be usefully applied for suppressing of abnormal Meridian and noxious oxygen, preventing and curing all the disease.

• Journal of Life Science
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• v.19 no.12
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• pp.1777-1786
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• 2009

Thymosin ${\beta}4$, a small protein containing 43 amino acids, has multi-functional roles in cell physiology. It was first identified as a thymic maturation factor and recently has been shown to accelerate wound healing, hair growth, angiogenesis, tumor growth, and metastasis. It was also reported to play a key role in developing organs, including the nervous system and heart. Thymosin ${\beta}4$ induces the expression of vascular endothelial cell growth factor (VEGF), laminin-5, and other important biologically active genes. Using tissue microarray analysis, we investigated the expression patterns of thymosin ${\beta}4$ and VEGF in various normal human adult tissues. Thymosin ${\beta}4$ was highly expressed in the liver, pancreas, ductal epithelium of the salivary gland, and heart, and moderately expressed in the skin, lung, spleen, lymph node, thymus, ureter, and blood endothelial cells in both the lung and adrenal gland. The expression of VEGF generally co-localized with thymosin ${\beta}4$ and VEGF was highly expressed in the pancreas, ureter, mammary gland, liver, esophagus, and blood endothelial cells in both the lung and adrenal gland. These results suggest that thymosin ${\beta}4$ plays an important role in the function of various organs and since the expression pattern of thymosin ${\beta}4$ co-localized with VEGF, part of that function may be to induce or maintain angiogenesis.

• Current Research on Agriculture and Life Sciences
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• v.3
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• pp.181-189
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• 1985

This study was conducted to determine the effect of the adrenal function on the reproductive organs in immature rats treated with PMS. Two hundred and ten female rats (Wistar-Imamichi albino rats) of 21 days old (body weight : $58.7{\pm}3.53g$) were disposed in the intact rat group (Int.-) and adrenalectomized rat group (Adx.-) and then each group was devided into 3 subgroups, such as control (-Cont.), PMS treated (-PMS) was administered subcutaneously with 25 IU PMS, and and PMS cortisol treated groups (-PMS+Corti.) with 25 IU PMS and $30.0{\mu}g$ cortisol on 5 th day (aged 26 days old) after adrenalectomy, while the control groups with physiological salt solution by the same way. The reprodutive organs were observed at 48, 54, 60, 66, 72, 78 and 84 hours after hormone treatments. The results obtained were as follows ; 1. The measurments of time average ovary weight in all treated groups were increased with the elapse of time after treatment, and the difference among the treatments was significant (p<0.01) in the all observation time. But the difference of those was not recognized in Int.-Cont. and Adx.-Cont. groups. In the multiple range test. ovary weight of adrenalectomized rat groups (Adx.-PMS and Adx.-PMS+Corti. groups) was significantly (p<0.05) lighter than those of intact rat groups (Int.-PMS and Int.-PMS+Corti. groups), and the effect of cortisol administration was not reconized. 2. The difference of uterus weight was significantly reconized (p<0.01) in all observation time. The weight in Int.-PMS and Int.-PMS+Corti. groups was heavier until 66 hours after treatment, but the values in the adrenalectomized Adx.-PMS and Adx.-PMS+Corti. groups were heavier after 72 hours. The multiple range test showed that the significant difference was not found between Int.-PMS and Int.-PMS+Corti. groups, and Adx.-PMS and Adx.-PMS+Corti. groups. 3. The adrenal weight was not significantly different among the compared groups.

• Proceedings of the KSAR Conference
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• 2000.10a
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• pp.3-4
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• 2000

