Chakravarty B

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The aim of this study is to evaluate the effect of severe endometriosis in younger patients compared to tubal infertility on pregnancy and live birth rate undergoing in vitro fertilization (IVF). This prospective observational study include…

Research questionReports on the effect of adenomyosis on assisted reproductive technology (ART) outcomes are conflicting. Does presence of adenomyosis affect reproductive outcome in IVF cycles in women pretreated with gonadotrophin releasin…

Abstract Endometriosis is a common benign gynecological disease, characterized by growth and proliferation of endometrial glands and stroma outside the uterus. With studies showing metabolic changes in various biofluids of endometriosis wom…

PURPOSE: The study aimed to investigate key intrafollicular prognostic factors among various cytokines and angiogenic molecules for prediction of mature oocytes and good-quality embryos in women with endometriosis undergoing in vitro fertil…

2DE and 2D-DIGE based proteomics analysis of serum from women with endometriosis revealed several proteins to be dysregulated. A complete list of these proteins along with their mass spectrometry data and subsequent bioinformatics analysis …

PurposeTo investigate the role of genetic variations and expression alterations of BRCA1 and BRCA2 genes in the pathophysiology of endometriosis.MethodsA genetic association study was conducted in 573 endometriosis cases and 490 controls of…

Endometriosis is a common benign gynecological disease, characterized by proliferation of functional endometrial glands and stroma outside the uterine cavity. The present study involves investigation of alterations in the serum proteome of …

STUDY QUESTION: Are mutations in the phosphatase and tensin homolog deleted on chromosome 10 (PTEN) gene associated with endometriosis? SUMMARY ANSWER: Loss of heterozygosity (LOH) at the 10q23.3 locus, PTEN somatic mutations and changes i…

Endometriosis is characterized by the presence of endometrial glands and stroma outside the uterine cavity. Conventional treatment modalities for endometriosis are unsatisfactory; therefore, there is a need to treat the underlying causes an…

Accumulating evidence indicates the active role of oxidative stress in the development of endometriosis; however, the mechanism of reactive oxygen species generation is poorly understood. Metabonomics/metabolomics is a scientific discipline…

OBJECTIVE: To investigate differences in the activity of matrix metalloproteinases (MMPs) 2 and 9 and their respective tissue inhibitors (TIMPs) in follicular fluid of women with endometriosis, to correlate the findings with IVF outcome, an…

PurposeTo investigate the Homeobox genes HOXA-10 and HOXA-11 mediated endometrial molecular defects during implantation window in endometriosis-associated infertility cases.MethodsEndometrial biopsies were obtained during implantation windo…

Oxidative stress and trace elements in the oocytes environment is explored in endometriosis and impact on in vitro fertilization (IVF) outcome assessed. Follicular fluid was aspirated at the time of oocyte retrieval from endometriosis (n=20…

Studies on elevated reactive oxygen species (ROS) levels in granulosa cells (GC) and its subsequent effect on fertilization are limited. Oxidative stress (OS) mediated alterations in GC of infertile women undergoing in vitro fertilization (…

Our present study focuses on the identification of predictive biomarkers in serum for the early diagnosis of endometriosis in a minimally invasive manner using (1)H-NMR based metabonomics. PLS-DA modeling of bins obtained from CPMG spectra …

OBJECTIVES: The aim of this study is to examine meiotic spindle in oocytes along with reactive oxygen species (ROS) levels in follicular fluid of women undergoing IVF and to correlate these findings with embryo quality and pregnancy outcome…

AIM: To investigate the role of loss of heterozygosity (LOH), single nucleotide polymorphisms (SNPs), and the expression of gene p53 in the pathogenesis of endometriosis. METHODS: LOH at the p53 gene locus (17p13.1) was examined in matched…

The objective of the present study was to investigate the association between gene E-cadherin single nucleotide polymorphisms (SNPs) and risk of developing endometriosis in Indian women and to evaluate the role of E-cadherin expression in t…

Though the role of reactive oxygen species (ROS) in female infertility has been a subject of rigorous research worldwide, there is inadequate information on the cut-off value of ROS in the oocyte microenvironment beyond which ART outcome ma…

ObjectiveTo report two cases of advanced pelvic endometriosis, both with deep rectal involvement and one with extensive cervical involvement appearing like a carcinoma, where both patients achieved spontaneous pregnancy and delivered viable…