• Title/Summary/Keyword: I70

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Serial Ultrasonographic Appearance of Postpartum Uterine Involution in Cocker Spaniel Bitches (Cocker Spaniel 개에서 분만 후 자궁수복의 연속적 초음파상)

  • Hwang S. S.;Oh K. S.;Kim B. S.;Jo Y. T.;Park C. H.;Kim J. T.;Park I. C.;Park J. T.;Park S. G.;Son C. H.
    • Journal of Embryo Transfer
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    • v.20 no.3
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    • pp.271-277
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    • 2005
  • This study was undertaken to determine the normal appearance of the postpartum uterine involution. Postpartum changes in uterine shape, architecture, echogenicity and diameter were monitored with ultrasonography in 8 Cocker spaniel bitches. The excretory period of vaginal discharges in 8 normal bitches of uterine involution was finished completely at 23.20$\pm$2.77 days (Mean$\pm$SD) postpartum. The short axis shape of the uterus was varied from polygonal to circular. This lasted until 1600$\pm$2.12 days Postpartum, during which time the short axis uterine shape gradually changed to circular. Also, the long axis shape of the uterus was created a beaded appearance of the horns until 25.60$\pm$2.51 days postpartum. The uterine diameter was decreased not only in the placental sites from 24.20$\pm$2.06mm at 1 day to 13.18$\pm$0.84mm at 7 days postpartum, but also in the interplacental sites 14.26$\pm$2.22mm at 1 day, 9.81$\pm$0.7mm at 7 days postpartum. There was a general trend of decreasing uterine diameter, which occurred more rapidly at the placental sites. In conclusion, normal postpartum uterine involution in Cocker spainel bitches appeared to be completed around 68 days postpartum by gross findings such as vaginal discharges, and by ultrasongraphic findings, uterine shape and echogenicity.

The Optimal Radiation Dose in Localized Head and Neck Diffuse Large Cell Lymphoma (국한성 두경부 대세포성(Diffuse Large Cell) 림프종의 적정 방사선 조사선량)

  • Koom Woong Sub;Suh Chang Ok;Kim Yong Bae;Shim Su Jung;Pyo Hongryull;Roh Jae Kyung;Chung Hyun Cheol;Kim Gwi Eon
    • Radiation Oncology Journal
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    • v.20 no.4
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    • pp.303-308
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    • 2002
  • Purpose : To determine the optimal radiation dose in a localized non-Hodgkin's lymphoma of the head and neck in the treatment setting for combined chemoradiotherapy. Materials an Methods :Fifty-three patients with stage I and II diffuse large ceil non-Hodgkin's lymphoma of the head and neck, who were treated with combined chemoradiotherapy between 1985 and 1998 were retrospectively reviewed. The median age was 49 years, and the male-to-female ratio was approximately 1.6. Twenty-seven patients had stage 1 disease and 26 had stage II. Twenty-three patients had bulky tumors $(\geq5\;cm)$ and 30 had non-bulky tumors (<5 cm). The primary tumors arose mainly from an extranodal organ $(70\%)$, most cases involving Waldeyer's ring $(90\%)$. All patients except one were initially treated with $3\~6$ cycles of chemotherapy, which was followed by radiotherapy. Radiation was delivered either to the primary tumor area alone $(9\%)$ or to the primary tumor area plus the bilateral neck nodes $(91\%)$ with a minimum dose of 30 Gy $(range\;30\~60\;Gy)$. The failure patterns according to the radiation field were analyzed, and the relationship between the dose and the in-field recurrence was evaluated. Results : The 10-year overall survival and the 10-year disease free survival rates were similar at $75\%\;and\;76\%$, respectively. A complete response (CR) after chemotherapy was achieved in 44 patients $(83\%)$. Subsequent radiotherapy showed a CR in all patients. Twelve patients $(23\%)$ had a relapse of the lymphoma after the initial treatment. Two of these patients had a recurrence inside the radiation field. No clear dose response relationship was observed and no significant prognostic factors for the in-field recurrences were identified because of the small number of in-field recurrences. However, for patients with tumors <5 cm in diameter, there were no in-field recurrences after a radiation dose 30 Gy. The 2 in-field recurrences encountered occurred in patients with a tumor $\geq5\;cm$. Conclusion .A dose of 30 Gy is sufficient for local control in patients with a non-bulky (<5 cm), localized, diffuse large cell non-Hodgkin's lymphoma when combined with chemotherapy. An additional boost dose in the primary site is recommended for patients with bulky tumors $(\geq5\;cm)$.

