Letteratura scientifica selezionata sul tema "Seminal characteristics"
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Articoli di riviste sul tema "Seminal characteristics"
Konôpka, B., L. Pagès e C. Doussan. "Soil compaction modifies morphological characteristics of seminal maize roots". Plant, Soil and Environment 55, No. 1 (5 gennaio 2009): 1–10. http://dx.doi.org/10.17221/380-pse.
Testo completoLichtenwalner, A. B., G. L. Woods e J. A. Weber. "Seminal collection, seminal characteristics and pattern of ejaculation in llamas". Theriogenology 46, n. 2 (luglio 1996): 293–305. http://dx.doi.org/10.1016/0093-691x(96)00186-0.
Testo completoEngland, G., e W. Allen. "Seminal characteristics and fertility in dogs". Veterinary Record 125, n. 15 (7 ottobre 1989): 399. http://dx.doi.org/10.1136/vr.125.15.399.
Testo completoYassen, A. M., e M. A. Ibraheim. "Semen Characteristics of First and Second Ejaculates of Buffalo Bulls With and Without Sexual Stimulation". Nigerian Journal of Animal Production 2, n. 1 (8 gennaio 2021): 76–80. http://dx.doi.org/10.51791/njap.v2i1.2323.
Testo completoArgon, Asuman, Adnan Simsir, Banu Sarsik, Burcin Tuna, Kutsal Yorukoglu, Gulen Gul Niflioglu e Sait Sen. "Amyloidosis of seminal vesicles; incidence and pathologic characteristics". Turkish Journal of Pathology 28, n. 1 (2012): 44. http://dx.doi.org/10.5146/tjpath.2012.01096.
Testo completoIshikawa, T., K. Yamaguchi e M. Fujisawa. "Predictors of seminal characteristics improvement on varicocele repair". Fertility and Sterility 90 (settembre 2008): S465. http://dx.doi.org/10.1016/j.fertnstert.2008.07.319.
Testo completoHernandez, Alberto D., Ronald L. Urry e Joseph A. Smith. "Ultrasonographic Characteristics of the Seminal Vesicles after Ejaculation". Journal of Urology 144, n. 6 (dicembre 1990): 1380–82. http://dx.doi.org/10.1016/s0022-5347(17)39747-1.
Testo completoKondo, Y., T. Ishikawa, K. Yamaguchi e M. Fujisawa. "Predictors of improved seminal characteristics by varicocele repair". Andrologia 41, n. 1 (febbraio 2009): 20–23. http://dx.doi.org/10.1111/j.1439-0272.2008.00882.x.
Testo completoPervova, Yu V., e T. V. Starikova. "Biochemical profile of seminal fluid in men with idiopathic infertility". Andrology and Genital Surgery 20, n. 4 (23 dicembre 2019): 34–38. http://dx.doi.org/10.17650/2070-9781-2019-20-4-34-38.
Testo completoCHAN, S. Y. W., P. H. CHAN, L. C. H. TANG, P. C. HO e G. W. K. TANG. "Seminal Plasma β-Human Chorionic Gonadotropin (β-HCG): Relationships with Seminal Characteristics and Spermatozoal Fertilizing Capacity". Andrologia 18, n. 1 (24 aprile 2009): 50–55. http://dx.doi.org/10.1111/j.1439-0272.1986.tb01738.x.
Testo completoTesi sul tema "Seminal characteristics"
Sousa, Fabiane Maria Lima. "Study of reproductive tract characteristics, seminiferous epithelium and two-dimensional maps electrophoretic seminal plasma of sheep New Address". Universidade Federal do CearÃ, 2010. http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=5908.
