Adverse effect of cake collapse on the functional integrity of freeze-dried bull spermatozoa.

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

authors： Rabin Y,Taylor MJ,Feig JS,Baicu S,Chen Z

更新日期：2013-12-01 00:00:00

abstract：:Cryoshock is a syndrome of coagulopathy, renal, and pulmonary injury following cryotherapy, and its etiology is unknown. The aim of this study was to assess the impact of hepatic cryotherapy on renal function, and whether this effect is related to volume of cryotherapy, and to identify any predictors of renal impairme...

journal_title：Cryobiology

authors： Bagia JS,Perera DS,Morris DL

更新日期：1998-06-01 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 efficacy of attenuated strain of gdhA derivative Pasteurella multocida B:2 mutant as a live vaccine to control haemorrhagic septicaemia (HS) disease in cattle and buffaloes has been demonstrated. In order to use P. multocida B:2 mutant as a commercial product, it is essential to optimise its formulation for high v...

journal_title：Cryobiology

authors： Oslan SNH,Halim M,Ramle NA,Saad MZ,Tan JS,Kapri MR,Ariff AB

更新日期：2017-12-01 00:00:00

abstract：:This paper describes some new approaches for understanding the permeability of teleost embryos. The dechorionated zebrafish (Brachydanio rerio) was used as a model for basic studies of water and cryoprotectant permeability. These embryos are composed of two compartments, a large yolk (surrounded by the yolk syncytial ...

journal_title：Cryobiology

authors： Hagedorn M,Hsu E,Kleinhans FW,Wildt DE

更新日期：1997-06-01 00:00:00

abstract：:Development of in vitro culture protocol for early stage ovarian follicles of zebrafish is important since cryopreserved early stage ovarian follicles would need to be matured in vitro following cryopreservation before they can be fertilised. Development of molecular markers for zebrafish (Danio rerio) ovarian follicl...

journal_title：Cryobiology

authors： Anil S,Rawson D,Zhang T

更新日期：2018-08-01 00:00:00

abstract：:This study examined the potential for "cryoimmunology" to increase the destruction of the Dunning AT-1 prostate tumor after cryosurgery. Two possible mechanisms explaining the cryoimmunologic response were studied. The first was that an antitumor antibody is produced after cryosurgery. The second was that freezing ind...

journal_title：Cryobiology

authors： Hoffmann NE,Coad JE,Huot CS,Swanlund DJ,Bischof JC

更新日期：2001-02-01 00:00:00

abstract：:Wood frogs (Rana sylvatica) can endure weeks of subzero temperature exposure during the winter with up to 65% of their body water frozen as extracellular ice. Associated with freezing survival is elevated expression of a number of genes/proteins including the unidentified gene, li16, first described in liver. The curr...

journal_title：Cryobiology

authors： Sullivan KJ,Storey KB

更新日期：2012-06-01 00:00:00

abstract：:Dipalmitoylphosphatidylcholine (DPPC) bilayers hydrated in the presence of trehalose were equilibrated at various temperatures (4, 20, and 60 degrees C) corresponding to the crystalline Lc, gel L beta', and liquid-crystalline L alpha phases, respectively, and then desiccated at these temperatures or freeze-dried at -8...

journal_title：Cryobiology

authors： Tsvetkova N,Tenchov B,Tsonev L,Tsvetkov T

更新日期：1988-06-01 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

authors： Rao B,David G

更新日期：1984-10-01 00:00:00

abstract：:The present study examined the developmental capacity and cryotolerance of cultured bovine embryos in defined media (synthetic oviduct fluid, SOF) supplemented with insulin-like growth factor I (IGF-I) and leukemia inhibitor factor (LIF). The objectives of the present study were: (1) to examine the effects IGF-I and L...

journal_title：Cryobiology

authors： Kocyigit A,Cevik M

更新日期：2015-08-01 00:00:00

abstract：:Cells in monolayers have been reported to be more susceptible to freezing injury than the same cell type frozen in dispersed suspensions. There appears to be an enhanced susceptibility to intracellular freezing in the monolayers, which is thought to be facilitated by the presence of gap junctions allowing the spread o...

journal_title：Cryobiology

authors： Armitage WJ,Juss BK

更新日期：2003-04-01 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

authors： Valipour J,Nashtaei MS,Khosravizadeh Z,Mahdavinezhad F,Nekoonam S,Esfandyari S,Amidi F

更新日期：2020-11-26 00:00:00

abstract：:The development of a suitable semen extender is required to extend artificial breeding programs and to preserve the genetic potential of Bactrian camel. Experiments were conducted to provide the optimal osmolality and pH of tris-based extender and to compare that with available extenders for short-term preservation of...

journal_title：Cryobiology

authors： Niasari-Naslaji A,Mosaferi S,Bahmani N,Gharahdaghi AA,Abarghani A,Ghanbari A,Gerami A

