Genetic Damage in Human Spermatozoa | Elisabetta Baldi | SpringerGenetic Damage in Human Spermatozoa | Elisabetta Baldi | Springer

Genetic damage in spermatozoa can originate during spermatogenesis, or it can originate during transit in both male and female ... Genetic damage in spermatozoa can originate during spermatogenesis, or it can originate during transit in both male and female ... as well as to the protocols to cryopreserve and to select spermatozoa in assisted reproduction techniques. The purpose of this ...
more infohttps://www.springer.com/us/book/9781461477822

BIOPHYSICAL STUDIES OF SPERMATOZOA. - Digital LibraryBIOPHYSICAL STUDIES OF SPERMATOZOA. - Digital Library

Pistenma, D.A. BIOPHYSICAL STUDIES OF SPERMATOZOA., thesis or dissertation, January 1, 1970; [Berkeley, California]. (digital. ...
more infohttps://digital.library.unt.edu/ark:/67531/metadc863331/

Spermatozoon - WikipediaSpermatozoon - Wikipedia

A spermatozoon (pronounced /ˌspɜːrmætəˈzoʊən/, alternate spelling spermatozoön; plural spermatozoa; from Ancient Greek: σπέρμα ... The human spermatozoon contains over 6000 different proteins.[7]. DNA damage and repairEdit. DNA damages present in spermatozoa ... Spermatozoa production in mammalsEdit. Main article: Spermatogenesis. Spermatozoa are produced in the seminiferous tubules of ... A spermatozoon joins an ovum to form a zygote. (A zygote is a single cell, with a complete set of chromosomes, that normally ...
more infohttps://en.m.wikipedia.org/wiki/Spermatozoon

Spermatozoa and Sterility: A Clinical Manual - Abner Irving Weisman - Google BooksSpermatozoa and Sterility: A Clinical Manual - Abner Irving Weisman - Google Books

Hoeber, 1941 - Spermatozoa - 314 pages. 0 Reviewshttps://books.google.com/books/about/Spermatozoa_and_Sterility.html?id= ... factors fallopian tubes female fertility genital tract glands gonadotropic Gynec Huhner test human semen human spermatozoa ... injections investigators lactic acid method microscope Moench morphology motility necrospermia normal number of spermatozoa ... analysis seminal fluid seminal plasma seminal vesicles solution specific specimen sper spermatocyte spermatogenesis spermatozoa ...
more infohttps://books.google.com/books?id=G2cEAQAAIAAJ&q=alkaline&dq=related:ISBN0443045143&source=gbs_word_cloud_r&hl=en

Human spermatozoa migration in microchannels reveals boundary-following navigation | PNASHuman spermatozoa migration in microchannels reveals boundary-following navigation | PNAS

Human spermatozoa migration in microchannels reveals boundary-following navigation Message Subject (Your Name) has sent you a ... Indeed, the shear rate in the fluid surrounding spermatozoa changes from 1,000 s-1 in the vicinity of flagellum to 10 s-1 in ... Human spermatozoa migration in microchannels reveals boundary-following navigation. Petr Denissenko, Vasily Kantsler, David J. ... Spermatozoa in the "one way running track" microchannel geometry. The space outside the microchannel is shaded gray to indicate ...
more infohttp://www.pnas.org/content/109/21/8007

An Update on Oxidative Damage to Spermatozoa and OocytesAn Update on Oxidative Damage to Spermatozoa and Oocytes

Spermatozoa depend on this scavenging system provided by the seminal plasma after normal ejaculation in vivo [20, 68, 69, 79-81 ... R. J. Aitken and D. Sawyer, "The human spermatozoon-not waving but drowning," Advances in Experimental Medicine and Biology, ... W. C. L. Ford, "The role of oxygen free radicals in the pathology of human spermatozoa: implications of IVF," in Clinical IVF ... Most of the focus in the literature is on the detrimental effects of ROS on spermatozoa. A target of direct ROS action is the ...
more infohttps://www.hindawi.com/journals/bmri/2016/9540142/

