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Gynecologic investigation最新文献

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Fetal lung maturation. 胎儿肺成熟。
Gynecologic investigation Pub Date : 1974-01-01 DOI: 10.1159/000301657
J M Jimenez, F M Schultz, P C MacDonald, J M Johnston
{"title":"Fetal lung maturation.","authors":"J M Jimenez, F M Schultz, P C MacDonald, J M Johnston","doi":"10.1159/000301657","DOIUrl":"https://doi.org/10.1159/000301657","url":null,"abstract":"The presence of phosphatidic acid phosphohydrolase (PAPase) in human amniotic fluid is demonstrated. The identity of the enzyme was established by the demonstration that the activity of the amniotic f","PeriodicalId":75889,"journal":{"name":"Gynecologic investigation","volume":"5 5-6","pages":"245-51"},"PeriodicalIF":0.0,"publicationDate":"1974-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1159/000301657","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"15479833","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: 49
The structural basis of electrical coupling (cell-to-cell contacts) in rat myometrium. 大鼠肌层电偶联(细胞间接触)的结构基础。
Gynecologic investigation Pub Date : 1974-01-01 DOI: 10.1159/000301661
R E Garfield, E E Daniel
{"title":"The structural basis of electrical coupling (cell-to-cell contacts) in rat myometrium.","authors":"R E Garfield, E E Daniel","doi":"10.1159/000301661","DOIUrl":"https://doi.org/10.1159/000301661","url":null,"abstract":"The ultrastructure of rat myometrium was studied to determine the types and relative number of cell-to-cell contacts between smooth muscle cells after various hormonal treatments. Intermediate and close contacts were present between cells of the longitudinal and circular muscle layers. No nexuses were present between smooth muscle cells but nexuses were consistently found between fibrocytes surrounding bundles of smooth muscle cells. More intermediate contacts were present in the longitudinal muscle layer than the circular muscle. Close contacts were not appreciably affected by hormonal treatment. More intermediate contacts were found in tissues from pregnant or estrogen-treated animals than from estrogen-progesterone-treated animals. The mechanisms for electrical coupling between uterine muscle cells are discussed in light of these findings.","PeriodicalId":75889,"journal":{"name":"Gynecologic investigation","volume":"5 5-6","pages":"284-300"},"PeriodicalIF":0.0,"publicationDate":"1974-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1159/000301661","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"15563426","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: 21
Intrauterine fetal sex determonation by radioimmunoassay of amniotic fluid testosterone. 羊水睾酮放射免疫法测定宫内胎儿性别。
Gynecologic investigation Pub Date : 1974-01-01 DOI: 10.1159/000301665
H R Giles, C D Lox, M W Heine, C D Christian
{"title":"Intrauterine fetal sex determonation by radioimmunoassay of amniotic fluid testosterone.","authors":"H R Giles,&nbsp;C D Lox,&nbsp;M W Heine,&nbsp;C D Christian","doi":"10.1159/000301665","DOIUrl":"https://doi.org/10.1159/000301665","url":null,"abstract":"Amniotic fluid testosterone levels were measured by a sensitive and specific radioimmunoassay technique from 75 term pregnancies and from 57 pregnancies prior to 20 weeks gestation. Statististically significant differences (p < 0.05) were found between levels for term males (123 pg/ml) and term females (63 pg/ml) and between less than 20-week males (176 pg/ml) versus less than 20-week females (60 pg/ml). However, the hormone levels between term males and less than 20-week males were not significantly different from each other, and, similarly, levels between term females and less than 20-week females were not statistically different. In this study, the sex of 37 out of 38 male fetuses and 19 out of 19 females less than 20 weeks gestation could be correctly predicted solely on the basis of amniotic fluid testosterone levels. The implications are apparent for genetic counseling by using this rapid methodology for intrauterine sex determination instead of, or in addition to, full chromosome analysis.","PeriodicalId":75889,"journal":{"name":"Gynecologic investigation","volume":"5 5-6","pages":"317-23"},"PeriodicalIF":0.0,"publicationDate":"1974-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1159/000301665","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"15563429","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: 38
