• Title/Summary/Keyword: oriental medical

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Intragastrically Applicated CCl4-Thiopental Sodium Enhanced Lipid Peroxidation and Liver Fibrosis (Cirrhosis) in Rat: Malonedialdehyde as a Parameter of Lipid Peroxidation Correlated with Hydroxyproline as a Parameter of Collagen Synthesis (Deposition)

  • Kim, Ki-Young;Cho, Syung-Eun;Yu, Byung-Soo
    • Toxicological Research
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    • v.25 no.2
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    • pp.71-78
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    • 2009
  • We investigated the pathogenesis of liver tissue damage during the lipid peroxidation and fibrogenesis with the observation of correlations between the parameters of collagen synthesis (and deposition) and lipid peroxidation in liver fibrosis (cirrhosis) rats. Rats were randomly divided into two groups, normal and $CCl_4$-thiopental sod. intoxicated group. And the one group was treated intragastrically with the mixture of $CCl_4$-thiopental sod. 3 times per week for 3 weeks. The liver tissue and sera were used for the measurement of hydroxyproline (HYP), malonedialdehyde (MDA) and superoxide dismutase (SOD). Biochemical parameters such as aspartate transaminase (AST), alanine transaminase (ALT), alkaline phosphatase (ALP), total-bilirubin and blood urea nitrogen (BUN) were measured. Additionally, the expression of collagen ${\alpha}1$(III) and $\beta$-actin mRNA was observed by RTPCR. The histological change in liver tissue was also observed by Masson's trichrome and H&E staining. Correlation analysis was carried by Spearman's rho method. All biochemical parameters except total-bilirubin were significantly higher in the $CCl_4$-thiopental sod. treated group than that of the normal group (p < 0.01). In the $CCl_4$-thiopental sod. treated group, Hyp as a parameter of collagen synthesis (deposition) and MDA as a metabolite of lipid peroxidation, were significantly elevated by 1.98 and 2.11 times higher than that of the normal group (p < 0.001) respectively. The activity of SOD in the $CCl_4$-thiopental sod. treated group is decreased significantly by 44.8% (p < 0.001). And collagen ${\alpha}1$(III) mRNA was more expressed in the $CCl_4$-thiopental sod. treated group than that of the normal group. However, the expression of $\beta$-actin mRNA is showed similar in both of groups. A good correlation was observed between the content of hyp and MDA concentration (r = 0.70, n = 40) in the two groups. And the correlation between the levels of hyp and SOD (r = -0.71, n = 25) is also reliable. However, no correlation were observed between MDA concentration and SOD (r = -0.40, n = 25) in the two groups. Elevated levels of MDA in $CCl_4$-thiopental sod. treated rats indicated enhancement of lipid peroxidation, which is accompanied by a decrease in SOD activity. Moreover, we could confirm that the parameters of collagen synthesis (and deposition) is in good correlation with the metabolite of lipid peroxidation (MDA) and the lipid peroxidation antagonizing enzyme (SOD). Hence, we propose that (1) lipid peroxidation and collagen synthesis (and deposition) could be enhanced by intragastrically application of $CCl_4$-thiopental sod. during a short terms. And (2) the intoxication of $CCl_4$-thiopental sod. could be used for monitoring of lipid peroxidation and collagen synthesis (and deposition) for test of antioxidant and antifibrotic agent.

Purification and Characterization of a Chitinolytic Enzyme Produced by Bacillus licheniformis GA9 (Bacillus licheniformis GA9가 생산하는 키틴 분해효소의 정제 및 특성)

  • Hwang, Dong Ho;Hong, Sung Wook;Hwang, Hyung seo;Chung, Kun Sub
    • Microbiology and Biotechnology Letters
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    • v.44 no.4
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    • pp.470-478
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    • 2016
  • A bacterium producing a large amount of chitinolytic enzyme was isolated from the intestinal tract of earthworm. The isolate was identified as Bacillus licheniformis by 16S ribosomal RNA analysis and designated as B. licheniformis GA9. The enzyme was purified by 40-60% ammonium sulfate precipitation, diethyl-aminoethyl groups exchange chromatography, and gel filtration chromatography. The molecular weight was estimated to be 52.1 kDa and the N-terminal amino acid sequence was D-S-G-K-N-G-K-I-I-R-Y-YP-I-R. The optimum activity of the purified chitinolytic enzyme was shown at pH 5.0 and $40^{\circ}C$, and the enzyme was stable in the ranges of $20-50^{\circ}C$ and pH 5.0-6.0. Enzyme activity was increased by $Co^{2+}$, while it was inhibited by $Cu^{2+}$ and $Fe^{2+}$. But it was recovered by chelating metals with ethylenediaminetetraacetic acid. The $K_m$ and $V_{max}$ values of the purified enzyme were 4.02 mg/ml and 0.52 mg/min, respectively. The chitinolytic enzyme characterized in this study has potential applications in areas such as biotechnology, biomedicine, agriculture, and nutrition.

