Abstract:
:Investigation into fish oocyte membrane permeability is essential for developing successful protocols for their cryopreservation. The aim of the present work was to study the permeability of the zebrafish (Danio rerio) oocyte membrane to water and cryoprotectants before cryopreservation protocol design. The study was conducted on stage III and stage V zebrafish oocytes. Volumetric changes of stage III oocytes in different concentrations of sucrose were measured after 20 min exposure at 22 degrees C and the osmotically inactive volume of the oocytes (Vb) was determined using the Boyle-van't Hoff relationship. Volumetric changes of oocytes during exposure to different cryoprotectant solutions were also measured. Oocytes were exposed to 2 M dimethyl sulphoxide (DMSO), propylene glycol (PG), and methanol for 40 min at 22 degrees C. Stage III oocytes were also exposed to 2 M DMSO at 0 degrees C. Oocyte images were captured on an Olympus BX51 cryomicroscope using Linkham software for image recording. Scion Image was used for image analysis and diameter measurement. The experimental data were fitted to a two-parameter model using Berkeley Madonna 8.0.1 software. Hydraulic conductivity (L(p)) and solute (cryoprotectant) permeability (Ps) were estimated using the model. The osmotically inactive volume of stage III zebrafish oocytes was found to be 69.5%. The mean values+/-SE of Lp were found to be 0.169+/-0.02 and 0.196+/-0.01 microm/min/atm in the presence of DMSO and PG, respectively, at 22 degrees C, assuming an internal isosmotic value for the oocyte of 272 mOsm. The Ps values were 0.000948+/-0.00015 and 0.000933+/-0.00005 cm/min for DMSO and PG, respectively. It was also shown that the membrane permeability of stage III oocytes decreased significantly with temperature. No significant changes in cell volume during methanol treatment were observed. Fish oocyte membrane permeability parameters are reported here for the first time. The Lp and Ps values obtained for stage III zebrafish oocytes are generally lower than those obtained from successfully cryopreserved mammalian oocytes and higher than those obtained with fish embryos and sea urchin eggs. It was not possible to estimate membrane permeability parameters for stage V oocytes using the methods employed in this study because stage V oocytes experienced the separation of outer oolemma membrane from inner vitelline during exposure to cryoprotectants.
journal_name
Cryobiologyjournal_title
Cryobiologyauthors
Zhang T,Isayeva A,Adams SL,Rawson DMdoi
10.1016/j.cryobiol.2005.02.007subject
Has Abstractpub_date
2005-06-01 00:00:00pages
285-93issue
3eissn
0011-2240issn
1090-2392pii
S0011-2240(05)00034-9journal_volume
50pub_type
杂志文章相关文献
CRYOBIOLOGY文献大全abstract::Winter survival for many cold-blooded species involves freeze tolerance, the capacity to endure the freezing of a high percentage of total body water as extracellular ice. The wood frog (Rana sylvatica) is the primary model animal used for studies of vertebrate freeze tolerance and current studies in my lab are focuse...
journal_title:Cryobiology
pub_type: 杂志文章
doi:10.1016/j.cryobiol.2003.10.008
更新日期:2004-04-01 00:00:00
abstract::The technical establishment of boar sperm cryopreservation is indispensable for effective breeding of the scarce Okinawan native pig Agu. The objective of the present study was to determine whether ascorbic acid 2-O-alpha-glucoside (AA-2G), a stable ascorbate derivative, is capable of improving the quality of cryopres...
journal_title:Cryobiology
pub_type: 杂志文章
doi:10.1016/j.cryobiol.2008.05.002
更新日期:2008-08-01 00:00:00
abstract::Amniotic membrane (AM) has been used as a scaffold for the ex vivo expansion of different types of cells and a cell delivery matrix in regenerative medicine. Since the preservation procedures can influence the AM properties for experimental and clinical purposes, this study was established to investigate the feasibili...
