bluuebunny/crossref_metadata_2025_split huggingface dataset:
Adjunctive Systemic Antimicrobial Therapy vs Asepsis in Conjunction with Guided Tissue Regeneration: A Randomized, Controlled Clinical Trial
Authors: Abu-Ta'a Mahmoud 
Published: April 2016

ABSTRACTAimThis randomized clinical trial compares the usefulness of adjunctive antibiotics, while strict asepsis was followed during periodontal surgery involving guided tissue regeneration.Materials and methodsTwo groups of 20 consecutive patients each with advanced periodontal disease were randomly assigned to treatment. They displayed one angular defect each with an intrabony component ≥3 mm, probing pocket depth and probing attachment level (PAL) ≥7 mm. Test group included 13 males, mean age 60 years, treated with enamel matrix derivative (EMD) and demineralized freeze-dried bone allograft with modified papilla preservation technique, received oral amoxicillin 1 gm, 1 hour preoperatively and 2 gm for 2 days postoperatively. Control group included 10 males, mean age 57 years, treated with EMD and demineralized freeze-dried bone allograft with modified papilla preservation technique, received no antibiotics.Outcome measures were clinical attachment level (CAL) gain, residual periodontal pocket depth (res. PD), gingival recession (GR), bleeding on probing (BOP), adverse events and postoperative complications.Patients were followed up to 12 months after periodontal surgery involving guided tissue regeneration.ResultsThere were no significant differences between both groups for CAL gain, res. PD, GR, BOP nor other clinical parameters, though patients’ subjective perception of postoperative discomfort was significantly smaller in the group receiving antibiotics.ConclusionAntibiotics do not provide significant advantages concerning clinical periodontal parameters nor concerning postoperative infections in case of proper asepsis. It does, on the contrary, reduce postoperative discomfort.Clinical significanceRegarding the results of this study, adjunctive systemic antibiotics in combination with guided tissue regeneration may be useful in reducing postoperative discomfort but may not be helpful for improving periodontal regeneration outcomes.How to cite this articleAbu-Ta'a M. Adjunctive Systemic Antimicrobial Therapy vs Asepsis in Conjunction with Guided Tissue Regeneration: A Randomized, Controlled Clinical Trial. J Contemp Dent Pract 2016;17(1):3-6.
Hepatitis C and Oral Lichen Planus: Evaluation of their Correlation and Risk Factors in a Longitudinal Clinical Study
Authors: Ramos Adilson Luiz , Carli João Paulo De , Linden Maria Salete Sandini , da Silva Soluete Oliveira , Trentin Micheline Sandini , de Souza Matos Felipe 
Published: April 2016

ABSTRACT

Objective
The aim of this study is to evaluate the correlation between hepatitis C virus (HCV) infection and oral lichen planus (OLP), and further examine the relationship between age, sex, systemic diseases and drugs with the presence of HCV infection or OLP.

Material and methods
A longitudinal clinical study was carried out from March 2010 to December 2013 with 51 individuals, of whom 33 had been presented with HCV (HCV-positive group) and 18 had OLP (OLP-positive group), in Passo Fundo, RS, Brazil. Hepatitis C virus-positive individuals who presented lesions compatible with OLP were subjected to an intraoral biopsy for histopathological diagnosis, while OLP-positive individuals underwent anti-HCV serological test for diagnosis of HCV infection. Data on age, sex, systemic diseases and drugs used were recorded for later analysis. The data were analyzed using descriptive statistics of frequency and by Pearson's Chisquare test, with a 5% significance level (p < 0.05).

Results
Out of the 33 HCV-positive individuals, only one was clinically and pathologically positive for OLP, demonstrating a significant relationship between the presence of HCV infection and the manifestation of OLP (Chi-square test −46.852, p = 7.65 × 10–12). None of the individuals in OLP-positive group had HCV infection. The most common systemic diseases were hypertension and diabetes, and the most commonly used drugs were antihypertensives. However, there was no significant relationship between these factors and the presence of OLP or HCV infection (p > 0.05).

Conclusion
There was a significant relationship between HCV infection and manifestation of OLP. Age, sex, systemic diseases and drugs were not identified as risk factors for the development of these diseases.

Clinical significance
The OLP could serve as an indicative of HCV infection in asymptomatic patients, thus enabling early diagnosis and treatment of hepatitis and hence, a better prognosis.

