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RISS 인기검색어
- 검색키워드
- 저자 : Aditi Saha (검색결과 4 건)
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Saha, Aditi,Shah, Sonal,Waknis, Pushkar,Aher, Sharvika,Bhujbal, Prathamesh,Vaswani, Vibha The Korean Dental Society of Anesthsiology 2019 Journal of Dental Anesthesia and Pain Medicine Vol.19 No.4
Background: Pain is an unpleasant sensation ranging from mild localized discomfort to agony and is one of the most commonly experienced symptoms in oral surgery. Usually, local anesthetic agents and analgesics are used for pain control in oral surgical procedures. Local anesthetic agents including lignocaine and bupivacaine are routinely used in varying concentrations. The present study was designed to evaluate and compare the efficacy of 0.25% and 0.5% bupivacaine for postoperative analgesia in infraorbital nerve block. Methods: Forty-one patients undergoing bilateral maxillary orthodontic extraction received 0.5% bupivacaine (n = 41) on one side and 0.25% bupivacaine (n = 41) on the other side at an interval of 7 d. The parameters evaluated for both the bupivacaine concentrations were onset of action, pain during procedure (visual analog scale score [VAS]), and duration of action. The results were noted, tabulated, and analyzed using the Wilcoxon signed rank test. Results: The onset of action of 0.5% bupivacaine was quicker than that of 0.25% bupivacaine, but the difference was not statistically significant (P = 0.306). No significant difference was found between the solutions for VAS scores (P = 0.221) scores and duration of action (P = 0.662). Conclusion: There was no significant difference between 0.25% bupivacaine and 0.5% bupivacaine in terms of onset of action, pain during procedure, and duration of action. The use of 0.25% bupivacaine is recommended.
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Aditi Saha,Sonal Shah,Pushkar Waknis,Prathamesh Bhujbal,Sharvika Aher,Vibha Vaswani 대한구강악안면외과학회 2019 대한구강악안면외과학회지 Vol.45 No.5
This study evaluated and compared the donor site morbidity following minimally invasive and conventional open harvesting of iliac bone for secondary alveolar bone grafting in cleft palate patients. A thorough electronic search of PubMed, Google Scholar, EMBASE, and an institutional library and manual search of various journals was done; Inclusion criteria: 1) full-text articles using a minimally invasive or conventional open harvesting technique for iliac bone for secondary alveolar grafting in cleft palate patients and 2) articles published between January 1, 2001 and June 30, 2017 and Exclusion criteria: 1) articles published in languages other than English, 2) case reports, case series, animal studies, in vitro studies, and letters to the editor, and 3) full-text article unavailable even after writing to the authors. Preliminary screening of 274 studies excluded 223 studies for not meeting the eligibility criteria. Of the remaining 51 studies, 19 were removed for being duplicates. Of the remaining 32 studies, 15 were excluded after reading the abstract. Of the 17 studies that were left, 2 were excluded because they were in a language other than English, and 2 were excluded because the study group did not mention cleft palate patients. Thus, 13 studies providing results for a total of 654 patients were included in this qualitative synthesis. Minimally invasive bone graft harvest techniques are better than the conventional open iliac bone harvest method because they offer shorter operative time, decreased requirement for pain medications, less pain on discharge, and a shorter hospital stay.
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Anti-nemic secondary metabolites produced by Fusarium oxysporum f. sp. ciceris
Aditi Kundu,Supradip Saha,SureshWalia,Tushar Kanti Dutta 한국응용곤충학회 2016 Journal of Asia-Pacific Entomology Vol.19 No.3
Several nonpathogenic strains of Fusarium oxysporum have been selected as potential biological control agents. Culture filtrate of F. oxysporum f. sp. ciceris was extracted sequentially with ethyl acetate (EtOAc) and n-butanol (n-BuOH). Chromatographic separation of EtOAc concentrate has afforded five compounds, bikaverin (1), 3-O-methyl-8-O-methyl fusarubin (2), 8-O-methyl fusarubin (3), anhydrofusarubin (4) and fusarubin (5). Structures of these compounds were elucidated by detailed NMR and LC/ESI-MS spectra. Anti-nemic activity of the extracts and secondary metabolites were evaluated against root-knot nematode, Meloidogyne incognita and reniform nematode, Rotylenchulus reniformis. EtOAc concentrate was found to be strongly active against M. incognita (LC50 56.2 μgmL−1) followed by n-BuOH concentrate (LC50 97.4 μgmL−1). However, these concentrates were moderately effective on R. reniformis (LC50 134.5–189.2 μg mL−1). Fusarubin (LC50 248.9 μg mL−1) was found to be highly active followed by anhydrofusarubin (LC50 257.6 μgmL−1) againstM. incognita. Structure anti-nemic activity relationship indicated comparatively more polar molecule with naphthoquinone nucleus as most active. Fusarubin analogues could be exploited further to develop standard nematicidal liquid formulation.
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Pratik Suthar,Sonal Shah,Pushkar Waknis,Gandhali Limaye,Aditi Saha,Pranav Sathe 대한구강악안면외과학회 2020 대한구강악안면외과학회지 Vol.46 No.1
Objectives: The need for proper wound closure is of paramount importance after any intra-oral surgery. Various wound closure techniques have been described in literature using traditional non-absorbable suture materials. These include like synthetic absorbable sutures, surgical staples and tissue adhesives. Cyanoacrylates are among the most commonly used biocompatible tissue adhesives. To evaluate and compare intraoral wound healing using 3-0 silk sutures and n-butyl-2-cyanoacrylate after alveoloplasty. Materials and Methods: A total of 20 patients requiring bilateral alveoloplasty in the same arch (upper or lower) were included in this study. Patients with any pre-existing pathology or systemic disease were excluded. After alveoloplasty was performed, the wound was closed using 3-0 braided silk sutures on one side, and using n-butyl-2-cyanoacrylate bio adhesive on the other side. Patients were evaluated based on the following parameters: time required to achieve wound closure; the incidence of immediate and postoperative hemostasis; the time to the use of the first rescue medication; the side where pain first arises; and the side where wound healing begins first. Results: Compared to 3-0 silk sutures, cyanoacrylate demonstrated better hemostatic properties, reduced operative time, reduced postoperative pain and better wound healing. Conclusion: These data suggest that cyanoacrylate glue is an adequate alternative to conventional sutures to close the surgical wound after alveoloplasty, and better than are 3-0 silk sutures.
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