Changes in expression of 11beta-hydroxysteroid dehydrogenase type-1, type-2 and glucocorticoid receptor mRNAs in porcine corpus luteum during the estrous cycle.

abstract：:Carp hyosophorin (HSP) is purified from oocytes. It is a highly glycosylated protein (10% protein and 90% carbohydrate) of high molecular weight (>100 kDa) and is localized in the cortical granules of oocytes. During cortical reaction carp HSP is exocytosed into the perivitelline space and is rapidly cleaved to the lo...

journal_title：Molecular reproduction and development

authors： Tsao CC,Huang FL,Chang YS

更新日期：1999-03-01 00:00:00

abstract：:Basigin, a transmembrane glycoprotein belonging to the immunoglobulin superfamily, has been shown to be essential for fertilization and implantation. The aim of this study was to determine the expression and hormonal regulation of basigin gene in mouse uterus during the peri-implantation period. Basigin immunostaining...

journal_title：Molecular reproduction and development

authors： Xiao LJ,Chang H,Ding NZ,Ni H,Kadomatsu K,Yang ZM

更新日期：2002-09-01 00:00:00

abstract：:Various thiol compounds are known to improve cytoplasmic and/or nuclear maturation of oocytes in vitro. The present study examined the effects of two thiol compounds, cysteine (0.1, 0.5, and 1.0 mM) and cysteamine (50, 100, and 200 microM), on cytoplasmic and nuclear maturation of canine oocytes. Oocytes collected fro...

journal_title：Molecular reproduction and development

authors： Hossein MS,Kim MK,Jang G,Oh HJ,Koo O,Kim JJ,Kang SK,Lee BC,Hwang WS

更新日期：2007-09-01 00:00:00

abstract：:In pigs, the morphology and cell number of in vitro-produced blastocysts are inferior to those of their in vivo counterparts. The objective of this study was to increase developmental competence and to gain an understanding of cell allocation in blastocysts derived from the aggregation of four-cell stage porcine embry...

journal_title：Molecular reproduction and development

authors： Lee SG,Park CH,Choi DH,Kim HS,Ka HH,Lee CK

更新日期：2007-11-01 00:00:00

abstract：:Oocyte maturation is accompanied by differentiation of surrounding cumulus cells. These cells produce hyaluronic acid (HA) and its storage in intercellular spaces results in expansion of the cells. The cumulus cells also accumulate cyclooxygenase-2 (cox-2) during maturation. Both expansion and cox-2 storage are regula...

journal_title：Molecular reproduction and development

authors： Vigneron C,Nuttinck F,Perreau C,Reinaud P,Charpigny G,Mermillod P

更新日期：2003-05-01 00:00:00

abstract：:The aim of this study was to elucidate the relationship between protein tyrosine phosphorylation state and sperm characteristics in frozen-stored spermatozoa of Japanese Black bulls. The spermatozoa were washed with PBS containing polyvinyl alcohol and then incubated with cell-permeable cAMP analog cBiMPS to induce fl...

journal_title：Molecular reproduction and development

authors： Harayama H,Nishijima K,Murase T,Sakase M,Fukushima M

更新日期：2010-10-01 00:00:00

abstract：:Polycystic ovary syndrome (PCOS) is the most common endocrinological pathology among women of reproductive age, and is characterized by abnormalities in ovarian angiogenesis, among other features. Consistent with this association, follicular fluid (FF) concentration and ovarian expression of vascular endothelial growt...

journal_title：Molecular reproduction and development

authors： Scotti L,Parborell F,Irusta G,De Zuñiga I,Bisioli C,Pettorossi H,Tesone M,Abramovich D

更新日期：2014-08-01 00:00:00

abstract：:In newt testis, spermatocytes never appear during winter, because secondary spermatogonia die by apoptosis just before meiosis. In the current study, we examined the effect of low temperatures on spermatogenesis. Incubation of newts at low temperatures (8, 12, 15 degrees C) induced defects in spermatogenesis in a temp...

journal_title：Molecular reproduction and development

authors： Yazawa T,Nakayama Y,Fujimoto K,Matsuda Y,Abe K,Kitano T,Abé S,Yamamoto T

更新日期：2003-09-01 00:00:00

abstract：:During early placental development, tumor suppressors and oncogenes work synergistically to regulate cell proliferation and differentiation in a restrained manner compared with the uncontrollable growth in cancer. One example of this partnership is the regulation of the oncofetal protein HMGA2 by BRCA1. BRCA1 forms a ...

journal_title：Molecular reproduction and development

authors： West RC,Russ JE,Bouma GJ,Winger QA

更新日期：2019-11-01 00:00:00

abstract：:cAMP response element binding protein (CREB)-binding protein (CBP) and p300 are two structurally related transcriptional co-activators that activate expression of many eukaryotic genes. Current dogma would suggest that these transcriptional co-activators have similar mechanisms of transcription regulation. Studies of ...

