bluuebunny/crossref_metadata_2025_split huggingface dataset:
Successful Management of Bleeding after Dental Procedures with Application of Blood Stopper: A Single Center Prospective Trial
Authors: Beyazit Yavuz , Kart Tayyar , Kuscu Ahmet , Arslan Alper , Kurt Mevlut , Aktas Bora , Kekilli Murat , Haznedaroglu Ibrahim 
Published: January 2012

ABSTRACT

Aim
Ankaferd Blood Stopper (ABS), as an herbal complementary medicine, has been approved for the management of clinical hemorrhages in Turkey, including dental interventions. Basic, preclinical and clinical studies disclosed the settings of the topical hemostatic use of ABS. The aim of this study is therefore to assess the efficacy and safety of ABS as an antihemorrhagic agent in the bleedings associated with dental procedures in patients with normal and impaired hemostasis.

Materials and methods
ABS has been topically applied by homogeneously spraying to the 113 patients during dental interventions within its on-label indications. A median of 0.5 ml (IQR:0.5-1 ml) ABS was administered after tooth extraction with prolonged hemorrhages.

Results
After the administration, bleeding stopped in less than 10 seconds in 59 (52.2%) patients, and below 22.5 seconds (IQR: 18, 8-30) in 54 patients (47.8%). A total of 141 procedures were performed in these 113 patients, and nearly 72.5 ml ABS was used with a total cost of 98 €.

Conclusion
ABS as a new herbal medicine was found to be an effective method for controlling bleeding related to dental procedures. No patient had wound infection and the healing process appeared to be normal. Topical ABS could be useful for the local hemostasis and wound healing in periodontal surgeries.

Clinical significance
In this prospective study ABS, for the first time, has demonstrated its potential for being an effective hemostatic agent for the management of bleedings due to dental procedures.

How to cite this article
Beyazit Y, Kart T, Kuscu A, Arslan A, Kurt M, Aktas B, Kekilli M, Haznedaroglu I. Successful Management of Bleeding after Dental Procedures with Application of Blood Stopper: A Single Center Prospective Trial. J Contemp Dent Pract 2011;12(5):379-384.
An Unusual Pattern of Self-inflicted Injury after Dental Local Anesthesia: A Report of 2 Cases
Authors: Bendgude Vikas , Akkareddy Basavaprabhu , Jawale Bhushan Arun , Chaudhary Shantanu 
Published: January 2012

ABSTRACT
The local anesthetics used in dentistry are considered very safe and have a low incidence of adverse reactions associated with their administration. A frequent finding by clinicians engaged in treatment of children is, following a dental appointment requiring local anesthesia to treat dental disease, a child may bite his or her lip out of curiosity associated with the unfamiliar sensation of being numb or inadvertently because no pain is felt. We describe two unusual case reports of postanesthetic self-inflicted injuries in this article. The first being the ulceration due to lip biting and the scratch injury on the chin after inferior alveolar nerve block. The second report presents an unusual scratch injury on the ala of nose following maxillary infiltration anesthesia. The common treatment modalities and the possible methods of prevention are discussed.

How to cite this article
Bendgude V, Akkareddy B, Jawale BA, Chaudhary S. An Unusual Pattern of Self-inflicted Injury after Dental Local Anesthesia: A Report of 2 Cases. J Contemp Dent Pract 2011;12(5):404-407.
La Ucronía reconsiderada: Ricœur y la reivindicación del concepto del último día
Authors: Vergara Anderson Luis 
Published: January 2012

Dans le troisième volume de Temps et récit de Paul Ricœur, nous trouvons une proposition relative aux responsabilités éthico-politiques de l´historien –et, a notre avis, des professionnelles en général de l’Histoire- a partir de la distinction espace d’expérience/horizon attente due a Reinhart Koselleck. Dans ce travail nous proposons, d’abord, ce qui nous semble fondamental dans cette proposition et qui fait référence (en la disqualifiant) a la notion d’utopie. D’autre part, on analyse les textes les plus importants de Ricœur sur cette notion; et, en fin, on propose qu’on peut lier une ligne spécifique de pensé développée en Amérique Latine avec la proposition de Ricœur, pour la complémenter, prolonger et même la corriger.
Paul Ricœur e o humanismo jurídico moderno: O reconhecimento do sujeito de direito
Authors: Bentes Hilda , Salles Sergio 
Published: January 2012

