Abstract:
BACKGROUND:Myo-inositol (MI), successfully used in polycystic ovary syndrome (PCOS), was administered with α-LA to exploit its action of favouring the passage of other molecules through biological barriers, and also considering its anti-inflammatory effect. METHODS:PCOS patients, according to the Rotterdam ESHRE-ASRM criteria, with anovulation and infertility > 1 year, were included in this open and prospective study. The preliminary phase was aimed at determining a set of MI-resistant PCOS patients. This treatment involved 2 g MI, taken twice per day by oral route, for three months. The Homeostasis Model Assessment (HOMA) index and MI plasma levels were measured. In the main phase, previously selected MI-resistant patients received the same daily amount of MI plus 50 mg α-LA twice a day, for a further three months. Ovulation was assessed using ultrasound examination on days 12, 14 and 20 of the cycle. The HOMA index, lipid, hormone and MI plasma levels were detected at baseline and at the end of this phase. RESULTS:Thirty-seven anovulatory PCOS subjects were included in the study. Following MI treatment, 23 of the 37 women (62%) ovulated, while 14 (38%) were resistant and did not ovulate. In the latter group, MI plasma levels did not increase. These MI-resistant patients underwent treatment in the main phase of the study, receiving MI and α-LA. After this combined treatment, 12 (86%) of them ovulated. Their MI plasma levels were found to be significantly higher than at baseline; also, a hormone and lipid profile improvement was recorded. CONCLUSION:The combination of MI with α-LA allowed us to obtain significant progress in the treatment of PCOS MI-resistant patients. Therefore, this new formulation was able to re-establish ovulation, greatly increasing the chances of desired pregnancy. TRIAL REGISTRATION:Clinical trial registration number: NCT03422289 ( ClinicalTrials.gov registry).
journal_name
J Ovarian Resjournal_title
Journal of ovarian researchauthors
Montanino Oliva M,Buonomo G,Calcagno M,Unfer Vdoi
10.1186/s13048-018-0411-2subject
Has Abstractpub_date
2018-05-10 00:00:00pages
38issue
1issn
1757-2215pii
10.1186/s13048-018-0411-2journal_volume
11pub_type
临床试验,杂志文章abstract::Infertility is a medical and social condition that affects millions of women worldwide and is today considered so far as a new disease. A considerable progress has been recently pursued in the field of the reproductive medicine and the infertility treatment may account for novel and modern procedures such as in vitro ...
journal_title:Journal of ovarian research
pub_type: 杂志文章
doi:10.1186/s13048-015-0184-9
更新日期:2015-08-07 00:00:00
abstract:BACKGROUND:In recent years the question of the lack of transparency in clinical research has been debated by clinicians, researchers, citizens and their representatives, authors and publishers. This is particularly important for infrequent cancers such as ovarian cancer, where treatment still gives disappointing result...
journal_title:Journal of ovarian research
pub_type: 杂志文章
doi:10.1186/s13048-018-0404-1
更新日期:2018-04-10 00:00:00
abstract:BACKGROUND:Ovarian hyperstimulation syndrome remains a serious complication during in vitro fertilization cycles if high dose human chorionic gonadotropin (hCG) is used to trigger ovulation in high responder patients. Though much of this risk is mitigated with trigger using gonadotropin releasing-hormone (GnRH) agonist...
journal_title:Journal of ovarian research
pub_type: 杂志文章,随机对照试验
doi:10.1186/s13048-019-0483-7
更新日期:2019-01-26 00:00:00
abstract:BACKGROUND:Resveratrol (3,5,4'-trihydroxy-trans-stilbene) is a natural antioxidant polyphenol able to exert a wide range of biological effect on several tissues. Despite its important beneficial properties, it has a low water solubility, which limits its therapeutic applications in humans. Resveratrol also acts as a ph...
journal_title:Journal of ovarian research
pub_type: 杂志文章
doi:10.1186/s13048-017-0357-9
更新日期:2017-09-15 00:00:00
abstract:BACKGROUND:Recent studies have shown that microRNAs may regulate the ABCB1 gene (ATP-binding cassette, sub-family B [MDR/TAP], member 1). Computational programs have predicted that the 3'-untranslated region (3'-UTR) of ABCB1 contains a potential miRNA-binding site for miR-186. Here, we investigated the role of miR-186...
