돼지 황체에서 황체용해와 대식세포와의 관계
A Morphological Study on the Macrophages During Luteolysis in the Pig
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황체내에서 대식세포는 자신이 분비하는 사이토카인을 통해 황체형성기에는 황체형성세포들의 증식과 성장에 관여하고 황체용해시기에는 황체세포들의 아포토시스와 그들의 제거에 직간접적으로 관여하는 것으로 알려져 있다. 본 실험에서는 돼지에서 최대성숙황체 시기와 황체의 용해에 따른 대식세포의 역할과 작용기전 등을 알아보기 위해 면역조직화학적 및 투과전자현미경적 방법으로 황체의 형태학적 변화를 관찰하였다. 그 결과 돼지에서는 황체용해시에 아포토시스 소체들을 포식하는 대식세포들이 관찰되지 않았고, 최대 황체시기와 황체용해시기에 대식세포들은 미세구조와 그것들이 위치하는 부위가 각기 다른 2가지 아형들이 관찰되었다. 이같은 결과로 볼 때, 돼지에서는 황체용해시 아포토시스 소체들이 대식세포의 포식작용에 의하지 않고 자체 혈관을 통해 제거되는 것으로 보이며, 황체에는 각 시기별로 각기 다른 임무를 띤 아형의 대식세포들이 혈류로부터 들어와 시기특이적으로 작용하는 것으로 추정된다.
Abstract
In addition to the removal of dying or dead lutein cells by phagocytosis in many species, macrophages exert both luteotropic effect during maturation period and luteolytic effect during degenerative period via mediating autocrine/paracrine actions of self-producing cytokines in the corpus luteum. In this experiment, immunohistochemical and transmission electron microscopic (TEM) studies were performed to observe the morphologic changes of luteal macrophages during luteolysis. A small number of macrophages and low immunoreactivity were present at the mature stage. The number of macrophages and immunoreactivity gradually increased along the advance of luteolysis. Two subtypes of macrophages could be observed through TEM observation. One type of macrophage located between the large lutein cells contained no lipid droplets in their cytoplasm at mature stage. The other type of macrophage located near the blood vessels contained many lipid droplets in their cytoplasm during luteolysis. Particularly, no phagocytic macrophages were observed, which suggested the macrophages in the porcine corpus luteum did not involve in the phagocytotic elimination of dying lutein cells.
참고문헌 (66)
- "Studies on the corpus luteum Observation on the ultrastructure of development and regression of the luteal cells during the menstrual cycle", pp.696~715 (1969)
- "Mammalian follicular development and atresia: role of apoptosis.", 9, pp.87~95 (2000)
- "Mechanism of deletion of endothelial cells during regression of the corpus luteum", 51, pp.206~217 (1984)
- "In Situ detection of apoptosis in regressing corpus luteum of pregnant sow Evidence of an early presence of DNA fragmentation", 13(4), pp.361~372 (1996)
- "Tumor necrosis factor-α production and localization of macrophages and T lymphocytes in the rabbit corpus luteum", endocri(logy), pp.1185~1187 (1988)
- "Tumor necrosis factor production and accumulation of inflammatory cells in the corpus luteum of pseudopregnancy and pregnancy in rabbits", pp.367~376 (1990)
- "Effects of prostaglandin F2α-induced luteolysis on the populations of cells in the ovine corpus luteum", pp.245~253 (1988)
- "Involvement of leukocytes and cytokines in the ovulatory process and corpus luteum function", 8, pp.1762~1775 (1993)
- "Leukocyte subpopulations in the rat corpus luteum during pregnancy and pseudopregnancy", pp.1161~1167 (1994)
- "Quantitative evaluation of the cell cycle-related retinoblastoma protein and localization of Thy-1 differentiation protein and macrophages during follicular development and atresia, and in human corpora lutea.", 52, pp.776~792 (1995)
- "The histochemistry of ovarian macrophages in the rat", 98, pp.313~319 (1964)
- "Tumor necrosis factor-α gene expression in mouse oocytes and follicular cells", pp.707~714 (1993)
- "The heterogeneity of mononuclear phagocytes in lymphoid organs distinct macrophage subpopulations in the rat recognized by monoclonal antibodies ED1", immu(l), pp.589~599 (1985)
- "The human corpus luteum : reduction in macrophages during simulated maternal recognition of pregnancy", 13(9), pp.2435~2442 (1998)
- "Coordinate induction and activation of metalloproteinase and ascorbate depletion in structural luteolysis", endocri(logy), pp.690~698 (1993)
- "Tumor necrosis factor α alters bovine lutealcell synthetic capacity and viability", 130, pp.854~860 (1992)
- "Effect of macrophages on proliferation of granulosa cells in the ovary in rats", pp.241~249 (1992)
- "Cell turnover in normal cycling human ovary", 81, pp.828~834 (1996)
- "Corpora lutea of the large domestic ruminants", pp.222~245 (1973)
- "Macrophage infiltration into the porcine corpus luteum during prostaglandin F2α induced luteolysis", pp.10~15 (1994)
- "Matrix metalloproteinases as mediators of reproductive function", 3, pp.27~45 (1997)
- "The mononuclear phagocyte system of the mouse defined by immunohistochemical localization of antigen F4", 80 macrophages of endocrine organs, 1984, ~
