Background: A non-union fracture is one of the most common complications arising from an untreated fracture. Bone grafts are able to fasten bone healing which can prevent and cure non-union fractures. Therefore, alternative hydroxyapatite bone grafts from waste resources are needed to increase the availability of bone grafts in the healthcare system. A bone substitute, hydroxyapatite (HA), has …
Background: Obstructive sleep apnea (OSA) is a chronic condition characterized by repetitive episodes of upper airway collapse, apnea, and arousal during sleep. OSA and type 2 diabetes mellitus (T2DM) are common comorbid conditions. Haemoglobin A1c (HbA1c) is an approximation of an individual’s average blood glucose level for the prior two to three months, and therefore is considered to b…