Assessment of Hydroureteronephrosis in Children Using Diuretic Radionuclide Ureterography (동위원소 이뇨 요관그람을 이용한 소아 요관폐쇄의 평가)

  • Kim, Jong-Ho;Lee, Dong-Soo;Kwark, Cheol-Eun;Lee, Kyung-Han;Choi, Chang-Woon;Chung, June-Key;Lee, Myung-Chul;Koh, Chang-Soon;Choi, Yong;Choi, Hwang
    • The Korean Journal of Nuclear Medicine
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    • v.28 no.1
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    • pp.75-84
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    • 1994
  • The need for assessment of ureteric function in the patient with an obviousely dilated ureter has increased particularly with the added spectrum of asymptomatic patients presenting with hydrone-phrosis and hydroureter on antenatal and perinatal ultrasound. To assess the influence of ureteral status on kidney washout during $^{99m}Tc$-DTPA diuretic renography, ureteral images were reviewed in 80 children referred for hydronephrosis. A scintigraphically abnormal ureter was defined as an intense and continuous image of > 10 min during diuretic renography. Out of them, a total of 16 nephroureteral systems in 12 children with scintigraphically abnormal ureter were analyzed. A diuretic washout index using response half time (t1/2) by linear fitting after lasix injection, was determined on renal (Kt1/2) and ureteral (Ut1/2) curves (diuretic renogram vs. diuretic ureterogram). Diuretic ureterogram curve patterns corresponding to normal (type I), obstructive (II) and non-obstructive (III) cases were described. Compared with X-ray data, diuretic renography was highly sensitive (88%) and specific (99%) for detecting any ureteral abnormality. Despite an obstructive Kt1/2 (>20 min), no patient with an abnormal ureter underwent therapy at the ureteropelvic junction because the hydronephrosis regressed after surgery at the lower level. Our data indicate that the abnormal ureter findings during diuretic renography have to be recognized before therapy for children with hydeonephrosis.

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CO2 Exchange in Kwangneung Broadleaf Deciduous Forest in a Hilly Terrain in the Summer of 2002 (2002년 여름철 경사진 광릉 낙엽 활엽수림에서의 이산화탄소 교환)

  • Choi, Tae-jin;Kim, Joon;Lim, Jong-Hwan
    • Korean Journal of Agricultural and Forest Meteorology
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    • v.5 no.2
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    • pp.70-80
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    • 2003
  • We report the first direct measurement of $CO_2$ flux over Kwangneung broadleaf deciduous forest, one of the tower flux sites in KoFlux network. Eddy covariance system was installed on a 30 m tower along with other meteorological instruments from June to August in 2002. Although the study site was non-ideal (with valley-like terrain), turbulence characteristics from limited wind directions (i.e., 90$\pm$45$^{\circ}$) was not significantly different from those obtained at simple, homogeneous terrains with an ideal fetch. Despite very low rate of data retrieval, preliminary results from our analysis are encouraging and worthy of further investigation. Ignoring the role of advection terms, the averaged net ecosystem exchange (NEE) of $CO_2$ ranged from -1.2 to 0.7 mg m$^{-2}$ s$^{-1}$ from June to August in 2002. The effect of weak turbulence on nocturnal NEE was examined in terms of friction velocity (u*) along with the estimation of storage term. The effect of low uf u* NEE was obvious with a threshold value of about 0.2 m s$^{-1}$ . The contribution of storage term to nocturnal NEE was insignificant; suggesting that the $CO_2$ stored within the forest canopy at night was probably removed by the drainage flow along the hilly terrain. This could be also an artifact of uncertainty in calculations of storage term based on a single-level concentration. The hyperbolic light response curves explained >80% of variation in the observed NEE, indicating that $CO_2$ exchange at the site was notably light-dependent. Such a relationship can be used effectively in filling up the missing gaps in NEE data through the season. Finally, a simple scaling analysis based on a linear flow model suggested that advection might play a significant role in NEE evaluation at this site.

