bluuebunny/crossref_metadata_2025 huggingface dataset:
Nucleolar Cycle and Its Correlation with Chromatoid Bodies in the Tilapia rendalli (Teleostei, Cichlidae) Spermatogenesis
Authors: Peruquetti Rita Luiza , Taboga Sebastião Roberto , De Azeredo‐Oliveira Maria Tercília Vilela
Published: February 2010

The aim of this study was: (1) to monitor the nucleolar material distribution using cytological and cytochemical techniques and ultrastructural analysis; and (2) to compare the nucleolar material distribution with the formation of the chromatoid body (CB) in the germ epithelium of Tilapia rendalli. Nucleolar fragmentation occurred during the leptotene of prophase I and nucleolus reorganization occurred in the early spermatid nucleus. The area of the early spermatid nucleolus was significantly smaller than that of the spermatogonia nucleolus. Ultrastructural analysis showed an accumulation of nuages, which form the CB, before nucleolar fragmentation in the spermatogonia cytoplasm. The CB was observed in association with mitochondrial clusters in the cytoplasm of primary spermatocytes, as well as in those of initial and later spermatids. In conclusion, the nucleolus seems to be related to CB formation during spermatogenesis of T. rendalli, because at the moment of nucleolus fragmentation in the primary spermatocytes, the CB reaches its largest area and it is able to complete important functions during spermatogenesis. The reorganized nucleolus of the initial spermatids has a lower area due several factors, one of which is the probable migration of nucleolar fragments from the nucleus to the cytoplasm, therefore playing a role in CB formation. Anat Rec, 2010. © 2010 Wiley‐Liss, Inc.
Analysis of maternal–offspring HLA compatibility, parent‐of‐origin effects, and noninherited maternal antigen effects for HLA–DRB1 in systemic lupus erythematosus
Authors: Bronson Paola G. , Komorowski Leanne K. , Ramsay Patricia P. , May Suzanne L. , Noble Janelle , Lane Julie A. , Thomson Glenys , Claas Frans H. , Seldin Michael F. , Kelly Jennifer A. , Harley John B. , Moser Kathy L. , Gaffney Patrick M. , Behrens Timothy , Criswell Lindsey A. , Barcellos Lisa F.
Published: February 2010

Objective

Genetic susceptibility to systemic lupus erythematosus (SLE) is well established, with the HLA class II DRB1 and DQB1 loci demonstrating the strongest association. However, HLA may also influence SLE through novel biologic mechanisms in addition to genetic transmission of risk alleles. Evidence for increased maternal–offspring HLA class II compatibility in SLE and differences in maternal versus paternal transmission rates (parent‐of‐origin effects) and nontransmission rates (noninherited maternal antigen [NIMA] effects) in other autoimmune diseases have been reported. Thus, we investigated maternal–offspring HLA compatibility, parent‐of‐origin effects, and NIMA effects at DRB1 in SLE.

Methods

The cohort comprised 707 SLE families and 188 independent healthy maternal–offspring pairs (total of 2,497 individuals). Family‐based association tests were conducted to compare transmitted versus nontransmitted alleles (transmission disequilibrium test) and both maternally versus paternally transmitted (parent‐of‐origin) and nontransmitted alleles (using the chi‐square test of heterogeneity). Analyses were stratified according to the sex of the offspring. Maternally affected offspring DRB1 compatibility in SLE families was compared with paternally affected offspring compatibility and with independent control maternal–offspring pairs (using Fisher's test) and was restricted to male and nulligravid female offspring with SLE.

Results

As expected, DRB1 was associated with SLE (P < 1 × 10−4). However, mothers of children with SLE had similar transmission and nontransmission frequencies for DRB1 alleles when compared with fathers, including those for the known SLE risk alleles HLA–DRB1*0301, *1501, and *0801. No association between maternal–offspring compatibility and SLE was observed.

