• Title/Summary/Keyword: blood origin

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Relationships between arterial and urinary $P_CO_2}, P{O_2}$ and acid-base balances (동맥혈 및 뇨 $P_CO_2}, P{O_2}$ 의 산-염기 균형 및 뇨량과의 관계)

  • Kim, Yong-Jin;Lee, Yeong-Gyun
    • Journal of Chest Surgery
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    • v.16 no.2
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    • pp.213-220
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    • 1983
  • Pulmonary function is the determinant of blood gas tension. However, Acid-Base disturbances can also alter partial pressures of oxygen and carbon dioxide in arterial blood. During respiratory acidosis $PO_2$ will be lowered and reverse changes will be produced during respiratory alkalosis. On the other hand, in metabolic acidosis $PO_2$ will be elevated and $PCO_2$ will be lowered by the respiratory compensation, and reverse response will be induced in metabolic alkalosis. Urinary gas tension has many influencing factors than arterial blood and difficult to estimate the tendency of its alterations. Urinary $PO_2$ and $PCO_2$ are not always identical level as venous blood. It is to be altered by blood gas tension, flow rate of urine, metabolic rate of kidney, and Acid-Base status of blood. Particularly countercurrent exchange of oxygen and carbon dioxide in the renal medulla will make larger alteration of gas tension than venous blood. After induction of Acid-Base disturbances [disturbances] arterial and urinary $PCO_2$, $PO_2$, urinary volume, and osmolarity were determined in dogs, and the relationships between arterial and urinary $PCO_2$ , $PO_2$ Acid-Base disturbances, urinary volume, and osmolarity were investigated. 1. During the acute Metabolic and Respiratory disturbances urinary pH did not respond on respiratory origin. However, there were immediate urinary response in pH on metabolic origin. 2. Urinary $PO_2$, $PCO_2$, did not always follow arterial or venous gas tension and Acid-Base disturbance. Urinary $PCO_2$, correlate well with the urinary volume. The larger the urinary volume, $PCO_2$ lowered to the venous level. The smaller the urinary volume, urinary $PCO_2$ tends to be higher. However urinary $PO_2$ did not have any particular correlation with urinary volume. 3. Correlation between urinary $PCO_2$ and $PO_2$ were inversely proportional to arterial blood. Differences of $PCO_2$ between arterial blood and urine also did not have any particular correlation with urinary volume. This may suggest that changes on blood gas tensions can influence on urinary $PCO_2$. 4. There were eminent clear inverse correlation between urinary $PCO_2$ and osmolar concentrations of urine. Above results strongly suggest that partial pressure of gas in urine primarily depend upon counter-current exchanges in renal medullary tissues.

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A Study on chest bind with static blood (혈결흉(血結胸)에 대한 고찰(考察))

  • Ahn, Jin-hee;Jeong, Chang-hyun
    • Journal of Korean Medical classics
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    • v.30 no.3
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    • pp.109-131
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    • 2017
  • Objectives : The purpose of this paper is to study the origin, mechanism, category of Chest bind with static blood(血結胸), the relation to the syndrome of Heat entering the blood chamber(熱入血室證), and the comparison with Chest bind(結胸). Methods : Sikuquanshu(四庫全書), a comprehensive range of medical books, and Shanghanlun(傷寒論) annotation books were searched by 'Chest bind with static blood' keyword and analyzed. Results & Conclusions : 1. The syndrome of Chest bind with static blood is first brought up by ZhuGong(朱肱) and it can be derived from the syndrome of Heat entering the blood chamber or can be shown in upper middle lower energizer Stagnated Blood Syndrome(上中下焦蓄血證, SBC). Ever since the publication of Shanghanquanshengji(傷寒全生集), its category was expanded and prescriptions for the SBC were used. 2. In comparison, the cause of Chest bind with static blood is associated with blood heat(血熱), largely connected with blood, mental illness appeared, lesions are usually chest and sides, and the cause of Chest bind is associated with intermingled water heat (水熱) or phlegm heat(痰熱), not connected with blood, mental illness not appeared, lesions are from the beneath the heart to lower abdomen. 3. The syndrome of Chest bind with static blood derived from the syndrome of Heat entering the blood chamber can appear along side with the Liver Meridian associated with blood chamber or appear in chest, the syndrome appeared in upper energizer SBC can be shown in the chest due to gravity, the one appeared in middle energizer SBC can be shown in the chest due to the same level, the one appeared in lower energizer SBC can be shown in the chest due to the constitutional predisposition of YangQi(陽氣) uprise.