The synthesis of acyl-CoA catalyzed by acyl-CoA synthetase (ACS, EC 6.2.1.3) from fatty acid, ATP, and CoA is a crucial reaction in mammalian fatty acid metabolism. In arachidonate metabolism, acyl-CoA synthetase(ACS) plays a key role in the esterification of free arachidonate into membrane phospholipids. Following its release by the action of calcium dependent phospholipase, free arachidonate is believed to be rapidly converted to arachidonoyl-CoA and reesterified into phospholipids in order to prevent excessive synthesis of eicosanoids. In previous studies, we have characterized five ACSs (designated as ACS1-5) with different tissue distribution. ACS1, ACS2, and ACS5 are similar in structure and fatty acid preference, and completely different from ACS3 and ACS4. The latter are arachidonate-preferring enzymes closely related in structure but expressed in different tissues: ACS3 mRNA is highly expressed in the brain and the mRNA for ACS4 is expressed in steroidogenic tissues including adrenal gland, ovary, and testis. To learn more about the potential function of ACS4 in arachidonate metabolism, we have produced knock-out mice for ACS4 gene. ACS4+/- females become pregnant less frequently and produce small litters with extremely low transmission of the disrupted alleles. Striking morphological changes including extremely enlarged uterine filled with numerous proliferative cysts of various size were detected in ACS4+/- females. Furthermore, marked accumulation of prostaglandins were seen in the uterus of heterozygous females. These results indicate that ACS4 is critical for the uterine arachidonate metabolism and heterozygous disruption of its gene lead to impaired pregnancy.

• Women's Health Nursing
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• v.21 no.2
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• pp.106-114
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• 2015

Purpose: The purpose of this review was to describe a psychoneuroimmunology (PNI) framework for postpartum depression (PPD) and discuss its implications for nursing research and practice for postpartum women. Methods: This study explored the role of hypothalamic-pituitary-adrenal (HPA) axis and inflammation as possible mediators of risk factors for PPD through literature review. Results: From this PNI view, human bodies are designed to respond with the reciprocal interactions among the neuro-endocrine and immune system when they are faced with physical or psychological stressors. Chronic stress induces alterations in the function of HPA axis, and a chronic low-grade inflammatory response is associated with depression. The dysfunctions of cytokines and HPA axis have been observed during the postpartum period. Stress promotes glucocorticoid receptor resistance, which can promote inflammatory responses. This, in turn, can contribute to the pathophysiology of depression. This can especially affect populations at vulnerable time-points, such as women in the postpartum. Conclusion: From a PNI perspective, well-designed prospective research evaluating the role of stress and inflammation as an etiology of PPD and the effect of stress reduction is warranted to prevent PPD.

• Korean Journal of Biological Psychiatry
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• v.13 no.2
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• pp.59-69
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• 2006

Bidirectional relationships exist between cancer and depression; the prevalence of depression in cancer patients is higher than in the general population, and depression predicts cancer progression and mortality. The mechanisms through which depression contributes to the progression of cancer are related with dysregulation of the hypothalamic-pituitary-adrenal axis and impairment of immune function. However, depression in cancer patients tends to be underdiagnosed and not appropriately treated. The methods of diagnosis and assessment of depression in cancer patents have been debated because physical symptoms of depression mimic both cancer symptoms per se and the side effects of cancer treatment. Many studies have shown that various psychosocial and/or pharmacological interventions are effective at improving de-pressive symptoms and quality of life in cancer patients. Furthermore, antidepressant treatments are effective for various physical symptoms related to cancer, such as fatigue, anorexia, pain, hot flashes, and itching. This article reviews and discusses current knowledge about depression in cancer patients.

• Archives of Pharmacal Research
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• v.22 no.3
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• pp.279-287
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• 1999

Therapeutic use of anti-inflammatory steroids is limited due primarily to their systemic suppressive effects on pituitary function and the immune system.. To overcome the clinical limitation, a new approach toward the discovery of non-systemic anti-inflammatory steroids is based upon the antedrug concept introduced by this laboratory. The new concept describes locally active agents which are designed to undergo a predictable biotransformation to inactive metabolites upon entry into systemic circulation from the applied site. Thus, true antedrugs are devoid of systemic adverse effects. In a continuing effort, 16$\alpha$-carboxylate and isoxazoline derivatives of prednisolone have been synthesized and screened. In the croton oil-induced ear edema bioassay, the following relative potencies were obtained setting hydrocortisone=1.0; 3a, 1.5; 3b, 3.1; 4a, 4.0; 4b, 12.2; 5b, 8.2; 6b, 11.2; 7a, 1.9; 7b, 4.1; 8a, 3.3; 8b 6.8; 9a, 0.7; 9b 8.6; 10a 2.6; 10b, 7.4. Results of the five-day bioassay indicated that, in contrast to the parent compound, the novel steroidal antedrugs did not significantly alter body weight gain, thymus weights, adrenal weights or plasma corticosterone levels. Taken together, the antedrug concept appears to be a fundamentally sound strategy for the separation of local anti-inflammatory activity form systemic adverse effects.