Conclusion

Maternal–offspring HLA compatibility, parent‐of‐origin effects, and NIMA effects at DRB1 are unlikely to play a role in SLE.
Cancer preceding giant cell arteritis: A case–control study
Authors: Kermani Tanaz A. , Schäfer Valentin S. , Crowson Cynthia S. , Hunder Gene G. , Ytterberg Steven R. , Matteson Eric L. , Gabriel Sherine E. , Warrington Kenneth J.
Published: February 2010

Objective

To study the association between previous cancer and giant cell arteritis (GCA).

Methods

Using the resources of the Rochester Epidemiology Project, we identified incident cases of GCA diagnosed between January 1, 1950 and December 31, 2004. Each GCA patient was matched for age, sex, and length of medical history to 2 subjects without GCA from the same population. Medical records were reviewed. Diagnosis of cancer was confirmed by histopathologic analysis.

Results

We identified 204 GCA cases and 407 controls. The GCA group included 163 women (80%) and 41 men (20%). Their mean ± SD age was 76.0 ± 8.2 years. The non‐GCA group consisted of 325 women (80%) and 82 men (20%). Their mean ± SD age was 75.6 ± 8.4 years. At the index date, 45 GCA patients (22%) and 125 non‐GCA patients (31%) had had a previous cancer. The odds ratio (OR) for previous cancer in cases compared with controls, adjusted for age, sex, and calendar year, was 0.63, and the 95% confidence interval (95% CI) was 0.42–0.94 (P = 0.022). The mean age at diagnosis of the first cancer before the index date was similar in the cases (67.5 ± 11.9 years) and the controls (64.9 ± 13.2 years) (P = 0.32). The mean ± SD duration from the first cancer to the index date was 9.8 ± 9.9 years in the cases and 11.7 ± 10.8 years in the controls (P = 0.31). Cancer types were similar in both groups, but fewer gynecologic malignancies were noted in GCA patients (OR 0.39 [95% CI 0.13–1.15], P = 0.09). Colon cancer also appeared less commonly in the cases compared with the controls (OR 0.22 [95% CI 0.03–1.74], P = 0.15).

Conclusion

The findings of this population‐based case–control study indicate that GCA patients had significantly fewer malignancies prior to the index date as compared with controls.
Increased glutamate/glutamine compounds in the brains of patients with fibromyalgia: A magnetic resonance spectroscopy study
Authors: Valdés Manuel , Collado Antonio , Bargalló Nuria , Vázquez Mireia , Rami Lorena , Gómez Emili , Salamero Manel
Published: February 2010

Objective

Fibromyalgia (FM) has been defined as a systemic disorder that is clinically characterized by pain, cognitive deficit, and the presence of associated psychopathology, all of which are suggestive of a primary brain dysfunction. This study was undertaken to identify the nature of this cerebral dysfunction by assessing the brain metabolite patterns in patients with FM through magnetic resonance spectroscopy (MRS) techniques.

Methods

A cohort of 28 female patients with FM and a control group of 24 healthy women of the same age were studied. MRS techniques were used to study brain metabolites in the amygdala, thalami, and prefrontal cortex of these women.

Results

In comparison with healthy controls, patients with FM showed higher levels of glutamate/glutamine (Glx) compounds (mean ± SD 11.9 ± 1.6 arbitrary units [AU] versus 13.4 ± 1.7 AU in controls and patients, respectively; t = 2.517, 35 df, corrected P = 0.03) and a higher Glx:creatine ratio (mean ± SD 2.1 ± 0.4 versus 2.4 ± 1.4, respectively; t = 2.373, 35 df, corrected P = 0.04) in the right amygdala. In FM patients with increased levels of pain intensity, greater fatigue, and more symptoms of depression, inositol levels in the right amygdala and right thalamus were significantly higher.

