bluuebunny/crossref_metadata_2025_split huggingface dataset:
Plasma ghrelin levels after laparoscopic sleeve gastrectomy in obese individuals
Authors: Sharma Garima , Nain Prabhdeep S. , Sethi Pulkit , Ahuja Ashish , Sharma Sarit 
Published: July 2019

Background & objectives:
Ghrelin is an orexigenic gut hormone expressed by the gastric fundus. Laparoscopic sleeve gastrectomy (LSG) procedure involves resection of the gastric fundus leading to a decreased appetite and weight loss. This study was undertaken to determine the levels of plasma ghrelin after sleeve gastrectomy in obese patients.

Methods:
The study was conducted on 90 morbidly obese patients [body mass index (BMI) >40 kg/m2] and severely obese patients (BMI >35/kg/m2) who underwent sleeve gastrectomy. The patients were followed up for six months. Weight loss parameters and plasma ghrelin levels were assessed pre- and postoperatively.

Results:
A significant weight loss and decrease in BMI were observed at three and six months postoperatively. A significant decrease in plasma ghrelin levels over six months of follow up postoperatively was also seen.

Interpretation & conclusions:
These preliminary findings indicated inhibition of ghrelin production after LSG leading to a decrease in the plasma ghrelin levels within a few days of surgery and sustainable weight loss in obese patients.
Serum Cytokine Levels in Term and Preterm Deliveries Relating to the Periodontal Health of Mothers: A Pilot Study
Authors: Gorzo Istvan , Novák Tibor , Orvos Hajnalka , Kovács Mariann , Bóka Barbara , Kele Beatrix 
Published: July 2019

ABSTRACT

Background
The aim of the study was to evaluate serumlevels of interleukin-1, beta (IL-1β) and tumor necrosis factoralpha (TNF-α) at birth and compare the values in case of preterm birth and normal birth groups of mothers considering the mothers’ periodontal status.

Materials and methods
Blood samples from 81 women (preterm birth, 41 women, and term birth, 40 women) were collected within half an hour of after delivery. Serum levels of IL-1β and TNF-α were measured. Periodontal status was characterized by bleeding on probing (BOP) and probing depth (PD).

Results
The frequency of BOP differed significantly between preterm and term groups; however, mean PD did not show a significant difference. Serum IL-1β levels were significantly higher in the preterm birth group. The levels TNF-α were slightly bigger in the term birth group, the difference was significant. The rank correlation showed a significant negative relationship between serum IL-1β and TNF-α level and birth weight and the length of pregnancy, and also between BOP frequency and the length of pregnancy.

Conclusion
Within the limitations of the study, it was found that IL-1β and TNF-α levels were higher when the delivery occurred preterm and the birth weight was smaller; however, a significant increase of cytokines in the serum in connection with maternal periodontal disease was not detected. Periodontics of mothers was not associated with preterm birth in the sample.

How to cite this article
Radnai M, Novák T, Orvos H, Kovács M, Bóka B, Kele B, Gorzó I. Serum Cytokine Levels in Term and Preterm Deliveries Relating to the Periodontal Health of Mothers: A Pilot Study. Int J Experiment Dent Sci 2015;4(2):109-115.
Pyogenic Granuloma in Eight-Year-Old Child Associated with Bone Loss and Displacement of Tooth Bud: A Unique Case
Authors: Jain Mayuri , Singhal Sachin , Goyal Megha , Sharma Bhuvnesh 
Published: July 2019

ABSTRACT
Pyogenic granuloma (PG) is one of the inflammatory reactive hyperplasia affecting the oral tissues. It is a relatively common mucocutaneous lesion seen in the oral cavity. It is predominantly seen in young females. Soft tissue enlargements of the oral cavity often represent a diagnostic challenge, because a diverse group of pathologic processes can produce such lesions. An enlargement may represent a variation of normal anatomic structures, inflammation, developmental anomalies, cyst and neoplasm. Here, we report an exceptional case of PG of unknown etiology in 8-year-old male child patient in alveolar crest associated with bone resorption and displacement of tooth bud.

How to cite this article
Jain M, Singhal S, Goyal M, Sharma B. Pyogenic Granuloma in Eight-Year-Old Child Associated with Bone Loss and Displacement of Tooth Bud: A Unique Case. Int J Experiment Dent Sci 2015;4(2):134-136.
Microstrain of Human Root Dentin after Chelating Agents Application
Authors: Nasution Abdillah Imron 
Published: July 2019

ABSTRACT

Objective
To determine the effect of ethylene diamine tetra acetic acid (EDTA) and RcPrep to microstrain of human root dentin.