This article aims to analyze the constitution of a subject of right capable of respect and esteem through the concept of capacity elaborated by Paul Ricœur. It intends to evaluate the capable, emancipated human being, the self that has an ethical and moral dimension and that is susceptible of ethical and juridical imputation, as it is explained in “Who is the Subject of Rights?” in The Just. There is an erratum for this article located here.
Options to change Medicare payment for outpatient prescription drugs and biotechnology products
Authors: Barker Thomas , Larsson Maia 
Published: January 2012

The debates over the Obama Administrationâ€™s health care reform law, and, more recently, the federal budget deficit and national debt have focused attention on the growth in costs of the Medicare program.Â Three approaches to reducing Medicare expenditures command the most attention.Â Under the first, changes to the Medicare delivery system â€“ such as accountable care organizations (ACOs) and medical homes â€“ are believed to have the potential to reduce the growth in costs in the program over time.Â Under the second, tinkering with the reimbursement formulae in the Medicare program â€“ pejoratively, government â€œprice fixingâ€ â€“ will reduce the price that Medicare pays for an item or service, thereby reducing the growth in costs.Â A third approach â€“ converting Medicare to a premium support or defined contribution model â€“ has been passed by the House of Representatives, but has failed in the United States Senate. This article addresses the effect of these various approaches on Medicare payment for outpatient prescription drugs and biotechnology products.Â It begins by analyzing the Administrationâ€™s ACO regulation and the effect that this regulation may have on reimbursement for outpatient prescription drugs and biotechnology products.Â It then addresses legislative proposals to alter the Medicare reimbursement formulae for these products.Â It concludes by speculating on how the Medicare reform legislation passed by the House of Representatives might affect reimbursement for outpatient prescription drugs and biotechnology products.
Shift work and the incidence of injury among police officers
Authors: Violanti John M. , Fekedulegn Desta , Andrew Michael E. , Charles Luenda E. , Hartley Tara A. , Vila Bryan , Burchfiel Cecil M. 
Published: January 2012

AbstractBackgroundPolice officers may be injury prone due to fatigue, erratic work hours, and insufficient sleep. This study explored injury incidence among police officers across shifts.MethodsDay‐to‐day shift data from computerized payroll records (1994–2010) were available from a mid‐sized urban police department (n = 430). Sleep duration, shift activity level, returning to work after days off, and injury incidence over time were also examined.ResultsAge‐adjusted incidence rate ratio (IRR) for injury on the midnight shift was 72% larger than the day shift (IRR = 1.72; 95% CI = 1.26–2.36) and 66% larger than the afternoon shift (IRR = 1.66; 95% CI = 1.23–2.25). Injury incidence for the first day back on the midnight shift was 69% larger than day shift (IRR = 1.69; 95% CI = 1.23–2.32) and 54% larger than the afternoon shift (IRR = 1.54; 95% CI = 1.36–1.76). High activity level combined with midnight shift work put officers at increased injury risk (IRR = 2.31; P = 0.0003). Probability of remaining free of injury was significantly higher for day shift than midnight shift (P < 0.0001).ConclusionsHigher injury risk was associated with night shift work in police officers. Night shift combined with high work activity was strongly associated with injury risk. There was a significantly higher probability of not being injured on day compared to midnight or afternoon shifts. Am. J. Ind. Med. 55:217–227, 2012. © 2011 Wiley Periodicals, Inc.
ChemInform Abstract: Exploration of the Superconducting Properties of Y3Ba5Cu8O18 with and without Ca Doping by Magnetic Measurements.
Authors: Ekicibil Ahmet , Cetin Selda Kilic , Ayas Ali Osman , Coskun Atilla , Firat Tezer , Kiymac Kerim 
Published: January 2012

AbstractSuperconducting Y3Ba5Cu8O18 and Ca‐doped Y3Ba5Ca2Cu8O18 are synthesized by the sol—gel method from dilute HNO3 solutions containing appropriate amounts of Y2O3, Ba(NO3)2, CuO, CaCO3, citric acid, and ethylene glycol (sintering of the obtained precursors at 890 and 900 °C for 72 h in air, respectively).
ChemInform Abstract: Short‐Range Spin Order and Frustrated Magnetism in Mn2InSbO6 and Mn2ScSbO6.
Authors: Ivanov Sergey , Nordblad Per , Mathieu Roland , Tellgren Roland , Politova Ekaterina , Andre Gilles 
Published: January 2012

