• Title/Summary/Keyword: Water deprivation

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Langerhans Cell Histiocytosis with Central Diabetes Insipidus : A Case Report (중추성 요붕증이 동반된 랑게르한스 세포 조직구증 1예)

  • Kim, Jin-Ho;Moon, Jun-Sung;Mun, Sun-Jung;Lee, Ji-Eun;Choi, Jae-Won;Eun, Mi-Jung;Chun, Kyung-A;Cho, Ihn-Ho;Yoon, Ji-Sung;Won, Kyu-Chang;Lee, Kyung-Hee;Shin, Duk-Seop;Lee, Hyoung-Woo
    • Journal of Yeungnam Medical Science
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    • v.22 no.2
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    • pp.259-265
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    • 2005
  • Central diabetes insipidus (DI) is a syndrome characterized by thirst, polydipsia and polyuria. Langerhans cell histiocytosis is one of the etiologies of DI. Recently we experienced a central DI associated with Langerhans cell histiocytosis. The 44 years old female patient complained right hip pain, polydipsia and polyuria. We carried out water deprivation test. After vasopressin injection, urine osmotic pressure was increased from 109 mOsmol/kg to 327 mOsmol/kg (300%). Brain MRI showed a thickened pituitary stalk and air bubble like lesions sized with 5cm, 7cm was shown on fifth L-spine and right hip bone at hip bone CT. CT guided biopsy revealed abnormal histiocytes proliferation and abundant lymphocytes. The final diagnosis was central DI associated with systemic Langerhans cell histiocytosis invading hip bone, L-spine and pituitary stalk. Desmopressin and etoposide chemotherapy were performed to the patient.

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The Effects Liquid Stick Packs of Dongshingihyeolyangsubang on Stress and Sleep-Related Substance of Rats Induced by Chronic Mild Stress (동신기혈양수방(東新氣血養睡方) 액상 스틱 파우치가 Chronic Mild Stress 유발 흰쥐의 스트레스 및 수면 관련 호르몬에 미치는 영향)

  • Choi, Chang-won;Lee, Young-su;Moon, Young-ho;Kim, Kyeong-ok
    • Journal of Oriental Neuropsychiatry
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    • v.28 no.3
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    • pp.231-248
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    • 2017
  • Objectives: This study evaluates anti-stress and sleep-inductive effects of Dongshingihyeolyangsubang (DSGYSB) on rats induced by chronic mild stress (CMS). Methods: Twenty-five healthy rats were randomly divided into five groups: normal, CMS (Control), DSGYSB50, DSGYSB100, and DSGYSBS200. All rats except the normal group were exposed to unpredictable stress conditions such as water deprivation, empty bottles, and forced treadmill. A week after starting the experiment, rats in DSGYSB50, DSGYSB100, and DSGYSB200 groups were fed orally with water once a day for two weeks. Then blood samples were taken from the rats for analysis of complete blood count, AST, ALT, and glucose. Noradrenaline, corticosterone, serotonin, GABA and melatonin were measured by ELISA kit. BDNF, CREB, TrkB and $TNF-{\alpha}$ were measured by RT-PCT. Results: In Noradrenaline contents, the DSGYSB200 group revealed significant decrease compared to the control group. In corticosterone contents, the DSGYSB200 group revealed significant decrease compared to the control group. In serotonin contents, the DSGYSB200 group revealed significant increase compared to the control group. In GABA contents, the DSGYSB50, DSGYSB100, and DSGYSB200 groups revealed significant increase compared to the control group. In the activity of BDNF, the DSGYSB50, DSGYSB100 and DSGYSB200 groups revealed significant increase compared to the control group. In the activity of CREB, the DSGYSB100 and DSGYSB200 groups revealed a significant decrease compared to the control group. In the activity of TrkB, the DSGYSB100 and DSGYSB200 groups revealed significant decrease compared to the control group. In the activity of $TNF-{\alpha}$, DSGYSB100 and DSGYSB200 groups revealed significant decrease compared to the control group. In glucose contents, the DSGYSB100 and DSGYSB200 groups revealed significant decrease compared to the control group. In the leukocyte changes, white blood cells, neutrophil, lymphocytes, and monocyte significantly increased in the DSGYSB100 and DSGYSB200 groups than the control group. In the erythrocyte changes, hemoglobin significantly increased in the DSGYSB200 group than the control group. Conclusions: Results suggest that Dongshingihyeolyangsubang has anti-stress and sleep-inductive effects on rats induced by CMS.