Materials and method
Fifteen extracted human premolars were sectioned at the cementoenamel junction using a diamond bur disk. Every group was then sectioned horizontally in the third cervical, third middle and third apical to have total of 45 specimens. Based on the test solutions used, specimens were divided randomly into three groups: (1) the EDTA group: 0.05 ml of 17% EDTA for 15 minute (n = 15), (2) the RcPrep group, 0.05 ml of 15% EDTA-urea peroxide-carbowax for 15 minutes (n = 15), and (3) the control group, 1 ml of 0.9% saline for 15 minutes (n = 15). All specimens were prepared for the determination of microstrain of root dentin using X-ray diffraction (XRD) analysis. The microstrain of root dentin calculated using the equation ? = Br cos?/sin? then statistically analyzed using regression test.

Result
Analysis of regression between control and treatment groups were significant (p < 0.05). The microstrain was significantly greater with 17% EDTA when compared with 15% RcPrep. In addition, based on XRD result, all specimens showed same patterns as apatite groups. The pattern of RcPrep group showed better material than EDTA group.

Conclusion
EDTA and RcPrep can contribute to improvements of microstrain of root dentin. In comparing these properties, the RcPrep showed lower effect than EDTA.

How to cite this article
Nasution AI. Microstrain of Human Root Dentin after Chelating Agents Application. Int J Experiment Dent Sci 2016;5(1):11-15.
Prevalence of Gingival Recession and associated Risk Factors among 18–45-Year-Old Who Attended a Dental Practice in Greece
Authors: Chrysanthakopoulos Nikolaos Andreas 
Published: July 2019

ABSTRACTAimTo assess the prevalence of gingival recession and to investigate possible associations among gingival recession and periodontal and epidemiological variables in a sample of Greek adults in a general dental practice.Materials and methodsA sample of 640 Greek adults was examined clinically and interviewed regarding several periodontal and epidemiological variables. Collected data included demographic background (age, gender, level of education), oral hygiene habits, and smoking status. Clinical examination included the recording of dental plaque and supragingival calculus presence, gingival status, and gingival recession. In addition, the association between gingival recession and the following variables was assessed: gender, smoking status, calculus presence, plaque control methods, plaque index, gingival index, and level of education. Multiple linear regression analysis was carried out to model the association of gingival recession with the mentioned potential risk factors.ResultsThe overall prevalence of gingival recession was 62.7%. The performance of multiple linear regression analysis indicated that smoking (p = 0.001), plaque index (p = 0.021), gingival index (p < 0.0001), plaque control methods (p < 0.001), and level of education (p < 0.001) were the most important associated factors of gingival recession.ConclusionThe present study indicates that an association exists between gingival recession and presence of gingival inflammation, inadequate oral hygiene habits, and smoking.How to cite this articleChrysanthakopoulos NA, Saini R. Prevalence of Gingival Recession and associated Risk Factors among 18–45-Year-Old Who Attended a Dental Practice in Greece. Int J Experiment Dent Sci 2016;5(1):28-33.
A Randomized Controlled Trial and Radiographic Evaluation of Adjunctive Periodontal Treatment with Calcium and Vitamin D Supplementation
Authors: Bundit Arpapan , Yotnuengnit Pusadee , Wisetsin Sirinun , Chittacharoen Apichart 
Published: July 2019

ABSTRACT

Aim
The objective of this study was to use clinical parameters, digital subtraction analysis, and computer intensity measurement to evaluate the effect of calcium and vitamin D supplementation in adult periodontitis patients with vertical bony defect after initial therapy.

Materials and methods
A total of 31 systemically healthy patients with moderate to severe chronic periodontitis and normal serum calcium level were included. The most obvious proximal vertical bony defect was selected in each patient as an area of interest (AOI). Subjects received initial periodontal therapy. They were randomized into two groups. The test group (n= 17) received calcium (600 mg twice daily) and vitamin D (0.25 µg once daily) supplements for 6 months. The control group (n= 14) received placebos. At baseline and 6 months, probing pocket depth (PPD), clinical attachment level (CAL), and standardized vertical bitewing radiographs were recorded for the AOI.

Results
A greater percentage of patients in the test group (64.7%) than in the control group (35.7%) gained bone according to both radiographic evaluation methods. At baseline and 6 months, no significant intragroup or intergroup differences in PPD and CAL were observed. Slightly greater PPD reduction and CAL gain were noted in the test group.

