Results 81 to 90 of about 7,264,146 (332)

Trifid and tetrafid renal sinus: A rare anatomical variation present in a pediatric patient [PDF]

Vojnosanitetski Pregled
Introduction. The anatomical variations of the renal sinus appear as hyperechoic areas on ultrasonography, which may be misinterpreted as true hyperechoic masses like renal angiomyolipomas. Case report.
Çolak Edis
doaj   +1 more source

Anatomic variation in the elastic anisotropy of cortical bone tissue in the human femur

Journal of The Mechanical Behavior of Biomedical Materials, 2008
Experimental investigations for anatomic variation in the magnitude and anisotropy of elastic constants in human femoral cortical bone tissue have typically focused on a limited number of convenient sites near the mid-diaphysis. However, the proximal and
Alejandro A. Espinoza Orías, J. Deuerling, Matthew D. Landrigan, J. Renaud, R. Roeder   +4 more
semanticscholar   +1 more source

CEACAM1 participation in breast cancer progression

Molecular Oncology, EarlyView.
In invasive breast cancer (BC), CEACAM1 shifts from an apical to a uniform membranous/cytoplasmic pattern, or is lost, as tumors dedifferentiate, inversely tracking the Ki‐67 proliferative index. In MCF‐7 cells, only CEACAM1‐4L suppresses proliferation, repressing cell cycle and growth factor genes.
Mykola Lyndin, Irina Kube‐Golovin, Anatolii Romaniuk, Gunther Wennemuth   +3 more
wiley   +1 more source

Anatomic Variation of Sphenoid Sinus and Related Structures in Libyan Population: CT Scan Study

Libyan Journal of Medicine, 2008
Background: Sphenoid sinus is the most inaccessible paranasal sinus, enclosed within the sphenoid bone and intimately related to numerous vital neural and vascular structures. Anatomic variation of the sphenoid sinus is well documented and may complicate
G.H. Hewaidi, G. Omami
semanticscholar   +1 more source

Spatial biology in cancer epigenetics

Molecular Oncology, EarlyView.
Spatial epigenomics combines molecular profiling with tissue architecture to reveal how gene regulation is organized within intact tissues. In cancer, these technologies uncover the mechanisms driving tumor heterogeneity and microenvironmental interactions, opening new opportunities for biomarker discovery and precision medicine.
Eva Crespo‐García, Manel Esteller
wiley   +1 more source

Sternalis muscle : an anatomic variation of the anterior chest wall.

, 2012
The sternalis muscle’s presence is an uncommon anatomic variation of the anterior chest wall’s musculature. It is insufficiently mentioned by the most of anatomical textbooks, although it has been well described by the literature.
Sousa, L. M., Rodrigues, Diego Silveira, Araujo, Daniel Cunha de, Costa, G. A. R., Araújo, B. A., Silva, Adriana Torres da, Oliveira, B. V. M., Costa, J. P., Siqueira, Sávio Lana   +8 more
core   +1 more source

Anatomical Variations of the Vermiform Appendix

Acta Medica Academica
Objective. The aim of the present work is to systematically review and present the existing literature on anatomical variations of the appendix. Methods. Detailed research was conducted in the PubMed medical database, using the terms “Appendix” AND “Anatomical variations”, and 74 articles were initially revealed. After the application of the inclusion
Sakellariadis, Athanasios, Sofou, Foteini, Chrysikos, Dimosthenis, Sampsakos-Mariolis, Theodoros, Schizas, Dimitrios, Troupis, Theodoros, Filippou, Dimitrios   +6 more
openaire   +3 more sources

Bilateral anatomic variation in the vascular pattern of the profunda brachii artery in a male cadaver [PDF]

, 2018
Profunda brachii artery (PBA), known also as the deep artery of the arm, constitutes the largest branch of the brachial artery (BA). Its anatomical variations are due to abnormalities during embryologic development and considered among anatomists as a ...
ELENI PANAGOULI, Gregory Tsoucalas, ALIKI FISKA, DIONYSIOS VENIERATOS   +3 more
core  

Somatostatin receptor 4 (SSTR4) is a tumor suppressor in cutaneous and head & neck squamous cell carcinomas

Molecular Oncology, EarlyView.
This study identifies somatostatin receptor 4 (Sstr4) as a critical tumor suppressor against skin and head/neck cancers (HNSCC, cSCC, and BCC). The loss of Sstr4 removes a check on cell growth, causing hyperactivation of the MAPK‐ERK signaling pathway (↑).
Ali Taqvi, Tuan Khang Huynh, Adway Kadam, Zahra Kardan, Yue Yan, Amina Jamal Laham, Sampath Kumar Loganathan   +6 more
wiley   +1 more source

There is more: Variation in expletive constructions in Dutch [PDF]

, 2018
This thesis is concerned with expletive clauses in Dutch. An example of such a construction follows in (1). (1) Er loopt iemand op straat. There walks someone on street ‘Someone is walking in the street.’ In this sentence the expletive pronoun er ‘there’
Wesseling, F., LS Nederlandse taalkunde, ILS Variation   +2 more
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