Abstract:
:Effect of irradiation alone and irradiation after 5-fluorouracil (5-FU), paclitaxel, or cisplatin (CDDP) was investigated in human cervical cell lines (CaSki, ME180, SiHa, and C33A). High-risk human papillomavirus (HPV) (+) CaSki and SiHa cells were the most resistant to CDDP, 5-FU, and radiation treatments. Radiation and CDDP and 5-FU resulted in decreased survival of HPV 16 and 18 (+) cells, whereas addition of paclitaxel to radiation treatments decreased killing. Enhanced killing of ME180 cells containing HPV39 sequences was demonstrated with chemoradiotherapy with all agents. HPV(-) C33A was more sensitive to radiation than the other cell lines, and the addition of chemotherapeutic agents did not result in significant change in cytotoxicity. Expression of survivin was inversely proportional to cell sensitivity to CDDP, 5-FU, and radiation. Constitutive AKT levels are the lowest in cell lines that are the most resistant to CDDP, 5-FU, and radiation. These data provide correlation of response to combined therapeutic modalities with HPV status of cervical cancer and expression of survivin and AKT.
journal_name
Am J Obstet Gynecoljournal_title
American journal of obstetrics and gynecologyauthors
Saxena A,Yashar C,Taylor DD,Gercel-Taylor Cdoi
10.1016/j.ajog.2004.12.045subject
Has Abstractpub_date
2005-05-01 00:00:00pages
1399-403issue
5eissn
0002-9378issn
1097-6868pii
S0002937805000190journal_volume
192pub_type
杂志文章abstract::Postoperative adhesions occur in 60% to 90% of patients undergoing major gynecologic surgery and represent one of the most common causes of intestinal obstruction in the industrialized world. The incidence of adhesion-related intestinal obstruction after gynecologic surgery for benign conditions without hysterectomy i...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章,评审
doi:10.1016/s0002-9378(94)70170-9
更新日期:1994-05-01 00:00:00
abstract::Unrecognized assay drift that may occur during low-volume (fewer than 500 specimens per week) maternal serum alpha-fetoprotein testing could result in either underestimation or overestimation of the number of pregnant women who are at increased risk of fetal malformations and genetic anomalies. Quality control softwar...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(91)90502-i
更新日期:1991-03-01 00:00:00
abstract:BACKGROUND:Use of more effective contraception may lead to less condom use and increased incidence of sexually transmitted infection. OBJECTIVE:The objective of this study was to compare changes in condom use and incidence of sexually transmitted infection acquisition among new initiators of long-acting reversible con...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/j.ajog.2017.09.009
更新日期:2017-12-01 00:00:00
abstract::There are two major approaches to the prophylaxis for adhesions: chemical methods (e.g., dextran) and barrier methods. Theoretically, dextran prevents the formation of adhesions by a surface-coating or hydroflotation effect, whereas the barrier methods either prevent the formation of or mask adhesions by covering and ...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(82)90018-7
更新日期:1982-08-01 00:00:00
abstract:OBJECTIVE:The objective of the study was to assess whether implementation of a statewide initiative was associated with changes in perinatal human immunodeficiency virus (HIV) testing practices. STUDY DESIGN:This was an observational cohort study of all 1,141,799 women who delivered in Illinois birthing hospitals over...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/j.ajog.2012.08.006
更新日期:2012-11-01 00:00:00
abstract:OBJECTIVE:To evaluate the screening accuracy of pregnancy hypertensive disorders by maternal serum biomarkers and uterine artery Doppler in the first trimester. STUDY DESIGN:Prospectively enrolled nulliparous women had uterine artery Doppler and serum measured at 11-13 weeks. Maternal characteristics, uterine artery D...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/j.ajog.2010.06.014
更新日期:2010-10-01 00:00:00
abstract::Androgen resistance is thought to vary phenotypically from a normal female to an infertile male. Previous evaluation of infertile males has been limited to androgen receptor-binding affinity. The androgen receptor gene has been isolated, cloned, and studied extensively in patients with complete androgen insensitivity ...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(91)90052-s
更新日期:1991-12-01 00:00:00
abstract:OBJECTIVE:Pregnancies complicated by diabetes are frequently characterized by an increased volume of amniotic fluid, and the pathophysiologic mechanism of this increase is not known. Our goal was to evaluate the relationship between amniotic fluid glucose concentration and the amniotic fluid index in pregnancies compli...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/s0002-9378(00)70343-7
更新日期:2000-04-01 00:00:00
