Results 261 to 270 of about 293,855 (303)

Antiviral activity of Inonotus hispidus

Fìtoterapìâ, 2003
The antiviral activity of two phenolic compounds, hispolon and hispidin, isolated from the fruit bodies of the basidiomycete Inonotus hispidus as well as of some extracts prepared from fruit bodies and mycelial cultures of this fungus was investigated in allantois on the shell-test system.
N A, Awadh Ali, R A A, Mothana, A, Lesnau, H, Pilgrim, U, Lindequist   +4 more
exaly   +3 more sources

Antiviral activity of resveratrol

Biochemical Society Transactions, 2010
Resveratrol is a natural compound produced by certain plants on various stimuli. In recent years, extensive research on resveratrol has been carried out, demonstrating its capacity to prevent a wide variety of conditions, including cardiovascular diseases and cancer, and to control fungal, bacterial and viral infections.
Michela, Campagna, Carmen, Rivas
openaire   +2 more sources

Antiviral activities of hypericin

Antiviral Research, 1991
Hypericin, a photodynamic plant quinone, readily inactivated murine cytomegalovirus (MCMV), Sindbis virus, and human immunodeficiency virus type 1 (HIV-1), especially on exposure to fluorescent light. Sindbis virus was significantly more sensitive than MCMV.
J B, Hudson, I, Lopez-Bazzocchi, G H, Towers   +2 more
openaire   +2 more sources

Antiviral activities of lactoferrin

Antiviral Research, 2001
Lactoferrin (LF) is an iron binding glycoprotein that is present in several mucosal secretions. Many biological functions have been ascribed to LF. One of the functions of LF is the transport of metals, but LF is also an important component of the non-specific immune system, since LF has antimicrobial properties against bacteria, fungi and several ...
B W, van der Strate, L, Beljaars, G, Molema, M C, Harmsen, D K, Meijer   +4 more
openaire   +2 more sources

Antiviral Activity of Lactoferrin

1998
In 1976, Matthews et al.19 reported the antiviral activity of milk proteins, underlining their possible clinical importance. Only recently, this effect has been ascribed mainly to lactoferrin (Lf). Lf was initially shown to exert a protective influence in mice infected with Friend leukemia virus15.
VALENTI, PIERA, M. Marchetti, F. Superti, M. G. Amendolia, P. Puddu, S. Gessani, P. Borghi, F. Belardelli, G. Antonini, L. Seganti   +9 more
openaire   +4 more sources

Antiviral Activity of Bee Products

Current Pharmaceutical Design, 2022
Abstract: Honey bees provide many products exerting a wide range of benefits to humans. Honey, propolis, royal jelly, beeswax, bee venom, bee pollen and bee bread have been used as natural medicines since ancient times because of their therapeutic effects.
Theodoros, Kontogiannis, Tilemachos G, Dimitriou, Nikos Asoutis, Didaras, Dimitris, Mossialos   +3 more
openaire   +2 more sources

The antiviral activity of Isoprinosine

Canadian Journal of Microbiology, 1972
A hypothesis predicting that increase in the rate of synthesis of host messenger RNA would be associated with antiviral activity was examined. Biochemically, Isoprinosine or NPT-10381 (methisoprinol) increased the rate of rapid labeling of polyribosomal RNA and protein in uninfected monkey kidney cells in tissue culture.
P, Gordon, E R, Brown
openaire   +2 more sources

Antiviral activity of indole derivatives

Antiviral Research, 2009
Unsymmetrical methylene derivatives 5 were prepared following a known method, by reaction of the Mannich bases of 2-naphthols 4 with indoles. All synthesized compounds were tested against a wide panel of viruses, since previous work showed that Mannich bases on 7-hydroxycoumarin 1 and unsymmetrical methylene derivatives 2 were endowed with some ...
GIAMPIERI M, BALBI A, MAZZEI M, LA COLLA P, IBBA, CRISTINA, LODDO, ROBERTA   +5 more
openaire   +4 more sources

Antiviral and Non-antiviral Activity of Highly Purified Interferon

Nature New Biology, 1973
EVIDENCE has accumulated that interferons exert effects on cells other than causing them to become resistant to viruses. In addition to inducing antiviral and antimicrobial1, activities, interferon preparations of various degrees of purity have been shown to inhibit cell growth2–11, facilitate interferon induction by ‘priming’12–15, suppress interferon
W E, Stewart, E, DeClercq, P, De Somer, K, Berg, C A, Ogburn, K, Paucker   +5 more
openaire   +2 more sources

ANTIVIRAL ACTIVITY OF MEROCYANINE 540

Photochemistry and Photobiology, 1987
Abstract Simultaneous exposure to the lipophilic dye merocyanine 540 (MC 540) and white light inactivates several enveloped viruses. The same treatment appears to have little or no effect on pluripotent hematopoietic stem cells, mature red cells, and mature leukocytes. At least some components of the clotting system are spared, too. The molecular basis
F, Sieber, J M, O'Brien, G J, Krueger, S L, Schober, W H, Burns, S J, Sharkis, L L, Sensenbrenner   +6 more
openaire   +2 more sources