Testo completoInformaÃÃes sobre aspectos fisiolÃgicos reprodutivos da raÃa Morada Nova, especialmente para os machos, ainda sÃo escassas e a falta destes conhecimentos torna-se um empecilho para aplicaÃÃo de melhores estratÃgias de manejo e biotÃcnicas reprodutivas. Baseado nisto, este estudo teve como objetivos descrever as caracterÃsticas biomÃtricas do aparelho reprodutivo em ovinos Morada Nova e os aspectos quanti-qualitativos da espermatogÃnese e correlacionÃ-los, bem como caracterizar os mapas eletroforÃticos das proteÃnas do plasma seminal destes animais. Foi realizada coleta de sÃmen, por meio de eletroejaculaÃÃo em 15 ovinos da raÃa Morada Nova, dos quais apenas 12 responderam. As amostras de sÃmen foram centrifugadas para separaÃÃo do plasma seminal, onde este foi utilizado na determinaÃÃo da concentraÃÃo protÃica total e do perfil protÃico atravÃs de eletroforese desnaturante em gel de poliacrilamida (SDS-PAGE). Os dados biomÃtricos foram obtidos a partir dos testÃculos, epidÃdimos e das glÃndulas sexuais acessÃrias do grupo de 15 animais que foram abatidos com idade mÃdia de 42 semanas e peso vivo mÃdio de 28 kg. Imediatamente antes do abate, foi tomada a medida de circunferÃncia escrotal (CE) de cada animal. Em seguida, os testÃculos, epidÃdimos e glÃndulas sexuais acessÃrias foram pesados e mensurados individualmente (direito e esquerdo). Amostras dos testÃculos foram fixadas em fluido de Bouin para avaliaÃÃo dos tÃbulos seminÃferos. O parÃnquima testicular foi avaliado quanto ao diÃmetro (DT), volume (VT) e comprimento dos tÃbulos seminÃferos, altura do epitÃlio germinativo (AE) e populaÃÃo de cÃlulas de Sertoli e germinativas. A proporÃÃo do parÃnquima testicular ocupado por tÃbulos seminÃferos foi o equivalente a 84,8  0,1%. O rendimento geral da espermatogÃnese foi de 59,8  3,73 cÃlulas. Cada cÃlula de Sertoli (CS) foi capaz de sustentar 7,7  0,51 espermÃtides arredondadas. Foram realizadas anÃlises de correlaÃÃo de Pearson (p < 0.05) entre as caracterÃsticas estudadas e as variÃveis foram descritas na forma de mÃdias e respectivos erros-padrÃo atravÃs do programa estatÃstico StatView, 5.0 (SAS, 2003). Nenhuma diferenÃa foi detectada entre os valores direito e esquerdo para nenhum dos parÃmetros testiculares, epididimÃrios ou das glÃndulas sexuais acessÃrias. CorrelaÃÃes significativas foram verificadas entre peso e as demais medidas testiculares: comprimento (CT), diÃmetro (DT) e volume do parÃnquima (VPar) e outras medidas do aparelho reprodutor como peso (PEp) e comprimento total (CEp) do epidÃdimo e comprimento do corpo do epidÃdimo (CCorpEp). O peso e diÃmetro testicular, mostraram-se indicadores da funÃÃo reprodutiva do carneiro estando correlacionado com todas as variÃveis histolÃgicas descritas. Com relaÃÃo à anÃlise eletroforÃtica bidimensional, um total de 103 spots foram identificados, estando 45 destes presentes em todos os gÃis, os spots presente indicam a presenÃa de proteÃnas importantes do plasma seminal. De acordo com os resultados obtidos, as medidas das gÃnadas apresentaram correlaÃÃes com as demais estruturas do trato reprodutivo e atividade espermatogÃnica, e os mapas eletroforÃticos do fluido seminal mostraram-se semelhantes aos de ovinos Santa InÃs adultos.
