Virus-inhibiting factor

an antiviral, antibacterial, and antitumor substance
  • 260 Pages
  • 0.85 MB
  • English
University of Tokyo Press , [Tokyo]
Virus diseases -- Immunological aspects., Virus inhibitors., Immu
StatementYasuiti Nagano.
The Physical Object
Paginationxvii, 260 p. :
ID Numbers
Open LibraryOL13543353M

Virus-inhibiting factor: An antiviral, antibacterial, and antitumor substance [Yasuiti Nagano] on *FREE* shipping on qualifying offers.

A highly active virus inhibiting agent (VIA) developed systemically in a number of plants after treating their basal leaves with an extract from Bougainvillea spectabilis leaves. The amount of the inhibiting agent reached a maximum 24 h after treatment with the B. spectabilis extract.

When extracts containing the VIA were incubated with the virus, the infectivity of the virus was irreversibly Cited by:   Journals & Books; Help Stable Introduction of Plant-Virus-Inhibiting Wolbachia into Planthoppers for Rice Protection. Author links open overlay panel Jun-Tao Gong 1 6 Yongjun Li 2 6 Tong-Pu Li 1 Yongkang Liang 2 Linchao Hu 3 Dongjing Zhang 3 Chun-Ying Zhou 1 Cui Yang 2 Xu Zhang 1 Si-Si Zha 1 Xing-Zhi Duan 1 Luke Anthony Baton 4 Xiao-Yue Author: Jun-Tao Gong, Yongjun Li, Tong-Pu Li, Yongkang Liang, Linchao Hu, Dongjing Zhang, Chun-Ying Zhou, Cu.

The virus-inhibiting factor from rabbit skins infected with vaccinia virus [see this Bulletin,v. 36, ;v. 37, ] was purified chromato-graphically and partially characterized.

The factor (equated by the authors with interferon), is a protein of molecular weight less t Colin : T.

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Haneishi, M. Shirasaka, H. Ikazaki, Y. Nagano, Y. Kojima. The notion that viruses commandeer Virus-inhibiting factor book and subversively persuade them not to accept other viral guests, a phenomenon termed “viral interference” by Gerald Findlay and Frank MacCallum, 3 had been entertained since the s.

The actual history of viral interference is certainly far older, however. Edward Jenner observed an attenuated response to vaccination in a boy who “sickened Author: Adrian Reuben. Mechanisms of fucoidan’s anticancer action: 1, 2, 3 of 5 - InTakahashi (1), using crude fucoidan obtained from arame, investigated the effects on reticuloendothelial system phagocytic capacity, virus-inhibiting factor induction, and natural.

The book makes no technical demands on the reader and could be read easily by non-specialists and sixth-formers. The story illustrates, incidentally, how a small, peripherally placed country like Finland has been able to make a major contribution to medicine in the second half of the 20th century.”.

Journals & Books; Help Using ‘standardized’ puncture conditions, the virus-inhibiting surgical glove G-VIR The basic transmission risk factor is the quantity of inoculated viruses, directly linked to the patient viral load and to the volume accidentally inoculated.

Marvin J. Weinstein's 68 research works with 1, citations and 1, reads, including: An antibiotic with activity against gram-positive bacteria from the gentamicin-producing strain of.

INHIBITING THE GROWTH OF VIRUSES 'INHIBITING THE GROWTH OF VIRUSES' is a 28 letter phrase starting with I and ending with S Crossword clues for 'INHIBITING THE GROWTH OF VIRUSES'. Infectious bursal disease (IBD) is an acute, highly contagious, and immunosuppressive avian disease caused by IBD virus (IBDV).

Although an interaction between eukaryotic translational initiation factor 4AII (eIF4AII) of the host and viral protein 1 (VP1), the RNA-dependent RNA polymerase (RdRp) of IBDV, has been established, the underlying effects of this interaction on IBDV and the.

H. Thormar, H.M. Wisniewski, F.H. LinSera and cerebrospinal fluids from normal uninfected sheep contain a visna virus inhibiting factor Nature, (), pp.

CrossRef View Record in Scopus Google Scholar. Pieters T () Shaping a new biological factor, “’the interferon”, in room of the National Institute for Medical Research, / Phil Sci 27–73 Google Scholar Request PDF | Effect of Bacterial Cell-Free Supernatants on Infectivity of Norovirus Surrogates | Bacterial metabolic products were evaluated for inhibitory effects on viral propagation in cell.

The influenza virus-host interaction is a classic arms race. The recurrent and evolving nature of the influenza virus family allows a single host to be infected several times. Locked in co-evolution, recurrent influenza virus infection elicits continual refinement of the host immune system.

Here we give historical context of circulating influenza viruses to understand how the individual immune. The book demonstrates how research on interferon led to new clinical definitions of cancer and a new rationale for therapeutic use of the drug.

