Study of predictive factors of complete response after chemoembolization for unresectable hepatocellular carcinoma in 162 patients.

Aim Of The Study: To study clinical, laboratory and imaging features correlated with complete response (CR) to transarterial chemoembolization (TACE) in patients with unresectable hepatocellular carcinoma (HCC) through 162 patients collected in Hassan II University Hospital of Fez.

Material And Methods: From January 2015 to December 2019, 162 patients diagnosed with 225 HCC were treated by TACE. Among them, 14 showed CR during the follow-up.

Postoperative Administration of the Acetylcholinesterase Inhibitor, Donepezil, Interferes with Bone Healing and Implant Osseointegration in a Rat Model.

Donepezil is an acetylcholinesterase inhibitor commonly used to treat mild to moderate Alzheimer's disease. Its use has been associated with increased bone mass in humans and animals. However, the effect of postoperative administration of donepezil on bone healing remains unknown.

Ranitidine Impairs Bone Healing and Implant Osseointegration in Rats' Tibiae.

Purpose: Ranitidine has been found to have an impact on bone metabolism by suppressing osteoclastogenesis. We hypothesized that the use of ranitidine would impair bone healing and implant osseointegration. This study investigated the effect of postoperative administration of ranitidine on bone healing and osseointegration in rats.

Biomimetic trace metals improve bone regenerative properties of calcium phosphate bioceramics.

The bone regenerative capacity of synthetic calcium phosphates (CaPs) can be enhanced through the enrichment with selected metal trace ions. However, defining the optimal elemental composition required for bone formation is challenging due to many possible concentrations and combinations of these elements. We hypothesized that the ideal elemental composition exists in the inorganic phase of the bone extracellular matrix (ECM).