Conclusion

The distinctive metabolic features found in the right amygdala of patients with FM suggest the possible existence of a neural dysfunction in emotional processing. The results appear to extend previous findings regarding the dysfunction in pain processing observed in patients with FM.
Long‐term safety and efficacy of abatacept in children with juvenile idiopathic arthritis
Authors: Ruperto Nicolino , Lovell Daniel J. , Quartier Pierre , Paz Eliana , Rubio‐Pérez Nadina , Silva Clovis A. , Abud‐Mendoza Carlos , Burgos‐Vargas Ruben , Gerloni Valeria , Melo‐Gomes Jose A. , Saad‐Magalhães Claudia , Chavez‐Corrales J. , Huemer Christian , Kivitz Alan , Blanco Francisco J. , Foeldvari Ivan , Hofer Michael , Horneff Gerd , Huppertz Hans‐Iko , Job‐Deslandre Chantal , Loy Anna , Minden Kirsten , Punaro Marilynn , Nunez Alejandro Flores , Sigal Leonard H. , Block Alan J. , Nys Marleen , Martini Alberto , Giannini Edward H.
Published: February 2010

Objective

We previously documented that abatacept was effective and safe in patients with juvenile idiopathic arthritis (JIA) who had not previously achieved a satisfactory clinical response with disease‐modifying antirheumatic drugs or tumor necrosis factor blockade. Here, we report results from the long‐term extension (LTE) phase of that study.

Methods

This report describes the long‐term, open‐label extension phase of a double‐blind, randomized, controlled withdrawal trial in 190 patients with JIA ages 6–17 years. Children were treated with 10 mg/kg abatacept administered intravenously every 4 weeks, with or without methotrexate. Efficacy results were based on data derived from the 153 patients who entered the open‐label LTE phase and reflect ≥21 months (589 days) of treatment. Safety results include all available open‐label data as of May 7, 2008.

Results

Of the 190 enrolled patients, 153 entered the LTE. By day 589, 90%, 88%, 75%, 57%, and 39% of patients treated with abatacept during the double‐blind and LTE phases achieved responses according to the American College of Rheumatology (ACR) Pediatric 30 (Pedi 30), Pedi 50, Pedi 70, Pedi 90, and Pedi 100 criteria for improvement, respectively. Similar response rates were observed by day 589 among patients previously treated with placebo. Among patients who had not achieved an ACR Pedi 30 response at the end of the open‐label lead‐in phase and who proceeded directly into the LTE, 73%, 64%, 46%, 18%, and 5% achieved ACR Pedi 30, Pedi 50, Pedi 70, Pedi 90, and Pedi 100 responses, respectively, by day 589 of the LTE. No cases of tuberculosis and no malignancies were reported during the LTE. Pneumonia developed in 3 patients, and multiple sclerosis developed in 1 patient.

Conclusion

Abatacept provided clinically significant and durable efficacy in patients with JIA, including those who did not initially achieve an ACR Pedi 30 response during the initial 4‐month open‐label lead‐in phase.
Rituximab therapy leads to rapid decline of serum IgG4 levels and prompt clinical improvement in IgG4‐related systemic disease
Authors: Khosroshahi Arezou , Bloch Donald B. , Deshpande Vikram , Stone John H.
Published: February 2010

Objective

Patients with IgG4‐related systemic disease (IgG4‐RSD) frequently show an incomplete response to treatment with glucocorticoids and traditional disease‐modifying antirheumatic drugs (DMARDs). B lymphocyte depletion is a therapeutic strategy known to be effective for pemphigus vulgaris, an autoimmune condition mediated by IgG4 autoantibodies. This study was performed to assess the clinical and serologic responses to B lymphocyte depletion therapy with rituximab in patients with IgG4‐RSD.

Methods

Four patients with IgG4‐RSD were treated with 2 intravenous doses (1 gram each) of rituximab. Clinical improvement was assessed by monitoring the tapering/discontinuation of prednisone and DMARDs, and by measuring the serum concentrations of B lymphocytes, immunoglobulins, and IgG subclasses before and after therapy.

Results

Clinical features of IgG4‐RSD in these 4 patients included autoimmune pancreatitis, sclerosing cholangitis, lymphoplasmacytic aortitis, salivary gland involvement, orbital pseudotumor, and lacrimal gland enlargement. The 3 patients with elevated serum IgG and IgG4 levels at baseline had a mean IgG concentration of 2,003 mg/dl (normal range 600–1,500 mg/dl) and a mean IgG4 concentration of 2,160 mg/dl (normal range 8–140 mg/dl). Among these patients, the serum IgG4 concentrations declined by a mean of 65% within 2 months of rituximab administration. All 4 patients demonstrated striking clinical improvement within 1 month of the initiation of rituximab therapy, and tapering or discontinuation of their treatment with prednisone and DMARDs was achieved in all 4 patients. A decrease in IgG concentration was observed for the IgG4 subclass only.