journal_title:Journal of ovarian research
pub_type: 杂志文章
doi:10.1186/s13048-015-0207-6
更新日期:2015-12-02 00:00:00
abstract:BACKGROUND:Although agonistic autoantibodies against type-1 angiotensin-II receptor (AT1-AA) are frequently detected in women with preeclampsia, the clinical significance of AT1-AA in association with epithelial ovarian cancer (EOC) has not been identified. METHODS:In an attempt to clarify this issue, we measured seru...
journal_title:Journal of ovarian research
pub_type: 杂志文章
doi:10.1186/1757-2215-6-22
更新日期:2013-04-05 00:00:00
abstract:BACKGROUND:This study evaluated the influence of menstrual cycle length, menstrual cycle variability and predicted luteal phase length on the success of vitrified-warmed blastocyst transfer in natural menstrual cycle using progesterone for luteal phase supplementation. METHODS:Consecutive women undergoing vitrified-wa...
journal_title:Journal of ovarian research
pub_type: 杂志文章
doi:10.1186/s13048-018-0436-6
更新日期:2018-08-02 00:00:00
abstract:BACKGROUND:The objective of this study was to build the transcriptomic profile of granulosa cells originating from follicles 6 to 9 mm in diameter in dairy cattle using microarrays. METHODS:Granulosa cells originating from three different phases of antral follicle growth were compared: growing (G), plateau (P) and atr...
journal_title:Journal of ovarian research
pub_type: 杂志文章
doi:10.1186/1757-2215-7-50
更新日期:2014-05-07 00:00:00
abstract::Growing evidence indicates that the tumor biomarker cytokeratin 19 fragment (CYFRA21-1) is significant for a variety of cancers. However, its role in epithelial ovarian cancer (EOC) has rarely been reported. In this study, a receiver operating characteristic (ROC) curve was utilized to estimate the diagnostic efficien...
journal_title:Journal of ovarian research
pub_type: 杂志文章
doi:10.1186/s13048-019-0587-0
更新日期:2019-11-25 00:00:00
abstract:BACKGROUND:Ovarian cancer is the second most common gynecologic malignancy. As the primary imaging modality, computed tomography (CT) can provide staging information for preoperative planning and determination of surgical resectability. As a new three-dimensional postprocessing tool for CT images, cinematic rendering (...
journal_title:Journal of ovarian research
pub_type: 杂志文章
doi:10.1186/s13048-018-0461-5
更新日期:2018-09-26 00:00:00
abstract:BACKGROUND:The majority of death-related ovarian cancer is epithelial ovarian cancer (EOC). Regarding the Federation of Gynecology and Obstetrics (FIGO) stage IV EOC, the 5-year overall survival (OS) has not changed in last decades. Platelet (PLT) count and CA125 level are both prognostic markers that related to inflam...
journal_title:Journal of ovarian research
pub_type: 杂志文章
doi:10.1186/s13048-019-0544-y
更新日期:2019-07-31 00:00:00
abstract:BACKGROUND:This study was aimed to explore the role of long noncoding RNA C17orf91 and its potential mechanisms in ovarian cancer development. RESULTS:To assess its role in ovarian cancer, microarray datasets (GSE14407, GSE30587, and GSE17260) in Gene Expression Omnibus (GEO) were utilized to assess the expression and...
journal_title:Journal of ovarian research
pub_type: 杂志文章
doi:10.1186/s13048-016-0258-3
更新日期:2016-08-17 00:00:00
abstract:PURPOSE:The conversion of androgens into estrogens by aromatase is called aromatization and is inhibited by aromatase inhibitors (AIs). The aim of this article is to evaluate the use of aromatase inhibitors in gynecological diseases such as endometriosis, leiomyoma, estrogen- dependent gynecologic neoplasia and inferti...
