목 적: 본 연구에서는 에스트로겐 수용체의 agonist로 작용할 수 있는 내분비계 교란물질인 bisphenol A (BPA)가 정소 내 세포들의 유전자 발현 및 세포자멸사에 미치는 영향을 관찰하였다. 연구방...
http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
https://www.riss.kr/link?id=A100815914
어진원 (한국과학기술정보연구원) ; 임현정 (건국대학교) ; Eo, Jin-Won ; Lim, Hyun-Jung
2008
Korean
KCI등재,SCOPUS,ESCI
학술저널
181-191(11쪽)
3
0
상세조회0
다운로드국문 초록 (Abstract)
목 적: 본 연구에서는 에스트로겐 수용체의 agonist로 작용할 수 있는 내분비계 교란물질인 bisphenol A (BPA)가 정소 내 세포들의 유전자 발현 및 세포자멸사에 미치는 영향을 관찰하였다. 연구방...
목 적: 본 연구에서는 에스트로겐 수용체의 agonist로 작용할 수 있는 내분비계 교란물질인 bisphenol A (BPA)가 정소 내 세포들의 유전자 발현 및 세포자멸사에 미치는 영향을 관찰하였다. 연구방법: 그룹 I의 7주령 수컷 생쥐들에는 sesame oil에 녹인 BPA를 1 mg/kg, 10 mg/kg, 100 mg/kg를 1회 복강주사하여 급성 영향을 조사하였고, 그룹 II의 생쥐들에는 BPA 10 ${\mu}g/kg$, 1 mg/kg, 100 mg/kg를 하루에 1회씩 14일간 피하주사하여 장기적 효과를 보았다. 생쥐의 정소를 채취하여 정소의 다양한 표지유전자들의 발현을 RT-PCR로 조사하였고, 조직학적 관찰, 형광면역염색법과 TUNEL 염색을 수행하였다. 결 과: RT-PCR 결과, 정소의 표지유전자 중 특이적으로 Leydig cell의 표지유전자인 LHR가 고농도의 BPA 처리군에서 감소되어 있었다. 정원세포 표지유전자인 ERM은 장기간 BPA를 주사 받은 생쥐들의 정소에서 감소되었다. 1회의 BPA를 주사 받은 그룹에서는 조직학적 영향은 없는 것으로 보였다. 또한 세포자멸사의 표지인 Bax가 Leydig cell이 존재하는 정소의 interstitial area에서 BPA에 의해 증가된 것을 관찰하였으며 이는 TUNEL 염색이 positive하게 나타난 부분과 일치하였다. 결 론: 본 연구는 BPA가 정소에서 주로 Leydig cell에 영향을 주며 이는 Leydig cell이 에스트로겐 수용체와 에스트로겐 합성효소를 발현하는 내분비 세포라는 사실에 부합되는 것으로, 차후 그 분자적 기작을 밝히는 연구로 이어져야 할 것이다.
다국어 초록 (Multilingual Abstract)
Objective: Environmental chemicals alter reproduction, growth, and survival by changing the normal function of the endocrine system. Bisphenol A (BPA), one of the endocrine disruptors, is known to be an estrogen receptor agonist. Therefore, we hypothe...
Objective: Environmental chemicals alter reproduction, growth, and survival by changing the normal function of the endocrine system. Bisphenol A (BPA), one of the endocrine disruptors, is known to be an estrogen receptor agonist. Therefore, we hypothesized that BPA may affect male reproduction including spermatogenesis in the mouse testis. Methods: We used 7-week-old ICR mice. The first experiment group received BPA in sesame oil (vehicle, 1 mg/kg, 10 mg/kg, and 100 mg/kg) by i.p. injection and mice were sacrificed 24 hr later. The second experiment group received BPA (vehicle, 10 ${\mu}g/kg$, 1 mg/kg, and 100 mg/kg) daily for 14 days by subcutaneous injection. Expression of cell type-specific marker genes in the testis was evaluated by RT-PCR. Histological analysis, immunofluorescence staining, and TUNEL staining were also performed. Results: RT-PCR analyses showed that expression of luteinizing hormone receptor (LHR), a marker gene for the Leydig cell, was notably decreased in the testes of high dose-exposed mice. No obvious difference in the histology of testes was noted among treatment groups. Immunostaining of LHR in the first experiment group did not show noticeable difference in LHR protein expression in Leydig cells. Immunohistochemistry also revealed heightened expression of the immunoreactive Bax in the treatment group, and this was accompanied by positive TUNEL staining in the interstitial area within testis where Leydig cells reside. Conclusions: Our result suggests that BPA affects Leydig cell functions by altering gene expression and by increasing apoptosis in the mouse testis.