AbstractThe title compounds are prepared by solid state reaction of MnCO3, M2O3 (M: In, Sc), and Sb2O5 (Pt crucible, 1223, 1323, and 1423 K for 14 h each).
ChemInform Abstract: Nanocrystals of a New Complex Perovskite Dielectric Ba2TmSbO6.
Authors: Nair V. M. , Jose R. , Kumar G. M. Anil , Yusoff Mashitah M. , Wariar P. R. S. 
Published: January 2012

AbstractNanocrystals (20—50 nm) of the title compound are prepared by an auto‐ignition combustion process from an aqueous solution of precursors obtained from a mixture of Tm2O3, Ba(NO3)2, Sb2O3, and nitric, tartaric, and citric acid.
ChemInform Abstract: Synthetic Approaches to Borocarbonitrides, BCxN (x = 1—2).
Authors: Kumar Nitesh , Raidongia Kalyan , Mishra Abhishek K. , Waghmare Umesh V. , Sundaresan A. , Rao C. N. R. 
Published: January 2012

AbstractThe title compounds are prepared by gas phase reaction of BBr3 with a mixture of ethylene and ammonia at 950 °C for 1 h.
ChemInform Abstract: Syntheses and Crystal Structures of the Solid Solution Sr4OBr2.89(2)Cl3.11(2) and the Elusive Ba2OBr2.
Authors: Reckeweg Olaf , DiSalvo Francis J. 
Published: January 2012

AbstractTransparent colorless single crystals of Sr4OBr2.89Cl3.11 (<80% yield) and Ba2OBr2 (<50% yield) are prepared by solid state reaction of a 3:3:2 molar mixture of SrCl2, SrBr2, and SrO, and a 2:2:3 molar mixture of Ba, BaBr2, and BaO, respectively (1200 K, 3 d).
ChemInform Abstract: An Iridium‐Stabilized, Formally Uncharged Te10 Molecule with 3‐Center—4‐Electron Bonding.
Authors: Guenther Anja , Heise Martin , Wagner Frank R. , Ruck Michael 
Published: January 2012

AbstractBlack crystals of Ir2Te14Cl14 are prepared in high yield by solid state reaction of a mixture of Ir, Te, and TeCl4 in the molar ratio 1:5.6:2.6 (quartz ampule, 250 °C, 7 d).
ChemInform Abstract: Dual Catalysis in Enantioselective Oxidopyrylium‐Based [5 + 2] Cycloadditions.
Authors: Burns Noah Z. , Witten Michael R. , Jacobsen Eric N. 
Published: January 2012

AbstractA new type of cooperative catalysis is discovered with both the chiral aminothiourea and the achiral thiourea shown in the scheme beeing necessary to generate a reactive chiral pyrylium ion pair.
ChemInform Abstract: Difluoroalkylamines from High Temperature Vapor Phase Reactions of Nitrogen Trifluoride with Alkanes, Ethers and Benzene.
Authors: Belter Randolph K. 
Published: January 2012

AbstractReaction of NF3 with alkanes, alkyl ethers and benzene gives N,N‐difluoroamine compounds as the main products.
ChemInform Abstract: Catalytic Asymmetric α‐Alkylation of Ketones and Aldehydes with N‐Benzylic Sulfonamides Through Carbon—Nitrogen Bond Cleavage.
Authors: Weng Zhen‐Tao , Li Yuan , Tian Shi‐Kai 
Published: January 2012

AbstractAcyclic aldehydes and 6‐membered cyclic ketones undergo unprecedented and enantioselective reaction with the sulfonamides.
ChemInform Abstract: The First Example of Palladium‐Catalyzed Intermolecular Allylaryloxylation of an Internal Alkyne by Allyl Aryl Ethers.
Authors: Kuniyasu Hitoshi , Takekawa Kazunobu , Sanagawa Atsushi , Wakasa Takashi , Iwasaki Takanori , Kambe Nobuaki 
Published: January 2012