journal_title:Journal of ovarian research
pub_type: 杂志文章,评审
doi:10.1186/s13048-015-0131-9
更新日期:2015-02-25 00:00:00
abstract:BACKGROUND:Despite advances in surgical aggressiveness and conventional chemotherapy, ovarian cancer remains the most lethal cause of gynecologic cancer mortality; consequently there is a need for new therapeutic agents and innovative treatment paradigms for the treatment of ovarian cancer. Several studies have demonst...
journal_title:Journal of ovarian research
pub_type: 杂志文章
doi:10.1186/s13048-016-0282-3
更新日期:2016-10-27 00:00:00
abstract:OBJECTIVE:Recently, 14-3-3 zeta protein was identified as a potential serum biomarker of epithelial ovarian cancer (EOC). The goal of this study was to investigate the clinical potential of 14-3-3 zeta protein for monitoring EOC progression compared with CA-125 and HE4. DESIGN:Prospective follow-up study. SETTING:Uni...
journal_title:Journal of ovarian research
pub_type: 杂志文章
doi:10.1186/1757-2215-6-79
更新日期:2013-11-15 00:00:00
abstract:BACKGROUND:The ST6Gal-I glycosyltransferase, which adds α2-6-linked sialic acids to N-glycosylated proteins is upregulated in a wide range of malignancies including ovarian cancer. Prior studies have shown that ST6Gal-I-mediated sialylation of select surface receptors remodels intracellular signaling to impart cancer s...
journal_title:Journal of ovarian research
pub_type: 杂志文章
doi:10.1186/s13048-019-0574-5
更新日期:2019-10-14 00:00:00
abstract:BACKGROUND:Because higher survival of follicles during the freezing/thawing procedure improves the quality of cryopreserved tissue reimplanted after oncological therapies, defining an optimal method for human ovarian tissue cryopreservation remains a major issue in this field. One option to improve the cryopreservation...
journal_title:Journal of ovarian research
pub_type: 杂志文章
doi:10.1186/s13048-016-0268-1
更新日期:2016-09-26 00:00:00
abstract:BACKGROUND:Highly Individualized Egg Retrieval (HIER), defined as age-specific early oocyte retrieval (ER), has been demonstrated to avoid premature luteinization in women ≥43. We here investigated whether HIER also applies to younger women with premature ovarian aging (POA), and what best lead follicle size should be ...
journal_title:Journal of ovarian research
pub_type: 杂志文章
doi:10.1186/s13048-018-0398-8
更新日期:2018-03-16 00:00:00
abstract::Currently, the world is in the seventh month of the COVID-19 pandemic. Globally, infections with novel SARS-CoV-2 virus are continuously rising with mounting numbers of deaths. International and local public health responses, almost in synchrony, imposed restrictions to minimize spread of the virus, overload of health...
journal_title:Journal of ovarian research
pub_type: 杂志文章,评审
doi:10.1186/s13048-020-00737-1
更新日期:2020-11-27 00:00:00
abstract:UNLABELLED: BACKGROUND:Women with polycystic ovary syndrome (PCOS) have higher risk for cardiovascular disease (CVD). Heart type fatty acid binding protein (HFABP) has been found to be predictive for myocardial ischemia.Wet ested whether HFABP is the predictor for CVD in PCOS patients, who have an increased risk of ca...
journal_title:Journal of ovarian research
pub_type: 杂志文章
doi:10.1186/1757-2215-5-45
更新日期:2012-12-18 00:00:00
abstract::Both estrogens and androgens are involved in the development and normal functioning of the ovaries. It is also known that ovarian function is regulated by diet. The goal of this study was to estimate the expression of sex hormone receptors in ovaries of mice that were on a 9-month caloric restriction (alternate-day fe...
journal_title:Journal of ovarian research
pub_type: 杂志文章
doi:10.1186/s13048-015-0185-8
更新日期:2015-08-13 00:00:00
abstract:BACKGROUND:Ovarian cancer is the leading cause of gynecological cancer-related mortality. The novel oncogene S100A10 has been reported to be involved in cancer cell proliferation, invasion and metastasis. The role of S100A10 in ovarian cancer has not been well studied and the effect of S100A10 on chemotherapy remains u...