Conclusion

Treatment with rituximab led to prompt clinical and serologic improvement in these patients with refractory IgG4‐RSD, and is a viable treatment option for this condition. The decline in serum IgG4 concentrations was substantially steeper than that of the autoantibody concentrations in immune‐mediated conditions in which rituximab is effective, such as in rheumatoid arthritis. In addition, the reduction in IgG‐subclass levels appeared to be specific for IgG4. The swift improvement of IgG4‐RSD suggests that rituximab achieves its effects in IgG4‐RSD by depleting the pool of B lymphocytes that replenish short‐lived IgG4‐secreting plasma cells.
Design of liveness‐enforcing supervisors via transforming plant petri net models of FMS
Authors: Zhong Chun‐Fu , Li Zhi‐Wu
Published: February 2010

This paper focuses on the deadlock prevention problems in a class of Petri nets, systems of simple sequential process with resources, S3PR for short. By structure analysis, we propose an approach that can transform a plant net model into a weighted S3PR (WS3PR) that is behaviorally equivalent to the plant model. The WS3PR is made to be live by properly reconfiguring its weight distribution such that its all strict minimal siphons are self‐max'‐controlled. The resulting WS3PR can serve as a liveness‐enforcing Petri net supervisor for the plant model after removing some idle and operation places. A live controlled system can be accordingly obtained by synchronizing a plant model and the places whose weights are regulated. This research shows that a small number of monitors is obtained, leading to more permissive behavior of the controlled system. Examples are used to demonstrate the proposed concepts and methods. Copyright © 2010 John Wiley and Sons Asia Pte Ltd and Chinese Automatic Control Society
Synthesis of deadlock prevention policy using Petri nets reachability graph technique
Authors: Huang Yi‐Sheng , Chung Ta‐Hsiang , Su Pin‐June
Published: February 2010

This paper proposes a subclass of generalized stochastic Petri net (GSPN) model, called TS3PR, which is modified the systems of simple sequential processes with resources (S3PR) with timed information. Based on the subclass of GSPN, a new deadlock prevention policy is developed by using reachability graph technique. The foundation of the new control policy is to manipulate all the dead states of the system nets. This study is able to change dead states into vanishing ones by additional immediate transitions. A live TS3PR model can then be obtained. It is worthwhile to notice that this study is different from adding additional control place policies in previous literature. Experimental results, indicate that our new control policy is with maximally permissive markings than conventional place‐control ones. As a result, we can infer that our proposed control policy seems to be used in Petri nets deadlocked systems. To our knowledge, this is the first work that employs the additional transitions to obtain the deadlock prevention policy. Copyright © 2010 John Wiley and Sons Asia Pte Ltd and Chinese Automatic Control Society
Rejection of nonharmonic disturbances in a class of nonlinear systems with nonlinear exosystems
Authors: Jiang Yuan , Liu Shutang
Published: February 2010

This paper proposes an asymptotic rejection algorithm for rejecting exotic disturbances in nonlinear systems. The disturbances, which are produced by nonlinear exosystems, are nonharmonic and periodic. A new internal model is proposed to deal with the disturbances. Further, an adaptive output feedback controller is designed to ensure that the system's state variables can asymptotically converge to zero, and the disturbances can be completely rejected. The proposed algorithm can be used in many applications, e.g. active vibration control, and the avoidance of nonharmonic distortion in nonlinear circuits. An example is performed to demonstrate that the proposed algorithm can completely reject the nonharmonic periodic disturbances produced by nonlinear exosystems. Copyright © 2010 John Wiley and Sons Asia Pte Ltd and Chinese Automatic Control Society
The influence of aging on preferences for sequences of mixed affective events
Authors: Drolet Aimee , Lau‐Gesk Loraine , Scott Carol
Published: February 2010

