Publications by authors named "Salvatore Mosca"

Introduction: Perioperative steroids administration in total joint arthroplasty gained popularity for pain relief, reduction of postoperative nausea and vomiting (PONV) and enhanced recovery. The purpose of this study is to systematically review and meta-analyze comparative results of prospective randomized trials focused on the effect of systemic steroid administration at different dosages in THA for hip osteoarthritis. The hypothesis is that perioperative systemic steroid administration has a positive impact on postoperative outcomes.

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The term 'fugitive acromegaly' was introduced by the neurosurgeons Bailey and Cushing in 1928 to describe subjects manifesting signs and symptoms of somatotroph hyperfunction with pituitary insufficiency. Currently, it identifies patients with subtle acromegalic dysmorphisms and inconsistent hormonal profile, possibly presenting only with hyperprolactinemia and related clinical symptoms. Patients have rapidly growing, locally invasive, relapsing pituitary macrotumors that can be classified as either acidophil stem cell tumors (ASCTs) or sparsely granulated somatotroph tumors (SGSTs), both of PIT1-lineage.

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Background: In an era of precision and stratified medicine, homogeneity in population-based cohorts, stringent causative entry, and pattern analysis of datasets are key elements to investigate medical treatments. Adhering to these principles, we collected and data pointing to an insulin-sensitizing/insulin-mimetic effect of myo-inositol (MYO) relevant to cell regeneration in dentistry and oral surgery. Confirmation of this possibility was obtained by analysis of the relation between and results (the so-called bed-to-benchside reverse translational approach).

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We engineered an in vitro model of bioartificial 3D bone organoid consistent with an anatomical and vascular microenvironment common to mammalian flat and short bones. To achieve this, we chose the decellularized-decalcified matrix of the adult male rat scapula, implemented with the reconstruction of its intrinsic vessels, obtained through an original intravascular perfusion with polylevolactic (PLLA), followed by coating of the PLLA-fabricated vascularization with rat tail collagen. As a result, the 3D bone and vascular geometry of the native bone cortical and cancellous compartments was reproduced, and the rat tail collagen-PLLA biomaterial could in vitro act as a surrogate of the perivascular extracellular matrix (ECM) around the wall of the biomaterial-reconstituted cancellous vessels.

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Background: Disordered and hypomineralized woven bone formation by dysfunctional mesenchymal stromal cells (MSCs) characterize delayed fracture healing and endocrine -metabolic bone disorders like fibrous dysplasia and Paget disease of bone. To shed light on molecular players in osteoblast differentiation, woven bone formation, and mineralization by MSCs we looked at the intermediate filament desmin (DES) during the skeletogenic commitment of rat bone marrow MSCs (rBMSCs), where its bone-related action remains elusive.

Results: Monolayer cultures of immunophenotypically- and morphologically - characterized, adult male rBMSCs showed co-localization of desmin (DES) with vimentin, F-actin, and runx2 in all cell morphotypes, each contributing to sparse and dense colonies.

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Introduction: To date, the management of critical-sized bone defects lacks a universally accepted approach among orthopedic surgeons. Currently, the main options to treat severe bone loss include autologous grafting, free vascularized bone transfer, bone transport and induced-membrane technique. The purpose of this study is to critically compare the outcomes of Masquelet technique and bone transport to provide a higher level of evidence regarding the indexed techniques.

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We recently designed an innovative scaffold-bioreactor unit for the bioengineering of a three-dimensional (3D) bioartificial human thyroid gland or its miniaturized replica as a part of a microfluidic chip test system. This device is based on the evidence that the 3D geometry of the intraglandular stromal/vascular scaffold (SVS; i.e.

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An academic, anatomist, and Lombrosian psychiatrist active at the University of Parma in Italy at the end of the 19th century, Lorenzo Tenchini produced ceroplastic-like masks that are unique in the anatomical Western context. These were prepared from 1885 to 1893 with the aim of 'cataloguing' the behaviour of prison inmates and psychiatric patients based on their facial surface anatomy. Due to the lack of any reference to the procedure used to prepare the masks, studies were undertaken by our group using X-ray scans, infrared spectroscopy, bioptic sampling, and microscopy analysis of the mask constituents.

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Background: Plantar fibromatosis, or Ledderhose disease, is a benign and hyperproliferative disease of the plantar aponeurosis. There have been described different therapeutic options regarding plantar fibromatosis, both conservative and surgical. The aim of this review is to systematically analyze conservative and operative treatments of plantar fibromatosis described in literature, evaluating which procedure shows the highest success rate and best functional outcome.

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Background: Metal-on-metal hip resurfacing (MoMHR) has been proposed as an effective surgical treatment for young and active patients with symptomatic hip disease. Recently, good clinical and radiographic outcomes have been reported by the designer surgeons at a 15.3 years follow-up; however, results at long follow-up by non-designer surgeons are less satisfactory.

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Few data are available on the effect of biomaterials on surface antigens of mammalian bone marrow-derived, adult mesenchymal stromal cells (MSCs). Since poly(L-lactic acid) or PLLA is largely used in tissue engineering of human bones, and we are developing a reverse engineering program to prototype with biomaterials the vascular architecture of bones for their bioartificial reconstruction, both in humans and animal models, we have studied the effect of porous, flat and smooth PLLA scaffolds on the immunophenotype of in vitro grown, rat MSCs in the absence of any coating, co-polymeric enrichment, and differentiation stimuli. Similar to controls on plastic, we show that our PLLA scaffold does not modify the distribution of some surface markers in rat MSCs.

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We have investigated whether the presence, numerical variations and site of origin of the superior thyroid artery (STA) are influenced by the ethnic group and gender, whether the origin and caliber of this vessel are symmetrical, to what extent a non-selective thyroid angiography, either conventional or by digital subtraction, is effective in visualizing it, and whether this information may be useful in selected clinical conditions. A meta-analysis has been performed, including 24 library- and Medline-selected publications on Caucasoids (European and non-European) and East Asians and a set of original data on European Caucasoids. A total of 3453 Caucasoid and 931 East Asian items, including entire bodies, half bodies and arteries, were used.

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Knowledge of anatomic variability of the superior (STA), inferior (ITA), and lowest accessory (IMA) thyroid arteries may be helpful in certain clinical conditions. However, details of this variability have not been thoroughly described. Specifically, whether the presence and site of origin of STA, ITA, and IMA are influenced by the anthropological group, to what extent their origin is symmetric or asymmetric, and the role played by this variability in visualizing each thyroid artery by nonselective thyroid angiography is not known.

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