bluuebunny/crossref_metadata_2025_split huggingface dataset:
Symptoms of anxiety and depression and mother's marital status: An exploratory analysis of polygyny and psychosocial stress
Authors: Patil Crystal , Hadley Craig 
Published: February 2008

AbstractMany biocultural studies have examined the fitness consequences of polygynous marriage for women in Africa. Few studies have examined the mental health correlates of polygynous marriage despite the emerging interest by human biologists in mental health outcomes. In this study, we tested for an association between measures of psychosocial stress and marital status in a representative sample of 408 mothers in two Tanzania communities. Results showed no association between measures of psychological distress and marital status. Our results suggest that despite the widely cited reproductive costs to polygynously married women, there do not appear to be accompanying costs to mental health. Am. J. Hum. Biol., 2008. © 2008 Wiley‐Liss, Inc.
Regional differences in the distribution of the sub‐Saharan, West Eurasian, and South Asian mtDNA lineages in Yemen
Authors: Černý Viktor , Mulligan Connie J. , Rídl Jakub , Žaloudková Martina , Edens Christopher M. , Hájek Martin , Pereira Luísa 
Published: February 2008

AbstractDespite its key location for population movements out of and back into Africa, Yemen has not yet been sampled on a regional level for an investigation of sub‐Saharan, West Eurasian, and South Asian genetic contributions. In this study, we present mitochondrial DNA (mtDNA) data for regionally distinct Yemeni populations that reveal different distributions of mtDNA lineages. An extensive database of mtDNA sequences from North and East African, Middle Eastern and Indian populations was analyzed to provide a context for the regional Yemeni mtDNA datasets. The groups of western Yemen appear to be most closely related to Middle Eastern and North African populations, while the eastern Yemeni population from Hadramawt is most closely related to East Africa. Furthermore, haplotype matches with Africa are almost exclusively confined to West Eurasian R0a haplogroup in southwestern Yemen, although more sub‐Saharan L‐type matches appear in more northern Yemeni populations. In fact, Yemeni populations have the highest frequency of R0a haplotypes detected to date, thus Yemen or southern Arabia may be the site of the initial expansion of this haplogroup. Whereas two variants of the sub‐Saharan haplogroup M1 were detected only in southwestern Yemen close to the Bab el‐Mandeb Strait, different non‐African M haplotypes were detected at low frequencies (∼2%) in western parts of the country and at a higher frequency (7.5%) in the Hadramawt. We conclude that the Yemeni gene pool is highly stratified both regionally and temporally and that it has received West Eurasian, Northeast African, and South Asian gene flow. Am J Phys Anthropol, 2008. © 2008 Wiley‐Liss, Inc.
Non‐generalized and generalized conditioned reinforcers: establishment and validation
Authors: Moher Carly A. , Gould D. Daniel , Hegg Elisa , Mahoney Amanda M. 
Published: February 2008

AbstractConditioned reinforcers, or tokens, are frequently used in clinical settings; however, little applied research has focused on establishing and validating their effectiveness. Following pairing of a novel token with an edible reinforcer in the present study, preference and reinforcer assessments verified that the tokens functioned as conditioned reinforcers. Results indicated that the tokens were established as conditioned reinforcers that matched the reinforcer value of the primary reinforcers with which they had been paired. The effects of motivating operations (MOs) on the effectiveness of these conditioned reinforcers were then evaluated. Conditioned reinforcer effectiveness decreased during satiation conditions. Subsequently it was found that increasing the number of backup reinforcers with which the token was paired resulted in the effectiveness maintaining during satiation conditions. Copyright © 2008 John Wiley & Sons, Ltd.
Normalization of substance P levels in rectal mucosa of patients with faecal incontinence treated successfully by sacral nerve stimulation
Authors: Gooneratne M L , Facer P , Knowles C H , Chan C L , Lunniss P J , Scott S M , Anand P , Williams N S 
Published: February 2008

Abstract

Background
Sacral nerve stimulation (SNS) may improve faecal incontinence by modulating rectal sensation. This study measured changes in the peripheral expression of various neural epitopes in response to SNS.

