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마우스에서 임산부 혈충의 면양적혈구에 대한 면역반응능 억제작용
진소자(SJ Jin) 대한산부인과학회 1982 Obstetrics & Gynecology Science Vol.25 No.1
Despite the fact that mother and fetus have different histocompatibity antigens, fetus is not destroyed by the processes of immunologic rejection. Although several hypothesis have been proposed to account for the effect, the exact mechanism remains obscure. This study was attempt to investigate the effect of human pregnant serum on the immune responses to sheep red blood cells(SRBC) in mice. Pregnant serum decreased significantly both the cellular and humoral immune responses to SRBC, but the immune suppressor effect of the serum was not observed in mice treated with cyclophosphamide(100mg/kg) known as a drug which eliminated suppressor T lymphocytes. The results suggest that pregnant serum exerts its suppressor effect through a population of cyclophosphamide-sensitive suppressor cells.
진소자(SJ Jin),서승식(SS Suh),김관식(KS Kim),김난경(NK Kim),김종덕(JD Kim) 대한산부인과학회 1994 Obstetrics & Gynecology Science Vol.37 No.12
It has been known that chromosomal abnormalities of abortus is the most common cause of spontaneous abortion, but the frequency and the type were reported variations in different countires and races. In order to evaluated the frequency and type of chromosomal abnormalities of abortus in Chonbuk provincial area, a cytogenetic study was performed in 119 abortuses and their aborters from May. 1988 to June, 1994 in Chonbuk National Unviersity Hospitial. The frequency of abnormal karyotypes in abortuses was 43.7% ; autosomal trisomy was predominent (46.7%), followed by monosomy X(24.4%) structural aberrations (15.6%) and polyploidy (6.7%). Among trisomies, chromosomes 16(38.1%), 21(23.7%) and 18(19.0%) were prevalent. There was no statistical significance of frequency of chromosomal abnormality by maternal age, but trisomy was slightly increased in elder women. The frequency of structural aberrations was significantly higher than western countries, and almost of the abnormalities were inherited from their parents. An additional study is necessary to explain the prevalence of trisomy 18 in this area than western countries.
진소자(SJ Jin),엄철(C Um),김종덕(JD Kim) 대한산부인과학회 1992 Obstetrics & Gynecology Science Vol.35 No.4
To investigate the relationship between sex chromosomal abnormalities and gynecological problems such as amenorrhea, infertility, ambignous genitalis & habitual abortion, we reviewed clinical data and results of chromosomal study in the 40 patients who were referred to genetic laboratory of Department of Obstetrics and Gynecology in Chonbuk National University Hospital. The total incidence of sex chromosomal abnormalities was 82.5%, we reconfirmed that the incidence of sex chromosomal abnormalities in the patients of suspected Klinefelter and Turner`s syndrome was higher than in other gynecological patients. FSH(111.1 mIU/ml) and LH (41.6mIU/ml) values in Turner`s syndrome were as high as in postmenopausal woman E2 & Testosterone values were lower than mean in the normal reproductive adults. These data suggested that a severge gonadal dysfunction may occurred in the patients with Turner`s syndrome. We have got very interesting 3 term pregnancies, two cases were observed in Turner`s syndrome (45, X/46, XX., 45, X), one was in Triple X. In conclusion, sex chromosomal abnormalities were very important causes of amenorthea and infertility couples, but the type of sex chromosomal abnormalities could influence the fertility rate. Tehrefore, it tell us that cytogenetic study is useful to make a accurate diagnosis and management in gynecologically abnormal patients.
원격전이된 재발성 난소 윤상소관형 성기삭 종양 ( SCTAT ) 의 화학요법 경험 1 예
김관식(KS Kim),오병찬(BC Oh),진소자(SJ Jin),김종덕(JD Kim) 대한산부인과학회 1998 Obstetrics & Gynecology Science Vol.41 No.6
Sex cord tumor with annular tubules (SCTAT) is an unusual ovarian neoplasm. The standard treatment for recurrent SCTAT was not established. This tumor was considered as a tumor with low-grade malignancy. A case of recurrent ovarian sex cord tumor with annular tubules in a 24-year old female with Turner`s syndrome was reported. The recurrence and metastasis were diagnosed accidentally through the operation of a palpable neck mass in the department of ENT in our hospital. Retroperitoneal lymphatic metastasis was thought to an important pathway of spread. Persistent amenorrhea, pelvic mass, and para-aortic masses were important clinical features. The patient was treated with combination chemotherapy of three cycles. The regimen consisted of bleomycin, etoposide, and cisplatin.