journal_title：Molecular reproduction and development

authors： Kwok RP,Liu XT,Smith GD

更新日期：2006-07-01 00:00:00

abstract：:Meiotic progression requires the translation of maternal mRNAs in a strict temporal order. In isolated animal oocytes, translation of maternal mRNAs containing a cytoplasmic polyadenylation element (CPE), such as cyclin B, is activated by in vitro stimulation of meiotic resumption which induces phosphorylation of CPEB...

journal_title：Molecular reproduction and development

authors： Ochi H,Aoto S,Tachibana K,Hara M,Chiba K

更新日期：2016-01-01 00:00:00

abstract：:In the present study we analyse the nature and the functional significance of the spherical and fibrillo-granular structures appearing in the oocyte nucleus of the lizard Podarcis sicula, following the disappearance of the typical nucleolus. By LM and TEM approaches, we demonstrate that the fibrillo-granuli, containin...

journal_title：Molecular reproduction and development

authors： Tammaro S,Andreuccetti P,Filosa S,Indolfi P,Prisco M,Motta CM

更新日期：1998-12-01 00:00:00

abstract：:Triosephosphate isomerase 1 (TPI1) is a member of the glycolytic pathway, which is a critical source of energy for motility in mouse sperm. By immunoblotting, we detected two male, germ line-specific TPI1 bands (Mr 33,400 and 30,800) as well as the somatic-type band (Mr 27,700). Although all three bands were observed ...

journal_title：Molecular reproduction and development

authors： Ijiri TW,Vadnais ML,Lin AM,Huang AP,Cao W,Merdiushev T,Gerton GL

更新日期：2013-10-01 00:00:00

abstract：:Normal epididymal function, such as protein expression and secretion, is primarily regulated by testicular androgens and temperature. However, the role of spermatozoa in this critical process has never been studied. In order to determine whether sperm itself could regulate epididymal function, we have developed a cell...

journal_title：Molecular reproduction and development

authors： Reyes-Moreno C,Laflamme J,Frenette G,Sirard MA,Sullivan R

更新日期：2008-03-01 00:00:00

abstract：:We describe the cloning and characterization of a partial cDNA, x121, that represents an RNA, which is localized in the animal hemisphere of Xenopus oocytes. This RNA is also detected in an animal to vegetal gradient during early cleavage stages. The x121 RNA titer decreases from fertilization through the gastrula sta...

journal_title：Molecular reproduction and development

authors： Kloc M,Reddy BA,Miller M,Eastman E,Etkin LD

更新日期：1991-04-01 00:00:00

abstract：:In the equine, the zona pellucida (ZP) is the major barrier to successful in vitro fertilization. Therefore the aim of our studies was to analyze species-specific features of the equine ZP in regard to structure and glycoprotein ZPB and ZPC expression sites during oocyte development and embryogenesis. The equine ZP re...

journal_title：Molecular reproduction and development

authors： Kölle S,Dubois CS,Caillaud M,Lahuec C,Sinowatz F,Goudet G

更新日期：2007-07-01 00:00:00

abstract：:Ovorubin and PV2 are the major lipoglycocarotenoproteins present in the perivitellus of the freshwater snail eggs of Pomacea canaliculata, a rapidly expanding rice field pest. We have previously characterized these two particles regarding their lipid and protein compositions, their synthesis and tissular distribution,...

journal_title：Molecular reproduction and development

authors： Dreon MS,Heras H,Pollero RJ

更新日期：2004-07-01 00:00:00

abstract：:Sperm capacitation is defined as the maturational changes that render a sperm competent for fertilization and occurs in the female reproductive tract. Identification of the factor/s that regulate sperm capacitation would allow the understanding of these phenomena. Among these factors, gamma-aminobutyric acid (GABA) ha...

journal_title：Molecular reproduction and development

authors： Ritta MN,Bas DE,Tartaglione CM

更新日期：2004-04-01 00:00:00

abstract：:There are five methyl binding domain (MBD) proteins characterized by a methyl CpG-binding domain. Four MBD proteins (MeCP2 and MBDs 1-3) are linked to transcriptional repression and one (MBD4), to DNA repair. During preimplantation development, the embryo undergoes global demethylation following fertilization and sele...

journal_title：Molecular reproduction and development

authors： Ruddock-D'Cruz NT,Xue J,Wilson KJ,Heffernan C,Prashadkumar S,Cooney MA,Sanchez-Partida LG,French AJ,Holland MK

更新日期：2008-01-01 00:00:00

abstract：:We report a method for multiplex genotyping of bovine embryo microblade biopsies. We have tested the reliability of the method and the viability of the embryos in vitro and in vivo. Two polymorphic gene markers (GHR F279Y and PRLR S18N) associated with milk production traits and one marker for sex diagnosis (ZFX/ZFY) ...

