keyword
MENU ▼
Read by QxMD icon Read
search

Ovarian failure

keyword
https://www.readbyqxmd.com/read/29456564/role-of-granulocyte-colony-stimulating-factor-in-human-reproduction
#1
REVIEW
Maryam Eftekhar, Elham Naghshineh, Parisa Khani
As new research reveals, granulocyte colony-stimulating factor (G-CSF) plays an effective role in pregnancy success, considering that it not only affects the embryo implantation and ovarian function but also it promotes endometrial thickening and improves the pathophysiology of endometriosis, which all fundamentally lead to reducing pregnancy loss. In this review, we focus on the role of G-CSF in human reproduction. We summarized its role in ovulation, luteinized unruptured follicle syndrome, poor responders, improving repeated in vitro fertilization failure, endometrial receptivity and treatment of thin endometrium, and recurrent spontaneous abortion...
2018: Journal of Research in Medical Sciences: the Official Journal of Isfahan University of Medical Sciences
https://www.readbyqxmd.com/read/29452776/women-specific-risk-factors-for-heart-failure-a-genetic-approach
#2
REVIEW
Jet van der Kemp, Yvonne T van der Schouw, Folkert W Asselbergs, N Charlotte Onland-Moret
Heart failure is a complex disease, which is presented differently by men and women. Several studies have shown that reproductive factors, such as age at natural menopause, parity and polycystic ovarian syndrome (PCOS), may play a role in the development of heart failure. Shared genetics may provide clues to underlying mechanisms; however, this has never been examined. Therefore, the aim of the current study was to explore whether any reproductive factor is potentially related to heart failure in women, based on genetic similarities...
March 2018: Maturitas
https://www.readbyqxmd.com/read/29450939/unexplained-infertility-patients-present-the-mostly-impaired-levels-of-progesterone-receptors-prospective-observational-study
#3
Stamatios Petousis, Yannis Prapas, Chrysoula Margioula-Siarkou, Konstantinos Ravanos, Stefanos Milias, George Mavromatidis, Ioannis Kalogiannidis, Costas Haitoglou, Apostolos Athanasiadis, Nikolaos Prapas, David Rousso
PROBLEM: Τo assess the endometrial expression of progesterone receptors in various subgroups of infertile women during implantation window. ΜETHODS: A prospective observational study was performed during March 2013-February 2017. Infertile women were categorized to those with tubal factor, ovarian failure, endometriosis or unexplained infertility. Endometrial biopsy was obtained on 7th-8th postovulatory day. Total progesterone receptors' PR(A + B) and type-B receptors' (PR-B) expression were compared between all categories of infertile and fruitful controls...
February 16, 2018: American Journal of Reproductive Immunology: AJRI
https://www.readbyqxmd.com/read/29446727/natural-terpenoids-against-female-breast-cancer-a-5-year-recent-research
#4
Sylvin Benjamin Ateba, Sadrine Tchoukouegno Ngeu, Marie Alfrede Mvondo, Job Tchoumtchoua, Charline Florence Awounfack, Liselotte Krenn, Dieudonne Njamen
BACKGROUND: The approval of Taxol® in 1993 marked the great entrance of terpenoids in the anti-cancer area and this drug is still highly important in the treatment of refractory ovarian, breast and other cancers. Over decades, other prominent natural terpenoids have become indispensable for the modern pharmacotherapy of breast cancer. However, given the rapid evolution of drug resistance, effective treatments for advanced breast cancers requiring cytotoxic chemotherapy represent a major unmet clinical need...
February 13, 2018: Current Medicinal Chemistry
https://www.readbyqxmd.com/read/29444704/hpmsc-transplantation-restoring-ovarian-function-in-premature-ovarian-failure-mice-is-associated-with-change-of-th17-tc17-and-th17-treg-cell-ratios-through-the-pi3k-akt-signal-pathway
#5
Na Yin, Yanlin Wang, Xueyan Lu, Ranran Liu, Lianshuang Zhang, Wei Zhao, Wendan Yuan, Qianqian Luo, Hao Wu, Xiying Luan, Hongqin Zhang
BACKGROUND: Human placenta-derived mesenchymal stem cell (hPMSC) transplantation has been demonstrated to be an effective way of recovering ovarian function in mice with autoimmune induced premature ovarian failure (POF). But the exact mechanism remains unclear. The goal of the present study is to investigate the role of immune factors (T-helper 17 (Th17), cytotoxic T (Tc17) and regulatory T (Treg) cells) in the recovery of ovarian function and whether the phosphatidylinositol 3-kinase (PI3K)/Akt signal pathway is involved in the regulation...