박환규(HK Park),정소망(SM Jeong),김주영(JY Kim),진소자(SJ Jin) 대한산부인과학회 1996 Obstetrics & Gynecology Science Vol.39 No.9
The clinical and sonographic findings of trisomy 18 are varied. Fourteen fetuses with trisomy 18 were diagnosed by cytogenetic studies and also underwent and antenatal sonogram between 8 and 40 weeks. Certain combination of findings, particulary in the 2nd and 3rd trimester, seem highly suggestive of this diagnosis. Sonographic findings included IUGR, hydramnios, absence of stomach bubble, enlarged cisterna magno and shortening femur are frequently observed fetus with trisomy 18 in our study. Abnormal MSAFP score(lower than 0.7 MoM) which were frequently observed in fetal aneuploidy was also found in 6 of 14 cases.
염색체이상의 산전진단시 이용되는 융모막 융모채취에 관한 연구
채규정(GJ Chae),이민아(MA Lee),이용(Y Lee),김승일(SI Kim),진소자(SJ Jin) 대한산부인과학회 1993 Obstetrics & Gynecology Science Vol.36 No.8
Chorionic villus sampling(CVS)is amethod of prenatal diagnosis in the first trimester of pregnancy in which tissus for genetic study is aspirated from the developing placenta by means of a catheter inserted transcervically or transabdominalluy under the guidance of ul-trasonography. CVS has the advantage over second trimester amniocentesis of allowing earlier prenatal diagnosis of genetic and chromosomal disorders in the fetus but the relative safety and diag-nostic accuracy remain unclear. From Apr.1990 to Sep.1992,305 women who they visited Department of Ob Gyn of Chunbuk National University Hospital seeking prenatal diagnosis of chromosomal disor-ders were recruited to compare the safety and diagnostic accuracy of the two techniques. The results obtained were as follows: 1. Failure rate of cytogenetic analysis was 10.9% in CVS and 5.0% in amniocen-tesis(p<0.05) 2. Incidence of pseudomosaicism was 4.1% in CVS and 3.8% in amniocentesis. 3. When placenta(chorionic frondosum) was located on the fundus of uterus, failure rate of CVS was 40.0% (P<0.01), so location of chorionic frondosum seems to play a major role in success of trancervical CVS 4. Fetal loss (<28 wks)occurred 5 cases(3.0%)in CVS and 3 cases(2.1%) in am-niocentesis, but there was no statistical significance(p=NS) As a results, We conclude that CVS is an effective and safe method for early prenatal diagnosis of chromosomal abnormalities, but that it probably entails a slightly higher risk of procedure failure and of feral loss does amniocentesis.
유전상담 및 태아염색체 분석 적응증으로써의 초음파 이상소견
나미옥(MO Na),김난경(NK Kim),유은영(EY Yoo),정영주(YJ Jung),진소자(SJ Jin) 대한산부인과학회 1994 Obstetrics & Gynecology Science Vol.37 No.9
Although it has been known that fetal chromosomal abnormality was frequently accompanied by polymalformation, amniotic fluid disorder and growth retardation, the relationship between these two has not been made clear yet. CVS or amniocentesis has been increasingly applied to the high-risk pregnant woman in genetic aspects to detect chromosomal abnormality of fetus, but it has been found that infants with congenital anomaly or chromosomal abnormality were often delivered by low-risk pregnant woman. To study the relationship between fetal chromosomal abnormality and abnormal sonographic findings will therefore contribute to not having untreatable neonate delivered and thereby keep the individual and society from the unhappiness. We report sonographic findings and clinica reports of 31 cases with aneuploidy among 152 cases which prenatal and postnatal chromosomal analysis and genetic counselling were performed after ultrasound diagnosis about abnormal findings between July 1988 and August 1993. We selected as a control that 60 amniocentesis were processed by the our department for prenatal diagnosis in mother aged 35 and over during the same period. 1. Among 152 cases with abnormal sonographic findings. The frequency of chromosonal abnormality was significantly higher than control group(20.4% in the abnormal group versus 6.7% in the control group. P
김종덕(JD Kim),노효섭(HS Ro),최영원(YW CHOI),진소자(SJ Jin) 대한산부인과학회 1981 Obstetrics & Gynecology Science Vol.24 No.1
It was not infrequent that we have found primary malignant tumor developed in fallopian tube. But we have rarely experienced teratoma and benign cystic moreover. We have experienced one of the benign dermoid cyst primarily developed in fallopian tube and we are to report it with literary review.
일측성 폐쇄질과 동측의 무신장을 동반한 완전중복자궁 1예
변지수(JS Pyun),강훈(H Kang),최영원(YW CHOI),진소자(SJ Jin) 대한산부인과학회 1981 Obstetrics & Gynecology Science Vol.24 No.6
A case of uterus didelphys associated with unilateral imperforate vagina is reported with a review of the literature. In all cases investigated, ipsilateral renal agenesis was found on the affected side. A summery of the embryologic development of the female reproductive tract is reviewed.