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Pregled bibliografske jedinice broj: 188968

Effect of pentoxifylline on motility and membrane integrity of cryopreserved human spermatozoa


Stanić, Patrik; Sonicki, Zdenko; Suchanek, Ernest
Effect of pentoxifylline on motility and membrane integrity of cryopreserved human spermatozoa // International journal of andrology, 25 (2002), 186-190 (međunarodna recenzija, članak, znanstveni)


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Naslov
Effect of pentoxifylline on motility and membrane integrity of cryopreserved human spermatozoa

Autori
Stanić, Patrik ; Sonicki, Zdenko ; Suchanek, Ernest

Izvornik
International journal of andrology (0105-6263) 25 (2002); 186-190

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Cryopreservation; Hypoosmotic swelling (HOS); Human sperm; Pentoxifylline; Sperm motility

Sažetak
The purpose of this study was to examine the effects of pentoxifylline used before and after semen cryopreservationthawing on sperm motility and membrane integrity. Twenty-four semen samples were split into four equal aliquots. Aliquots were incubated at 37 °C for 30 min, followed by cryopreservation with TEST-yolk freezing medium using slow programmable freezing protocol. After 2 weeks the sperm samples were thawed, washed twice in Quinn's Sperm Washing Medium (modified HTF with 5.0 mg/mL Human Albumin) and incubated at 37 °C for 30 min. Aliquots were treated by adding 3 mmol/L pentoxifylline to: (1) fresh sperm samples during incubation period prior to cryopreservation, (2) sperm samples as a supplement to the cryoprotectant prior to cryopreservation, and (3) thawed sperm samples during incubation period. One aliquot received no treatment (control group). The addition of 3 mmol/L pentoxifylline to fresh semen during incubation period prior to cryopreservation significantly decreased progressive and total motility compared with controls. However, the addition of 3 mmol/L pentoxifylline to cryopreserved semen after thawing significantly increased progressive and total motility compared with controls. After post-thaw, no differences in motion characteristics between sperm samples treated by adding 3 mmol/L pentoxifylline as a supplement to the cryoprotectant and control groups were observed. Post-thaw hypoosmotic swelling (HOS) test scores did not improve with the addition of pentoxifylline compared with the control group. It is concluded that pentoxifylline enhanced post-thaw motility of cryopreserved human spermatozoa when added after thawing. No improvement was found by freezing sperm with pentoxifylline.

Izvorni jezik
Engleski



POVEZANOST RADA


Profili:

Avatar Url Zdenko Sonicki (autor)

Avatar Url Ernest Suchanek (autor)


Citiraj ovu publikaciju:

Stanić, Patrik; Sonicki, Zdenko; Suchanek, Ernest
Effect of pentoxifylline on motility and membrane integrity of cryopreserved human spermatozoa // International journal of andrology, 25 (2002), 186-190 (međunarodna recenzija, članak, znanstveni)
Stanić, P., Sonicki, Z. & Suchanek, E. (2002) Effect of pentoxifylline on motility and membrane integrity of cryopreserved human spermatozoa. International journal of andrology, 25, 186-190.
@article{article, year = {2002}, pages = {186-190}, keywords = {Cryopreservation, Hypoosmotic swelling (HOS), Human sperm, Pentoxifylline, Sperm motility}, journal = {International journal of andrology}, volume = {25}, issn = {0105-6263}, title = {Effect of pentoxifylline on motility and membrane integrity of cryopreserved human spermatozoa}, keyword = {Cryopreservation, Hypoosmotic swelling (HOS), Human sperm, Pentoxifylline, Sperm motility} }
@article{article, year = {2002}, pages = {186-190}, keywords = {Cryopreservation, Hypoosmotic swelling (HOS), Human sperm, Pentoxifylline, Sperm motility}, journal = {International journal of andrology}, volume = {25}, issn = {0105-6263}, title = {Effect of pentoxifylline on motility and membrane integrity of cryopreserved human spermatozoa}, keyword = {Cryopreservation, Hypoosmotic swelling (HOS), Human sperm, Pentoxifylline, Sperm motility} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus
  • MEDLINE





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