How to cite this article
De Carli JP, Linden MSS, da Silva SO, Trentin MS, Matos FS, Paranhos LR. Hepatitis C and Oral Lichen Planus: Evaluation of their Correlation and Risk Factors in a Longitudinal Clinical Study. J Contemp Dent Pract 2016;17(1):27-31.
Stress Distribution Evaluation of the Periodontal Ligament in the Maxillary Canine for Retraction by Different Alveolar Corticotomy Techniques: A Three-dimensional Finite Element Analysis
Authors: Pacheco Ariel Adriano Reyes , Saga Armando Yukio , de Lima Key Fonseca , Paese Victor Nissen 
Published: April 2016

ABSTRACT

Aim
By using the finite element method (FEM), this study aimed to evaluate the effect of different corticotomy formats on the distribution and magnitude of stress on the periodontal ligament (PDL) during retraction of the maxillary canine.

Materials and methods
A geometric model of the left hemi-jaw was created from computed tomography scan images of a dry human skull and loads were administered during distalization movement of the canine. Three trials were performed: (1) without corticotomy, (2) box-shaped corticotomy and perforations in the cortical bone of the canine (CVC) and (3) CVC and circularshaped corticotomy in the cortical bone of the edentulous space of the first premolar.

Results
There was no difference in stress distribution among the different corticotomy formats.

Conclusion
Different corticotomy formats used to accelerate orthodontic tooth movement did not affect stress distribution in the PDL during canine retraction.

Clinical significance
From a mechanical perspective, the present study showed that the stress distribution on the PDL during canine retraction was similar in all the corticotomy formats. When using the Andrews T2 bracket, the PDL presented the highest levels of stress in the middle third of the PDL, suggesting that the force was near the center of resistance. Also, as bone weakening by corticotomies did not influence stress distribution, the surgical procedure could be simplified to a less aggressive one, focusing more on inflammatory cellular stimulation than on bone resistance. A simpler surgical act could also be performed by most orthodontists in their practices, enhancing postoperative response and reducing patient costs.

How to cite this article
Pacheco AAR, Saga AY, de Lima KF, Paese VN, Tanaka OM. Stress Distribution Evaluation of the Periodontal Ligament in the Maxillary Canine for Retraction by Different Alveolar Corticotomy Techniques: A Threedimensional Finite Element Analysis. J Contemp Dent Pract 2016;17(1):32-37.
Effect of Endodontic Retreatment on Push-out Bond Strength and Quality of Fiber Postbonding Interface of Resin Cements
Authors: Pinheiro Sérgio Luiz , da Silveira Bueno Carlos Eduardo , Pelegrine Rina Andréa , Paulillo Luís Alexandre Maffei Sartini , Kato Augusto Shoji , Fontana Carlos Eduardo , Martin Alexandre Sigrist De 
Published: April 2016

ABSTRACT

Aim
The aim of this study is to evaluate the impact of endodontic retreatment on push-out bond strength and dentin interface of two resin cements used for fiber postcementation during endodontic retreatment.

Materials and methods
The root canals of 40 extracted human canines were prepared, obturated and divided into four groups (n = 10). Gutta-percha was partially removed and fiber posts were immediately cemented in groups 1 and 2 using Panavia F with ED Primer and RelyX™ U200, respectively. In groups 3 and 4, the root canal access was sealed with temporary restorative cement, specimens were stored for 30 days, endodontically retreated, and fiber posts were cemented using the resin cements applied to groups 1 and 2, respectively. Push-out tests and scanning electron microscopy analyses of different areas were performed. Data from push-out bond strengths were analyzed by one-way analysis of variance and Tukey's tests.

Results
Higher bond strength values were detected in the apical third for group 1 than group 3 (p < 0.05). No differences were observed in other comparisons between the same third of different groups (p > 0.05). Comparisons between different thirds in the same group revealed a higher bond strength in the apical third for group 1. Scanning electron microscopy showed formation of hybrid layer and extensive resin tags in group 1. No hybrid layer was observed in groups 2 and 4.

Conclusion
Endodontic retreatment had adverse effects on the push-out bond strength and dentinal interface of Panavia F with ED Primer when used for fiber postcementation specifically in the apical third, but not on RelyX™ U200.

Clinical significance
A significant interaction was detected between endodontic retreatment and resin cement, which indicated that endodontic retreatment might adversely affect the push-out bond strength and dentinal interface of Panavia F with ED Primer when used for fiber postcementation specifically in the apical third.

