iosr-JDMS   Volume-22 ~ Issue-8 ~ Aug. 2023

Abstract: Intestinal amebiasis, caused by the protozoan parasite Entamoeba histolytica, remains a significant global health burden. Despite the prevalence of this infection, many individuals exposed to the parasite remain asymptomatic, indicating the presence of host protective mechanisms.This review paper aims to explore and analyze the current scientific literature on the host's immune response and protective mechanisms against E. histolytica infection. The review covers multiple aspects, including mucin exocytosis, gut microbiota, antimicrobial peptides, immune response, vaccine development, epithelial tight junctions, Paneth cells, oxidative stress response, glycosylation, and the interplay between the gut microbiota and Muc2 mucin.The integration of these findings provides a holistic understanding of the host-parasite interaction and offers insights into potential strategies for preventing and managing amebiasis.

Key Word: Intestinal amebiasis, Entamoeba histolytica. Host immunoresponce

[1]. Cornick, S. Et Al. (2016) Entamoeba Histolytica Cysteine Protease 5 Evokes Mucin Exocytosis From Colonic Goblet Cells Via Αvβ3 Integrin. Plos Pathog. 12, E1005579.
[2]. Cornick, S. Et Al. (2017) Entamoeba Histolytica-Induced Mucin Exocytosis Is Mediated By VAMP8 And Is Critical In Mucosal Innate Host Defense. Mbio 8, E01323-17.
[3]. Leon-Coria, A. Et Al. (2020) Muc2 Mucin And Nonmucin Microbiota Confer Distinct Innate Host Defense In Disease Susceptibility And Colonic Injury. Cell. Mol. Gastroenterol. Hepatol. Published Online July 10, 2020. Https
[4]. Watanabe, K. Et Al. (2017) Microbiome-Mediated Neutrophil Recruitment Via CXCR2 And Protection From Amebic Colitis. Plos Pathog. 13, E1006513.
[5]. Ngobeni, R. Et Al. (2017) Entamoeba Species In South Africa: Correlations With The Host Microbiome, Parasite Burdens, And First Description Of Entamoeba Bangladeshi Outside Of Asia. J. Infect. Dis. 216, 1592–1600

Abstract: Background: Heat Polymerized Acrylic Resin Denture Bases Have Biological Properties That Give Certain Microorganisms The Ability To Colonize Such As Candida Albicans. Denture Disinfection Can Be Done With Non-Traditional And Traditional Materials Such As Leaf Extract. Castor Leaf Extract (Ricinus Communis) Has Been Shown To Contain Tannin, Terpenoid, Saponin, Phenol And Flavonoid Phytochemical Compounds Which Are Effective As Antifungals.....

Key Word: Disinfection, Roughness, Color, Castor Oil Leaves

[1]. Setyowati O, Sujati S, Wahjuni S. Pattern Of Demand For Making Dentures At Dental Laboratory In Surabaya City, Indonesia. J Vocat Heal Stud. 2019;3(1):1
[2]. Munadziroh E. Cytotoxicity Of Heatcured Acrylic Resin To Fibroblast Cells. Dent J Maj Dentistry. 2004;37(2):95–8
[3]. Gleiznys A, Zdanaviciene E, Zilinskas J. A Literature Review. Stomatologija. Baltic Dent And Maxillofacial J 2015; 17: 54-66
[4]. Azmy NA. Ricinus Communis L. Leaf Extract As Natural Antimicrobial: Development Of New Antimicrobials Against MDR Microbes. Medulla. 2020;10(3):443–7
[5]. Sarfina J, Nurhamidah N, Handayani D. Antioxidant And Antibacterial Activity Test Of Ricinus Communis L (Jarak Kepyar) Leaf Extract. Allotrope. 2017;1(1):66–70.

Abstract: In Acute pancreatitis is an acute inflammatory disease and one of the most GI causes of hospital admission.In early phase, there is dominant Systemic Inflammatory Response Syndrome (SIRS) leading to multi organ failure. In late phase, counter inflammatory reactions predominate to septic complications. In SIRS, because of inflammatory cytokines, there is increase in red cell distribution width due to release of premature RBC and also platelet count decreases. As a result, there will be an raised.....

