Lappuse 1 no 381 rezultātiem
Intrahepatic arterial infusion chemotherapy (HAI) was performed for 20 hepatocellular cancer (HCC) patients and 7 cholangiocellular cancer (CC) patients. HAI combined transcatheter arterial embolization (TAE) and/or hyperthermia were performed for 10 HCC and 3 CC patients. The effective responses
BACKGROUND
Magnetic fluid hyperthermia is a kind of technology for treating tumors based on nanotechnology. It is suitable to various types of tumors. The purpose of this study was to prepare carboplatin-Fe@C-loaded chitosan nanoparticles with Fe@C as a magnetic core and to investigate efficacy of
OBJECTIVE
Since 1991, we have performed radiofrequency hyperthermia combined with chemotherapy preliminarily for malignant liver tumors.
METHODS
We were using the BSD-1000 Annular phased array system and monitored intratumoral, skin superficial and intrarectal temperature. The subjects consisted of
The efficacy of combined hepatic arterial infusion chemotherapy and hyperthermia for unresectable hepatic tumors of colorectal cancer was retrospectively compared with hepatic arterial infusion chemotherapy alone. Nine cases were treated with combination therapy and eight cases were treated with
The effect of intra-arterial infusion of lipiodol-emulsion and local hyperthermia on tissue blood flow was examined in experimental hepatic tumor and normal liver of rabbits. VX-2 tumor was implanted in liver of rabbit. The tissue blood flow was estimated by hydrogen gas clearance method when the
Arterial chemoembolization using degradable starch microspheres and adriamycin was combined with hyperthermia to treat advanced liver cancer. The prolonged peak adriamycin level in hepatic venous blood suggested that the drug persisted for longer in the liver after injection containing microspheres.
This study aimed to investigate the therapeutic mechanism of treating SMMC-7721 liver cancer cells with magnetic fluid hyperthermia (MFH) using Fe₂O₃ nanoparticles. Hepatocarcinoma SMMC-7721 cells cultured in vitro were treated with ferrofluid containing Fe₂O₃ nanoparticles and irradiated with an
To evaluate the efficacy of intra-arterial chemotherapy combined with hyperthermia for metastatic liver cancer, our cooperative study group carried out a randomized clinical trial comparing intra-arterial chemotherapy alone and intra-arterial chemotherapy combined with hyperthermia. Patients were
OBJECTIVE
Ferromagnetic Embolization Hyperthermia (FEH) consists of arterially embolizing tumours with ferromagnetic particles to cause hysteretic heating upon subsequent exposure to an alternating magnetic field. The objective was to determine the effect of tumour size during FEH using a rabbit
Sixteen patients were treated for liver cancer (primary and metastatic) by a combination of internal radiation therapy with intra-arterial yttrium 90 microspheres and regional hyperthermia with electromagnetic radiation. Four patients have their liver disease apparently controlled; two had a partial
This study aimed to investigate the therapeutic mechanism of treating SMMC-7721 liver cancer cells with magnetic fluid hyperthermia (MFH) using Fe2O3 nanoparticles. Hepatocarcinoma SMMC-7721 cells cultured in vitro were treated with ferrofluid containing Fe2O3 nanoparticles and irradiated with an
An experimental model for local microwave hyperthermia treatment of liver tumors is presented. Fifty-four Wistar rats were inoculated with a transplantable adenocarcinoma (NGW) in the central liver lobe. Ten to 16 days later 28 of the rats were exposed to local hyperthermia. A master thermistor
OBJECTIVE
Dextran magnetite complex (DM) is a colloidal suspension of subdomain magnetite particles ('magnetic fluid'). It has been reported that DM generates a great amount of heat in an AC magnetic field.
METHODS
In this experimental study on Japanese white rabbits, a new treatment modality for
BACKGROUND
The purpose of this study was to observe the effect and feasibility of hyperthermia and the influence of heat on surrounding organs in a VX2 rabbit liver model exposed to an alternating magnetic field after embolization with ferromagnetic nanoparticles.
METHODS
Forty rabbits containing
OBJECTIVE
It is possible to arterially embolize or directly inject liver tumors in small animal models with ferromagnetic particles that generate hysteretic heating on exposure to an alternating magnetic field. The objective of this study was to compare the response of liver tumors to arterial