A Survey on Clients' Home Care Satisfaction in Taejon City in Korea (일개 시지역의 가정간호 수혜자들의 만족도 조사)

  • Kim, Sun-Sook;So, Hee-Young;Lee, Tae-Yong
    • Journal of Home Health Care Nursing
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    • v.5
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    • pp.73-83
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    • 1998
  • This study enrolled one thousand five hundred twenty one clients that were receiving home care services at five health centers and a home care services center in the city of Taejon from November 17 through December 7, 1997. The purpose of this study was to analyze satisfaction levels, general characteristics and efficacies, of the client served home care. The main results were as follows; The age group of most of the subjects was 70-79 years: 76.9% of them were female and 87.3% were over 65 years. In education variables, over 90% of the clients were below primary school. In marital status variables, 63.4% of them had no spouse, 57.5% of them were widows and widowers. In living arrangement variables, alone(35.8%) was the most. In insurance status variables, medical aid(69.9%) was the most. In household income variables, below 000 won(72.6%) was the most. In hospitalization variables, 53% of the clients had no hospitalization. The satisfaction level of home care service of male and female was similar. The older the age, the higher the satisfaction level. The satisfaction level of the group having religion was higher than the group having no religion and the Christianity group had the highest satisfaction level(p<0.001). In education variables, the over high school group was the highest satisfaction level(p<0.01). In living arrangement variables, the other (sisters or neighbors etc.) group indicated the highest satisfaction level(p<0.001). In insurance status variables, the other group(except for medical aid) was the highest satisfaction level(p<0.001). In household income variables, below 390,000 won was the highest satisfaction level(p<0.001). In hospitalization variables, 'over 4 times' group indicated the highest satisfaction level (p<0.01). Home care took place more in health centers than in home care services center. In frequency of home care per month three times was the most. In opinion of home care frequency per month 82.8% of the people answered 'proper'. A lot of present illness was neuralgia, arthritis, digestive disease, hypertension & CVA. In contents of home care services variables, education & counselling was the most and medication was second. In duration of illness variables, over 10 years was the most. In place of treatment before home care service variables, hospital(57%) was the most. In illness condition after home care variables, 'moderate' was the most and 'much better'(85.5%) was second. In help of home care variables, 'much help'(71.5%) was the most and 'moderate'(28.1%) was second. In contents of counselling variables, treatment method of illness was the most. Home care services center indicated higher level of satisfaction than health center(p<0.001). In opinion of home care frequency per month variables, 'less' was the highest satisfaction level (p<0.001). In duration of illness variables, below one year was the highest and over 10 years was second(p<0.001). In place of treatment before home care service variables, health center was the highest (p<0.001). In illness condition after home care variables 'much better' was the highest and 'worse' was second (p<0.001). I n help of home care variables, 'much help' was the highest (p<0.001). In contents of counselling variables, cause of illness was the highest(p<0.001). According to the 14 items which consisted of 3 point scales the total level of satisfaction of home care service was very high, with total mean score 36. According to the above results, most clients taking home care services are satisfied. However, organization and a fund are required to support high quality home care services to those who need them. Furthermore, a follow-up survey should be accomplished to evaluate the status of clients.

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An Analysis of the Study Tendency on Rheumatoid Arthritis -Focusing on Domestic Theses for a Degree and Journal Since 2004- (류마토이드 관절염의 연구동향에 대한 소고(小考) -2004년 이후의 국내 학위논문 및 학회지 논문을 중심으로-)