- "Cytokine-mediated regulation of rat ovarian function interleukin-1 stimulates the accumulation of a 92-kilodalton gelatinase", endocri(logy), pp.2709~2714 (1993)
- "Regulation of ovarian follicle atresia", 59, pp.349~363 (1997)
- "the role of prostaglandin in manipulating the immune and inflammatory response", pp.684~706 (1994)
- "a basic biological phenomenon with wider implication in tissue kinetics", pp.239~247 (1972)
- "Histochemical identification of guinea-pig macrophages by monoclonal antibody MR-1", immu(logy), pp.523~528 (1988)
- "Structural remodelling of reproductive tissues", 146, pp.191~195 (1995)
- "Tumor necrosis factor and its receptors in human ovarian cancer", pp.2194~2206 (1993)
- "Corpus luteum regression induced by prostaglandin F2α", endocri(l), pp.544~547 (1970)
- "Luteolysis : A neuroendocrine-mediated event.", 79(2), pp.263~324 (1999)
- "Protein kinase C second messenger system mediates the antisteroidogenic effects of Prostaglandin F2α in the ovine corpus luteum in vivo", 51, pp.800~806 (1994)
- "Acute action of prostaglandin F2α and I2 in microdialyzed bovine corpus luteum in vitro", pp.423~430 (1993)
- "Different patterns of structural luteolysis in the human corpus luteum of menstruation", 15(10), pp.2119~2128 (2000)
- "Effects of prostaglandins on the ovine corpus luteum secretion of progesterone and morphology", pp.66~78 (1976)
- "Corpus luteum and its control in infraprimate species The Physiology of Reproduction editied by E", pp.781~816 (1994)
- "Mechanisms controlling the function and life span of the corpus luteum", 80(1), pp.1~29 (2000)
- "Interleukin-I is a potent stimulator of prostaglandin synthesis in bovine luteal cells", 43, pp.169~173 (1990)
- "Progesterone stimulation by prostaglandin F2α involves protein kinase C pathway in cultured bovine luteal cells", 44, pp.79~84 (1998)
- "Changes in small blood vessels during cyclical regression in sheep", 17, pp.162~177 (1977)
- "The corpus luteum of the guinea pig Fine structure at the time of maximum progesterone secretion and during regression", pp.565~604 (1977)
- "The corpus luteum of the guinea pig Fine structure of macrophages during pregnancy and postpartum luteolysis and the phagocytosis of luteal cells", pp.337~364 (1979)
- "Cellular components involved in luteolysis"
- "Immune cells in the corpus luteum : friends or foes?", 122, pp.665~676 (2001)
- "Effects of neutrophils in rat luteal cells", endocri(logy), pp.1001~1008 (1991)
- "Vascular control of luteal steroidogenesis", pp.97~103 (1970)
- "Formation of autophagic vacuoles during human corpus luteum involution", 122, pp.479~487 (1971)
- "Localization of tumor necrosis factor evidence for granulosa production", pp.273~278 (1989), Plenum Publishing Corporation
- "Immunological evidence for a human ovarian tumor necrosis factor-alpha", endocri(l), pp.1096~1102 (1993)
- "Immunolocalization of bcl-2 in the human corpus luteum", 1, pp.1566~1570 (1995)
- "Possible actions of TNF-α in ovarian function", 50, pp.39~46 (2004)
- "Nuclear changes in ovine luteal cells in response to PGF2α", endocri(l), pp.229~238 (1990)
- "Structural and functional properties of the corpus luteum of pregnancy", 97, pp.110~ (1995)
- "Inhibitory action of peritoneal macrophages on progesterone secretion from co-cultured rat granulosa cells", pp.1183~1189 (1994)
- "Apoptosis of human corpora lutea during cyclic luteal regression and early pregnancy", 81, pp.2376~2380 (1996)
- "Immunologic and endocrine interrelationships in pregnancy", 26, pp.1~14 (1982)
- "Quantitative and qualitative changes in blood leukocytes in the porcine ovary", immu(l), pp.163~168 (1991)
- "The function and regulation of cell populations composing the corpus luyeum of the ovarian cycle", pp.245~249 (1993), Raven Press
- "Matrix degrading proteinases from human granulocytes", pp.269~273 (1986)
- "Tumor necrosis factor alpha in the human ovary presence in follicular fluid and effects on ell proliferation and prostaglandin production", pp.934~940 (1992)
- "Tumor necrosis factor-α alters steroidogenesis and stimulates proliferation of human ovarian granulosa cells in vitro", pp.332~338 (1993)
- "Programmed cell death in human ovary is a function of a follicle and corpus luteum status", 82, pp.3148~3155 (1997)
- "Macrophages are the major source of tumor necrosis factor α in the porcine corpus luteum", 59, pp.1385~1391 (1998)
- "Granulosa cells as a source and target organ for tumor necrosis factor-α", pp.253~255 (1990)
- "흰쥐난소에서 황체내 대식세포에 관한 형태학적 연구 면역조직화학적 및 투과전자현미경적 연구", 38(3), pp.251~258 (2005)
- "돼지난소에서 난포폐쇄시 과립층세포의 아포토시스와 대식세포에 관한 형태학적 연구", 46(4), pp.1~14 (2004)