Murine susceptibility to Avian pneumovirus (APV) of turkey origin (칠면조에서 분리된 Avian pneumovirus(APV)의 쥐의 감염성에 대한 연구)

  • Shin, Hyun-Jin
    • Korean Journal of Veterinary Research
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    • v.41 no.4
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    • pp.529-533
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    • 2001
  • The infectivity of an isolate of avian pneumovirus (APV) from turkeys to Balb/c mice was investigated to examine the transmission possibility to mammals. Three different age groups (3, 5 and 7 weeks old) were exposed by oculonasal route with a cell cultured APV of turkey origin. No clinical signs were observed from both APV-inoculated and commingled mice. However, all the tissue samples including blood from mice in the APV-inoculated group were positive for APV by polymerase chain reaction (PCR) up to 6 days postinoculation. At 14 days postinoculation, APV was not detected from blood samples by PCR, but sera showed the presence of APV-specific antibodies. In commingled mice, APV was detected from lung and rectal swap samples by PCR. These results suggest that an APV isolate from turkey could be transmitted to mice by direct contact or other ways.

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Study on the Dossisosihotang (도씨소시호탕(陶氏小柴胡湯)에 대한 연구(硏究))

  • Sheen, Yeong-il
    • Journal of Korean Medical classics
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    • v.30 no.2
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    • pp.99-112
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    • 2017
  • Objectives : 28 prescriptions with the name 'Dossi' can be found in Yixuerumen, and all these prescriptions are highly useful due to their clinical effectiveness. Among them, Dossisosihotang has an important role as the essential prescription utilizing harmonizing and releasing formula. Therefore, this paper aims to ponder upon this prescription. Methods : Dossisosihotang's origin and effectiveness were studied, and the findings served as the basis for analyzing the varied forms of this prescription which came about in the later generations in order to consider more detailed usage of this prescription. Results & Conclusions : Dossisosihotang directs its patient to consume sosihotang added with chenpi, shaoyao, chuanxiong, then simmered, and added with three spoons worth of raw wormwood juice. Its origin can be traced back to shachechuifa's 'Sihossanghaeeum,' and it is mainly effective for treating the blood aspect syndrome of lesser yang disease such as women's cold damage and heat entering the blood chamber. In treating the symptom of half-exterior and half-interior, taohua developed prescriptions depending on the syndrome, such as Sihijigyungtang, Sihohamhyoungtang, Samhosambacktang, Siryungtang, Sihosamultang, Sigalhaegitang, and Samhoseoggotang. These prescriptions became widely known for their clinical efficacy, leading to many later generations of clinical doctors to use them.

A Study on the Hypotensive Action of Astragali Radix Water Extract in the Rabbit (황기의 혈압강하 작용에 관한 연구)

  • 임동윤
    • YAKHAK HOEJI
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    • v.23 no.2
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    • pp.69-80
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    • 1979
  • Effects of Astragali Radix Water Extract (ARWE) on the blood pressure were investigated in the whole rabbit and the spinalized rabbit. ARWE, when administered into the ear-vein or lateral ventricle, produced a fall in the blood pressure in the whole rabbit, but intravenous ARWE in the spinalized rabbit did not elicite the hypotensive action. Pretreatments with chlorisondamine, guanethidine, phentolamine and cyproheptadine in the whole rabbit weakened the depressor action of ARWE. The hypotensive action of the whole rabbit to ARWE was not influenced by the pretreatment of the animals with diphennylhydramine, propranolol, and vagotomization, whereas inhibited by atropine. ARWE did not affect the pressor response by angiotensin. However, it enhanced the hypertensive action by norepineprine and reduced the elevation in the blood pressure by carotid occlusion in the whole rabbit. These experimental observations suggest that ARWE may cause the depressor response via mechanisms of the central sympathetic blocking action, cholinergic action by peripheral origin and serotonin-like action.