February 14, 2018: Stem Cell Research & Therapy
https://www.readbyqxmd.com/read/29443826/higher-risk-of-posttransplant-graft-failure-in-male-recipients-of-female-donor-grafts-might-not-be-due-to-anastomotic-size-disparity
#6
Kyo Won Lee, Sangbin Han, Sanghoon Lee, Hyun-Hwa Cha, Soohyun Ahn, Hyeon Seon Ahn, Justin S Ko, Mi Sook Gwak, Gaab Soo Kim, Jae-Won Joh, Suk-Koo Lee, Gyu-Seong Choi
BACKGROUND: Posttransplant liver graft failure occurs most often in male recipients of livers from female donors. The respective role of donor sex itself and the size disparity in graft vessels/bile ducts according to donor sex are unclear. Thus, we aimed to evaluate the importance of donor sex with adjustment for anastomotic size disparity between female and male donor grafts. METHODS: A total of 309 male patients without hepatic tumors who underwent living donor liver transplantation were analyzed (109 female and 200 male donors)...
February 13, 2018: Transplantation
https://www.readbyqxmd.com/read/29437881/curcumin-exerts-a-protective-effect-against-premature-ovarian-failure-in-mice
#7
Zhengjie Yan, Youjin Dai, Heling Fu, Yuan Zheng, Dan Bao, Yuan Yin, Qin Chen, Xiaowei Nie, Qingting Hao, Daorong Hou, Yugui Cui
This study was designed to investigate the protective effect of curcumin against D-galactose (D-gal)-induced premature ovarian failure (POF) in mice. A mouse POF model was induced by subcutaneous injection of D-gal (200 mg.kg-1.d-1) daily for 42 days. Mice in the curcumin group received both D-gal treatment and intraperitoneal injection of curcumin (100 mg.kg-1.d-1) for 42 days. Ovarian function, oxidative stress and apoptosis were evaluated. The P, E2 and SOD levels were higher, and the FSH, LH and MDA levels were significantly lower in the curcumin group than in the D-gal group...
February 7, 2018: Journal of Molecular Endocrinology
https://www.readbyqxmd.com/read/29435699/psychosocial-benefits-of-fertility-preservation-for-young-cancer-patients
#8
Juliana Assi, Juliana Santos, Tatiana Bonetti, Paulo C Serafini, Eduardo L A Motta, Mauricio Barbour Chehin
PURPOSE: The risk of ovarian failure after radiotherapy and/or chemotherapy is a concern among oncologic women. There is no doubt regarding the psycho-emotional benefits of fertility preservation (FP) after a cancer diagnosis because concerns about biological conception are a source of anxiety and can even affect the patient's cancer recovery. The aim of this study was to evaluate oncology patients' feelings, concerns, and life quality impacts related to FP. METHODS: This qualitative cross-sectional study was based on a questionnaire administered to a selected group of women diagnosed with cancer who underwent FP...
February 12, 2018: Journal of Assisted Reproduction and Genetics
https://www.readbyqxmd.com/read/29434948/granulocyte-colony-stimulating-factor-producing-mucinous-cystic-neoplasm-with-an-associated-invasive-carcinoma-of-the-pancreas
#9
Kazuhide Shimamatsu, Yoshiki Naito, Yutaro Mihara, Masamichi Nakayama, Masahiko Tanigawa, Yushi Abe, Ken Nakamura, Toshihiro Araki, Kenji Sakata, Kazunori Noguchi, Jun Akiba, Hirohisa Yano, Osamu Nakashima
The present case study documents an autopsy case of granulocyte-colony stimulating factor (G-CSF)-producing mucinous cystic neoplasm (MCN), with an associated invasive carcinoma of the pancreas. A 65-year-old woman presented to Omuta City Hospital (Omuta Japan) with a primary complaint of abdominal pain. Multiple liver nodules and a pancreatic cyst were detected upon abdominal computed tomography. Initially, liver abscess was suspected as the patient exhibited leukocytosis and elevated C-reactive protein level...
February 2018: Oncology Letters
https://www.readbyqxmd.com/read/29430170/analytical-characterization-of-recombinant-hcg-and-comparative-studies-with-reference-product
#10
Rajamannar Thennati, Sanjay Kumar Singh, Nitin Nage, Yena Patel, Sandip Kumar Bose, Vinod Burade, Ranjit Sudhakar Ranbhor
Introduction: Regulatory agencies recommend a stepwise approach for demonstrating biosimilarity between a proposed biosimilar and reference biological product emphasizing for functional and structural characterization to trace if there is any difference which may impact safety and efficacy. We studied the comparative structural and biological attributes of recombinant human chorionic gonadotropin (rhCG), SB005, with reference product, Ovidrel ® and Ovitrelle ® . Recombiant hCG was approved in 2000 by the US Food and Drug Administration for the induction of final follicular maturation, early luteinization in infertile women as part of assisted reproductive technology program...
