Results 71 to 80 of about 38,219 (205)

The Importance of Bilayer Asymmetry in Biological Membranes: Insights from Model Membranes

Membranes
This mini-review intends to highlight the importance of bilayer asymmetry. Biological membranes are complex structures that are a physical barrier separating the external environment from the cellular content.
Igor S. Oliveira, Guilherme X. Pinheiro, Maria Luana B. Sa, Pedro Henrique L. O. Gurgel, Samuel U. Pizzol, Rosangela Itri, Vera B. Henriques, Thais A. Enoki   +7 more
doaj   +1 more source

Enhancing Conservation Efforts of Stephanopodium engleri Through Vegetative Propagation: Effects of IBA and Cutting Types

Plants
Stephanopodium engleri Baill. is an endangered tree species from the Dichapetalaceae family and endemic to the Iron Quadrangle region of Brazil. Recalcitrance and low seed viability limit conventional seedling production, making vegetative propagation a ...
Giselly Mota da Silva, Evandro Alves Vieira, Luiz Palhares Neto, Silvio Ramos, Markus Gastauer, Cecílio Frois Caldeira   +5 more
doaj   +1 more source

Metallo-Beta-Lactamases: NDM

Journal of Education, Health and Sport, 2019
New Delhi, an enzyme belonging to the Metallo-beta-lactamases and Carbapenemases group, is most commonly found in Klebsiella pneumoniae and Escherichia coli. It determines these bacteria resistance to the majority of known antibiotics.
Kamil Leis, Ewelina Mazur, Paweł Szyperski, Patryk Kaczor, Michalina Kolan, Bartłomiej Wiśniewski, Magdalena Jabłońska, Aleksandra Kulczyńska, Aleksandra Baska, Jakub Kazik, Daria Bojczuk, Klaudyna Grzelakowska, Krystian Kałużny, Przemysław Gałązka   +13 more
doaj   +1 more source

Proteome Analysis of Corynebacterium diphtheriae–Macrophage Interaction

PROTEOMICS, EarlyView.
ABSTRACT Contact of Corynebacterium diphtheriae with macrophages induces adaptations on both bacterial and cellular sides. The study presented here was aiming to shed light on the simultaneous intracellular adaptation of the bacteria and changes in the proteome of the phagocytes in response to the internalization of C. diphtheriae.
Luca Musella, Jens Möller, Christopher Lischer, Julio Vera‐Gonzalez, Jörg Hofmann, Lisa Ott, Andreas Burkovski   +6 more
wiley   +1 more source

Structural Insights Into the Function of Leishmania major Adenylosuccinate Lyase

Proteins: Structure, Function, and Bioinformatics, EarlyView.
ABSTRACT One of several intriguing aspects of kinetoplastid biochemistry is the complete dependence on host purines and purine recycling due to the lack of a de novo purine biosynthesis pathway. Adenylosuccinate lyase (ASL, EC 4.3.2.2) is a key enzyme in the purine synthesis pathway responsible for the conversion of adenylosuccinate into adenosine ...
Ivan R. e Silva, Monique Mantovani, Maria E. S. D. Lino, Aline O. Albuquerque, João H. M. da Silva, Ronaldo A. P. Nagem, Adriana L. Rojas, Geraldo R. Sartori, Eduardo Horjales, David Campbell, Otavio H. Thiemann   +10 more
wiley   +1 more source

A Simple and Sensitive RP-UPLC Method for the Simultaneous Determination of N-Hydroxybenzotriazole, Cinchonidine and 1,3-Dicyclohexyl Urea Contents in Fosinopril Sodium Drug Substance

E-Journal of Chemistry, 2012
A simple and sensitive reverse phase ultra performance liquid chromatography (RP-UPLC) method has been developed, optimized and validated for the simultaneous determination of N-Hydroxybenzotriazole (HOBt), Cinchonidine and 1,3-Dicyclohexyl urea (DCU ...
M. Narendra Kumar, V. Krishna Reddy, Hemant Kumar Sharma, T. Kaleemullah, T. Chandra Sekhar Reddy, G. Thirupathi Reddy, N. Sreenivas, Goutam Sen   +7 more
doaj   +1 more source

Do multinational enterprises from developed and emerging economies differ in their price discrimination strategies? Evidence from Africa

Strategic Management Journal, EarlyView.
Abstract Research Summary Do multinational enterprises from developed (DMNEs) and emerging (EMNEs) economies differ in their price discrimination strategies in Sub‐Saharan Africa? Using an abductive approach, we analyze novel data from laundry detergent markets in Cameroon, Ghana, and Ivory Coast, where frugal products are widely consumed. We find that,
Arzi Adbi, Ajay Bhaskarabhatla, Andrew Delios   +2 more
wiley   +1 more source

Greenway development and gentrification

Southern Economic Journal, EarlyView.
Abstract This paper presents research on expanding access to green spaces in developed areas. Critics claim greenway projects lead to gentrification by increasing the demand for housing and pushing out residents in nearby neighborhoods. We look for evidence of this phenomenon using a sorting model and panel data on aggregate populations in Atlanta ...
Jarron VanCeylon, Richard T. Melstrom
wiley   +1 more source

Screening of the Antimelanoma Activity of Monoterpenes—In Vitro Experiments on Four Human Melanoma Lines

Current Issues in Molecular Biology
(1) Malignant melanoma is the most aggressive type of malignant tumor caused by a dysfunction of melanocytes. Despite progress in the treatment of melanoma, further research and search for new potential drugs are necessary to optimize the therapy.
Paula Wróblewska-Łuczka, Laura Kulenty, Katarzyna Załuska-Ogryzek, Agnieszka Góralczyk, Jarogniew J. Łuszczki   +4 more
doaj   +1 more source

Teaching Enjoyment and Vitality as Mediators of Cognitive Flexibility and Reflective Teaching in EFL Teachers: A Mixed‐Methods Serial Mediation Analysis

TESOL Quarterly, EarlyView.
Abstract Reflective teaching (RT) is influenced by a range of cognitive, pedagogical, and psycho‐affective factors in second/foreign language (L2) education. However, empirical evidence on the influence of psycho‐affective variables on teachers' reflectivity remains limited.
Lili Qin, Hossein Nassaji, Ali Derakhshan   +2 more
wiley   +1 more source