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The Global ETD Search service is a free service for researchers
to find electronic theses and dissertations. This service is
provided by the
Networked Digital Library of Theses and Dissertations.
Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
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Showing 81 to 90 of 409 (0.042 seconds)| 81 |
InVitro effect of pulsed 900MHz GSMradiation on mitochondrial membrane potential and motility of human spermatozoaFalzone, N, Huyser, NC, Fourie, F, Toivo, T, Leszczynski, D, Franken, D January 2007 (has links)
Abstract
Ejaculated, density purified, human spermatozoa were exposed to pulsed 900 MHz GSM mobile
phone radiation at two specific absorption rate levels (SAR 2.0 and 5.7 W/kg) and compared with
controls over time. Change in sperm mitochondrial membrane potential was analysed using flow
cytometry. Sperm motility was determined by computer assisted sperm analysis (CASA). There was
no effect of pulsed 900 MHz GSM radiation on mitochondrial membrane potential. This was also the
case for all kinematic parameters assessed at a SAR of 2.0 W/kg. However, over time, the two
kinematic parameters straight line velocity (VSL) and beat-cross frequency (BCF) were significantly
impaired (P<0.05) after the exposure at SAR 5.7 W/kg and no exposure by time interaction was
present. This result should not be ascribed to thermal effects, due to the cooling methods
employed in the RF chamber and temperature control within the incubator.
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In vitro study of the effects of hydrosalpinx fluid on the motility and velocity of spermatozoaAjonuma, Louis Chuwuemeka. January 2002 (has links)
published_or_final_version / Medical Sciences / Master / Master of Medical Sciences
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The evolution of sperm lengthMorrow, Edward Hugh January 2000 (has links)
No description available.
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Studies on capacitation and the effects of cooling and low temperature storage on stallion sperm functionKhan, Mohd Azam Khan bin Goriman January 1998 (has links)
No description available.
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Combining traditional morphological character sets with molecular, sperm ultrastructure and biochemical data. Can this improve an evolutionary model?Fahey, S. J. Unknown Date (has links)
No description available.
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Combining traditional morphological character sets with molecular, sperm ultrastructure and biochemical data. Can this improve an evolutionary model?Fahey, S. J. Unknown Date (has links)
No description available.
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| 87 |
Combining traditional morphological character sets with molecular, sperm ultrastructure and biochemical data. Can this improve an evolutionary model?Fahey, S. J. Unknown Date (has links)
No description available.
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Combining traditional morphological character sets with molecular, sperm ultrastructure and biochemical data. Can this improve an evolutionary model?Fahey, S. J. Unknown Date (has links)
No description available.
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Perspectives on the biological role of human prostasomes /Carlsson, Lena, January 2001 (has links)
Diss. (sammanfattning) Uppsala : Univ., 2001. / Härtill 5 uppsatser.
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Induction of mitogenesis and cell-cell adhesion by porcine seminal plasma /Hadjisavas, Michael. January 1992 (has links) (PDF)
Thesis (Ph.D.)--University of Adelaide, Department of Obstetrics and Gynaecology, 1993. / Includes list of publications by the author. Includes bibliographical references (leaves 103-123).
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