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显示 31-60 共 155 条结果 关于 "P7125" 范围 论文
Ilhan Inci et al.
The Journal of surgical research, 184(2), 1143-1149 (2013-05-28)
We tested whether an injured lung graft from category-3 donation after cardiac death donor could be reconditioned with an ex vivo lung perfusion (EVLP) system by intrabronchial diluted surfactant lavage before transplantation. In a pig model, cardiac arrest was induced
Chunchao Zhu et al.
Human pathology, 46(12), 1901-1907 (2015-10-17)
c-Met is an attractive target for gastric cancer (GC) therapy, and detection of c-Met expression is critical for diagnosis. The aims of this study were to quantify the heterogeneous expression of c-Met in GC and to explore its impact on
Ibrahim Al-Abdulla et al.
Journal of immunological methods, 402(1-2), 15-22 (2013-11-20)
Antivenoms are typically produced in horses or sheep and often purified using salt precipitation of immunoglobulins or F(ab')2 fragments. Caprylic (octanoic) acid fractionation of antiserum has the advantage of not precipitating the desired antibodies, thereby avoiding potential degradation that can
Mauricio Opazo-Navarrete et al.
Food biophysics, 13(2), 124-138 (2018-05-15)
The objective of this study was to analyse the impact of the gel structure obtained by different heat-induced temperatures on the in vitro gastric digestibility at pH 2. To achieve this, gels were prepared from soy protein, pea protein, albumin from
D Lee et al.
The Biochemical journal, 104(3), 742-748 (1967-09-01)
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
Tomasz Skoczylas et al.
Digestive diseases and sciences, 59(10), 2411-2416 (2014-03-13)
It has been previously demonstrated that the exposure of the lower esophageal mucosa to acid and pepsin results in significant increase in salivary protective factors secretion, mediated by the esophago-salivary reflex. The impact of the upper esophageal mucosal exposure to
Yihui Wang et al.
Journal of agricultural and food chemistry, 67(8), 2296-2306 (2019-02-06)
The protein corona (PC), which defines the biological identity of nanoparticles in the blood, is well-known, but no comprehensive and systematic study has been conducted yet on the formation of PCs in the gastrointestinal environment. Thus, this study aimed to
Joseph S Fruton
The Quarterly review of biology, 77(2), 127-147 (2002-07-02)
Studies on gastric digestion during 1820-1840 led to the discovery of pepsin as the agent which, in the presence of stomach acid, causes the dissolution of nutrients such as meat or coagulated egg white. Soon afterward it was shown that
Bade Tonyali et al.
Journal of food science and technology, 57(9), 3426-3435 (2020-07-31)
It is possible to enhance the functional properties of extruded products with the inclusion of fruit and vegetable by-products. Onion skin, a rich source of quercetin and fiber, is considered as waste in the industry and can be used as
Dragana Stanic-Vucinic et al.
Molecular nutrition & food research, 56(12), 1894-1905 (2012-10-16)
The aim of this work was to investigate the effects of high-intensity ultrasound (sonication), on the structure and allergenicity of the major cow's milk allergen, beta-lactoglobulin (BLG). Structural changes upon sonication of BLG were monitored by circular dichroism spectroscopy, tryptophan
Ana Amélia Sanchez Iacia et al.
AoB PLANTS, 5, plt040-plt040 (2013-11-19)
Fluorescence in situ hybridization (FISH) is the most direct method for physically mapping DNA sequences on chromosomes. Fluorescence in situ hybridization mapping of meiotic chromosomes during the pachytene stage is an important tool in plant cytogenetics, because it provides high-resolution
Marilyn Schallom et al.
American journal of critical care : an official publication, American Association of Critical-Care Nurses, 22(5), 408-411 (2013-09-03)
Because reflux of gastric juice into the oropharynx must precede its aspiration into the lungs, it is reasonable to hypothesize that the detection of pepsin (the major gastric enzyme in gastric juice) in oral secretions may provide a relatively noninvasive
Sophia P Pilipchuk et al.
Journal of biomedical materials research. Part A, 101(10), 2883-2895 (2013-03-19)
Natural hydrogels have been investigated for three-dimensional tissue reconstruction and regeneration given their ability to emulate the structural complexity of multi-component extracellular matrices (ECM). Hydrogels rich in ECM can be extracted and assembled from soft tissues, retain a composition specific
H Cao et al.
European review for medical and pharmacological sciences, 17(11), 1427-1437 (2013-06-19)
Recently, type II collagen (CII) was found to be effective clinically for treatment of rheumatoid arthritis (RA). However, the molecular properties of CII could be changed during the preparation process. In the present study, we isolated CII from chick sternal
Gabriel Quintana et al.
Food research international (Ottawa, Ont.), 140, 110053-110053 (2021-03-03)
Okara oil is a by-product remaining from defatting okara, the solid residue generated after extracting the aqueous fraction of grounded soybeans in the elaboration of soy beverages. The goal of this work was to encapsulate the probiotic Lactobacillus plantarum CIDCA
Testing for laryngopharyngeal reflux in exhaled breath condensate: a pilot study.
C R Davies-Husband et al.