Antidiabetic Effect of Aurantii Fructus Immaturus in Streptozotocin-induced Diabetes Model of Mice (Streptozotocin 유도 당뇨병 생쥐 모델에서 지각 추출물의 항당뇨 효과)

  • Kyung-Jae Yi;Ji-Sung Im;Ji-Eun Kim;Su-Kyung Lee;Hyun-Joo Kim;Yung-Sun Song
    • Journal of Physiology & Pathology in Korean Medicine
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    • v.37 no.1
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    • pp.1-8
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    • 2023
  • The aim of this study is to evaluate the antidiabetic effect of the water extract of Aurantii fructus immaturus (WAF), in diabetic models using enzyme, cells and mice, and to suggest a putative mechanism explaining its antidiabetic effect. In an enzyme model using the enzyme α-glucosidase, WAF had no significant effect on α-glucosidase, as compared with acarbose, an antidiabetic drug. Nonetheless, WAF was capable of reducing the blood glucose levels during oral sucrose tolerance test and oral glucose tolerance test, implying that there would be other antidiabetic pathways in no relation to inhibition of α-glucosidase. In cell models using RIN-m5f β-cells and L6 myotubes, WAF, at its non-cytotoxic doses, augmented the secretion of insulin in RIN-m5f β-cells stimulated with 5 mM glucose. In addition, it enhanced the cellular uptake of glucose in L6 myotubes stimulated with deprivation of glucose for 12 h. Therefore, it is most likely that WAF may exert its antidiabetic effects, at least in part, by enhancing insulin secretion and glucose uptake. Meanwhile, in diabetic mice induced with peritoneal injection of streptozotocin (STZ), WAF significantly improved fast blood glucose levels, glycosylated hemoglobin levels, body weight loose, blood pressure, and diabetic adverse effects on functions of the kidney and the liver. Taken together, the water extract of Aurantii fructus immaturus may ameliorate diabetes in mice injected with STZ, at least in part, by enhancing insulin secretion and glucose uptake.

The Effects of Yunjogyosim-tang on Stress and Sleep-related Substance of Rats Induced by Chronic Mild Stress (Chronic Mild Stress 유발 흰쥐에서 윤조교심탕(潤燥交心湯)이 스트레스 및 수면 관련 호르몬에 미치는 영향)

  • Kim, Ha-na;Kim, Kyeong-ok
    • Journal of Oriental Neuropsychiatry
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    • v.28 no.1
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    • pp.25-38
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    • 2017
  • Objectives: The study aims were to evaluate the Anti-stress and Sleep-inductive effects of Yunjogyosim-tang (YJGS) in rats induced by Chronic Mild Stress (CMS). Methods: 25 healthy Rats were randomly divided into 5 groups; Normal, CMS (Control), YJGS 50, YJGS 100, and YJGS 200. All rats except the normal group were exposed to random stress conditions like water deprivation, empty bottles, forced runs on the treadmill, etc. according to the timetable of CSM for 3 weeks. After a week starting the experiment, Rats in YJGS 50, YJGS 100, and YJGS 200 groups were fed orally once a day for 2 weeks. Blood samples were taken afterward from each rat for analysis of Complete blood count, AST, ALT, and glucose levels. Corticosterone, serotonin, and melatonin were measured by ELISA kit. BDNF and $TNF-{\alpha}$ were measured by RT-PCT. Results: 1. Corticosterone levels were lower in YJGS 50, and YJGS 200 groups compared to the control group. 2. Serotonin levels were lower in the YJGS 100 and YJGS 200 groups compared to the control group. 3. Melatonin levels were higher in the YJGS 50 group compared to the control group. 4. Activity levels were higher in the BDNF, and YJGS 50 groups compared to the control group. 5. In the Activity of $TNF-{\alpha}$, YJGS 50 group showed a significant decrease compared to the control group. 6. In the Glucose content, YJGS 50, YJGS 100, and YJGS 200 groups showed a significant decrease compared to the control group. 7. When analyzing leukocytes, monocytes were found to be increased in YJGS 100 and YJGS 200 groups compared to the control group. 8. When analyzing red blood cells, more changes occurred to erythrocytes and thrombocytes in the YJGS 50 and YJGS 200 groups than in the control group. Hemoglobin was significantly increased in the YJGS 100 group and platelet levels were significantly increased in all experimental groups compared with the control group. Conclusions: These results suggest that Yunjogyosim-tang has anti-stress and sleep-inductive effects on rats induced by CMS.

