Treatment with cholesterol-loaded methyl-β-cyclodextrin increased the cholesterol in rabbit oocytes, but did not improve developmental competence of cryopreserved oocytes.

abstract：:Two-cell mouse embryos were frozen by direct plunging into liquid nitrogen after a 3-min exposure to solutions containing 0.25 M sucrose with 1.5, 3, or 4.5 M dimethyl sulfoxide (Me2SO), and 0, 4, 8, 16, or 32 mg/ml bovine serum albumin (BSA). In the absence of BSA, significantly more embryos were lost or damaged duri...

journal_title：Cryobiology

authors： Shaw JM,Trounson AO

更新日期：1989-10-01 00:00:00

abstract：:The Arrhenius plots of inactivation (killing) rates of five mammalian cell lines, V-79 Chinese hamster lung, mouse L-929, mouse neuroblastoma, human 18LU, and human erythrocytes, exposed to hypothermia contain a break somewhere between 5 and 10 degrees C caused by a change from positive to negative slope, which corres...

journal_title：Cryobiology

authors： Kruuv J,Glofcheski DJ,Lepock JR

更新日期：1995-04-01 00:00:00

abstract：:The susceptibility of in vitro matured (IVM) porcine oocytes to be fertilized in vitro after vitrification was investigated. IVM oocytes were cryopreserved by solid surface vitrification (SSV) or treated with cryoprotectants (toxicity control, TC). Control oocytes were not treated or vitrified. Live oocytes in the thr...

journal_title：Cryobiology

authors： Somfai T,Ozawa M,Noguchi J,Kaneko H,Kuriani Karja NW,Farhudin M,Dinnyés A,Nagai T,Kikuchi K

更新日期：2007-10-01 00:00:00

abstract：:The estimation of several cellular biophysical parameters must be made in order to mathematically predict optimal cryopreservation protocols. These parameters include total cell volume, osmotically inactive volume, cell surface area, and relative water and solute permeabilities. Recent attention has been paid to the d...

journal_title：Cryobiology

authors： Benson JD

更新日期：2012-04-01 00:00:00

abstract：:Cell injury due to osmotic dehydration, which is regarded as a major cause of injury during freeze-thaw processes, was examined closely using a perfusion microscope. Human prostatic adenocarcinoma cells (PC-3), which were put in a chamber, were subjected to hyperosmotic stresses by perfusing NaCl solutions of varying ...

journal_title：Cryobiology

authors： Zawlodzka S,Takamatsu H

更新日期：2005-02-01 00:00:00

abstract：:The utility of microalgal biomass and bioproducts depends on long-term maintenance of certain physiological or biochemical features of the species. While unique characteristics may not be durably maintained with general subculture, cryopreservation methods better prevent alterations from desired characteristics. Post-...

journal_title：Cryobiology

authors： Zheng L,Lu Z,Zhang Q,Li T,Song L

更新日期：2018-04-01 00:00:00

abstract：:The Zebrafish has gained increased popularity as an aquatic model species in various research fields, and its widespread use has led to numerous mutant strains and transgenic lines. This creates the need to store these important genetic materials as frozen gametes. Sperm cryopreservation in zebrafish has been shown to...

journal_title：Cryobiology

authors： Bai C,Wang X,Lu G,Wei L,Liu K,Gao H,Huang C,Dong Q

更新日期：2013-10-01 00:00:00

abstract：:Attempts to cryopreserve fish embryos have been conducted over the past three decades, nevertheless successful cryopreservation protocol for long-term storage still remains elusive. Fish oocytes offer some advantages when compared to embryos, which may help in improving the chances of cryopreservation. In the present ...

journal_title：Cryobiology

authors： Godoy LC,Streit DP Jr,Zampolla T,Bos-Mikich A,Zhang T

更新日期：2013-12-01 00:00:00

abstract：:Twenty-eight-day-old male rats were used in three experiments to study whether cold exposure potentiates pineal actions in nonhibernating mammals. The following questions were considered: (a) Can cold exposure increase the antigonadal effects of light deprivation? (b) Are the effects induced by blindness plus cold exp...

journal_title：Cryobiology

authors： Sánchez-Barceló EJ,Cos S,Mediavilla MD

更新日期：1986-02-01 00:00:00

abstract：:Appropriate timing of cold deacclimation is an important component of winter survival of perennial plants, such as trees, in temperate and boreal zones. Recently, concerns about predicted global climate change disturbing deacclimation timing have been increasing. The relationship between ambient temperatures and the m...