Research on preferences among sequences of mixed affective events has mostly used young adults as participants. Given differences due to aging in people's ability to regulate emotion, one could expect differences due to aging in preferences for different sequences. Study 1 demonstrated age‐related differences in how older adults (age 65 and older) versus young adults (age 18–25) choose to order mixed affective events that will occur over time. The tendency to choose sequences in which the final event is positive was greater among older adults versus young adults. And, more so than young adults, older adults preferred that the positive and negative events in a sequence be separated in time by a neutral event. Studies 2–3 investigated age‐related differences in overall retrospective evaluations of presented sequences of mixed affective events. In contrast to young adults, older adults' retrospective evaluations were not affected by: (1) whether the final trend of the sequence improved monotonically; (2) whether the last event in the sequence was positive; or (3) the temporal proximity of positive and negative events in the sequence. Results of Study 3 suggest that these age‐related differences are due to differences in older (vs. young) adults' ability to regulate emotion. Copyright © 2010 John Wiley & Sons, Ltd.
ChemInform Abstract: Structure Topology in Silver(I)‐(poly)chalcogenide Halides: A Helpful Tool to Understand Structure Relations and Properties.
Authors: Nilges Tom , Bawohl Melanie , Messel Julia , Osters Oliver
Published: February 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Zigzag Chains of Alternating Atoms in A2AuBi (A: Na, K) and K2AuSb. Synthesis, Structure, and Bonding.
Authors: Kim Sung‐Jin , Miller Gordon J. , Corbett John D.
Published: February 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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 Role of Interstitial H2 in Hydrogen Diffusion in Light Metal Borohydrides.
Authors: Hao Shiqiang , Sholl David S.
Published: February 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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 and Luminescent Properties of LaInO3: RE3+ (RE: Sm, Pr and Tb) Nanocrystalline Phosphors for Field Emission Displays.
Authors: Liu Xiaoming , Lin Jun
Published: February 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Thermoelectric Properties of Molybdenum Oxides LnMo8O14 (Ln: La, Ce, Pr, Nd and Sm).
Authors: Xu Jianxiao , Sonne Monica , Pryds Nini , Kleinke Holger
Published: February 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: On the Constitution of the Al—Co—Fe Alloy System
Authors: Grushko B. , Kowalski W. , Surowiec M.
Published: February 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Isothermal Section of the Er—Co—Nd Ternary System at 773 K
Authors: He Wei , Tang Lihua , Yang Liang , Wen Jingxian , Zeng Lingmin
Published: February 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Solvothermal Synthesis, Crystal Structure and Properties of [Mg(en)3][Sb4S7] — The First Thioantimonate(III) Containing a Main Group Metal Complex Cation as Structure Director.
Authors: Quiroga‐Gonzalez Enrique , Naether Christian , Bensch Wolfgang
Published: February 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Evidence of 13 Hybrid Fluoroaluminates in the Composition Space Diagram of the Al(OH)3—tren—HF—Ethanol System.
Authors: Adil Karim , Leblanc Marc , Maisonneuve Vincent
Published: February 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Cs3NdSi8O19 and Cs6Nd2Si21O48: Two Caesium‐Containing Oxosilicates of Neodymium in Comparison.
Authors: Schaefer Marion C. , Schleid Thomas
Published: February 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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 and Properties of the Compound: LiNi3/5Cu2/5VO4.
Authors: Ram Moti
Published: February 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Sulfonic Acid Functionalized Crystal‐Like Mesoporous Benzene—Silica as a Remarkable Water‐Tolerant Catalyst.
Authors: Karam Ayman , Alonso Joao Carlos , Gerganova Tsvetelina Ivanova , Ferreira Paula , Bion Nicolas , Barrault Joel , Jerome Francois
