发布求助
文献互助 智能选刊 最新文献

Acta obstetrica et gynaecologica Japonica最新文献

筛选
英文 中文
Malignant degeneration of benign cystic teratomas of the ovary. 卵巢良性囊性畸胎瘤的恶性变性。
Acta obstetrica et gynaecologica Japonica Pub Date : 1981-07-01
M Yakushiji, T Nishida, T Sugiyama, T Mitamura, Y Natsuaki, H Nagano, A Tsunawaki, T Kato
{"title":"Malignant degeneration of benign cystic teratomas of the ovary.","authors":"M Yakushiji,&nbsp;T Nishida,&nbsp;T Sugiyama,&nbsp;T Mitamura,&nbsp;Y Natsuaki,&nbsp;H Nagano,&nbsp;A Tsunawaki,&nbsp;T Kato","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>In 10 years from January 1971 to January 1981, 145 cases with cystic teratoma were treated at Kurume University Hospital, and malignant degeneration was seen in 7 of them (4.8%). Their age distribution was from 43 to 78 years, and the mean age was 59 years; the distribution shifted to the older side. The malignant degeneration was squamous cell carcinoma in all of the cases, and in 1 case carcinoma in situ leads to invasive carcinoma was observed continuously to a normal epithelium; it was interesting histogenetically. In their prognoses 3 out of 7 cases died (1 case dying from decrepitude) but the rest 4 have been surviving for 4 to 10 years.</p>","PeriodicalId":75398,"journal":{"name":"Acta obstetrica et gynaecologica Japonica","volume":"33 7","pages":"1095-8"},"PeriodicalIF":0.0,"publicationDate":"1981-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"18315033","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
[Studies on estradiol occupied and unoccupied receptors in human endometrial cytosol and nucleus: steroid receptors throughout the menstrual cycle and in cases of oral contraceptives administration (author's transl)]. [人子宫内膜细胞质和细胞核中雌二醇占据和未占据受体的研究:整个月经周期和口服避孕药情况下的类固醇受体(作者译)]。
Acta obstetrica et gynaecologica Japonica Pub Date : 1981-07-01
A Azumaguchi, S Tanaka
{"title":"[Studies on estradiol occupied and unoccupied receptors in human endometrial cytosol and nucleus: steroid receptors throughout the menstrual cycle and in cases of oral contraceptives administration (author's transl)].","authors":"A Azumaguchi,&nbsp;S Tanaka","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Occupied and unoccupied estradiol (E3) receptors were investigated by exchange assay in cytosol and nuclear extract of human endometrium. Cytosol E2 and progesterone (P) unoccupied receptors and nuclear occupied E2 receptor were measured throughout the menstrual cycle and in the tissues from patients administered oral contraceptives. Sedimentation profiles of these receptors were also studied; and following results were obtained: 1) No occupied E2 receptor was observed in cytosol and almost all of those were of unoccupied type. In nuclear extract, only 0-25% of receptor was of unoccupied type and the other receptor was of occupied type. 2) Highest binding activities of cytosol E2 and P receptors were found in late proliferative phase. Maximum binding sites (Bm) were 630 and 380 f mol/mg protein and dissociation constant (Kd) was 8.9 +/- 0.7 and 4.7 +/- 0.4 x 10(-10) M, respectively. In nuclear extract, binding peaks were observed in late proliferative and late secretory phase. Bm was 1.5 f mole/microgram DNA and Kd was 12.7 +/- 1.0 x 10(-10) M.</p>","PeriodicalId":75398,"journal":{"name":"Acta obstetrica et gynaecologica Japonica","volume":"33 7","pages":"951-60"},"PeriodicalIF":0.0,"publicationDate":"1981-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"18315036","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
[A study on oxytocin challenge test of the fetus with quantitative tocodynamometry determined by contraction index (author's transl)]. [用收缩指数测定胎儿产功定量测定催产素激发试验的研究[作者译]。
Acta obstetrica et gynaecologica Japonica Pub Date : 1981-07-01
K Sawazumi
{"title":"[A study on oxytocin challenge test of the fetus with quantitative tocodynamometry determined by contraction index (author's transl)].","authors":"K Sawazumi","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>External tocodynamometric transducer loaded by 800 g weight on its back was placed on the abdomen of pregnant estimated by contraction woman and uterine contraction during NST and OCT was index which was defined by 10 minutes' total of amplitude (g/cm2) multiplied by the duration (min) at the half amplitude. Observations of OCTs were similar to intrapartum ones. OCT was more useful than NST in the prediction of fetal distress during labor. The adequate contraction index for OCT was 65 to 70 min . g/cm2.</p>","PeriodicalId":75398,"journal":{"name":"Acta obstetrica et gynaecologica Japonica","volume":"33 7","pages":"987-95"},"PeriodicalIF":0.0,"publicationDate":"1981-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"18315038","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
[Central venous catheterization using ECG monitoring and its obstetrical application (author's transl)]. [心电监护中心静脉置管及其产科应用[作者简介]]。
Acta obstetrica et gynaecologica Japonica Pub Date : 1981-07-01
C Ohta, T Ohkusa, T Tamada
