*  Action of phorbol myristate acetate (PMA) at fertilization of mouse oocytes in vitro | Development
Effectiveness of blocking cytokinesis is dependent on the timing of exposure of oocytes to PMA action. When oocytes are ... Phorbol ester (PMA) in concentration 5 and 10ng ml−1 blocks cytokinesis of the second maturation division in mouse oocytes. ... Karyokinesis is not impaired and digynic triploid oocytes are obtained which undergo first cleavage division. ... Action of phorbol myristate acetate (PMA) at fertilization of mouse oocytes in vitro ...
  http://dev.biologists.org/content/90/1/171
*  Search
BACKGROUND: Oocytes are the female gametes which establish the program of life after fertilization. Interactions between oocyte ... Proteomics-based systems biology modeling of bovine germinal vesicle stage oocyte and cumulus cell interaction. Peddinti, ...
  http://ir.library.msstate.edu/handle/11668/5430/discover?filtertype=subject&filter_relational_operator=equals&filter=Animals
*  Modulation of meiotic arrest in mouse oocytes by guanyl nucleotides a" by S M. Downs, R Buccione et al.
... action was inhibitory in denuded oocytes. AlF4- stimulated GVB in both cumulus cell-enclosed oocytes and denuded oocytes when ... Cumulus cell-free mouse oocytes (denuded oocytes) were maintained in meiotic arrest in a transient and dose-dependent manner ... cell-enclosed oocytes or denuded oocytes when meiotic arrest was maintained with dibutyryl cAMP (dbcAMP) or hypoxanthine. ... in cumulus cell-enclosed oocytes. Cholera toxin or FSH alone each stimulated the synthesis of cAMP in oocyte-cumulus cell ...
  http://mouseion.jax.org/stfb1990_1999/262/
*  Effects of progesterone and oestradiol-17beta on the spontaneous meio" by J J. Eppig and S L. Koide
The spontaneous meiotic maturation of cumulus-free oocytes was not affected by progesterone or oestradiol-17beta at 2 microgram ... Cells-Cultured, Estradiol, Female, Meiosis: de, Mice, Oocytes: de, cy, Ovum: cy, Progesterone, SUPPORT-U-S-GOVT-NON-P-H-S ... The spontaneous meiotic maturation of cumulus-free oocytes was not affected by progesterone or oestradiol-17beta at 2 microgram ... Effects of progesterone and oestradiol-17beta on the spontaneous meiotic maturation of mouse oocytes. ...
  https://mouseion.jax.org/stfb1970_1979/903/
*  John Eppig
I originated the concept of an oocyte-granulosa cell regulatory loop in which bi-directional communication between the oocyte ... I found that oocytes are not simply passive recipients of nutrients and signals from ovarian follicular somatic cells, as once ... I also achieved the first complete development of mammalian oocytes in vitro. This included in vitro initiation of primordial ... The focus of my research is on the complex interactions between developing oocytes and their companion follicular somatic cells ...
  http://www.nasonline.org/member-directory/members/20024872.html
*  The cytoskeleton of Xenopus oocytes and its role in development | Development
The cytoskeleton of Xenopus oocytes and its role in development. C. C. Wylie, Derek Brown, S. F. Godsave, J. Quarmby, Janet ... The cytoskeleton of Xenopus oocytes and its role in development. C. C. Wylie, Derek Brown, S. F. Godsave, J. Quarmby, Janet ... The cytoskeleton of Xenopus oocytes and its role in development. C. C. Wylie, Derek Brown, S. F. Godsave, J. Quarmby, Janet ... The cytoskeleton of Xenopus oocytes and its role in development Message Subject (Your Name) has sent you a message from ...
  http://dev.biologists.org/content/89/Supplement/1
*  Voltage-operated channels induced by foreign messenger RNA in Xenopus oocytes | Proceedings of the Royal Society of London B:...
Voltage-operated channels induced by foreign messenger RNA in Xenopus oocytes. C. B. Gundersen, R. Miledi, F. R. S., I. Parker ... Voltage-operated channels induced by foreign messenger RNA in Xenopus oocytes. C. B. Gundersen, R. Miledi, F. R. S., I. Parker ... Poly(A)+ messenger RNA (mRNA) extracted from rat brains or from cat muscles was injected into Xenopus laevis oocytes. This led ... Voltage-operated channels induced by foreign messenger RNA in Xenopus oocytes Message Subject (Your Name) has sent you a ...
  http://rspb.royalsocietypublishing.org/content/220/1218/131
*  Primary oocyte synonyms, primary oocyte antonyms - FreeThesaurus.com
Antonyms for primary oocyte. 1 word related to oocyte: gametocyte. What are synonyms for primary oocyte? ... oocyte. (redirected from primary oocyte). Also found in: Dictionary, Medical, Encyclopedia.. Related to primary oocyte: ... In female gonads, ascines contained secondary oocytes and lesser quantities of oogonia and primary oocytes (Fig.. Reproduction ... Primary oocyte synonyms, primary oocyte antonyms - FreeThesaurus.com https://www.freethesaurus.com/primary+oocyte ...
