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Expression of two barley proteinase inhibitors in tomato promotes endogenous defensive response and enhances resistance to Tuta absoluta [PDF]

open access: yesBMC Plant Biology, 2018
Background Plants and insects have coexisted for million years and evolved a set of interactions which affect both organisms at different levels. Plants have developed various morphological and biochemical adaptations to cope with herbivores attacks ...
Rim Hamza   +7 more
doaj   +2 more sources

Kazal-type serine proteinase inhibitors in the midgut of Phlebotomus papatasi [PDF]

open access: yesMemorias do Instituto Oswaldo Cruz, 2013
Sandflies (Diptera: Psychodidae) are important disease vectors of parasites of the genus Leishmania, as well as bacteria and viruses. Following studies of the midgut transcriptome of Phlebotomus papatasi, the principal vector of Leishmania major, two non-
Leah Theresa Sigle   +1 more
doaj   +2 more sources

Proteinase inhibitors in Brazilian leguminosae [PDF]

open access: yesMemorias do Instituto Oswaldo Cruz, 1991
Serine proteinase inhitors, in the seeds of several Leguminosae from the Pantanal region (West Brazil), were studied using bovine trypsin, a digestive enzyme, Factor XIIa and human plasma Kallikrein, two blood clotting factors.
C. A. M. Sampaio   +3 more
doaj   +5 more sources

PROTEINASE INHIBITORS | Cystatins [PDF]

open access: yesEncyclopedia of Respiratory Medicine, 2006
The cystatins comprise a superfamily of proteins related primarily by virtue of DNA and amino acid sequence homology. The superfamily consists so far of four distinct types of molecules ranging from the simpler low-molecular-weight type I and II cystatins, which function primarily to inhibit lysosomal cysteine proteinases (CPs), to the higher-molecular-
europepmc   +2 more sources

Proteinases and Proteinase Inhibitors in Fertilization [PDF]

open access: yes, 1976
Fink, Edwin   +4 more
core   +4 more sources

A Clinical Update on SARS-CoV-2: Pathology and Development of Potential Inhibitors

open access: yesCurrent Issues in Molecular Biology, 2023
SARS-CoV-2 (severe acute respiratory syndrome) is highly infectious and causes severe acute respiratory distress syndrome (SARD), immune suppression, and multi-organ failure. For SARS-CoV-2, only supportive treatment options are available, such as oxygen
Desh Deepak Singh   +3 more
doaj   +1 more source

Optimization of extraction-free protocols for SARS-CoV-2 detection using a commercial rRT-PCR assay

open access: yesScientific Reports, 2023
In the ongoing global fight against coronavirus disease 2019 (COVID-19), the sample preparation process for real-time reverse transcription polymerase chain reaction (rRT-PCR) faces challenges due to time-consuming steps, labor-intensive procedures ...
Minhee Kang   +8 more
doaj   +1 more source

Allelochemical Interactions in the Trophic System «Henosepilachna vigintioctomaculata Motschulsky—Solanum tuberosum Linneus»

open access: yesInsects, 2023
Henosepilachna vigintioctomaculata is an intrinsic element in the agroecosystem of potato fields. The issues of relationships in the system “potato ladybird beetle—potato plant” have not yet been studied.
Nathalia Valerievna Matsishina   +6 more
doaj   +1 more source

Enzymatic treatment of specimens before DNA extraction directly influences molecular detection of infectious agents. [PDF]

open access: yesPLoS ONE, 2014
INTRODUCTION: Biological samples, pharmaceuticals or food contain proteins, lipids, polymers, ammoniums and macromolecules that alter the detection of infectious agents by DNA amplification techniques (PCR).
Pablo Goldschmidt   +3 more
doaj   +1 more source

Inflammatory activity and markers of extracellular matrix destruction in pulmonary tuberculoma

open access: yesБюллетень сибирской медицины, 2020
Aim. To correlate the concentration of markers of extracellular matrix (ECM) destruction in peripheral blood with morphological characteristics of inflammatory activity and to evaluate their applicability in determining treatment strategy for patients ...
D. S. Esmedlyaeva   +6 more
doaj   +1 more source

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