Acute pyelonephritis and myositis after carboxytherapy : A case report (카르복시테라피 후 발생한 급성 신우신염 및 근육염 : 증례 보고)

  • Sun, KyungHoon;Heo, JunHo;Hwang, Yong
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.19 no.8
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    • pp.417-421
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    • 2018
  • Carboxytherapy is very similar to mesotherapy in terms of methods, conditions it treats, and outcomes. An important difference consider, however, is that carboxytherapy administers carbon dioxide gas into the subcutaneous layer, just underneath the skin, whereas mesotherapy administers a cocktail of vitamins, minerals, and drugs and into the mesoderm of the skin. There have been many previous case reports of complications of mesotherapy such as hematoma, granulomatous panniculitis, cellulitis, and abscesses. However, complications of carboxytherapy have rarely been reported because the carbon dioxide gas is absorbed within a week and is infused into the subcutaneous and superficial layers. A 27-year-old woman who had twice undergone carboxytherapy to reduce abdominal fat (3 days and 2 weeks ago) at an oriental medical clinic visited the emergency department due to high fever, myalgia, severe back pain, and subcutaneous emphysema from the buttocks to the lower chest wall area. A computed tomography (CT) scan was performed for diagnosis and treatment. We immediately started broad spectrum antibiotics and consulted with the department of radiology, which could not rule out acute peritonitis due to needle injury. A radiologist confirmed abdominal myositis and needle puncture induced acute pyelonephritis. Pyelonephritis can even lead to septicemia, which can have fatal consequences. Therefore, if the patient has costovertebral or back pain after undergoing needle puncture or acupuncture therapy, the emergency physcians need careful initial evaluation for diagnosis and treatment.

A Clinical study of Allergic Rhinitis (treated with aroma-therapy) (알레르기성 비염 환자에 대한 임상적 고찰 - 외치요법(吹鼻法)을 응용하여 -)

  • 신진욱;김남권
    • The Journal of Korean Medicine
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    • v.21 no.4
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    • pp.174-182
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    • 2000
  • Objectives : In order to apply herbal medicine to aroma-therapy, we observed clinically remedical effect for allergic rhinitis of aroma-therapy using herbal medicine. Methods : Twenty-four allergic rhinitis patients were treated in the Kun-po Oriental Medical Hospital of Wonkwang University from September 2000 to October 2000. They were treated with aroma-therapy and analyzed clinically. Results : 1. 25.0% (6 cases) of all cases involved pre-teenagers; teenagers 29.2% (7 cases); patients in their 20s, 20.8% (5 cases); patients in their 30s, 12.5% (3 cases); patients in their 40s, 8.3% (2 cases); patients in their 50s, 4.2% (1 cases). 2. The ratio of male to female patients was 58.3%(14 cases) to 41.7%(10 cases). 3. Cases involving patients under the age of six months was 0%; under 1 year 12.5% (3 cases); under 2 years 33.3%(8 cases); under 3 years 16.7%(4 cases); over 3 years 37.5%(9 cases). 4. Past history : The cases of sinusitis were 33.3%(8 cases); otitis media 20.8%(5 cases), bronchitis 16.7%(4 cases), atopic dermatitis 12.5%(3 cases), asthma 8.3%(2 cases). 5. The ratio of allergic onset based on seasons were : spring 16.7%(4 cases), summer 0%, fall 29.2%(7 cases), winter 16.7%(4 cases), and not defined 37.5%(9 cases). 6. The cases of nasal obstruction was 91.7%(22 cases); followed by : sneezing 83.3(20 cases), white rhinorrhea 70.8%(17 cases), eye itching 66.7%(16 cases), nasal itching 58.3%(14 cases), rhinalgia 58.3%(14 cases), postnasal drip 50.0%(12 cases), headache 41.7%(10 cases), yellow rhinorrhea 33.3%(8 cases), cough 33.3%(8 cases), fatigue 29.2%(7 cases). 7. The cases of familial factor was 66.7%(16 cases); the non-familial factor 33.3%(8 cases). 8. The remedical effect of the treatment showed an improvement in 58.4% of the total cases studied. 9. The improvement-rate of the 1st group (mahwang group) was 66.7%; of the 2nd group (hwangkum group) 48.5%, and of the 3rd group (pine group) 55.8%. Conclusions : Considering the above results, we have concluded that the remedical effect for allergic rhinitis of aroma-therapy using herbal medicine showed to be intentional in comparison with aroma-therapy using aroma-oil.