journal_title：Cryobiology

authors： Takeuchi M,Kasuga J

更新日期：2018-02-01 00:00:00

abstract：:Human monocytes purified from peripheral blood by counterflow centrifugal elutriation were cryopreserved in a vitreous state at 1 atm pressure. The vitrification solution was Hanks' balanced salt solution (HBSS) containing (w/v) 20.5% Me2SO, 15.5% acetamide, 10% propylene glycol, and 6% polyethylene glycol. Fifteen mi...

journal_title：Cryobiology

authors： Takahashi T,Hirsh A,Erbe EF,Bross JB,Steere RL,Williams RJ

更新日期：1986-04-01 00:00:00

abstract：:Previous reports established that butylated hydroxy toluene (BHT) minimized cold-induced membrane rupture in sperm from several species. No data regarding the specificity of its effect is available. In this study 25 BHT analogs were tested for their effect on bovine sperm membrane stability. Fourteen were membrane lyt...

journal_title：Cryobiology

authors： Graham JK,Hammerstedt RH

更新日期：1992-02-01 00:00:00

abstract：:Kidney slices either were exposed to the cryoprotectants for 1 hr at room temperature and subsequently washed and incubated in fresh KR buffer containing only the radioactive metabolic tracers, or were immediately incubated for 2 hr at 37 degrees C in KR buffer containing the cryoprotectant and the tracers. Exposure t...

journal_title：Cryobiology

authors： Penninckx F,Cheng N,Kerremans R,Van Damme B,De Loecker W

更新日期：1983-02-01 00:00:00

abstract：:The distribution of cryoprotectant (10% glycerol) and ice along the frozen plastic straw (the most useful container for freezing mammalian semen, oocytes and embryos) was studied by Raman scattering technique. Raman spectroscopy being a contactless, non-invasive tool was applied for the straws filled with the cryoprot...

journal_title：Cryobiology

authors： Karpegina YA,Okotrub KA,Brusentsev EY,Amstislavsky SY,Surovtsev NV

更新日期：2016-04-01 00:00:00

abstract：:Attempts to cryopreserve human blood platelets have resulted in poor postthaw survival rates and have been inadequate for routine clinical application. As a result, most blood banks maintain platelets in nonfrozen solutions. Using this approach, platelets can be stored for only about 5 days and are then discarded. Thi...

journal_title：Cryobiology

authors： Woods EJ,Liu J,Gilmore JA,Reid TJ,Gao DY,Critser JK

更新日期：1999-05-01 00:00:00

abstract：:The importance of the frozen phase in the formation of cryooscillations of trypsin activity has been shown in experiments conducted at -10 degrees C under frozen and supercooled conditions, respectively. A solution containing trypsin obtained by trypsinogen activation and 0.1 M MnCl2 was distributed in test tubes with...

journal_title：Cryobiology

authors： Vajda T

更新日期：1992-08-01 00:00:00

abstract：:Two parameters fundamental to cell cryobiology are the water permeability (hydraulic conductivity), Lp, and its activation energy, EA. The Lp can be calculated from two experimental determinations: the critical osmolality, Osmcrit, at which 50% of the cells lyse, and the time, tcrit, to 50% lysis in a highly hyposmoti...

journal_title：Cryobiology

authors： Noiles EE,Thompson KA,Storey BT

更新日期：1997-08-01 00:00:00

abstract：:Vitrification solutions which are used for cells or embryos generally contain cryoprotectant, physiological saline, and one or more macromolecular solutes. The macromolecules modify the vitrification tendencies of these solutions, but there is little detailed information on the vitrification properties of ethylene gly...

journal_title：Cryobiology

authors： Shaw JM,Kuleshova LL,MacFarlane DR,Trounson AO

更新日期：1997-11-01 00:00:00

abstract：:Recently, a non-invasive delipation (lipid removal) method combined with ultrarapid vitrification has been used successfully for in vitro produced (IVP) porcine embryos. In the present study, this method was combined with parthenogenesis and a recent form of somatic cell nuclear transfer (SCNT) - handmade cloning (HMC...

