Results 41 to 50 of about 147,844 (300)

Sub‐Diffraction and Irreversibly Tunable Imaging With Potato Starch Lenses

Advanced Optical Materials, EarlyView.
Native potato starch granules function as sustainable birefringent microlenses that enable polarization‐controlled conventional and vortex lensing via spin‐to‐orbital angular momentum conversion. They provide sub‐diffraction and spiral‐contrast imaging, support vortex‐array generation with controllable topological‐charge sign, exhibit irreversible ...
Petr Bouchal, Jiří Liška, Petr Viewegh, Radim Chmelík, Tomáš Šikola, Zdeněk Bouchal   +5 more
wiley   +1 more source

Cloning strategies for the isolation of an a-amylase inhibitor/endochitinase gene from the seeds of Coix lachryma-jobi [PDF]

, 1993
The aim of this work was to isolate the gene encoding a bifunctional a-amylase inhibitor/endochitinase protein from the seeds of Coix lachryma-jobi, a tropical cereal.
Fairweather, Donna, Fairweather, D
core  

Protease‐Triggered Chromogenic Release From Peptide‐Modified Calcium Carbonate Microspheres Enables Colorimetric Detection of Porphyromonas gingivalis Activity

Advanced Science, EarlyView.
We report a chromogenic release‐based assay system with protease‐cleavage peptide‐modified calcium carbonate microspheres for colorimetric detection of Porphyromonas (P.) gingivalis activity. In response to Arg‐specific gingipain secreted by P. gingivalis, the supernatant becomes colored, enabling colorimetric analysis and providing the monitoring of ...
Yuki Hiruta, Zhicheng Jin, Mari Adachi, Lubna Amer, Natalia O. Tjokro, Diego F. Trujillo, Jan Potempa, Anthony J. O'Donoghue, Casey Chen, Jesse V. Jokerst   +9 more
wiley   +1 more source

Effect of ultrasonic treatment on enzyme activity of liquid α-amylase

, 2023
The enzyme activity of liquid α-amylase treated by ultrasonic is discussed by using iodine and starch chromatometry. The effects of ultrasonic power, ultrasonic time, pH value of enzyme solution, standing time by ultrasonic treatment, temperature on ...
C H Yi (13367517), Y Li (4701352), L Tian (13367526), Jerry Gan (13071321), W Q Shi (13367523)   +4 more
core  

Combined Enzymatic Action of Pseudomonas psedoalcaligenes Protease and Stutzerimonas xanthomarina Amylase in Textile Blood Stain Removal

Journal of Pure and Applied Microbiology
Blood is a body fluid. When it contacts oxygen, it can clot, forming a dark solid substance. In accidents involving wounds, blood is released and can stain clothing when absorbed by fabrics.
A. Linsha Mali, Biljo V. Joseph
doaj   +1 more source

Interleukin‐1α Mediates Pancreatic Fibroblast Activation, Regulates Immune Cell Recruitment and Fibrosis in Acute and Chronic Pancreatitis

Advanced Science, EarlyView.
During pancreatitis, IL‐1α is released from necrotic acinar cells. In response to IL‐1α, pancreatic fibroblasts release chemokines and cytokines that regulate the recruitment of immune cells to the damaged organ. Furthermore, IL‐1α primes fibroblasts, resulting in increased tissue fibrosis during chronic pancreatitis.
Hala Mazloum, Shenja Buchholz, Hanna Schifter, Sabine Ameling, Leif Steil, Ben Lewin Becker, Elke Hammer, Georg Homuth, Uwe Völker, Barbara M. Bröker, Lukas Zierke, Frank Ulrich Weiss, Juliane Glaubitz, Matthias Sendler   +13 more
wiley   +1 more source

Isolation and Characterization of Low-Temperature and High-Salinity Amylase from Halomonas sp. KS41843

Fermentation
The polar regions harbor uniquely diverse organisms adapted to low temperatures. Strains obtained from these regions are likely to produce enzymes that are industrially useful at low temperatures. In this study, a Halomonas sp.
Jin A Kim, Min Ju Kim, Joung Han Yim, Il-Chan Kim, Jae-Sung Rhee, Se Jong Han   +5 more
doaj   +1 more source

Beyond Probiotics: Postbiotics for Healthy Aquaculture

Advanced Science, EarlyView.
This critical review assesses limitations of probiotics and proposes postbiotics, preparations of inanimate microorganisms and their metabolites, as a more stable, controlled, and biosafe formulation. Postbiotics offer significant advantages during industrial aquafeed production and storage. However, their practical implementation is currently hindered
Michael Leonidas Chikindas, Delin Xu, Igor V. Popov, Kayque Ordonho Carneiro, Nilufar Arashovna Elova, Gullola Amirovna Bekmurodova, Dildora Amindjanovna Amirsaidova, Astghik Pepoyan, Shakhlo Mirjamalovna Miralimova, Oleg V. Mitrokhin, Liubov S. Sichel, John Tagg, Svetoslav Dimitrov Todorov   +12 more
wiley   +1 more source

Amylase activity of von Ebner's glands during feeding in rats [PDF]

, 1992
P(論文)To evaluate the physiological role of von Ebner's glands, changes of amylase activity in the glands before and after feeding were compared with the amylase activity of parotid glands, submandibular glands, sublingual glands, the pancreas and plasma.
小原, 伸子, 星, 和明, 武田, 正子, 倉橋, 昌司, 23200, 猪股, 孝四郎, 23201, 23202, 23203, 23204, 23205, 鈴木, 光代   +11 more
core  

A Comprehensive Study on the Alterations in Liver Enzyme and Pancreatic Enzyme Levels among Patients with Chronic Kidney Disease

Biomedical and Biotechnology Research Journal
Background: Chronic kidney disease (CKD) is a growing global health concern, and the occurrence of liver and pancreatic diseases as comorbid conditions in this patient population is very common.
P. PeddaReddemma, C. K. Vijayasamundeeswari, P. Parvathy, P. Pavani, P. Lavanya   +4 more
doaj   +1 more source