  • Choi, Yong-Hun;Yoon, Il-Ji
    • Journal of Korean Medicine Rehabilitation
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    • v.19 no.2
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    • pp.125-156
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    • 2009
  • Objectives : To research the trend of studies related to rheumatoid arthritis and to indicate the hereafter direction for its study in oriental medicine and its treatment. Methods : I reviewed 75 domestic oriental medical journals, and 50 medical journals about rheumatoid arthritis published after 2004, and comparative analysis was made. And these theses were classified by college, year, field of study, subject. Results : The following are the results of this study. 1. Classified by oriental medical college, Dae-jeon college published the most theses, followed by Dong-guk, Kyung-hee, Se-myung and Dong-shin college. Han-yang college published the most theses among college of medicine. 2. Classified by type of thesis, experimental theses(70 pieces, 94%) showed higher rate than that of clinical theses(4 pieces, 5%) in oriental medical studies. However, in medical studies, clinical theses(34 pieces, 68%) showed higher rate than that of experimental theses(15 pieces, 30%). 3. Analyzed by subject, the most dealt subject in oriental medicine was herb medication, followed by herbal acupuncture, single herb, electroacupuncture, sasang & gene, acupuncture & moxibustion, complex accordingly. The most dealt subject in medical clinical journals was standards of diagnosis & prognosis, followed by medication, gene analysis, pathogenesis, clinical pattern, operative treatment and complication accordingly. 4. In theses related to herb medication, most of the subject was to evaluate anti-inflammatory and immunoregulatory effects of herb medication with geopungseup, jibitong, hwalhyeolgeoer function. The tendency of experimental methods was focusing on understanding anti-inflammatory and immunoregulatory mechanisms through molecular biologic methods by analyzing cytokine and gene. 5. Most of theses related to herbal acupuncture were experimental studies verifying ant-inflammatory and immnoregulatory effects through methods observing change of cytokine and immunoregulatory factors. Regarding remedies for herbal acupuncture, Ulmus davidiana Planch was most preferred, followed by bee venom. 6. In theses related to single herb, Boik-yak was most prefered, followed by Geopungseup-yak and Hwalhyeolgeoer-yak. Regarding methods of research, there were tendency of shifting from methods verifying travail, anti-inflammatory and anti-pyretic effects through a test of behavior, morphometry, serology and temperature measurement of the rectum and the skin into verifying anti-inflammatory and immunoregulatory effects through observing inflammatory cytokine in the joint and cells of spleen. 7. In theses related to electroacupuncture, ST36 and adjuvant were most preferred as acupoints and induced factor. The tendency of experimental methods was turning from verifying mechanism of travail effect to analyzing inflammation and pain inducing factors. 8. Diverse medical clinical studies were published. Subjects such as diagnosis and prognosis, medication, gene analysis, clinical pattern, operational treatment, complication and pathogenesis were published. Especially, studies about standards of early diagnosis, and research on possible parallel medications with methotrexate were actively inquired. 9. Most of theses related to medical experimental studies was about mediators and receptors related to inflammatory induction and osteoclasia mechanism. Also, it was presented blockage of them can be effective on rheumatoid arthritis. Conclusions : The oriental medicine studies have merit in its diversity of treatment, but it clinical studies is lacking compared to experimental studies. Also, more diversity of subjects is necessary. Therefore, complementary measures are needed. Hereafter, oriental medicine research about rheumatoid arthritis needs more clinical research verifying the effectiveness and safety in clinical field. Also, we require oriental medical standard of diagnosis and researches on pathological generation which would make early checkup and prognosis possible.

Clinical Observation on The Left and Right Facial Palsy (${\cdot}$右側 口眼와斜 患者에 對한 臨床的 考察)