[1]. Stevenson K . Carter Cr In Acute Pancreatitis Surgery 2013;31:295-303
[2]. Isenmann R,Rau B,Bergerhg . Early Severe Acute Pancreatitis 2001;22:274-278.
[3]. Pitchumoni Cs,Patel Nm,Shah P.Factors Influencing Mortality In Acute Pancreatitis
2005;39:787814
[4]. Singh Vk,Wu Bu,Bollen Atl ,Repas K,Banks Pa.Early Systemic Inflammatory Response Syndrome In A/W Acute Severe Pancreatitis.2009;7:1247-1251.
[5]. Brown A,Orav J,Banks Pa.Hemoconcentration Is An Early Marker For Organ Failure And Necrotizing Pancreatitis.Pancreas 2000;20:367-372.
[6]. Lee Ws,Haung Jf,Chaung Wl.Outcome Assessment In Acute Pancreatitis Patients.2013;29:469-477..

Abstract: Maintenance of dental and oral hygiene for preschooler involves direct interaction between children and parents because children's dental health cannot be separated from the attitudes and behavior of parents, especially the mother as the key person to the child. This study aims to determine the behavior of mothers in maintaining dental and oral hygiene of preschool children who consume formula milk with caries experience. This type of research is analytic with a cross-sectional design. The subjects were 100 pairs of mother and preschool children who consumed formula milk in Medan. Data was collected by distributing questionnaires and caries experience was examined directly using a diagnostic tools. Respondents who have correct behavior are given a score of 1, those......

Keywords: m other's behaviour, oral health, caries experience

[1] American Academy Of Pediatric Dentistry 2016. Policy On Early Childhood Caries ( ECC ): Classifications, Consequences, And
Preventive Strategies. Oral Health Policies ; 3 9(6): 59 61.
[2] Kemen trian Kesehatan RI , 2014. Pokok Pokok Hasil Riskesdas Indonesia . Jakarta : Lembaga Penerbitan Badan Litbangkes : 155 6.
[3] More SG , Sankeshwari R , Patil PA , Jalihal SS , Ankola AV , 2018. Infant Formula And Early Childhood Caries . J Dent Res Rev ;5:7
11.
[4] Prakash P , Subramaniam P , Durgesh BH , Konde S , 2012. Prevalence Of Early Childhood Caries And Associated Risk Factors In
Preschool Children Of Urban Bangalore , India : A Cross Sectional Study. Eur J Dent ;6:141 52.
[5] Sugar Intake In Infants , Children And Adol escents 2016. European Society For Paediatric Gastroenterology , Hepatology , And
Nutrition ESPGHAN ) Recommendation :1 4.

Abstract: Surgical sutures helps in the closing and healing of surgical wounds or wounds caused by trauma, by binding tissues together. Because of their ability to promote tissue adhesion and wound closure, absorbable and non-absorbable suture materials are becoming increasingly popular. Dental suturing plays a critical role not just as physical device to approximate apposing tissues, thanks to the introduction of more sophisticated technology in suturing techniques and suturing materials. The article emphasizes some significant advances in surgical suture

Keywords: Surgical sutures, wound closure, suture materials, dental suturing

[1]. Hassan H Koshak. Dental Suturing Materials And Techniques:2017; 12(2): GJO. MS. ID. 555833
[2]. N Gokarneshan. Review Article New Generation Surgical Sutures: 2018; 16(2): GJO. MS.ID 555932
[3]. Julio Hochberg, Kathleen M Meyer, Michael D Marion:2009 June;89(3):627-41
[4]. Edlich RH. Surgical Knot Tying Manual, 3rd Ed. In: Covidien. Surgical Knot Tying Manual: 2008
[5]. Ethicon Inc., Wound Closure Manual; 2005.

Abstract: This article presents a comprehensive review of the transformative concept of Minimally Invasive Endodontics (MIE) within the realm of modern dentistry. The core objective of MIE is to preserve the natural integrity of tooth structure while achieving optimal outcomes in root canal treatments. By embracing patient-centered care, MIE integrates innovative technologies and evidence-driven practices to mitigate discomfort and secure long-term oral health. The review covers various facets of MIE, from access cavity preparations and advanced techniques like Photon-Induced Photoacoustic Streaming (PIPS) and the Self-Adjusting File (SAF) system to the evolution of three-dimensional obturation methodologies......