An ergocryptine as a lactation inhibitor. 麦角隐碱作为泌乳抑制剂
Gynecologic investigation Pub Date : 1974-01-01 DOI: 10.1159/000301647
M D Falzon, R Galea, A P Cmailleri
{"title":"An ergocryptine as a lactation inhibitor.","authors":"M D Falzon,&nbsp;R Galea,&nbsp;A P Cmailleri","doi":"10.1159/000301647","DOIUrl":"https://doi.org/10.1159/000301647","url":null,"abstract":"A double-blind trial was performed on 40 parturient women to compare the efficacy of an ergocryptine (CB 154) as a lactation inhibitor in comparision with chlorotrianisine (TACE). The two drugs were about equally effective. The drug CB 154 is unlikely to be associated with puerperal thrombo-embolism, it does not seem to be followed by rebound lactation, and it may prove particularly effective in women with a previous history of puerperal mastitis or breast engorgement.","PeriodicalId":75889,"journal":{"name":"Gynecologic investigation","volume":"5 3","pages":"133-8"},"PeriodicalIF":0.0,"publicationDate":"1974-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1159/000301647","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"15716639","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: 3
Rapid phospholipid test for fetal pulmonary maturity. 胎儿肺成熟度的快速磷脂试验。
Gynecologic investigation Pub Date : 1974-01-01 DOI: 10.1159/000301662
E J Singh, F P Zuspan
{"title":"Rapid phospholipid test for fetal pulmonary maturity.","authors":"E J Singh,&nbsp;F P Zuspan","doi":"10.1159/000301662","DOIUrl":"https://doi.org/10.1159/000301662","url":null,"abstract":"A simple, sensitive, rapid and inexpensive silica gel-impregnated glass fiber paper chromatographic method has been developed for the estimation of lecithin/sphingomyelin (L/S) ratio in amniotic fluid","PeriodicalId":75889,"journal":{"name":"Gynecologic investigation","volume":"5 5-6","pages":"301-5"},"PeriodicalIF":0.0,"publicationDate":"1974-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1159/000301662","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"15254056","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: 1
Amniotic fluid alpha-galactosidase activity: an indicator of gestational age. 羊水α -半乳糖苷酶活性:胎龄的指标。
Gynecologic investigation Pub Date : 1974-01-01 DOI: 10.1159/000301663
M Potier, L Dallaire, S B Melançon
{"title":"Amniotic fluid alpha-galactosidase activity: an indicator of gestational age.","authors":"M Potier,&nbsp;L Dallaire,&nbsp;S B Melançon","doi":"10.1159/000301663","DOIUrl":"https://doi.org/10.1159/000301663","url":null,"abstract":"Α-Galactosidase activity has been assayed using 4-methylumbelliferyl-Α-galactoside as substrate in 66 amniotic fluid samples obtained between the 10th and 41st week of gestation. The mean ac","PeriodicalId":75889,"journal":{"name":"Gynecologic investigation","volume":"5 5-6","pages":"306-10"},"PeriodicalIF":0.0,"publicationDate":"1974-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1159/000301663","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"15563427","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: 4
Serum gonadotropin patterns in patients with chronic renal failure on hemodialysis. 慢性肾功能衰竭血液透析患者血清促性腺激素的变化。
Gynecologic investigation Pub Date : 1974-01-01 DOI: 10.1159/000301651
R C Strickler, C A Woolever, M Johnson, M Goldstein, G DeVeber
{"title":"Serum gonadotropin patterns in patients with chronic renal failure on hemodialysis.","authors":"R C Strickler,&nbsp;C A Woolever,&nbsp;M Johnson,&nbsp;M Goldstein,&nbsp;G DeVeber","doi":"10.1159/000301651","DOIUrl":"https://doi.org/10.1159/000301651","url":null,"abstract":"A clinical model to study gonadotropin patterns when minimal or no kidney function persists is available in patients demonstrating chronic renal failure and maintained on hemodialysis. Hemodialysis do","PeriodicalId":75889,"journal":{"name":"Gynecologic investigation","volume":"5 4","pages":"185-98"},"PeriodicalIF":0.0,"publicationDate":"1974-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1159/000301651","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"15564561","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: 12