Methods
Rectal mucosal biopsies were taken from 12 patients before and after temporary SNS, and from ten responders at 90 days after permanent stimulation. Sections were immunostained for substance P, transient receptor potential vanilloid (TRPV) 1, vasoactive intestinal peptide (VIP) and calcitonin gene-related peptide (CGRP). Levels were compared with those in nine continent controls.

Results
Baseline levels of percentage area immunoreactivities of substance P (median 0·51 (95 per cent confidence interval 0·31 to 0·73) versus 0·13 (0·07 to 0·27) per cent; P &lt; 0·001) and TRPV1 (0·76 (0·41 to 1·11) versus 0·09 (0·04 to 0·14) per cent; P &lt; 0·001), but not of VIP (1·26 (0·37 to 2·15) versus 1·28 (0·39 to 2·17); P = 0·943), were significantly greater than in controls. Successful SNS resulted in a significant decrease in substance P immunostaining after temporary (0·15 (0·06 to 0·51) per cent; P = 0·051) and permanent (0·17 (0 to 0·46) per cent; P = 0·051) stimulation. Immunoreactivity of TRPV1, VIP, CGRP and neural markers showed no qualitative change.

Conclusion
Patients with faecal incontinence demonstrate normalization of raised rectal mucosal substance P levels following successful SNS.
Quantification of myrislignan in rat plasma by solid‐phase extraction and reversed‐phase high‐performance liquid chromatography
Authors: Li Fei , Yang Xiuwei 
Published: February 2008

AbstractA rapid and simple reversed‐phase high‐performance liquid chromatographic (RP‐HPLC) method has been developed for determination of myrislignan in rat plasma after intravenous administration. The analytes extracted from plasma samples by solid‐phase extraction were successfully carried out on a Diamonsil™ ODS C18 column (250 × 4.6 mm i.d., 5 µm) with an RP18 guard column (8 × 4.6 mm i.d., 5 µm) and a mobile phase of MeOH–H2O (4:1, v/v). The UV detector was set at a single wavelength of 270 nm. The linear ranges of the standard curves were 0.5–30.0 µg/mL with the correlation coefficients greater than 0.9992. The lower limits of detection and quantification were 0.1 and 0.3 µg/mL for myrislignan. Intra‐ and inter‐day precisions were 2.4–7.5 and 1.3–5.7%, respectively. The extraction recovery from plasma was more than 90%. This assay method has been successfully used to study the pharmacokinetics of myrislignan in rats. Copyright © 2008 John Wiley & Sons, Ltd.
Development and validation of a sensitive LC‐MS/MS method with electrospray ionization for quantitation of zafirlukast, a selective leukotriene antagonist in human plasma: application to a clinical pharmacokinetic study
Authors: Bharathi D. Vijaya , Naidu A. , Jagadeesh B. , Laxmi K. N. K. Maha , Laxmi P. Revathi Naga , Reddy Pandu Ranga , Mullangi Ramesh 
Published: February 2008