Spermatozoon - WikipediaSpermatozoon - Wikipedia

A spermatozoon (pronounced /ˌspɜːrmætəˈzoʊən/, alternate spelling spermatozoön; plural spermatozoa; from Ancient Greek: σπέρμα ... The human spermatozoon contains over 6000 different proteins. DNA damages present in spermatozoa in the period after meiosis ... A spermatozoon joins an ovum to form a zygote. (A zygote is a single cell, with a complete set of chromosomes, that normally ... Xia Y, Cheng S, Bian Q, Xu L, Collins MD, Chang HC, Song L, Liu J, Wang S, Wang X (2005). "Genotoxic effects on spermatozoa of ...
more infohttps://en.wikipedia.org/wiki/Spermatozoon

DNA damage to spermatozoa has impacts on fertilization and pregnancy | SpringerLinkDNA damage to spermatozoa has impacts on fertilization and pregnancy | SpringerLink

Human spermatozoa: fruits of creation, seeds of doubt. Reprod Fertil Dev 16:655-664CrossRefPubMedGoogle Scholar ... Ahmadi A, Ng SC (1999) Fertilizing ability of DNA-damaged spermatozoa. J Exp Zool 284:696-704CrossRefPubMedGoogle Scholar ... Aitken RJ, Sawyer D (2003) The human spermatozoon-not waving but drowning. Adv Exp Med Biol 518:85-98PubMedGoogle Scholar ... The human spermatozoon-a cell in crisis? J Reprod Fertil 115:1-7PubMedGoogle Scholar ...
more infohttps://link.springer.com/article/10.1007%2Fs00441-005-1097-5

JCI -
Targeted and restricted complement activation on acrosome-reacted spermatozoaJCI - Targeted and restricted complement activation on acrosome-reacted spermatozoa

Analysis of CRP binding to AR spermatozoa. (A) Western blot of human spermatozoa. Ionophore-treated or untreated spermatozoa ... nonreacted spermatozoa to AR spermatozoa. A representative histogram of MCP expression by ionophore-treated spermatozoa is ... To better define the role of MCP on spermatozoa, we set out to evaluate MCP in situ as a complement regulator on spermatozoa. ... Spermatozoa samples. Spermatozoa samples were obtained with informed consent, and all studies were approved by the Washington ...
more infohttps://www.jci.org/articles/view/23213

Transcriptome analysis of bull spermatozoa: Implications for male fertility | RTITranscriptome analysis of bull spermatozoa: Implications for male fertility | RTI

The RNA profiles of spermatozoa from high-fertility and a low-fertility Holstein bulls were analysed using Affymetrix bovine ... A total of 415 transcripts out of approximately 24,000 were differentially detected in spermatozoa collected from ... Spermatozoa deliver more than the paternal genome into the oocyte; they also carry remnant messenger RNA from spermatogenesis. ... Spermatozoa deliver more than the paternal genome into the oocyte; they also carry remnant messenger RNA from spermatogenesis. ...
more infohttps://www.rti.org/publication/transcriptome-analysis-bull-spermatozoa-implications-male-fertility-0

Process And Apparatus For Sorting SpermatozoaProcess And Apparatus For Sorting Spermatozoa

Because of their different DNA content, Y-chromosome spermatozoa are slightly smaller than X-chromosome spermatozoa. A column ... into a fraction enriched in X-chromosome-bearing spermatozoa, and a fraction enriched in Y-chromosome-bearing spermatozoa. ... The beads act as a sieve, creating a fraction in the larger beads enriched in X-chromosome spermatozoa, and a fraction in the ... Process And Apparatus For Sorting Spermatozoa. William Baumgartner, Chandler, John E. , 2/23/2007 2:33:27 AM ...
more infohttps://www.lsuagcenter.com/portals/administration/about-us/vice-president-dean-office/intellectual_property/current%20patents-old/issued%20patents/biotechnology-old/process-and-apparatus-for-sorting-spermatozoa

Spermatozoa: Biology, Motility and Function and Chromosomal Abnormalities | Nova Science PublishersSpermatozoa: Biology, Motility and Function and Chromosomal Abnormalities | Nova Science Publishers

