scholarly journals 208 Sarecycline demonstrates reduced activity against representative fungal and bacterial species commonly found in the human gastrointestinal tract

2021 ◽  
Vol 141 (5) ◽  
pp. S37
Author(s):  
M.A. Ghannoum ◽  
L. Long ◽  
S. Joussef ◽  
T.S. McCormick ◽  
A. Grada
Keyword(s):  
Gastrointestinal Tract ◽  
Bacterial Species ◽  
Human Gastrointestinal Tract ◽  
Reduced Activity

scholarly journals Defining the Bacteroides Ribosomal Binding Site

2013 ◽  
Vol 79 (6) ◽  
pp. 1980-1989 ◽  
Author(s):  
Udo Wegmann ◽  
Nikki Horn ◽  
Simon R. Carding
Keyword(s):  
Gastrointestinal Tract ◽  
Binding Site ◽  
Transcription Initiation ◽  
Bacterial Species ◽  
Lactobacillus Delbrueckii ◽  
Expression Vectors ◽  
Human Gastrointestinal Tract ◽  
Vast Number ◽  
Content Type ◽  
Ribosomal Binding Site

ABSTRACTThe human gastrointestinal tract, in particular the colon, hosts a vast number of commensal microorganisms. Representatives of the genusBacteroidesare among the most abundant bacterial species in the human colon.Bacteroidetesdiverged from the common line of eubacterial descent before other eubacterial groups. As a result, they employ unique transcription initiation signals and, because of this uniqueness, they require specific genetic tools. Although some tools exist, they are not optimal for studying the roles and functions of these bacteria in the human gastrointestinal tract. Focusing on translation initiation signals inBacteroides, we created a series of expression vectors allowing for different levels of protein expression in this genus, and we describe the use ofpepIfromLactobacillus delbrueckiisubsp.lactisas a novel reporter gene forBacteroides. Furthermore, we report the identification of the 3′ end of the 16S rRNA ofBacteroides ovatusand analyze in detail its ribosomal binding site, thus defining a core region necessary for efficient translation, which we have incorporated into the design of our expression vectors. Based on the sequence logo information from the 5′ untranslated region of otherBacteroidalesribosomal protein genes, we conclude that our findings are relevant to all members of this order.

Distribution of Serotonin (5-Hydroxytryptamine) in the Human Gastrointestinal Tract

1961 ◽  
Vol 41 (2) ◽  
pp. 119-121 ◽  
Author(s):  
Robert H. Resnick ◽  
Seymour J. Gray
Keyword(s):  
Gastrointestinal Tract ◽  
Human Gastrointestinal Tract

The Design of a Hydraulic Suction Tube for Peroral Biopsy of the Human Gastrointestinal Tract

1962 ◽  
Vol 42 (3) ◽  
pp. 281-284 ◽  
Author(s):  
Wayne E. Quinton ◽  
Arnold L. Flick ◽  
Cyrus E. Rubin
Keyword(s):  
Gastrointestinal Tract ◽  
Human Gastrointestinal Tract ◽  
Suction Tube

The Host Genotype Affects the Bacterial Community in the Human Gastrointestinal Tract

2001 ◽  
Vol 13 (3) ◽  
Author(s):  
Erwin G. Zoetendal ◽  
Antoon D. L. Akkermans ◽  
Wilma M. Akkermans-van Vliet ◽  
J. Arjan G. M. De Visser ◽  
Willem M. De Vos
Keyword(s):  
Gastrointestinal Tract ◽  
Bacterial Community ◽  
Human Gastrointestinal Tract ◽  
Host Genotype

Food-grade titanium dioxide particles decrease the bioaccessibility of iron released from spinach leaves in simulated human gastrointestinal tract

2021 ◽  
Author(s):  
Chunyang Li ◽  
Chuanxin Ma ◽  
Heping Shang ◽  
Jason C. White ◽  
David Julian McClements ◽  
...  
Keyword(s):  
Titanium Dioxide ◽  
Gastrointestinal Tract ◽  
Amylase Activity ◽  
Human Gastrointestinal Tract ◽  
Food Grade ◽  
Spinach Leaves

E171 reduced Fe bioaccessibility of spinach in a simulated gastrointestinal tract via two mechanisms: the inhibition of α-amylase activity and adsorption of released Fe from spinach.

Dissolution Media Simulating Conditions in the Proximal Human Gastrointestinal Tract: An Update

2008 ◽  
Vol 25 (7) ◽  
pp. 1663-1676 ◽  
Author(s):  
Ekarat Jantratid ◽  
Niels Janssen ◽  
Christos Reppas ◽  
Jennifer B. Dressman
Keyword(s):  
Gastrointestinal Tract ◽  
Human Gastrointestinal Tract

Expression of neuronal no synthase in the human gastrointestinal tract

1995 ◽  
Vol 108 (4) ◽  
pp. A623
Author(s):  
M. John ◽  
B. Schätzmüller ◽  
A. Schmitt-Graeff ◽  
C. Ransco ◽  
H. Buhr ◽  
...  
Keyword(s):  
Gastrointestinal Tract ◽  
No Synthase ◽  
Human Gastrointestinal Tract ◽  
Neuronal No Synthase

Distribution of the intermediate filament nestin in the muscularis propria of the human gastrointestinal tract

2002 ◽  
Vol 309 (2) ◽  
pp. 261-268 ◽  
Author(s):  
Jean-Marie Vanderwinden ◽  
Karine Gillard ◽  
Conrad Messam ◽  
Serge Schiffmann ◽  
Marc-Henri De Laet
Keyword(s):  
Gastrointestinal Tract ◽  
Intermediate Filament ◽  
Muscularis Propria ◽  
Human Gastrointestinal Tract
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