Published: February 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Enantioselective Intramolecular Michael Addition of Nitronates onto Conjugated Esters: Access to Cyclic γ‐Amino Acids with up to Three Stereocenters.
Authors: Nodes William J. , Nutt David R. , Chippindale Ann M. , Cobb Alexander J. A.
Published: February 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: AgOAc‐Catalyzed Asymmetric Amination of Glycine Schiff Bases with Azodicarboxylates.
Authors: Chen Qing‐An , Zeng Wei , Zhou Yong‐Gui
Published: February 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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 Asymmetric Organocatalytic Approach Towards Allylic Amines and β‐Keto Amino Compounds.
Authors: Jacobsen Christian Borch , Lykke Lennart , Monge David , Nielsen Martin , Ransborg Lars Krogager , Joergensen Karl Anker
Published: February 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Original Use of the Same Heterogeneous Chiral Catalyst Batch to Promote Different Asymmetric Reactions.
Authors: Zulauf Anais , Mellah Mohamed , Schulz Emmanuelle
Published: February 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Enantioselective Cyanoformylation of Aldehydes Organocatalyzed by Recyclable Cinchonidine Ammonium Salts.
Authors: Chinchilla Rafael , Najera Carmen , Ortega Francisco J. , Tari Silvia
Published: February 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Enantioselective Transesterification Catalysis by Candida antarctica Lipase Immobilized on Superparamagnetic Nanoparticles.
Authors: Netto Caterina G. C. M. , Andrade Leandro H. , Toma Henrique E.
Published: February 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: In situ Generation and Trapping of Aryllithium and Arylpotassium Species by Halogen, Sulfur, and Carbon Electrophiles.
Authors: Popov Ilya , Do Hien‐Quang , Daugulis Olafs
Published: February 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Barium Manganate in Microwave‐Assisted Oxidation Reactions: Synthesis of Lactones by Oxidative Cyclization of Diols.
Authors: Bagley Mark C. , Lin Zhifan , Phillips David J. , Graham Andrew E.
Published: February 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Rh(I)‐Catalyzed Cyclocarbonylation of Allenol Esters to Prepare Acetoxy 4‐Alkylidenecyclopent‐3‐en‐2‐ones.
Authors: Brummond Kay M. , Davis Matthew M. , Huang Chaofeng
Published: February 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Asymmetric Hydrogenation of Enamides, α‐Enol and α‐Enamido Ester Phosphonates Catalyzed by IndolPhos‐Rh Complexes.
Authors: Wassenaar Jeroen , Reek Joost N. H.
Published: February 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Cu(I)‐Catalyzed Diamination of Conjugated Olefins with Tunable Anionic Counterions. A Possible Approach to Asymmetric Diamination.
Authors: Zhao Baoguo , Du Haifeng , Shi Yian
Published: February 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Facile N‐Formylation of Amines Using Lewis Acids as Novel Catalysts.
Authors: Shekhar A. Chandra , Kumar A. Ravi , Sathaiah G. , Paul V. Luke , Sridhar Madabhushi , Rao P. Shanthan
Published: February 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Suzuki—Miyaura Coupling of NHC—Boranes: A New Addition to the C—C Coupling Toolbox.
Authors: Monot Julien , Brahmi Malika Makhlouf , Ueng Shau‐Hua , Robert Carine , Desage‐El Murr Marine , Curran Dennis P. , Malacria Max , Fensterbank Louis , Lacote Emmanuel
Published: February 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Direct Alkenylation and Alkylation of Pyridone Derivatives by Ni/AlMe2 Catalysis.
Authors: Nakao Yoshiaki , Idei Hiroaki , Kanyiva Kyalo Stephen , Hiyama Tamejiro
Published: February 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: α‐Alkylation of Carbonyl Compounds by Direct Addition of Alcohols to Enol Acetates.
Authors: Nishimoto Yoshihiro , Onishi Yoshiharu , Yasuda Makoto , Baba Akio
Published: February 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: P(PhCH2NCH2CH2)3N Catalysis of Mukaiyama Aldol Reactions of Aliphatic, Aromatic, and Heterocyclic Aldehydes and Trifluoromethyl Phenyl Ketone.
