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B-Mode and pulsed Doppler sonography of kidney in healthy sheep according to age
(2016-06-01)
There is no standardization in the literature of kidney length in sheep at different ages, as there are few studies about the access with the Doppler triplex ultrasound for the renal vascularization in this species. Eighty ...
Doppler ultrasonography principles and methods of evaluation of the reproductive tract in mares
(2011-12-01)
Background: Doppler ultrasonography is a non-invasive real time pulse-wave technique recently used for the transrectal study of the reproductive system hemodynamics in large animals. This technic is based in the Doppler ...
Doppler ultrasonography principles and methods of evaluation of the reproductive tract in mares
(2011-12-01)
Background: Doppler ultrasonography is a non-invasive real time pulse-wave technique recently used for the transrectal study of the reproductive system hemodynamics in large animals. This technic is based in the Doppler ...
Scrotal thermography and doppler ultrasonography of the testicular artery of buffaloes subjected to environmental heat stress
(2013-12-01)
The process of spermatic division and differentiation (spermatogenesis) occurs with intratesticular temperature lower that the corporal temperature and for that is essential that the testicular thermoregulation mechanism ...
Scrotal Thermography and Doppler Ultrasonography of the Testicular Artery of Buffaloes Subjected to Environmental Heat Stress
(Int Buffalo Information Ctr, 2013-01-01)
The process of spermatic division and differentiation (spermatogenesis) occurs with intratesticular temperature lower that the corporal temperature and for that is essential that the testicular thermoregulation mechanism ...
Quantitative three-dimensional power Doppler angiography: a flow-free phantom experiment to evaluate the relationship between color gain, depth and signal artifact
(JOHN WILEY & SONS LTD, 2010)
Objectives To evaluate the presence of false flow three-dimensional (3D) power Doppler signals in `flow-free` models. Methods 3D power Doppler datasets were acquired from three different flow-free phantoms (muscle, air and ...
Hematological indices at birth in relation to arterial and venous Doppler in small-for-gestational-age fetuses
(TAYLOR & FRANCIS AS, 2009)
Objective. To correlate Doppler results with hematological indices at birth in small-for-gestational-age (SGA) fetuses. Design. Prospective study. Setting. Tertiary teaching hospital, Sao Paulo, Brazil. Population. One ...
Scrotal Thermography and Doppler Ultrasonography of the Testicular Artery of Buffaloes Subjected to Environmental Heat Stress
(Int Buffalo Information Ctr, 2014)