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  1. Article ; Online: Monocrotaline presence in the Crotalaria (Fabaceae) plant genus and its influence on arthropods in agroecosystems.

    Rech, C / Ribeiro, L P / Bento, J M S / Pott, C A / Nardi, C

    Brazilian journal of biology = Revista brasleira de biologia

    2022  Volume 84, Page(s) e256916

    Abstract: Crotalaria (Fabaceae) occurs abundantly in tropical and subtropical regions and has about 600 known species. These plants are widely used in agriculture, mainly as cover plants and green manures, in addition to their use in the management of ... ...

    Abstract Crotalaria (Fabaceae) occurs abundantly in tropical and subtropical regions and has about 600 known species. These plants are widely used in agriculture, mainly as cover plants and green manures, in addition to their use in the management of phytonematodes. A striking feature of these species is the production of pyrrolizidine alkaloids (PAs), secondary allelochemicals involved in plant defense against herbivores. In Crotalaria species, monocrotaline is the predominant PA, which has many biological activities reported, including cytotoxicity, tumorigenicity, hepatotoxicity and neurotoxicity, with a wide range of ecological interactions. Thus, studies have sought to elucidate the effects of this compound to promote an increase in flora and fauna (mainly insects and nematodes) associated with agroecosystems, favoring the natural biological control. This review summarizes information about the monocrotaline, showing such effects in these environments, both above and below ground, and their potential use in pest management programs.
    MeSH term(s) Animals ; Arthropods ; Crotalaria ; Fabaceae ; Monocrotaline/toxicity ; Pyrrolizidine Alkaloids
    Chemical Substances Pyrrolizidine Alkaloids ; Monocrotaline (73077K8HYV)
    Language English
    Publishing date 2022-01-17
    Publishing country Brazil
    Document type Journal Article ; Review
    ZDB-ID 2036257-2
    ISSN 1678-4375 ; 1519-6984
    ISSN (online) 1678-4375
    ISSN 1519-6984
    DOI 10.1590/1519-6984.256916
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  2. Book ; Online ; Thesis: Biofunktionalisierung von Biomaterialoberflächen mit poly-LacNAc und den Galektinen-1, -3 und -8

    Rech, Claudia

    2015  

    Author's details vorgelegt von Claudia Rech
    Language German
    Size Online-Ressource
    Document type Book ; Online ; Thesis
    Thesis / German Habilitation thesis Techn. Hochsch., Diss.--Aachen, 2014
    Database Library catalogue of the German National Library of Science and Technology (TIB), Hannover

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  3. Article ; Online: Feeding Behavior of Collaria scenica (Stål) (Hemiptera: Miridae) on Wheat Plants: an EPG Waveform Characterization.

    Rech, Caroline / Lucini, Tiago / Panizzi, Antônio Ricardo / Nardi, Cristiane

    Neotropical entomology

    2021  Volume 50, Issue 3, Page(s) 366–373

    Abstract: In this study, we use for the first time the electropenetrography (EPG) technique to characterize and describe the feeding activities of Collaria scenica (Stål) adults and their respective waveforms on wheat, Triticum aestivum L. plants. It comprised of ... ...

    Abstract In this study, we use for the first time the electropenetrography (EPG) technique to characterize and describe the feeding activities of Collaria scenica (Stål) adults and their respective waveforms on wheat, Triticum aestivum L. plants. It comprised of four waveforms, two related to non-feeding (Np and R) and two with feeding activities (CR and I). The Np wave represents the insect resting or walking on the plant surface (75% of the recording time). R wave was associated to sensory evaluation of leaf surface with the tip of the labium (labial dabbing activity-ca. 1% of the recording time). Feeding activities were of relative short duration; cell rupture waveform (CR-ca. 49 min-ca. 15% of the recording time) was highly irregular due to constant movement of the stylets internally in the plant tissue. The waveform I (ca. 28 min-ca. 9% of the recording time) showed stereotypical and repetitive pattern and represents ingestion of the cell contents previously degraded via cell-rupturing activities. The damage caused by C. scenica in wheat leaflets is a result of cell-rupturing activities, generated by action of digestive enzymes plus mechanical action of serrated mandibular stylets. This results in whitish streaks, dots, or spots on the leaflet of wheat plants which cause significant damage and eventually plants' death.
    MeSH term(s) Animals ; Herbivory ; Heteroptera ; Plant Leaves ; Triticum
    Language English
    Publishing date 2021-03-15
    Publishing country Netherlands
    Document type Journal Article
    ZDB-ID 2105363-7
    ISSN 1678-8052 ; 1519-566X
    ISSN (online) 1678-8052
    ISSN 1519-566X
    DOI 10.1007/s13744-021-00859-1
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  4. Article: Feeding Behavior of Collaria scenica (Stål) (Hemiptera: Miridae) on Wheat Plants: an EPG Waveform Characterization

