• The Korean Journal of Medicine
• /
• v.93 no.6
• /
• pp.525-531
• /
• 2018

• Applied Microscopy
• /
• v.38 no.2
• /
• pp.81-87
• /
• 2008

Alkaline reduced water (ARW) has been used for drinking widely in several countries of Asia. The safety and clinical effects of ARW has been reported including anti-oxidative effect and intestinal abnormal fermentation. To confirm the effect of ARW on DSS-induced acute inflammatory bowel disease (IBD) mouse model, we observed the length of total large intestine and the histopathological changes after supplying mineral induced-ARW (MARW) for 2 weeks and oral administration of 4% DSS (dextran sulfate sodium). As the result, the length of total large intestine and the disease scores by macro and microscopical access in the ARWsupplied group showed no significant differences compared with those in the control group. This result suggests that the supply of ARW for 2 weeks exerted no effect on amelioration in the DSS-induced acute IBD model. However, in consideration of the effect of ARW on the improvement of intestinal environment and gastrointestinal disease, this result seems that acute IBD animal model is not suitable or the period of ARW supply is not enough to prove the effect of ARW. The ameliorative effect of ARW on the intestinal abnormal fermentation has been confirmed by some researchers, but the precise mechanism also remain unclear. In conclusion, although MARW had no effect on the DSS-induced acute experimental colitis model, further studies on the verification of the effects of ARW by using other intestinal disease model and by long-term supply of ARW will be required. Also, It needs to clear the mechanism of ARW on the intestinal environment.

• The Journal of the Korea Contents Association
• /
• v.16 no.7
• /
• pp.465-475
• /
• 2016

The incidence of inflammatory bowel disease(IBD) has increased continuously in worldwide, but no cure have been discovered. The etiology of IBD may include various factors such as genetics, epigenetic, environment as well as host immune system. Among the environmental factors of IBD, diet heavily influences gut health, especially non-digestible dietary fiber can have a great impact on selective growth of beneficial gut microbiota called probiotics. Seaweeds have been consumed in Asia countries and are a rich source for dietary fiber. Accumulated data have suggested the possibility of utilizing seaweed derived oligosaccharides as prebiotics to prevent IBD and its recurrence. In this review, seaweed derived oligosaccharides such as fucoidan and laminarin regarding gut health and potential therapeutic tools for IBD will be discussed based on studies conducted in vitro and in vivo models.

• Journal of the Korea Convergence Society
• /
• v.9 no.10
• /
• pp.449-456
• /
• 2018

The purpose of this study was to identify the effects of bicycling exercise by analyzing the changes of inflammation-related factors and growth hormone with obese middle-aged women for 8 weeks to identify the effects of bicycle exercise. In this study, 15 middle aged obese women were divided into exercise group and control group. Changes in inflammation-related factors and growth hormone were analyzed as a measurement variable were analyzed by employing two-way ANOVA with repeated measures. This study finds that $TNF-{\alpha}$ and IL-6 were significantly decreased in the exercise group and increased in the control group. Growth hormone was increased in the exercise group but not in the control group. The results of this study suggest that bicycling exercise is an exercise program to prevent cardiovascular and chronic diseases of obese middle-aged women.

• Pediatric Gastroenterology, Hepatology & Nutrition
• /
• v.14 no.1
• /
• pp.1-25
• /
• 2011

Inflammatory bowel disease (IBD) develops during childhood or adolescence in approximately 25% of patients with IBD. Recent studies on pediatric IBD have revealed that early-onset IBD has distinct phenotype differences compared to adult onset IBD. Pediatric early-onset IBD differs in many aspects including disease type, location of the lesions, disease behavior, gender preponderance and genetically attributable risks. This review examines the currently published data on the clinical, epidemiological and genetic differences between early-onset and adult-onset IBD. And finally, therapeutic considerations in the management of pediatric-onset IBD are also discussed.

• Korean Journal of Clinical Laboratory Science
• /
• v.47 no.3
• /
• pp.97-104
• /
• 2015

Sleep is not only an essential physiological function, but also serves important roles in promoting growth, maturation, and overall health of humans. There is increasing interest regarding the impact of sleep and its disorders on the regulation of inflammatory processes and end-organ morbidities, particularly in the context of metabolic and cardiovascular diseases (CVD) and their complications. Obstructive sleep apnea syndrome (OSAS) is an increasingly common health problem in children. In the last decade, the emergence of increasing obesity rates has further led to remarkable increases in the prevalence of OSAS, along with more prominent neurocognitive, behavioral, cardiovascular and metabolic morbidities. Although the underlying mechanisms leading to OSAS-induced morbidities are likely multifactorial and remain to be fully elucidated, activation of inflammatory pathways by OSAS has emerged as an important pathophysiological component of the end-organ injury associated with this disorder. To this effect, it would appear that OSAS could be viewed as a chronic, low-grade inflammatory disorder. Furthermore, the concurrent presence of obesity and OSAS poses a theoretically increased risk of OSAS-related complications. In this study, we will critically review the current state of research regarding the impact of insufficient and disrupted sleep and OSAS on the immune processes and inflammatory pathways that underlie childhood OSAS as a distinctive systemic inflammatory condition in children, and will explore potential interactions between OSAS and obesity.

