This study aimed at developing a method for detection of brain tumors at 7 teslas thanks to 19F MRI contrast agents. We particularly assessed the potential of this method to highlight tumor angiogenesis with RGD-functionalized contrast agents targeting ανβ3 integrin, a biomarker over-expressed at the surface of new capillary blood vessels. Owing to low local concentrations in contrast agent, the first step consisted in optimizing a multi spin echo sequence dedicated to a well-known biocompatible perfluorocarbon, perfluorooctylbromide (PFOB). We show that careful adjustment of sequence parameters allows cancellation of J-modulation and T2 enhancement, and yields an excellent sensitivity in vitro. Our sequence was then tested for oxygenation ...
Brain microvessels are characterized by specific structure and organization within the neurovascular...
Brain microvessels are characterized by specific structure and organization within the neurovascular...
Recent progress in magnetic resonance imaging (MRI) has opened the way for micron-scale resolution, ...
Epidemiological studies have reported an increase in male infertility over the past fifty years, esp...
Placental development is a process that is finely controlled. It is characterized by early and deep ...
Advanced techniques used in radiotherapy for cancer treatment, such as Intensity-Modulated Radiation...
During this thesis work, we studied by ballistic electron magnetic microscopy (BEMM) the hot electro...
Angiogenesis, the development of new blood vessels from pre-existing vasculator, plays a crucial rol...
Engrailed (En) is an important transcription factor in embryo’s segmentation and anterior-posterior ...
Colorectal cancer is one of the major causes of cancer-related deaths. We took advantage of Apc muta...
During the past few years, organic light-emitting devices (OLEDs) gradually appeared in consumer ele...
During the past few years, organic light-emitting devices (OLEDs) gradually appeared in consumer ele...
The « in vitro » tests are requested for the establishment of nearly 70% of diagnoses and their deve...
Advanced techniques used in radiotherapy for cancer treatment, such as Intensity-Modulated Radiation...
Originally identified as dietary lipid detergents, bile acids (BA) are now recognized as signaling m...
Brain microvessels are characterized by specific structure and organization within the neurovascular...
Brain microvessels are characterized by specific structure and organization within the neurovascular...
Recent progress in magnetic resonance imaging (MRI) has opened the way for micron-scale resolution, ...
Epidemiological studies have reported an increase in male infertility over the past fifty years, esp...
Placental development is a process that is finely controlled. It is characterized by early and deep ...
Advanced techniques used in radiotherapy for cancer treatment, such as Intensity-Modulated Radiation...
During this thesis work, we studied by ballistic electron magnetic microscopy (BEMM) the hot electro...
Angiogenesis, the development of new blood vessels from pre-existing vasculator, plays a crucial rol...
Engrailed (En) is an important transcription factor in embryo’s segmentation and anterior-posterior ...
Colorectal cancer is one of the major causes of cancer-related deaths. We took advantage of Apc muta...
During the past few years, organic light-emitting devices (OLEDs) gradually appeared in consumer ele...
During the past few years, organic light-emitting devices (OLEDs) gradually appeared in consumer ele...
The « in vitro » tests are requested for the establishment of nearly 70% of diagnoses and their deve...
Advanced techniques used in radiotherapy for cancer treatment, such as Intensity-Modulated Radiation...
Originally identified as dietary lipid detergents, bile acids (BA) are now recognized as signaling m...
Brain microvessels are characterized by specific structure and organization within the neurovascular...
Brain microvessels are characterized by specific structure and organization within the neurovascular...
Recent progress in magnetic resonance imaging (MRI) has opened the way for micron-scale resolution, ...