• Molecules and Cells
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• 제43권2호
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• pp.114-120
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• 2020

Drosophila hematopoiesis is comparable to mammalian differentiation of myeloid lineages, and therefore, has been a useful model organism in illustrating the molecular and genetic basis for hematopoiesis. Multiple novel regulators and signals have been uncovered using the tools of Drosophila genetics. A Runt domain protein, lozenge, is one of the first players recognized and closely studied in the hematopoietic lineage specification. Here, we explore the role of lozenge in determination of prohemocytes into a special class of hemocyte, namely the crystal cell, and discuss molecules and signals controlling the lozenge function and its implication in immunity and stress response. Given the highly conserved nature of Runt domain in both invertebrates and vertebrates, studies in Drosophila will enlighten our perspectives on Runx-mediated development and pathologies.

• 대한수의사회지
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• 제48권2호
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• pp.75-77
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• 2012

${\lozenge}$ 본 안내문은 부가가치세법 제29조 제5호 라목에 따른 부가가치세 면세대상인 "질병의 예방을 목적으로 하는 동물의 진료용역"이 고시됨에 따라 동물병원에서 세무 및 회계업무 처리시 이해를 돕고자 대한수의사회에서 세무사 및 관계전문가 등의 자문을 통해 작성하였습니다. ${\lozenge}$ 이에 향후 국세청 등 관련 기관의 유권해석에 따라 면세범위 등 내용이 변경이 있을 수 있으니 이점 양해해 주시기 바라며, 추후 변동사항이 발생할 경우 추가 안내하도록 하겠습니다.

• 파렛트 뉴스
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• 통권30호
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• pp.8-19
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• 2003

• 파렛트 뉴스
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• 통권31호
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• pp.41-47
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• 2003

• 대한영양사협회학술지
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• 제26권1호
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• pp.30-41
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• 2020

As the morbidity of chronic diseases such as diabetes and high blood pressure has increased, the frequency of oral dryness upon taking drugs for a long time or several drugs at the same time has greatly increased. This study was conducted to investigate the status of oral dryness and utilize the data to develop treatment products. Surveys were assembled from October to December 2018, and a statistical analysis of the 144 responses was conducted. The surveyed consisted of 60 males and 84 females, with 31.3% of those in their 70s and older. Among them, 100 people took drugs for chronic diseases, while 27 people took drugs for more than 10 years and less than 20 years. Exactly 23 respondents who took drugs suffered from more than two types of chronic diseases, of which high blood pressure was the most cited, followed by hyperlipidemia and diabetes. Regarding complications, oral dryness (33.8%) was the most frequent, and there were significant differences in the degree of discomfort when taking medicine, especially for oral dryness depending on the age (P<0.05). Groups that took medicine showed severe symptoms of dry mouth, especially when waking up at night or in the morning (P<0.001) and eating food (P<0.01), and had difficulty in swallowing food (P<0.01) and speaking (P<0.01). Exactly 89.6% of the respondents didn't take lozenges (candy) for improvement of oral dryness, and the type of the product that they wanted to purchase the most was candy (45.1%). Respondents worried about rising blood sugar, dental caries, and calories when eating candy for relieving dryness (P<0.01).

• 대한두개안면성형외과학회지
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• 제21권2호
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• pp.119-122
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• 2020

Stevens-Johnson syndrome (SJS) is a rare disease in which extensive toxic epidermolysis occurs after medication. Skin and mucous membranes are involved in about 90% of SJS cases, and webbing of mouth corners (microstomia) may occur when they are affected. Few reports have been issued on microstomia in SJS, and no consensus has been reached regarding treatment methods, timings, or results. We encountered a case of microstomia following SJS after ofloxacin medication in a 22-year-old woman treated by commissuroplasty using a lozenge-shaped excision. We present an appropriate correction method and surgical timing for microstomia following SJS.

