Results 21 to 30 of about 91,813 (306)

RAIDS atlas of significant genetic and protein biomarkers in cervical cancer

Journal of Gynecologic Oncology, 2023
Loss of function in epigenetic acting genes together with driver alterations in the PIK3CA pathway have been shown significantly associated with poor outcome in cervical squamous cell cancer. More recently, a CoxBoost analysis identified 16 gene alterations and 30 high level activated proteins to be of high interest, due to their association with ...
Suzy Scholl, Diana Bello Roufai, Linda Larbi Chérif, Maud Kamal   +3 more
openaire   +2 more sources

Effects of occipital-atlas stabilization in the upper cervical spine kinematics: an in vitro study [PDF]

Scientific Reports, 2021
AbstractThis study compares upper cervical spine range of motion (ROM) in the three cardinal planes before and after occiput-atlas (C0–C1) stabilization. After the dissection of the superficial structures to the alar ligament and the fixation of C2, ten cryopreserved upper cervical columns were manually mobilized in the three cardinal planes of ...
Hidalgo García, César, Lorente, Ana I, López de Celis, Carlos, Lucha López, Orosia, Malo Urriés, Miguel, Rodríguez Sanz, Jacobo, Maza Frechín, Mario, Tricás Moreno, José Miguel, Krauss, John, Pérez Bellmunt, Albert   +9 more
openaire   +5 more sources

Posterior midline cleft of the atlas – a crucial anatomical variation in vertebral fractures

Iberoamerican Journal of Medicine, 2021
The anatomy of the first vertebra, namely atlas, has significant clinical implications. Atlas is situated between the occipital bone and the second cervical vertebra (axis) and is one of the main points of head movement.
Serghei Covantev, Rasul Uzdenov, Kseniya Zabudskaya, Olga Belic   +3 more
doaj   +1 more source

Cryptic complexity in felid vertebral evolution: shape differentiation and allometry of the axial skeleton [PDF]

, 2016
Members of the mammalian family Felidae (extant and extinct cats) are grossly phenotypically similar, but display a 300-fold range in body size, from less than 1 kg to more than 300 kg.
Alvarez, Andrew R. Cuff, Anjali Goswami, Antón, Argot, Bertram, Biewener, Biewener, Buchholtz, Buchholtz, Buchholtz, Buchholtz, Carbone, Carlson, Cuff, Day, Doube, Ewer, Fabre, Felsenstein, Garland, German, Gonyea, Gonyea, Goswami, Goswami, Goswami, Goswami, Gál, Halpert, Hammer, Head, Hutchinson, Ilin, Irschick, Jenkins, John R. Hutchinson, Johnson, Jones, Jones, Klingenberg, Klingenberg, Koob, Leyhausen, Long, Long, MacDonald, Macpherson, Macpherson, Marcela Randau, Martins, Mattern, Meachen-Samuels, Meachen-Samuels, Meachen-Samuels, Meachen-Samuels, Meachen-Samuels, Meloro, Molnar, Moon, Muller, Narita, Nyakatura, Nyakatura, Olson, Paradis, Peigné, Pierce, Pierce, Piras, Polly, Pridmore, Revell, Samuels, Schilling, Shapiro, Shapiro, Slater, Slater, Smit, Stephanie E. Pierce, Sunquist, Turner, Walmsley, Warton, Zhang   +85 more
core   +3 more sources

Dystopic Os odontoideum: A rare cause of atlantoaxial instability

Journal of Spinal Surgery, 2017
Os odontoideum is a relatively common developmental anomaly of the craniovertebral junction (CVJ), which is usually an incidental finding on spine imaging. But the dystopic variety of os odontoideum is uncommon and can be baleful.
Joe M Das, K Krishnakumar, Suresh Nair
doaj   +1 more source

Yin Yang 1 is associated with cancer stem cell transcription factors (SOX2, OCT4, BMI1) and clinical implication. [PDF]

, 2016
The transcription factor Yin Yang 1 (YY1) is frequently overexpressed in cancerous tissues compared to normal tissues and has regulatory roles in cell proliferation, cell viability, epithelial-mesenchymal transition, metastasis and drug/immune resistance.
Bonavida, Benjamin, Garbán, Hermes, Kaufhold, Samantha   +2 more
core   +2 more sources

Parafuso de massa lateral do atlas para fixação da coluna cervical superior: resultados cirúrgicos Tornillos de masa lateral del atlas para la fijación de la columna cervical superior: resultados quirúrgicos Lateral mass screws of the atlas for upper cervical spine fixation: surgical results

Coluna/Columna, 2011
OBJETIVO: Apresentar os resultados cirúrgicos de uma série de casos de estabilização da coluna cervical superior com o uso de parafusos de massa lateral do atlas.
Enrico Ghizoni, Andrei Fernandes Joaquim, Diogo Valli Andrerle, Sérgio Raimundo Onofre Cabral   +3 more
doaj   +1 more source

Giant petrous bone cholesteatoma: combined microscopic surgery and an adjuvant endoscopic approach [PDF]

, 2016
Petrous bone cholesteatomas (PBCs) are epidermoid cysts, which have developed in the petrous portion of the temporal bone and may be congenital or acquired.
Iannella, Giannicola, Magliulo, Giuseppe, Pasquariello, Benedetta, Re, Massimo, Savastano, Ersilia   +4 more
core   +1 more source

The Transspinal Canal Screwing Technique for Atlantoaxial Anomalies: A Technical Note and 2 Case Reports [PDF]

Neurospine, 2019
It is difficult to treat atlantoaxial instability in patients with a high-riding vertebral artery or anomalies of the craniocervical junction. We report 2 successful cases in which the transspinal canal screwing technique was used because of difficulties
Kento Takebayashi, Motoo Kubota, Masahito Yuzurihara, Shigekuni Tachibana, Takakazu Kawamata   +4 more
doaj   +1 more source

Cervical Spinal Stenosis and Myelopathy Due to Atlas Hypoplasia

Journal of the Chinese Medical Association, 2007
This paper describes a patient who presented at our hospital with neurologic symptoms due to congenital cervical spinal stenosis at the atlas level. Congenital atlantal stenosis is usually due to hypoplasia of the posterior arch of the atlas. It is a rare cause of spinal stenosis, and only 12 symptomatic patients with isolated atlantal stenosis have ...
Hsu, Yu-Hone, Huang, Wen-Cheng, Liou, Kang-Du, Shih, Yang-Hsin, Lee, Liang-Shong, Cheng, Henrich   +5 more
openaire   +2 more sources