abstract:OBJECTIVE:The objective of this study was to assess the reliability and validity of an objective structured assessment of technical skills (OSATS) for repair of fourth-degree obstetric lacerations on a surgical model. STUDY DESIGN:Three blinded judges reviewed recordings of 20 junior and 20 senior obstetrics-gynecolog...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/j.ajog.2008.07.054
更新日期:2008-12-01 00:00:00
abstract::A retrospective analysis of 29 cases of squamous cell neoplasia of the vagina following hysterectomy is presented. Two groups of patients were identified; the first presented following hysterectomy for cervical dysplasia or neoplasia on an average of 5.7 years later, and the second presented following hysterectomy for...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(81)90016-8
更新日期:1981-02-01 00:00:00
abstract:OBJECTIVE:The objective of the study was to determine the prevalence of postpartum impaired glucose regulation (IGR) and factors associated with glucose screening following gestational diabetes mellitus (GDM). STUDY DESIGN:This was a prospective cohort study of 707 women with GDM who delivered at the University Hospit...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/j.ajog.2007.09.015
更新日期:2008-04-01 00:00:00
abstract::Mid-trimester abortion was successfully induced in 70 of 71 patients by administration of vaginal PGE2 suppositories. The one patient who failed to abort with this method was pregnant in the blind horn of a duplex uterus. The mean abortion time for the successful inductions was 11.88 hours. Multiparous patients aborte...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(75)90353-1
更新日期:1975-08-15 00:00:00
abstract::Based on ultrasonographic mensuration, a number of equations have previously been devised for the purpose of estimating fetal weights. The objective of this study was to develop a mathematical equation that is simple, accurate, and easy to use when applied to preterm or low-birth weight fetuses (less than 2,500 gm). R...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(83)91195-x
更新日期:1983-03-01 00:00:00
abstract:OBJECTIVE:Our aim was to determine whether early second-look lysis of adhesions reduces postoperative adhesions. STUDY DESIGN:With the murine uterine horn model, early second-look lysis of adhesions was performed 5, 7, 14, and 21 days after an electrocautery injury. Sites with adhesions (between 36 and 46/time point) ...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/s0002-9378(98)70366-7
更新日期:1998-08-01 00:00:00
abstract::Previous investigations have shown that the human placenta is a complex organ with different zones, each with a unique morphology. These zonal morphologic difference have been related to a probable blood PO2 gradient operating in the intervillous space. This study describes zonal variations in the vertical plane of th...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(78)90007-8
更新日期:1978-04-01 00:00:00
abstract:OBJECTIVE:The purpose of this study was to determine if the success and safety of vaginal birth after cesarean delivery in a small, isolated, rural hospital compare with those seen in larger centers. STUDY DESIGN:As part of a continuing study, the prenatal and hospital records of all patients with previous cesarean de...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/s0002-9378(12)90885-6
更新日期:1993-01-01 00:00:00
abstract:OBJECTIVE:The objective of this study was to test the hypothesis that cocaine alters placental prostaglandin production in vitro. STUDY DESIGN:Placentas were obtained from healthy women (n = 6) after normal vaginal delivery at term. Placental explants (300 mg) were incubated in duplicate at 37 degrees C in the presenc...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(94)90015-9
更新日期:1994-10-01 00:00:00
abstract::Healthy pregnant women underwent a mild exercise study to evaluate the effects of this amount of work on their fetuses. The results indicated that there were no direct correlations between exercise and fetal body or breathing movements at this particular work intensity (2.33 m). We found a relationship between the mat...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(83)90003-0
更新日期:1983-11-01 00:00:00
abstract::Patients with prolonged decelerations after bupivacaine epidural anesthesia were matched with control patients. It was found that there were no differences in the decrease in mean arterial blood pressure after epidural anesthesia between those with prolonged decelerations (5 +/- 9 mm Hg) and those without (5 +/- 9 mm ...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(90)91073-l
更新日期:1990-09-01 00:00:00
abstract:OBJECTIVE:The purpose of our study was to determine whether maternal vitamin K1 administered antenatally improved global coagulation parameters and the levels of specific vitamin K-dependent proteins in low-birth-weight infants. STUDY DESIGN:Thirty-three preterm mothers admitted in labor were assigned in a prospective...