The Activation of Stress-induced Heat Shock Protein 27 and the Relationship of Physical Therapy (스트레스-유도 열충격단백질 27(Heat Shock Protein 27)의 활성과 물리치료의 상관성)

  • Kim, Mi-Sun;Lee, Sung-Ho;Kim, Il-Hyun;Hwang, Byong-Yong;Kim, Jung-Hwan
    • The Journal of Korean Physical Therapy
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    • v.20 no.1
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    • pp.57-65
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    • 2008
  • Purpose: Heat shock proteins (HSPs) are a group of proteins that are activated when cells are exposed to a variety of environmental stresses, such as infection, inflammation, exposure to toxins, starvation, hypoxia, brain injury, or water deprivation. The activation of HSPs by environmental stress plays a key role in signal transduction, including cytoprotection, molecular chaperone, anti-apoptotic effect, and anti-aging effects. However, the precise mechanism for the action of small HSPs, such as HSP27 and mitogen-activated protein kinases (MAPKs: extracellular-regulated protein kinase 1/2 (ERK1/2), p38MAPK, stress-activated protein kinase/c-Jun N-terminal kinase (SAPK/JNK), is not completely understood, particularly in application of cell stimulators including platelet-derived growth factor (PDGF), angiotensin II (AngII), tumor necrosis factor $\alpha$ (TNF$\alpha$), and $H_2O_2$. This study examined the relationship between stimulators-induced enzymatic activity of HSP27 and MAPKs from rat smooth and skeletal muscles. Methods: 2-dimensional electrophoresis (2DE) and matrix assisted laser desorption ionizationtime-of-flight/time-of-flight (MALDI-TOF/TOF) analysis were used to identify HSP27 from the intact vascular smooth and skeletal muscles. Three isoforms of HSP27 were detected on silver-stained gels of the whole protein extracts from the rat aortic smooth and skeletal muscle strips. Results: The expression of PDGF, AngII, TNF$\alpha$, and $H_2O_2$-induced activation of HSP27, p38MAPK, ERK1/2, and SAPK/JNK was higher in the smooth muscle cells than the control. SB203580 (30${\mu}$M), a p38MAPK inhibitor, increased the level of HSP27 phosphorylation induced by stimulators in smooth muscle cells. Furthermore, the age-related and starvation-induced activation of HSP27 was higher in skeletal muscle cells (L6 myoblast cell lines) and muscle strips than the control. Conclusion: These results suggest, in part, that the activity of HSP27 and MAPKs affect stressors, such as PDGF, AngII, TNF$\alpha$, $H_2O_2$, and starvation in rat smooth and skeletal muscles. However, more systemic research will be needed into physical therapy, including thermotherapy, electrotherapy, radiotherapy and others.

