• 대한물리치료과학회지
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• 제15권1호
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• pp.1-9
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• 2008

Background and Purpose : This study serves the purpose to present the effective way on back pain therapy for women during their pregnancy by comparing and analyzing the effects influencing on pain index, limits on daily life, and diminution of lumbar curve, when having treated for 6 weeks, dividing into therapy group, applied by decompression therapy on spine without unnecessary effects on the pregnant women and their fetus and the existent general physiotherapy group, applied on diminution of their back pain. Subject & methods : We made impregnate women of 30(25${\sim}$34years), as the subject of this study, who understood, and agreed with, this study, among pregnant women who were diagnosed as back pain. Pain intensity, limit index on daily life, and lumbar curve test, prior to experiment was implemented as paired t－test, comparison of the difference of average by each group before and after experiment was analysed as independent t－test, and statistical examination level was set up as 0.05. Results : The difference of average of pain and limit on daily life between the group, SDTG(spinal decompression therapy group), and the group, GPTG(general physical therapy group), before and after experiment was diminished as much as 44.4% and 16.79% each after completed 6 weeks' experiment, limit on daily life in both groups showed as much as 37.2% and 21.5% each, in the end, they statistically showed conspicuous difference(p<.05). Comparison of lumbar curves between both groups, SDTG and GPTG, before and after experiment, were diminished from -23.13${\pm}$4.85 to -15.66${\pm}$3.71, and there was no remarkable difference(p<.05). Conclusion : As, in this study, decompression therapy is more effective than general physical therapy with pregnancy low back pain in pain, limitation of daily life, lumbar curve.

• 농업과학연구
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• 제48권3호
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• pp.607-615
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• 2021

Cytokines are protein mediators that possess the ability to assist cell-to-cell communication in immune system-related activities. In general, pathogen endotoxins activate the release of inflammatory mediators, and with time, there is an increase in the cytokine levels in the body. Interleukin (IL)-6 mediates the acute-phase inflammatory response, and elevated IL-6 levels have been reported in peritoneal fluids of women with pelvic inflammation and endometriosis, thereby associating it with oocyte quality and infertility. To overcome subfertility or infertility in humans and animals, the present study was done to examine the effect of recombinant IL-6 on porcine oocytes matured in vitro and subsequently to determine the fertilization rate and embryo development. Porcine oocytes were incubated with varying concentrations of IL-6 (0 - 2 ㎍·mL^-1) for 44 h followed by in vitro fertilization and culturing of the oocytes. The oocytes or embryos were fixed with 3.7% paraformaldehyde (PFA) and stained with fluorescence dyes, and the meiotic spindle, chromosome organization, fertilization status and embryo development were subsequently assessed under a fluorescence microscope. We observed induction of an abnormal meiotic spindle alignment in the oocytes incubated with IL-6 compared to the control oocytes incubated without IL-6. Moreover, significantly decreased fertilization rates and embryo development were observed for oocytes incubated with IL-6 (p < 0.05). Thus, an increased IL-6 level during oocyte maturation could be associated with fertilization failure due to an aberrant chromosomal alignment and a disruption of the cortical granules. Taken together, our results indicate that successful assisted reproduction can be achieved by controlling the levels of inflammatory cytokines.

• Radiation Oncology Journal
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• 제19권4호
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• pp.335-344
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• 2001

목적 : 본 연구에서는 자궁경부암에서 VEGF의 발현과 기존의 예후인자들인 종양의 크기, 골반내 림프절 전이, 자궁경부 심부침윤, 림프계 침윤, 혈관계 침윤과의 상관관계를 분석하고, 생존율을 분석하여 VEGF의 예후 예측인자로서의 임상적 의의에 대해 알아보고자 하였다. 대상 및 방법 : 대상환자들은 1986년 1월부터 1998년 10월까지 연세대학교 원주의과대학 원주기독병원에서 자궁경부암으로 진단 받고 자궁근치 절제술과 양측 골반 림프절 절제술을 받은 FIGO 병기 IB인 환자 118명으로, 88명은 수술 후 화학요법이나 방사선치료가 시행되었다. VEGF 발현은 수술을 시행한 파라핀 조직을 가지고 면역조직화학 염색을 시행하여 평가하였다. 분석은 염색의 강도에 따라 0, +, ++, +++로 판정하였으며 0에서 ++까지를 저발현(low expression), + + +를 고발현(high expression)으로 분류하였다. 결과 : 대상 환자 118명중 VEGF 고발현을 보이는 환자는 35명$(29.7\%)$이었으며 VEGF 발현은 자궁경부 심부침윤(p=0.01)과 골반내 림프절 전이(p=0.03)와 유의한 상관관계가 있었다. 5년 생존율과 무병생존율은 VEGF 발현이 낮을 때 각각 $85.6\%,\;79.7\%$이었고, 고발현일때는 $98.5\%,\;100\%$로 의미 있는 차이를 보였다(p=0.03, <0.001). 다변량분석에서 생존율에 의미 있는 예후인자는 VEGF 발현(p=0.03)과 골반내 림프절전이(p=0.03)였고 무병생존율에 의미 있는 예후인자는 VEGF 발현(p<0.001), 그리고 종양의 크기(p=0.01)였다. 전 118예 중 12예에서 재발을 보였는데(골반내 재발 7예, 원격전이 5예) 이 중 11예가 VEGF 고발현을 보인 환자이었고 단 1예에서 VEGF 저발현을 보여, VEGF 발현이 높은 환자에서 골반내 재발(p=0.001)과 원격전이(p<0.001)가 의미 있게 높았다. 결론 : 면역조직화학염색을 통한 VEGF 발현의 정도는 조기 자궁경부암에서 기존의 치료 후 재발의 위험도가 높은 환자들을 찾아내는데 가장 의미 있는 예후 인자의 하나로 생각되며 나아가서 향후 VEGF 항체 등의 새로운 혈관억제요법의 임상연구를 시도하는데 있어서도 적합한 대상 환자들을 찾아내는데 유용한 지표로 사용될 수 있을 것으로 생각된다.