  • Lim, Jin-Ki;Lim, Gyu-Sang;Hwang, Choong-Yeon
    • The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology
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    • v.10 no.1
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    • pp.383-402
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    • 1997
  • The author analyzed 155 cases of Facial Palsy, excluding lesions caused by cerebrovascular attacks, who were treated in the Kwang-ju Oriental Medical Hospital of Wonkwang University from March 1996 to September 1996. I've examined the 155 cases in the view of the etiologic distributions, the age, the relationship of the sex and paralytic side, attended symptoms and analyzed 95 cases who were treated over ten times in the view of the ratio of recovery according to the age, anatomic focus, the relations of sex and paralytic side. The following results are obtained. 1. The ratio of punghan(風寒) was $20.64\%$(32 cases), overwork was $18.70\%$(29 cases), stress was $6.44\%$(10 cases), excessive drinking was $3.23\%$(5 cases), teeth pain was $1.93\%$(3 cases), and idiopathy was $38.05\%$(59) and etc. 2. The ratio of stylomastoid pain was $15.48\%$(24 cases), auricular pain was $10.32\%$(16 cases), headache was $4.51\%$(7 cases), eyedried was $4.51\%$(7 cases), taste paralysis was $2.57\%$(4 cases), tinnitus was $2.57\%$(4 cases) and non-significant symptoms was $50.97\%$(79) and etc. 3. The ratio of 2th and 5th decade were $20.00\%$(31 cases), 4th decade was $18.71\%$(29 cases), 3th decade was $16.71\%$(26 cases), 6th decade was $11.61\%$(18 cases), teenagers in $5.81\%$(9 cases), over seventy and under teenagers were $3.23\%$(5 cases), and infant was $0.65\%$(1 case). 4. The ratio of the male-right was $28.39\%$(44 cases), female-right was $25.82\%$(40 cases), male-left was $23.23\%$(36 cases), female-left was $20.65\%$(32 cases) and male-both side was $1.94\%$(3 cases) in order. 5. Topographically, The ratio of the infrachordal lesion was $72.90\%$(113 cases), transgeniculate lesion was $16.13\%$(25 cases), suprageniculate lesion was $5.81\%$(9 cases), infrastapedial lesion was $3.87\%$(6 cases) and suprastapedial lesion was $1.29\%$(2 cases) in order. 6. When we examined the degree of recovery about the 95 patients who were treated over ten times after on attack, normal improvement was seen in $46.32\%$(44 cases), excellent in $7.37\%$(7 cases), good in $12.63\%$(12 cases), fair in $13.68\%$(13 cases), poor in $20.00\%$(19 cases). The total remedial value of the 95 patients who were treated over ten times was revealed $61.58\%$. 7. When we examined the 95 patients who were treated over ten times, the remedial value of the infant was $50.00\%$, under teenagers $43.75\%$, teenagers $37.50\%$, 2th decade $56.82\%$, 3th decade $64.06\%$, 4th decade $55.00\%$, 5th decade $73.53\%$, 6th decade $77.50\%$, over seventieth $68.75\%$. The remedial value of 3th decade, 5th decade, 6th decade, 7th decade and over seventieth were higher than the total remedial value($61.58\%$) 8. In the point of topographical lesion, when we examined the 95 patients who were treated over ten times, the remedial value of infrachordal lesion was $66.78\%$, infrastapedial lesion $58.33\%$, suprastapedial lesion $50.00\%$, transgeniculate lesion $48.44\%$, suprageniculate lesion $31.25\%$, in order. Only the remedial value of Infrachordal($66.78\%$) was higher than the total remedial value($61.58\%$). 9. In the point of the relationship of the sex and the paralytic side, when we examined the 95 patients who were treated over ten times, the remedial value of male-left was $57.29\%$, male-right $61.54\%$, male-both side $58.33\$%, female-left $57.81\%$ and female-right $68.27\%$. Only the remedial value of female-right($68.27\%$) was higher than the total remedial value($61.58\%$). These results demonstrated that in the point of prognostic view there was more concerned with the topographical lesion, body condition than the traditional rule of sex-paralytic relationship that man is awed left paralysis and woman right paralysis.

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A Study on the Actual Condition of the Adult-smoking in a Region (일 지역 성인의 흡연실태)