Extracorporeal support of the fetal lamb simulating in utero gas exchange. 模拟子宫内气体交换的胎羊体外支持。
Gynecologic investigation Pub Date : 1974-01-01 DOI: 10.1159/000301640
T A Standaert, E R Alden, C R Parks, D E Woodrum, E A Hessel, J Murphy, R J Orr, W A Hodson
{"title":"Extracorporeal support of the fetal lamb simulating in utero gas exchange.","authors":"T A Standaert,&nbsp;E R Alden,&nbsp;C R Parks,&nbsp;D E Woodrum,&nbsp;E A Hessel,&nbsp;J Murphy,&nbsp;R J Orr,&nbsp;W A Hodson","doi":"10.1159/000301640","DOIUrl":"https://doi.org/10.1159/000301640","url":null,"abstract":"25 fetal lambs with a mean gestational age of 139 days were maintained in the fetal state by extracorporeal gas exchange for periods of 1–11 h and intentionally terminated at a mean of 4 h. Pao2","PeriodicalId":75889,"journal":{"name":"Gynecologic investigation","volume":"5 2","pages":"93-105"},"PeriodicalIF":0.0,"publicationDate":"1974-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1159/000301640","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"15578531","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: 3
Blood flow to the reproductive organs of the estrus rabbit. 血液流向发情兔的生殖器官。
Gynecologic investigation Pub Date : 1973-07-01 DOI: 10.1159/000301732
L. Blasco, C. Wu, G. Flickinger, J. Wheeler, G. Mikhail
{"title":"Blood flow to the reproductive organs of the estrus rabbit.","authors":"L. Blasco, C. Wu, G. Flickinger, J. Wheeler, G. Mikhail","doi":"10.1159/000301732","DOIUrl":"https://doi.org/10.1159/000301732","url":null,"abstract":"The average blood flow to the ovaries, fallopian tubes, uterine horns and vagina of estrus rabbits was 1.40 ± 0.14, 1.44 ± 0.13, 0.75 ± 0.06, 0.30 ± 0.04 ml/min/g of tissue, respectively. There was no differences between the right and left organs. Ligation of the ovarian artery resulted in 80–90% decrease in blood flow to the ovary and oviduct, but recovery occurred within 1 and 6 days for the ovary and oviduct, respectively. There was no effect on the uterus and vagina. Ovulatory response to HCG occurred within 1 day and pregnancy after 6 days following ligation.","PeriodicalId":75889,"journal":{"name":"Gynecologic investigation","volume":"4 5-6 1","pages":"271-6"},"PeriodicalIF":0.0,"publicationDate":"1973-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1159/000301732","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"65438524","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: 9
In vitro perfusion studies of the human placenta; angioradiographic study of the maternal circulation. 人胎盘体外灌注研究母体循环的血管放射学研究。
Gynecologic investigation Pub Date : 1973-07-01 DOI: 10.1159/000301708
J. E. Rourke, L. V. Gould, P. A. Rice, R. E. Nesbitt
{"title":"In vitro perfusion studies of the human placenta; angioradiographic study of the maternal circulation.","authors":"J. E. Rourke, L. V. Gould, P. A. Rice, R. E. Nesbitt","doi":"10.1159/000301708","DOIUrl":"https://doi.org/10.1159/000301708","url":null,"abstract":"The flow of maternal perfusate through the intervillous space has been monitored by observing the flow of a radiopaque injection. The results of these experiments show that the extracorporeal apparatus devised by us does provide adequate perfusion of the isolated placenta in a manner strikingly similar to that occurring in vivo. Supporting evidence was obtained by dissecting the placenta to locate the distribution of India ink injected with the radiopaque dye.","PeriodicalId":75889,"journal":{"name":"Gynecologic investigation","volume":"4 1 1","pages":"50-60"},"PeriodicalIF":0.0,"publicationDate":"1973-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1159/000301708","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"65438723","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: 3
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