Home / Shop / Books / Medicine and Health / Spermatozoa: Biology, Motility and Function and Chromosomal Abnormalities. ... Spermatozoa: Biology, Motility and Function and Chromosomal Abnormalities. Brenda T. Erickson (Editor) ... In this book the authors present current research in the study of spermatozoa. This compilation focuses on the biology, ... Spermatozoa Motility and Morphology. (Lamia Said, Higher Institute of Biotechnology, Monastir, Tunisia) ...
more infohttps://novapublishers.com/shop/spermatozoa-biology-motility-and-function-and-chromosomal-abnormalities/

RCSB PDB - 1FIZ: THREE DIMENSIONAL STRUCTURE OF BETA-ACROSIN FROM BOAR SPERMATOZOARCSB PDB - 1FIZ: THREE DIMENSIONAL STRUCTURE OF BETA-ACROSIN FROM BOAR SPERMATOZOA

THREE DIMENSIONAL STRUCTURE OF BETA-ACROSIN FROM BOAR SPERMATOZOA ... and as a protease to facilitate penetration of spermatozoa into ... Three dimensional structure of beta-acrosin from ram and boar spermatozoa. Tranter, R.. () Thesis --: -- ... THREE DIMENSIONAL STRUCTURE OF BETA-ACROSIN FROM BOAR SPERMATOZOA. *DOI: 10.2210/pdb1FIZ/pdb ... Proacrosin is a serine protease found specifically within the acrosomal vesicle of all mammalian spermatozoa. During ...
more infohttps://www.rcsb.org/structure/1fiz

Interview With The SpermatozoaInterview With The Spermatozoa

... The first artificial male reproductive cell has been created by UK researchers. We had a chance ... Researchers at Englands Newcastle University achieved a scientific first recently by creating the first human spermatozoa in a ...
more infohttp://www.esarcasm.com/1794/interview-with-the-spermatozoa/

Infertility: CAPACITATION OF RABBIT SPERMATOZOA IN THE FALLO... : Obstetrical & Gynecological SurveyInfertility: CAPACITATION OF RABBIT SPERMATOZOA IN THE FALLO... : Obstetrical & Gynecological Survey

Home , December 1963 - Volume 18 - Issue 6 , Infertility: CAPACITATION OF RABBIT SPERMATOZOA IN THE FALLO... ... Infertility: CAPACITATION OF RABBIT SPERMATOZOA IN THE FALLOPIAN TUBE AND IN THE UTERUS ...
more infohttps://journals.lww.com/obgynsurvey/Citation/1963/12000/Infertility__CAPACITATION_OF_RABBIT_SPERMATOZOA_IN.36.aspx

Development of spermatozoa in the rhea.Development of spermatozoa in the rhea.

Spermatozoa are characterized by a curved head and a midpiece. A thin rod extends from the anterior tip of the spermatozoon ... Thus the extra-long centriole of bird spermatozoa allows the spermatozoa to form a midpiece without moving the annulus. This ... The spermatozoa of the tinamou do not have dense fibers (Asa et al., 1986). Rhea spermatozoa have very small dense fibers ... spermatozoa of the tinamou and rhea are very similar. However, tinamou spermatozoa contain large numbers of glycogen particles ...
more infohttps://www.docme.ru/doc/2177121/development-of-spermatozoa-in-the-rhea

Effect of seminal plasma on the cryopreservation of equine spermatozoa.Effect of seminal plasma on the cryopreservation of equine spermatozoa.

Two experiments were designed to determine if adding seminal plasma back to spermatozoa, prior to cryopreservation, would ... Seminal plasma is generally removed from equine spermatozoa prior to cryopreservation. ... In this experiment, spermatozoa were incubated with 5 or 20% seminal plasma for up to 6h at either 5 or 20 degrees C prior to ... Semen was washed through 15% Percoll to remove seminal plasma and spermatozoa resuspended to 350 x 10(6)sperm/mL in a clear ...
more infohttp://www.biomedsearch.com/nih/Effect-seminal-plasma-cryopreservation-equine/15910920.html

Contemporary Techniques for Freezing Mouse Spermatozoa - Current ProtocolsContemporary Techniques for Freezing Mouse Spermatozoa - Current Protocols

