In vivo volumetric imaging of the mouse embryonic brain using chirp‐coded excitation and a high‐frequency annular‐array.

2010 ◽  
Vol 128 (4) ◽  
pp. 2364-2364
Author(s):  
Jonathan Mamou ◽  
Jeffrey A. Ketterling ◽  
Orlando Aristizábal ◽  
Daniel H. Turnbull
Keyword(s):  
High Frequency ◽  
Embryonic Brain ◽  
Coded Excitation ◽  
Volumetric Imaging ◽  
Annular Array

In vivo imaging of developing mouse embryos using a high-frequency annular-array and chirp-coded excitation.

2009 ◽  
Vol 126 (4) ◽  
pp. 2214
Author(s):  
Jonathan Mamou ◽  
Jeffrey A. Ketterling ◽  
Orlando Aristizábal ◽  
Daniel H. Turnbull
Keyword(s):  
In Vivo Imaging ◽  
High Frequency ◽  
Mouse Embryos ◽  
Coded Excitation ◽  
Annular Array

Аpplying of high-frequency monopolar diathermocoagulation in the treatment of chronic pulpitis

2020 ◽  
Vol 1 (12) ◽  
pp. 40-42
Author(s):  
F. Yu. Daurova ◽  
D. I. Tomaeva ◽  
S. V. Podkopaeva ◽  
Yu. A. Taptun
Keyword(s):  
Root Canal ◽  
High Frequency ◽  
Antibacterial Effect ◽  
Comparison Group ◽  
Poor Quality ◽  
Endodontic Treatment ◽  
Root Canals ◽  
The Third ◽  
Before And After

Relevance: the reason for the development of complications in endodontic treatment is poor-quality instrumental treatment root canals.Aims: a study of the animicrobial action and clinical efficacy of high-frequency monopolar diathermocoagulation in the treatment of chronic forms of pulpitis.Materials and methods: 102 patients with various chronic forms of pulpitis were divided into three groups of 34 patients each. In the first two groups, high-frequency monopolar diathermocoagulation was used in endodontic treatment in different modes. In the third group, endodontic treatment was carried out without the use of diathermocoagulation (comparison group). The root canal microflora in chronic pulpitis in vivo was studied twice-before and after diathermocoagulation.Results: it was established that high-frequency monopolar diathermocoagulation in the effect mode is 3, power is 4 (4.1 W) and effect is 4, power is 4 (5.4 W) with an exposure time of 3 seconds, it has a pronounced antibacterial effect on all presented pathogenic microflora obtained from the root canals of the teeth.

Bone heating and implant removal using a high‐frequency electrosurgical device. An in vivo experimental study

2021 ◽  
Author(s):  
Atsushi Kawamura ◽  
Yosuke Akiba ◽  
Masako Nagasawa ◽  
Makiko Takashima ◽  
Yoshiaki Arai ◽  
...  
Keyword(s):  
Experimental Study ◽  
High Frequency ◽  
Implant Removal

scholarly journals Selective elimination of immunosuppressive T cells in patients with multiple myeloma

Leukemia ◽  
2021 ◽  
Author(s):  
Mohamed H. S. Awwad ◽  
Abdelrahman Mahmoud ◽  
Heiko Bruns ◽  
Hakim Echchannaoui ◽  
Katharina Kriegsmann ◽  
...  
Keyword(s):  
Multiple Myeloma ◽  
T Cells ◽  
Immune Responses ◽  
High Frequency ◽  
Surface Markers ◽  
Selective Elimination ◽  
Related Transcription Factor ◽  
Cell Membrane Protein

AbstractElimination of suppressive T cells may enable and enhance cancer immunotherapy. Here, we demonstrate that the cell membrane protein SLAMF7 was highly expressed on immunosuppressive CD8+CD28-CD57+ Tregs in multiple myeloma (MM). SLAMF7 expression associated with T cell exhaustion surface markers and exhaustion-related transcription factor signatures. T cells from patients with a high frequency of SLAMF7+CD8+ T cells exhibited decreased immunoreactivity towards the MART-1aa26–35*A27L antigen. A monoclonal anti-SLAMF7 antibody (elotuzumab) specifically depleted SLAMF7+CD8+ T cells in vitro and in vivo via macrophage-mediated antibody-dependent cellular phagocytosis (ADCP). Anti-SLAMF7 treatment of MM patients depleted suppressive T cells in peripheral blood. These data highlight SLAMF7 as a marker for suppressive CD8+ Treg and suggest that anti-SLAMF7 antibodies can be used to boost anti-tumoral immune responses in cancer patients.

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