Keywords: Minimally Invasive Endodontics (MIE), Tooth Preservation, Patient-Centered Care, Endodontic Innovations, Treatment Efficiency, Tooth Structure Integrity

[1]. Gluskin AH, Peters CI, Peters OA. Minimally Invasive Endodontics: Challenging Prevailing Paradigms. British Dental Journal. 2014 Mar 21;216(6):347-53.
[2]. Tang W, Wu Y, Smales RJ. Identifying And Reducing Risks For Potential Fractures In Endodontically Treated Teeth. J Endod 2010;36:609-17. [3]. Shabbir J, Zehra T, Najmi N, Hasan A, Naz M, Piasecki L, Azim AA. Access Cavity Preparations: Classification And Literature Review Of Traditional And Minimally Invasive Endodontic Access Cavity Designs. Journal Of Endodontics. 2021 Aug 1;47(8):1229-44. [4]. Silva EJ, Pinto KP, Ferreira CM, Belladonna FG, De‐Deus G, Dummer PM, Versiani MA. Current Status On Minimal Access Cavity Preparations: A Critical Analysis And A Proposal For A Universal Nomenclature. International Endodontic Journal. 2020 Dec;53(12):1618-35.
[5]. Hof R, Perevalov V, Eltanani M, Et-Al. The Self Adjusting File (SAF), Part 2: Mechanical Analysis. J Endod (In Press)

Abstract: Purpose: This study aimed to assess the gender effect on 2-dimentional wear (2D) (vertical loss) of pre-fabricated and milled artificial denture teeth. Materials and Methods: Thirty-six patients who are completely edentulous were chosen for this research. Two complete dentures were given to each patient. Group I: The complete denture was constructed with pre-fabricated artificial teeth, Group II: The complete denture with digitally fabricated teeth through milling process from Double cross-linked polymethyl methacrylate (PMMA) resin disc. The maxillary and mandibular denture teeth were 3D scanned at the time of insertion (T0), after three months of insertion (T3) and six months (T6) of denture use. Utilizing 3D surface superimposition techniques, the vertical (2D wear) material loss was measured in order to evaluate the tooth wear. Statistical analysis was done using SPSS software. Significant difference was considered if P ≤ 0.05.......

Keywords: Wear, Pre-Fabricated denture teeth, CAD-CAM, Gender, Milled teeth.

[1]. Park J, Choi D, Jang I, Yook H, Jost-Brinkmann P. A Novel Method For Volumetric Assessment Of Tooth Wear Using Three-Dimensional Reverse-Engineering Technology A Preliminary Report. 2014;84(4):687–692.
[2]. Ghazal M, Albashaireh ZS, Kern M. Wear Resistance Of Nanofilled Composite Resin And Feldspathic Ceramic Artificial Teeth. J Prosthet Dent. 2008;100(6):441–448.
[3]. Muhammad N, Sarfraz Z, Zafar MS, Liaqat S, Rahim A, Ahmad P, Et Al. Characterization Of Various Acrylate Based Artificial Teeth For Denture Fabrication. J Mater Sci Mater Med. 2022;33(2).
[4]. Stober T, Lutz T, Gilde H, Rammelsberg P. Wear Of Resin Denture Teeth By Two-Body Contact. Dent Mater. 2006;22(3):243–249.
[5]. Lee S-P, Nam S-E, Lee Y-M, Park Y-S, Hayashi K, Lee J-B. The Development Of Quantitative Methods Using Virtual Models For The Measurement Of Tooth Wear. Clin Anat. 2012;25(3):347–538.

Abstract: Background: Oral potentially malignant disorders (OPMDs) are characterised by suspicious alteration in oral mucosa that turn out into the malignancy. It is general consensus that OPMDs shows higher risk of malignant changes within the first few years of diagnosis, if not promptly treated. Early detection is of critical importance, it markedly improve survival rates when identified at early stage. So, investigating the prevalence and risk factors will prevent malignant transformations. So, in our study we attempted to observe the prevalence and risk factors for oral potentially malignant.......