  https://www.freethesaurus.com/primary+oocyte
*  Role for capping protein in mouse oocytes | Journal of Cell Science
This process is involved in the asymmetric division of mouse oocytes, but the role of capping protein itself is poorly ... The authors first show that capping protein mainly localises to the oocyte cytoplasm during maturation. Knockdown of capping ... Taken together, these data suggest that capping protein has an essential role in actin-driven processes during oocyte ... Expression of the capping-protein-binding region of CARMIL, the capping-protein antagonist, decreased the oocyte maturation ...
  http://jcs.biologists.org/content/128/1/e0104
*  In vitro maturation and fertilization of oocytes isolated from aged m" by J J. Eppig and M O'Brien
CONCLUSION: Oocytes from virgin aged mice undergo normal cytoplasmic maturation in vitro. Higher percentages of oocytes from ... RESULTS: Although the number of oocytes recovered from mice was greatly reduced with increasing age, the percentage of oocytes ... If so, oocyte maturation in vitro could be used as a strategy to rescue valuable genetic resources. ... Therefore, in vitro maturation and fertilization of oocytes could be used to rescue valuable genetic resources that might ...
  https://mouseion.jax.org/stfb1990_1999/665/
*  Intracellular acidification delays hormonal G2/M transition and inhibits G2/M transition triggered by thiophosphorylated MAPK...
When injected in an immature recipient oocyte, egg cytoplasm triggers GVBD through MPF auto-amplification, independently of ... phosphorylation induced by progesterone were also delayed by incubation of oocyte in NH(4)Cl. The delay induced by NH(4)Cl was ... Xenopus oocyte maturation is analogous to G2/M transition and characterized by germinal vesicle breakdown (GVBD), spindle ... Calcium Dynamics During Physiological Acidification in Xenopus Oocyte. *Matthieu Marin. , Chantal Sellier. , +4 authors. Jean- ...
  https://www.semanticscholar.org/paper/Intracellular-acidification-delays-hormonal-G2-M-t-Sellier-Bodart/b8f13290534b50af2f6247f23739cbff50348129
*  Granules that act as molecular timers discovered in vertebrate oocytes | Hokkaido University
Granules of cyclinB1 mRNA (green) in an immature mouse oocyte. The nuclei of the oocyte and follicular cells are stained blue. ... In the process of oocyte maturation in particular, the timing of protein synthesis is regulated to within a few minutes, and ... This study elucidated that the mRNA accumulated in immature vertebrate oocytes forms granules, and that these granules act as ... Granules containing mRNA molecules are present in vertebrate oocytes, and these have been elucidated to act as molecular timers ...
  https://www.global.hokudai.ac.jp/blog/granules-that-act-as-molecular-timers-discovered-in-vertebrate-oocytes/
*  Triggering final oocyte maturation - Eugonia
Triggering final oocyte maturation. The day when sufficient follicle maturation is observed you will be informed of the exact ... Home In vitro fertilisation Course of treatment program Triggering final oocyte maturation ... This injection is human chorionic gonadotrophin which mimics the LH action and induces final oocyte maturation and ovulation. ... time for your last injection which will induce final oocyte maturation and ovulation (Pregnyl or Profasi or Ovitrelle) as well ...
  http://www.eugonia.com.gr/en/ivf/treatment-program/triggering-final-oocyte-maturation/
*  Intrafollicular Mechanisms Regulating Oocyte Maturation | SpringerLink
Arrest and reinitiation of oocyte maturation occur in association with the processes of folliculogenesis and ovulation. Somatic ... Schuetz AW (1967a) Effect of steroids on the germinal vesicle of oocytes of the frog (Rana pipiens) In vitro Proc. Soc. Exp. ... Schuetz AW (1967b) Action of hormones in germinal vesicle breakdown in frog (Rana pipiens) oocytes. J. Exp. Zool. 166: 347-354. ... Maturation of oocytes, without evident hormone stimulation, can be achieved in the presence or absence of the somatic cells, ...
  https://link.springer.com/chapter/10.1007/978-3-642-83965-8_5
*  Urchin oocyte cDNA library (query)
... Dan Jacobson danj at welchgate.welch.jhu.edu Fri Apr 2 11:39:20 EST 1993 *Previous message ... Derived from whole mRNA of the oocyte of the urchin species , L. pictus or S. purpuratus. , ,2) cDNAs are ligated into ...
  http://www.bio.net/bionet/mm/methods/1993-April/004985.html
*  frozen frog oocytes
... From:. Andrea Grantham I'm trying to section Xenopus oocytes frozen in OCT with poor results. Lots of ... Is there anybody out in histonetland who may have done some sectioning of frog oocytes or something similar? I actually found a ... Does anybody know an optimal temp for cutting frog oocytes? Thanks for any help. Andi Grantham ...
