Results 41 to 50 of about 3,798 (181)

Application of direct bioautography and SPME-GC-MS for the study of antibacterial chamomile ingredients [PDF]

, 2012
The isolation and characterization of antibacterial chamomile components were performed by the use of direct bioautography and solid phase microextraction (SPME)-GC-MS.
Adams R.P., Afek U., Aggag M.E., Al-Ismail K.M., Arias Abrodo P., Arthur C.L., Berry M., Bisset N.G., Botz L., Choma I.M., Cinco M., Daniel M., Dóra Kertesy, Eloff J.N., Ernő Tyihák, Iordache A., Lis-Balchin M., Lord H., McKay D.L., Mincsovics E., Mincsovics E., Mincsovics E., Móricz M., Móricz M., Móricz M., Ojala T., Péter Ott, Repcák M., Riu-Aumatell M., Soliman K.M., Srivastava J.K., Szabolcs Szarka, Szőke, Szőke, Szőke, Tyihák E., Tyihák E., Weins C., Ágnes Móricz, Éva Héthelyi, Éva Szőke   +40 more
core   +1 more source

Bottom‐Up Coacervate‐Based Artificial Cells: Integrating Cellular Hallmarks into Complex Life‐Like Systems

Angewandte Chemie International Edition, EarlyView.
Current interest in artificial cell research underscores its potential to deepen our understanding of life's fundamental processes. This review highlights advances in bottom‐up coacervate‐based artificial cell engineering via combined integration of cellular hallmarks.
Arjan Hazegh Nikroo, Angshuman Das, Madelief A. M. Verwiel, Jan C. M. van Hest   +3 more
wiley   +1 more source

Detection of coumarin derivatives of Viola odorata cultivated in Iraq

Journal of Pharmacy and Bioallied Sciences, 2023
Like other members of the viola family, Viola odorata may be found naturally occurring in Europe and Asia. This little plant is tough and perennially herbaceous. It's also known as sweet violet and English violet.
Zainab Aziz Ali, Ibrahim Saleh, Widad M K Alani   +2 more
doaj   +1 more source

chemotaxis of rhizobium phaseoli towards flavones and other related compounds [PDF]

, 1987
The formation of nitrogen-fixing nodules on leguminous plants is the result of a highly specific interaction between the host plant and the soil bacterium Rhizobium.
Munoz Aguilar, Jose Manuel
core  

Discovery of a Novel γ‐Glutamylcyclotransferase Inhibitor Plumbagin by Luminescence‐Based High‐Throughput Screening

Cancer Science, EarlyView.
A cell‐based high‐throughput screening system utilizing the luminescent probe LISA‐103 was developed to monitor γ‐glutamylcyclotransferase (GGCT) activity in cancer cells. Through this assay, plumbagin was identified as a novel GGCT inhibitor that induces cell cycle arrest and suppresses cancer cell growth. ABSTRACT γ‐Glutamylcyclotransferase (GGCT) is
Keiko Taniguchi, Yukie Nohara, Mano Horinaka, Kozue Nose, Masaya Mori, Hiromi Ii, Hiroko Kawakami, Kazuto Yano, Susumu Nakata, Taku Yoshiya, Toshiyuki Sakai   +10 more
wiley   +1 more source

Umbelliferone preserves skin epidermal barrier integrity in diabetes-induced keratinocytes by regulating actin dynamics and suppressing ROS-mediated apoptosis

Nutrition & Diabetes
Background The skin serves as a fundamental protective barrier against environmental insults, with the epidermis, particularly the stratum corneum and tight junctions (TJs) connecting keratinocytes, playing a crucial role.
Dong Yeon Kim, Young-Hee Kang, Min-Kyung Kang   +2 more
doaj   +1 more source

T-DNA promoter tagging in Nicotiana tabacum : a thesis presented in fulfilment of the requirements for the degree of Master of Philosophy in Genetics at Massey University, Palmerston North, New Zealand [PDF]

, 1997
Plant development is primarily controlled at the level of gene expression. In order to analyse this regulation it is necessary to isolate genes which are involved in organ development through cellular and tissue determination or which respond to ...
Kerr, Donald Haldane
core  

Influence of hyaluronan on endometrial receptivity and embryo attachment in sheep [PDF]

, 2017
An increasing number of reports suggests a role of hyaluronan (HA) in female reproduction and interest in its application in assisted reproduction is rising.
Fouladi-Nashta, A A, Ghafari, F, Marei, W F A, Mohey-Elsaeed, O, Raheem, K A, Wathes, D C   +5 more
core   +3 more sources

Umbelliprenin in Food and Medicinal Plants: Phytochemical Occurrence, Biosynthesis, Analytical Approaches, and Biological Activities

Phytochemicals in Food and Medicine, Volume 1, Issue 2, June 2026.
This review provides an extensive and critical synthesis of current knowledge on umbelliprenin, integrating phytochemical, analytical, biological, ecological, and food science perspectives, and identifies priorities for future research. ABSTRACT Umbelliprenin (7‐farnesyloxycoumarin) is an oxyprenylated coumarin that has gained increasing attention in ...
Chiara Collevecchio, Lorenzo Marchetti, Francesco Epifano, Salvatore Genovese, Serena Fiorito   +4 more
wiley   +1 more source

Enzymatic Studies of Glucuronide Formation in Impaired Liver III. Effects of Carbon Tetrachloride and Ectromelia Virus Infection on Liver Glucuronide Formation in Mouse [PDF]

, 1962
Glucuronide formations by mouse liver homogenate in several liver impairments were studied by using 4-methyl umbelliferone as a glucuronide receptor. The results were as follows : 1.
Taketa, Kazuhisa
core   +1 more source