Keywords: Potentially malignant disorders, tobacco pouch keratosis, oral speckled leukoplakia, oral lichen planus, oral leukoplakia, oral sub mucous fibrosis, erythroplakia

[1]. Jain A, Sharma B. The Prevalence And Risk Factors For Potential Oral Malignant Disorders In A Middle Aged North Indian Population. Int Healthc Res J. 2019;3(3):123-127.
[2]. Eccles K, Carey B, Cook R, Escudier M, Diniz-Freitas M, Limeres-Posse J, Monteiro L, Luis Silva, Fricain J, Catros S, Lodi G, Lombardi N, Brailo V, Brzak BL, Ariyaratnam R, Albuquerque R. Oral Potentially Malignant Disorders: Advice On Management In Primary Care. J Oral Med Oral Surg 2022;28:36.
[3]. Warnakulasuriya S, Kujan O, Aguirre-Urizar JM, Et Al. Oral Potentially Malignant Disorders: A Consensus Report From An International Seminar On Nomenclature And Classification, Convened By The WHO Collaborating Centre For Oral Cancer. Oral Dis 2020.
[4]. Singh Ak, Chauhan R, Sinha AK. Prevalence And Risk Factors For Oral Potentially Malignant Disorders In Indian Population. J Pharm Bioallied Sci. 2021 Jun; 13(Suppl 1): S398–S401.
[5]. Chakraborty S, Singh K, Kalia V, Tyagi S, Chavan BS. Development Of Oral Potentially Malignant Disorders In Tobacco Using Population In Union Territory, Chandigarh – An Observational Study. Int J Community Dent 2021;9:175-9.

Abstract: Background : The long-term use of a custom ocular prosthesis that is not replaced could cause a shallow socket. These changes affect the size of the socket. In fact, the custom ocular prosthesis becomes loose. Objectives : Modify the impression by duplicating the old custom ocular prosthesis as a special tray for obtaining an accurate impression of the socket and reducing clinical visits. Case Report : A 42-year-old woman......

Keywords: enucleation, post enucleation, custom ocular tray, ocular prosthesis

[1]. Raizada K, Rani D. Ocular Prosthesis. Contact Lens Anterior Eye. 2007;30(3):152–62.
[2]. Report AC. Acrylic Based Individual Ocular Prothesis A Case Report. 2021;33(Icosihsn 2020):280–2.
[3]. Y. Ravi, K. Srinivas, Singht M. A New Procedure For The Fabrication Of Custom Ocular Prosthesis – A Case Report. Dental Journal Of Advance Studies. 2013; 49-52.
[4]. Arif F, Ariyani A, Tamin HZ. Modified Functional Ocular Impression Of Post-Enucleation Socket: A Case Report. Indones J Prosthodont. 2021;2(2):61–5.
[5]. Kamble VB. Prosthetic Correction Of Postenucleation Socket Syndrome: A Case Report. J Indian Prosthodont Soc. 2014;14:172–6.

Abstract: Background: Dental ceramics are designed and distributed with varying translucency in order to mimic the natural tooth. As with any translucent material, as its thickness increases, so does its opacity. This leads to an added level of difficulty in determining the correct shade especially with a cosmetic modality such as laminate veneers. Owing to their preparation design a single veneer varies in thickness, gradually increasing from the margin to the incisal edge. A prudent clinician must accommodate this factor into their treatment during shade determination if they......

Keywords: CAD/CAM; Lithium Disilicate; CAD Blocks; Translucency; Thickness; Ivoclar; HAAS; Upcera.

[1]. Ajlouni K, Elshahawy W, Ajlouni R, Sadakah A. Color Masking Measurement For Ceramic Coating Of Titanium Used For Dental Implants. J Prosthet Dent. 2018;119(3):426–31.
[2]. Shaini FJ, Shortall ACC, Marquis PM. Clinical Performance Of Porcelain Laminate Veneers. A Retrospective Evaluation Over A Period Of 6.5 Years. Vol. 24, Journal Of Oral Rehabilitation. Blackwell Publishing Ltd; 1997. P. 553–9.
[3]. Guess PC, Stappert CFJ. Midterm Results Of A 5-Year Prospective Clinical Investigation Of Extended Ceramic Veneers. Dent Mater. 2008 Jun;24(6):804–13.
[4]. Christensen G.J. Thick Or Thin Veneers. J Am Dent Assoc. 2008;
[5]. Heintze SD, Cavalleri A, Zellweger G, Büchler A, Zappini G. Fracture Frequency Of All-Ceramic Crowns During Dynamic Loading In A Chewing Simulator Using Different Loading And Luting Protocols. Dent Mater. 2008 Oct 1;24(10):1352–61.