journal_title:Cryobiology
pub_type: 杂志文章
doi:10.1016/j.cryobiol.2011.08.003
更新日期:2011-12-01 00:00:00
abstract::The present study was carried out to investigate the influence of cryopreservation on human T-cell subsets defined by their membrane receptors for Fc IgM (TM) and Fc IgG (TG) and by their membrane antigens. For this purpose isolated T cells, obtained by neuraminidase-treated sheep erythrocyte (E-N) rosetting, and enri...
journal_title:Cryobiology
pub_type: 杂志文章
doi:10.1016/0011-2240(84)90080-4
更新日期:1984-08-01 00:00:00
abstract::We compared endothelial cell survival in human corneas after cryopreservation by three methods that utilize dimethyl sulfoxide. Twenty-eight human cadaver corneas were cryopreserved by one of three methods, stored briefly over liquid nitrogen, thawed, cultured at 37 degrees C for 3 days, and fixed for scanning electro...
journal_title:Cryobiology
pub_type: 杂志文章
doi:10.1006/cryo.1999.2182
更新日期:1999-08-01 00:00:00
abstract::A 2,3-butanediol containing 96.7% (w/w) racemic mixture of the levo and dextro isomers and only 3.1% (w/w) of the meso isomer (called 2,3-butanediol 97% dl) has been used for the cryoprotection of red blood cells. The erythrocytes were cooled to -196 degrees C at rates between 2 and 3500 degrees C/min, followed by slo...
journal_title:Cryobiology
pub_type: 杂志文章
doi:10.1016/0011-2240(92)90036-2
更新日期:1992-06-01 00:00:00
abstract::Subcutaneous adipose tissue is a rich source of stromal vascular fraction (SVF) and adipose-derived stromal/stem cells (ASCs) that are inherently multipotent and exhibit regenerative properties. In current practice, lipoaspirate specimens harvested from liposuction surgeries are routinely discarded as a biohazard wast...
journal_title:Cryobiology
pub_type: 杂志文章
doi:10.1016/j.cryobiol.2020.07.005
更新日期:2020-10-01 00:00:00
abstract::Sustainability of channel catfish, Ictalurus punctatus ♀ × blue catfish, Ictalurus furcatus ♂ hybrid aquaculture relies on new innovative technologies to maximize fry output. Transplanting spermatogonial stem cells (SSCs) from blue catfish into channel catfish hosts has the potential to greatly increase gamete availab...
journal_title:Cryobiology
pub_type: 杂志文章
doi:10.1016/j.cryobiol.2020.10.010
更新日期:2020-12-01 00:00:00
abstract::Although sperm cryopreservation is a powerful tool widely applicable in biodiversity conservation and broodstock management, cryopreservation of teleost eggs and embryos remains challenging. In the present study, we demonstrated that spermatogonia of rainbow trout (Oncorhynchus mykiss) cryopreserved for 5 years posses...
journal_title:Cryobiology
pub_type: 杂志文章
doi:10.1016/j.cryobiol.2016.08.001
更新日期:2016-10-01 00:00:00
abstract::The objective of the current study is to develop a new cryomacroscope prototype for the study of vitrification in large-size specimens. The unique contribution in the current study is in developing a cryomacroscope setup as an add-on device to a commercial controlled-rate cooler and in demonstration of physical events...
journal_title:Cryobiology
pub_type: 杂志文章
doi:10.1016/j.cryobiol.2013.08.005
更新日期:2013-12-01 00:00:00
abstract::Oocytes have been successfully cryopreserved using rapid and slow freezing procedures. However, variability in the success of replicates has limited its practical application. In the present study, mature mouse oocytes were vitrified in 6 M dimethyl sulfoxide supplemented with 1 mg/ml antifreeze glycoproteins (AFGP) (...
journal_title:Cryobiology
pub_type: 杂志文章
doi:10.1006/cryo.1998.2098
更新日期:1998-08-01 00:00:00
abstract::Artificial insemination is well-established in dairy cattle, with sires housed in commercial studs for processing. In some species, however, sires located on-farm are used for artificial insemination by shipping their semen to an off-site laboratory for processing within 24 h of collection. To expedite semen transport...