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A Case of Primary Pulmonary Histiocytosis-X Associated with Central Diabetes Insipidus (중추성 요붕증을 동반한 원발성 폐 조직구종 X 1예)

  • Kim, Young-Min;Park, Yung-In;Choi, Young-Kuen;Lee, Jae-Seung;Lee, Woo-Chul;Hong, Jin-Hee;Lee, Soo-Bong;Reu, Ki-Chan;Lee, Min-Ki;Lee, Chang-Hun;Lee, Hyoung-Ryel;Park, Soon-Kew
    • Tuberculosis and Respiratory Diseases
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    • v.46 no.1
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    • pp.110-115
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    • 1999
  • Pulmonary histiocytosis X is a granulomatous disorder of the lung of unknown cause. Patients with this disease often complain of cough, dyspnea on exertion and, occasionally, chest pain from pneumothorax or bone involvement. However, DI is uncommon in these patients. We report a case of primary pulmonary histiocytosis X with central diabetes insipidus. A 23-year-old man presented with dyspnea suffered from dry cough, exertional dyspnea, polydipsia and polyuria for 4 months. He was a heavy smoker. He was found to have reticulonodular interstitial opacities on chest X-ray film. High-resolution computed tomography revealed thin-walled cysts of various sizes in both lungs. Open lung biopsy was done. On light microscopic examination revealed proliferation and infiltration of Langerhans cells. Immunohistochemically, Langerhans cells showed strong cytoplasmic staining with S-100 protein and electronmicroscopic examination showed Birbeck granules in Langerhans cells. Water deprivation test showed central-type diabetes insipidus and brain MRI showed no abnormal lesion on suprasellar region. Smoking cessation was recommended. He was treated with oral desmopressin.

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Pulmonary Langerhans Cell Histiocytosis in an Adult Male Presenting with Central Diabetes Insipidus and Diabetes Mellitus: A Case Report

  • Choi, Yeun Seoung;Lim, Jung Soo;Kwon, Woocheol;Jung, Soon-Hee;Park, Il Hwan;Lee, Myoung Kyu;Lee, Won Yeon;Yong, Suk Joong;Lee, Seok Jeong;Jung, Ye-Ryung;Choi, Jiwon;Choi, Ji Sun;Jeong, Joon Taek;Yoo, Jin Sae;Kim, Sang-Ha
    • Tuberculosis and Respiratory Diseases
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    • v.78 no.4
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    • pp.463-468
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    • 2015
  • Pulmonary Langerhans cell histiocytosis is an uncommon diffuse cystic lung disease in adults. In rare cases, it can involve extrapulmonary organs and lead to endocrine abnormalities such as central diabetes insipidus. A 42-year-old man presented with polyphagia and polydipsia, as well as a dry cough and dyspnea on exertion. Magnetic resonance imaging of the hypothalamic-pituitary system failed to show the posterior pituitary, which is a typical finding in patients with central diabetes insipidus. This condition was confirmed by a water deprivation test, and the patient was also found to have type 2 diabetes mellitus. Computed tomographic scanning of the lungs revealed multiple, irregularly shaped cystic lesions and small nodules bilaterally, with sparing of the costophrenic angles. Lung biopsy through video-assisted thoracoscopic surgery revealed pulmonary Langerhans cell histiocytosis. On a follow-up visit, only 1 year after the patient had quit smoking, clinical and radiological improvement was significant. Here, we report an uncommon case of pulmonary Langerhans cell histiocytosis that simultaneously presented with diabetes insipidus and diabetes mellitus.

A Concentrated Onion Extract Lowers Serum Lipid Levels in Rats Fed a High-Fat Diet (흰쥐에서 양파 농축액의 고지혈 개선 작용)