journal_title:Journal of ovarian research
pub_type: 杂志文章
doi:10.1186/s13048-019-0592-3
更新日期:2019-11-18 00:00:00
abstract:BACKGROUND:The down-regulation of E-cadherin gene (CDH1) expression has been regarded as an important event in cancer invasion and metastasis. However, the association between CDH1 promoter methylation and ovarian cancer remains unclear. A meta-analysis was conducted to evaluate the potential role of CDH1 promoter meth...
journal_title:Journal of ovarian research
pub_type: 杂志文章,meta分析
doi:10.1186/s13048-016-0231-1
更新日期:2016-04-11 00:00:00
abstract:BACKGROUND:Resistance to apoptosis is a major problem in ovarian cancer (OC) and correlates with poor prognosis. Osteoprotegerin (OPG) is a soluble secreted factor that acts as a decoy receptor for receptor activator of NF-κB ligand (RANKL) and tumor necrosis factor-related apoptosis-inducing ligand (TRAIL). OPG has be...
journal_title:Journal of ovarian research
pub_type: 杂志文章
doi:10.1186/1757-2215-6-82
更新日期:2013-11-23 00:00:00
abstract:BACKGROUND:The value of this report is the identification of late recurrence with an extremely unusual combination of malignant transformation. In particular, the retroconversion of immature to mature teratoma as well as a somatic-type malignant transformation were both observed postchemotherapeutically in our case. C...
journal_title:Journal of ovarian research
pub_type: 杂志文章
doi:10.1186/s13048-018-0476-y
更新日期:2019-01-10 00:00:00
abstract:BACKGROUND:This study aimed to examine the performance of the four risk of malignancy index (RMI) in discriminating borderline ovarian tumors (BOTs) and benign ovarian masses in daily clinical practice. METHODS:A total of 162 women with BOTs and 379 women with benign ovarian tumors diagnosed at the Second Affiliated H...
journal_title:Journal of ovarian research
pub_type: 杂志文章
doi:10.1186/s13048-019-0568-3
更新日期:2019-09-16 00:00:00
abstract:BACKGROUND:Hyaluronic acid is a prognostic factor in ovarian cancers. It is also a component of Hyaluronic Acid-Carboxymethyl Cellulose (HA-CMC) barrier, an anti-adhesion membrane widely used during abdominal surgeries in particular for ovarian carcinosis. 70% of patients who undergo ovarian surgery will relapse due to...
journal_title:Journal of ovarian research
pub_type: 杂志文章
doi:10.1186/1757-2215-7-40
更新日期:2014-04-16 00:00:00
abstract:BACKGROUND:Metformin decreases polycystic ovary syndrome (PCOS) symptoms, induces ovulation, and may improve developmental competence of in vitro oocyte maturation. This study was designed to define the effects of metformin on the characteristics of in vitro oocyte maturation in estradiol valerate (EV) PCOS-induced rat...
journal_title:Journal of ovarian research
pub_type: 杂志文章
doi:10.1186/s13048-015-0203-x
更新日期:2015-11-14 00:00:00
abstract:INTRODUCTION:Weight gain and fat accumulation are predisposing factors of PCOS. Life-style modification, including increasing physical activity, is the first line approach in managing PCOS. The objective of this study is to assess the effect of exercise intensity on weight changes, androstenedione and free testosterone...
journal_title:Journal of ovarian research
pub_type: 杂志文章
doi:10.1186/1757-2215-7-37
更新日期:2014-04-08 00:00:00
abstract:BACKGROUND:The imbalance of expression of microRNA-802 may have a significant place in tumor progression. However, the bio-function of epithelial ovarian cancer cells remains unclear. Therefore, we setup this study to explore the pathogenesis of epithelial ovarian cancer based on microRNA-802. METHODS:RT-qPCR analysis...
journal_title:Journal of ovarian research
pub_type: 杂志文章
doi:10.1186/s13048-019-0576-3
更新日期:2019-10-22 00:00:00