AbstractThe reaction proceeds with high regio‐ and stereoselectivity but the corresponding products are only formed in low to moderate yields.
ChemInform Abstract: A Practical and Cost‐Efficient, One‐Pot Conversion of Aldehydes into Nitriles Mediated by “Activated DMSO”.
Authors: Augustine John Kallikat , Bombrun Agnes , Atta Rajendra Nath 
Published: January 2012

AbstractThe transformation of a variety of aldehydes is readily achieved in the presence of an optimized amount of hydroxylamine hydrochloride with water as the only by‐product.
ChemInform Abstract: 1‐Butyl‐3‐methylimidazolium p‐Toluenesulfinate: A Novel Reagent for Synthesis of Sulfones and β‐Ketosulfones in Ionic Liquid.
Authors: Kumar Anil , Muthyala Manoj Kumar 
Published: January 2012

AbstractThe novel reagent (III) allows a highly efficient conversion of bromomethylketones and benzyl bromide to the corresponding sulfones with the best yields in [bmim]BF4.
ChemInform Abstract: Facile One‐Pot Synthesis of Carbamoylbenzotriazoles Directly from CO2: Synthesis of Tolbutamide.
Authors: Hunter Roger , Msutu Ath'enkosi , Dwyer Cathy L. , Emslie Neville D. , Hunt Raymond C. , Bezuidenhoudt Barend C. B. 
Published: January 2012

AbstractVarious title compounds are prepared following a novel method which uses amines and CO2.
ChemInform Abstract: Copper‐Catalyzed Intramolecular Oxidative 6‐exo‐trig Cyclization of 1,6‐Enynes with H2O and O2.
Authors: Wang Zhi‐Qiang , Zhang Wen‐Wu , Gong Lu‐Bin , Tang Ri‐Yuan , Yang Xu‐Heng , Liu Yu , Li Jin‐Heng 
Published: January 2012

AbstractThe method allows the preparation of 1,4‐naphthoquinones by incorporation of 2 oxygen atoms into the organic framework from molecular oxygen and water.
ChemInform Abstract: Synthesis and anti‐HIV Activity of New Benzimidazole, Benzothiazole and Carbohydrazide Derivatives of the Antiinflammatory Drug Indomethacin.
Authors: Al‐Masoudi Najim A. , Jafar Nadhir N. A. , Abbas Layla J. , Baqir Sadiq J. , Pannecouque Christophe 
Published: January 2012

AbstractOnly compounds (IIIb) and (IIIc) exhibit anti‐HIV activity.
ChemInform Abstract: One‐Step Synthesis of 4‐Alkyl‐3‐aryl‐2,6‐dicyanoanilines and Their Use in the Synthesis of Highly Functionalized 2,3,5,6,7‐ and 2,3,4,5,7‐Substituted Indoles.
Authors: Sawargave Sangmeshwer P. , Kudale Ananada S. , Deore Jaydeep V. , Bhosale Dattatry S. , Divse Jaisingh M. , Chavan Subhash P. , Borate Hanumant B. 
Published: January 2012

AbstractThe three‐component reaction of aldehydes (I) and (II) with malononitrile provides the desired aniline derivatives (VI) as the major products, accompanied by lower amounts (8‐13%) of the aniline strutures (V).
ChemInform Abstract: A Facile Four‐Component Sequential Protocol in the Expedient Synthesis of Novel 2‐Aryl‐5‐methyl‐2,3‐dihydro‐1H‐3‐pyrazolones in Water and Their Antitubercular Evaluation.
Authors: Gunasekaran Pethaiah , Perumal Subbu , Yogeeswari Perumal , Sriram Dharmarajan 
Published: January 2012

AbstractThe title compounds (V) (15 examples) display significant in vitro antimycobacterial activity against M.
ChemInform Abstract: Design and Synthesis of Some New Thiophene, Thienopyrimidine and Thienothiadiazine Derivatives of Antipyrine as Potential Antimicrobial Agents.
Authors: Aly Hala M. , Saleh Nashwa M. , Elhady Heba A. 
Published: January 2012