journal_title:Cryobiology
pub_type: 杂志文章
doi:10.1016/j.cryobiol.2016.12.010
更新日期:2017-02-01 00:00:00
abstract::Cryopreservation of immature oocytes at germinal vesicle (GV) stage would provide a readily available source of oocytes for use in research and allow experiments to be performed irrespective of seasonality or other constraints. This study was designed to evaluate the recovery, viability, maturation status, fertilizati...
journal_title:Cryobiology
pub_type: 杂志文章
doi:10.1016/j.cryobiol.2012.04.008
更新日期:2012-10-01 00:00:00
abstract::Natural freeze tolerance depends on numerous biochemical adaptations that address the multiple stresses imposed on cells by freezing and preserves viability by suppressing energy-expensive cell functions in the frozen state. We hypothesized that microRNAs, small non-coding RNA transcripts that bind to mRNA, could act ...
journal_title:Cryobiology
pub_type: 杂志文章
doi:10.1016/j.cryobiol.2009.08.009
更新日期:2009-12-01 00:00:00
abstract::The multisolute osmotic virial equation is the only multisolute thermodynamic solution theory that has been derived from first principles and can make predictions of multisolute solution behaviour in the absence of multisolute solution data. Other solution theories either (i) include simplifying assumptions that do no...
journal_title:Cryobiology
pub_type: 杂志文章
doi:10.1016/j.cryobiol.2009.07.011
更新日期:2010-02-01 00:00:00
abstract::The objective of this study was to determine osmotic tolerance of canine spermatozoa. The study comprised three experiments: (1) spermatozoa suspended either in an egg yolk-citrate (EYC) extender or in Kenney skim milk extender were exposed to NaCl solutions ranging from 290 to 1500 mOsm; (2) spermatozoa suspended in ...
journal_title:Cryobiology
pub_type: 杂志文章
doi:10.1016/S0011-2240(02)00009-3
更新日期:2002-02-01 00:00:00
abstract::Effective techniques for the cryopreservation of porcine preadipocytes could increase the usefulness of these cells as a model in obesity studies. The objective of this study was to test the effects of the following cryoprotective agents (CPAs) on the cytotoxicity, post-thaw survival, proliferation and differentiation...
journal_title:Cryobiology
pub_type: 杂志文章
doi:10.1016/j.cryobiol.2006.06.007
更新日期:2006-10-01 00:00:00
abstract::We analyzed cell viability, caspase activity, plasma membrane alterations and cell ultrastructure morphology to estimate the morphological and biochemical alterations that occur in bivalve molluscan cell cultures during cryopreservation. The use of 5% dymethyl sulfoxide as a cryoprotectant resulted in greater cell sur...
journal_title:Cryobiology
pub_type: 杂志文章
doi:10.1016/j.cryobiol.2017.05.009
更新日期:2017-08-01 00:00:00
abstract::Semen was collected in the laboratory from nine healthy donors. The concentrations and the percentages of live and motile spermatozoa in all semen samples were within the normal range. Each sample was diluted with citrate-egg yolk-glycerol medium with and without 5 mM dithiothreitol (DTT). Samples were frozen in liqui...
journal_title:Cryobiology
pub_type: 杂志文章
doi:10.1016/0011-2240(84)90052-x
更新日期:1984-10-01 00:00:00
abstract::The aim of this study was to develop short- and long-term preservation protocols for European eel ovarian stem cells (OSCs) through hypothermic storage and cryopreservation of ovarian fragments that will assist in current conservation programs of this critically endangered species. Firstly, a freezing procedure was de...
journal_title:Cryobiology
pub_type: 杂志文章
doi:10.1016/j.cryobiol.2020.03.009
更新日期:2020-08-01 00:00:00
abstract::This brief paper introduces the subject of thermodynamics and the papers of the special issue on thermodynamic aspects of cryobiology. Thermodynamic terminology is defined for the non-specialist. ...
journal_title:Cryobiology
pub_type:
doi:10.1016/j.cryobiol.2009.07.006
更新日期:2010-02-01 00:00:00
abstract::Sperm cryopreservation is a common procedure to preserve viable sperm for an indefinite period. This procedure has numerous detrimental effects on sperm function due to increased generation of reactive oxygen species (ROS). During cryopreservation, while ROS increases, antioxidant enzymes level decreases. It has been ...