How to cite this article
Pelegrine RA, Paulillo LAMS, Kato AS, Fontana CE, Pinheiro SL, De Martin AS, da Silveira Bueno CE. Effect of Endodontic Retreatment on Push-out Bond Strength and Quality of Fiber Postbonding Interface of Resin Cements. J Contemp Dent Pract 2016;17(1):42-48.
Histopathological Parameters predicting Occult Nodal Metastases in Tongue Carcinoma Cases: An Indian Perspective
Authors: Malathi N , Jacob Tina Elizabeth , Rajan Sharada T , Manish N 
Published: April 2016

ABSTRACT

Background
It is a well-established fact that in squamous cell carcinoma cases, the presence of lymph node metastases decreased the 5-year survival rate by 50% and also caused the recurrence of the primary tumor with development of distant metastases. Till date, the predictive factors for occult cervical lymph nodes metastases in cases of tongue squamous cell carcinoma remain inconclusive. Therefore, it is imperative to identify patients who are at the greatest risk for occult cervical metastases. This study was thus performed with the aim to identify various histopathologic parameters of the primary tumor that predict occult nodal metastases.

Materials and methods
The clinicopathologic features of 56 cases of lateral tongue squamous cell carcinoma with cT1NoMo/cT2NoMo as the stage and without prior radiotherapy or chemotherapy were considered. The surgical excision of primary tumor was followed by elective neck dissection. The glossectomy specimen along with the neck nodes were fixed in formalin and 5 ìm thick sections were obtained. The hematoxylin & eosin stained sections were then subjected to microscopic examination. The primary tumor characteristics that were analyzed include tumor grade, invading front, depth of tumor, lymphovascular invasion, perineural invasion and inflammatory response. The nodes were examined for possible metastases using hematoxylin & eosin followed by cytokeratin immunohistochemistry.

Result
A total of 12 cases were found with positive occult nodal metastases. On performing univariate analysis, the histopathologic parameters that were found to be statistically significant were lymphovascular invasion (p = 0.004) and perineural invasion (p = 0.003) along with a cut-off depth of infiltration more than 5 mm (p = 0.01).

Conclusion
Histopathologic assessment of the primary tumor specimen therefore continues to provide information that is central to guide clinical management, particularly in cases of occult nodal metastases.

Clinical significance
The study highlights the importance of extensive histopathological screening, which holds the key for establishing occult metastases. Pathological upgrading of tumors is possible following histopathological studies similar to the present one. Presence of occult metastases justify neck dissection in these clinically N0 cases. In an Indian setting, histopathological evaluation assumes a bigger role than other expensive and advanced techniques.

How to cite this article
Jacob TE, Malathi N, Rajan ST, Augustine D, Manish N, Patil SG. Histopathological Parameters predicting Occult Nodal Metastases in Tongue Carcinoma Cases: An Indian Perspective. J Contemp Dent Pract 2016; 17(1):70-77.
Effectiveness of Aloe Vera and Antioxidant along with Physiotherapy in the Management of Oral Submucous Fibrosis
Authors: Singh Saumya , Hebbale Manjula , Singh Nisha , Mhapuskar Amit , Nisa Shams Ul , Thopte Shameeka 
Published: April 2016

ABSTRACT

Background
Oral submucous fibrosis (OSMF) is a wellestablished precancerous condition affecting the oral mucosa. It is a disease that causes significant morbidity (in terms of loss of mouth function as tissues become rigid and mouth opening becomes difficult) and mortality (when transformation into squamous cell carcinoma occurs).

Aim
The aim of the study is to compare the efficacy of Aloe vera with antioxidant when given along with physiotherapy in the management of OSMF.

Materials and methods
Forty patients presenting with clinical signs and symptoms of OSMF were included for the study after informed consent. Group A included 20 patients who received Aloe vera gel (forever living gel) along with physiotherapy. Group B included 20 patients who received antioxidant capsules twice daily for 3 months along with physiotherapy exercises four times in a day. The following parameters, that is, burning sensation, mouth opening, tongue protrusion and cheek flexibility were recorded at each visit.

Results
Majority of the participant enrolled were in the age range of 30 to 35 years. Improvement in all the parameters was seen with the individuals receiving Aloe vera gel in comparison to antioxidants.

Conclusion
So, Aloe vera being a soothing, simple and safe mode of treatment along with proper habit restriction can be considered to be an effectual protocol in the management of OSMF. The analgesic effects of Aloe vera with the physiotherap exercises provide better results in reducing burning sensation and improving mouth opening, tongue protrusion and cheek flexibility in comparison to antioxidants.

