Results 111 to 120 of about 199,216 (309)

T1 Over Squared Proton Density Ratio to Characterize Multiple Sclerosis Lesions

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Differentiating remyelinated from demyelinated lesions in MS remains challenging without histological confirmation. This study introduces the T1‐to‐PD2 ratio (TPR) imaging approach and evaluates its ability to characterize MS lesions alongside other quantitative MRI (qMRI) metrics. Methods Thirty individuals with MS (mean age: 47.5 ± 
Sarah J. Wright, Scotty G. McKay, Jean Ramos Bou, Fen Bao, Vivian B. Truong, Chenyang Li, Li Jiang, Anza B. Memon, E. Mark Haacke, Yulin Ge, Yongsheng Chen   +10 more
wiley   +1 more source

Cognitive and Neuroimaging Divergence Between Juvenile and Adult FUS Amyotrophic Lateral Sclerosis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Amyotrophic lateral sclerosis (ALS) is a neurodegenerative disorder characterized by progressive motor neuron degeneration. Fused in sarcoma (FUS)‐associated juvenile ALS (jALS) represents a distinct and aggressive subgroup with rapid deterioration and poor prognosis.
Alexandra V. Jürs, Marcel Naumann, Annaliis Lehto, Hanna Schön, Jens Kurth, Johannes Prudlo, Andreas Hermann, Elisabeth Kasper   +7 more
wiley   +1 more source

Interplay Between Immune Microenvironment CD8⁺ Tumor-Infiltrating Lymphocytes and PDL-1 Expression as Prognostic Markers in Invasive Cervical Squamous Cell Carcinoma

Medicina
Background: Cervical cancer remains a major cause of cancer-related morbidity and mortality worldwide, with limited therapeutic options for advanced disease.
Laura-Andra Petrică, Mariana Deacu, Georgeta Camelia Cozaru, Anca Florentina Mitroi, Gabriela Izabela Bălţătescu, Manuela Enciu, Oana Cojocaru, Anca-Antonela Nicolau, Andrei Radu Baz, Lucian Șerbănescu, Mariana Aşchie   +10 more
doaj   +1 more source

Cervix: Double Cervix

, 1900
Double cervix. Congenital anomaly; both cervices--body of uterus not here--have been opened, displaying the opened os and endocervical canal.
MUSC Department of Pathology and Laboratory Medicine
core  

Interaction of Intraprocedural Antiplatelets and Intravenous Thrombolysis in Acute Intracranial Stenting: RESISTANT Registry Subanalysis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Introduction/Objective Acute intracranial stenting during endovascular thrombectomy (EVT) for ischemic stroke requires intraprocedural antiplatelet therapy (APT) to maintain patency. However, the hemorrhagic risk of combining APT with intravenous thrombolysis (IVT) remains uncertain.
Aaron Rodriguez‐Calienes, Leonardo Cruz‐Criollo, Eric Kontowicz, Marta Olivé‐Gadea, Francesco Diana, Johannes Kaesmacher, Adnan Mujanovic, Serdar Geyik, Songul Senadim, Amedeo Cervo, Andrea Salcuni, Mariangela Piano, Manuel Moreu, Alfonso López‐Frías, Ameer E. Hassan, Samantha Miller, Elena Zapata‐Arriaza, Asier de Albóniga‐Chindurza, Mauro Bergui, Stefano Molinaro, João André Sousa, Fábio Gomes, João Sargento‐Freitas, Andrea Alexandre, Alessandro Pedicelli, Jeremy Hofmeister, Paolo Machi, Luca Scarcia, Erwah Kalsoum, Jose Amorim, Torcato Meira, Leonardo Renieri, Francesco Capasso, Daniele Romano, Eduardo Bárcena‐Ruiz, David Seoane, Mohamad Abdalkader, Piers Klein, Thanh N. Nguyen, Catarina Perry da Câmara, Anderson Brito, Nashwa Abdelhakim, Isabel Fragata, Dileep R. Yavagal, Jude H. Charles, Jose Rodriguez Castro, Pedro Vega, Atilla Özcan Özdemir, Zehra Uysal Kocabaş, Stanislas Smajda, Sadiq Al Salman, Jane Khalife, Tudor G. Jovin, Francesco Biraschi, Francesca Richetti, Pedro Castro, Luis Albuquerque, Adnan Siddiqui, Vinay Jaikumar, Pedro Navia, Nikolaos Ntoulias, Marios Psychogios, Mariano Velo, Joaquín Zamarro, Gonzalo de Paco, Yazan Ashouri, Mohammad AlMajali, Juan F. Arenillas, Alicia Sierra, Michele Romoli, João Pedro Marto, Shadi Yaghi, Marc Ribo, Alejandro Tomasello, Manuel Requena, Santiago Ortega‐Gutierrez   +75 more
wiley   +1 more source

Dynamics of immune-checkpoint regulators and inflammatory cytokines and chemokines associated with preterm birth before and after cervical cerclage

Frontiers in Immunology
BackgroundCervical insufficiency (CI), characterized by painless cervical dilation during the second trimester, is a major cause of preterm birth.
Seri Jeong, Keun-Young Lee, Ga-Hyun Son, Kyong-No Lee, Won Kyong Cho, Hoseong Choi, Jonghyun Lee, Joanne Kwak-Kim   +7 more
doaj   +1 more source

Upper Cervical Cord Area as a Biomarker of Conversion to Secondary Progressive Multiple Sclerosis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective This study assessed whether upper cervical cord area (UCCA) measured on routine brain MRI can serve as a biomarker of conversion to SPMS. Methods This is a single‐center retrospective cohort study of RRMS patients with cross‐sectional and longitudinal analyses of clinical and MRI data. Future SPMS converters were matched by age, sex,
Nabil K. El Ayoubi, Sola Al Ghazal, Salem Hannoun, Medhat A. Siddik, Nour M. Najjar, Jim Dagher, Joseph Abboud, Myriam G. Semaan, Samia J. Khoury   +8 more
wiley   +1 more source

Tamizaje para cáncer de cuello uterino: cómo, desde y hasta cuándo Screening for cancer of the cervix uteri: how, from which age onwards and up to which age

Revista Colombiana de Obstetricia y Ginecología, 2005
Objetivo: evaluar la evidencia disponible en cuanto a tamizaje de cáncer de cuello uterino en tópicos tales como pruebas disponibles, cuándo iniciarlo, a qué intervalos, cuándo suspenderlo e indicaciones en mujeres sometidas a histerectomía por patología
Jairo Amaya, Sonia Restrepo
doaj  

Towards cervical AI of sheep with stored semen: latest insights and future developments

The Journal of Reproduction and Development
Artificial insemination (AI) is widely used in sheep breeding; however, fertility obtained with frozen-thawed ram semen following cervical (vaginal) insemination remains markedly low compared with fresh semen.
Elie BARAKAT, Theo PRUDHOMME, Hans ADRIAENSEN, Marie-Emilie LEBACHELIER DE LA RIVIÈRE, Sarah BARBEY, Karine REYNAUD, Guillaume TSIKIS, Olivier LASSERRE, Simon P. DE GRAAF, Xavier DRUART   +9 more
doaj   +1 more source

Cervix: Squamous Cell Carcinoma

, 1900
Carcinoma, squamous cell, of cervix. Arrow points to elevated, irregular, exophytic lesion which occupies about one-fourth of the circumference of the ...
MUSC Department of Pathology and Laboratory Medicine
core