AEROBIC BLOOD CULTURES AND COMPARISON TO CLINICAL FINDINGS OF FREE-RANGING GREEN TURTLES () IN EAST CENTRAL FLORIDA.

Positive blood cultures have been identified in debilitated, stranded, and deceased green turtles (), suggestive of septicemia. Interpretation of these results is often difficult because multiple studies have previously identified bacteremia in clinically healthy reptiles. In this study, paired blood cultures and skin cultures obtained after aseptic preparation of the venipuncture site were collected from 50 immature free-ranging green turtles from Port Canaveral, Florida.

Life Over Limb: Why Not Both? Revisiting Tourniquet Practices Based on Lessons Learned From the War in Ukraine.

The use of tourniquets for life-threatening limb hemorrhage is standard of care in military and civilian medicine. The United States (U.S.

Rethinking limb tourniquet conversion in the prehospital environment.

We have highlighted the issue of overuse of tourniquets and described why tourniquet conversion and replacement should be taught and done in the prehospital setting.

PLASMA SEPARATOR TUBES DO NOT HAVE ANY OVERT EFFECTS ON ROUTINE PLASMA CHEMISTRY DATA OF GREEN SEA TURTLES ().

Plasma separator tubes (PSTs) are a variant of lithium heparin blood tube containing a polymer gel, which, when centrifuged, creates a physical barrier between plasma and blood cells. Their use is common in laboratory procedures of reptilian species. This study aimed to determine whether the use of plasma separator tubes impacts plasma biochemistry data in green sea turtles () at time of collection and after 24 hr of contact time with the separator gel after centrifugation at refrigerator temperature.

Combined treatment of disfiguring facial angiofibromas in tuberous sclerosis complex with surgical debulking and topical sirolimus.

Tuberous sclerosis complex (TSC) is an autosomal-dominant disorder that causes the formation of hamartomatous tumors such as facial angiofibromas (FAs). We present a combination of surgical debulking via shave biopsy, curettage, and electrocautery followed by application of sirolimus ointment 1% to the nose to treat FAs in the setting of TSC. This novel approach achieved an optimal therapeutic response in our patient with minimal recurrence of FAs after 1 year of follow-up.

Biphasic peptide amphiphile nanomatrix embedded with hydroxyapatite nanoparticles for stimulated osteoinductive response.

Formation of the native bone extracellular matrix (ECM) provides an attractive template for bone tissue engineering. The structural support and biological complexity of bone ECM are provided within a composite microenvironment that consists of an organic fibrous network reinforced by inorganic hydroxyapatite (HA) nanoparticles. Recreating this biphasic assembly, a bone ECM analogous scaffold comprising self-assembling peptide amphiphile (PA) nanofibers and interspersed HA nanoparticles was investigated.

Osteogenic differentiation of human mesenchymal stem cells synergistically enhanced by biomimetic peptide amphiphiles combined with conditioned medium.

An attractive strategy for bone tissue engineering is the use of extracellular matrix (ECM) analogous biomaterials capable of governing biological response based on synthetic cell-ECM interactions. In this study, peptide amphiphiles (PAs) were investigated as an ECM-mimicking biomaterial to provide an instructive microenvironment for human mesenchymal stem cells (hMSCs) in an effort to guide osteogenic differentiation. PAs were biologically functionalized with ECM isolated ligand sequences (i.