  • Chong Young-sook
    • Journal of Korean Public Health Nursing
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    • v.13 no.1
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    • pp.97-113
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    • 1999
  • To investigate the actual condition of the adult-smoking in Chinan County. I used self-reporting questionnaires among 923 residents living in nine districts selected at random among the sites of eleven eup-myons from December 28. 1998 to January 6. 1999. collected data and analyized using SPSS. The smoking rate of adults in Chinan County was $36.9\%$. There was a significant difference in smoking rate according to the age. gender, education and job among general characteristics. The smoking rate in group of above 40s was about $40\%$ and that of the male took $55.5\%$ which was higher than that of female and the smoking rate of the people having high-school education was the highest$(46.2\%)$. With regard to the career. the smoking rate of the farmers ranked first$(46.1\%)$. Therefore anti-smoking business for smokers should be focused on above 40 years old, males. people having high school education and farmers. As the result of the survey of smoking habits of 340 people who smoke currently, the average smoking begining age was 21.8 and $81.5\%$ among them was between 16-25 years old. $4.4\%$ was under 15. during around the elementary school. Most motives to smoke were as followed; curiosity or taste$(33.6\%)$, relief of stress $(31.2\%)$, peer presure$(26.5\%)$ And considering the amount of the cigarette which is smoked per day, the case which is less than a pack of cigarettes was highest as $75.5\%$ and the people who smoke over one pack of cigarettes took $24.5\%$. As for the kind of tobacco which is smoked, how to smoke and the desire for the smoking, most case was toxin was moderate$(47.8\%)$ or mild$(46.9\%)$. shallowly$(49.0\%)$ or deeply$(46.3\%)$ and under stress$(33.4\%)$. after meals$(27.8\%)$, during drink$(15.7\%)$ and so on. The highest point marked among the factors of smoking motives was 'the reduce of negative emotion' $(3.27\pm1.00)$. followed by 'uncomfortable habits' $(2.87\pm1.02)$, 'addiction' $(2.84\pm1.06)$. 'habit' $(2.74\pm1.12)$. 'pleasure' $(2.70\pm1.04)$. 'stimulus' $(2.59\pm.90)$, 'sensation-exercise satisfaction' $(2.42\pm.97)$. Smokers smoke to reduce the negative emotions when angry in most common case. depressed. anxious. uncomfortable. lone. ashamed or embarrased. and intend to solve the certain problem. etc. Other motives are uncomfortable habit. addiction. habit. pleasure and the pursuit of stimulus. The level of nicotine dependence of adults m Chinan County was 10.57 which amount to 'high' wholly. As the resulf of the level of nicotine dependence score. the people who are low in the level of nicotine was $33.5\%$. the people who are high was $48.2\%$. very high was $18.4\%$. The approach for anti-smoking for smokers should be conducted differently according to the level of the nicotine. For the people who are in low level of nicotin dependence the prohibition of the smoking should be guided through the approach to foster strong will. for those who are in 'high' by acquiring proper method for the prohibition of smoking. and for those who are 'very high' the anti-smoking should be induced by providing proper program because of the possibility of the suffer from abstinence syndrome. The difference of the level of nicotine with the general characteristics of the objects had not statistically significant difference. The difference of the level of nicotine dependence accompanied by smoking habit had statistically significant difference according to the amount of smoke, the kind of tobacos. smoke inhale habit. In other words, the group of heavy smokers had higher level of the nicotine dependence than that of the light smokers relatively and the group which smoke strong taboaco has higher level of nicotine than that of which smoke mild or moderate. And the group of smokers who smoke deeply has higher level of nicotine than that who smoke shallowly or nonswallow. Aa a result of the analysis of the correlation between smoking motive factors and the level of nicotine, there was the indication that people who smoke for the decrease of the negative emotion. habit, pleasure. stimulus. sensation-exercise satisfaction had high level of the nicotine dependence. As the result of the anti-smoking will of smokers. $65.0\%$ of them had prohibition of smoking will. $29.3\%$ had no will to quit smoke. The most important reason for anti-smoking was health. $67.9\%$ had experience to try to quit smoke and the biggest reason to fail to quit smoking was the lack of the will power to keep anti-smoking. $52.8\%$ of them were advised to stop smoking from their spouses or children. only $2.8\%$ were by medical. The people who have the opinion to need anti-smoking education were $69.6\%$. Therefore when the business for the hygine of the mouth for adult is set. it should be centered on the people who have intention of prohibition of the smoking and help to quit smoking by way of other affirmative counter-program not smoking under stress.

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Biological Control of Spodoptera depravata (Butler) (Lepidoptera: Noctuidae) Using Entomopathogenic Nematodes (곤충병원성 선충을 이용한 잔디밤나방, Spodoptera depravata(Butler)(나비목: 밤나방과)의 생물적 방제)