AbstractA variety of hitherto unknown heterocyclic compounds incorporating the antipyrine moiety are synthesized using 4‐acetamidopyrazolone (I) as starting compound.
ChemInform Abstract: Synthesis and Diels—Alder Cycloadditions of exo‐Imidazolidin‐2‐one Dienes.
Authors: Bautista Rafael , Bernal Pablo , Herrera Rafael , Santoyo Blanca M. , Lazcano‐Seres J. Miguel , Delgado Francisco , Tamariz Joaquin 
Published: January 2012

AbstractBase‐mediated coupling of imines of type (III) with isocyanates allows an efficient access to novel title compounds.
ChemInform Abstract: Pd‐Catalyzed C4‐Olefination of Oxazoles via C—H Bond Activation: Divergent Synthesis of Functionalized Amino Alcohol and Amino Acid Derivatives.
Authors: Cui Sunliang , Wojtas Lukasz , Antilla Jon C. 
Published: January 2012

AbstractThe products can be further functionalized furnishing amino alcohol derivatives (IV) or homophenylalanine product (IX).
ChemInform Abstract: Synthesis and Structure—Activity Relationship of 1‐ and 2‐Substituted 1,2,3‐Triazole Letrozole‐Based Analogues as Aromatase Inhibitors.
Authors: Doiron Jeremie , Soultan Al Haliffa , Richard Ryan , Toure Mamadou Mansour , Picot Nadia , Richard Remi , Cuperlovic‐Culf Miroslava , Robichaud Gilles A. , Touaibia Mohamed 
Published: January 2012

Abstract1,2,3‐Triazole analogues, e.g. (III) and (V), of letrozole are synthesized by employing the “click” chemistry as the key step.
ChemInform Abstract: A Chrysin Analogue Exhibited Strong Inhibitory Activities Against both PGE2 and NO Production.
Authors: Che Haiyan , Lim Hyun , Kim Hyun Pyo , Park Haeil 
Published: January 2012

Abstract5 Chrysin analogues of type (IV) are prepared and evaluated for their inhibitory activities of cyclooxygenase‐2 catalyzed prostaglandin E2 and iNOS‐mediated NO production.
ChemInform Abstract: Organocatalytic Asymmetric Intermolecular Dehydrogenative α‐Alkylation of Aldehydes Using Molecular Oxygen as Oxidant.
Authors: Zhang Bo , Xiang Shi‐Kai , Zhang Li‐He , Cui Yuxin , Jiao Ning 
Published: January 2012

AbstractAlkylation products of xanthene thioxanthene and acridine are available with moderate to high enantioselectivities tolerating aldehydes bearing aliphatic, alkenic and aromatic substituents.
ChemInform Abstract: A Short Microwave‐Assisted Synthesis of Tetrahydroisoquinolin‐pyrrolopyridinones by a Triple Process: Ugi‐3CR‐Aza Diels—Alder/S‐Oxidation/Pummerer.
Authors: Islas‐Jacome Alejandro , Gonzalez‐Zamora Eduardo , Gamez‐Montano Rocio 
Published: January 2012

AbstractThe four‐step sequence produces the title compounds (VIII) as single diastereomers.
ChemInform Abstract: Synthesis of Fluorescent Pyrrolo[3,4‐b]quinolizine Derivatives and Evaluations as a Protein‐Labeling Probe.
Authors: Hagimori Masayori , Mizuyama Naoko , Yokota Kenichirou , Morinaga Osamu , Yamaguchi Yasuchika , Saji Hideo , Tominaga Yoshinori 
Published: January 2012

AbstractThe new fluorescent compounds (III), (V), (VII), and (VIII) are synthesized via an one‐pot condensation reaction.
ChemInform Abstract: Tandem Prins/Friedel—Crafts Cyclization for Stereoselective Synthesis of Heterotricyclic Systems.
Authors: Reddy B. V. Subba , Borkar Prashant , Yadav J. S. , Sridhar B. , Gree Rene 
Published: January 2012

AbstractThe reaction allows a convenient and stereoselective access to benzoisoquinoline, benzoisothiochromene, and benzoisochromene derivatives.
ChemInform Abstract: Synthesis and Screening of Galactose‐Linked Nitroimidazoles and Triazoles Against Mycobacterium tuberculosis.
Authors: Muguntan G. , Ramakrishna Kuppala , Sriram Dharmarajan , Yogeeswari Perumal , Kartha K. P. Ravindranathan 
Published: January 2012

