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1.
J Pharm Bioallied Sci ; 12(Suppl 1): S394-S398, 2020 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-33149493

RESUMO

Reconstruction of craniofacial bony defects has always been a challenging task for the surgeons over the years. The science of reconstructing such defects is of at most importance to craniofacial and plastic surgeons due to its relevance in facial aesthetics function as well as prerequisite procedure for continuing other surgical procedures. The main goal of the reconstruction of the craniofacial defects is to reduce the morbidity by restoring the facial form and aesthetics, as well as a good function of the facial structures by achieving a reasonable occlusion and articulation. Although significant improvements have occurred during the last few decades, challenges still exist as to what type of reconstruction to be carried out with regard to techniques and the type and quality of materials of choice to be used. As decades progressed, the advancement in surgical techniques and the variety of reconstruction methods have definitely improved the quality of life. This article reviews the method of bony reconstruction of craniofacial defects using autologous human bone marrow stem cells and autologous bone grafts and its modification, which includes much recent tissue engineering techniques and regenerative medicine, thereby replacing older techniques by biological substitutes, which can restore improve and maintain orofacial function and aesthetics.

2.
J Pharm Bioallied Sci ; 11(Suppl 2): S107-S111, 2019 May.
Artigo em Inglês | MEDLINE | ID: mdl-31198321

RESUMO

Immunotherapy is one of the newer entities which is promising, at least can be very much helpful as an adjuvant therapy. This newer modality of the treatment in the field of cancer treatment may be the fourth pillar supporting surgery, chemotherapy, and radiotherapy. Careful selection of patient is the key for success of immunotherapy, which is based on patient's immunological contexture. This review aimed to present the fundamental aspects of tumor immunity and immunotherapy, focused on oral squamous cell carcinoma.

3.
J Pharm Bioallied Sci ; 11(Suppl 2): S260-S264, 2019 May.
Artigo em Inglês | MEDLINE | ID: mdl-31198349

RESUMO

BACKGROUND: Oral submucous fibrosis (OSMF) is a chronic progressively scarring disease of the oral cavity. Lycopene is a powerful antioxidant obtained from tomatoes and has the highest singlet oxygen quenching capacity and a high capacity of quenching other free radicals in vitro among dietary carotenoids. Hyaluronidase is a substance prepared from the testes and semen of mammals that modifies the permeability of connective tissue through the hydrolysis of hyaluronic acid. OBJECTIVE: To evaluate the efficacy of lycopene and lycopene-hyaluronidase combination, and to compare the efficacy of lycopene and lycopene-hyaluronidase combination in the treatment of OSMF. STUDY DESIGN: The study consisted of 45 patients with OSMF divided into three equal groups. Patients in Group A were given Lycored 16 mg daily in two equally divided doses for 3 months. Patients in Group B were given LycoRed along with hyaluronidase intralesional injection of 1500 IU twice weekly for 3 months. Patients in Group C were given placebo capsules. Patients were evaluated after 3 months. The following parameters were recorded: mouth opening, visual inspection, palpatory findings, and burning sensation. RESULTS: There was statistically significant change in mouth opening and burning sensation for lycopene and lycopene-hyaluronidase combination than in the placebo group in the treatment of OSMF, but the lycopene-hyaluronidase combination did not show any statistically significant change when compared with lycopene alone. CONCLUSION: Lycopene appears to be a very promising antioxidant in the management of oral submucous fibrosis, both in clinical and symptomatic improvement.

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