  • Kim, Ju-Youn;Seo, Yun-Jung;Noh, Sang-K.;Cha, Yong-Jun
    • Food Science and Preservation
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    • v.17 no.3
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    • pp.398-404
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    • 2010
  • It is known that onions, or bioactive compounds therein, providehealth benefits. The present study was designed to investigate whether a concentrated onion extract lowered blood lipid levels in rats fed a high-fat diet. Initially, male Sprague-Dawley rats were housed singly in an environment in which temperature and light duration were controlled, and had free access to a nutritionally adequate AIN-93G diet and deionized water. After an acclimatization period, rats were weight-matched and assigned to one of the following five groups: 1) a control group, fed the AIN-93G diet mixed with 10% (w/v) lard and 0.7% (w/v) cholesterol to induce hyperlipidemia (control); 2) three experimental groups, fed the AIN-93G diet mixed with a high-fat source plus concentrated onion extract at three different levels (termed the low-dose, medium-dose, and high-dose groups); and, 3) a placebo group, fed the AIN-93G diet with fats plus the same concentrated extract but devoid of onion-derived material. All five groups freely ingested their respective diets over 6 weeks. At 0, 3, and 6 weeks, blood samples were collected from the orbital sinus following overnight food deprivation. At 6 weeks, livers were collected. Both control and experimental groups continually gained body weight throughout the study. No significant differencein body weight gain was observed among groups. However, the serum concentrations of triglycerides, total cholesterol, and non HDL-cholesterol were significantly reduced by ingestion of concentrated onion extract. Also, the hepatic levels of total lipids and total fatty acids, especially C18:1 (oleic acid), were significantly decreased in rats fed a high level of concentrated onion extract, compared with the control and placebo groups. These results provide clear evidence that ingestion of a concentrated onion extract has a profound inhibitory effect on serum lipid levels in rats fed a high-fat diet. Our findings indicate that a concentrated onion extract may be used to alleviate hyperlipidemia by lowering serum cholesterol and triglyceride levels.

A study of the destructive styles from Contemporary Paintings - Focused on distinguishing enmity-destruction and self-destruction - (현대회화에서 드러난 해체의 형식론에 관한 연구 -타의적 해체와 자의적 해체의 성격규정을 중심으로-)

  • Park Ki-Woong
    • Journal of Science of Art and Design
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    • v.7
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    • pp.5-63
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    • 2005
  • Generally, the meanings of destruction are related in the meaning of demolition, breakdown, into fragments ... and so on, and the similar meanings are twist, crush, demolish, split, cut, into pieces , break up ... etc. Further, it has related in the cruelty and destructive heart which are linked with orgy, Sadism, Necrophilia and so on. The meanings are also expressed by the initial , which are deprivation, deface, defame, deform, degrade, delegitimize, denounce , deride, destroy, devalue, as well as debase, debunk, declaim, declassify, decry, delete, denigrate, deprecate, despise or detract ...and so on. Dario Gamboni has discussed the meaning in his book as two categories Iconoclasm and Vandalism. And the similar meanings could be found in the words which has the initial of , like abase, abate, abhor, abjure, abolish, abridge, abuse ...and so on. Even though the distinct meanings of Iconoclasm and Vandalism, it is not easy to distinguish clearly between the differences when the results are accomplished in contemporary paintings because of the similarity of the results. In korean vocabulary there are no similar words to distinguish between the meanings of destruction and deconstruction, and the deconstruction is not recorded in the general dictionaries. However the meaning of is diminishing, separation, contrast and so on. So the unification of the word as do-construction is not construct, minus construction, reverse construction. And Vincent Ditch explained that there are the meaning of destroy the text. From Jacques Derrida, the deconstruction strategy is to criticise the world of traditional metaphysics and logocentrism, and not to reconstruire the philosophical meaning of texts but $d\'{e}construire$ them. And Saussure emphasized that the signifers could have more meaning that there can be more signified in traditional texts in the art. as a result, deconstruction is explained that there are many signified meanings in a signifer. In this thesis , from using the meanings of destruction and deconstruction, to distinguish the expressive skills in contemporary art works are arising. Therefore, special methods which are linked in the destruction styles are selected. As a result, the two different purposes of destruction is arising, one is enmity destruction and the other is self destruction another word, auto destruction or destruction to create The enmity destruction can be distinguished by the two category Iconoclasm and Vandalism. They come from the moment of different historical aspect is arising and want to attack the Icon or masterpiece this concept is from the study of John Philips and especially iconoclasm is linked with religious and artistic heart, but Vandalism is come from the political attack. Sometime, this distinguish is not clearly arising, because the two aspects are co-related in the attack. As a result, firstly, the Iconoclastic controversy had arisen in the methods of Dadaism which has developed by Man Ray, Francis Picabia and Marcel Duchamp. They want to attack the pre-established master-pieces and painting spaces, and they had 'non-artistic attitude' not to be art. Since 1980, the German artist Anselm Kiefer adapted the methods and made them his special skills so he had tried to paint tough brush strokes and draw with hugh pallette image line and fire and water images , they can be the image attack as the Iconoclasm. secondly, the model of vandalism is to be done by hammer, drill, canon and so on. the method is to attack the content of painting. Further, the object of destruction is bound by cords and iron lings to demolish or to declare the authority of pre-statues; it symbolize the pre-authority is gone already. Self-destruction based paintings are clearly different in the purpose of approaching the art work. First of all, they can be auto-destruction, creative destruction and metamorphosis destruction, which is linked with the skill the material aspect and basic stature, and sign destruction or signifier destruction, which is link with the inner meaning destruction that is considered as the Semiotical destruction in post-modern paintings. Since 1960, the auto destruction is based on the method of firing, melting, grinding and similar skills, which is linked with Neo-Dada and reverse-assemblage. Metamorphosis destruction is strongly linked with the basic inner heart price and quality, so it can be resulted in the changedness of expectation and recognition. Tony Cragg has developed the skills to metamorphose the wood as stone or iron as cloth and stone as sponge and rubber and so on. The researcher has developed the same style in the series of since 2003. The other self-destructive methods are found in the skill of sign destruction. In the methods the meaning of the art is not fixed as one or two, but is developed multi-meaning and differ from original starting situation, so Jacques Derrida called the difference meaning in deconstruction. It is the destruction of textes. These methods are accomplished by David Salle, Francesco Clemente, and recently Tracy Emin, who has developed the attacking heart in the spectators' emotion. Sometime in the method of self-destruction, it is based on horror and shock, the method is explored by Demian Hirst and Jakes and Dinos Chapman. Their destructive styles stimulate ambivalent heart and destroy original sign of girl and animals.