    Rech, Caroline / Lucini, Tiago / Panizzi, Antônio Ricardo / Nardi, Cristiane

    Neotropical entomology. 2021 June, v. 50, no. 3

    2021  

    Abstract: In this study, we use for the first time the electropenetrography (EPG) technique to characterize and describe the feeding activities of Collaria scenica (Stål) adults and their respective waveforms on wheat, Triticum aestivum L. plants. It comprised of ... ...

    Abstract In this study, we use for the first time the electropenetrography (EPG) technique to characterize and describe the feeding activities of Collaria scenica (Stål) adults and their respective waveforms on wheat, Triticum aestivum L. plants. It comprised of four waveforms, two related to non-feeding (Np and R) and two with feeding activities (CR and I). The Np wave represents the insect resting or walking on the plant surface (75% of the recording time). R wave was associated to sensory evaluation of leaf surface with the tip of the labium (labial dabbing activity—ca. 1% of the recording time). Feeding activities were of relative short duration; cell rupture waveform (CR—ca. 49 min—ca. 15% of the recording time) was highly irregular due to constant movement of the stylets internally in the plant tissue. The waveform I (ca. 28 min—ca. 9% of the recording time) showed stereotypical and repetitive pattern and represents ingestion of the cell contents previously degraded via cell-rupturing activities. The damage caused by C. scenica in wheat leaflets is a result of cell-rupturing activities, generated by action of digestive enzymes plus mechanical action of serrated mandibular stylets. This results in whitish streaks, dots, or spots on the leaflet of wheat plants which cause significant damage and eventually plants’ death.
    Keywords Miridae ; Neotropics ; Triticum aestivum ; death ; entomology ; ingestion ; insects ; leaves ; plant tissues ; sensory evaluation ; stylets ; wheat
    Language English
    Dates of publication 2021-06
    Size p. 366-373.
    Publishing place Springer International Publishing
    Document type Article
    Note NAL-AP-2-clean
    ZDB-ID 2105363-7
    ISSN 1678-8052 ; 1519-566X
    ISSN (online) 1678-8052
    ISSN 1519-566X
    DOI 10.1007/s13744-021-00859-1
    Database NAL-Catalogue (AGRICOLA)

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  5. Article ; Online: ANDROMEDA – Eine Untersuchung von Einflussfaktoren auf die Adhärenz von Patienten mit neovaskulärer altersabhängiger Makuladegeneration mithilfe des neu konzipierten Patientenfragebogens LAF-IVT.

    Holz, F G / Johnson, K T / Bauer-Steinhusen, U / Rech, C / Machewitz, T / Müller, S / Finger, R P

    Der Ophthalmologe : Zeitschrift der Deutschen Ophthalmologischen Gesellschaft

    2019  Volume 117, Issue 8, Page(s) 765–774

    Abstract: Background: Lack of adherence to treatment is a widespread problem in the anti-VEGF (Vascular Endothelial Growth Factor) treatment of patients with neovascular age-related macular degeneration (nAMD). In contrast to the extent of the lack of treatment ... ...

