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제2형 당뇨병 환자에 대한 대체 요법 [인슈몬]의 효과 및 안전성 (Effect and Safety of Replacement Therapy with Insumon in Type 2 Diabetes Mellitus)

  • 홍억기;김재수;박준홍;박세정;장학철;한인권
    • KSBB Journal
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    • 제18권4호
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    • pp.335-339
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    • 2003
  • 전반적인 유효율은 1차 유효성 평가항목인 당화혈색소가 0주 평균 7.0$\pm$1.1%에서 8주간 인슈몬 투여후 6.7$\pm$0.9%로 유의하게 감소하였으며 (p=0.0202), 특히 혈당 조절이 잘 되지 않는 당화혈색소 7.0% 초과(기저치)군에서도 0주 평균 8.1$\pm$0.8%에서 4주 투여후 7.7$\pm$0.7%로, 8주 투여 후 7.5$\pm$0.8%로 유의하게 감소하였다(p=0.0171). 당화혈색소 7%이하인 군에서도 유의차는 보이지 않으나 0주 평균 6.2$\pm$0.3%에서 8주 투여 후 6.2$\pm$0.6%로 다소 감소하여 당화혈색소가 7% 이하로 잘 유지되고 있음을 보여주었다. 본 연구를 통하여 당뇨병 관리를 목적으로 의약품이 아닌 기능성 식품의 대체요법에 대한 평가가 이루어진 전례가 거의 없는 상황에서 천연식물 추출물을 주원료로 한 기능성 식품인 인슈몬의 유효성과 안전성을 평가함으로써 제2형 당뇨병 개선에 많은 도움이 되리라 사료된다.

찰옥수수 $F_1$의 지방산 조성과 항산화 활성 (Fatty Acid Composition and Antioxidative Activity in Waxy Corn (Zea mays L.) $F_1's$)

  • 서영호;김인종;민황기;이해익;박승의
    • 한국식품과학회지
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    • 제31권6호
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    • pp.1415-1420
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    • 1999
  • 우리나라 찰옥수수의 품질을 향상시키는 성분육종의 기초자료를 제공하고자, 310개 $F_1$의 지방산 조성과 항산화 활성, 페놀화합물, tocopherols, carotenoids의 함량을 분석한 결과는 다음과 같다. Palmitic acid와 stearic acid, linoleic acid, 불포화지방산은 각각 $14.6{\pm}2.5%,\;2.5{\pm}1.0%,\;24.8{\pm}4.2%,\;55.6{\pm}5.4%,\;81.8{\pm}3.1%$였고, 항산화 활성과 페놀화합물, tocopherols, carotenoids의 함량은 각각 $22.8{\pm}5.9%,\;36.2{\pm}11.5\;{\mu}g/mL,\;120.3{\pm}27.7\;{\mu}g/mL,\;0.4{\pm}0.6\;{\mu}g/mL$였다. Linoleic acid와 oleic acid 간에는 고도의 부의 상관관계가 있었다. 항산화활성은 페놀화합물과 tocopherols 함량과는 고도의 상관관계가 있었으나, carotenoids의 함량과는 유의성이 없었다

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한국인 악안면 기형환자의 하악골 상행지에 관한 해부학적 연구 (AN ANATOMICAL STUDY OF THE MANDIBULAR RAMUS IN KOREAN PATIENTS WITH DENTOFACIAL DEFORMITY)