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A Literature Study on Treatment of Infantile Anorexia Based on Chinese Medical Journals (소아 거식증 (Infantile Anorexia)의 한의학(韓醫學)적 치료에 관한 고찰 - 중의학(中醫學) 저널을 중심으로 -)

  • Kim, Hee Yeon;Seong, Woo Yong;Kim, Ki Bong
    • The Journal of Pediatrics of Korean Medicine
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    • v.27 no.4
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    • pp.87-98
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    • 2013
  • Objectives The purpose of this study is to find a literature study of infantile anorexia clinical cases with Traditional Chinese Medicine (TCM) to utilize with Korean medicine treatment methods. Methods 5 TCM journals with the highest impact factors were searched and selected among the journals listed in www.cnki.net. The search keywords were, "Children's Anorexia", "Infantile Apositia", "Infantile Anorexia", "Anorexia Nervosa", and "child of anorexia". he search was limited to the publication date from 2000 to 2012. Results Total 20 studies were selected: Acupuncture (5), Herbal medicine (9), Complex Treatment (3), External Application (2) and Moxibustion (1). Among the Acupuncture related studies, 1 study tested the effect of Sifeng (EX-UE10, 四縫), 3 studies tested the effect of Sifeng (EX-UE10, 四縫) and other acupoints treatment together, and 1 study tested the effect of combination of other acupoints. In all these studies, the study groups showed better therapeutic effects compared to the control groups. The Herbal medicine related studies showed the improvement in appetite and weight as a result of Herbal Medicines treatment. Among the Complex Treatment related studies, 2 studies tested the effect of Acupuncture and Chiropractic co-treatment, 1 study tested the effect of Moxibustion and Herbal medicine co-treatment. In all these studies, symptoms of Infantile anorexia showed significantly improved. Other papers related to External Application and Moxibustion treatment were reported improving in appetite and had other the clinical effects as well. Conclusions Clinical studies testing the effect of TCM for the treatment of Infantile Anorexia have been conducted in small scales, and all the studies showed a certain level of symptom improvement of the patients in the study groups. These results implicate that the methods in Korean medicine can be highly potential treatment options for the treatment of Infantile Anorexia. Accurate and well-controlled studies in large scale would be required to prove the effect of Korean medicine for the treatment of patients with Infantile Anorexia.

A Study on Illness Behavior of Panic Disorder Patients (공황장애 환자의 질환행동에 관한 연구)