AbstractThe screening against Mycobacterium tuberculosis H37Rv shows, that the compounds show promising activity even under aerobic conditions under which metronidazole is inactive.
ChemInform Abstract: Brief, Efficient and Highly Diastereoselective Synthesis of (.+‐.)‐Pumiliotoxin C Based on the Generation of an Octahydroquinoline Precursor via a Four‐Component Reaction.
Authors: Maiti Swarupananda , Menendez J. Carlos 
Published: January 2012

AbstractThe overall yield of pumiliotoxin C (XIII) is 66%.
Predicting US‐ and state‐level cancer counts for the current calendar year
Authors: Chen Huann‐Sheng , Portier Kenneth , Ghosh Kaushik , Naishadham Deepa , Kim Hyune‐Ju , Zhu Li , Pickle Linda W. , Krapcho Martin , Scoppa Steve , Jemal Ahmedin , Feuer Eric J. 
Published: January 2012

AbstractBACKGROUND:A study was undertaken to evaluate the temporal projection methods that are applied by the American Cancer Society to predict 4‐year‐ahead projections.METHODS:Cancer mortality data recorded in each year from 1969 through 2007 for the United States overall and for each state from the National Center for Health Statistics was obtained. Based on the mortality data through 2000, 2001, 2002, and 2003, Projections were made 4 years ahead to estimate the expected number of cancer deaths in 2004, 2005, 2006, 2007, respectively, in the United States and in each state, using 5 projection methods. These predictive estimates were compared to the observed number of deaths that occurred for all cancers combined and 47 cancer sites at the national level, and 21 cancer sites at the state level.RESULTS:Among the models that were compared, the joinpoint regression model with modified Bayesian information criterion selection produced estimates that are closest to the actual number of deaths. Overall, results show the 4‐year‐ahead projection has larger error than 3‐year‐ahead projection of death counts when the same method is used. However, 4‐year‐ahead projection from the new method performed better than the 3‐year‐ahead projection from the current state‐space method.CONCLUSIONS:The Joinpoint method with modified Bayesian information criterion model has the smallest error of all the models considered for 4‐year‐ahead projection of cancer deaths to the current year for the United States overall and for each state. This method will be used by the American Cancer Society to project the number of cancer deaths starting in 2012. Cancer 2012; © 2012 American Cancer Society.
Predicting US‐ and state‐level cancer counts for the current calendar year
Authors: Zhu Li , Pickle Linda W. , Ghosh Kaushik , Naishadham Deepa , Portier Kenneth , Chen Huann‐Sheng , Kim Hyune‐Ju , Zou Zhaohui , Cucinelli James , Kohler Betsy , Edwards Brenda K. , King Jessica , Feuer Eric J. , Jemal Ahmedin 
Published: January 2012

AbstractBACKGROUND.The current study was undertaken to evaluate the spatiotemporal projection models applied by the American Cancer Society to predict the number of new cancer cases.METHODS.Adaptations of a model that has been used since 2007 were evaluated. Modeling is conducted in 3 steps. In step I, ecologic predictors of spatiotemporal variation are used to estimate age‐specific incidence counts for every county in the country, providing an estimate even in those areas that are missing data for specific years. Step II adjusts the step I estimates for reporting delays. In step III, the delay‐adjusted predictions are projected 4 years ahead to the current calendar year. Adaptations of the original model include updating covariates and evaluating alternative projection methods. Residual analysis and evaluation of 5 temporal projection methods were conducted.RESULTS.The differences between the spatiotemporal model‐estimated case counts and the observed case counts for 2007 were < 1%. After delays in reporting of cases were considered, the difference was 2.5% for women and 3.3% for men. Residual analysis indicated no significant pattern that suggested the need for additional covariates. The vector autoregressive model was identified as the best temporal projection method.CONCLUSIONS.The current spatiotemporal prediction model is adequate to provide reasonable estimates of case counts. To project the estimated case counts ahead 4 years, the vector autoregressive model is recommended to be the best temporal projection method for producing estimates closest to the observed case counts. Cancer 2012;. © 2012 American Cancer Society.