  • 김기정;이의웅
    • Journal of the Korean Association of Oral and Maxillofacial Surgeons
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    • 제27권3호
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    • pp.193-203
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    • 2001
  • Orthognathic surgery of the mandibular prognathism and the retrognathism is tend to be performed on the mandibular ramus to prevent inferor alveolar nerve injuries. The purpose of this study is to find a safe and accurate reference point on mandibular ramus for orthognathic surgery by comparative anatomical study of dentofacial deformity patients. We use 38 Korean Cadavers with normal occlusion(Group 1), 3-dimensional simulation of computerized tomogram of 23 patients with retrognathism (Group 2), 27 patients with mandibular prognathism (Group 3). Following results are obtained : 1. The maximum thickness of the mandibular ramus is $8.78{\pm}1.15mm$ for Group 2, $7.61{\pm}1.26mm$ for Group 1, $6.95{\pm}0.82mm$ for Group3 respectively (P=0001). The minimum thickness is $5.51{\pm}1.08mm$ for Group 1, $5.06{\pm}0.40mm$ for Group 2, $4.56{\pm}0.78mm$ for Group3, respectively (p=0.0001). But, the thickness at the level of 5mm above the lingular is $0.78{\pm}0.65mm$ for Group 2, $5.63{\pm}1.28mm$ for Group 1, $5.32{\pm}0.91mm$ for Group 3, respectively. There is no significant difference between these groups(P=0.0510). 2. The horizontal location from the midwaist point to lingular is $0.18{\pm}1.57mm$ for Group 1, $0.69{\pm}1.33mm$ for Group 2, $0.66{\pm}1.66mm$ for Group 3, and there is no significant difference between these groups(p=0.0835). But the vertical location from the midwaist point to lingular is $1.45{\pm}2.64mm$ for Group 1, $0.63{\pm}1.44mm$ for Group 2, $0.34{\pm}1.81mm$ for Group 3, and there is significant difference between these groups(p=0.0030). 3. The horizontal location from the midwaist point to mandibular foramen is $0.29{\pm}1.75mm$ for Group 1, $0.63{\pm}1.44mm$ for Group 2, $0.34{\pm}1.81mm$ for Group 3, and there is no significant difference between these groups(p=0.5403). But the vertical location from the midwaist point to mandibular foramen is $-3.33{\pm}4.43mm$ for Group1, $-4.79{\pm}2.26mm$ for Group 2, $-6.06{\pm}2.99mm$ for Group 3, and there is significant difference between these groups(P=0.0001). 4. The horizontal length from the disto-buccal cusp tip of mandibular second molar to lingula is $30.97{\pm}4.17mm$ for Group 3, $28.29{\pm}2.65mm$ for Group 1, $25.48{\pm}0.77mm$ for Group 2 (p=0.0000), and also vertical length is $7.72{\pm}3.22mm$ for Group 3, $6.38{\pm}1.83mm$ for Group 1, $5.89{\pm}2.30mm$ for Group 2 (P=0.0014). 5. The location of lingular is 0.50 from anterior border of mandibular ramus in all groups, if it assumed the length from anterior border to posterior border is 1. And it is almost 0.33 from the sigmoid notch, if it assumed the length from sigmoid notch to antegonial notch is 1. 6. In Group 1, Antilingular prominence is located on ($1.12{\pm}1.43mm,\;4.01{\pm}2.36mm$) from the midwaist point, and there is no correlation between antilingular prominence and lingular, mandibular foramen.

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지리산 국립공원 해발 865 m 지점에서 대기에어로졸입자의 입경별 질량농도 특성 (Mass Size Distribution of Atmospheric Aerosol Particles Collected at 865 m High of Jirisan National Park)

  • 류혜지;박정호
    • 한국환경과학회지
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    • 제26권1호
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    • pp.29-36
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    • 2017
  • Aerosol mass size distributions were investigated at 865 m high the of Jirisan national park. A nanosampler cascade impactor was used to collect aerosols. The atmospheric aerosol particles had a unimodal mass size distribution, which peaked at $0.5-1.0{\mu}m$, and a mass aerodynamic diameter of $1.13{\mu}m$. The annual average concentrations of TSP, $PM_{10}$, $PM_{2.5}$, $PM_1$, $PM_{0.5}$ and $PM_{0.1}$ were $20.9{\mu}g/m^3$, $19.3{\mu}g/m^3$, $14.9{\mu}g/m^3$, $10.7{\mu}g/m^3$, $5.3{\mu}g/m^3$, $1.2{\mu}g/m^3$, respectively. TSP concentrations were below $30{\mu}g/m^3$ during the sampling period. On average $PM_{10}$, $PM_{2.5}$, $PM_1$, $PM_{0.5}$ and $PM_{0.1}$ made up 0.91, 0.70, 0.41, 0.19 and 0.07 of TSP, respectively. The annual average of PM2.5/PM10 ratio was 0.77.

