Results 221 to 230 of about 712,543 (297)

Capture of adeno‐associated viruses from clarified lysate by continuous flow ultracentrifugation: a comparative study of iodixanol and sucrose gradients

Journal of Chemical Technology &Biotechnology, EarlyView.
Abstract BACKGROUND Adeno‐Associated Virus vectors are widely used in gene therapy due to their safety and efficacy. Despite the interest in their therapeutical application, AAV purification remains a significant challenge. Density gradient ultracentrifugation using cesium chloride, sucrose, or iodixanol gradients are common methods for AAV ...
Sabrina Leigheb, Maral Rahimzadeh, Nikolaus Virgolini, Aida Tleuova, Mahbod Mousavian, Astrid Dürauer, Patricia Pereira Aguilar   +6 more
wiley   +1 more source

Focal intratesticular lesions including spontaneous hematomas in the acute scrotum: the pivotal role of ultrasound and MRI in diagnosis and management-a pictorial review. [PDF]

Insights Imaging
Rocher L, Hijazi M, Shaito F, Hani C, Bekdache O, Arama E, Zaag S.   +6 more
europepmc   +1 more source

Klippel‐Trénaunay‐Weber Syndrome: Prenatal Diagnosis and Review of the Literature

Journal of Clinical Ultrasound, Volume 53, Issue 3, Page 535-546, March/April 2025.
This meta‐analysis demonstrates the high diagnostic accuracy of SZ‐CEUS for differentiating between malignant and benign focal liver lesions, as well as for HCC from non‐HCC lesions. The study shows better performance for smaller lesions and those with a higher proportion of malignancy.
Giuliana Orlandi, Laura Sarno, Antonio Angelino, Mariarosaria Motta, Raffaella Di Girolamo, Luigi Carbone, Marika Rovetto, Laura Letizia Mazzarelli, Gabriella Sglavo, Francesco D' Antonio, Ilenia Mappa, Daniele Di Mascio, Giuseppe Rizzo, Giuseppe Maria Maruotti   +13 more
wiley   +1 more source

Calvarial venous malformation highlighted by the flow-reflux phenomenon on ultrasound. [PDF]

J Belg Soc Radiol
Messaoudi A, Taihi L, Malghem J.
europepmc   +1 more source

Ultrasonic Image Characteristics of Palatine Tonsils in Healthy Children and Analysis of Factors Influencing Image Quality

Journal of Clinical Ultrasound, Volume 53, Issue 3, Page 436-444, March/April 2025.
The ultrasound detection rate of the palatine tonsils in children was good. There are characteristic ultrasonic image manifestations. Tonsil ultrasound image quality is affected by individual and local factors. ABSTRACT Objective To explore the ultrasonic image characteristics of palatine tonsils in healthy children and the factors affecting image ...
Ying Cao, Lei Sun, XiaoPeng Li, Qi Zhang, Yue Gao, Hua Wang   +5 more
wiley   +1 more source

Intraoperative sampling for postoperative metagenomic next-generation sequencing to guide biofilm-targeted therapy for <i>Cutibacterium acnes</i> infective endocarditis complicated by ruptured sinus of Valsalva aneurysm: a case report. [PDF]

Front Cardiovasc Med
Liu J, Wu R.
europepmc   +1 more source

Study of Risk Factors and Image Findings of Isolated Abdominal Incidentally Detected Aortic Dissection

Journal of Clinical Ultrasound, Volume 53, Issue 3, Page 429-435, March/April 2025.
We detect the risk factors and image characteristics of incidentally detected IAAD. Independent risk factors of IAAD included fatty liver and smoking. In the ultrasound findings of IAAD, an intimal flap was frequently observed. In the CT scan, displacement of intimal calcifications was frequently observed. For suspected IAAD, the abdominal aorta should
Hiromasa Tsubouchi, Hidenori Onishi, Koji Maeno, Masaya Nakagaichi, Ikue Tsukushi, Youichi Kitano, Yoshitaka Makino, Hiroyuki Hayashi, Hidekazu Terasawa, Hiroko Kabuto, Toshihiro Misawa, Taku Sanada, Azusa Hisada, Kazuo Notsumata, Kazuhiro Okafuji, Osamu Yamamura   +15 more
wiley   +1 more source

Fetal Aberrant Subclavian Artery (ARSA): flow dynamics and its impact on fetal development assessed by doppler ultrasonography. [PDF]

Rev Bras Ginecol Obstet
Bestel M, Ucar E, Sezer S.
europepmc   +1 more source

Superficial ulnar artery identification with vascular Doppler ultrasound: a cross-sectional study. [PDF]

J Vasc Bras
França MJ, Cé GF, Fidalski SZK, França GJ.   +3 more
europepmc   +1 more source

Peripheral Nerve Ultrasound Findings in Leprosy: A Scoping Review of Echogenicity, Cross-Sectional Area, and Vascularization Across 15 Studies. [PDF]

Clin Cosmet Investig Dermatol
Gunawan H, Khairuddin R, Hidayah RMN, Nugraha HG, Kuntara A, Amalia F.   +5 more
europepmc   +1 more source