Abstract:
:Recent advances in radiotherapy and chemotherapy have led to higher cure rates for female children and adolescents with cancer. However, these treatments adversely affect germ cell survival, and ovarian failure is thus a probable side effect of these anticancer therapies. Moreover, an increasing number of women are choosing to postpone childbearing until later in life, but their primordial follicle reserves degenerate with advancing age. Thus there is a pressing need for the development of fertility preservation methods for these individuals. Ovarian tissue cryopreservation prior to loss of the primordial follicle population either due to cancer treatments or normal aging is a promising option for safeguarding fertility. A complete in vitro maturation (IVM) system could help generate mature eggs for later use without the patient having to undergo the cumbersome process involved in current assisted reproduction methods to generate mature eggs. Cryopreserved ovarian cortical tissues have attracted the attention of reproductive biologists and clinicians because of the large number of safely frozen primordial follicles in them, and it is theoretically possible to use these follicles for in vitro activation (IVA) and subsequent IVM. Ovarian tissue collection is independent of patient age and social or personal conditions. Despite being widely accepted potential techniques for fertility preservation, IVA and IVM of human primordial follicles to obtain fertilizable eggs remains far from reality. This chapter highlights the current achievements and obstacles in obtaining growing follicles through activation of dormant follicles.
journal_name
Adv Exp Med Bioljournal_title
Advances in experimental medicine and biologyauthors
Adhikari Ddoi
10.1007/978-1-4614-8214-7_4subject
Has Abstractpub_date
2013-01-01 00:00:00pages
29-42eissn
0065-2598issn
2214-8019journal_volume
761pub_type
杂志文章,评审abstract::Enlarged fat cells in obese adipose tissue diminish capacity to store fat and are resistant to the anti-lipolytic effect of insulin. Insulin resistance (IR)-associated S-nitrosylation of insulin-signaling proteins increases in obesity. In accordance with the inhibition of insulin-mediated anti-lipolytic action, plasma...
journal_title:Advances in experimental medicine and biology
pub_type: 杂志文章,评审
doi:10.1007/978-3-319-48382-5_8
更新日期:2017-01-01 00:00:00
abstract::Disulfide-containing proteins offer unique advantages for mechanistic studies of the formation of native three-dimensional structure from unordered, reduced precursors. The main advantage is that covalent intermediates are formed; by characterizing these intermediates, one obtains substantial information about the rea...
journal_title:Advances in experimental medicine and biology
pub_type: 杂志文章,评审
doi:10.1007/978-1-4684-3282-4_3
更新日期:1977-01-01 00:00:00
abstract::The steady active muscle force is reduced, but the force generation induced by a standard temperature jump becomes 2-3 fold faster with increased inorganic phosphate level, [Pi]. The increase in the rate of force generation also exhibits saturation at higher [Pi] levels and the relation is hyperbolic. These observatio...
journal_title:Advances in experimental medicine and biology
pub_type: 杂志文章
doi:
更新日期:2003-01-01 00:00:00
abstract::High concentrations of air pollutants are characteristic of the vicinity of urban busy roads. Numerous studies have shown that these concentrations are significantly higher in comparison with areas located in a certain distance from roads and especially those in rural areas. Inhabitants living in the proximity of road...
journal_title:Advances in experimental medicine and biology
pub_type: 杂志文章
doi:10.1007/5584_2014_13
更新日期:2015-01-01 00:00:00
abstract::Oligodendrocytes (OLs) are the myelinating cells of the central nervous system (CNS) during development and throughout adulthood. They result from a complex and well controlled process of activation, proliferation, migration and differentiation of oligodendrocyte progenitor cells (OPCs) from the germinative niches of ...
journal_title:Advances in experimental medicine and biology
pub_type: 杂志文章,评审
doi:10.1007/978-3-319-47861-6_7
更新日期:2017-01-01 00:00:00
abstract::Circular RNAs (circRNAs) are widely present and participate in a variety of biological regulatory activities as a novel type of endogenous noncoding RNA molecule. With advances in RNA structure and function analysis, it was found that circRNAs are present in a myriad of life processes and longevity in model organisms ...
journal_title:Advances in experimental medicine and biology
pub_type: 杂志文章,评审
doi:10.1007/978-981-13-1117-8_2
更新日期:2018-01-01 00:00:00
abstract::Changes in tumor tissue oxygenation and acidity were determined using ultramicroelectrodes, and presented in histogram fashion. The effect of Hyperthermia and Hpd photo-therapy were tested. It was found that both modalities affect tumor microcirculation, causing a marked drop in oxygen availability. Tissue pH is decre...
journal_title:Advances in experimental medicine and biology
pub_type: 杂志文章
doi:10.1007/978-1-4684-7790-0_55
更新日期:1983-01-01 00:00:00
abstract::Tumor growth is a highly complex, multistep process that involves tumor cell detachment, migration, invasion and metastasis accompanied by angiogenesis and extracellular matrix turn-over. Each of the steps is influenced by tumor cell interaction and interaction of the tumor cell with its microenvironment that consists...
