Due to the increasing capability of modern linear accelerators to achieve beam stability over small numbers of monitor units, gating the treatment in time with the patient's natural respiratory cycle is now a possibility.
Most festivals get their volunteers to help out with tasks such as giving out wristbands, car parking, monitoring gates, litter picking or just keeping an eye on things.
Here, we demonstrate the use of confocal fluorescence microscopy as a non-invasive technique to optically monitor the gating of individual Ca2+ channels.
Vital parameters (temperature and respiration rate) during the scan were monitored using the SAII 1025L monitoring and gating system (Small Animal Instruments , Inc Stony Brook, NY, USA).
The breathing rate of the mice was monitored using a small animal monitoring and gating system (Small Animal Instruments Inc., NY).
R-R intervals with an average of ±20 % on ECG monitoring were accepted for gating.
The need to use longer imaging times for some MRI acquisitions represents a major challenge for these studies, and researchers must ensure that adequate physiological monitoring is supported with gating systems to minimise biological motion effects and that the animal's homeostasis through the scanning period is maintained.
The body temperature and heart and breath rates of the animals were monitored by a MR-compatible small animal monitoring and gating system (SAM system, model 1025/1025L, SA Instruments Inc , USA during the MRI and PET examinations.
Donor-derived lymphocytes were monitored by flow cytometry while gating on Thy1.1; by day 32, all surviving donor-derived lymphocytes were considered memory cells.
(b) Model 1025 small animal monitoring and gating system (Small Animal Instruments, Inc., Stony Brook, NY, USA): the ECG system used for the MRI scanners uses sub-dermal needle electrodes, pads or surface electrodes.
A further set of costs relate to employees, whether this is hiring new security guards to monitor electronic gates, training existing staff to handle new tagging systems, or the hours required to tag and de-tag products in store (if adopting this type of tagging strategy).