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Onion Favorably Affects Serum Markers of Ethanol-induced Fatty Liver in Rats (흰쥐에서 양파추출물의 알코올성 지방간 개선 작용)

  • Shin, Hye-Kyoung;Seo, Yun-Jung;Kim, Ju-Youn;Kim, Chang-Sun;Noh, Sang-K.
    • Food Science and Preservation
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    • v.14 no.6
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    • pp.662-668
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    • 2007
  • Studies have shown that onions exhibit a wide variety of health-promoting properties. The health benefits by the onion have been attributed to its ability to scavenge free radicals, to reduce blood lipids, to lower blood pressure, and to inhibit platelet aggregation. This study was performed to investigate whether onion extract supplementation would affect the blood markers of ethanol-induced fatty liver in rats. Initially, male Sprague-Dawley rats were housed singly in a room of controlled temperature and lighting and had free access to a nutritionally adequate AIN-93G and deionized water. The rats were trained for meal feeding to prevent a decline in food intake, as inevitably observed following an ethanol feeding. After the training period, rats were weight-matched and assigned to the following three groups: 1) a control group, fed the AIN-93G diet alone (control); 2) an ethanol group, fed the AIN-93G diet with ethanol at 4 g/day/kg body weight (ethanol); and 3) an onion group, fed the AIN-93G diet with ethanol plus supplemental freeze-dried onion powder at 500 mg/day/rat (ethanol + onion). All three group were meal-fed 7.0 g of their respective diets at 0900 h and 7.5 g at 1600 h for 28 days. At 0, 2, and 4 wk, blood was collected via the orbital sinus and organs were collected following overnight food deprivation. Both control and experimental groups continually gained weight throughout the study. No significant differences in the weights of the liver, kidneys, heart, spleen, and testis were observed. However, the serum level of triglycerides was significantly increased by ethanol but significantly decreased by onion extract. The activities of serum glutamate oxaloacetate transaminase (GOT), glutamate pyruvate transaminase (GPT) at 4 wk were significantly increased by ethanol feeding but were significantly decreased by onion supplementation. However, no differences among groups were observed in the serum levels of alkaline phosphatase, gamma-glutamyl transpeptidase, bilirubin, and protein. These results provide that onion extract favorably affect alcoholic fatty liver by decreasing the serum concentration of triglyceride and the activities of GOT and GPT.