The phrase "alleviated since" is correct and usable in written English.
It can be used to indicate that something has been made less severe or more bearable from a specific point in time onward.
Example: "The symptoms of the illness have alleviated since the patient started the new treatment."
Alternatives: "reduced since" or "lessened since".
There was concern about the safety of these balances, but that has been alleviated since they are now FDIC insured.
Such desires, accordingly, can never be satisfied, any more than the corresponding fears — e.g., the fear of death — can ever be alleviated, since neither has a genuine referent, i.e., death as something harmful (when it is present, we do not exist) or wealth and power as salves for anxiety.
It is well known that due to the diagonal structure of the broadcasting phase, as shown in (1), the problem of perfect timing synchronization is alleviated since within the TDMA framework, only one source node is allowed to transmit at any one time [24].
After the approval of the Chinese State Council, water has been transferred to Lake Dianchi to alleviate eutrophication since December 2013.
The term (sigma _{ell }varphi ) may be called a "urban warming (alleviating) subsidy," since it represents the reward according to the person's effort to plant trees in a part of his/her land.
Natural products have been investigated and utilized to alleviate disease since early human history.
Relatively small doses of hydrocortisone in the evening may alleviate hypoglycaemia, since the glucose elevating effect of hydrocortisone is more marked after evening than morning dosing of hydrocortisone [ 31]; the mechanism is also time related with an immediate reduction in insulin secretion followed in 4 12 h by increased insulin resistance [ 32, 33].
In other words, the conditions that gave rise to Isis in the first place are still there and have been exacerbated, rather than alleviated, over the past two years since the jihadis took control of Mosul in 2014.
Since montelukast administration alleviated the I/R-induced liver injury and improved the hepatic structure and function, it seems likely that montelukast with its anti-inflammatory and antioxidant properties may be of potential therapeutic value in protecting the liver against oxidative injury due to ischemia-reperfusion.
He has since said that his concerns have been alleviated, but it is unclear how.
And since such discomfort could be alleviated simply, they've put that on the table for discussion.