Conclusion
Periodontal healing of vertical bony defects was better among patients who used calcium and vitamin D supplements than among control patients. Although the difference was not statistically different between the groups, the test group tended toward more improvement.

How to cite this article
Bundit A, Yotnuengnit P, Wisetsin S, Chittacharoen A. A Randomized Controlled Trial and Radiographic Evaluation of Adjunctive Periodontal Treatment with Calcium and Vitamin D Supplementation. Int J Experiment Dent Sci 2016;5(1):50-55.
Nonsurgical Approach in Periodontal Therapy for a Patient with Metabolic Syndrome
Authors: Malwatte Uthpala S , Tilakaratne Aruni 
Published: July 2019

ABSTRACT

Aim
The aim of this article is to describe the effect nonsurgical periodontal therapy can have on the improvement in the glycemic and lipid indices of patients with metabolic syndrome (MS).

Background
Combination of noncommunicable diseases has become increasingly common among the people at present. Metabolic syndrome is a combination of dyslipidemia, diabetes mellitus (DM), obesity, and hypertension. Periodontal disease (PDD) is also a common entity among many people. The heightened chance of PDD in the diabetic patient is well established. Among the treatment modalities for PDD, nonsurgical therapy plays a major role. Reduction of the major causative factors of PDD can bring about a massive improvement of the disease through this approach.

Case description
Periodontal management of an adult patient with MS via nonsurgical periodontal therapy alone had shown dramatic improvement of periodontal as well as general health of the patient at the completion of the treatment.

Conclusion
Improvement of glycemic indices of diabetic patients has been shown with periodontal treatment in conjunction with medical treatment.

Clinical Significance
Value of a dental professional in diagnosing metabolic diseases through detection of periodontal and other dental complications cannot be underestimated. A well-executed nonsurgical periodontal therapy alone can bring about a massive improvement of the PDD condition as well as other metabolic diseases, such as DM, emphasizing the importance of proper collaboration among the dental surgeons with the medical practitioner.

How to cite this article
Malwatte US, Jayasinghe VP, Tilakaratne A. Nonsurgical Approach in Periodontal Therapy for a Patient with Metabolic Syndrome. Int J Experiment Dent Sci 2016;5(1):64-68.
Intrusion of Overerupted Molars by Corticotomy and Fixed Orthodontic Appliances
Authors: Souza Maria LAH de , Soares Rodrigo V , Zenóbio Elton G , Pithon Matheus M , Oliveira Dauro Douglas 
Published: July 2019

ABSTRACTIn this article, a review of the literature regarding the use of selective alveolar corticotomies (SAC) combined with orthodontic treatment was conducted, and the results of its use in a patient with overerupted maxillary 1st molars are described. Adequate intrusion was obtained within a short period of time, the protocol avoided the necessity of removal of sound tooth structure for crown lengthening, endodontic treatment, and full crown prosthetic restorations. Therefore, the obtained results indicate that SAC/orthodontic use is efficient in the intrusion of overerupted 1st molars and suggest its potential use in the treatment of other malocclusions.How to cite this articlede Souza MLAH, Soares RV, Zenóbio EG, Pithon MM, Oliveira DD. Intrusion of Overerupted Molars by Corticotomy and Fixed Orthodontic Appliances. Int J Experiment Dent Sci 2016;5(1):78-82.
Position of Mental Foramen among Saudi Population: A Radiographic Study
Authors: Bokhari Kamran , Shahrani Abdul A , Mustafa Abdel B , Hdban Yhya , Saleh Mohammad , Mofareh Abdullah 
Published: July 2019

ABSTRACT
The mental foramen is defined as the entire funnel-like opening in the lateral surface of the mandible at the terminus of the mental canal. The location of the mental foramen is of high significance while giving nerve block technique for adequate pain control to perform surgical procedures. Many studies have been conducted across the world, and a wide range of literature has been published on this topic. This study aims to determine the position of the mental foramen in southern Saudi Arabian population. This would act as a guide while anesthetizing the mental nerve and also in preserving the nerve while performing surgical procedures in this region.
How to cite this article
Bokhari K, Shahrani AA, Mustafa AB, Hdban Y, Saleh M, Mofareh A. Position of Mental Foramen among Saudi Population: A Radiographic Study. Int J Experiment Dent Sci 2016;5(2):109-112.
Management of Tooth Wear: An Interdisciplinary Approach
Authors: Leung Tsz M , Botelho Michael G , Yang Yanqi , Ho Edward HT 
Published: July 2019