Polysomnographic Results before and after Uvulopalatopharyngoplasty

  • Kim, Cheon-Sik;Kim, Dae-Sik;Lee, Yong-Seok;Cho, Cheon-Ung;Pae, Sang-Ho;Kim, Won-Tae
    • 대한임상검사과학회지
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    • 제45권2호
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    • pp.73-76
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    • 2013
  • Uvulopalatopharyngoplasty (UPPP) is one possibility for the treatment of Obstructive Sleep Apnea (OSA). The aim of this study was study the analysis of polysomnography of pre-UPPP and post-UPPP. All patients were evaluated by means of a physical examination, the epworth sleepiness scale (ESS), the beck depression inventory (BDI) and the nocturnal polysomnography (PSG) before surgery, and 6~12 months after surgery. A total of 15 patients were investigated. All underwent UPPP. The patients were between 26 and 62 years old ($mean{\pm}SD$; $39.7{\pm}10.9$) with a lean body mass index (BMI) of $mean{\pm}SD$; $26.2{\pm}3.0kg/m^2$. The comparison of sleep questionnaires showed that after UPPP, the patients had a significantly lower BMI ($26.2{\pm}3.0kg/m^2$ vs $26.0{\pm}3.4kg/m^2$, p=0.241), ESS ($10.0{\pm}5.4$ vs $6.9{\pm}3.2$, p=0.022), BDI ($9.2{\pm}8.2$ vs $4.2{\pm}4.3$, p=0.343) and higher blood pressure ($127.5{\pm}12.1$ vs $123.7{\pm}12.0$, p=0.272) compared to before UPPP. The comparison of sleep parameters showed that after UPPP, patients had a significantly lower stage N1 ($108.8{\pm}53.1$ vs $82.2{\pm}48.9$, p=0.016), lower sleep latency ($4.9{\pm}4.4$ vs $2.0{\pm}1.7$, p=0.083), a lower total arousal number ($210.6{\pm}90.3$ vs $147.1{\pm}87.3$, p=0.019), lower oxygen desaturation index (ODI) ($30.2{\pm}20.9$ vs $10.2{\pm}15.1$, p=0.006), lower apnea-hypopnea index (AHI) ($31.6{\pm}22.4$ vs $10.9{\pm}15.4$, p=0.005), and a lower respiratory disturbance index (RDI) ($37.4{\pm}21.3$ vs $18.5{\pm}16.5$, p=0.008) compared to after UPPP. The comparison of sleep parameters showed that after UPPP, patients had a significantly higher stage N2 ($154.0{\pm}39.9$ vs $180.5{\pm}49.5$, p=0.017), higher REM ($58.5{\pm}29.7$ vs $72.6{\pm}34.0$, p=0.249), higher $meanSaO_2$ ($94.3{\pm}2.0$ vs $95.9{\pm}0.9$, p=0.043), and higher $meanSaO_2$ ($79.3{\pm}8.5$ vs $83.1{\pm}7.9$, p=0.116) than before UPPP. After UPPP, 6 patients were cured, 2 showed marked improvement, and 7 did not improve. After surgery, the success of the treatment was at 53%. The subjective patient satisfaction was higher than before the surgery.

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전통 고추장의 품질특성 (Studies on the Physicochemical Characteristics of Traditional Kochujang)

  • 신동화;김동한;최웅;임대관;임미선
    • 한국식품과학회지
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    • 제28권1호
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    • pp.157-161
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    • 1996
  • 우리나라 고유의 전통 조미식품인 고추장의 품질개선과 담금 방법을 과학적으로 표준화하기 위하여 전국의 각 가정에서 담은 55점의 전통 고추장을 수집하여 미생물상과 이화학적 특성을 조사하였다. 전통 고추장의 평균 성분조성은 수분 $46.71{\pm}5.98%$, 총당 $46.87{\pm}8.83%$, 조단백질 $11.77{\pm}3.90%$, 식염 $15.01{\pm}6.48%$, 환원당 $27.52{\pm}7.32%$, 아미노태 질소 $0.26{\pm}0.15%$, 에탄올 $2.69{\pm}2.35%$이었고, pH는 $4.60{\pm}0.23$, 적정산도 $27.26{\pm}10.98\;ml/10\;g$이었다. 전통고추장의 수분활성도는 $0.79{\pm}0.04$, 색도는 L값이 $16.03{\pm}2.89$, a값이 $20.42{\pm}4.37$, b값이 $9.71{\pm}1.92$이었다. 고추장 중의 호기성 세균과 혐기성 세균, 효모수는 각각 $1.02{\times}10^8{\pm}1.29{\times}10^8\;CFU/g$$2.24{\times}10^7{\pm}3.90{\times}10^7\;CFU/g$, $5.90{\times}10^5{\pm}2.25{\times}10^6\;CFU/g$이었다. 고추장 중에는 상당한 액화 및 당화효소 그리고 단백질 분해효소의 활성이 확인되었다.