更新日期：2006-08-01 00:00:00

abstract：:Ten strains of cryophilic yeast were studied from glacier ice cores of Svalbard, Arctic. The ice melt samples contained about 3×10(3) - 1×10(4) colony forming unit (CFUs) per ml. Sequence analysis of the isolates, using D1/D2 domain identified five species of yeasts: Cryptococcus adeliensis (MLB-18 JX192655), Cryptoco...

journal_title：Cryobiology

authors： Singh P,Tsuji M,Singh SM,Roy U,Hoshino T

更新日期：2013-04-01 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：:Esophageal cancer is common in China. There is a lack of treatment strategies for metastatic esophageal cancer (MEC) after radical surgery on the primary tumor. Cryoablation is an attractive option because tumor necrosis can be safely induced in a minimally invasive manner. This study assessed its therapeutic effect i...

journal_title：Cryobiology

authors： Jiongyuan X,Lizhi N,Feng M,Shupeng L,Yin L,Mengtian L,Jianying Z,Fei Y,Jibing C,Jialiang L,Kecheng X

更新日期：2013-12-01 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 development of efficient and robust methods for the cryopreservation of human embryonic stem cells (hESCs) is important for the production of master and working cell banks for future clinical applications. Such methods must meet requirements of good manufacturing practice (GMP) and maintain genetic stability of th...

journal_title：Cryobiology

authors： Amps KJ,Jones M,Baker D,Moore HD

更新日期：2010-06-01 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：: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

authors： Niknejad H,Deihim T,Solati-Hashjin M,Peirovi H

更新日期：2011-12-01 00:00:00

abstract：:Addition of cholesterol-loaded cyclodextrin (CLC) to the diluents of mammalian semen increased stability and rigidity of phospholipid hydrocarbon chains of plasma membrane during sperm cryopreservation process. CLC has been tested successfully as cryoprotectant in various livestock sperm cryopreservation protocols but...

journal_title：Cryobiology

authors： Yildiz C,Yavas I,Bozkurt Y,Aksoy M

更新日期：2015-04-01 00:00:00

abstract：:The cause of slow freezing injury and the basis of the protection by solutes like glycerol are subjects of debate. During slow freezing, cells are sequestered in unfrozen channels between ice crystals that grow by removing pure water from the channels. As a consequence, the solute concentration in the channels rises a...

journal_title：Cryobiology

authors： Mazur P,Cole KW

更新日期：1989-02-01 00:00:00

abstract：:The tetra-anionic form of ATP (ATP4-) is known to induce monovalent and divalent ion fluxes in cells that express purinergic P2X7 receptors and with sustained application of ATP it has been shown that dyes as large as 831 Da can permeate the cell membrane. The current study explores the kinetics of loading alpha,alpha...

journal_title：Cryobiology

authors： Elliott GD,Liu XH,Cusick JL,Menze M,Vincent J,Witt T,Hand S,Toner M

更新日期：2006-02-01 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

authors： Bourne WM,Nelson LR,Hodge DO

更新日期：1999-08-01 00:00:00

abstract：:Maintenance of membrane fluidity is of crucial importance in ectotherms experiencing thermal changes. This maintenance has in ectotherms most often been indicated using indirect measures of biochemical changes of phospholipid membranes, which is then assumed to modulate the physico-chemical properties of the membrane....

journal_title：Cryobiology

authors： Waagner D,Bouvrais H,Ipsen JH,Holmstrup M

更新日期：2013-12-01 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

authors： Salmon VM,Leclerc P,Bailey JL

更新日期：2017-02-01 00:00:00

abstract：:Attempts were made to develop a simplified procedure for long-term cryopreservation of intestinal smooth muscle cells (ISMC). ISMC were collected from the ileum of Sprague-Dawley neonatal rats through cellular dissociation in trypsin. Cryopreservation method comprised of a rapid 1-step (protocol 1) and a slow 3-step (...

journal_title：Cryobiology

authors： Batista Lobo S,Denyer M,Gopalan RC,Javid FA

更新日期：2008-10-01 00:00:00

abstract：:This study was conducted to evaluate the effects of developmental stage of in vitro produced (IVP) ovine embryos and the type of vitrification procedure used on embryo cryotolerance. The IVP embryos were vitrified at five different developmental stages: 4-, 8- and 16-cell, morula, and blastocyst. For each stage, half ...

journal_title：Cryobiology

authors： Shirazi A,Soleimani M,Karimi M,Nazari H,Ahmadi E,Heidari B

更新日期：2010-04-01 00:00:00

abstract：:A number of living creatures in the Antarctic region have developed characteristic adaptation of cold weather by producing antifreeze proteins (AFP). Antifreeze peptide (Afp1m) fragment have been designed in the sequence of strings from native proteins. The objectives of this study were to assess the properties of Afp...

journal_title：Cryobiology

authors： Khan MS,Ibrahim SM,Adamu AA,Rahman MBA,Bakar MZA,Noordin MM,Loqman MY

更新日期：2020-02-01 00:00:00