{"title":"[Central venous catheterization using ECG monitoring and its obstetrical application (author's transl)].","authors":"C Ohta,&nbsp;T Ohkusa,&nbsp;T Tamada","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>We tried the central venous catheterization using the ECG monitoring lead by the catheter tip without the X-ray examination. The catheter consists of 5F sized, 70 cm, thin-walled polyethylene tube. The apex of the catheter is 60 degrees curved with heating and the exchangeable metal adaptor is attached in the proximal end. The catheter was introduced percutaneously into the cubital vein and filled with saline. The ECG lead from the catheter tip was recorded through the metal adaptor by the battery electrocardiograph. The introduction into the right atrium of the catheter was easily judged in almost all cases by the intraatrial ECG, namely, deep negative or biphasic P wave. We have tried this method in 72 cases and the success rate of insertion into the right atrium was as high as 87.5%. The right atrial pressure of the obstetrical group (19 term pregnant women) was significantly lower than that of the gynecological group (22 preoperative patients) (P less than 0.01). The pH of the right atrial blood in the obstetrical group was significantly higher than that in the gynecological group (P less than 0.01). PCO2, PO2, HCO3-, and the oxygen saturation of the obstetrical group were significantly lower than those of the gynecological group (P less than 0.01).</p>","PeriodicalId":75398,"journal":{"name":"Acta obstetrica et gynaecologica Japonica","volume":"33 7","pages":"1025-34"},"PeriodicalIF":0.0,"publicationDate":"1981-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"18317287","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The suppressive effect of human chorionic gonadotropin of various preparations on lymphocyte blastogenesis in vitro. 不同制剂人绒毛膜促性腺激素对体外淋巴细胞母细胞发生的抑制作用。
Acta obstetrica et gynaecologica Japonica Pub Date : 1981-07-01
H J Huang
{"title":"The suppressive effect of human chorionic gonadotropin of various preparations on lymphocyte blastogenesis in vitro.","authors":"H J Huang","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The effect of human chorionic gonadotropin (hCG) of different purities from various source (eg. normal pregnancy urine, normal chorionic tissue, hydatidiform mole and vesicular fluid of hydatidiform mole) on the transformation of peripheral human lymphocytes was studied. All kinds of crude preparations of hCG suppressed lymphocyte transformation in a dose-dependent manner, in the phytohemagglutinin-induced stimulation. In addition, purified products of hCG have been shown a more inhibitory capacity in vitro. The inhibitory activity, however, was found not to be correlated with the gonadotropic activity of the various preparations, whereas this experiment, implicating which was compared to the content of sialic acid (N-acetylneuraminic acid) of different preparations.</p>","PeriodicalId":75398,"journal":{"name":"Acta obstetrica et gynaecologica Japonica","volume":"33 7","pages":"1062-70"},"PeriodicalIF":0.0,"publicationDate":"1981-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"18317291","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
[Biosynthesis of steroids by human fetal kidney perfused in vitro (author's transl)]. [体外灌注人胎肾的类固醇生物合成(作者译)]。
Acta obstetrica et gynaecologica Japonica Pub Date : 1981-06-01
M Seki, T Kimura, T Takayama, T Yanaihara, T Nakayama
{"title":"[Biosynthesis of steroids by human fetal kidney perfused in vitro (author's transl)].","authors":"M Seki,&nbsp;T Kimura,&nbsp;T Takayama,&nbsp;T Yanaihara,&nbsp;T Nakayama","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>In the present experiments, human fetal kidneys obtained from two fetuses aborted at mid-term (gestational age 21 weeks) were perfused in vitro with labeled precursor including 14G-dehydroepiandrosterone (DHA) and 14C-dehydroepiandrosterone-sulfate (DHA-S). Radioactive metabolites extracted after the termination of perfusion from the perfusate and the tissue were separated the free fraction by ether and conjugate fraction by n-butanol. Furthermore, recovery of the radioactivities were separated and purified by thin layer chromatography. Radiochemical purity of the metabolites were achieved by recrystallization to constant specific activity. When DHA was used as a precursor, in the perfusate, DHA-S, delta 5-Androstenediol, delta 5-Androstenetriol were identified as the metabolites derived from DHA, and they were successively recrystallized. But, when DHA-S was used as a precursor, the radioactive purity of the metabolite was not obtained. The result of this perfusion studies demonstrate a powerful activity of steroids sulfokinase and a slight activity of steroids 16 alpha-hydroxylase, 17 beta-hydroxysteroid dehydrogenase in fetal kidney.</p>","PeriodicalId":75398,"journal":{"name":"Acta obstetrica et gynaecologica Japonica","volume":"33 6","pages":"805-12"},"PeriodicalIF":0.0,"publicationDate":"1981-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"18259691","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