journal_title:Cryobiology
pub_type: 杂志文章
doi:10.1016/j.cryobiol.2020.11.012
更新日期:2020-11-26 00:00:00
abstract::Shoot tips of three apple genotypes, namely, Malus pumila cv. M26, Gala, and Hokkaido No. 9, were successfully cryopreserved using a modified encapsulation-dehydration method. As a result, in addition to a high survival rate and regeneration rate, the capacity of shoots regenerated from cryopreserved samples to root w...
journal_title:Cryobiology
pub_type: 杂志文章
doi:10.1006/cryo.2001.2339
更新日期:2001-08-01 00:00:00
abstract::An insect antifreeze protein gene Mpafp698 was cloned by the RT-PCR approach from the desert beetle Microdera punctipennis. The gene was constructed and heterogeneously expressed in Escherichia coli as fusion proteins, His-MpAFP698, glutathione S-transferase (GST)-MpAFP698, and maltose-binding protein (MBP)-MpAFP698. ...
journal_title:Cryobiology
pub_type: 杂志文章
doi:10.1016/j.cryobiol.2009.10.014
更新日期:2010-04-01 00:00:00
abstract::Limbal stem cell (LSC) deficiency causes progressive loss of vision but may be treated by transplant of autologous LSCs. Cryopreservation has the potential to indefinitely extend the lifespan of LSCs allowing re-transplant in case of graft failure. In this study, we aimed to identify the optimal cryoprotectant and cry...
journal_title:Cryobiology
pub_type: 杂志文章
doi:10.1016/j.cryobiol.2018.07.008
更新日期:2018-10-01 00:00:00
abstract::The transfusion of red blood cells from umbilical cord blood (cord RBCs) is gathering significant interest for the treatment of fetal and neonatal anemia, due to its high content of fetal hemoglobin as well as numerous other potential benefits to fetuses and neonates. However, in order to establish a stable supply of ...
journal_title:Cryobiology
pub_type: 杂志文章
doi:10.1016/j.cryobiol.2014.04.002
更新日期:2014-06-01 00:00:00
abstract::Cryopreservation methods for poultry semen are not reliable for germplasm preservation, especially for turkeys, where fertility rates from frozen/thawed semen are particularly low. The objective was to evaluate cryopreservation methods for effectiveness in promoting cryosurvival and post-thaw function of sperm from fi...
journal_title:Cryobiology
pub_type: 杂志文章
doi:10.1016/j.cryobiol.2014.04.003
更新日期:2014-06-01 00:00:00
abstract::Amniotic fluid-derived stem cells (AFSCs) are a potential cell source for therapeutic applications. They can be easily mass produced, cryopreserved and shipped to clinics for immediate use. However, one major obstacle to the manufacturing of clinical grade stem cells is the need for current good manufacturing practice...
journal_title:Cryobiology
pub_type: 杂志文章
doi:10.1016/j.cryobiol.2011.02.003
更新日期:2011-06-01 00:00:00
abstract::In this study, we evaluated various parameters of sperm cryopreservation in two livebearers, guppies (Poecilia reticulata) and black mollies (P. latipinna). Our results suggested a common freezing protocol for the guppies and mollies: suspend sperm in Hanks' balanced salt solution (HBSS) at 300 mOsm/kg, use 14% glycer...
journal_title:Cryobiology
pub_type: 杂志文章
doi:10.1016/j.cryobiol.2009.09.011
更新日期:2009-12-01 00:00:00
abstract::Despite widespread clinical use of cryoablation, there remain questions regarding dosing and treatment times which may affect efficacy and collateral injury. Dosing and treatment times are directly related to the degree of cooling necessary for effective lesion formation. Human and swine atrial, ventricular, and lung ...
journal_title:Cryobiology
pub_type: 杂志文章
doi:10.1016/j.cryobiol.2017.01.002
更新日期:2017-04-01 00:00:00