MiR-8-3p regulates hyperthermia-induced lactate secretion by targeting PPP2R5B in boar Sertoli cells.

abstract：:Oocyte maturation is dependent on a complex program of morphological, ultrastructural, and biochemical signaling events, and if disrupted could lead to decreased fertility and population decline. The in vitro sensitivity of amphibian oocytes and oocyte maturation to plant growth factor and widely used hormonal herbici...

journal_title：Molecular reproduction and development

authors： Stebbins-Boaz B,Fortner K,Frazier J,Piluso S,Pullen S,Rasar M,Reid W,Sinclair K,Winger E

更新日期：2004-02-01 00:00:00

abstract：:Germinal vesicle (GV) breakdown in mammalian oocytes is regulated by the activation of maturation promoting factor (MPF). We investigated a specific cdc2 kinase inhibitor, roscovitine, to maintain pig oocytes in the GV stage. Cumulus-oocyte complexes (COCs) were aspirated from slaughterhouse ovaries and cultured for 4...

journal_title：Molecular reproduction and development

authors： Ju JC,Tsay C,Ruan CW

更新日期：2003-04-01 00:00:00

abstract：:Sperm-mediated gene transfer in vertebrates has undergone various developments over the last few years, in different laboratories. In the present study, we microinjected a circular plasmid, carrying the lacZ reporter gene mixed with noncommercial cationic lipids, into the seminiferous tubules of anesthetized adult mic...

journal_title：Molecular reproduction and development

authors： Celebi C,Auvray P,Benvegnu T,Plusquellec D,Jégou B,Guillaudeux T

更新日期：2002-08-01 00:00:00

abstract：:To study self-renewal, genetic modification, and differentiation of avian spermatogonial stem cells (SSCs), we isolated chicken SSCs from fetal testes on the 16th hatching day via enzyme digestion, and then cultured the SSCs over 2 months after purification in vitro. SSCs were identified by alkaline phosphatase staini...

journal_title：Molecular reproduction and development

authors： Yu F,Ding LJ,Sun GB,Sun PX,He XH,Ni LG,Li BC

更新日期：2010-04-01 00:00:00

abstract：:In poikilothermic vertebrates, sex determination is sometimes influenced by environmental factors such as temperature. However, little is known about the molecular mechanisms underlying environmental sex determination. The medaka (Oryzias latipes) is a teleost fish with an XX/XY sex determination system. Recently, it ...

journal_title：Molecular reproduction and development

authors： Hayashi Y,Kobira H,Yamaguchi T,Shiraishi E,Yazawa T,Hirai T,Kamei Y,Kitano T

更新日期：2010-08-01 00:00:00

abstract：:Hyperactivated motility was studied in guinea pig spermatozoa. In the presence of the local anesthetic procaine, a high number of sperm cells (64%) showed hyperactivation when incubated in minimal culture medium with pyruvate, lactate, and glucose. Hyperactivated motility was dependent on glucose in the medium. Sperm ...

journal_title：Molecular reproduction and development

authors： Mújica A,Neri-Bazan L,Tash JS,Uribe S

更新日期：1994-07-01 00:00:00

abstract：:The maturation of various aspects of sperm function have been demonstrated in monkey and human epididymal sperm, including the ability to undergo the acrosome reaction. The present study aimed to investigate the maturational changes in non-human primate sperm in the signal transduction mechanisms leading to the acroso...

journal_title：Molecular reproduction and development

authors： Yeung CH,Weinbauer GF,Cooper TG

更新日期：1999-10-01 00:00:00

abstract：:Myricetin is a natural flavonoid, particularly enriched in red wines, whose occurrence is widespread among plants. Despite extensive research, the beneficial effects of Myricetin on human health are still controversial. Here, we tested the estrogen-like effect of the phytoestrogen Myricetin on human ejaculated sperm b...

journal_title：Molecular reproduction and development

authors： Aquila S,Santoro M,De Amicis F,Guido C,Bonofiglio D,Lanzino M,Cesario MG,Perrotta I,Sisci D,Morelli C

更新日期：2013-02-01 00:00:00

abstract：:Fully grown immature oocytes acquire the ability to be fertilized with sperm after meiotic maturation, which is finally accomplished by the formation and activation of the maturation-promoting factor (MPF). MPF is the complex of Cdc2 and cyclin B, and its function in promoting metaphase is common among species. The Mo...

journal_title：Molecular reproduction and development

authors： Yoshida N,Mita K,Yamashita M

更新日期：2000-09-01 00:00:00

abstract：:In fish, growth hormone (GH), prolactin (PRL) and somatolactin (SL) are three major peptide hormones produced in the pituitary gland. Using reverse transcription-polymerase chain reaction (RT-PCR) and Southern blot analysis of the amplified products, the expression of GH, PRL, and SL genes were determined during the e...