In vitro effect of some free estrogens or estrogen precursors on collagenase activity of uterine cervix. 一些游离雌激素或雌激素前体对子宫颈胶原酶活性的体外影响。
Acta obstetrica et gynaecologica Japonica Pub Date : 1981-06-01
Y Saito, S Takahashi, M Maki
{"title":"In vitro effect of some free estrogens or estrogen precursors on collagenase activity of uterine cervix.","authors":"Y Saito,&nbsp;S Takahashi,&nbsp;M Maki","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>In order to determine whether or not collagenase activity of the uterine cervix can be influenced by estrone (E1), estradiol (E2), estriol (E3), equilin, dehydroepiandrosterone sulfate (DHA-S) or dehydroepiandrosterone (DHA), the collagenase activity of extract of connective tissue of the uterine cervix treated with the drug was measured. A higher collagenase activity was obtained in pregnant cervix than that in nonpregnant ones. There was no difference in collagenase activity of the uterine cervix extract between control and drug (5 X 10(-5) M of E1, E2, E3, equilin, DHA-S or DHA) groups both in nonpregnant and pregnant conditions. After preincubation of tissue with 1 X 10(-5) M of the said drug at 37 degrees C for 60 min, the enzyme activity of the supernatant was also investigated. In nonpregnant conditions, no increase in the enzyme activity was observed. On the contrary, significant increase of the enzyme activity was obtained in pregnant uterine cervix preincubated with equilin, E3, DHA-S or DHA comparing to that of control group. However, this increase was not observed by E1 or E2. Elastase activity was also investigated on cervical connective tissue both in nonpregnant and pregnant conditions. No increase in elastase activity was observed in the pregnant cervix comparing to that of nonpregnant group.</p>","PeriodicalId":75398,"journal":{"name":"Acta obstetrica et gynaecologica Japonica","volume":"33 6","pages":"827-32"},"PeriodicalIF":0.0,"publicationDate":"1981-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"17327120","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The prognosis of multiple pregnancy assessed by ultrasonic tomography. 超声断层扫描评价多胎妊娠预后。
Acta obstetrica et gynaecologica Japonica Pub Date : 1981-06-01
H Nakano, S Kubota, T Koyanagi, I Taki
{"title":"The prognosis of multiple pregnancy assessed by ultrasonic tomography.","authors":"H Nakano,&nbsp;S Kubota,&nbsp;T Koyanagi,&nbsp;I Taki","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":75398,"journal":{"name":"Acta obstetrica et gynaecologica Japonica","volume":"33 6","pages":"839-43"},"PeriodicalIF":0.0,"publicationDate":"1981-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"18259695","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Birth weight assessed by factor analysis. 通过因素分析评估出生体重。
Acta obstetrica et gynaecologica Japonica Pub Date : 1981-06-01
H Nakano, T Koyanagi, C Sakamoto, I Taki
{"title":"Birth weight assessed by factor analysis.","authors":"H Nakano,&nbsp;T Koyanagi,&nbsp;C Sakamoto,&nbsp;I Taki","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>To investigate the relevancy of birth weight, data on 300 term newborn infants were subjected to a reevaluation of 31 variables related to body measurements of both the mother and child and to the placenta. Factor analysis was introduced to analyze the data obtained. Each group was composed of multiple factor axes, of which factor structures were rather simple in Appropriate for Date (AFD) for approximating the practical images, compared to Heavy for Date (HFD) and Light for Date (LFD). In AFD, the birth weight was thought contributive by the limiting effect of the placenta, independently of the measurements of the mother. We found that the birth weight in itself seems to have a different meaning in each group, and it is difficult to readily categorize the findings on the table of equivalent parameters for labelling of the newborn.</p>","PeriodicalId":75398,"journal":{"name":"Acta obstetrica et gynaecologica Japonica","volume":"33 6","pages":"844-8"},"PeriodicalIF":0.0,"publicationDate":"1981-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"18259484","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Endogenous peroxidase content in normal and neoplastic tissues derived from human female genital tract. 人女性生殖道正常组织和肿瘤组织内源性过氧化物酶含量。
Acta obstetrica et gynaecologica Japonica Pub Date : 1981-06-01
S Morikawa, S Sekiya, H Takamizawa
{"title":"Endogenous peroxidase content in normal and neoplastic tissues derived from human female genital tract.","authors":"S Morikawa,&nbsp;S Sekiya,&nbsp;H Takamizawa","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":75398,"journal":{"name":"Acta obstetrica et gynaecologica Japonica","volume":"33 6","pages":"825-6"},"PeriodicalIF":0.0,"publicationDate":"1981-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"18259693","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
首页 上一页 下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：481959085
Book学术官方微信