Authors: Chintareddy Venkat Reddy , Wadhwa Kuldeep , Verkade John G.
Published: February 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Solvent‐Free Sonogashira Coupling Reaction via High Speed Ball Milling.
Authors: Fulmer Dennis A. , Shearouse William C. , Medonza Shareika T. , Mack James
Published: February 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: New Route to N‐Formylation of Primary Amines with Amino Acids as a Source of CO Using Polyaniline Catalyst.
Authors: Ahn Jeong‐Soo , Chi Ki‐Whan , Hwang Ho Yun , Ryu Kwang‐Sun , Lee Chan Woo
Published: February 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Semiconductor‐Gold Nanocomposite Catalysts for the Efficient Three‐Component Coupling of Aldehyde, Amine and Alkyne in Water.
Authors: Chng Leng Leng , Yang Jun , Wei Yifeng , Ying Jackie Y.
Published: February 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Electrophilic Reaction of Tertiary 2,3‐Allenols with NBS in H2O or Aqueous MeCN: An Efficient Selective Synthesis of 2‐Bromoallylic Ketones; 1,2‐Allenyl Ketones, or 3‐Bromo‐2,5‐dihydrofurans.
Authors: Li Jing , Kong Wangqing , Yu Yihua , Fu Chunling , Ma Shengming
Published: February 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Simple Reaction Conditions for the Formation of Ketonitrones from Ketones and Hydroxylamines.
Authors: Pfeiffer Jennifer Y. , Beauchemin Andre M.
Published: February 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Immobilized Microorganisms in the Reduction of Ethyl 4‐Chloro Acetoacetate.
Authors: Ribeiro Joyce Benzaquem , Ramos Aline de Souza , Fiaux Sorele Batista , Leite Selma Gomes Ferreira , Ramos Maria da Conceicao Klaus V. , de Aquino Neto Francisco Radler , Antunes Octavio A. C.
Published: February 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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 2,2,3,3‐Tetracyanocyclopropyl Ketones and Their Reactions with Oxygen‐Centered Nucleophiles.
Authors: Bardasov I. N. , Kayukova O. V. , Kayukov Ya. S. , Ershov O. V. , Nasakin O. E. , Tafeenko V. A.
Published: February 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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 and Palladium‐Catalyzed Isomerization of Fused Polycyclic Tetrahydrofurans: Efficient and Stereoselective One‐Pot Domino Construction of Functionalized Bridged Bicyclo[n.2.1] Ring Systems.
Authors: Roger Pierre‐Yves , Blondeau Fabien , Bensa David , Constantieux Thierry , Rodriguez Jean
Published: February 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Palladium‐Catalyzed Decarboxylative sp‐sp2 Cross‐Coupling Reactions of Aryl and Vinyl Halides and Triflates with α,β‐Ynoic Acids Using Silver Oxide.
Authors: Kim Hyunseok , Lee Phil Ho
Published: February 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Rhodium(III) NCN Pincer Complexes Catalyzed Transfer Hydrogenation of Ketones.
Authors: Raja Mathiyazhagan Ulaganatha , Ramesh Rengan , Ahn Kyo Han
Published: February 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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 Short Approach to the Synthesis of the Ritonavir and Lopinavir Core and Its C‐3 Epimer via Cross Metathesis.
Authors: Ramu Errabelli , Rao B. Venkateswara
Published: February 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Organic—Inorganic Hybrid Silica Materials Containing Imidazolium and Dihydroimidazolium Salts as Recyclable Organocatalysts for Knoevenagel Condensations.
Authors: Trilla Montserrat , Pleixats Roser , Wong Chi Man Michel , Bied Catherine
Published: February 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Silica Supported Ammonium Acetate: An Efficient and Recyclable Heterogeneous Catalyst for Knoevenagel Condensation Between Aldehydes or Ketones and Active Methylene Group in Liquid Phase.
Authors: Gupta Raman , Gupta Monika , Paul Satya , Gupta Rajive
Published: February 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: N‐Heterocyclic Carbene Mediated Enantioselective Addition of Phenols to Unsymmetrical Alkylarylketenes.