• Macromolecular Research
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• 제11권6호
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• pp.511-513
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• 2003

Hydroxyl groups were introduced onto the surface of a silicon wafer by O$_2$ plasma treatment. Poly(l-lactide) (1-PLA) was attached onto the surface-modified silicon wafer by the ring-opening polymerization of l-lactide using the hydroxyl group as an initiator. Lamellar single crystals of 1-PLA were grown directly on the 1-PLA-attached silicon wafer from a 0.025% solution in acetonitrile at 5$^{\circ}C$. A well-separated, lozenge-shaped, monolayered lamellar single crystal was prepared because the 1-PLA-attached silicon wafer acts as an initial nucleus.

• 한국가구학회지
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• 제17권3호
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• pp.37-43
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• 2006

The wood anatomy of Mangifera indica belonging to the species of Anacardiaceae native to Bangladesh was described. The species of this family was distinctive in having growth rings, thin-to thick-walled, nonseptate libriform fibres, vessels with simple perforation plate and nonvestures intervessel pittings. Paratracheal axial parenchyma was vasicentric, lozenge-aliform and confluent. Axial parenchyma band more than 3 cells wide and in marginal or in seemingly marginal bands. 3-4 cells per axial parenchyma was dominantly present. Ray height was less than 1mm. Body ray cells were procumbent with one row of upright and square marginal cells. More than one prismatic crystals of about the same size was present in upright or square ray cells.

• 동아시아식생활학회지
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• 제12권1호
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• pp.1-6
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• 2002

Houttuynia cordata Thunb. grown in wet earth in China, Japan and Korea, has often been cited in medical literature for its medicinal effects. In this paper, the pharmaceutical effects of Houttuynia cordata Thunb., featured in the East Asian literature were studied. It was revealed that it has a wide variety of uses, including remedial treat-ments for pneumonia, antidote, inflammation, syphilis, abscess, paralysis and gynecological diseases. Its application methods also are numerous: drinking as tea or squeezed juice, application to wounds, wet dressing, chewing raw roots and mixing with other plants, liquor and food materials. The major pharmaceutical effects are as follows: antibiosis, immunity enhancement, urination, pain relieving, vasodilator and cough lozenge.

• 한국수자원학회논문집
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• 제41권5호
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• pp.491-501
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• 2008

도시 배수구역의 유출특성을 해석하기 위하여서는 유역의 지형특성 및 유출경로를 고려하여 소유역을 분할하고 배수계통에 대한 유출량을 분석하게 되며, 이 과정에서 각 소유역의 도달시간과 시간-면적곡선은 유역형상에 따라 상이하게 구성되므로, 이로 인한 유출특성 또한 크게 변화하게 된다. SWMM 및 ILLUDAS 모형에서는 유역형상을 단순 직사각형으로 가정하여 해석함으로써 유역의 기하학적 형상이 지표면 유출에 미치는 영향을 충분히 반영하지 못하는 한계를 개선하기 위하여, 국토해양부의 FFC2Q 모형 개발연구에서는 유역형상을 고려하여 지표면 유출해석을 실시함으로써 유출분석의 정확도를 향상시키는 기법을 도입하였다. 즉, 지표면 유출해석을 위한 시간-면적곡선법의 적용에서 단위 소유역의 형상을 대칭형(사각형, 타원형, 마름모꼴), 분산형(삼각형, 사다리꼴), 집중형(역삼각형, 역사다리꼴) 형태로 각각 유형화하여 지표면 유출해석을 하였으며, 그 결과를 비교 분석한 결과 유역의 형상에 따라 유출특성이 크게 상이함을 알 수 있었다. 실제로 배수구역(군자 배수구역)에 적용한 결과 유역형상을 직사각형 보다는 마름모꼴로 적용한 경우에 첨두유출량과 유출수문곡선의 형태에서 실측치에 보다 접근하고 있음을 보여 줌으로 써 개선된 결과를 제시하였다. 또한, 유역형상을 고려한 경우에는 첨두유출량의 경우 분할 수에 큰 영향이 없이 실측치와 유사한 안정된 값을 나타내고 있으나, 사각형으로 단순화한 경우에서는 유역 분할 수가 계산 결과치에 민감한 영향을 주었다.