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Study for Relationship between the Type of Differentiation of Symptoms and Signs of Oriental Gynecology and Sasang Constitution (In the Field of the Patiehts who chiefly complained Feeling of Cold) (부인과(婦人科) 냉증환자(冷症患者)의 변증유형(辨證類型)과 사상체질(四象體質)과의 관계에 대한 소고(小考))

  • Lee, In-seon;Kim, Jong-weon;Lee, Sang-hoon
    • Journal of Sasang Constitutional Medicine
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    • v.9 no.2
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    • pp.263-281
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    • 1997
  • We studied the relationship between each type which was figured out by the question paper given to the patients who chiefly complained feeling of cold and Sasang constitution. The results are as follows. 1. Diagnoses in woman's disease with feeling of cold(冷病) are abdomnal mass(uterine myoma, ovarian cyst), dysmenorrhea, leukorrhea and infertility, orderly in number. They have commoness in the origin of disease which are stagnation of Qi(氣滯) and blood stasis(血瘀), cold(寒), damp(濕) and we can find the causes of feeling of cold are stagnation of blood(血瘀) and harmness of damp(水毒). 2. In the type of survey through the question paper, the largest number of the origin of that disease is cold, the next is blood stasis and dificiency of Qi(氣虛), dificiency of blood(血虛), stagnation of Qi, damp phlegm(濕痰) etc. 3. (1)The numbers by constitutional assortment of object are like this. Taeumin are 23 persons,Soumin 14 and Soyangin 6, so we can find the feeling of cold turn up evenly in all constitution but the number of Soyangin was relatively small. (2)The inclination of constitutional type is the highest in Soumin and they often have and feel strongly disorders of their body. (3)We could find the corelation of theoretical background of Sasang Medicine in constitutional type of survey. 4. (1)The numbers by constitutional assortment of the patients with feeling of cold and numbness(冷痺症) are like this. Taeumin are 16 persons, Soumin 7 and Soyangin 3, as are like the distribution of 3-(1). (2)The inclination of constitutional type is the highest Soumin, so they have multiple type of differentiation of symptoms and signs and their symptoms is old and severe, therefore they need long time for cure. In all, except the symptom with feeling of cold caused by dificiency of the blood and insufficiency of yang(氣虛와 陽虛) that we meet frequently on clinic is numerous, the number of that caused by stagnation of Qi and blood(氣滯와 血滯) alike dysautonomia is also large. And we can find the feeling of cold turn up evenly in all constitution but the number of Soyangin was relatively small. Within the case of Soumin, they have both dificiency of Qi and blood, have complex source, so their symptoms are old and severe and they need long time for cure. In Taeumin, they are of large number with dificiency of Qi and we think thst that are concerned with the symptom of exterior cold.

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Effects of Feeding Different Protein Supplements on Digestibility, Nitrogen Balance and Calcium and Phosphorus Utilization in Sheep

  • Viswanathan, T.V.;Fontenot, J.P.
    • Asian-Australasian Journal of Animal Sciences
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    • v.22 no.5
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    • pp.643-650
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    • 2009
  • Two metabolism trials were conducted with 24 wether lambs to investigate the effects of feeding crab meal and other protein supplements on N utilization, digestibility and Ca and P balance in sheep. The lambs (avg. BW, 25 kg) were randomly allotted to eight diets in each of two trials. The supplements were: i) none, negative control (NC); ii) soybean meal (SBM), control; iii) supplement based on industrial byproducts of both plant and animal origin (IPA); iv) experimental supplement based on byproducts of animal origin (ESA); v) hydrolyzed supplement No 4. (HESA); vi) commercial supplement based on animal protein (CS), $Pro-Lak^{(R)}$ vii) crab meal (CM); and viii) urea (U). The supplements supplied 33% of the total dietary N (CP, 9.8%; DM basis). Lambs fed the NC diet had lower (p<0.05) DM and OM digestibility. Lower (p<0.05) apparent absorption of N was recorded for the lambs fed the HESA and NC diets. Sheep fed CM had lower Ca absorption compared to SBM. Highest (p<0.05) P absorption was observed for lambs fed CS and CM and lowest for U and NC diets. Sheep fed CM had higher (p<0.05) total VFA concentration (65.7 ${\mu}mol/ml$), compared to those fed ESA, CS, and NC diets (47.3, 49.8, and 49.5 ${\mu}mol/ml$, respectively). Highest (p<0.05) ruminal $NH_3$ N (29.6 mg/dl) was observed in lambs fed the U diet, while those fed the NC diet had the lowest (p<0.05) average value (7.66 mg/dl). Lambs fed the U diet had the highest (p<0.05) blood urea N (10.67 mg/dl). The present study showed that N utilization of diets supplemented with experimental supplements based on feather meal and blood meal; commercial supplement based on animal protein, $Prolak^{(R)}$ supplement based on plant protein and blood meal; and crab meal are comparable with that of soybean meal.