journal_title：Cryobiology

authors： Du Y,Zhang Y,Li J,Kragh PM,Kuwayama M,Ieda S,Zhang X,Schmidt M,Bøgh IB,Purup S,Pedersen AM,Villemoes K,Yang H,Bolund L,Vajta G

更新日期：2007-04-01 00:00:00

abstract：:Increasing the cell concentration during the cryopreservation of red blood cells (RBC) increased hemolysis. Similarly, increasing the cell concentration during the cryopreservation of hepatocytes reduced both the viability of the cells as assessed by trypan blue exclusion and the metabolic activity of the trypan blue-...

journal_title：Cryobiology

authors： De Loecker W,Koptelov VA,Grischenko VI,De Loecker P

更新日期：1998-09-01 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

authors： Huang C,Sun C,Su X,Zhao X,Miao M,Liu Y,Dong Q

更新日期：2009-12-01 00:00:00

abstract：:The field of stem-cell biology has emerged as a key technology for the treatment of various disorders and tissue regeneration applications. However, a major problem remains in clinical practice, which is the question of whether stem cells preserve their self-renewal and differentiation potential in the culture conditi...

journal_title：Cryobiology

authors： Demirci S,Doğan A,Şişli B,Sahin F

更新日期：2014-02-01 00:00:00

abstract：:We have investigated the cryoprotective effect of alcohols on Saccharomyces cerevisiae and other yeast under various freezing conditions. For S. cerevisiae, at a cooling rate of 3 degrees C min-1 methanol and ethanol acted as cryosensitizers. However, at a cooling rate of 200 degrees C min-1, both methanol and ethanol...

journal_title：Cryobiology

authors： Lewis JG,Learmonth RP,Watson K

更新日期：1994-04-01 00:00:00

abstract：:This study evaluates the effect of control factors on cryopreservation of articular cartilage chondrocytes using the Taguchi method. Freeze-thaw experiments based on the L(8)(2(7)) two-level orthogonal array of the Taguchi method are conducted, and ANOVA (analysis of variables) is adopted to determine the statisticall...

journal_title：Cryobiology

authors： Lyu SR,Wu WT,Hou CC,Hsieh WH

更新日期：2010-04-01 00:00:00

abstract：:We have examined the effects of combinations between egg-phosphatidylcholine (EPC) or dipalmitoylphosphatidylcholine (DPPC) liposomes with either bovine spermatozoa or oocytes on cellular chilling sensitivity, lipid phase transition temperature (T(m)), and the ability of the oocytes to develop to the blastocyst stage....

journal_title：Cryobiology

authors： Zeron Y,Tomczak M,Crowe J,Arav A

更新日期：2002-10-01 00:00:00

abstract：:We have measured the effectiveness of different standard cryogenic liquids (liquid nitrogen, chilled isopentane, chilled hexane, and chilled ethanol) and applied a mathematical model for calculating the temperature changes at different depths in rabbit and rat heads cooled in liquid nitrogen. We have also evaluated th...

journal_title：Cryobiology

authors： Roos MW,Johansson A,Sperber GO

更新日期：1997-09-01 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

authors： Elliott JA

更新日期：2010-02-01 00:00:00

abstract：:Intracerebral grafting of immature brain tissue is now widely used as a tool to study neuronal development and regeneration in the brain and spinal cord. This has stimulated the interest in methods for storage of such tissue before transplantation. In this study a method for cryopreservation of immature rat central ne...

journal_title：Cryobiology

authors： Jensen S,Sørensen T,Zimmer J

更新日期：1987-04-01 00:00:00

abstract：:The exchange of genetically engineered mouse strains between research facilities requires transporting fresh mouse sperm under refrigerated temperatures. Although sperm generally maintains fertility for 48 h at cold temperatures, in vitro fertilization rates of C57BL/6 mouse sperm are low after 48-h cold storage. Furt...

journal_title：Cryobiology

authors： Takeo T,Tsutsumi A,Omaru T,Fukumoto K,Haruguchi Y,Kondo T,Nakamuta Y,Takeshita Y,Matsunaga H,Tsuchiyama S,Sakoh K,Nakao S,Yoshimoto H,Shimizu N,Nakagata N

更新日期：2012-12-01 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

authors： Šćekić I,Marinović Z,Lujić J,Müller T,Kitanović N,Urbányi B,Horváth Á

更新日期：2020-08-01 00:00:00