Cystic fibrosis patients dating other cystic fibrosis patients
-- Penn State biomaterials scientists have developed a new, inexpensive method for detecting salt concentrations in sweat or other bodily fluids.
The fluorescent sensor, derived from citric acid molecules, is highly sensitive and highly selective for chloride, the key diagnostic marker in cystic fibrosis.
Yang's material is also sensitive to bromide, another salt that can interfere with the results of traditional clinical laboratory tests.
Even trace amounts of bromide can throw off test results.
A care plan will be drawn up that's tailored to their individual needs.
A range of treatments may be used and sometimes treatment in hospital will be needed.
Regular appointments to monitor the condition will also be recommended.
"Our method uses fluorescent molecules based on citrate, a natural molecule that is essential for bone health." Compared to other methods used for chloride detection, Yang's citrate-based fluorescent material is much more sensitive to chloride and is able to detect it over a far wider range of concentrations.
You can manage your condition and minimize complications in several ways.
Always talk to your doctor before starting home remedies.
With the citrate-based sensor, Yang's group can distinguish the difference between chloride and bromide.
The group is also working to establish a possible new standard for bromide detection in diagnosis of the disease.