참고문헌 (Reference)
1 Palmer B, "Vitellogenin induction by xenobiotic estrogens in the red-eared turtle and African clawed frog" 103 (103): 19-25, 1995
2 Ashby J, "Uterotrophic activity of bisphenol A in the immature rat" 106 : 719-720, 1998
3 Egeland G, "Total serum testosterone and gonadotropins in workers exposed to dioxins" 139 (139): 272-281, 1994
4 Crews D, "The role of estrogen in turtle sex determination and the effect of PCBs" 103 (103): 73-77, 1995
5 Steinmetz R, "The environmental estrogen bisphenol A stimulates prolactin release in vitro and vivo" 138 : 1780-1786, 1997
6 Steinmetz R, "The environmental estrogen bisphenol A stimulates prolactin release in vitro and in vivo" 138 : 1780-1786, 1997
7 Julian P, "The RNA-binding specificity of the mouse Dazl protein" 29 : 2479-2483, 2001
8 Egeland G, "Serum dioxin 2,3,7,8 Tetrachlorodibenzo-p-dioxin 2,3,7,8-Tcdd and total serum testosterone and gonadotropins in occupationally exposed men" 136 (136): 1014-, 1992
9 Nagao T, "Reproductive function in rats exposed neonatally to bisphenol A and estradiol benzoate" 13 : 303-311, 1999
10 Balvers M, "Relaxin-like factor expression as a marker of differentiation in the mouse testis and ovary" 139 : 2960-2970, 2006
1 Palmer B, "Vitellogenin induction by xenobiotic estrogens in the red-eared turtle and African clawed frog" 103 (103): 19-25, 1995
2 Ashby J, "Uterotrophic activity of bisphenol A in the immature rat" 106 : 719-720, 1998
3 Egeland G, "Total serum testosterone and gonadotropins in workers exposed to dioxins" 139 (139): 272-281, 1994
4 Crews D, "The role of estrogen in turtle sex determination and the effect of PCBs" 103 (103): 73-77, 1995
5 Steinmetz R, "The environmental estrogen bisphenol A stimulates prolactin release in vitro and vivo" 138 : 1780-1786, 1997
6 Steinmetz R, "The environmental estrogen bisphenol A stimulates prolactin release in vitro and in vivo" 138 : 1780-1786, 1997
7 Julian P, "The RNA-binding specificity of the mouse Dazl protein" 29 : 2479-2483, 2001
8 Egeland G, "Serum dioxin 2,3,7,8 Tetrachlorodibenzo-p-dioxin 2,3,7,8-Tcdd and total serum testosterone and gonadotropins in occupationally exposed men" 136 (136): 1014-, 1992
9 Nagao T, "Reproductive function in rats exposed neonatally to bisphenol A and estradiol benzoate" 13 : 303-311, 1999
10 Balvers M, "Relaxin-like factor expression as a marker of differentiation in the mouse testis and ovary" 139 : 2960-2970, 2006
11 Cargen SZ, "Normal reproductive organ development in Wistar rats exposed to bisphenol A in the drinking water" 50 : 36-44, 1999
12 Biance H, "Nature of the spermatogenic arrest in Dazl-/-" 65 : 771-776, 2001
13 Welshons WV, "Low-dose bioactivity of xenoestrogens in animals: fetal exposure to low doses of methoxychlor and other xenoestrogens increases adult prostate size in mice" 15 : 12-25, 1999
14 Nagao T, "Low dose bisphenol A does not affect reproductive organs in estrogen-sensitive C57BL/6N mice exposed at the sexually mature, juvenile, or embryonic stage" 16 : 123-130, 2002
15 Ashby J, "Lack of effects for low lose levels of bisphenol A and diethylstilbestrol on the prostate gland of CF1 mice exposed in utero" 30 : 156-166, 1999
16 Anderson MJ, "In vitro modulation of 17β-estradiol-induced vitellogenin synthesis: Effects of cytochrome P4501A1 inducing compounds on rainbow trout (Oncorhynchus mykiss) liver cells" 34 (34): 327-350, 1996a
17 Hongbin Zha, "Heterodimerization-independent Functions of Cell Death Regulatory Proteins Bax and Bcl-2 in Yeast and Mammalian Cells" 272 : 31482-31488, 1997
18 Bergeron RM, "Estrogenicity of bisphenol A in a human endometrial carcinoma cell line" 150 : 179-187, 1999
19 Schafer TE, "Estrogenicity of bisphenol A and bisphenol A dimethacrylate in vitro" 45 : 192-197, 1999
20 Liza O, "Estrogen and spermatogenesis" 22 (22): 289-318, 2008
21 Anwaq MD, "Epigenetic transgenerational actions of endocrine disruptors and male fertility" 308 : 1466-1469, 2005
22 Geraldine D, "Endogenous Estrogens Inhibit Mouse Fetal Leydig Cell Development via Estrogen Receptor α" 146 (146): 2454-2461, 2005
