Results 1 to 10 of about 1,763 (124)

Altitudinal influence on survival mechanisms, nutritional composition, and antimicrobial activity of Moringa Peregrina in the summer climate of Fujairah, UAE [PDF]

open access: yesScientific Reports
Extreme environments significantly impact the metabolic profiles of plants, leading to variations in chemical composition and bioactivity. This study investigates the effects of altitude, plant part age, and light exposure on the chemical composition and
François Mitterand Tsombou   +8 more
doaj   +2 more sources

Dictyopterenes A, B, C, and D from Marine Algae [PDF]

open access: yesMolecules
The review is focused on dictyopterenes A, B, C, and D found in marine algae, covering their (a) distribution; (b) methods of isolation and identification; (c) absolute configuration; and (d) biosynthesis considerations.
Igor Jerković   +3 more
doaj   +2 more sources

Characterization of the antimicrobial peptide derived from sapecin B, an antibacterial protein of Sarcophaga peregrina (flesh fly) [PDF]

open access: yesBiochemical Journal, 1994
Sapecin B, an antibacterial protein of Sarcophaga peregrina, was divided into four peptides. A hendecapeptide derived from its helix region was found to have comparable antibacterial activity with that of the complete protein. This peptide had a much wider spectrum of antimicrobial activity than that of sapecin B, exhibiting activity on not only ...
K, Yamada, S, Natori
openaire   +2 more sources

Regulation of the Expression of Cathepsin B in Sarcophaga Peregrina (Flesh Fly) at the Translational Level During Metamorphosis [PDF]

open access: yesEuropean Journal of Biochemistry, 1995
Previously, we reported that cathepsin B of pupal hemocytes participates in dissociation of the fat body of Sarcophaga larvae at metamorphosis. In this study, we demonstrated that the amount of cathepsin B in hemocytes was controlled at the translational level, i.e. larval hemocytes stored a significant amount of untranslated cathepsin B mRNA. When the
T, Yano   +3 more
openaire   +2 more sources

Purification and characterization of a 59-kilodalton protein that specifically binds to NF-kappa B-binding motifs of the defense protein genes of Sarcophaga peregrina (the flesh fly). [PDF]

open access: yesMolecular and Cellular Biology, 1993
Various Sarcophaga peregrina (flesh fly) defense protein genes were shown to be activated when NIH-Sape-4 cells were cultured with bacterial lipopolysaccharides or beta-1,3-glucan. The 5' upstream regions of the defense protein genes were found to have common motifs showing similarity to the mammalian NF-kappa B-binding consensus sequence.
A, Kobayashi   +3 more
openaire   +2 more sources

The South-American distribution and southernmost record of Biomphalaria peregrina—a potential intermediate host of schistosomiasis [PDF]

open access: yesPeerJ, 2017
Schistosomiasis remains a major parasitic disease, endemic in large parts of South America. Five neotropical species of Biomphalaria have been found to act as intermediate hosts of Schistosoma mansoni in natural populations, while others have been shown ...
Alejandra Rumi   +2 more
doaj   +2 more sources

Characterization of Biomphalaria orbignyi, Biomphalaria peregrina and Biomphalaria oligoza by polymerase chain reaction and restriction enzyme digestion of the internal transcribed spacer region of the RNA ribosomal gene

open access: yesMemorias do Instituto Oswaldo Cruz, 2000
The correct identification of Biomphalaria oligoza, B. orbignyi and B. peregrina species is difficult due to the morphological similarities among them. B. peregrina is widely distributed in South America and is considered a potential intermediate host of
Linus Spatz   +4 more
doaj   +1 more source

Morphological and polymerase chain reaction-restriction fragment lenght polymorphism characterization of Biomphalaria kuhniana and Biomphalaria amazonica from Colombia

open access: yesMemorias do Instituto Oswaldo Cruz, 2002
In Colombia, five Biomphalaria planorbid species are known: B. kuhniana, B. straminea, B. peregrina, B. canonica and B. oligoza(var. B. philippiana). Among them, B. straminea is intermediate host of Schistosoma mansoni and B.
Luz E Velásquez   +3 more
doaj   +1 more source

Resistência de Biomphalaria peregrina de Santa Rita do Sapucaí, Minas Gerais, a infecção com três cepas de Schistosoma mansoni Resistance of Biomphalaria peregrina from Santa Rita do Sapucaí, State of Minas Gerais, Brazil, to infection with strain of Schistosoma mansoni

open access: yesMemorias do Instituto Oswaldo Cruz, 1988
Descendentes do planorbídeo Biomphalaria peregrina, coletados em Santa Rita do Sapucaí, Minas Gerais, Brasil, foram expostos a miracídios de três cepas de Schistosoma mansoni: "LE" de Belo Horizonte, MG; "SJ" de São José dos Campos, SP e "AL" do Estado ...
Cecília Pereira de Souza   +2 more
doaj   +1 more source

Immunomodulatory effect of Moringa peregrina leaves, ex vivo and in vivo study

open access: yesCentral European Journal of Immunology, 2017
This study was conducted to assess the in vivo and ex vivo immunomodulatory effect of the ethanol leaves extract of Moringa peregrina in Balb/c mice. For this study, five groups of 5 Balb/c mice were given a single acute subtoxic oral dose of
Ibrahim Salameh Al-Majali   +8 more
doaj   +1 more source

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