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찰옥수수연구 XVIII 시설하우스에서 2기작 찰옥수수 교잡종의 주요 생육특성 비교
나웅현,복태규,고혁수,백승우,조양희,이희봉 충남대학교 농업과학연구소 2013 농업과학연구 Vol.40 No.2
The major characteristics of the developed corn hybrids were compared at each different planting time; 1st time(April 28) and 2nd time(August 20), respectively. Among traits surveyed, stem height showed highly at 1st time than 2nd, while ear height, stem diameter and ear length were similar at two times. Sugar content of the used hybrids showed highly at 2nd planting time than 1st. Pericarp thickness was also high at 2nd planting time. Especially, among hybrids CNU99 was the highest in stem height and ear length, CNU11 and CNU56 were high in sugar content, and CNU51 and CNU124 were thiner than other hybrids in pericarp thickness. Accordingly, these hybrids will be planted and recognized in 2nd yield trial for superior corn hybrid selection.
조태웅,김영숙,김권천,조현진 朝鮮大學校 附設 醫學硏究所 2008 The Medical Journal of Chosun University Vol.33 No.3
PURPOSE: The aim of this study is to evaluate the rate of residual lesion after US-guided mammotome biopsy for breast mass and evaluate the efficacy of mammotome biopsy device. MATERIALS AND METHODS: A total of 902 US-guided excisional mammotome biopsies were performed in 902 lesions of 474 women (mean age 42.1 years, age range 17-75 years), from January 2003 to December 2006 in Chosun University Hospital. After mammotome biopsy, ultrasonographic follow-up were performed on 6 or 12 months later to assess residual tumor. RESULTS: Remnant tumor was found in 39 lesions (4.3%, mean age 41.8years, range 19-55 years) of total 902 lesions underwent mammotome biopsy. Pathologic diagnoses were fibrocystic change in 16 lesions, fibroadenoma in 19 lesions and other benign breast lesions in 4. Mean size was 1.09 cm before mammotome biopsy. CONCLUSION: Ultrasound-guided vacuum-assisted biopsy device was an effective method for small breast mass. Although there was a possibility of remnant tumor, the remnant rate was low. Also, there was advantage of cosmetic effect for small incision scar. The results suggested that mammotome biopsy is a good alternative method for the diagnosis of small breast mass.
[PE-0067] Identification of QTLs related Japonica rice pre-harvest sprouting by QTL-seq
Woong Jo Hyun(Woong Jo Hyun),Eok Keun Ahn(Eok Keun Ahn),Yoon Sung Lee(Yoon Sung Lee),Yong Jae Won(Yong Jae Won),Kuk Hyun Jung(Kuk Hyun Jung),Hyang Mi Park(Hyang Mi Park),Jeom Ho Lee(Jeom Ho Lee),Kyung 한국육종학회 2022 한국육종학회 공동학술발표집 Vol.2022 No.-
Woong Rae Jo,Chang Young Lee,Sae Min Kwon,Chang Hyun Kim,Min Yong Kwon,Jae Hyun Kim,Young San Ko 대한신경손상학회 2023 Korean Journal of Neurotrauma Vol.19 No.4
Objective: Odontoid fractures are treated surgically through the anterior or posterior approach. Each surgical approach has its advantages and disadvantages, so the preferred approach remains debatable. There are few meta-analyses or systemic reviews on the mechanical complications of surgical treatment for odontoid fractures. This meta-analysis aimed to compare the operation-related morbidity, including mechanical complications, and mortality of patients with odontoid fractures, treated via the anterior or posterior approach. Methods: A systematic search was performed on PubMed/Medline, Embase, and the Cochrane Library for the studies up to October 2023 on the complication rate of the surgical treatment of odontoid fractures, related to the surgical approach. The risk ratios (RR) with the 95% confidence intervals (CIs) were pooled to assess the mechanical complication rates, other complications, revision surgery, and mortality, depending on the surgical approach. Results: A total of 1,519 studies were retrieved using the search strategy, and 782 patients from 15 articles were included in this meta-analysis. Mechanical complications were significantly more frequent in the anterior surgical group with low heterogeneity. The incidences of fracture nonunion and revision surgery were also higher in the anterior surgery group. However, there was no significant difference in systemic complications and mortality rates between the two groups. Conclusion: The posterior approach was more advantageous than the anterior approach in terms of mechanical complications, fusion rates, and incidence of revision surgery. However, further studies, should be performed to strengthen these results.
최현구(Hyun-Gu Choi),이문섭(Moon-Sub Lee),복태규(Tae-Gyu Bok),나웅현(Woong-Hyun Na),고혁수(Hyuck-Soo Ko),이종현(Jong-Hyun Lee),유지홍(Ji-Hong Yoo),주정일(Jung-Il Ju),조양희(Yang- Hee Jo),이희봉(Hee-Bong Lee) 충남대학교 농업과학연구소 2012 농업과학연구 Vol.39 No.2
Protein content of waxy corn hybrids ranged from 9.3 to 17.1%, and amylopectin content ranged from 83.9 to 94.5%. Three waxy corn hybrids including CNU043 showed less than 10 percent in protein content, and seven waxy corn hybrids including CNU052 were higher than 94% at the amylopectin content. At the amylogram test the ranges of the pasting temperature, peak viscosity, hot viscosity, cool viscosity, breakdown, setback, and consistency were 71.6~77.5℃, 58~210 RVU, 36.1~114.2 RVU, 47~145 RVU, 21.4~97.8 RVU, -66.4~-9.6 RVU, and 11.1~36.3 RVU, respectively.
( Dai Hyun Kim ),( Se Jeong Lee ),( June Hoan Kim ),( Sung Jin Park ),( Min Seok Ham ),( Ji Hyuck Hong ),( Soo Hong Seo ),( Hyo Hyun Ahn ),( Young Chul Kye ),( Woong Sun ),( Byung-jo Kim ),( And Im Jo 대한피부과학회 2020 대한피부과학회 학술발표대회집 Vol.72 No.1
Background: Quantification of epidermal innervation could be used not only for diagnosing peripheral neuropathies but also assessing pruritic atopic dermatitis and psoriasis. However, innovation of methodology in imaging is mandatory to overcome the inevitable limitations of 2-D assessment based on tissue section. Objectives: The aim of this subsequent work was to advance true 3-D imaging and evaluation of intraepidermal nerve fibers (IENFs). Methods: Healthy individuals were prospectively enrolled. Both of conventional 2-D and new 3-D based methods were used. The 3-D analysis was proceeded by previously reported our tissue clearing and labeling method combined with newly adopted suction blister method. Results: The suction blister method instead of salt split skin test used in our previous study provided meaningfully improved 3-D images of IENFs especially regarding integrity of linearity from base to endings. The volume images with advanced qualities were leaded to increased objectivity in subsequent assessment. In addition, the suction blister method was contributed to less invasive procedure to subjects compared with punch biopsy and resulted in no scar. Conclusion: In conclusion, our advanced skin clearing method could produce more reliable 3-D images of IENFs and the quantified 3-D parameters could provide novel measurable indicators in assessing chronic inflammatory skin disorders.