AbstractA highly sensitive and specific LC‐MS/MS method has been developed and validated for the estimation of zafirlukast (ZFK) with 500 µL human plasma using valdecoxib as an internal standard (IS). The API‐4000 LC‐MS/MS was operated under multiple reaction‐monitoring mode using the electrospray ionization technique. The assay procedure involved extraction of ZFK and IS from human plasma with ethyl acetate. The resolution of peaks was achieved with 10 mm ammonium acetate (pH 6.4):acetonitrile (20:80, v/v) on a Hypersil BDS C18 column. The total chromatographic run time was 2.0 min and the elution of ZFK and IS occurred at approximately 1.11 and 1.58 min, respectively. The MS/MS ion transitions monitored were 574.2 → 462.1 for ZFK and 313.3 → 118.1 for IS. The method was proved to be accurate and precise at a linearity range of 0.15–600 ng/mL with a correlation coefficient (r) of ≥0.999. The method was rugged with 0.15 ng/mL as lower limit of quantitation. The intra‐ and inter‐day precision and accuracy values were found to be within the assay variability limits as per the FDA guidelines. The developed assay method was applied to a pharmacokinetic study in human volunteers following oral administration of 20 mg ZFK tablet. Copyright © 2008 John Wiley & Sons, Ltd.
ChemInform Abstract: Structure of the Monoclinic‐Form Misfit‐Layer Compound, (Ca0.85OH)2αCoO2 (α ≈ 0.57822).
Authors: Isobe Masaaki , Onoda Mitsuko , Shizuya Mitsuyaki , Tanaka Masahiko , Takayama‐Muromachi Eiji 
Published: February 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Hydration of Sodium Cobalt Oxide.
Authors: Sakurai Hiroya , Osada Minoru , Takayama‐Muromachi Eiji 
Published: February 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: The Lithium Intercalation Compound Li2CoSiO4 and Its Behavior as a Positive Electrode for Lithium Batteries.
Authors: Lyness Christopher , Delobel Bruno , Armstrong A. Robert , Bruce Peter G. 
Published: February 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Low Valent Phosphorus in the Molecular Anions [P5Se12]5‐ and β‐[P6Se12]4‐: Phase Change Behavior and Near Infrared Second Harmonic Generation.
Authors: Chung In , Jang Joon I. , Gave Matthew A. , Weliky David P. , Kanatzidis Mercouri G. 
Published: February 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: One‐ and Two‐Dimensional Silver and Zinc Uranyl Phosphates Containing Bipyridyl Ligands.
Authors: Yu Yaqin , Zhan Wei , Albrecht‐Schmitt Thomas E. 
Published: February 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Diastereoselective Cyanomethylation of Chiral N‐(tert‐Butylsulfinyl)imines Promoted by Lewis Bases.
Authors: Mukaiyama Teruaki , Michida Makoto 
Published: February 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Effect of Borane Source on the Enantioselectivity in the Enantiopure Oxazaborolidine‐Catalyzed Asymmetric Borane Reduction of Ketones.
Authors: Wang Xiao , Du Juanjuan , Liu Han , Du Da‐Ming , Xu Jiaxi 
Published: February 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: A Convenient and Selective Method for the para‐Bromination of Aromatic Compounds with Potassium Bromide in the Presence of Poly(4‐vinylpyridine)‐Supported Peroxodisulfate in Nonaqueous Solution.
Authors: Tajik H. , Mohammadpoor‐Baltork I. , Hassan‐zadeh P. , Rashtabadi H. Rafiee 
Published: February 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: DMF‐Catalyzed Thermal Dehydration of Aldoximes: A Convenient Access to Functionalized Aliphatic and Aromatic Nitriles.
Authors: Supsana Paraskevi , Liaskopoulos Theodoros , Tsoungas Petros G. , Varvounis George 
Published: February 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: One‐Pot Terminal Alkene Homologation Using a Tandem Olefin Cross‐Metathesis/Allylic Carbonate Reduction Sequence.
Authors: Comins Daniel L. , Dinsmore Jason M. , Marks Lucas R. 
Published: February 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Novel Synthesis and Characterization of 1,3‐Bis(2‐dihydrothiazolyl)thiaalkoxy‐p‐tert‐butylcalix[4]arenes.
Authors: Zhao Bing , Feng Ya‐Qing , Zhang Sha‐Sha 
Published: February 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Highly Enantioselective Insertion of Carbenoids into O—H Bonds of Phenols: An Efficient Approach to Chiral α‐Aryloxycarboxylic Esters.