journal_title:Advances in experimental medicine and biology
pub_type: 杂志文章,评审
doi:10.1007/978-1-4419-7913-1_9
更新日期:2010-01-01 00:00:00
abstract::Mycotoxins are secondary metabolites produced by a wide variety of fungal species that contaminate food or feed. Fumonisins (FUM), deoxynivalenol (DON) and zearalenone (ZEN) are examples of common mycotoxins in grains that have been shown to affect human and/or animal health. Physical, chemical and biological methods ...
journal_title:Advances in experimental medicine and biology
pub_type: 杂志文章,评审
doi:10.1007/978-1-4615-4853-9_16
更新日期:1999-01-01 00:00:00
abstract::Previously three imaging methods, dynamic contrast enhanced magnetic resonance imaging (DCE-MRI), T(1ρ )-MRI, and low temperature NADH/Fp (reduced nicotinamide adenine dinucleotide/oxidized flavoprotein) fluorescence imaging (redox scanning)were reported to differentiate the mouse xenografts of a less metastatic human...
journal_title:Advances in experimental medicine and biology
pub_type: 杂志文章
doi:10.1007/978-1-4419-7756-4_19
更新日期:2011-01-01 00:00:00
abstract::An allosteric mechanism refers to the biological regulation process wherein macromolecules propagate the effect of ligand binding at one site to a spatially distant orthosteric locus, thus affecting activity. The theory has remained a trending topic in biology research for over 50 years, since the understanding of all...
journal_title:Advances in experimental medicine and biology
pub_type: 杂志文章,评审
doi:10.1007/978-981-13-8719-7_4
更新日期:2019-01-01 00:00:00
abstract::Immune cell activation is a feature of infection with the human immunodeficiency virus (HIV). Here we report our studies on a cohort of over 400 patients with HIV infection studied cross-sectionally and longitudinally to examine the relationship between markers of immune cell activation and disease progression. To exa...
journal_title:Advances in experimental medicine and biology
pub_type: 杂志文章
doi:10.1007/978-1-4615-1995-9_2
更新日期:1995-01-01 00:00:00
abstract::Non-coding RNAs mediated core elements of pathways contributes to the disorder of biological function in diseases. Identification of non-coding RNAs mediated subpathways not only can help for deciphering the pathogenic mechanism of complex diseases, but also can gain insight into the functional roles of non-coding RNA...
journal_title:Advances in experimental medicine and biology
pub_type: 杂志文章,评审
doi:10.1007/978-981-13-0719-5_9
更新日期:2018-01-01 00:00:00
abstract::Biomembranes separate a live cell from its environment and keep it in an off-equilibrium, steady state. They contain both phospholipids and nonphospholipids, depending on whether there are phosphate groups in the headgroup regions. Cholesterol (CHOL) is one type of nonphospholipids, and one of the most abundant lipid ...
journal_title:Advances in experimental medicine and biology
pub_type: 杂志文章,评审
doi:10.1007/978-3-030-04278-3_8
更新日期:2019-01-01 00:00:00
abstract::The effectiveness of different compounds in the generation of acrylamide (AA) from asparagine, was determined by reacting asparagine with mono-, di- and polysaccharides, as well as four different oxo-compounds known to be involved in carbohydrate metabolism/degradation. Quantitation of AA formed either under aqueous c...
journal_title:Advances in experimental medicine and biology
pub_type: 杂志文章
doi:10.1007/0-387-24980-x_16
更新日期:2005-01-01 00:00:00
abstract::Anterior cruciate ligament (ACL) is one of the most vulnerable ligaments of the knee. ACL impairment results in episodic instability, chondral and meniscal injury and early osteoarthritis. The poor self-healing capacity of ACL makes surgical treatment inevitable. Current ACL reconstructions include a substitution of t...
journal_title:Advances in experimental medicine and biology
pub_type: 杂志文章,评审
doi:10.1007/978-3-319-22345-2_10
更新日期:2015-01-01 00:00:00
abstract::Nitric oxide (NO) induces apoptotic cell death in murine RAW264.7 macrophages. To elucidate the mechanism underlying the inhibitory effect of taurine on NO-induced apoptosis, a cell was exposed to sodium nitroprusside (SNP), an NO donor, in the absence and presence of taurine. Taurine treatment prevented SNP-mediated ...
journal_title:Advances in experimental medicine and biology
pub_type: 杂志文章
doi:10.1007/978-0-387-75681-3_50
更新日期:2009-01-01 00:00:00
abstract::Melanoma and nonmelanoma skin cancer (NMSC) are now the most common types of cancer in white populations. Both tumor entities show an increasing incidence rate worldwide but a stable or decreasing mortality rate. The rising incidence rates of NMSC are probably caused by a combination of increased sun exposure or expos...
journal_title:Advances in experimental medicine and biology
pub_type: 杂志文章,评审
doi:10.1007/978-0-387-77574-6_8
更新日期:2008-01-01 00:00:00
abstract::The studies on intact fibers of the frog and fast-twitch skinned fibers of the Syrian hamster suggest the presence of intermediate low-force (weak) and high-force (strong) attachments in the cross-bridge cycle. Our results suggest that the weak and strong attachments may be separately regulated by independent calcium ...
