Showing 121 - 140 results of 304 for search '"oocyte"', query time: 0.12s Refine Results
  1. 121
  2. 122

    Immune imbalance in the pre-ovulatory follicular microenvironment of overweight and obese women during IVF by Yang Liu, Yiran Zhao, Chengliang Zhou, Hong Zhu, Jiexue Pan, Jing Fu, Hefeng Huang, Hui Lin, Li Jin

    Published 2025-02-01
    “…Abstract Background Overweight and obesity can induce an inflammatory milieu in the oocyte microenvironment and are closely associated with reduced assisted reproductive outcomes. …”
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    Article
  3. 123

    Evaluation of Psychological Distress in Infertile Women who Underwent ART Cycle During the COVID-19 Pandemic by Ebru Cogendez, Pinar Kumru, Sunullah Soysal, Enis Ozkaya, Belgin Devranoglu, Elif Tozkir, Ilhan Sanverdi

    Published 2023-03-01
    “…CONCLUSION: Our findings show that women with long-term infertility and undergoing oocyte freezing are the most affected patients by the pandemic. …”
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    Article
  4. 124

    Controlled ovarian hyperstimulation with or without letrozole for fertility preservation in breast cancer patients: study protocol for a randomised controlled trial by Ping Li, Kun Wang, Qi Fan, Peng Sun, Yuhua Shi, Yanqiu Xie, Weifen Deng, Jiajing Kang

    Published 2025-01-01
    “…The standard options for fertility preservation are oocyte and embryo cryopreservation; both require controlled ovarian hyperstimulation (COH). …”
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    Article
  5. 125

    Comparison of Cycle Outcomes among Women with Endometrioma or Non-Functional Cysts Versus Control by Enis Ozkaya, Ebru Cogendez, Elif Tozkir, Saadet Unsal, Ahmet Yavuz, Gulden Tunali, Ozgur Uzun, Evrim Bostancı Ergen, Semra Kayatas Eser

    Published 2021-12-01
    “…There were significant differences among groups in terms of mean starting and total gonadotropin dose, peak estradiol level, total oocyte number, and mature oocyte numbers (p<0.05). …”
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    Article
  6. 126

    Comparison of HCG Trigger versus Dual Trigger in Improving Pregnancy Outcomes in Patients with Different Ovarian Responses: A Retrospective Study by Ke Xu, Jinrong Wang, Shuangshuang Yang, Zhenjing Wang, Ning Hou, Mei Sun

    Published 2024-01-01
    “…In high and normal responders, the dual-trigger regimen demonstrated increased oocyte counts and oocyte acquisition rates, coupled with decreased transfer cancellation rates attributed to ovarian hyperstimulation syndrome (OHSS). …”
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    Article
  7. 127

    Endocrine-Disrupting Chemicals: Some Actions of POPs on Female Reproduction by Ewa L. Gregoraszczuk, Anna Ptak

    Published 2013-01-01
    “…This minireview will focus on a variety of PAH activities in oocyte, ovary, placenta, and mammary gland. The complexity and diversity of factors belonging to POPs and disorders of the reproductive function of women indicate that the impact of environmental pollution as an important determinant factor in fertility should not be minimize.…”
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  8. 128

    A Bird’s-Eye Overview of Leptin and Female Reproduction —with Mammalian Comparisons by Sadequllah Ahmadi, Takeshi Ohkubo

    Published 2025-02-01
    “…Leptin, a key regulator of reproductive physiology, influences various processes in vertebrates, including oocyte proliferation, embryogenesis, the onset of puberty, ovarian function, and follicle development. …”
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    Article
  9. 129

    Maternal oral-gut microbiome and artificial assisted reproduction by YANG Peiyue, PENG Xian, ZHOU Xuedong

    Published 2025-01-01
    “…Current assisted reproductive technology ART includes in vitro fertilization with or without oocyte intracytoplasmic sperm injection(IVF/ICSI). …”
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    Article
  10. 130

    Luteal Phase Stimulation in the Same Cycle Is an Effective Strategy to Rescue POSEIDON Poor Responders with No Embryos after the First Follicular Stimulation by Abha Majumdar, Gaurav Majumdar, Neeti Tiwari, Anu Singh, Shweta Mittal Gupta, Ruma Satwik