journal_title：Molecular reproduction and development

authors： Peippo J,Viitala S,Virta J,Räty M,Tammiranta N,Lamminen T,Aro J,Myllymäki H,Vilkki J

更新日期：2007-11-01 00:00:00

abstract：:Eggs of Ascidia ceratodes and Phallusia mammillata block polyspermy by releasing a phosphatidylinositol-linked glycosidase from the follicle cell and egg surface that binds to and blocks all unoccupied sperm binding sites on the vitelline coat. Release of this glycosidase is thought to be under the control of a membra...

journal_title：Molecular reproduction and development

authors： Robert LK,Lucio-Gough LM,Goode CA,Mckinney K,Lambert CC

更新日期：1999-09-01 00:00:00

abstract：:The timing of the transition from maternal to zygotic control of development (MZT) and the initiation of transcription was studied in domestic cat embryos to determine if there is a temporal association between these phenomena and the development block observed in cat embryos fertilized in vitro. Embryos were derived ...

journal_title：Molecular reproduction and development

authors： Hoffert KA,Anderson GB,Wildt DE,Roth TL

更新日期：1997-10-01 00:00:00

abstract：:Apoptosis is a well-established cellular mechanism for selective cell deletion during development. However, little is known about the expression of an apoptotic pathway and its role in determining the relative sensitivity of the early, pre-gastrula, avian embryo to stress-induced cell death. We examined the sensitivit...

journal_title：Molecular reproduction and development

authors： Muscarella DE,Rachlinski MK,Bloom SE

更新日期：1998-10-01 00:00:00

abstract：:Although the epididymal environment promotes the maturation and survival of spermatozoa, not all spermatozoa remain viable during passage through the epididymis. Does the epididymis has a protective mechanism(s) to segregate the viable sperm from defective spermatozoa? Previously, we identified 260/280 kDa oligomers (...

journal_title：Molecular reproduction and development

authors： Nagdas SK,Wallace S,Eaford D,Baker R,Carr K,Raychoudhuri SS

更新日期：2020-12-01 00:00:00

abstract：:In vitro studies have suggested that the Cables1 gene regulates epithelial cell proliferation, whereas other studies suggest a role in promoting neural differentiation. In efforts to clarify the functions of Cables1 in vivo, we conducted gain- and loss-of-function studies targeting its ortholog (cables1) in the zebraf...

journal_title：Molecular reproduction and development

authors： Groeneweg JW,White YA,Kokel D,Peterson RT,Zukerberg LR,Berin I,Rueda BR,Wood AW

更新日期：2011-01-01 00:00:00

abstract：:Five experiments, utilizing 3741 embryos produced in vitro, were designed to test the effects of Eagle's nonessential amino acids, and combinations of Eagle's essential amino acids and the RNA polymerase inhibitor alpha-amanitin on the development of preimplantation bovine embryos in a modified protein-free KSOM mediu...

journal_title：Molecular reproduction and development

authors： Liu Z,Foote RH

更新日期：1997-03-01 00:00:00

abstract：:It has been proposed that the viability of early mammalian embryos is associated with a metabolism that is "quiet" rather than "active" (Leese HJ, 2002:BioEssays 24:845-849). The data on which this hypothesis was based were largely drawn from measurements on the depletion and appearance of amino acids from the culture...

journal_title：Molecular reproduction and development

authors： Baumann CG,Morris DG,Sreenan JM,Leese HJ

更新日期：2007-10-01 00:00:00

abstract：:The homeobox-containing gene family plays a pivotal role in regulating, patterning, and axial morphogenesis in the developing embryo. But there is still very little known about the expression and function of these genes in mammalian oocytes and preimplantation stage embryos. In this study we have used degenerate prime...

journal_title：Molecular reproduction and development

authors： Ponsuksili S,Wimmers K,Adjaye J,Schellander K

更新日期：2001-11-01 00:00:00

abstract：:Transcription factors inhibit or assist RNA polymerases in the initiation and maintenance of transcription; however, the cell specific expression and roles of transcription factors within bovine ovarian follicles during development are unknown. The aim of present study was to determine if the expression of transcripti...

journal_title：Molecular reproduction and development

authors： Zielak AE,Canty MJ,Forde N,Coussens PM,Smith GW,Lonergan P,Ireland JJ,Evans AC

更新日期：2008-05-01 00:00:00

abstract：:In vitro embryo production is an established method for both humans and animals, but is fraught with inferior development and health issues in offspring born after in vitro fertilization procedures. Analysis of epigenetic changes caused by exposure to in vitro conditions should shed light on potential sources of these...

journal_title：Molecular reproduction and development

authors： Cabot B,Tseng YC,Crodian JS,Cabot R

更新日期：2017-12-01 00:00:00