    Title translation ANDROMEDA-an investigation of factors influencing the adherence of patients with neovascular age-related macular degeneration using the newly developed patient questionnaire LAF-IVT.
    Abstract Background: Lack of adherence to treatment is a widespread problem in the anti-VEGF (Vascular Endothelial Growth Factor) treatment of patients with neovascular age-related macular degeneration (nAMD). In contrast to the extent of the lack of treatment adherence, there is so far insufficient evidence for elucidating the causes of nonadherence. The ANDROMEDA study was initiated to investigate the influencing factors on the adherence of nAMD patients to treatment. The focus of the study was on patient reported endpoints, as the perceptions and experiences of the patients are of enormous importance for the investigation of the various aspects of adherence to treatment.
    Objective: This publication presents the design of the ANDROMEDA study as well as the development of a new patient questionnaire for the assessment of barriers to treatment within the design of the study.
    Material and methods: This prospective noninterventional observational study to assess the compliance of patients with nAMD and anti-VEGF treatment was started at the end of January 2019. It is planned to include 1000 patients in 120 study centers throughout Germany with an observational period of 24 months. Patient interviews on general and vision-related quality of life, treatment satisfaction and possible barriers to treatment will be conducted at the beginning and after 4, 12 and 24 months. All patient visits will be documented by the study centers as part of the clinical routine. To date, there has been no suitable instrument for recording patient-related circumstances and potential barriers to anti-VEGF treatment. Therefore, a specific patient questionnaire for longitudinal assessment of adherence factors to intravitreal (anti-VEGF) therapy (LAF-IVT) was developed as part of the study concept. The questionnaire, developed by an expert panel, was tested via qualitative interviews for its cognitive characteristics ahead of its use.
    Results: The results of the study are expected in early 2023. The cognitive examination of the LAF-IVT confirmed the feasibility of the new questionnaire. The practicability and significance of the new instrument can be assessed after completion of the quantitative data collection.
    Conclusion: The symptoms, barriers, burdens and quality of life effects experienced by patients influence the adherence to treatment and thus the outcome. A better understanding of the patient's views and experiences is the basis for long-term optimization of care.
    MeSH term(s) Angiogenesis Inhibitors ; Germany ; Humans ; Intravitreal Injections ; Macular Degeneration ; Prospective Studies ; Quality of Life ; Ranibizumab ; Surveys and Questionnaires ; Treatment Outcome ; Vascular Endothelial Growth Factor A ; Visual Acuity
    Chemical Substances Angiogenesis Inhibitors ; Vascular Endothelial Growth Factor A ; Ranibizumab (ZL1R02VT79)
    Language German
    Publishing date 2019-11-13
    Publishing country Germany
    Document type Journal Article ; Observational Study
    ZDB-ID 1105167-x
    ISSN 1433-0423 ; 0941-293X
    ISSN (online) 1433-0423
    ISSN 0941-293X
    DOI 10.1007/s00347-019-01005-4
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  6. Article ; Online: PERSEUS 24-month analysis: a prospective non-interventional study to assess the effectiveness of intravitreal aflibercept in routine clinical practice in Germany in patients with neovascular age-related macular degeneration.

    Eter, Nicole / Hasanbasic, Zoran / Keramas, Georgios / Rech, Christine / Sachs, Helmut / Schilling, Harald / Wachtlin, Joachim / Wiedemann, Peter / Framme, Carsten

    Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie

    2021  Volume 259, Issue 8, Page(s) 2213–2223

    Abstract: Purpose: To evaluate the real-world effectiveness of intravitreal aflibercept injections in Germany in patients with neovascular age-related macular degeneration over 24 months.: Methods: PERSEUS was a prospective, non-interventional cohort study. ... ...