2018: Biologics: Targets & Therapy
https://www.readbyqxmd.com/read/29430156/effect-of-endometrial-cavity-fluid-on-pregnancy-rate-of-fresh-versus-frozen-in-vitro-fertilization-cycle
#11
Nitika Gupta, Shilpa Bhandari, Pallavi Agrawal, Ishita Ganguly, Aparna Singh
Objective: This study aims to study the difference in etiology and outcome in terms of implantation rate and abortion rate in fresh (self-stimulated) versus frozen (oocyte donation cycle) in vitro fertilization (IVF) and in transient versus persistent fluid. Material and Methods: This retrospective study was conducted in the Department of Reproductive Medicine of tertiary care center from January 2012 to November 2015. Data were collected retrospectively from the departmental files...
October 2017: Journal of Human Reproductive Sciences
https://www.readbyqxmd.com/read/29430153/the-impact-of-progesterone-level-on-day-of-hcg-injection-in-ivf-cycles-on-clinical-pregnancy-rate
#12
Jawa Ashmita, Swarankar Vikas, Garg Swati
Background: Premature progesterone rise (PPR) has long been implicated as contributing to implantation failure. Despite the use of gonadotropin-releasing hormone (GnRH) analogues, subtle increases in serum progesterone ( P 4 ) levels beyond a threshold progesterone concentration were observed on the day of trigger in controlled ovarian hyperstimulation cycles. Aims: The purpose of the study was to evaluate the incidence of PPR on the day of trigger in conventional IVF/ICSI cycles and its impact on clinical pregnancy rate...
October 2017: Journal of Human Reproductive Sciences
https://www.readbyqxmd.com/read/29425051/carbohydrate-antigen-125-a-promising-tool-for-risk-stratification-in-heart-diseases
#13
Felipe Falcão, Flávio R A de Oliveira, Flávio R A de Oliveira, Maria Cleide F C da Silva, Dário C Sobral Filho
All patients with heart diseases should undergo risk stratification to predict those who are at high risk for short- and long-term adverse outcomes. Carbohydrate antigen 125 (CA125) is a glycoprotein produced by mesothelium that has clinical role in ovarian cancer monitoring. However, as it is not specific for ovarian cells, CA125 could also be used in heart diseases to monitor congestion and inflammation. Pericarditis, atrial fibrillation, heart failure and coronary artery disease are some scenarios in which this biomarker was studied...
February 9, 2018: Biomarkers in Medicine
https://www.readbyqxmd.com/read/29408962/ibuprofen-is-deleterious-for-the-development-of-first-trimester-human-fetal-ovary-ex-vivo
#14
S Leverrier-Penna, R T Mitchell, E Becker, L Lecante, M Ben Maamar, N Homer, V Lavoué, D M Kristensen, N Dejucq-Rainsford, B Jégou, S Mazaud-Guittot
STUDY QUESTION: Does ibuprofen use during the first trimester of pregnancy interfere with the development of the human fetal ovary? SUMMARY ANSWER: In human fetuses, ibuprofen exposure is deleterious for ovarian germ cells. WHAT IS KNOWN ALREADY: In utero stages of ovarian development define the future reproductive capacity of a woman. In rodents, analgesics can impair the development of the fetal ovary leading to early onset of fertility failure...
February 2, 2018: Human Reproduction
https://www.readbyqxmd.com/read/29403279/failure-to-improve-after-ovarian-resection-could-be-a-marker-of-recurrent-ovarian-teratoma-in-anti-nmdar-encephalitis-a-case-report
#15
Yuto Uchida, Daisuke Kato, Yoriko Yamashita, Yasuhiko Ozaki, Noriyuki Matsukawa
Anti-N-methyl-D-aspartate receptor (NMDAR) encephalitis is a type of autoimmune encephalitis that can be paraneoplastic and usually responds to tumor resection and immunotherapy. More than 75% of patients with anti-NMDAR encephalitis fully recover or have only mild sequelae, whereas the remainder experience severe disability. It remains unknown why certain cases have refractory clinical disease courses. We report a case of anti-NMDAR encephalitis with bilateral ovarian teratomas who was refractory to tumor resection and early initiation of immunotherapy...
2018: Neuropsychiatric Disease and Treatment
https://www.readbyqxmd.com/read/29399072/radiosensitivity-of-human-ovarian-cancer-cells-is-enhanced-by-pseudolaric-acid-b-due-to-the-inhibition-of-the-ras-raf-erk-signaling-pathway
#16
Quqing Song, Sheng Jiang, Xinxin Zhang, Chunxia Pan, Chunhua Lu, Jingwei Peng, Qingshui Li
Ovarian cancer has the highest mortality rate among gynecological cancers; the most effective therapy for this cancer is a combination of radiation treatment and chemotherapy. However, radiation resistance is the leading factor associated with treatment failure. The present study aimed to investigate pseudolaric acid B (PAB) as a potential radiosensitizer for the treatment of ovarian cancer. The present study performed MTT and clonogenic assays, and demonstrated that PAB could induce a radiosensitizing effect on SKOV-3 cells...