23 Song KH, "Endocrine disrupter bisphenol a induces orphan nuclear receptor Nur77 gene expression and steroidogenesis in mouse testicular Leydig cells" 143 (143): 2208-2215, 2002
24 Haishima Y, "Elution of bisphenol-A from hemodialyzers consisting of polycarbonate and polysulfone resins" 58 : 209-215, 2001
25 Chen C, "ERM is required for transcriptional control of the spermatogonial stem cell niche" 436 : 1030-1034, 2005
26 Hiroi H, "Differential interactions of bisphenol A and 17 beta-estradiol with estrogen receptor alpha (ER alpha) and ER beta" 46 : 773-778, 1999
27 Nair R, "Diethylstilbestrol induces rat spematogenic cell apoptosis in vivo through increased expression of spermatogenic cell Fas/FasL system" 278 (278): 6470-6481, 2003
28 Fritz WA, "Dietary diethylstilbestrol but not genistein adversely affects rat testicular development" 133 (133): 2287-2293, 2003
29 Lee J, "Developmental stage-specific expression of Rbm suggests its involvement in early phases of spermatogenesis" 10 : 259-264, 2004
30 Atanassova N, "Comparative effects of neonatal exposure of male rats to potent and weak (environmental) estrogens on spermatogenesis at puberty and the relationship to adult testis size and fertility: evidence for stimulatory effects of low estrogen levels" 141 : 3898-3907, 2000
31 Mustapha O, "Characterization of a premeiotic germ cell-specific cytoplasmic protein encoded by Stra8, a novel retinoic acid-reponsive gene" 135 : 469-477, 1996
32 Papaconstantinou AD, "Bisphenol-A induced increase in uterine weight and alterations in uterine morphology in ovariectomized B6C3F1 mice: role of the estrogen receptor" 56 : 332-339, 2000
33 Krishnan AV, "Bisphenol-A : and estrogenic substance is released from polycarbonate flasks during autoclaving" 132 : 2279-2286, 1993
34 Iida H, "Bisphenol A-induced apoptosis of cultured rat Sertoli cells" 17 (17): 457-464, 2003
35 Gould JC, "Bisphenol A interacts with the estrogen receptor alpha in a distinct manner from estradiol" 142 : 203-214, 1998
36 Xu J, "Bisphenol A induces apoptosis and G2-to-M arrest of ovarian granulosa cells" 292 (292): 456-462, 2002
37 Funabashi T, "Bisphenol A increases progesterone receptor immunoreactivity in the hypothalamus in a dose-dependent manner and affects sexual behaviour in adult ovariectomized rats" 15 : 134-140, 2003
38 vom Saal F, "An extensive new literature concerning low-dose effects of bisphenol A shows the need for a new risk assessment" 926-933, 2005
39 Kloas, W., "Amphibians as a model to study endocrine disruptors: II Estrogenic activity of environmental chemicals in vitro and in vivo" 225 : 59-68, 1999
40 Vom Saal FS, "A physiologically based approach to the study of bisphenol A and other estrogenic chemicals on the size of reproductive organs, daily sperm production, and behaviour" 14 (14): 239-260, 1998
보조생식술 주기에서의 과배란유도를 위한 재조합 황체화호르몬의 효용성
체외수정 및 배아이식술에서 레이저를 이용한 보조부화술의 효용성에 대한 연구
저반응군의 체외수정에서 한 개의 배아 이식 시 임신에 영향을 주는 요인
학술지 이력
연월일 | 이력구분 | 이력상세 | 등재구분 |
---|---|---|---|
2024 | 평가예정 | 해외DB학술지평가 신청대상 (해외등재 학술지 평가) | |
2021-01-01 | 평가 | 등재학술지 선정 (해외등재 학술지 평가) | ![]() |
2020-12-01 | 평가 | 등재후보로 하락 (해외등재 학술지 평가) | ![]() |
2012-01-05 | 학술지명변경 | 한글명 : 대한생식의학회지 -> Clinical and Experimental Reproductive Medicine외국어명 : The Korean Journal of Reproductive Medicine -> Clinical and Experimental Reproductive Medicine | ![]() |
2010-01-01 | 평가 | 등재학술지 유지 (등재유지) | ![]() |
2007-08-28 | 학술지명변경 | 한글명 : 대한불임학회지 -> 대한생식의학회지외국어명 : The Korean Journal of Fertility and Sterility -> The Korean Journal of Reproductive Medicine | ![]() |
2007-08-28 | 학회명변경 | 한글명 : 대한불임학회 -> 대한생식의학회영문명 : Korean Society For Fertility And Sterility -> The Korean Society for Reproductive Medicine | ![]() |
2007-01-01 | 평가 | 등재학술지 선정 (등재후보2차) | ![]() |
2006-01-01 | 평가 | 등재후보 1차 PASS (등재후보1차) | ![]() |
2004-07-01 | 평가 | 등재후보학술지 선정 (신규평가) | ![]() |
학술지 인용정보
기준연도 | WOS-KCI 통합IF(2년) | KCIF(2년) | KCIF(3년) |
---|---|---|---|
2016 | 0 | 0 | 0 |
KCIF(4년) | KCIF(5년) | 중심성지수(3년) | 즉시성지수 |
0 | 0 | 0 | 0 |