    Abstract Purpose: To evaluate the real-world effectiveness of intravitreal aflibercept injections in Germany in patients with neovascular age-related macular degeneration over 24 months.
    Methods: PERSEUS was a prospective, non-interventional cohort study. The primary endpoint was the mean change in visual acuity (VA) from baseline. Secondary endpoints included the proportion of patients with a VA gain or loss of ≥ 15 letters and the frequency of injections and examinations. Patients with regular (bimonthly after 3 monthly injections during year 1 and ≥ 4 injections in year 2) and irregular (any other) treatment were analyzed. The last observation carried forward (LOCF) and the observed cases (OC) approach was applied for primary endpoint analysis to account for missing data.
    Results: 803 patients were considered for effectivity analysis. At month 24, only 38% of the patients were still under observation. The LOCF population included 727, the OC population 279 patients. Treatment-naïve patients improved by 6.3 (LOCF)/8.1 (OC) letters with regular treatment over 24 months but only by 3.3 (LOCF)/3.1 (OC) letters with irregular treatment. The proportion of treatment-naïve patients achieving a VA improvement of ≥ 15 letters was similar between regularly and irregularly treated cohorts. However, considerably more patients in the irregular cohorts experienced a VA worsening of ≥ 15 letters than in the regular cohorts (LOCF: 18.7% vs. 7.4%).
    Conclusions: Regular IVT-AFL treatment resulted in better VA outcomes than irregular treatment at month 24. However, only a minority of patients received regular treatment over a 2-year period.
    MeSH term(s) Angiogenesis Inhibitors/therapeutic use ; Child, Preschool ; Cohort Studies ; Germany/epidemiology ; Humans ; Intravitreal Injections ; Macular Degeneration/drug therapy ; Prospective Studies ; Ranibizumab/therapeutic use ; Receptors, Vascular Endothelial Growth Factor/therapeutic use ; Recombinant Fusion Proteins/therapeutic use ; Treatment Outcome
    Chemical Substances Angiogenesis Inhibitors ; Recombinant Fusion Proteins ; aflibercept (15C2VL427D) ; Receptors, Vascular Endothelial Growth Factor (EC 2.7.10.1) ; Ranibizumab (ZL1R02VT79)
    Language English
    Publishing date 2021-02-06
    Publishing country Germany
    Document type Journal Article
    ZDB-ID 8435-9
    ISSN 1435-702X ; 0721-832X
    ISSN (online) 1435-702X
    ISSN 0721-832X
    DOI 10.1007/s00417-021-05073-8
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  7. Article: Das Teileinkünfteverfahren im Rahmen der Abgeltungsteuer 2009

    Rech, Christian

    Bilanzbuchhalter und Controller : Fachzeitschrift für Führungskräfte im Finanz- und Rechnungswesen und Controlling ; Organ des Bundesverbandes der Bilanzbuchhalter und Controller e.V., BVBB Vol. 32, No. 4 , p. 86-89

    2008  Volume 32, Issue 4, Page(s) 86–89

    Author's details von Christian Rech
    Keywords Steuerrecht ; Rechtsreform ; Kapitalertragsteuer ; Körperschaftsteuer ; Steuerplanung ; Deutschland
    Language German
    Publisher Beck
    Publishing place München
    Document type Article
    ZDB-ID 1357834-0
    Database ECONomics Information System

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  8. Article: Ausgewählte Steueränderungen

    Rech, Christian

    Bilanzbuchhalter und Controller : Fachzeitschrift für Führungskräfte im Finanz- und Rechnungswesen und Controlling ; Organ des Bundesverbandes der Bilanzbuchhalter und Controller e.V., BVBB Vol. 31, No. 9 , p. 246-251

    2007  Volume 31, Issue 9, Page(s) 246–251

    Author's details von Christian Rech
    Keywords Unternehmensbesteuerung ; Steuerreform ; Deutschland
    Language German
    Publisher Beck
    Publishing place München
    Document type Article
    Note Unternehmensteuerreform 2008: Auswirkungen auf Gewinnthesaurierung; Zinsschranke und Verlustvortrag
    ZDB-ID 1357834-0
    Database ECONomics Information System

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  9. Article: Ausgewählte Steueränderungen im Überblick

    Rech, Christian

    Bilanzbuchhalter und Controller : Fachzeitschrift für Führungskräfte im Finanz- und Rechnungswesen und Controlling ; Organ des Bundesverbandes der Bilanzbuchhalter und Controller e.V., BVBB Vol. 31, No. 7 , p. 189-191

    2007  Volume 31, Issue 7, Page(s) 189–191

    Author's details von Christian Rech
    Keywords Unternehmensbesteuerung ; Steuerreform ; Deutschland
    Language German
    Publisher Beck
    Publishing place München
    Document type Article
    ZDB-ID 1357834-0
    Database ECONomics Information System

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  10. Book ; Online ; Thesis: Molekulargenetische Charakterisierung des pro22-Gens aus Sordaria macrospora

    Rech, Christine

    die funktionelle Beteiligung von PRO22 an der Zelldifferenzierung bei Ascomyceten

    2007  

    Author's details vorgelegt von Christine Rech
    Language German
    Size Online-Ressource (PDF-Datei: 132 S., 11,0 MB)
    Publisher Univ.-Bibliothek
    Publishing place Bochum
    Document type Book ; Online ; Thesis
    Thesis / German Habilitation thesis Univ., Diss.--Bochum, 2007
    Database Former special subject collection: coastal and deep sea fishing

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