The lower urinary tract symptoms (LUTS) show in benign prostatic hyperplasia (BPH). The three major micturition centers in brain are pontine micturition center (PMC), ventrolateral periaqueductal gray (vlPAG), and medial preopticnucleus (MPA) regions. Previous study showed that c-Fos expression change was associated with LUTS. In present study, the effect of P. ginseng on c-Fos expression in PMC, vlPAG, and MPA regions in rat brain was tested. P. ginseng is the four year-old Korean ginseng. It was collected at the department of medicinal crop research (Eumsunggun, Chungbuk, Korea) in September 2010. The four groups (n = 6) are control group, BPH-induced group, BPHinduced and P. ginseng-treated group, and BPH-induced and finasteride-treated group. BPH in rats was induced by testosterone. After 4 weeks, all animals were sacrificed to evaluate c-Fos expression in PMC, vlPAG, and MPA regions in rat brain. The c-Fos expression was evaluated in the regions of rat brain by immunohistochemistry (IHC). Present results showed that c-Fos expressions in PMC, vl-PAG, and MPA regions in brain of rats in the BPH-induced group were higher compared to c-fos expression of the control group. The increased c-Fos expression in three regions (PMC, vlPAG, and MPA) were decreased by treatment with P. ginseng (200 mg/kg). These results suggest that P. ginseng has an inhibitory effect on the symptoms of BPH and is associated with regulation of c-Fos expression in the brain in a testosterone induced BPH rat model.

Cytokines may play an important role in the acute rejection (AR) of solid organ transplantation. Many studies have investigated the association between interleukin-10 gene (IL-10) polymorphisms and risk of AR. The aim of this study was to determine the relationship between IL-10 polymorphism (-1082, G/A) and AR risk after solid organ transplantation in Caucasian population. A comprehensive electronic search of PUBMED, Google Scholar, and Korean databases was performed. Meta-analysis was performed using comprehensive meta-analysis software (Biostat, NJ,USA). We assessed the pooled p-value, odds ratio (OR), and 95% confidence interval (CI) to measure the association between the risk of AR and IL-10 polymorphism (-1082, G/A). The OR and 95% CI were used to evaluate the strength of the association. P-values less than 0.05 were considered statistically significant. Fourteen case-control studies were included in this meta-analysis. In overall analysis, we observed that IL-10 polymorphism (-1082, G/A) was associated with the AR in liver transplantation (G allele vs. A allele, OR = 1.436, 95% CI = 1.006-2.050, p = 0.046 in fixed model). However, IL-10 polymorphism (-1082, G/A) did not show any significant association with solid organ transplantation and renal transplantation (p>0.05 in each model, respectively). Our meta-analysis suggests that IL-10 polymorphism (-1082, G/A) may be related to susceptibility of AR in liver transplantation recipients.

This study conducted a laboratory simulation using artificial and natural rainfall in order to investigate the runoff characteristics of livestock resources through the analysis of the surface runoff water and infiltration water by rainfall intensity and fertilization level. Cattle manure and pig liquid fertilizer was used as livestock resource. As a result of this study, it was observed that the surface runoff occurred over 32 mm/hr rainfall intensity, and flow rate of the surface runoff water and the runoff ratio of contaminant parameters from livestock resource was increased, as rainfall intensity was stronger. With doubled fertilization level, T-N increased in compost and the amount of CODMn runoff also considerably increased in liquefied fertilizer. In the case of natural rainfall, the runoff ratio of T-P clearly increased in compost and the T-N of final surface runoff ratio in compost and liquefied fertilizer was ranged from 0.13047 to 0.13623 with stronger rainfall intensity.

‘춘풍적축면’은 ‘포자비적축면’과 ‘먹치마’를 교배 육성한 잎상추로 누운타원형 잎을 가진 축면 상추이다. 2000년 교배하여 2007년까지 계통육종법에 선발과 고정을 하였다. 전국 6개 지역(대관령, 경기, 충북, 전북, 경남, 제주)에서 2년간 봄, 여름, 가을 재배하였을 때 평균 2,069 kg/10a을 나타내어 기존 품종보다 주당 53매 정도의 잎을 수확할 수 있으며, 주당 무게는 평균 372 g으로 6% 수량성이 많은 품종이다. ‘춘풍적축면’은

A new deep red colored standard rose (Rosa hybrida Hort.) cultivar, `Best Red' was developed at the Jeollanamdo Agricultural Research and Extention Services (JARES). Seedling and line selection were conducted in 2003 and its characteristics were examined three times from 2004 to 2006. 'Best Red' which was obtained by cross between 'Vital' and 'Cardinal'. It shows a red group color (RHS No. 46C), medium fragrance, and standard flower with good harmony between ray floret and flower center. The upper stem is moderate curved. The average yield during 2004-2006 was 111 stems/m2. Its vase life was 10 days. This cultivar was registered as a commercial cultivar in 2007. It is suitable for greenhouses in all regions in Korea and will be released to farmers in 2009.

A new pale pink colored standard rose (Rosa hybrida Hort.) cultivar, 'Fine Pink' was developed at the Jeollanamdo Agricultural Research and Extention Services (JARES). Seedling and line selection were conducted in 2003 and its characteristics were examined three times from 2004 to 2006. 'Fine Pink' was obtained by crosse between 'Nobless' and 'Yvessaaintlaurent'. It shows a red group color (RHS No. 56C), very weak fragrance, and standard flower with good harmony between ray floret and flower center. It has a characteristic of straight stem. The average yield during 2004-2006 was 113 stems/m2. It has 10 days vase life and resistance to powdery mildew. This cultivar was registered as a commercial cultivar in 2007. It is suitable for greenhouse in all regions in Korea and will be released to farmers in 2009.

A new dark pink colored standard rose (Rosa hybrida Hort.) cultivar, 'Global Pink' was developed by the cross between 'Nobless' and `Belami' at the Jeollanamdo Agricultural Research and Extention Services (JARES) through seedling and line selection in 2003 and characteristic evaluations during 2004~2006. 'Global Pink' showed Red purple group color (RHS No. 65B), very weak fragrance, and standard flower with good harmony between ray florlet and flower center. Its yield was 134 stems/m2 averaged over three years (2004-2007). It showed 10 days vase life and was resistant to powdery mildew. This cultivar was registered as a commercial cultivar in 2007. It can be cultured in greenhouses in Korea and will be released to the farmers in 2009.

A new red leaf lettuce (Lactuca sativa L.) cultivar, “Jangsu” which has late bolting and good red expression leaf color was developed from a cross of “Yeolpungcheokchima” (late bolting and high yield) and “Seoulyakchima” (dark red color). The selection and breeding of advanced lines were done by pedigree method during 2000-2004. The advanced lines were evaluated for yield and adaptability in Korea (Gangwon, Kyunggi, Chungbuk, Kyungnam, Jeonnam, Jeonbuk, and Jeju) from 2005 to 2006. The “Jangsu” has gray seed color and elliptic thick leaves. Compared to “Yeolpungcheokchima”, marketable yield of “Jangsu” was lower by 10% (at 469 g per plant), but with particularly improved good expression of red leaf color in high temperature cultivation in the field. The shelf-life of “Jangsu” was three weeks longer than “Yeolpungcheokchima” at 4℃. The amount of bitter sesquiterpene lactones (BSL) and sugar content of “Jangsu” were similar with “Yeolpungcheokchima” at 46 ㎍/g and 4.8 brix, respectively, but taste is better, more crispy, and sweeter than “Yeolpungcheokchima”.