ABSTRACTAimsThis case report aims to describe a conservative interdisciplinary approach to restore generalized tooth wear complicated with malalignment of teeth.IntroductionTooth wear is the surface loss of dental hard tissue, i.e., usually multifactorial in origin, excluding other than caries, trauma, or developmental disorder. Severe tooth wear impact the appearance, comfort, function, or longevity of the tooth. Prosthodontic management of patients with tooth wear has been well documented, although prosthodontic treatment is designed to correct minor malocclusion, patients with moderate-to-severe malocclusion accompanied by generalized tooth wear may require preprosthetic orthodontic intervention.Case reportThis case report describes a 47-year-old male patient with generalized tooth wear complicated with lack of interocclusal space and malalignment of teeth. Preventive measures were carried out to address the etiological factors of tooth wear. After orthodontic treatment, definitive restoration was placed in reorganized occlusion at an increased vertical dimension, which restored esthetic and function.ConclusionIn this clinical report, generalized tooth wear with insufficient space for restoration, complicated by malalignment of teeth, was managed by way of an interdisciplinary approach which allowed a conservative full-mouth rehabilitation. After orthodontic treatment, a reorganized restorative approach was undertaken at an increased vertical dimension, providing an esthetic and functional solution. An occlusal night guard was provided to protect the dental restorations.Clinical SignificanceInterdisciplinary approach allows a conservative management for patient with tooth wear complicated by malalignment of teeth.How to cite this articleLeung TM, Botelho MG, Yang Y, Ho EHT. Management of Tooth Wear: An Interdisciplinary Approach. Int J Experiment Dent Sci 2016;5(2):139-145.
Concealment of Amputation: Silicone Finger Prosthesis
Authors: Jain Priyanka , Tomar Brajendra S , Chandu GS , Singh Shubhra , Khatri Monika 
Published: July 2019

ABSTRACTHand deformities affects function and esthetics. Moreover, for the majority of patients, the loss of a finger can lead to psychological problems. This report describes the fabrication of a silicone finger prosthesis for a patient after an accident. The finger prosthesis was retained by a vacuum effect on the stump. The room temperature vulcanizing (RTV) silicone material was used to provide function and esthetics. The finger prosthesis offered psychological, functional, and rehabilitative advantages for the patient.How to cite this articleTomar BS, Chandu GS, Singh S, Sapat M, Khatri M, Jain P. Concealment of Amputation: Silicone Finger Prosthesis. Int J Experiment Dent Sci 2016;5(2):146-150.
Resorbable vs Non-resorbable Barriers with Immediate Implantation after Functional Loading under Overdenture
Authors: Elkholy Sahar , Elcharkawi Hussein 
Published: July 2019

ABSTRACTAimThe aim was to evaluate the bone height and bone density of the peri-implant area with resorbable and non-resorbable barriers as guided tissue regeneration with immediate implants after functional loading under mandibular overdenture.Materials and methodsEight male patients (the age ranged between 45 and 60 years old), who had the upper jaw as fully edentulous and the lower jaw with only two remaining canines and indicated for extractions, were selected. Each patient received two immediate implants after extraction of remaining canines and were divided into two groups: Group I: The left side received non-resorbable barrier and group II: The right side received resorbable barrier. Radiographic evaluation was done for marginal bone height loss and bone density immediately after overdenture insertion and 6 months later.ResultsMean marginal bone loss with non-resorbable barriers was 0.7 ± 0.16 mm and with resorbable barrier was 0.6 ± 0.1 mm, with nonsignificant difference between the two groups. There was significant increase in bone density with resorbable barrier after 6 months of functional loading, with significant difference between the two groups.ConclusionThere was no difference in marginal bone height changes between resorbable and non-resorbable barriers with immediate implant under overdenture. However, after 6 months of functional loading, bone density increased with the use of resorbable barrier over non-resorbable barriers. Using of resorbable barrier with immediate implantation did not require second stage surgery for removing the barrier as with the non-resorbable one.How to cite this articleElkholy S, Elcharkawi H. Resorbable vs Non-resorbable Barriers with Immediate Implantation after Functional Loading under Overdenture. Int J Experiment Dent Sci 2017;6(2):74-79.
Verification of the Accuracy of Electronic Mandibular Movement-recording Devices: An in vitro Investigation
Authors: Ahuja Swati , Scarbecz Mark , Balch Heath , R Cagna David 
Published: July 2019