  • Kim, Sang-Soo;Je, Young-Myo;Kim, Sang-Yeop;Lee, Dae-Soo;Lee, Sung-Ho;Choi, Eun-Young
    • Korean Journal of Psychosomatic Medicine
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    • v.6 no.2
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    • pp.104-119
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    • 1998
  • This study was conducted to determine the important factors in the illness behavior of panic disorder patients. And then, find the best ways to lead the patients who have recurrent panic attacks to the adequate therapeutic situations. We studied 53 patients diagnosed as panic disorder according to DSM-IV among the outpatients who had been followed up at Bong Seng Memorial Hospital for 6 Ms, from May 1997 to October 1997. To evaluate the illness behaviors, we designed a checklist including socio-demographic data, degree of subjective distress from medical and psychiatric treatment, panic symptoms, life events, places of help-seeking, Anxiety Sensitivity Index. Using the checklist, we had semistructured interviews with the panic disorder patients to elucidate their help-seeking behaviors from first panic attack to diagnosing as panic disorder. The results were as follows ; 1) After first panic attack, the patients initially sought help at 1) Emergency room 40%, 2) Rest &/or Personal emergency care 35%, 3) Pharmacy 10%, 4) Outpatient care at hospital 10%, 5) Oriental medicine 5%. 2) Considering the panic symptoms, derealization, paresthesia and the severity of panic symptoms were the most important factors affecting the patient's help-seeking behaviors who had experienced the first panic attack. 3) Most of all the patients (80%) were apt to visit the hospitals within 15 days after experiencing about 3 panic attacks. 4) Before diagnosed as panic disorder, the patients had visited 3-5 health care centers during about 1 year. 5) Primary care physicaians(for example, emergency care physicians, family doctors and internists) had the most important roles in treating or guiding the patients to the adequate therapeutic situations. From the above results, the authors propose that non-psychiatric physicians have to know the panic disorder or attacks exactly. When patients complaint sudden onset physical symptoms e.g. palpitation, dyspnea, dizziness or the cognitive symptoms like the fear of death or insanity, physicians should consider the possibility of panic attack and encourage the patients to be evaluated for psychiatric illness.

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Effect of Organophosphorus Insecticides on the Inhibition of the Acetylcholinesterase Activities (유기인계(有機燐系) 살충제(殺?劑)가 Acetylcholinesterabe 활성저해(活性沮害)에 미치는 영향(影響))

  • Kim, Jung-Ho
    • Applied Biological Chemistry
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    • v.31 no.1
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    • pp.92-99
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    • 1988
  • The responses of brain acetylcholinesterase and plasma cholinesterase activities were examined in chicken given oral doses of an organophosphorus insecticides. Acute oral $LD_{50}$ of terbufos was 1.82mg/kg, and terbufos sulfone was 2.85mg/kg, terbufos sulfoxide, terbufoso xon, terbufosoxon sulfone and terbufosoxon sulfoxide were about $0.30{\sim}0.79mg/kg$, respectively. Acute oral $LD_{50}$ of phorate was 1.02mg/kg, and phorate sulfone was 1.73mg/kg, phorate sulfoxide, phoratoxon, phoratoxon sulfoxide and phoratoxon sulfone were about $0.36{\sim}0.63mg/kg$, respectively. Dosages of 50% inhibition for brain AChE and plasma ChE activities in chicken at 60 mins after oral administration of organop hosphorus insecticides were $35.3{\pm}6.8%\;and\;17.4{\pm}3.6%$ of acute oral $LD_{50}$, respectively. Activities of brain AChE and plasma ChE in chicken at 60 mins after oral administratration of acute oral $LD_{50}$ of organophosphorus insecticides were inhibited by $83.7{\pm}3.9%\;and\;93.3{\pm}2.2%$, respectively.

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An Extrapolation from Crop Classifications Based on Pesticide Residues Trial Data within Vegetables in Minor Crops (소면적 재배작물의 농약 잔류성 시험 후 작물 그룹화를 통한 외삽적용)

  • Park, Jong-Hyouk;Mamun, M.I.R.;El-Aty, A.M.Abd;Choi, Jeong-Heui;Im, Geon-Jae;Oh, Chang-Hwan;Shim, Jae-Han
    • The Korean Journal of Pesticide Science
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    • v.13 no.1
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    • pp.28-38
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    • 2009
  • An extrapolation of residue data of seven commonly used pesticides namely bifenthrin, chlorothalonil, cypermethrin, diazinon, fenvalerate, phenthoate and procymidone on a total of 22 minor crops has been carried out in an experimental field trial. The pesticides were applied to 11 leafy-, 5 root- and 6 stem-crops grown in the experimental green-house and the crops and plants were randomly collected at 1, 3, 5, 7 days after application. The average recoveries of applied pesticides were ranged from 72.0 to 117.0% in leafy crops, from 81.3 to 105.0% in stem crops and from 70.1 to 108.1% in the root-crops. Limits of detection (LODs) were 0.005-0.1 mg/kg in the leafy crops and 0.001-0.005 mg/kg in both the stem & root crops. Based on the results of residual dissipation pattern and their morphology, all crops were classified into high and low residual groups. The results showed that it might be possible to extrapolate residual data of stem-crops to root-crops within the same group. Crops that have currently no registered pesticide for use, would be possible to use the pesticides which are already been registered for the similar crops.