January 2018: Experimental and Therapeutic Medicine
https://www.readbyqxmd.com/read/29393390/mir%C3%A2-149%C3%A2-5p-promotes-chemotherapeutic-resistance-in-ovarian-cancer-via-the-inactivation-of-the-hippo-signaling-pathway
#17
Manman Xu, Juan Xiao, Ming Chen, Linjing Yuan, Jundong Li, Hongwei Shen, Shuzhong Yao
Chemotherapeutic resistance remains a critical clinical issue is responsible for treatment failure in patients with ovarian cancer. Evidence of the involvement of miRNAs in chemoresistance in ovarian cancer has been recently emerging. However, the underlying molecular links between chemoresistance and miRNAs remain largely unknown. In this study, we report that miR‑149‑5p expression is markedly elevated in chemoresistant ovarian cancer tissues compared with the chemosensitive ovarian cancer tissues. Furthermore, the silencing of miR‑149‑5p enhanced the chemosensitivity of ovarian cancer cells to cisplatin in vitro and in vivo...
January 24, 2018: International Journal of Oncology
https://www.readbyqxmd.com/read/29387232/mln4924-neddylation-inhibitor-promotes-cell-death-in-paclitaxel-resistant-human-lung-adenocarcinoma-cells
#18
Qiang Xu, Guibin Lin, Huizhe Xu, Lulu Hu, Yupeng Wang, Sha Du, Wuguo Deng, Wenxian Hu, Wei Cheng, Ke Jiang
Acquired resistance to first-line chemotherapeutics, including paclitaxel (PTX), is a primary factor contributing to chemotherapy failure in non-small cell lung cancer (NSCLC) patients. Previous studies have identified that targeting NEDD8-activating enzyme (NAE) with MLN4924 effectively overcomes platinum resistance in preclinical models of ovarian cancer. However, the underlying mechanisms are yet to be fully elucidated. The present study demonstrates that the inhibition of the neddylation pathway with MLN4924 an NAE inhibitor inhibited protein neddylation, inactivated cullin-RING E3 ligase and exhibited a potent antiproliferative effect on PTX-resistant A549 and H460 cells (A549/PTX and H460/PTX)...
January 2018: Oncology Letters
https://www.readbyqxmd.com/read/29386068/effects-of-hpmscs-on-granulosa-cell-apoptosis-and-amh-expression-and-their-role-in-the-restoration-of-ovary-function-in-premature-ovarian-failure-mice
#19
Hongqin Zhang, Qianqian Luo, Xueyan Lu, Na Yin, Dongli Zhou, Lianshuang Zhang, Wei Zhao, Dong Wang, Pengchao Du, Yun Hou, Yan Zhang, Wendan Yuan
BACKGROUND: This study was performed to determine the effects of human placenta mesenchymal stem cell (hPMSC) transplantation on granulosa cell apoptosis and anti-Müllerian hormone (AMH) and follicle-stimulating hormone receptor (FSHR) expression in autoimmune drug-induced premature ovarian failure (POF) mice. The aim of this research is to investigate the mechanisms of hPMSCs on ovarian reserve capacity. METHODS: The POF mice model was established by injection of zona pellucida 3 peptide (pZP3)...
January 31, 2018: Stem Cell Research & Therapy
https://www.readbyqxmd.com/read/29380640/associations-between-primary-tumor-ras-braf-and-pik3ca-mutation-status-and-metastatic-site-in-patients-with-chemo-resistant-metastatic-colorectal-cancer
#20
Troels Dreier Christensen, Jesper Andreas Palshof, Finn Ole Larsen, Tim Svenstrup Poulsen, Estrid Høgdall, Per Pfeiffer, Benny Vittrup Jensen, Mette Karen Yilmaz, Dorte Nielsen
BACKGROUND: Several studies have investigated correlations between metastatic pattern and mutation status in patients with colorectal cancer (CRC). However, most of the studies were small and heterogeneously designed and further research is needed to confirm previous results. In this study, we investigated the association between RAS (KRAS or NRAS), BRAF, PIK3CA mutations and metastatic pattern in patients with metastatic (m) CRC. MATERIAL AND METHODS: This study reviewed Danish biobank and database of patients with mCRC who received cetuximab and irinotecan, independent of RAS mutation status, after fluoropyrimidine, oxaliplatin and irinotecan treatment failure...
January 30, 2018: Acta Oncologica
keyword
keyword
52036
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"