Results 11 to 20 of about 1,587,373 (355)

Physiological and Biochemical Parameters of Common Duckweed Lemna minor after the Exposure to Tetracycline and the Recovery from This Stress

Molecules, 2021
In this study, the ability of Lemna minor L. to recover to normal growth, after being degraded in a tetracycline-containing medium, was extensively investigated.
Magdalena Krupka, Dariusz J. Michalczyk, Jūratė Žaltauskaitė, Gintarė Sujetovienė, Katarzyna Głowacka, Hanna Grajek, Marta Wierzbicka, Agnieszka I. Piotrowicz-Cieślak   +7 more
doaj   +1 more source

Protective Effects of Sodium Nitroprusside on Photosynthetic Performance of Sorghum bicolor L. under Salt Stress

Plants, 2023
In this study, the impacts of the foliar application of different sodium nitroprusside (SNP, as a donor of nitric oxide) concentrations (0–300 µM) on two sorghum varieties (Sorghum bicolor L. Albanus and Sorghum bicolor L.
Martin A. Stefanov, Georgi D. Rashkov, Ekaterina K. Yotsova, Preslava B. Borisova, Anelia G. Dobrikova, Emilia L. Apostolova   +5 more
doaj   +1 more source

Juglone Inhibits Listeria monocytogenes ATCC 19115 by Targeting Cell Membrane and Protein

Foods, 2022
Foodborne disease caused by Listeria monocytogenes is a major global food safety problem. A potential solution is the antimicrobial development of the highly bioactive natural product juglone, yet few studies exist on its antibacterial mechanism against ...
Yingying Cai, Guangming Zou, Meihua Xi, Yujie Hou, Heyu Shen, Jingfang Ao, Mei Li, Jun Wang, Anwei Luo   +8 more
doaj   +1 more source

Effects of Salt Stress on the Antioxidant Activity and Malondialdehyde, Solution Protein, Proline, and Chlorophyll Contents of Three Malus Species

Life, 2022
Understanding the different physiological responses of Malus species under salt stress in the seedling stages will be useful in breeding salt-tolerant dwarfing apple rootstocks. Seedlings of Malus Zumi (Mats.) Rehd. (M. zumi), Malus sieversii (Led.) Roem.
Dajiang Wang, Yuan Gao, Simiao Sun, Xiang Lu, Qingshan Li, Lianwen Li, Kun Wang, Jihong Liu   +7 more
doaj   +1 more source

Mycobacterium tuberculosis type VII secretion system effectors differentially impact the ESCRT endomembrane damage response [PDF]

, 2018
Mycobacterium tuberculosis causes tuberculosis, which kills more people than any other infection. M. tuberculosis grows in macrophages, cells that specialize in engulfing and degrading microorganisms.
Hanson, Phyllis I, Köster, Stefan, Mehra, Alka, Mittal, Ekansh, Philips, Jennifer A, Skowyra, Michael L, Tinaztepe, Emir, Uwase, Grace   +7 more
core   +2 more sources

Sickle cell membranes and oxidative damage [PDF]

Biochemical Journal, 1986
Sickle erythrocytes and their membranes are susceptible to endogenous free-radical-mediated oxidative damage which correlates with the proportion of irreversibly sickled cells. The suppression of incubation-induced oxidative stress by antioxidants, free radical scavengers and an iron chelator suggest that oxidation products of membrane-bound ...
C, Rice-Evans, S C, Omorphos, E, Baysal
openaire   +2 more sources

Chemical Synthesis and Functional Analysis of VarvA Cyclotide

Molecules, 2018
Cyclotides are circular peptides found in various plant families. A cyclized backbone, together with multiple disulfide bonds, confers the peptides’ exceptional stability against protease digestion and thermal denaturation.
Claudio A. Álvarez, Paula A. Santana, Omar Luna, Constanza Cárdenas, Fernando Albericio, María S. Romero, Fanny Guzmán   +6 more
doaj   +1 more source

Artemisia vulgaris extract causes precocious acrosome reaction and viability loss but low rate of membrane damage in mouse spermatozoa

Journal of Animal Science and Technology, 2021
Several herbs including Artemisia are known to possess conceptive property. In the present study, mouse spermatozoa were incubated with ethanol extract of Artemisia vulgaris leaves. The effect of
Sabina Bhandari, Jayaswori Sharma, Sarbesh Rizal, Young-Joo Yi, Gaurishankar Manandhar   +4 more
doaj   +1 more source

Native silica nanoparticles are powerful membrane disruptors [PDF]

, 2015
Silica nanoparticles are under development for intracellular drug delivery applications but can also have cytotoxic effects including cell membrane damage.
Alkhammash, Hend I., Berthier, Rémy, de Planque, Maurits R.R., Li, Nan   +3 more
core   +1 more source

Real-time monitoring of proton exchange membrane fuel cell stack failure [PDF]

, 2016
Uneven pressure drops in a 75-cell 9.5-kWe proton exchange membrane fuel cell stack with a U-shaped flow configuration have been shown to cause localised flooding.
Brandon, NP, De Benedetti, L, Marquis, AJ, Offer, GJ, Parkes, MP, Wu, B   +5 more
core   +2 more sources