Evaluating the state of urban green infrastructure (UGI) is a basic step to reach sustainability. Two indicators were used evaluate 89 UGI sites in Zaragoza, medium-sized city NE Spain: Naturalness (Nat), related area covered by natural components; Functioning (Fun), showing hydro-geomorphological features. Complementarily, 15 biophysical and social variables characterize these sites. A princip...

a 78-year-old woman presented with epigastric pain following the use of non-steroidal anti-inflammatory drugs (nsaids) for joint pain relief. she underwent ugi endoscopy. during ugi endoscopy she suffered from severe retching despite the use of sedatives. at 6 hours after the procedure, she developed raccoon eyes with chemosis. biopsy from the gastrointestinal (gi) mucosa revealed amyloidosis.

The Ugi reaction of 2-substituted dihydrobenzoxazepines was found to proceed with unexpectedly good diastereoselectivitiy (diastereoisomeric ratios up to 9:1), despite the large distance between the pre-existing stereogenic centre and the newly generated one. This result represents the first good 1,4 asymmetric induction in an Ugi reaction as well as the first example of diastereoselective Ugi ...

BACKGROUND Hiatal hernia (HH) is closely associated with morbid obesity. There is controversy over the need for preoperative imaging before laparoscopic adjustable gastric band placement. The aim of this study is to determine the predictive value of preoperatively diagnosing HH with upper gastrointestinal (UGI) series imaging. METHODS A retrospective review of a single surgeon's experience wi...

Upper gastrointestinal (UGI) bleed is one of the commonest medical emergencies. Cultural customs and practices may influence the development of disease conditions that may lead to UGI bleed. The purpose of this study was to compare the causes of UGI bleed in different ethnic groups among patients presenting to a large tertiary care hospital with acute UGI bleed. A retrospective study was conduc...

vilsmeier several diamide derivatives containing 2-chloroquinoline scaffolds were synthesized via ugi reaction of 2-chloroquinoline-3-carboxaldehydes, amines, carboxylic acids and isocyanides. the diversity of these quinolinyl ugi-adducts was increased by using 2-chloroquinoline-3-carboxylic acids as a source of acid. among them, compounds 2d, 2n, 2p, 4a, 4c and 4e displayed moderate to good an...

BACKGROUND Crohn's disease (CD) may involve any part of the gastrointestinal tract. We assessed the prevalence and features of upper gastrointestinal (UGI) lesions in CD. METHODS This was a retrospective study that included 138 CD patients that underwent esophagogastroduodenoscopy (EGD). The rate of Crohn's specific endoscopic lesions in the esophagus, stomach, and duodenum was assessed, and ...

Uracil-DNA glycosylase inhibitor (Ugi) is a B. subtilis bacteriophage protein that protects the uracil-containing phage DNA by irreversibly inhibiting the key DNA repair enzyme uracil-DNA glycosylase (UDG). The 1.9 A crystal structure of Ugi complexed to human UDG reveals that the Ugi structure, consisting of a twisted five-stranded antiparallel beta sheet and two alpha helices, binds by insert...

Inside Cover: In article number 2100408 by C. Remzi Becer and co-workers, N-substituted polyamides with high biomass content tunable physical properties, such as glass transition temperature hydrophobicity, are prepared via an efficient catalyst-free Ugi 4-component reaction polymerization in optimized solvent system. The obtained polyamides, which show excellent thermal stability near-room tra...