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Pregled bibliografske jedinice broj: 453540

Dynamic model of cyclic load on fetal membranes in simulated intrauterine conditions


Selthofer, Robert; Radić, Radivoje; Nikolić, Vasilije; Lekšan, Igor; Mrčela, Tomislav; Dinjar, Kristijan
Dynamic model of cyclic load on fetal membranes in simulated intrauterine conditions // Joint Meeting Anatomische Gesellschaft –Nederlandse Anatomen Vereniging
Antwerpen, Belgija, 2009. (poster, međunarodna recenzija, sažetak, ostalo)


CROSBI ID: 453540 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Dynamic model of cyclic load on fetal membranes in simulated intrauterine conditions

Autori
Selthofer, Robert ; Radić, Radivoje ; Nikolić, Vasilije ; Lekšan, Igor ; Mrčela, Tomislav ; Dinjar, Kristijan

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, ostalo

Skup
Joint Meeting Anatomische Gesellschaft –Nederlandse Anatomen Vereniging

Mjesto i datum
Antwerpen, Belgija, 2009

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
ruptured fetal membranes; premature

Sažetak
Intact fetal membranes are significant for pregnancy and fetus development. Obstetricians meet with premature rupture of fetal membranes in about 20-25 % of all term pregnancies, and more importantly, with preterm premature rupture of fetal membranes that causes premature childbirth, which occurs in about 2-3 % of all pregnancies. Every rupture of fetal membranes means the beginning of the delivery. Premature childbirth is related to considerably higher perinatal mortality and morbidity. Since the mechanical factor role (regular contractions during the childbirth) in weakening of the membranes in both term and premature childbirth is still unexplained, we designed a dynamic model of cyclic load on fetal membranes in simulated intrauterine conditions. Investigation was performed on 35 fetal membranes from Department of Obstetrics Gynecology in Clinical Hospital Osijek. Biomechanical studies were carried out in a special device for dynamic load of connective structures. Specimens were tested by simulating physiological intrauterine pressures in the rhytm of contractions during normal labour to determine firmness and deformation in gradual structure disruption of fetal membranes by intermitent load. The study included only the membrane specimens obtained from the patients whose bacteriology cervix smear test during pregnancy was negative. Characteristics of preterm and term prematurely ruptured fetal membranes are determined. This study underlyine mechanical factor in membrane weakening in both preterm and term pregnancies, as well as the differences in their biophysical characterictics. Results will help in better understanding pathophysiology of preterm labour.

Izvorni jezik
Engleski

Znanstvena područja
Kliničke medicinske znanosti



POVEZANOST RADA


Ustanove:
Medicinski fakultet, Osijek


Citiraj ovu publikaciju:

Selthofer, Robert; Radić, Radivoje; Nikolić, Vasilije; Lekšan, Igor; Mrčela, Tomislav; Dinjar, Kristijan
Dynamic model of cyclic load on fetal membranes in simulated intrauterine conditions // Joint Meeting Anatomische Gesellschaft –Nederlandse Anatomen Vereniging
Antwerpen, Belgija, 2009. (poster, međunarodna recenzija, sažetak, ostalo)
Selthofer, R., Radić, R., Nikolić, V., Lekšan, I., Mrčela, T. & Dinjar, K. (2009) Dynamic model of cyclic load on fetal membranes in simulated intrauterine conditions. U: Joint Meeting Anatomische Gesellschaft –Nederlandse Anatomen Vereniging.
@article{article, author = {Selthofer, Robert and Radi\'{c}, Radivoje and Nikoli\'{c}, Vasilije and Lek\v{s}an, Igor and Mr\v{c}ela, Tomislav and Dinjar, Kristijan}, year = {2009}, keywords = {ruptured fetal membranes, premature}, title = {Dynamic model of cyclic load on fetal membranes in simulated intrauterine conditions}, keyword = {ruptured fetal membranes, premature}, publisherplace = {Antwerpen, Belgija} }
@article{article, author = {Selthofer, Robert and Radi\'{c}, Radivoje and Nikoli\'{c}, Vasilije and Lek\v{s}an, Igor and Mr\v{c}ela, Tomislav and Dinjar, Kristijan}, year = {2009}, keywords = {ruptured fetal membranes, premature}, title = {Dynamic model of cyclic load on fetal membranes in simulated intrauterine conditions}, keyword = {ruptured fetal membranes, premature}, publisherplace = {Antwerpen, Belgija} }




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