How to cite this article
Singh N, Hebbale M, Mhapuskar A, Ul Nisa S, Thopte S, Singh S. Effectiveness of Aloe Vera and Antioxidant along with Physiotherapy in the Management of Oral Submucous Fibrosis. J Contemp Dent Pract 2016;17(1): 78-84.
TEORIA DE PATERSON E ZDERAD: APLICABILIDADE HUMANÍSTICA NO PARTO NORMAL
Authors: Coelho Nayara Rubia , Vergara Lilian Maureira 
Published: April 2016

O processo de humanização no parto normal promove a “arte do cuidar humanizado” e a aplicabilidade da teoria humanística constitui um referencial teórico que permite subsídios na relação de troca existencial e dialógica entre enfermeiro e parturiente. O objetivo do estudo foi descrever e refletir a contribuição à relação teórico-prática humanizada no parto normal à luz da teoria humanística. Trata-se de um estudo de revisão bibliográfica, exploratório, descritivo de artigos on-line extraídos nas bases de dados: Latino-Americana e do Caribe em Ciências da Saúde, Base de Dados de Enfermagem e Scientific Electronic Library Online, publicados no período de 2002 a 2014. Os resultados evidenciaram que a teoria humanística fortalece a identidade do profissional, autonomia, necessidade de refletir o cuidado humanizado, resgatar a vivência do estar-com-ooutro, no encontro dialógico. Assim, o processo pautado na relação do encontro vivido e dialogado contribui para uma assistência eficaz e segura.
SEGURANÇA CIRÚRGICA NA CESÁREA: REVISÃO INTEGRATIVA
Authors: Boeckmann Lara Mabelle Milfont , Rodrigues Maria Cristina Soares 
Published: April 2016

Objetivou-se reunir e analisar publicações científicas sobre segurança cirúrgica na cesárea com a seguinte questão: quais as evidências científicas sobre segurança cirúrgica na cesárea nos últimos dez anos? Realizou-se revisão integrativa da literatura, em sete bases eletrônicas, de outubro a dezembro de 2014: The US National Library of Medicine, Cumulative Index to Nursing and Allied Health Literature, Literatura Latino-Americana e do Caribe em Ciências da Saúde, Medical Literature analysis and Retrievel System Online, Cochrane Library, Base de dados em Enfermagem e Scientific Eletronic Library Online. Foram encontrados 463 artigos, dos quais 11 foram selecionados para análise, emergindo dois eixos temáticos: promoção da segurança da paciente na cesárea por meio da lista de verificação de segurança cirúrgica e recomendações para melhorar a qualidade da assistência na cesárea. Para concluir, foram encontradas poucas publicações com alto nível de evidência, havendo a necessidade da realização de mais estudos, notadamente por enfermeiros.
PERCEPÇÃO DE PAIS ACERCA DO IMPACTO DE TECNOLOGIAS NO VIVER SAUDÁVEL DOS SEUS FILHOS
Authors: Medianeira Gomes Correa Aline , Dall'Asta Pereira Adriana , Stein Backes Dirce , De Lima Ferreira Carla Lizandra , Signor Eduarda , Kulakowski Obem Marielle 
Published: April 2016

O objetivo do estudo foi identificar, mediante abordagem qualitativa de caráter descritivo, a percepção de pais acerca do impacto de tecnologias no viver saudável dos seus filhos. Os dados foram coletados em duas escolas, localizadas na cidade de Santa Maria, estado do Rio Grande do Sul, durante o segundo semestre do ano de 2013, por meio de quinze entrevistas semiestruturadas. Após a interpretação dos resultados, concluiu-se que o impacto das tecnologias na vida das crianças é evidente e negativo. Favorece o isolamento e o sedentarismo, além de interferir no desenvolvimento da criatividade das crianças, que deixam de buscar outras formas de brincar. Nesse contexto, cabe à enfermagem orientar os pais para que adquiram hábitos de vida saudáveis e, a partir de seu exemplo, consigam melhorar os costumes de seus filhos. Ressalta-se a importância do trabalho multidisciplinar, por parcerias que visem a estimular o cuidado com a saúde infantil.
DEMANDAS DE ATENÇÃO DO ENFERMEIRO EM UNIDADE DE TERAPIA INTENSIVA NEONATAL, PEDIÁTRICA E GERAL
Authors: Santos Danilo Marcelo Araujo dos , Sousa Francisca Georgina Macedo de , Moreira Thaís Marques , Silva Andréa Cristina Oliveira , Braga Lorena Carvalho 
Published: April 2016

Estudo descritivo quantitativo com objetivo de identificar demandas de atenção do enfermeiro intensivista e o esforço depreendido por este profissional para lidar com estas demandas. A pesquisa foi desenvolvida em três contextos da terapia intensiva (pediátrica, neonatal e geral) de um hospital do nordeste brasileiro. Participaram da pesquisa 34 enfermeiros com exercício profissional em uma das Unidades de Terapia Intensiva. Os dados foram coletados no período de maio de 2011 a junho de 2012, apoiado pelo instrumento Demandas de Atenção Dirigida. As demandas que mais exigiram atenção do enfermeiro concentram-se no Domínio Ambiente Físico e Psicológico e estavam associadas às instalações físicas do ambiente de trabalho, às emoções e preocupações do enfermeiro nas relações assistenciais. Os resultados sugerem estabelecimento de intervenções no ambiente, na estrutura e nas práticas de cuidado com vistas a favorecer melhor qualidade da assistência e de vida dos enfermeiros.
Aggression Behaviors in Children with and without Hearing Impairment
Authors: Babaroglu Ayhan 
Published: April 2016