Authors: Chen Chao , Zhu Shou‐Fei , Liu Bin , Wang Li‐Xin , Zhou Qi‐Lin 
Published: February 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: An Efficient Novel Ligand for Copper‐Catalyzed Formation of Diaryl Ethers.
Authors: Yang Yinghua , Jiang Xiangrui , Ao Lei , Dong Shengyi , Wu Xiumei , Jiang Hualiang , Zhao Yu 
Published: February 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Design and Preparation of a Chiral Ligand Based on a Pseudorotaxane Skeleton: Application to Rhodium‐Catalyzed Enantioselective Hydrogenation of Enamides.
Authors: Hattori Gaku , Hori Tetsuharu , Miyake Yoshihiro , Nishibayashi Yoshiaki 
Published: February 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Microwave‐ and Polymer‐Assisted Synthesis of a Small Library of α,β‐Unsaturated Methyl Esters via the Wittig Reaction.
Authors: Collina S. , Rossi D. , Urbano M. , Baraglia A. Carnevale , Azzolina O. 
Published: February 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Concise Synthesis of Novel 2,6‐Diazaspiro[3.3]heptan‐1‐ones and Their Conversion into 2,6‐Diazaspiro[3.3]heptanes.
Authors: Stocks Michael J. , Hamza Daniel , Pairaudeau Garry , Stonehouse Jeffrey P. , Thorne Philip V. 
Published: February 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: General Synthesis of 1‐Substituted 2‐Methylbenzimidazoles from Ketones and 2‐Aminoacetanilide.
Authors: Burova Svetlana A. , Davis Roman , Fitzgerald Russ N. , Johnson Byron S. , Matsuoka Richard T. 
Published: February 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Tosic Acid‐on‐Silica Gel: A Cheap and Eco‐Friendly Catalyst for a Convenient One‐Pot Synthesis of Substituted Benzimidazoles.
Authors: Chakrabarty Manas , Mukherjee Ratna , Karmakar Sulakshana , Harigaya Yoshihiro 
Published: February 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Hydrazide‐Catalyzed 1,3‐Dipolar Nitrone Cycloadditions.
Authors: Lemay Mathieu , Trant John , Ogilvie William W. 
Published: February 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Regioselectivity of the Monohalogenation of 4‐Allyl‐3‐allylamino‐1,2,4‐triazole‐5‐thione.
Authors: Khripak S. M. , Slivka M. V. , Vilkov R. V. , Usenko R. N. , Lendel V. G. 
Published: February 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Regioselective Reaction Between Maltol and Vinyltriphenylphosphonium Salts: An Efficient One‐Pot Synthesis of a Novel Class of Dihydrofuran and Cyclobutene Derivatives.
Authors: Baharfar Robabeh , Asghari Sakineh , Hamedaninejad Azam , Abbasi Atieh , Ostadzadeh Azita , Bijanzadeh Hamid Reza 
Published: February 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: L‐Proline Catalyzed Solvent‐Free Knoevenagel Condensation for the Synthesis of 3‐Substituted Coumarins.
Authors: Karade Nandkishor N. , Gampawar Sumit V. , Shinde Sandeep V. , Jadhav Wamanrao N. 
Published: February 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Clinofen — A User‐Friendly Oxidizing Agent for Very Fast Oxidation of Hantzsch 1,4‐Dihydropyridines.
Authors: Heravi M. M. , Bakhtiari Kh. , Oskooie H. A. , Hekmatshoar R. 
Published: February 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: An Efficient and Green Preparation of 9‐Arylacridine‐1,8‐dione Derivatives.
Authors: Fan Xuesen , Li Yanzhen , Zhang Xinying , Qu Guirong , Wang Jianji 
Published: February 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Synthesis of N′‐Cyclohexenecarbonyl‐Substituted Hydrazides of 2‐Aminobenzoic Acids and Preparation of 3‐Cyclohexenylamido‐1,2‐dihydroquinazolin‐4‐ones Based on Them.
Authors: Zicane D. , Ravina I. , Tetere Z. , Petrova M. 
Published: February 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Ring‐Closing Metathesis for the Synthesis of Phenylene‐Bridged Silamacrocycles.
Authors: Phan Son Thanh , Setaka Wataru , Kira Mitsuo 
Published: February 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Synthesis of Photochromic Dihetarylethenes with a Cyclopentenedione Bridge Fragment.
Authors: Krayushkin Mikhail M. , Pashchenko Denis V. , Lichitsky Boris V. , Irie Masahiro , Vorontsova Ludmila G. , Starikova Zoya A. 
Published: February 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Androstene‐3,5‐dienes as ER‐β Selective SERMs.
Authors: Blizzard Timothy A. , et al. et al. 
Published: February 2008

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.