Information on the reproductive physiological aspects about Morada Nova breed, especially for males, are still few and the lack of knowledge about that becomes a hindrance to implementation best management strategies and reproductive biotechnologies, based on this, this study aimed to describe the biometric characteristics of the reproductive tract in Morada Nova sheep as well as quantitative and qualitative aspects of spermato genesis and correlate them, and to characterize the electrophoretic maps of the seminal plasma of these animals. Semen was collected by electroejaculation in 15 male sheep of the Morada Nova breed, of which only 12 responded. The samples were centrifuged, for separation of seminal plasma , where it was used to determine of total protein concentration and protein profile by denaturing electrophoresis in polyacrylamide gel (SDS - PAGE). Biometric data were obtained from the testicles, epididymis and accessory s ex glands of the group of 15 animals that were slaughtered with an average age of 42 weeks and average weight of 28 kg. Immediately before slaughter, was taken to measure scrotal circumference (SC) of each animal . Then , the testicles, epididymis and access ory sex glands were weighed and measured individually (left and right). Testicles samples were fixed in Bouin's fluid for evaluation of seminiferous tubules. The testicular parenchyma was evaluated for diameter (TD), volume (VT) and length of seminiferous tubules, germinal epithelium height (EA) and a population of Sertoli cells and germinal cells. The proportion of testicular parenchyma occupied by seminiferous tubules was equivalent to 84.8 Â 0.1%. The overall yield of spermatogenesis was 59.8 Â 3.73 cell s. Each Sertoli cell (SC) was able to sustain 7.7 Â 0.51 round spermatids. Were realized analyses using Pearson correlation (p <0.05) between the studied characteristics and the variables were described as means and their respective standard errors using t he statistical program Statview, 5.0 (SAS, 2003). No difference was detected between the left and right values for any of the testicular parameters, epididymal and accessory sex glands. Significant correlations were found between weight and other measures testicle: length (TL), diameter (TD) and volume of parenchyma (VPAR) and other measures of reproductive tract as weight (PEP) and total length of the epididymis (TLE) and of body of the epididymis (LBEp). The testicular weight and diameter, were indicators of the reproductive function of the ram was correlated with all histologic described. For electrophoresis analysis, a total of 103 spots were identified, 45 these being present in all gels, and these spots presents in gel indicate the presence of importan t proteins in the seminal plasma. According to the results, measures of gonads showed correlations with the other structures of the reproductive tract and spermatogenic activity, and electrophoretic maps of seminal fluid were similar to Santa InÃs sheep ad ults.
Grady, Sicilia Tatiana. "Dietary supplementation of omega-3 fatty acids and subsequent effects on fresh, cooled, and frozen seminal characteristics of stallions". [College Station, Tex. : Texas A&M University, 2008. http://hdl.handle.net/1969.1/ETD-TAMU-2868.
Testo completoRamírez, Hernández Mónica Marcela. "Suplementação de touros com sabões cálcicos de ácidos graxos poli-insaturados e qualidade seminal pré- e pós-congelação". reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2010. http://hdl.handle.net/10183/29551.
Testo completoThe aim of this experiment was evaluate of the effect of the supplementation of adult bulls with calcium soaps of polyunsaturated fatty acids (PUFA) on the qualitative characteristics of the semen subjected to cryopreservation and thawing. Twenty adult bulls Angus, Hereford, Brangus and Braford were randomly assigned into two groups; they were subjected to two types of treatment: (SF) calcium soap; (SE) and energy source. The bulls were kept in individual pens and, during 77 days, they were fed on isoenergetic diets prepared with green grass, commercial concentrate, mineral salt, and calcium soaps of PUFA or energy supplement. The treatment supplemented with calcium soaps of PUFA received 200 g/d of Megalac-E®; and the treatment supplemented with other energy source received 750 g/d from cassava meal (Manihot esculenta, Crantz). During the period of the experiment, five collections of semen were performed with artificial vagina; the semen samples were evaluated considering the following variables: seminal volume, sperm concentration, sperm motility, morphology, evaluation of acrosome intact and differentiation of live and dead spermatozoa by staining tripan blue/giemsa, evaluation of the integrity membrane sperm through hypoosmotic swelling test (HO) and evaluation of longevity of sperm using the heat resistance tests (TTR). Two blood samplings were performed for assessing the concentration of blood testosterone. The results regarding the volume, sperm concentration and blood testosterone concentrations did not differ significantly between treatments during the experimental period. The group supplemented with calcium soaps of PUFA presented improvements in the percentages of sperm motility (83.3% vs. 75.3%). The percentages of live sperm (94,8% vs. 91,8%) and those with intact acrosome (98,0% vs. 96,6%) were higher compared with the group that received energy supplement. No significant differences were found between treatments in the percentages of the post-freezing motility and the motility of sperm subjected to TTR after 30 minutes and after 60 minutes showed no significant differences between treatments. The results of HO were not different between the groups with functional and energy supplement. During the supplementation period, the group with functional supplement presented higher percentages of live sperm (51,5% vs. 42,2%) and sperms with intact acrosome (48,0% vs. 39,2%) when compared with the group that received energy supplement. Supplementation with calcium soaps of PUFA can provide better features and higher resistance to sperm when submitted to the process of cryopreservation and thawing.
