Results 111 to 120 of about 4,305,734 (370)

PRIMARY HYPERPARATHYROIDISM PRESENTING AS UNILATERAL EXOPHTHALMOS [PDF]

open access: yesActa Medica Iranica, 1996
Primary or secondary hyperparathyroidism can present with a brown tumor of the mandible. Involvement of other skull and facial bones is extremely rare. Only a few cases with brown tumor of the orbital bones have been reported.
Fatourechi   +2 more
doaj   +1 more source

Escaping Antiangiogenic Therapy: Strategies Employed by Cancer Cells [PDF]

open access: yes, 2016
Indexación: Web of ScienceTumor angiogenesis is widely recognized as one of the hallmarks of cancer. Consequently, during the last decades the development and testing of commercial angiogenic inhibitors has been a central focus for both basic and ...
Carrasco-Avino, G   +4 more
core   +1 more source

Brown tumor of the mandible: Magnetic susceptibility demonstrated by MRI

open access: yesRadiology Case Reports, 2015
We present a case of a 75-year-old woman with right mandible cystic lesion and primary hyperparathyroidism. The MRI demonstrated marked loss of signal intensity on T2 gradient-echo images, suggesting intralesional hemossiderin.
R. Carvalho   +3 more
semanticscholar   +1 more source

Mesenchymal Stem Cells‐Derived Extracellular Vesicles Mimetics as Osteoinductive Mediators for Bone Healing

open access: yesAdvanced Functional Materials, EarlyView.
Mesenchymal stem cell‐derived nanoghosts (MSC‐NGs) mimic naturally secreted extracellular vesicles (MSC‐EVs) in structure and physicochemical properties but can be synthesized at more translatable yields. As osteogenic agents, MSC‐NGs demonstrate superior outcomes compared to MSC‐EVs.
Antoine Karoichan   +4 more
wiley   +1 more source

Rare Classic Presentation of Primary Hyperparathyroidism: A Case Report and Literature Review

open access: yesOpen Access Surgery, 2023
Wongel Tena Shale,1 Tolasa Dibisa Jirata,2 Mekbeb Chere Enawgaw,1,3 Ararso Gonfa Metekia,2 Yosef Lemma Kelecha1 1Jimma University College of Public Health and Medical Sciences, Department of Surgery, Jimma University, Jimma, Oromia, Ethiopia; 2Jimma ...
Shale WT   +4 more
doaj  

Haploinsufficiency of the Myc regulator Mtbp extends survival and delays tumor development in aging mice. [PDF]

open access: yes, 2016
Alterations of specific genes can modulate aging. Myc, a transcription factor that regulates the expression of many genes involved in critical cellular functions was shown to have a role in controlling longevity.
Boyd, Kelli   +3 more
core   +2 more sources

Electric Pulse Regulated MXene Based Nanozymes for Integrative Bioelectricity Immuno‐Cancer Therapy

open access: yesAdvanced Functional Materials, EarlyView.
MXenzyme‐mediated bioelectricity cancer therapy (MXenzyme‐BECT) enhances cancer cell death through irreversible depolarization, ion channel disruption, ROS generation, and immunogenic cell death. Computational simulations reveal the electrical mechanisms by which MXenzyme acts on single cells and support to predict treatment parameters. Next‐generation
Sanghee Lee   +6 more
wiley   +1 more source

3D (Bio) Printing Combined Fiber Fabrication Methods for Tissue Engineering Applications: Possibilities and Limitations

open access: yesAdvanced Functional Materials, EarlyView.
Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana   +2 more
wiley   +1 more source

Evaluation of Hepatocellular Carcinoma Transarterial Chemoembolization using Quantitative Analysis of 2D and 3D Real-time Contrast Enhanced Ultrasound. [PDF]

open access: yes, 2018
Quantitative 2D and 3D contrast-enhanced ultrasound (CEUS) was assessed to evaluate early transarterial chemoembolization (TACE) treatment response. Seventeen patients scheduled for TACE for the treatment of hepatocellular carcinoma participated in the ...
Eisenbrey, John R.   +7 more
core   +1 more source

Evasion of anti-growth signaling: a key step in tumorigenesis and potential target for treatment and prophylaxis by natural compounds [PDF]

open access: yes, 2015
The evasion of anti-growth signaling is an important characteristic of cancer cells. In order to continue to proliferate, cancer cells must somehow uncouple themselves from the many signals that exist to slow down cell growth.
A.R.M. Ruhul Amin   +515 more
core   +1 more source

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