ABSTRACTAims and objectivesTo determine the accuracy of an opto-electronic pantograph (Freecorder Bluefox, Dentron) in locating a known transverse horizontal axis (THA); To determine the accuracy of the opto-electronic pantograph and the mechano-electronic pantograph (Cadiax Compact 2, Whip Mix Corp) in recording preset condylar control values; and additionally, compare the accuracy of the opto-electronic and mechano-electronic pantographs with each other.Materials and methodsA fully adjustable articulator (Denar D5A, Whip Mix Corp) was employed as a mock patient. True condylar control settings and condylar control values determined by each recording device were documented and statistically analyzed using 2-sample independent t-tests (p < 0.05).ResultsStatistical data analysis indicated that (1) the opto-electronic pantograph did not accurately locate the known THA; (2) the condylar control values registered by opto-electronic and the mechano-electronic pantographs were statistically different from the preset condylar control values; and (3) different degrees of accuracy existed between the opto-electronic pantograph and mechano-electronic pantograph.ConclusionErrors up to 5 mm in the location of the THA may not have much clinical significance. The majority of articulator condylar control settings predicted by the opto-electronic and mechano-electronic pantographs investigated in this study were statistically different. Clinically, the predicted mean values for the lateral condylar inclination (LCI) and progressive mandibular lateral translation (PMLT) were within 5° of the known mock patient settings. However, the medial wall angulation and immediate side shift values obtained from the opto-electronic instrument suffered from large errors.Clinical implicationPractical goals for complex restorative dentistry often include attaining accurate occlusal relationships, simulating the patient's mandibular movements in the laboratory using three-dimensional instrumentation and achieving desired occlusal contacts and relationships. Clinicians may rely on mandibular motion-recording devices to render accurate and useful information. Cost of purchase of electronic mandibular motion-recording devices (opto-electronic and mechano-electronic recorders), their accuracy, and time required for training should be compared with the use of conventional pantographs. The use of electronic pantograph may lead to savings in time and efforts over conventional pantograph and interocclusal records.How to cite this articleBalch H, Cagna DR, Ahuja S, Scarbecz M. Verification of the Accuracy of Electronic Mandibular Movement-recording Devices: Anin vitroInvestigation. Int J Experiment Dent Sci 2017;6(2):84-94.
Twin Occlusion in Maxillary Overdenture with Access Posts and O-ring Attachments in the Rehabilitation of Hemimandibulectomy Patient
Authors: Kumar KV Arun , Legha Virender S , Saini Dinesh K , Wadhwa Vinay N , Sarkar Abir , Chahar Pramod K 
Published: July 2019

ABSTRACTDiscontinuity of mandible limits the balance of the lower face and leads to decreased mandibular function by deviation of residual segment toward surgical site. Delay in the initiation of mandibular guidance therapy may be due to varied reasons like postsurgical morbidities, tight wound closure, radiation therapy, flap necrosis, and others, which may result in an inability to achieve normal maxillomandibular relationships. When such deviated mandible is opposed to maxillary complete denture, then the rehabilitation would be of greater challenge. This clinical report presents rehabilitation of hemimandibulectomy defect with twin occlusion in maxillary overdenture with access posts and O-ring attachments.How to cite this articleKumar KVA, Legha VS, Saini DK. Wadhwa VN, Sarkar A, Chahar PK. Twin Occlusion in Maxillary Overdenture with Access Posts and O-ring Attachments in the Rehabilitation of Hemimandibulectomy Patient. Int J Experiment Dent Sci 2017;6(2):105-107.
Unidirectional Valved Patch Closure of Ventricular Septal Defect with Eisenmenger Physiology
Authors: Kiran Usha , Hasija Suruchi 
Published: July 2019

ABSTRACT
Pulmonary hypertension in left-to-right shunt lesions, such as ventricular septal defect (VSD), patent ductus arteriosus, atrial septal defect (ASD) and atrioventricular canal defect is termed hyperkinetic pulmonary hypertension. Hyperkinetic pulmonary hypertension is usually reversible if the cause is treated before development of permanent changes in pulmonary arterioles. A unidirectional flap valve (UVP) VSD patch closure is a good alternative in children with large VSD with Eisenmenger physiology. The technique of unidirectional valved patch VSD closure obviates the need for extracorporeal membrane oxygenation and nitric oxide ventilation in patients who are at risk of pulmonary hypertensive crises postoperatively.

How to cite this article
Kumar P, Hasija S, Kiran U. Unidirectional Valved Patch Closure of Ventricular Septal Defect with Eisenmenger Physiology. J Perioper Echocardiogr 2015;3(2):62-65.