Marlett, Keith Edward. "Personality characteristics of counseling students at a midwest evangelical seminary as correlates of success, satisfaction, and self-perceived effectiveness". Lynchburg, Va. : Liberty University, 2008. http://digitalcommons.liberty.edu.
Testo completoField, James Allen. "Career Satisfaction, Adult Development, Academic Preparation, and other Demographic Characteristics of Pastors of Churches Affiliated with Western Evangelical Seminary". PDXScholar, 1988. https://pdxscholar.library.pdx.edu/open_access_etds/1358.
Testo completoMawyer, Jeannette Diane. "Thermoregulation of the testicle in response to exercise and subsequent effects on seminal characteristics in stallions". Thesis, 2011. http://hdl.handle.net/1969.1/ETD-TAMU-2011-05-9475.
Testo completoFoster, Mary L. "Comparison of Methods for Assessing Viability of Equine Spermatozoa and Effects of Seminal Plasma on Viability and Motion Characteristics of Equine Spermatozoa". 2009. http://hdl.handle.net/1969.1/ETD-TAMU-2009-12-7469.
Testo completoKOPKA, Ivo. "Sto let historie vzdělávání v průmyslové škole ve Volyni v letech 1914-2014". Master's thesis, 2015. http://www.nusl.cz/ntk/nusl-188197.
Testo completoLibri sul tema "Seminal characteristics"
Pérez, Pedro A. Reina. La semilla que sembramos: Autobiografía del proyecto nacional. San Juan, P.R: Centro de Estudios Avanzados de Puerto Rico y El Caribe, 2003.
Cerca il testo completoTibetan borderlands: PIATS 2003 : Tibetan studies : proceedings of the Tenth Seminar of the International Association for Tibetan studies, Oxford, 2003. Leiden: Brill, 2006.
Cerca il testo completoReisach, Ulrike. China--Wirtschaftspartner zwischen Wunsch und Wirklichkeit: Ein Seminar für Praktiker. 4a ed. Heidelberg: Redline Wirtschaft, 1997.
Cerca il testo completoChisti︠a︡kova, Zh K., e A. V. Toeseva. Izuchenie nat︠s︡ionalʹnogo samosoznanii︠a︡ v Ėtnograficheskom muzee: Materialy seminara. Sankt-Peterburg: Evropeĭskiĭ Dom, 1998.
Cerca il testo completoKramarov, Sergey, Alla Akishina, Irina Antipina, Anatoliy Bogush, Natal'ya Bryuhanova, Ven' Czyan, Polina Golomidova et al. Prospects and opportunities of an expert and analytical support system forming for international activities of Russian universities. ru: Publishing Center RIOR, 2020. http://dx.doi.org/10.29039/02044-9.
Testo completoIndonesia) Seminar Nasional Kearifan Lokal Indonesia untuk Pembangunan Karakter Universal (2015 Denpasar. Prosiding Seminar Nasional Kearifan Lokal Indonesia untuk Pembangunan Karakter Universal: Indonesia local wisdom for universal character building. Denpasar: Fakultas Dharma Acarya, Institut Hindu Dharma Negeri, 2015.