  http://www.histosearch.com/histonet/Oct02/frozenfrogoocytes.html
*  Biomedical Cell Biology seminar: Actin + Oocytes: Old Love - New Affairs
Dr Schuh will also talk about the actin-dependent mechanism of asymmetric spindle positioning in mouse oocytes. ... of the vesicle-actin network is driven by recruitment of vesicles to the plasma membrane in the periphery of the oocyte. Being ... an unexpected actin-dependent but microtubule-independent mechanism for long-range transport of vesicles in mouse oocytes. ...
  https://warwick.ac.uk/insite/events/events/biomedical_seminar_250112/
*  LH frees oocytes from meiotic arrest | Development
Meiosis in mammalian oocytes pauses in prophase until luteinizing hormone (LH) releases this arrest. One suggestion is that LH ... thus blocking the transmission of a meiosis-inhibitory signal to oocytes. Now, Norris and co-workers show that LH-induced MAP ... occurs in oocytes. MAP kinase-dependent phosphorylation of connexin 43 causes this decreased permeability, they report. However ... does this by closing the gap junctions between the somatic cells that surround the oocyte, ...
  http://dev.biologists.org/content/135/19/e1905
*  Findings in frog oocytes may help study of chromosome physiology
"What we propose is that in the oocytes XCAP-E may not be required in the very early stages of meiosis," Bellini said. "XCAP-E ... Frog oocytes are large, allowing researchers to easily manipulate genetic material. A nucleus, for example, is 400 microns in ... Researchers studying the nuclei of frog oocytes in early stages of meiosis -- the cell division that gives rise to germ cells ... Findings in frog oocytes may help study of chromosome physiology. 15.08.2003 ...
  http://www.innovations-report.com/html/reports/life-sciences/report-20588.html
*  Oocytes | definition of Oocytes by Medical dictionary
Oocytes explanation free. What is Oocytes? Meaning of Oocytes medical term. What does Oocytes mean? ... Looking for online definition of Oocytes in the Medical Dictionary? ... Related to Oocytes: oogenesis, follicle, gametogenesis, Primary oocytes, Ovocyte oocyte. [o´o-sīt] an immature ovum; it is ... oocyte. an early stage in GAMETO GENESIS of female animals, 'primary' oocytes being DIPLOID (1) and 'secondary' oocytes HAPLOID ...
  https://medical-dictionary.thefreedictionary.com/Oocytes
*  Balbiani bodies in cricket oocyte... preview & related info | Mendeley
Formation of two spherical Balbiani bodies along the long axis of previtellogenic oocytes in Acheta domesticus was demonstrated ... Each migrates to the nearest pole of the elongating oocyte and retains its spherical structure until occluded from view by ... Formation of two spherical Balbiani bodies along the long axis of previtellogenic oocytes in Acheta domesticus was demonstrated ... Balbiani bodies in cricket oocytes: Development, ultrastructure, and presence of localized RNAs. *Bradley J ...
  https://www.mendeley.com/research-papers/balbiani-bodies-cricket-oocytes-development-ultrastructure-presence-localized-rnas/
*  Recent Articles | Oocyte | The Scientist Magazine®| Page 2
Researchers claim to have successfully transformed stem cells into viable mouse oocytes that produced healthy, fertile pups. ...
  https://www.the-scientist.com/?articles.list/tagNo/1360/tags/oocyte/pageNo/2/
*  Wallace Embryo Replacement catheters & Oocyte Recovery Needles
... oocyte recovery needles and a range of Obstetrics and Gynaecology devices. Wallace oocyte needle sets complements the portfolio ... The wallace brand of products consists of embryo replacement catheters, oocyte recovery needles and a range of Obstetrics and ... Wallace oocyte needle sets complements the portfolio of world-class embryo replacement catheters.. https://ivfworld.wordpress. ...
  http://www.stupidvideos.com/pictures/Wallace_Embryo_Replacement_catheters__Oocyte_Recovery_Needles_0/
*  In-Vitro Maturation of Human Oocytes: B... | WHSmith Books
Buy In-Vitro Maturation of Human Oocytes: Basic Science to Clinical Application (Reproductive Medicine & Assisted Reproductive ... Mechanism of oocyte maturation. Gene expression during oocyte maturation. Epigenetic modification during oocyte maturation. ... Oocyte growth in the ovary. Interaction of oocytes and somatic cells. In-vitro development of small ovarian follicles. ... IVM oocyte collection - similarities and differences with IVF. Endometrial preparation for IVM. Laboratory aspects of IVM. ...
  https://www.whsmith.co.uk/products/in-vitro-maturation-of-human-oocytes-basic-science-to-clinical-application-reproductive-medicine-and-assisted-reproductive-techniques-2/9781842143322
*  Recent Articles | Oocyte And Microbiology | The Scientist Magazine®
The Lawrence Berkeley National Laboratory researcher's work will help predict how the Arctic is responding to climate change-and the global effects of those changes.. 0 Comments. ...
  https://www.the-scientist.com/?articles.list/categoryNo/2625/category/The-Scientist/tagNo/1360,10/tags/oocyte,microbiology/