Authors: Concellon Carmen , Duguet Nicolas , Smith Andrew D.
Published: February 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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‐Assisted Synthesis of Sodium Sulfonates: Precursors of Sulfonyl Chlorides and Fluorides.
Authors: Alapafuja Shakiru O. , Nikas Spyros P. , Shukla Vidyanand G. , Papanastasiou Ioannis , Makriyannis Alexandros
Published: February 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Gold(I)‐Catalyzed Intermolecular Oxyarylation of Alkynes: Unexpected Regiochemistry in the Alkylation of Arenes.
Authors: Cuenca Ana B. , Montserrat Sergi , Hossain Kabir M. , Mancha Gisela , Lledos Agusti , Medio‐Simon Mercedes , Ujaque Gregori , Asensio Gregorio
Published: February 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Cobalt‐Catalyzed Homocoupling of Aryl and Alkenyl Bromide Using Atmospheric Oxygen as Oxidant.
Authors: Chen Shan‐Yong , Zhang Ji , Li Ying‐Hao , Wen Jun , Bian Shao‐Quan , Yu Xiao‐Qi
Published: February 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Bismuth(III) Chloride‐Catalyzed One‐Pot Mannich Reaction: Three‐Component Synthesis of β‐Amino Carbonyl Compounds.
Authors: Li Hua , Zeng Hong‐yao , Shao Hua‐wu
Published: February 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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 1,3‐Diketones Through Ring‐Opening of Ketoketene Dimer β‐Lactones.
Authors: Ibrahim Ahmad A. , Smith Stephen M. , Henson Sarah , Kerrigan Nessan J.
Published: February 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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, Isolation and Crystal Structure Characterization of (Z)‐4′‐(1‐Phenyl‐2‐p‐tolylvinyl)biphenyl‐4‐carbaldehyde.
Authors: Kim Chul‐Bae , Jo Hyunjong , Lee Sung‐Kyung , Park Kwangyong
Published: February 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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, Photophysical Properties and Color Tuning of Highly Fluorescent 9,10‐Disubstituted‐2,3,6,7‐tetraphenylanthracene.
Authors: Lin Sheng‐Hsun , Wu Fang‐Iy , Liu Rai‐Shung
Published: February 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Rhodium‐Catalyzed Synthesis of 3‐Hydroxy‐β‐lactams via Oxonium Ylide Generation: Three‐Component Reaction Between Azetidine‐2,3‐diones, Ethyl Diazoacetate, and Alcohols.
Authors: Alcaide Benito , Almendros Pedro , Aragoncillo Cristina , Callejo Ricardo , Ruiz M. Pilar , Torres M. Rosario
Published: February 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Facile Synthesis of Tetrahydrofurans from Cycloadditions of Vinylidenecyclopropanes with Aldehydes and Further Tunable Transformations for the Construction of Furan, Indene, and Benzo[c]fluorene Derivatives.
Authors: Su Chenliang , Huang Xian , Liu Qingyang , Huang Xin
Published: February 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Oxidative Aromatic C—O Bond Formation: Synthesis of 3‐Functionalized Benzo[b]furans by FeCl3‐Mediated Ring Closure of α‐Aryl Ketones.
Authors: Liang Zhidan , Hou Weizhe , Du Yunfei , Zhang Yongliang , Pan Yan , Mao Deng , Zhao Kang
Published: February 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Sodium Borohydride or Potassium Carbonate‐Mediated Intramolecular Michael Addition: A General Method for the Synthesis of Fused Dihydrofuran and Furan Derivatives.
Authors: Samanta Shubhankar , Jana Rathin , Ray Jayanta K.
Published: February 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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 Facile and Regioselective Synthesis of 2,5‐Disubstituted Pyrroles via Gold‐Catalyzed Cycloisomerization of Acetylenylaziridines.
Authors: Chen Dong‐Dong , Hou Xue‐Long , Dai Li‐Xin
Published: February 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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 Catalytic 1,3‐Dipolar Cycloaddition Involving 2,3‐Allenoate Dipolarophiles.
Authors: Yu Jie , He Long , Chen Xiao‐Hua , Song Jin , Chen Wei‐Jie , Gong Liu‐Zhu
Published: February 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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.