journal_title:Advances in experimental medicine and biology
pub_type: 杂志文章
doi:
更新日期:1988-01-01 00:00:00
abstract::This chapter overviews roles of DNA methylation in inflammatory cell biology with the focuses on lymphocytes and macrophages/monocytes in lung diseases, although the molecular mechanisms by which target genes are methylated and regulated in lung diseases remain unclear. Most of epigenetic studies on DNA methylation of...
journal_title:Advances in experimental medicine and biology
pub_type: 杂志文章,评审
doi:10.1007/978-981-15-4494-1_5
更新日期:2020-01-01 00:00:00
abstract::Plant chitinase hydrolyzing β-1,4-glycosidic linkages of chitin are major enzymes acting in plant-microbe interactions and are involved in self-defense against fungal pathogens. Chitosanases from soil bacteria are also involved in plant defense by hydrolyzing chitosan components of the fungal cell wall. The crystal st...
journal_title:Advances in experimental medicine and biology
pub_type: 杂志文章,评审
doi:10.1007/978-981-13-7318-3_12
更新日期:2019-01-01 00:00:00
abstract::We have reviewed the biologic characteristics, immune responses, and diverse array of diseases occurring from Epstein-Barr virus infections in immune deficient patients. We have summarized possible roles of the virus in the risk groups for AIDS. Data is convincing that EBV is responsible for some of the cases of lymph...
journal_title:Advances in experimental medicine and biology
pub_type: 杂志文章
doi:10.1007/978-1-4615-9430-7_5
更新日期:1985-01-01 00:00:00
abstract::Alterations in structural and biochemical properties of muscles that underlie physiological parameters of contractile force, speed and fatigability are described under conditions of 1) overuse: imposed electrical stimulation, natural exercise and functional overload; 2) reinnervation of denervated muscles; and 3) unde...
journal_title:Advances in experimental medicine and biology
pub_type: 杂志文章,评审
doi:
更新日期:1995-01-01 00:00:00
abstract::Epithelial cells and functions of the epithelium are critical to the health of the oral cavity. We used a nonhuman primate model to profile the transcriptome of gingival tissues in health across the lifespan and hypothesized that in older animals, epithelial-related transcriptome patterns would reflect epithelial cell...
journal_title:Advances in experimental medicine and biology
pub_type: 杂志文章
doi:10.1007/978-3-030-28524-1_11
更新日期:2019-01-01 00:00:00
abstract::The basis of the present investigation was the establishment of an oncogene-dependent, genetically determined two-stage carcinogenesis in vitro model as multicellular spheroids. Spheroid formation was achieved with four rat embryo fibroblast cell lines, two of which represent the first step of malignant transformation...
journal_title:Advances in experimental medicine and biology
pub_type: 杂志文章
doi:10.1007/978-1-4615-2468-7_47
更新日期:1994-01-01 00:00:00
abstract::Susceptibility to type 1 diabetes (T1D) is determined by interactions of multiple genes with environmental triggers. Thus far, more than 50 T1D susceptibility regions have been suggested from genetic studies by employing either genome-wide or candidate gene approaches. Because the lack of a linear correlation between ...
journal_title:Advances in experimental medicine and biology
pub_type: 杂志文章,评审
doi:10.1007/978-3-319-50044-7_18
更新日期:2017-01-01 00:00:00
abstract::A single protein is often capable of binding with many partners, enabling potential effects on either protein, such as modifying its expression or activity. However, due to the complex nature of in vivo systems, it is often difficult to perform nontargeted assays with a protein of interest. Methods in discovery proteo...
journal_title:Advances in experimental medicine and biology
pub_type: 杂志文章
doi:10.1007/978-3-319-52479-5_19
更新日期:2017-01-01 00:00:00
abstract::Sarcopenia is recognized as a major health problem among older adults. This syndrome is associated with serious health consequences in terms of frailty, disability, morbidity and mortality. The aim of this study is to review sarcopenia and its impact on quality of life (QoL). MEDLINE database was searched from January...
journal_title:Advances in experimental medicine and biology
pub_type: 杂志文章,评审
doi:10.1007/978-3-319-57379-3_19
更新日期:2017-01-01 00:00:00
abstract::Complementary and alternative medicine (CAM) encompasses a wide range of different nonmainstream therapies that have been increasingly used for treatment or adjunctive treatment of various ailments with anxiety/anxiety disorders being one of the commonly CAM (self)-medicated conditions. Thousands of published papers r...
journal_title:Advances in experimental medicine and biology
pub_type: 杂志文章,评审
doi:10.1007/978-981-32-9705-0_22
更新日期:2020-01-01 00:00:00
abstract::Transcutaneous PO2 measurements at 37 degrees C can recognize and quantify diabetic microangiopathy if suitable stimulation tests are used. The following parameters are of practical importance: resting PO2, postocclusive PO2, rubefacient-induced PO2 and 45 degrees C heating PO2. Patients with diabetic microangiopathy ...
journal_title:Advances in experimental medicine and biology
pub_type: 杂志文章
doi:10.1007/978-1-4613-1927-6_15
更新日期:1987-01-01 00:00:00