Comparative Analysis of Specific Factors for Hemorrhagic and Ischemic Stroke (출혈성 뇌졸중과 허혈성 뇌졸중의 특정인자 비교분석)

  • Yoo, Young-Dae;Kim, Yong-Nam
    • Journal of Korean Physical Therapy Science
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    • v.9 no.3
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    • pp.19-29
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    • 2002
  • This study questionnaires 166 inpatients and outpatients with stroke in 8 hospitals, including Wonkwang University Gwangju Korean Hospital from July 2 to 31, 2001 in order to find out the influence of general nature, smoking, drinking, obesity, and perception of saltness of patients with stork on the outbreak of stroke and to examine important factors by dividing into hemorrhagic and ischemic stroke. Finally, collected data is analyzed statistically, using SPSS 7.5 statistics package. This study reaches a conclusion as follows. 1. For general nature, 86(51.8%) patients have hemorrhagic stroke and 80(48.2%), ischemic stroke in the rate of 1.59:1(male:female), suggesting that male's outbreak is more than female's. Outbreak age is ranged from 20 years to 90 years in order of 60's, 50's, and 40's. 50's-60's accounts for more than half percentage. 2. For smoking, 73(71.6%) of male patients has smoking experience and their 562% has ischemic stroke. Their cross-analysis for hemorrhagic and ischemic stroke shows significant difference with $x^2=3.90$(p<0.05). 48.6% of patients with smoking experience is ranged from 1 to 10 a day in smoking quantity. 3. For drinking, 90(88.2%) of male patients has drinking experience and their 53.3% has hemorrhagicstroke. Their cross-analysis for hemorrhagic and ischemic stroke shows no significant difference with x2=3.40(p<0.1). 59.3% of patients with drinking experience is classified as a overdrinking group. 4. For obesity, low weight is 8(4.8%): normal, 111(66.9%): excessive, 40(24.1%), and obesity, 7(4.2%). In patients with hemorrhagic stroke, excessive weight and obesity are somewhat high(33.7%). The cross-analysis for male's hemorrhagic and ischemic stork by dividing BMI into more and less than 25 shows no significant difference with x=3.52(p<0.1). 5. For perception of saltness, 21(12.7%) patients eat flat: 76(45.8%) normally, and 69(41.5%), saltily. Many patients with ischemic stroke are classified as a group who eat saltily. The cross-analysis for male's hemorrhagic and ischemic stroke shows signifiant difference with x2=10.99(p<0.05). As this study has small sample and selects inpatient and outpatient in certain local hospital, it is difficult to generalize. But the cross-analysis of male's hemorrhagic and ischemic stroke shows signifiant difference in smoking and perception of saltness. Drinking and obesity are more important factors in hemorrhagic stroke and smoking and perception of saltness in ischemic stroke.

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Extraction of Parameters for Acupoint Discrimination and Design of discrimination system (경혈식별을 위한 파라메터 추출 및 식별시스템의 설계)

  • 이용흠;박창규
    • Journal of the Korea Institute of Information and Communication Engineering
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    • v.5 no.1
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    • pp.89-101
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    • 2001
  • The conventional pattern-methods for discrimination of acupoint, meridian line which is the basic object of diagnosis and medical treatment in oriental medicine is discriminated the conduction point by the stimulation in body skin with DC. But, it is not sufficient to truth in discrimination ratio, coincident ratio, body effect, reproductivity. Therefore, this paper is extracting the optimal parameter of frequency and waveform in order to improve the conventional pattern, and proposing the SPAC(Single Power Alternative Current) stimulus pattern applying that. Also, this algorithm proposes to be able to discriminate with low pressure of the electrode by displaying in the level meter both the absolution and relation value of the skin current. It is able to decrease pain and body effect by electrode pressure and discriminate acupoint regardless of skin current in difficult discrimination spot. It is compared the performance of system applying the extracted optimal parameter and algorithm, and it is confirmed that there is difference in discrimination parameter of acupoint reacted to the individual and the meridian. It is compared that discrimination, coincident ratio of the traditional acupoints as the acupoint stimulation pattern. It is confirmed truth of optimal parameter and discrimination algorithm. Keyword: Meridian, Discrimination, Coincident, Body effect, Reproductivity, SPAC, Optimal parameter.

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