• Journal of the Korean Applied Science and Technology
• /
• v.35 no.2
• /
• pp.509-518
• /
• 2018

The purpose of this study was myokine product and role with physical activity and literature review. There is accumulating epidemiological evidence that a physically active life plays an independent role in the protection against type 2 diabetes, cardiovascular disease, colon cancer, dementia and even depression. And myokine has been regarded an important factor of exercise training and brain growth factor for the prevention of Alzheimier's disease. During exercise the release of anti-inflammatory myokine from contracting muscle controled the metabolic response, and IL-4, IL-6, IL-7, IL-10, and IL-15 controled muscle hypertrophy, myogenesis and angiogenenesis. IL-6 promoted the lipid metabolism through AMPK activation. IL-1Ra, IL-10 and sTNF-R inhibited $TNF-{\alpha}$ as the pro-inflammatory cytokine. IL-15 increased the releasing volume from contracting muscle, and promoted the anabolic factor of muscle growth. IL-7 and IL-8 activated the angiogenesis through the more activation of C-X-C receptor signal transmission.

• Hanyang Medical Reviews
• /
• v.33 no.1
• /
• pp.27-32
• /
• 2013

Inflammatory bowel diseases(IBD), including Crohn's disease and ulcerative colitis, are chronic inflammatory states of the intestinal tract. While the exact mechanisms inducing chronic inflammation are still unclear, it is hypothesized that the inflammation is caused in part by an inappropriate immune response to the intestinal microflora. Although inflammatory diseases are not directly linked to patient survival, symptoms of these diseases significantly decrease quality of life. The incidence rate is higher in western people than eastern people, but the incidence rate of IBD in eastern people, including Korean, is increasing. Recently, it has been reported that IL-17 is an important factor that appears to be involved in IBD induction and progression. This report reviews many recent papers reporting the relationship between IBD and IL-17, which may provide an understanding leading to new means of prevention and treatment for IBD.

• Journal of Oral Medicine and Pain
• /
• v.34 no.3
• /
• pp.333-340
• /
• 2009

Osteomyelitis means inflammation of the bone marrow. It usually begins in the medullary cavity, involving the cancellous bone; then it extends and spreads to the cortical bone and eventually to the periosteum. The cause is usually thought to be microbiological. But there still are factors that predispose to produce a possible bone infection such as injuries, syphilis, actionomycosis, chronic kidney failure, alcoholism, malnutrition, radiotherapy, and chemotherapy. Treatment of modalities have been directed toward eradicating microbes and improving circulation in the early stage. In the case presented, surgical debridement and IV antibiotics were the treatment of choice. Osteomyelitis in children is mainly affected in the mandible. And in childhood, the mandibular condyle is regarded as an important center of mandibular growth. Therefore, in young patients, osteomyelitis involving this region may cause a restraint of mandibular development, resulting in facial asymmetry. So diagnosis in the early stage is important in child with osteomyelitis. Recently, we have encountered an interesting case of osteomyelitis of the mandibular condyle in 9-year-old boy. So we present the case and review the literature about osteomyelitis.

• Journal of Acupuncture Research
• /
• v.25 no.2
• /
• pp.75-89
• /
• 2008

목적 : 후박(厚朴)(Magnolia obovata)에서 추출한 낮은 농도의 obovatol 약침액의 RAW264.7 세포에서 LPS로 유발된 염증, $TNF-{\alpha}$로 유발된 human colon carcinoma SW620 및 HCT116 세포의 세포증식에 대한 영향과 그 기전을 살펴보고자 하였다. 방법 : RAW264.7 세포에서 LPS로 염증을 유발하고 낮은 농도의 obovatol 약침액을 처리한 후 cell viability, NO 생성량, iNOS와 COX-2의 발현, $NF-{\kappa}B$활성, 전사능력을 관찰하기 위해 WST-1 assay, NO determination assay, western blot analysis, EMSA, luciferase activity assay를 시행하였고, HCT116, SW620 세포에 $TNF-{\alpha}$로 증식을 유도하고 낮은 농도의 obovatol 약침액을 처리한 후 cell growth, apoptosis 및 apoptosis와 연관된 $NF-{\kappa}B$의 활성 변화를 관찰하기 위해 WST-1, Cell morphogy test, DAPI staining and TUNEL assay, EMSA, luciferase activity assay를 시행하였다. 결과 : 1. RAW264.7 세포에서 낮은 농도의 obovatol 약침액 처리는 $NF-{\kappa}B$의 활성 및 전사능력을 낮추고 iNOS와 COX-2의 발현과 NO 생성을 감소시켜 LPS로 유발된 염증을 억제하였다. 2. HCT116, SW620 세포에서 낮은 농도의 obovatol 약침액 처리는 $NF-{\kappa}B$의 활성을 낮추어 세포자멸사를 촉진함으로써 $TNF-{\alpha}$로 유발된 암세포의 성장을 억제하였다. 결론 : 이상의 결과는 낮은 농도의 obovatol 약침액이 항염 및 인간 전립선암세포주인 SW620, HCT116에 대한 증식억제 효과가 있음을 입증한 것이며, 향후 이를 바탕으로 한 생체 연구에서의 긍정적인 결과는 obovatol 약침액이 만성염증성 질환 및 대장암의 예방과 치료에 대한 효과적인 치료제 개발에 초석이 될 것으로 기대된다.