journal_title：Molecular reproduction and development

authors： Yang BY,Greene M,Chen TT

更新日期：1999-06-01 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：:The aim of this study was to determine the influence of hamster oviductal glycoprotein (oviductin) on in vitro gamete interaction. Oviductin was purified from the oviducts using lithium 3,5-diiodosalicylate, followed by phenol extraction. Immunocytochemistry using indirect fluorescence staining revealed that oviductin...

journal_title：Molecular reproduction and development

authors： Kimura H,Matsuda J,Ogura A,Asano T,Naiki M

更新日期：1994-11-01 00:00:00

abstract：:It is known that the hypothalamic-pituitary-gonadal axis participates in the sex change of hermaphrodite teleosts, and gonadal steroid hormones mediate this physiological process. The secretion of gonadal steroids is directly regulated by signaling pathways involving gonadotropins (GtHs) and gonadotropin receptors (Gt...

journal_title：Molecular reproduction and development

authors： Hu X,Liu X,Zhang H,Zhang Y,Li S,Sang Q,Wang Q,Luo W,Liu Q,Lu D,Meng Z,Lin H

更新日期：2011-06-01 00:00:00

abstract：:Under the influence of gonadotropins or growth factors, a close cooperation develops between cumulus cells and the oocyte that is implicated in transmitting signals involved in maintaining or releasing the meiotic arrest in the oocyte. While cyclic adenosine 5'-monophosphate (cAMP) is a key molecule in maintaining the...

journal_title：Molecular reproduction and development

authors： Silvestre F,Boni R,Fissore RA,Tosti E

更新日期：2011-10-01 00:00:00

abstract：:Myeloid cell leukemia-1 (MCL1), an anti-apoptotic member of the BCL2 family, is expressed abundantly in the testis. Previous characterization revealed that MCL1 is expressed exclusively in the Leydig cells in the mouse testis, yet what it does in these cells remains unknown. We therefore analyzed testosterone biosynth...

journal_title：Molecular reproduction and development

authors： Guang-Yu L,Hai-Yan L,Ji-Hong L,Yun-Cong M,Xue-Lian D,Chun-Yu L,Wen-Yong S

更新日期：2016-03-01 00:00:00

abstract：:The expression of both inhibin alpha- and inhibin/activin beta A-subunit mRNA was examined in equine uteroplacental tissues collected during pregnancy (days 90 to 300). Northern blot analysis revealed that 5 transcripts (7.0, 4.1, 3.4, 2.6, 1.5 kb) of beta A-subunit were present, and the most abundantly expressed tran...

journal_title：Molecular reproduction and development

authors： Yamanouchi K,Hirasawa K,Hasegawa T,Ikeda A,Chang KT,Matsuyama S,Nishihara M,Miyazawa K,Sawasaki T,Tojo H,Tachi C,Takahashi M

更新日期：1997-08-01 00:00:00

abstract：:The spermatogonia of fish can be classified as being either undifferentiated type A spermatogonia or differentiated type B spermatogonia. Although type A spermatogonia, which contain spermatogonial stem cells, have been demonstrated to be a suitable material for germ cell transplantation, no molecular markers for dist...

journal_title：Molecular reproduction and development

authors： Yano A,von Schalburg K,Cooper G,Koop BF,Yoshizaki G

更新日期：2009-03-01 00:00:00

abstract：:This study investigated the mechanisms for the regulation of intracellular pH in bovine oocytes and embryos. Na(+)/H(+) antiporter activity for the regulation of intracellular pH in the acid to neutral range was detected in both in vitro matured bovine oocytes and in vitro produced embryos. However, the activity of th...

journal_title：Molecular reproduction and development

authors： Lane M,Bavister BD

更新日期：1999-12-01 00:00:00

abstract：:XIST is an X-linked, non-coding gene responsible for the cis induction of X-chromosome inactivation (XCI). Knockout of the XIST allele on an active X chromosome abolishes erroneous XCI and enhances the in vivo development of cloned mouse embryos by more than 10-fold. This study aimed to investigate whether a similar m...

journal_title：Molecular reproduction and development

authors： Yang Y,Wu D,Liu D,Shi J,Zhou R,He X,Quan J,Cai G,Zheng E,Wu Z,Li Z

更新日期：2017-06-01 00:00:00

abstract：:In the present study propidium iodide was used as a fluorescent dye to stain DNA of cells of hamster testicular origin and fluorescent intensities were analyzed by flow cytometry. We used hamster testicular cells from the first spermatogenic wave to observe the consecutive appearance of the different types of cells du...

journal_title：Molecular reproduction and development

authors： Golan R,Weissenberg R,Oschry Y,Shochat L,Lewin LM

更新日期：2000-02-01 00:00:00

abstract：:We have previously described a hamster sperm glycoprotein, P26h, which is implicated in the cascade of events occurring during the interaction between mature spermatozoa and the oocyte's zona pellucida. The P26h is acquired on the acrosomal cap of the spermatozoon during its maturation arising within the epididymis. L...

