Results 171 to 180 of about 218,234 (382)

A spectrophotometric study of blood group A-specific substance isolated from hog gastric mucosa [PDF]

open access: yes, 1948
A study of the ultraviolet absorption spectra of preparations of blood group A-specific substance isolated from hog gastric mucin supports the view that group A substance, and probably group O substance, has little specific absorption in this spectral ...
Holzman, George, Niemann, Carl
core  

Intranuclear paraspeckle‐circular RNA TACC3 assembly forms RNA‐DNA hybrids to facilitate MASH‐related hepatocellular carcinoma growth in an m6A‐dependent manner

open access: yesCancer Communications, EarlyView.
Abstract Background Metabolic dysfunction‐associated steatohepatitis (MASH) is anticipated to become the leading cause of hepatocellular carcinoma (HCC). Accumulating evidence indicates that N6‐methyladenosine (m6A)‐modified circular RNAs (circRNAs) play key roles in tumor malignant progression.
Jingbo Fu   +22 more
wiley   +1 more source

Peptic Ulcer Disease among Patients Undergoing Upper Gastrointestinal Endoscopy in a Tertiary Care Centre: A Descriptive Cross-sectional Study

open access: yesJournal of Nepal Medical Association
Introduction: Peptic ulcer is a common disease of gastrointestinal tract usually present with epigastric pain and discomfort. Upper gastrointestinal endoscopy is its gold standard investigation.
Shova Sapkota   +3 more
doaj   +1 more source

Functional bowel disease : a challenging frontier in gastroenterology [PDF]

open access: yes, 1999
The last 30 years have seen incredible advances in the science and practice of gastroenterology and hepatology. In the 1970s, the fiberoptic endoscopic revolution facilitated the visualization of the mucosa of a large segment of the gastrointestinal ...
Camilleri, Michael
core  

Hydrogen‐Deuterium Exchange Defines Ligand‐Induced Conformational Changes to the Class III Biotin Protein Ligase from Saccharomyces cerevisiae

open access: yesChemBioChem, EarlyView.
Hydrogen‐deuterium exchange mass spectrometry validated AlphaFold structural prediction of the class III biotin protein ligase (BPL) from Saccharomyces cerevisiae, and revealed a structured domain in the N‐terminal extension characteristic to this class of BPL.
Louise M. Sternicki   +6 more
wiley   +1 more source

Peptic Ulcer Diagnosis and Treatment [PDF]

open access: bronze, 1957
Clifford J. Barborka, E. Clinton Texter
openalex   +1 more source

Recombinant Monoclonal Antibodies for Detecting the Tubulin Post‐Translational Modifications Glutamylation and Lysine‐40 Acetylation

open access: yesCytoskeleton, EarlyView.
ABSTRACT Post‐translational modifications (PTMs) to tubulin subunits in microtubule filaments are thought to comprise a component of the tubulin code that specifies microtubule functions in cell physiology and animal development. Acetylation of Lysine‐40 (K40) on α‐tubulin (αTub‐K40ac) and glutamylation of both α‐ and β‐tubulin are two tubulin PTMs of ...
Lynne Blasius   +6 more
wiley   +1 more source

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