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Effect of Transfer Temperature of Epididymis on Survival Rate of Semen and B6D2F1 Mice Developmental Capacity

  • Lee, Dan-Bi;Park, KeeSang;Seo, Byoung Boo
    • 한국수정란이식학회지
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    • 제31권4호
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    • pp.367-374
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    • 2016
  • This study was conducted to evaluate the effect of transfer temperature of epididymis on survival rate of semen and development ability of B6D2F1 mice embryos. No significant differences were noted in the survival rate of semen ($59.0%{\pm}0.1$ vs. $47.6%{\pm}0.1$), in vitro fertilization rate ($90.7%{\pm}0.1$ vs. $90.7%{\pm}0.1$), developmental rate ($90.0%{\pm}0.1$ vs. $90.0%{\pm}0.1$), and blastocysts formation rate ($53.1%{\pm}0.2$ vs. $52.3%{\pm}0.2$) between groups. (NS; P>0.05). However, the zona hatched rate was significantly higher in the $4^{\circ}C$ group compared to those of the $37^{\circ}C$ group ($47.8%{\pm}0.1$ vs. $25.6%{\pm}0.2$; p<0.05). When it comes to cell numbers of blastocysts, the % ICM (/total cells) was significantly higher in the group of $4^{\circ}C$ compared to the $37^{\circ}C$ ($27.0%{\pm}0.1$ vs. $18.3%{\pm}0.1$; p<0.05). However there were no differences in total cell numbers ($72.7{\pm}31.6$ vs. $62.0{\pm}36.6$), ICM cell numbers ($17.0{\pm}7.8$ vs. $14.6{\pm}8.6$), TE cell numbers ($55.8{\pm}29.8$ vs. $64.0{\pm}24.4$), the ratio of ICM:TE ($1:4.2{\pm}4.1$ vs. $1:6.4{\pm}7.2$) between two groups (NS; P>0.05). Taken altogether, it is expected to achieve the best developmental ability of B6D2F1 mice embryos in the transfer temperature of epididymis. Also these results can provide fundamental data to maximize culture condition for in vitro fertilization on B6D2F1 mice. In future, therefore, it is expected that results herein might be applied for in vitro culture of human embryos.

태백 및 강릉지역 석탄광의 호흡성 분진과 석영농도에 관한 조사 (Quartz Concentration and Respirable Dust of Coal Mines in Taeback and Kangneung Areas)

  • 최호춘;천용희;윤영노;김해정
    • Journal of Preventive Medicine and Public Health
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    • 제20권2호
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    • pp.261-269
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    • 1987
  • In order to investigate working conditions of underground coal mines, this work was undertaken to evaluate the respirable dust and the concentration of quartz in Taeback and Kangneung areas. The concentration of quartz was determined by Fourier Transform Infrared Spectrophotometry. The results were as follows; 1) The concentration of respirable dust of drilling and coal face in Taeback and Kangneung areas were as followed; Arithmetic $Mean{\pm}S.D.(mg/m^3)$ Taeback Drilling: $2.00{\pm}1.56$ Taeback Coal Face: $3.74{\pm}3.14$ Kangneung Drilling: $4.55{\pm}4.51$ Kangneung Coal Face: $5.77{\pm}4.53$ Geometric $Mean{\pm}S.D.(mg/m^3)$ Taeback Drilling: $1.34{\pm}2.81$ Taeback Coal Face : $2.55{\pm}2.61$ Kangneung Drilling : $2.44{\pm}3.63$ Kangneung Coal Face: $4.24{\pm}2.37$ 2) Distribution of respirable dust was well fitted to the log-normal distribution and geometric mean value was $log^{-1}\;0.37{\pm}log^{-1}\;0.47(2.34{\pm}2.95)mg/m^3$. 3) The difference of respirable dust concentrations in Taeback and Kangneung areas was not significant statistically (p>0.05). 4) The concentration of quartz of drilling and coal face in Taeback and Kangneung areas were as followed; Arithmetic $Mean{\pm}S.D.(%)$ Taeback Drilling: $6.18{\pm}5.52$ Taeback Coal Face: $1.89{\pm}1.54$ Kangneung Drilling: $3.54{\pm}2.12$ Kangneung Coal Face: $2.05{\pm}3.37$ Geometric $Mean{\pm}S.D.(%)$ Taeback Drilling: $4.24{\pm}2.59$ Coal Face: $1.39{\pm}2.22$ Kangneung Drilling : $2.55{\pm}3.08$ Kangneung Coal Face : $1.24{\pm}2.33$ 5) Distribution of quartz concentrations was well fitted to the log-normal distribution and geometric mean value was $log^{-1}\;0.33{\pm}log^{-1}\;0.45(2.14{\pm}2.82)%$. 6) The difference of quartz concentrations in Taeback and Kangneung areas was not significant (p>0.05), but significant at drilling sites and coal faces (p<0.05).

