Results 31 to 40 of about 753,617 (295)

Psoromic Acid, a Lichen-Derived Molecule, Inhibits the Replication of HSV-1 and HSV-2, and Inactivates HSV-1 DNA Polymerase: Shedding Light on Antiherpetic Properties

open access: yesMolecules, 2019
Psoromic acid (PA), a bioactive lichen-derived compound, was investigated for its inhibitory properties against herpes simplex virus type 1 (HSV-1) and type 2 (HSV-2), along with the inhibitory effect on HSV-1 DNA polymerase, which is a key enzyme that ...
Sherif T. S. Hassan   +4 more
doaj   +1 more source

The Presence of Leukocytes in Ex Vivo Assays Significantly Increases the 50-Percent Inhibitory Concentrations of Artesunate and Chloroquine against Plasmodium vivax and Plasmodium falciparum [PDF]

open access: yesAntimicrobial Agents and Chemotherapy, 2011
ABSTRACT Plasmodium species ex vivo sensitivity assay protocols differ in the requirement for leukocyte removal before culturing. This study shows that the presence of leukocytes significantly increases the 50% inhibitory concentration (IC 50 ) of P. vivax
Kaewpongsri, S   +11 more
openaire   +3 more sources

Assessment of the Drug Susceptibility of Plasmodium falciparum Clinical Isolates from Africa by Using a Plasmodium Lactate Dehydrogenase Immunodetection Assay and an Inhibitory Maximum Effect Model for Precise Measurement of the 50-Percent Inhibitory Concentration [PDF]

open access: yesAntimicrobial Agents and Chemotherapy, 2006
ABSTRACT The extension of drug resistance among malaria-causing Plasmodium falciparum parasites in Africa necessitates implementation of new combined therapeutic strategies. Drug susceptibility phenotyping requires precise measurements.
Halima Kaddouri   +4 more
openaire   +1 more source

Inhibitory postsynaptic actions of taurine, GABA and other amino acids on motoneurons of the isolated frog spinal cord [PDF]

open access: yes, 1975
The actions of glycine, GABA, α-alanine, β-alanine and taurine were studied by intracellular recordings from lumbar motoneurons of the isolated spinal cord of the frog.
Krumnikl, J.   +9 more
core   +1 more source

Synthesis and the Biological Activity of Phosphonylated 1,2,3-Triazolenaphthalimide Conjugates

open access: yesMolecules, 2016
A novel series of diethyl {4-[(5-substituted-1,3-dioxo-1H-benzo[de]isoquinolin-2(3H)-yl)-methyl]-1H-1,2,3-triazol-1-yl}alkylphosphonates designed as analogues of amonafide was synthesized.
Iwona E. Głowacka   +6 more
doaj   +1 more source

Comparison of antifungal effect of Aloevera gel and Triphala: An in vitro study

open access: yesJournal of Indian Academy of Oral Medicine and Radiology, 2017
Aim: The aim of the present study was to determine and compare the antifungal and inhibitory activities of various concentrations of Aloevera gel and Triphala against oral Candiada albicans. Materials and Methods: The fungi (C.
Supreet Jain   +5 more
doaj   +1 more source

Anti-Herpes Simplex virus and antibacterial activities of Graptopetalum paraguayense E. Walther leaf extract: a pilot study

open access: yesBiotechnology & Biotechnological Equipment, 2019
Graptopetalum paraguayense E. Walther (GP) belongs to the Crassulaceae family and has several health benefits. In the present study we evaluated the cytotoxic, anti-Herpes Simplex virus (HSV) and antibacterial activities of a total methanol/water GP ...
Maya Margaritova Zaharieva   +7 more
doaj   +1 more source

The changing 50% inhibitory concentration (IC50) of cisplatin: a pilot study on the artifacts of the MTT assay and the precise measurement of density-dependent chemoresistance in ovarian cancer

open access: yesOncotarget, 2016
Inconsistencies in the half-maximal (50%) inhibitory concentration (IC50) data for anticancer chemotherapeutic agents have yielded irreproducible experimental results and thus reciprocally contradictory theories in modern cancer research. The MTT assay is currently the most extensively used method for IC50 measurements.
He, Yifeng   +7 more
openaire   +3 more sources

The 50% inhibitory concentration (IC50) of oseltamivir against influenza B virus isolates.

open access: yes, 2016
The 50% inhibitory concentration (IC50) of oseltamivir against influenza B virus isolates.
Bualan Kaewnapan (3157677)   +8 more
core   +1 more source

The half maximal inhibitory concentration (IC50) in each group of breast cancer cells.

open access: yes, 2013
The half maximal inhibitory concentration (IC50) in each group of breast cancer cells.
Pimpicha Patmasiriwat (285301)   +4 more
core   +1 more source

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