  • 강영진;이동운;추호렬;이상명;권태웅;신홍균
    • Korean journal of applied entomology
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    • v.43 no.1
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    • pp.61-70
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    • 2004
  • Environmentally sound control of Japanese lawngrass cutworm, Spodoptera depravata with Korean entomopathogenic nematodes (Heterorhabditis sp. Gyeongsan, Steinernema carpocapsae GSNI , S. glaseri Dongrae, S. longicaudum Nonsan, and S. monticolum Jiri) was evaluated in the laboratory and field. In addition, effect of turf height on the pathogenicity of entomopathogenic nematodes and density of ant (Formica japonica) and spine-tailed earwigs (Forficula scudderi) were investigated in the field. The corrected mortality of 3rd instar of S. depravata larvae was 53.3% to 66.7% 5 days later after treatment of entomopathogenic nematodes. $LC_{50}$ value of S. carpocapsae GSN1 and S. monticolum Jiri against 3rd instar of S. depravata was 6.9 and 3.9, respectively. Pathogenicity of S. carpocapsae GSN1 was different depending on larval stages, i.e., mortality of 2nd instar was the highest representing 73.3% but decreased from 3rd instar. Turf height affected pathogenicity of entomopathogenic nematodes. Mortality of 4th instar of S. depravata was 40.0% by S. carpocapsae GSN1 and 33.3% by S. monticolum Jiri, and 83.3% by fenitrothion, respectively, in the turf height of 14mm, but those were lower in 45mm. The corrected mortality of S. depravata larvae was lower at the entomopathgenic nematode plots than fenitrothion plot in the distribution field of Formica japonica. However, reduction rate of F japonica was higher in fenitrothion by 56.7% compared with 0% in S. carpocapsae GSN1 and 6.7% in S. monticolum Jiri. Turf height influenced control of S. depravate in S. carpocapsae GSN1 and fenitrothion. Control value of S. carpocapsae GSN1 was 62.2% in the turf height of 3-4cm, but not effective at all in 6-8cm and 12-14cm. However, there was not significantly different in fenitrothion plots. Forficula Scudderi was also reduced only in fenitrothion plots. Reduction rate was 100% in 3-4cm, 41.7% in 6-8cm, and 16.7% in 12-14cm, respectively.

Diagnostic Value of Serum Cytokeratin 8, 18 and 19 in Lung Cancer (폐암에서 혈중 Cytokeratin 8, 18, 19의 진단적 가치)

  • Choi, Chang Min;Kim, Woo Jin;Oh, Jin Young;Kang, Young Ae;Yoo, Chul Gyu;Lee, Choon Taek;Kim, Young Whan;Han, Sung Koo;Shim, Young-Soo
    • Tuberculosis and Respiratory Diseases
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    • v.55 no.4
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    • pp.388-394
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    • 2003
  • Background : Monoclonal antibodies directed against well-known epitopes on cytokeratin (CK) 8, 18 and 19 (Monototal) have been used in the development of a new diagnostic tool for lung cancer. In the mid-1990s, CK 19 fragments (Cyfra 21-1) became popular and widely used for such diagnosis. This is the first study specifically designed to compare these two markers. Method : The serum levels of CK 8, 18 and 19 were measured using two-site monoclonal/polyclonal immunoradiometric assay kit in 57 healthy adults and 289 patients who were admitted to Seoul National University Hospital from May to September, 2002. The lung cancer group comprised 129 primary lung cancer patients; 116 with non-small cell lung cancer(NSCLC) and 13 with small cell lung cancer (SCLC). The control group comprised 160 non-malignant pulmonary lung disease patients and 57 healthy adults. A total of 166 twin Monototal and Cyfra 21-1 serum assays were obtained; 76 with lung cancer, 70 with non-malignant pulmonary lung disease and 20 healthy adults. Results : The mean serum value of Monototal was $412.47{\pm}455.45U/L$ in NSCLC, $237.08{\pm}145.15U/L$ in SCLC, $126.54{\pm}95.72U/L$ in non-malignant pulmonary lung disease, and $63.68{\pm}31.66U/L$ in healthy adults. The serum values of the lung cancer groups were significantly higher than those of the control group (p<0.01). Using a cut off value of 188U/L, sensitivity and specificity was 66.4% and 81.9% in NSCLC, and 43.8% and 81.9% in SCLC, respectively. The serum levels of CK 8, 18 and 19 were higher in advanced NSCLC than in early stage disease. Conclusion : The serum levels of CK 8, 18 and 19 may be useful in the diagnosis of NSCLC.