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광주지역 학교주변 길거리 음식 중 당, 나트륨, 인공감미료 함량 실태조사 (A Survey on Total Sugar, Sodium and Artificial Sweetener Contents of Light Meals from the School Zone in Gwangju)

  • 양용식;김종필;강경리;서계원;조배식;홍삼재;최계선;김은선;박종태
    • 한국식품위생안전성학회지
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    • 제24권4호
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    • pp.385-390
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    • 2009
  • This survey was conducted to monitor the total sugar, sodium, and artificial sweetener contents of light meals from the school zone in Gwangju, from November, 2008 to April, 2009. A total of 100 samples were tested. HPLC/ELSD was used for the determination of total sugar contents and AAS for sodium contents. Total sugar amounts were the sum of both mono-and disaccharide according to nutritional information standard defined by the Korea Food and Drug Administration. The results were as follows by the form of total sugar content(sodium content): $5.7\;{\pm}\;1.9%$($4.6\;{\pm}\;1.6\;mg/g$) for Tteokbokki, $7.6\;{\pm}\;5.1%$($5.4\;{\pm}\;2.7\;mg/g$) for Chicken(skewed), $15.4\;{\pm}\;3.2%$($3.0\;{\pm}\;0.9\;mg/g$) for Bun(fish-shaped), $0.6\;{\pm}\;0.3%$($3.7\;{\pm}\;1.0\;mg/g$) for Sundae, $0.9\;{\pm}\;0.3%$($7.4\;{\pm}\;1.4\;mg/g$) for Oden(with broth), $20.5\;{\pm}\;6.2%$($2.9\;{\pm}\;0.6\;mg/g$) for Waffle, $6.8\;{\pm}\;2.2%$($4.7\;{\pm}\;1.0\;mg/g$) for Hotdog, $14.2\;{\pm}\;2.8%$($3.1\;{\pm}\;1.6\;mg/g$) for Hotteok, $6.6\;{\pm}\;2.1%$($3.9\;{\pm}\;0.6\;mg/g$) for Toast, $10.1\;{\pm}\;3.7%$($2.3\;{\pm}\;0.7\;mg/g$) for Fry(sweet potato), $1.6\;{\pm}\;0.7%$($4.0\;{\pm}\;0.7\;mg/g$) for Fry(etc), and $9.3\;{\pm}\;2.4%$($4.0\;{\pm}\;0.6\;mg/g$) for Doughnut. In addition, sodium saccharin, one of the artificial sweeteners, was tested. Among 60 samples from February to April, 2009, 11 samples had sodium saccharin(6.7~101.0 mg/kg).

초등학교 실내외 미세먼지 농도 비교 연구 (A Comparative Study on Concentrations of Indoor and Outdoor Particulate Matters in Elementary Schools)

  • 김대현;손윤석;이태정;조영민
    • 대한원격탐사학회지
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    • 제36권6_3호
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    • pp.1721-1732
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    • 2020
  • 초등학생들은 학교에서 많은 시간을 보내고 있으며 실내 공기오염에 더 많이 노출된다. 또한 초등학생들은 신체적으로 성장기에 있으며 어른에 비해 단위체중당 호흡량이 많으므로 실내 공기오염에 대한 민감도가 큰 것으로 알려져 있다. 따라서 학교 실내공기질은 초등학생들의 건강을 위한 중요한 요소이다. 본 연구에서는 서울지역 5개 초등학교에서 측정한 실내외 미세먼지 (Particulate matter: PM) 농도를 이용하여 상관분석을 실시하였다. 이를 통해 실외 PM이 실내 PM에 미치는 영향을 평가하였다. 또한 PM ratio, I/O ratio 등과 같은 통계분석을 진행하였다. 그 결과 초등학교의 실내외 PM의 상관성은 PM10보다 PM2.5와 PM1에서 더 유의미하게 나타났다. Indoor/outdoor (I/O) ratio의 경우 PM10에서 SD를 제외한 4개 초등학교에서 모두 1보다 높게 나타났다 (BB: 2.21, NS: 1.67, IS: 1.73, SI: 1.17). 이는 실내 학생의 활동도가 PM10의 농도에 큰 영향을 미친다는 것을 의미한다.