• CELLMED
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• v.2 no.1
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• pp.10.1-10.6
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• 2012

Acupuncture works by stimulating peripheral sensory nerves and their endings causing an increase in cutaneous blood flow and microcirculation, as well as release of neurotransmitters, neuropeptides, and hormones. SP6 Patch is a nanoscale nontransdermal device that mildly stimulates Stomach 36 (zusanli) and other acupuncture points. As stimulation of these points has been indicated to have an effect on hypothalamic function, it is of great research interest to investigate the effect of SP6 Patch on the physiology of organs that are affected by hypothalamic regulation. Bioelectrical tissue impedance data indicative of cellular physiologic organ function, using an Electro Interstitial Scan (EIS) system, were acquired from hypothalamus, pancreas, liver, intestines, kidneys, thyroid and adrenal glands in 10 (1 male, 9 females) volunteers while wearing the SP6 Patch daily for 1 week. EIS testing was performed at baseline with no patch, 30 min after wearing the patch, and after wearing the patch 12 h/day for 1 week. Subjects were instructed to keep well hydrated during the study period. All subjects served as their own control. The hypothesis was: The SP6 Patch worn 12 h/day on the Stomach 36 acupuncture point for 1 week, may significantly improve cellular physiologic functional status of different organs measured by EIS. All tested organs achieved significant improvement in their functional physiologic status after wearing the SP6 Pach 12 h/day for 1 week compared to baseline with an overall average statistical power > 89%. Based upon these results the hypothesis was accepted as true.

• Korean Journal of Veterinary Research
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• v.32 no.3
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• pp.347-356
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• 1992

In oriental medicine, Artemisia Iwayomogi(Compositae) has been used clinically for jaundice, hepatitis, liver cirrhosis etc. The purposes of present study were to examine pharmacological effects of Artemisia lwayomogi water extract(AIWE) on weights of body, liver, kidney, spleen and adrenal, and on biochemical parameters (activities of AST, ALT and LDH, contents of cholesterol and triacylglycerol, and levels of hepatic lipid peroxide) against hepatic injury by carbon tetrachloride($CCl_4$) in rats. The results were as follow; 1. Body weights were reduced by $CCl_4$. In AIWE pretreatment groups, reduction of body weights was inhibited at 48 hours. Increased liver weights by $CCl_4$ were reduced in proportion to numbers of treatment of AIWE in AIWE pre- and posttreatment groups. Increased kidney weights by $CCl_4$ were reduced in AIWE pretreatment groups at 72 hours. Increased weights of spleen and adrenal by $CCl_4$ were not affected by AIWE treament. 2. Increased AST activities by $CCl_4$ were significantly (p<0.05) decreased in AIWE posttreatment groups at 48 and 72 hours. Increased ALT activities by $CCl_4$ were significantly(p<0.05) decreased in AIWE posttreatment groups at 48 hours. Increased LDH activities by $CCl_4$ were very significantly (p<0.01, p<0.001) decreased in AIWE posttreatment groups at 48 and 72 hours, respectively. 3. Increased cholesterol contents by $CCl_4$ were significantly (p<0.05) decreased in AIWE posttreatment groups at 24 and 48 hours. Decreased triacylglycerol contents by $CCl_4$ were significantly (p<0.05) increased in AIWE posttreatment at 48 and 72 hours. 4. Increased hepatic lipid peroxide levels by $CCl_4$ were significantly (p<0.05, p<0.01) decreased in AIWE posttreatment groups at 48 and 72 hours, respectively. In conclusion, AIWE did not affect normal liver function and had property of antioxidant, due to reduced lipid peroxidation by $CCl_4$. AIWE seems to have hepatoprotective effects rather than direct preventive effects to $CCl_4$-induced necrotic degeneration of liver cell, cholestasis and damages in metabolism of lipid.