Cerca il testo completoInternational Seminar "Strengthening the National Character Through Cultural Arts in the Globalization Era" (2011 Semarang, Indonesia). Strenghtening national character through art and culture: Collection of international seminar papers. Semarang: Department of Drama, Dance and Music, Faculty of Language and Art, Semarang State University, 2011.
Cerca il testo completoInternational Association for Tibetan Studies. Seminar. Soundings in Tibetan medicine: Anthropological and historical perspectives : PIATS 2003 : Tibetan studies : proceedings of the Tenth Seminar of the International Association for Tibetan Studies, Oxford, 2003. Leiden: Brill, 2007.
Cerca il testo completoKulepanov, Vladimir. Ionizing radiation in the hydrosphere. Introduction to radiobiology and radioecology of hydrobionts. ru: INFRA-M Academic Publishing LLC., 2021. http://dx.doi.org/10.12737/1014635.
Testo completoInternational Seminar on Children's Literature: Pure and Applied (1999 University College Worcester). Text, culture, and national identity in children's literature: International Seminar on Children's Literature, Pure and Applied, University College Worcester, England, June 14th-19th, 1999. Helsinki: NORDINFO, 2000.
Cerca il testo completoCapitoli di libri sul tema "Seminal characteristics"
Kazarian, M. É. "Characteristic Classes of Singularity Theory". In The Arnold-Gelfand Mathematical Seminars, 325–40. Boston, MA: Birkhäuser Boston, 1997. http://dx.doi.org/10.1007/978-1-4612-4122-5_15.
Testo completoLimebeer, David J. N., e Matteo Massaro. "The Whipple Bicycle". In Dynamics and Optimal Control of Road Vehicles, 195–227. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780198825715.003.0005.
Testo completoFuji, Kei, e Fujio Yoshida. "Cyber Behavior and its Impact in Japan". In Encyclopedia of Cyber Behavior, 1305–15. IGI Global, 2012. http://dx.doi.org/10.4018/978-1-4666-0315-8.ch104.
Testo completoVaccari, Cristian. "A Europe Wide Web?" In Public Affairs and Administration, 2078–99. IGI Global, 2015. http://dx.doi.org/10.4018/978-1-4666-8358-7.ch107.
Testo completoVaccari, Cristian. "A Europe Wide Web?" In Political Campaigning in the Information Age, 66–87. IGI Global, 2014. http://dx.doi.org/10.4018/978-1-4666-6062-5.ch004.
Testo completoEmiris, Dimitrios M., e Charis A. Marentakis. "A Unified Classification Ecosystem for Auctions". In Innovations in Information Systems for Business Functionality and Operations Management, 15–37. IGI Global, 2012. http://dx.doi.org/10.4018/978-1-4666-0933-4.ch002.
Testo completoNaeem, M. Asif, e Noreen Jamil. "Online Processing of End-User Data in Real-Time Data Warehousing". In Improving Knowledge Discovery through the Integration of Data Mining Techniques, 13–31. IGI Global, 2015. http://dx.doi.org/10.4018/978-1-4666-8513-0.ch002.
Testo completoMulla, D. J., e A. P. Mallawatantri. "Site-Specific Management of Flow and Transport in Homogeneous and Structured Soils". In Vadose Zone Hydrology. Oxford University Press, 1999. http://dx.doi.org/10.1093/oso/9780195109900.003.0019.
Testo completoMikhno, Oleksandr. "Phenomenon of a Pupil’s Pedagogical Characterization in Vasyl Sukhomlynsky’s Heritage". In Trends and Prospects of the Education System and Educators’ Professional Training Development, 475–96. LUMEN Publishing House, 2021. http://dx.doi.org/10.18662/978-1-910129-28-9.ch030.
Testo completoLauter, Paul. "Canon Theory and Emergent Practice". In Canons and Contexts. Oxford University Press, 1991. http://dx.doi.org/10.1093/oso/9780195055931.003.0012.