    Published 2023-07-01
    “…This protocol involves ovarian stimulation in both follicular and luteal phases with egg retrieval in each phase, respectively, to increase the number of oocytes and embryos in one menstrual cycle. This can be considered a potentially valuable option for women with poor ovarian reserve/response to maximise the number of oocytes retrieved in a single ovarian cycle in the shortest possible time. …”
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    Article
  11. 131

    Progress on effects of BaP exposure on female reproductive system and pathogenic mechanisms by Qianqian GAO, Xiaoling FENG

    Published 2024-12-01
    “…Studies have shown that BaP is reproductively toxic and is involved in diseases related to the female reproductive system by affecting the secretion of ovarian hormones, interfering with the function of ovarian mitochondria (affecting oocyte maturation), affecting embryo development (interfering with the migration of trophoblast cells, invasion, proliferation, apoptosis) and the process of metaplasia. …”
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  12. 132

    Effect of Estradiol-17β Injection on Gonad Development of White Shrimp (Litopenaeus vannamei) by . Tarsim, M. Zairin Junior, E. Riani

    Published 2007-01-01
    “…The gonado somatic index (GSI) and oocytes diameter in treatment larger than the control. …”
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  13. 133

    The effects of growth hormone on the outcomes of in vitro fertilization and embryo transfer in age-grouped patients with decreased ovarian reserve: a prospective cohort study by Jiexiu Chen, Xumei Kong, Zonghui Luan, Yu Qiu, Yu Qiu, Shiqi Chen, Jesse Li−Ling, Yan Gong

    Published 2025-01-01
    “…In group B, the duration and dose of Gn, number of oocyte retrieved, and rates of normal fertilization, cleavage embryo, blastocyst, high-quality blastocyst, and early miscarriage were not significantly different between the GH and control parts (P &gt; 0.05). …”
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  14. 134
  15. 135

    Effect of LH-RHa Injection trough W/O/W LG (C-14) Emulsion on Gonad Development of Catfish (Pangasious hypophthalmus) by N. Potalangi, M. Toelihere, M. Zairin Junior, Eddy Supriyono

    Published 2007-12-01
    “…The size of eggs was more homogenous in group B than those of group C and A. it was concluded that injection of LHRHa in W/O/W LG (C-14) emulsion if effective in promoting gonad maturation and oocyte development in the catfish …”
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  16. 136
  17. 137

    Menopause mysteries: the exosome-inflammation connection by Aarushi Sultania, Subhashini Brahadeeswaran, Aparna Eledath Kolasseri, Sivaraman Jayanthi, Ramasamy Tamizhselvi

    Published 2025-01-01
    “…Researchers have discovered pathways that reveal the diverse effects of exosome-driven cellular communication and oocyte development in the follicular fluid. It also explores the complex functions of FF exosomal proteins in the pathologies associated with menopause. …”
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    Article
  18. 138

    Women Born to Older Mothers Have Reduced Fertility. Evidence From a Natural Fertility Population by Niels van den Berg, Ingrid K. van Dijk, Rick J. Mourits

    Published 2021-03-01
    “…The human mutation rate is high and increases with chronological age. As female oocytes age, they become less functional, reducing female chances at successful reproduction. …”
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    Article
  19. 139

    Cancer, Fertility Preservation, and Future Pregnancy: A Comprehensive Review by Michelle L. Matthews, Bradley S. Hurst, Paul B. Marshburn, Rebecca S. Usadi, Margaret A. Papadakis, Terry Sarantou

    Published 2012-01-01
    “…Concerns that will be addressed include the risk of the medications and procedures, the potential delay in cancer treatment, likelihood of pregnancy complications, as well as the impact of future pregnancy on the recurrence risk of cancer. Recent advances in oocyte cryopreservation and ovarian stimulation protocols will be discussed. …”
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  20. 140

    Research progress in the correlation between chronic stress and ovarian dysfunction by WEI Liutong, LAI Dongmei

    Published 2024-12-01
    “…Recent studies have shown that chronic stress affects the hypothalamic-pituitary-ovary axis directly or indirectly and leads to ovarian dysfunction-including excessive activation of primordial follicles, a reduction in preantral and preovulatory follicles, decline of oocyte quality, and granulosa cell apoptosis, through corticotropin-releasing hormone, corticosterone and cortisol secreted by the hypothalamic-pituitary-adrenal axis, as well as epinephrine and norepinephrine released by the sympathetic-adrenal-medullary axis and sympathetic nervous system. …”
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