Contemporary Techniques for Freezing Mouse Spermatozoa. Mo Guan1, Debora Bogani1, Susan Marschall2, Marcello Raspa3, Toru Takeo ... Cryopreservation of mouse spermatozoa from inbred and F1 hybrid strains. Jikken Dobutsu 42:317‐320. ... This article describes two popular sperm freezing techniques employed by mouse repositories to archive spermatozoa using ... Functional survival of fowl spermatozoa after freezing at −79 degrees C. Nature 167:949‐950. ...
more infohttp://www.currentprotocols.com/WileyCDA/CPUnit/refId-mo140065.html?quicktabs_cp=materials

Mechanisms Involved in Penetration of Spermatozoa Through the Vestments of the Mammalian Egg | SpringerLinkMechanisms Involved in Penetration of Spermatozoa Through the Vestments of the Mammalian Egg | SpringerLink

Failure to recognize the need for capacitation of spermatozoa and the... ... Bedford, J. M. (1965), Effect of environment on phagocytosis of rabbit spermatozoa, J Reprod. Fertil. 9:249.PubMedCrossRef ... Yanagimachi, R. (1972a), Penetration of guinea pig spermatozoa into hamster eggs in vitro,J. Reprod. Fertil. 28: 477.PubMed ... Barros, C, and Garavagno, R. (1970), Capacitation of hamster spermatozoa with blood sera,J. Reprod. Fertil. 22:381.CrossRef ...
more infohttps://link.springer.com/chapter/10.1007/978-1-4684-2892-6_4

The Proteome of Pig Spermatozoa Is Remodeled During Ejaculation | Molecular & Cellular ProteomicsThe Proteome of Pig Spermatozoa Is Remodeled During Ejaculation | Molecular & Cellular Proteomics

... spermatozoa from P0: 113 and 117; spermatozoa from P1: 114 and 118; spermatozoa from P2: 115 and 119 and spermatozoa from P3: ... In contrast to "SRF-spermatozoa," those spermatozoa present in the post-SRF are mainly resuspended in secretions from the ... Spermadhesins can even impair boar sperm fertility if overexpressed in spermatozoa or when spermatozoa are exposed to them in ... The same proteins were underexpressed in spermatozoa from the post-SRF compared with cauda epididymis spermatozoa, which ...
more infohttps://www.mcponline.org/content/18/1/41

Isoenzyme Creatine Kinase Mi as a Possible Indicator of Spermatozoa MaturityIsoenzyme Creatine Kinase Mi as a Possible Indicator of Spermatozoa Maturity

The fields of GU Oncology and Urology are rapidly advancing. Sign up today for articles, videos, conference highlights and abstracts from peer-review publications by disease and condition delivered to your inbox and read on the go.. Subscribe. ...
more infohttps://www.urotoday.com/index.php?option=com_dms&view=document&id=302&Itemid=393

Biological Processes that Prepare Mammalian Spermatozoa to Interact with an Egg and Fertilize ItBiological Processes that Prepare Mammalian Spermatozoa to Interact with an Egg and Fertilize It

Only capacitated spermatozoa interact with the extracellular egg coat, the zona pellucida. The tight irreversible binding of ... As spermatozoa traverse through the female genital tract, they undergo multiple biochemical and physiological changes ... The hydrolytic action of the acrosomal enzymes released, along with the hyperactivated beat pattern of the bound spermatozoon, ... ejaculated spermatozoa cannot immediately fertilize an egg. They require a certain period of residence in the female genital ...
more infohttps://www.hindawi.com/journals/scientifica/2012/607427/

Changes in Mithun (Bos frontalis) spermatozoa during epididymal passageChanges in Mithun (Bos frontalis) spermatozoa during epididymal passage

Immediately after collection, spermatozoa from 3 different regions of the epididymis, i.e. the head, body and tail, were ... Spermatozoa acquire motility between the head and tail of the epididymis and hence the scope for detachment of the head of the ... Hundreds of spermatozoa per region of each epididymis were examined. The Mann-Whitney test was used to test for differences ... As the spermatozoa pass through the epididymis there is a successive and significant reduction in the prevalence of proximal ...
more infohttp://www.scielo.org.za/scielo.php?script=sci_arttext&pid=S1019-91282010000200005&lng=es&nrm=iso&tlng=es