Clinical otolaryngology : official journal of ENT-UK ; official journal of Netherlands Society for Oto-Rhino-Laryngology & Cervico-Facial Surgery, 37(6), 497-498 (2012-12-21)
J R Knowles et al.
The Biochemical journal, 113(2), 343-351 (1969-06-01)
1. The pH-dependence of the binding to pepsin of four dipeptide competitive inhibitors is reported. Values of K(i) obtained from equilibrium-dialysis experiments agree closely with those from kinetic measurements. 2. The binding of uncharged N-acyl-dipeptide amides to pepsin is essentially
Stephen R Haines et al.
BMC complementary and alternative medicine, 19(1), 350-350 (2019-12-07)
The use of deer velvet antler (DVA) as a potent traditional medicine ingredient goes back for over 2000 years in Asia. Increasingly, though, DVA is being included as a high protein functional food ingredient in convenient, ready to consume products in
Ju Young Park et al.
Biofabrication, 11(1), 015002-015002 (2018-10-03)
We used 3D cell printing to emulate an airway coupled with a naturally-derived blood vessel network in vitro. Decellularized extracellular matrix bioink derived from porcine tracheal mucosa (tmdECM) was used to encapsulate and print endothelial cells and fibroblasts within a
[The role of hydrochloric acid and pepsin in the etiology of peptic ulcer].
T Mach
Przeglad lekarski, 52(1), 19-21 (1995-01-01)
J Kyle Bohman et al.
Chest, 143(5), 1407-1413 (2012-11-03)
Airway pepsin has been increasingly used as a potentially sensitive and quantifiable biomarker for gastric-to-pulmonary aspiration, despite lack of validation in normal control subjects. This study attempts to define normal levels of airway pepsin in adults and distinguish between pepsin
Alexandra L Klinger et al.
Biochemistry, 53(49), 7724-7734 (2014-11-11)
Structural models of the fibrils formed by the 40-residue amyloid-β (Aβ40) peptide in Alzheimer's disease typically consist of linear polypeptide segments, oriented approximately perpendicular to the long axis of the fibril, and joined together as parallel in-register β-sheets to form
Elizabeth A Kelly et al.
Otolaryngology--head and neck surgery : official journal of American Academy of Otolaryngology-Head and Neck Surgery, 150(4), 618-624 (2014-01-01)
(1) Investigate the role of reflux, specifically pepsin, in laryngopharyngeal carcinogenesis. (2) Evaluate effects of chronic pepsin exposure on cell migration, apoptosis, and colony-forming ability in hypopharyngeal cells. Translation research. Academic research laboratory. Human hypopharyngeal squamous carcinoma FaDu cells were
Moushree Pal Roy et al.
Indian journal of biochemistry & biophysics, 49(4), 266-271 (2012-10-20)
Phytases catalyze the release of phosphate from phytic acid. In this study, a phytase producing bacterial strain Shigella sp. CD2 was isolated from the wheat rhizosphere. Phytase production started from the exponential phase of bacterial growth, showing the highest activity
R A Rocha et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 59, 104-110 (2013-06-12)
Fluoride is considered important for health because of its beneficial effect on the prevention of dental caries and on bone development in the child population. However, excessive intake has negative effects. The main pathway for exposure is oral, through consumption
J Tack
Alimentary pharmacology & therapeutics, 22 Suppl 1, 48-54 (2005-07-27)
Gastro-oesophageal reflux disease is defined as the presence of symptoms or lesions that can be attributed to the reflux of gastric contents into the oesophagus. Aspiration and prolonged monitoring studies in humans have shown that reflux of gastric contents is
Jon Alberdi-Cedeño et al.
Antioxidants (Basel, Switzerland), 9(6) (2020-06-25)
The changes provoked by in vitro digestion in the lipids of olive oil enriched or not with different phenolic compounds were studied by proton nuclear magnetic resonance (1H NMR) and solid phase microextraction followed by gas chromatography/mass spectrometry (SPME-GC/MS). These
Noor Akmal Syed Husain Sharifah et al.
Methods in molecular biology (Clifton, N.J.), 952, 187-196 (2012-10-27)
Fluorescence in situ hybridization (FISH) is increasingly gaining importance in clinical diagnostics settings. Due to the ability of the technique to detect chromosomal abnormalities in samples with low cellularity or containing a mixed population of cells even at a single-cell
D Wang et al.
Biotechnic & histochemistry : official publication of the Biological Stain Commission, 83(3-4), 179-189 (2008-10-11)
Angiogenesis, or neovascularization, is known to play an important role in the neoplastic progression leading to metastasis. CD31 or Factor VIII-related antigen (F VIII RAg) immunohistochemistry is widely used in experimental studies for quantifying tumor neovascularization in immunocompromised animal models
Chanchan Sun et al.
Food & function, 9(9), 4683-4694 (2018-08-10)
Since lipid digestion is an interfacial process, food emulsions are increasingly being seen as a mechanism for controlling lipid uptake. Oil-in-water emulsions stabilized by whey protein (WP) and protein-xanthan gum (XG) mixtures were designed to investigate the influence of interfacial
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