<p style="margin: 0cm 0cm 0pt; text-align: justify; line-height: normal;"> </p><p>The aim of this study is evaluating aggression behaviors of children with hearing impairment and comparing them with their peers who do not have any kind of hearing problems. For this purpose, 81 children with hearing impairment and 80 children with no hearing problems between the ages of 10-17 years were included in the study (a total of 161 children). The data of the study were obtained by Buss-Perry Aggression Questionnaire and the General Information Form. According to the results of this study, the total aggressiveness varies depending on age and hearing children show less aggressive behaviors as they get older; however, in children with hearing impairment, no difference was observed in their aggressive behaviors depending on their ages; gender creates a difference in total aggression behaviors in both children groups with and without hearing impairment and boys show more aggression behaviors compared to girls; children, who received pre-school education, with impairment show more aggressive behaviors, the existence of another hearing impairment family member increases the physical and indirect aggression behaviors of children with hearing impairment.</p><p style="margin: 0cm 0cm 0pt; text-align: justify; line-height: normal;"><span style="font-family: 'Times New Roman','serif'; font-size: 10pt; mso-ansi-language: EN-US;" lang="EN-US"><br /></span></p>
Geiten in de regen en ander dierenleed
Authors: Baar J.L. 
Published: April 2016

Geiten in de regen en ander dierenleed
Artikel 2.2 lid 8 Wet dieren bepaalt dat een dier niet de nodige zorg mag worden onthouden. Overtreding van deze norm kan zowel strafrechtelijk als bestuursrechtelijk worden gehandhaafd. De ‘nodige zorg’ is echter een breed en vaag begrip. In het artikel wordt getracht aan dat begrip nader invulling te geven. Hoe kan nu worden vastgesteld of al dan niet de nodige zorg verleend is. Daartoe worden in de eerste plaats de wetssystematiek en wetsgeschiedenis besproken. Nu artikel 2.2 lid 8 Wet dieren een welzijnsbepaling is, wordt ook het welzijnsbegrip nader ingevuld. Vervolgens wordt het ‘nodige zorg’ begrip besproken aan de hand van jurisprudentie. Geconcludeerd wordt dat de vraag of de nodige zorg is verleend, in sterke mate wordt beantwoord aan de hand van het welzijn van het dier.
Het nemo-teneturbeginsel
Authors: van Toor D.A.G. 
Published: April 2016

Het nemo-teneturbeginsel. Rechtspraak van het Europese Hof voor de Rechten van de Mens en de Hoge Raad vergeleken
Het nemo-teneturbeginsel en het zwijgrecht zijn internationaal erkende onderdelen van het eerlijk-procesrecht. Deze rechten spelen een belangrijke rol in zaken waarin sfeercumulatie en/of -overgang bestaat van het bestuurs- en het strafrecht. Vaak gaat het dan om in een administratieve procedure verplicht afgelegde verklaring of overdragen document dat ook als bewijs voor een strafbaar feit in een strafzaak wordt gebruikt. De precieze betekenis van en afscheiding tussen het nemo-teneturbeginsel en het zwijgrecht wordt al jaren bediscussieerd. Daarom wordt in dit artikel de rechtspraak van het EHRM en de Hoge Raad met betrekking tot deze rechten vergelijken.
The Concept of Culture: bioculturology and evolutionary social sciences
Authors: Soukup Martin 
Published: April 2016

Předmětem studie je analýza současného stavu konceptu kultury v antropologii, a to v kontextu konstatované krize jak antropologie jako holistické vědy o člověku, tak konceptu kultury jako klíčového epistemologického nástroje v antropologii. Zvláštní pozornost je věnována analýze evolučních teorií kultury, které jsou formulovány v tzv. evolučních sociálních vědách. Autor diskutuje biokulturologii jako výzkumnou strategii, která umožní dialog mezi společenskými a přírodními vědami, a to zejména s ohledem na evoluční teorie kultury, které jsou stále předmětem diskuzí a sporů. V závěru studie věnuje autor pozornost původu pojmů příroda a kultura a formuluje tezi, že spor o evoluční teorie kultury má kořeny právě v historických kořenech uvedených pojmů.