journal_title：Molecular reproduction and development

authors： Lamontagne N,Légaré C,Gaudreault C,Sullivan R

更新日期：2001-08-01 00:00:00

abstract：:The possibility to isolate canine mesenchymal stem cells (MSCs) from foetal adnexa is interesting since several canine genetic disorders are reported to resemble similar dysfunctions in humans. In this study, we successfully isolated, cytogenetically and molecularly characterized, and followed the differentiation pote...

journal_title：Molecular reproduction and development

authors： Filioli Uranio M,Valentini L,Lange-Consiglio A,Caira M,Guaricci AC,L'Abbate A,Catacchio CR,Ventura M,Cremonesi F,Dell'Aquila ME

更新日期：2011-05-01 00:00:00

abstract：:Production of embryos in vitro has enormous potential for research and commercial applications. Unfortunately, in vitro production of porcine embryos is extremely inefficient. Despite the characterization of distinct phenotypes, little is known about the molecular mechanisms and altered physiological processes of in v...

journal_title：Molecular reproduction and development

authors： Miles JR,Blomberg LA,Krisher RL,Everts RE,Sonstegard TS,Van Tassell CP,Zuelke KA

更新日期：2008-06-01 00:00:00

abstract：:The aim of the present study is to investigate the effect of insulin-like growth factor (IGF-I) on the development of cultured rat pre-antral follicles. Pre-antral follicles with a diameter between 140 and 160 microm are mechanically isolated from ovaries of 10-day-old rats and cultured in groups for 6 days in FSH and...

journal_title：Molecular reproduction and development

authors： Zhao J,Taverne MA,Van Der Weijden GC,Bevers MM,Van Den Hurk R

更新日期：2001-03-01 00:00:00

abstract：:A full-length cDNA encoding the bovine transforming growth factor beta (TGF-beta) receptor type I (bT beta R-I) was isolated from a placenta cDNA library. The deduced protein sequence of 499 residues contains a single transmembrane domain, a cysteinerich extracellular domain, and an intracellular kinase domain with pr...

journal_title：Molecular reproduction and development

authors： Roelen BA,Van Eijk MJ,Van Rooijen MA,Bevers MM,Larson JH,Lewin HA,Mummery CL

更新日期：1998-01-01 00:00:00

abstract：:In the sea urchin, some other marine invertebrates, and the frog, Xenopus, egg activation at fertilization is accompanied by an increase in intracellular pH (pHi). We measured pHi in germinal vesicle (GV)-intact mouse oocytes, ovulated eggs, and in vivo fertilized zygotes using the pH indicator dye, SNARF-1. The mean ...

journal_title：Molecular reproduction and development

authors： Phillips KP,Baltz JM

更新日期：1996-09-01 00:00:00

abstract：:In this review, we discuss the expression, regulation, downstream mechanisms, and function of stress-induced stress enzymes in mammalian oocytes, peri-implantation embryos, and the stem cells derived from those embryos. Recent reports suggest that stress enzymes mediate developmental functions during early mammalian d...

journal_title：Molecular reproduction and development

authors： Xie Y,Liu J,Proteasa S,Proteasa G,Zhong W,Wang Y,Wang F,Puscheck EE,Rappolee DA

更新日期：2008-04-01 00:00:00

abstract：:Several animal and human studies have demonstrated that sex affects kinetics and metabolism during early embryo development. However, the mechanism governing these differences at the molecular level before the expression of the sex-determining gene SRY is unknown. We performed a systematic profiling of gene expression...

journal_title：Molecular reproduction and development

authors： Zhou Q,Wang T,Leng L,Zheng W,Huang J,Fang F,Yang L,Chen F,Lin G,Wang WJ,Kristiansen K

更新日期：2019-07-01 00:00:00

abstract：:Aluminum hydroxide gel (Al-gel), which is used as an adjuvant, can absorb macromolecules. We investigated the applicability of Al-gel to the sustained release of follicle-stimulating hormone (FSH) as a simplified method of superovulation (SOV) in rabbits. The responsiveness of rabbits to SOV by a single injection of F...

journal_title：Molecular reproduction and development

authors： Hashimoto S,Kimura K,Kuramochi T,Aoyagi K,Hirako M,Kawaguchi M,Iwata H,Hirao M,Kitada K,Hirasawa K,Ueda M

更新日期：2007-09-01 00:00:00

abstract：:The cumulus cells that surround the mammalian oocyte become dispersed following the preovulatory surge of the pituitary gonadotropin, luteinizing hormone (LH). We have examined cumulus-oocyte complexes of PMSG-primed immature rats before and at 1, 2, 3, 4, 6, and 8 hr after injection of human chorionic gonadotropin (h...

journal_title：Molecular reproduction and development

authors： Phillips DM,Dekel N

更新日期：1991-03-01 00:00:00