Results 1 to 10 of about 23,204,048 (210)
International journal of health sciences, 2022 Laryngopharyngeal reflux (LPR) can contribute to chronic rhinosinusitis (CRS). Pepsin is believed to be one of the causes of CRS. Pepsin can be a promising biomarker because it is only produced by gastric parietal cells, so it can explain the correlation of CRS with LPR.
Aditya Wira Buana +2 more
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Anti-pepsin activity of silicon dioxide nanoparticles [PDF]
Revista Colombiana de Química, 2016 SiO2NPs as an inhibitor of pepsin enzyme for treatment of gastro-esophageal reflux disease (GERD) was used. Silicon dioxide nanoparticles (pepsin coated SiO2NPs) are among the safest nanoparticles that can be used inside the human body.
Hussein Kadhem Al-Hakeim +2 more
doaj +3 more sources
Kinetics of pepsin-induced hydrolysis and the coagulation of milk proteins
Journal of Dairy Science, 2022 : Hydrolysis-induced coagulation of casein micelles by pepsin occurs during the digestion of milk. In this study, the effect of pH (6.7–5.3) and pepsin concentration (0.110–2.75 U/mL) on the hydrolysis of κ-casein and the coagulation of the casein ...
Mengxiao Yang +5 more
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Research note: Extraction, purification, physicochemical, and biochemical properties of pepsin isolated from geese forestomachs fed under intensive and extensive conditions [PDF]
Poultry ScienceThis Research Note reports the isolation and basic characterization of pepsin obtained from the forestomach of geese raised under intensive and extensive rearing systems.
Pelin Beyazgul +7 more
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Combined laryngopharyngeal reflux and obstructive sleep apnea (CLOSA) – Salivary pepsin test for laryngopharyngeal reflux in obstructive sleep apnea patients [PDF]
Tzu Chi Medical JournalObjectives: Reflux disease including gastroesophageal reflux and laryngopharyngeal reflux (LPR) is often found in obstructive sleep apnea (OSA) patients. Endoscopic examination is a gold standard diagnosis for reflux disease.
Shih-Chieh Shen +8 more
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ChemosensorsIn this study, we introduce a novel cleavage reaction lateral flow assay (LFA) based on pepsin activity against a pepsin-susceptible peptide (PSP) substrate to detect salivary pepsin.
Sung-Woong Kang +4 more
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A review on the immobilization of pepsin: A Lys-poor enzyme that is unstable at alkaline pH values.
International Journal of Biological Macromolecules, 2022 Pepsin is a protease used in many different applications, and in many instances, it is utilized in an immobilized form to prevent contamination of the reaction product. This enzyme has two peculiarities that make its immobilization complex. The first one
Roberto Morellon-Sterling +7 more
semanticscholar +1 more source
Effects of pepsin and pepstatin on reflux tonsil hypertrophy in vitro. [PDF]
PLoS ONE, 2018 There is evidence that pepsin can aggravate tonsil hypertrophy. Pepstatin is a potent inhibitor of pepsin activity and could protect patients against reflux tonsil hypertrophy by inhibiting pepsin.
Jin Hyun Kim +4 more
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Separation of pepsin I, pepsin II A, pepsin II B, and pepsin III from human gastric mucosa [PDF]
American Journal of Physiology-Legacy Content, 1963 Extracts of human gastric mucosa have been fractionated on diethylaminoethyl cellulose to yield three precursors of proteolytic enzymes active at low pH which have been called pepsinogen I, pepsinogen II, and pepsinogen III. Pepsinogen I has been found in the mucosa from all parts of the stomach examined as well as in the proximal duodenum. Pepsinogen
M J, SEIJFFERS, H L, SEGAL, L L, MILLER
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Pepsin D. A minor component of commercial pepsin preparations [PDF]
Biochemical Journal, 1967 Methods are described for the isolation and purification of pepsin D, an enzyme which accounts for about 10% of the enzymic activity in commercial preparations of pepsin. Pepsin D is similar to pepsin in having a molecular weight of about 35000, the same C-terminal amino acid sequence, and an N-terminal isoleucine residue.
D, Lee, A P, Ryle
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