Testo completoAtti di convegni sul tema "Seminal characteristics"
S M Teodoro, M A Chaves e J. D. G Filho. "The Effects of Artificial Shade in Scrotal and Seminal Characteristics of Crossbred Santa Inês Ovines Raised on Pasture in the Southwest of Bahia State". In Livestock Environment VIII, 31 August - 4 September 2008, Iguassu Falls, Brazil. St. Joseph, MI: American Society of Agricultural and Biological Engineers, 2008. http://dx.doi.org/10.13031/2013.25591.
Testo completoTchurajev, Alexandr L., e V. V. Artyomova. "Characteristic curves and phase-exposition characteristics of holographic photomaterials". In International Seminar on 3-D Holography, a cura di Tung H. Jeong e Vladimir B. Markov. SPIE, 1991. http://dx.doi.org/10.1117/12.19390.
Testo completoGordon, Pierce, Mark Fuge e Alice Agogino. "Examining Design for Development Online: An HCD Analysis of OpenIDEO Using HCD/UCD Metrics". In ASME 2014 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/imece2014-38751.
Testo completoCousin, R. "Characteristics of an intense relativistic electron beam in a MILO geometry". In Pulsed Power Seminar. IEE, 2003. http://dx.doi.org/10.1049/ic:20030089.
Testo completoAuman, Lamar, e C. Dahlke. "Drag characteristics of ribbons". In 16th AIAA Aerodynamic Decelerator Systems Technology Conference and Seminar. Reston, Virigina: American Institute of Aeronautics and Astronautics, 2001. http://dx.doi.org/10.2514/6.2001-2011.
Testo completoReboun, Jan, Ales Hamacek, Tomas Dzugan e Michael Kroupa. "Sensorial characteristics of conductive polymers". In 2009 32nd International Spring Seminar on Electronics Technology (ISSE). IEEE, 2009. http://dx.doi.org/10.1109/isse.2009.5207063.
Testo completoHolcman, Vladimir. "Dielectric characteristics of composite systems". In 2008 31st International Spring Seminar on Electronics Technology (ISSE). IEEE, 2008. http://dx.doi.org/10.1109/isse.2008.5276454.
Testo completoGÖÖK, A., R. BARDAY, M. CHERNYKH, C. ECKARDT, J. ENDERS, P. VON NEUMANN-COSEL, Y. POLTORATSKA et al. "FRAGMENT CHARACTERISTICS FROM PHOTOFISSION OF 234U AND 238U INDUCED BY 6.0 - 9.0 MEV BREMSSTRAHLUNG". In Seminar on Fission. WORLD SCIENTIFIC, 2010. http://dx.doi.org/10.1142/9789814322744_0012.
Testo completoKomarov, Vyacheslav A., e N. E. Melnik. "Signal and noise characteristics of space-time light modulators". In International Seminar on 3-D Holography, a cura di Tung H. Jeong e Vladimir B. Markov. SPIE, 1991. http://dx.doi.org/10.1117/12.19409.
Testo completoAndreev, Alexey, Ondrej Sik e Lubomir Grmela. "Transport characteristics of CdTe radiation detectors". In 2011 34th International Spring Seminar on Electronics Technology (ISSE). IEEE, 2011. http://dx.doi.org/10.1109/isse.2011.6053873.
Testo completoRapporti di organizzazioni sul tema "Seminal characteristics"
Field, James. Career Satisfaction, Adult Development, Academic Preparation, and other Demographic Characteristics of Pastors of Churches Affiliated with Western Evangelical Seminary. Portland State University Library, gennaio 2000. http://dx.doi.org/10.15760/etd.1357.
Testo completoShafer, Christina. Untangling the Factors that Affect Student Retention: A Quantitative Study of the Relationships among First-Year Seminar Program Characteristics and Instructor Type (Full-Time and Part-Time). Portland State University Library, marzo 2020. http://dx.doi.org/10.15760/etd.7300.
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