Results 41 to 50 of about 624 (216)

Power and colour Doppler ultrasonography for evaluation of the ovarian and uterine haemodynamics of infertile mares

Bulgarian Journal of Veterinary Medicine, 2020
The present study was undertaken to investigate the haemodynamics of the ovary and uterus in infer-tile mares using power and colour Doppler ultrasonography. Forty-seven Arabian mares were handled in the current work through several examinations.
K. H. El-Shahat, A. Abo El-Maaty, M. Helmy , Y. El Baghdady   +3 more
doaj   +1 more source

Simvastatin Restores Uteroplacental Hemodynamics and Trophoblast Function in Obstetric Antiphospholipid Syndrome in a Placenta‐on‐a‐Chip Model

Advanced Healthcare Materials, EarlyView.
Simvastatin mitigates placental hypoperfusion in OAPS by ameliorating abnormal uteromaternal hemodynamics and enhancing trophoblast invasion via optimized endothelial cell interactions under pathological shear stress, as evidenced by results from a placenta‐on‐a‐chip platform.
Hongli Liu, Yuan Wang, Yanjun Cai, Ruixin Guo, Shunhua Liu, Tingting Chen, Tingting Sun, Ruiheng Huo, Tengwei Liu, Qingfeng Lv, Xietong Wang   +10 more
wiley   +1 more source

Extracellular Vesicles Modulation by an Adiponectin Receptor Agonist Provides Cardioprotection for Myocardial Ischemic Injury

Advanced Healthcare Materials, EarlyView.
This study demonstrates that ALY688, a drug mimicking the heart‐protective hormone adiponectin, reduces myocardial ischemia injury. ALY688 increases the production of extracellular vesicles, which carry protective cargo including adiponectin itself.
Jialing Tang, Wing Yan Chung, Serena M. Pulente, Yubin Lei, Khang Nguyen, Eddie Tam, Nadya M. Morrow, Ilka Lorenzen‐Schmidt, Fengxia Xiao, Augusto Zani, Dylan Burger, Hye Kyoung Sung, Erin E. Mulvihill, Gary Sweeney   +13 more
wiley   +1 more source

Comparison of Diagnostic Accuracy of Colour Doppler Twinkling Artefact with Computed Tomography of the Kidney, Ureters, and Bladder in Detection of Nephrolithiasis in Emergency Setup–Point of Care Ultrasonography

Pakistan Armed Forces Medical Journal
Objective: To Compare the Diagnostic Accuracy of the Colour Doppler twinkling artefact with Computed Tomography of the Kidney, ureters, and bladder in the detection of Nephrolithiasis - Point of Care Ultrasonography.
Rabia Tariq, Syed Farrukh Nadeem, Hasham Bin Tahir, Ali Zul Hasnain, Ammara Iftikhar, Waleed Khan   +5 more
doaj   +1 more source

Hepatic Venous Waveform, Splenoportal and Damping Index in Liver Cirrhosis: Correlation with Child Pugh’s Score and Oesophageal Varices [PDF]

Journal of Clinical and Diagnostic Research, 2016
Introduction: Clinical assessment of chronic liver disease is done by Modified Child Pugh’s and Model for end-stage liver disease scoring system. Measurement of hepatic venous pressure gradient (HVPG) and Upper GI Endoscopy are considered the gold ...
Neha Antil, Binit Sureka, Mahesh Kumar Mittal, Amita Malik, Bhupender Gupta, Brij Bhushan Thukral   +5 more
doaj   +1 more source

Inferno: colour Doppler ultrasound sign of orchitis [PDF]

BMJ Case Reports, 2014
A 19-year-old man presented to emergency department with acute scrotum of the left testis. On physical examination, it was difficult to distinguish clinically between testicular torsion and orchitis. Ultrasound of the scrotum showed normal echo texture of the right testis (figure 1) and enlarged hypoechoic left testis and an oedematous scrotum (figure ...
Suheil, Artul, Yousef, Abu Rahmah, Hani, Abu Shkara, Antoine, Yamini   +3 more
openaire   +2 more sources

Metamaterial Antennas Enhance MRI of the Eye and Occipital Brain

Advanced Materials, EarlyView.
A radiofrequency antenna platform comprising planar and bend configurations is developed, incorporating structurally integrated epsilon‐negative metamaterial unit cells to enhance MRI. These antennas enable high‐resolution in vivo human MRI of the eye, orbit, and occipital brain. Comprehensive validation, including simulations, phantom experiments, SAR,
Nandita Saha, Bilguun Nurzed, Mostafa Berangi, Andre Kuehne, Helmar Waiczies, Igor Fabian Tellez Ceja, Xiang Hu, Thomas Gladytz, Lisa Krenz, Dave Huebler, Beate Endemann, Claudia Brockmann, Ebba Beller, Oliver Stachs, Thoralf Niendorf   +14 more
wiley   +1 more source

Microfluidic Engineering of Chitosan‐Coated Nanoemulsions for Controlled Release and Stability in Space Pharmaceutics

Advanced Materials Technologies, EarlyView.
Microfluidic engineering enables the fabrication of chitosan‐coated, melatonin‐loaded nanoemulsions with controlled release and enhanced physicochemical stability for space pharmaceutics. Interfacial biopolymer coating modulates droplet behavior under accelerated thermal stress and simulated microgravity.
Modupe Adebowale, Nguyen Van Duc Long, Philip M Williams, Volker Hessel   +3 more
wiley   +1 more source

Colour Doppler evaluation of extracranial carotid artery in patients presenting with features of cerebrovascular disease: A clinical and radiological correlation

Medical Journal of Dr. D.Y. Patil University, 2012
Aim: To evaluate the morphological and hemodynamic changes that take place in carotid arteries by colour Doppler in patients presenting with features of stroke.
Sanjeev Sehrawat, Sarabjit Singh Thind, Vikram Singh, Rajesh Kuber, Satish Naware, Harshawardhan Shrotri   +5 more
doaj   +1 more source

The Difference Between Colour Doppler Velocity Imaging and Power Doppler Imaging [PDF]

European Heart Journal - Cardiovascular Imaging, 2002
The Doppler effect, which occurs on the reflection of ultrasound from moving blood or tissue, is observed as a shift in frequency of the reflected ultrasound from that of the incident ultrasound. This Doppler shift has been widely used in clinical practice as a means of measuring blood velocity.
T, Anderson, W N, McDicken
openaire   +2 more sources