Kim Jihoon's , Finding a New Order from Revolutionary Logics (김지훈 작 풍찬노숙 혼혈족의 혁명논리로부터 새로운 질서 찾기)

  • Kwon, Kyounghee
    • Journal of Korean Theatre Studies Association
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    • no.48
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    • pp.127-170
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    • 2012
  • The primary concerns of this thesis simply stems from the curiosity of how the playwright Kim Jihoon lookouts a peculiar change of our spiritual, physical world. His lately work, , deals with a tribe of mixed blood who are either not shared by, or excluded from a national system, putting the writer's emphasis on some hints that informs us his outlook on the world. And these hints summon the following doubts. What is the significance of constituting a national community in this age, particularly in the time when the end of national people is frequently being referred? In strengthening national compositions, can the national identity be a pivotal element and central mechanism? Can the identity be able to exercise the hegemonic functions containing the political rights of decisions? Does the identity still dominate the various collective bodies such as genders, races, regions, professions, generations and classes etc? Finally, as the manifests, can the national identity be a desirable alternative that may cease both confusions and disorders evoked by the collision of heterogeneity? To find the answer, the study starts from a search for the origin of the complexities immanent in the mixed blood. The terror syndrome and the ambiguous identity, both residing outside the border of normality, will characterise the origin. Then I will focus both on the tribe's desperation itself and their present hope, in order. A myth of creating a country, making history and nationalism, all these are converged in their resistant ideology. This thesis ends with no clear conclusion, and yet suggesting the three presumptions the text insinuates: nomadism, a new barbarism, and the heterogeneity that awaits for our re-reading, and hoping that the three will lead the 'being-to-come' of the tribe, as an alternative of their future.

Clinical characteristics of hypertensive encephalopathy in pediatric patients

  • Ahn, Chang Hoon;Han, Seung-A;Kong, Young Hwa;Kim, Sun Jun
    • Clinical and Experimental Pediatrics
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    • v.60 no.8
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    • pp.266-271
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    • 2017
  • Purpose: The aim of this study was to assess the clinical characteristics of hypertensive encephalopathy according to the underlying etiologies in children. Methods: We retrospectively evaluated 33 pediatric patients who were diagnosed as having hypertensive encephalopathy in Chonbuk National University Children's Hospital. Among the patients, 18 were excluded because of incomplete data or because brain magnetic resonance imaging (MRI) was not performed. Finally, 17 patients were enrolled and divided into a renal-origin hypertension group and a non-renal-origin hypertension group according to the underlying cause. We compared the clinical features and brain MRI findings between the 2 groups. Results: The renal group included renal artery stenosis (4), acute poststreptococcal glomerulonephritis (2), lupus nephritis (2), and acute renal failure (1); the nonrenal group included essential hypertension (4), pheochromocytoma (2), thyrotoxicosis (1), and acute promyelocytic leukemia (1). The mean systolic blood pressure of the renal group ($172.5{\pm}36.9mmHg$) was higher than that of the nonrenal group ($137.1{\pm}11.1mmHg$, P<0.05). Seizure was the most common neurologic symptom, especially in the renal group (P<0.05). Posterior reversible encephalopathy syndrome (PRES), which is the most typical finding of hypertensive encephalopathy, was found predominantly in the renal group as compared with the nonrenal group (66.6% vs. 12.5%, P<0.05). Conclusion: We conclude that the patients with renal-origin hypertension had a more severe clinical course than those with non-renal-origin hypertension. Furthermore, the renal-origin group was highly associated with PRES on brain MRI.