journal_title:American journal of obstetrics and gynecology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1016/s0002-9378(94)70389-2
更新日期:1994-01-01 00:00:00
abstract:OBJECTIVE:The purpose of this study was to evaluate whether maternal febrile illnesses in early pregnancy are associated with increased risk for congenital heart defects in the offspring and whether such risk is mitigated by multivitamin supplement use. STUDY DESIGN:From a multistate population-based case-control stud...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/j.ajog.2013.10.880
更新日期:2014-04-01 00:00:00
abstract:OBJECTIVE:The aim of this study was to show and discuss an association between fetal inflammatory response syndrome (FIRS) and an adverse neonatal outcome defined as combined severe neonatal morbidity and mortality in preterm neonates hospitalized in our neonatal intensive care unit. STUDY DESIGN:This was an observati...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/j.ajog.2013.08.030
更新日期:2013-12-01 00:00:00
abstract::Six subjects with distal ampullary ectopic pregnancies were treated with four doses of intravenous methotrexate (1.0 mg/kg) followed by four doses of leucovorin (0.1 mg/kg, intramuscularly). The diagnosis was established in all cases by laparoscopy following sonography and radioimmunoassay for serum beta subunit of hu...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(86)90716-7
更新日期:1986-06-01 00:00:00
abstract::The investigation of estrogen and/or androgen administration on physical and psychological symptoms in the surgical menopause was carried out in a prospective, double-blind, crossover design. When patients who received either a combined estrogen-androgen drug or androgen alone were compared with those who received est...
journal_title:American journal of obstetrics and gynecology
pub_type: 临床试验,杂志文章
doi:10.1016/0002-9378(85)90001-8
更新日期:1985-01-15 00:00:00
abstract::Rabbit fetuses were injected intramuscularly with 0.5 mg. of isoxsuprine on the twenty-eighth day of gestation. They were killed in utero four hours after the injection, and fetal pulmonary fluid (FPF) was collected through a tracheal catheter. The quantity of FPF and the lung weight/body weight ratio were both signif...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(77)90744-x
更新日期:1977-09-15 00:00:00
abstract:OBJECTIVE:The objective of the study was to determine whether the epidemiology of low-grade ovarian serous cancers is distinct from that of high-grade ovarian serous cancers. STUDY DESIGN:The National Cancer Institute's Surveillance Epidemiology and End Results (SEER) program reports incidence, and survival, data from...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/j.ajog.2008.01.035
更新日期:2008-04-01 00:00:00
abstract::There are conflicting data in the literature concerning the effects of oral contraceptives on platelet aggregation. We studied 26 healthy women who used oral contraceptives for at least three months. The control group consisted of 25 healthy women of childbearing age, who were receiving no medications. No differences ...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(78)90897-9
更新日期:1978-10-01 00:00:00
abstract:BACKGROUND:Although it is uncommon, the incidence of endometrial cancer and atypical hyperplasia among reproductive-aged women is increasing. The fertility outcomes in this population are not well described. OBJECTIVE:We aim to describe the patterns of care and fertility outcomes of reproductive-aged women with endome...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/j.ajog.2019.05.029
更新日期:2019-11-01 00:00:00
abstract::A consecutive series of approximately 1100 patients, treated for cancer of the cervix over a span of 45 years, presents an increasingly favorable stage distribution. Emergence of exfoliative cytology as a diagnostic technique accelerates allocation of new patients to Stage I. Cumulative rates of dying from cervical ca...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(87)90063-9
更新日期:1987-03-01 00:00:00
abstract:OBJECTIVE:We aimed to utilize genome-wide expression analysis to identify molecular pathways that may contribute to endometrial cancer resistance to doxorubicin (DOX) and that also represent therapeutic targets to increase DOX sensitivity. STUDY DESIGN:Ten endometrial cancer cell lines were subjected to gene expressio...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/j.ajog.2010.02.003
更新日期:2010-08-01 00:00:00