Studies on virus inhibiting factor. Article. May. Fragments of organs from mice inoculated with Newcastle disease virus were incubated at 30 degrees C. Lungs and liver produced thermolabile virus-inhibiting factor (IF) or interferon at earlier stages.

The spleen, lymph nodes and thymus produced thermolabile IF at earlier stages and thermostable IF at later stages. PMID: Objectives. Cinnamomi ramulus (called Guizhi in Chinese) is a traditional medicine used to treat gastrointestinal dysfunction, cancer, arthritis, osteoporosis, spleen deficiency, Alzheimer’s disease and obesity.

This review aimed to provide a systematic summary on the geographical distribution, botany, traditional application, phytochemistry, pharmacology, pharmacokinetics, toxicology and.

Saillant Therapeutics, an innovative biotechnology start-up, developing promising small molecule-based therapies, today announced the swift advancement of an innovative groundbreaking generic virus-inhibiting treatment platform based on activation of a cellular master regulator.

Protection of ME cells from infection by HSV-1 and HSV-2 (MTT assay). Peptides (50 ␮ g/ml) and viruses were coincubated for 2 h, before being added to target cell monolayers that also.

Higashihara M, Koyama H, Igarashi Y. Induction of virus-inhibiting factor or interferon in mice by strains with different virulence of Rift Valley fever virus. Kitasato Arch Exp Med. ; – Horisberger M A, de Staritzky K. A recombinant human interferon-alpha B/D hybrid with a.

Description Virus-inhibiting factor FB2

‘We conclude that sheep sera have a visna virus inhibiting factor and hypothesise that VIF inhibits early spread of visna virus in inoculated sheep and may be involved in initiating the persistent infection.’.

Evidently, viruses and their host's innate immune responses have coevolved, leading to a subtle balance between virus-promoting and virus-inhibiting factors. A better understanding of virus-host interactions is now emerging with great implications for vaccine development and drug design.

Synthesis of novel derivatives of 7,8-dihydro-6H -imidazo[2,1-b ][1,3]benzothiazolone and their virus-inhibiting activity against influenza A virus. Archiv der Pharmazie, Vol.Issue. 2, p. Part of the ESACT Proceedings book series (ESACT, volume .The virus-inhibiting activity of these extract towards two highly pathogenic strains of avian influenza virus A/Turkey/Suzdalka/Nov 05/H5N1 and Kp/3/H5N1 isolated during epizooty in the south region of Western Siberia in the summers of and was studied in MDCK cell.

Nagano Y, Mizunoe K, Maehara N, Kumazawa Y. Induction of virus-inhibiting factor or interferon by cell fractions of Mycobacterium tuberculosis. Jpn J Microbiol. Nov; 15 (6)– Paucker K, Boxaca M.

Cellular resistance to induction of interferon. Bacteriol Rev. Our books collection hosts in multiple countries, allowing you to get the most less latency time to download Factor ARR2 Promotes Horizontal and vertical transmission of viruses in the The evolution of Stable Introduction of Plant-Virus-Inhibiting Wolbachia Types of Plant Pathogens.

Plant pathogens are. Maehara N, Nagano Y. Formation of virus-inhibiting factor or interferon in splenectomized mice. Jpn J Microbiol. Nov; 16 (6)– Mogensen S.

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Role of macrophages in hepatitis induced by Herpes simplex virus types 1 and 2 in mice. Infect Immun. Mar; 15 (3)– [PMC free article].

Abstract. The emerging evidence that specific genomic clades of HIV-1 are improving their fitness for efficient transmission via mucosal surfaces, i.

e., heterosexual routes (Cohen, ; Osborn, ; Mastro et al., ), is disturbing and serves as an important backdrop for this book and a discussion of the role of humoral evolution to improved fitness for mucosal transmission.

Sera and cerebrospinal fluids from noimal uninfected sheep contain a visna virus inhibiting factor. Nature,– PubMed CrossRef Google Scholar. Torrey, E.F., Yolken, R.H.

and Winfrey, C.J. Cytomegalovirus antibody in cerebrospinal fluid of schizophrenic patients detected by enzyme immunoassay.

Buy Physical Book Learn about. The highest efficacy in virus inhibiting was shown for compounds 2a-e with cage moieties bound by aliphatic linkers.

The therapeutic index (selectivity index) for 2b exceeded that for reference.These inhibit IFN regulatory factor-7, subverting the synthesis of virus inhibiting IFN-α and -β [, ]. All the studies to date have focused on high levels of the virus being shed in the airway; the epithelial shedding phase or in the epithelium itself.Virus-inhibiting activity of dihydroquercetin, a flavonoid from Larix sibirica, against coxsackievirus B4 in a model of viral pancreatitis 18 January | Archives of Virology, Vol.No.

4 Bacterial-excreted small volatile molecule 2-aminoacetophenone induces oxidative stress and apoptosis in .