Graphical Display and Statistical Evaluation of Data Gained by Long-Term Ambulatory Intragastric pH Monitoring

1990 ◽  
Vol 8 (1) ◽  
pp. 82-86 ◽  
Author(s):  
C. Emde
Keyword(s):  
Statistical Evaluation ◽  
Ph Monitoring ◽  
Graphical Display ◽  
Intragastric Ph ◽  
Evaluation Of Data

Evaluation of antisecretory activity of misoprostol in duodenal ulcer patients using long-term intragastric pH monitoring

1988 ◽  
Vol 33 (3) ◽  
pp. 293-297 ◽  
Author(s):  
V. Savarino ◽  
P. Scalabrini ◽  
G. S. Mela ◽  
E. Di Timoteo ◽  
G. Percario ◽  
...  
Keyword(s):  
Duodenal Ulcer ◽  
Ph Monitoring ◽  
Intragastric Ph ◽  
Antisecretory Activity

Experience with Long-Term Intragastric pH Monitoring as a Test after Proximal Gastric Vagotomy

1989 ◽  
Vol 6 (1) ◽  
pp. 33-38 ◽  
Author(s):  
Arnulf H. Hölscher ◽  
Elfriede Bollschweiler ◽  
Ludwig Seebauer ◽  
Andrew T.R. Alcock ◽  
Rüdiger Siewert
Keyword(s):  
Ph Monitoring ◽  
Intragastric Ph ◽  
Proximal Gastric Vagotomy

Diet-regulated behavior: FVB/N mice fed a lean diet exhibit increased nocturnal bouts of aggression between littermates

2019 ◽  
Vol 54 (2) ◽  
pp. 159-170
Author(s):  
Mandi M Murph ◽  
Shuying Liu ◽  
Wei Jia ◽  
Ha Nguyen ◽  
Megan A MacFarlane ◽  
...  
Keyword(s):  
Statistical Evaluation ◽  
Inbred Mouse ◽  
Inbred Mouse Strain ◽  
High Fat ◽  
Diet Induced Obesity ◽  
Behavioral Studies ◽  
Normal Chow ◽  
Ad Libitum ◽  
Long Term Studies

The hyperactive FVB/N inbred mouse strain is widely used for transgenic research applications, although rarely for behavioral studies. These mice have visual impairments via retinal degeneration, but are considered highly intelligent and rely largely on olfaction. While investigating diet-induced obesity in autotaxin transgenic FVB/N mice, we observed an increase in the necessity for male, but not female, cage separations. Based on the observations, we hypothesized that feeding FVB/N mice a lean diet increases nocturnal bouts of aggression between male littermates. The diets of adult littermates were switched from normal chow to either ad libitum high-fat (45% fat) or lean (10% fat) matched diets for 27 weeks, whereby the mice reached an average of 43 g versus 35 g, respectively. Then, cage separations due to nocturnal bouts of aggression became mandatory, even though littermates peacefully cohabitated for 10–16 weeks previously. Since the data was of an unusual nature, it required uncommon statistical methods to be engendered to evaluate whether and where significance existed. Therefore, utilizing the randomization and population models, we established a methodology and postulated that either testosterone, the autotaxin transgene or diet alteration was the causal factor. Statistical evaluation demonstrated a significant correlation between cage separations and aggressive behavior associated with the lean-diet-fed mice, not autotaxin. Biochemical data did not appear to explain the behavior. In contrast, energy metabolism highlighted differences between the groups of normally hyperactive mice by diet. This characteristic makes FVB/N male mice unsuitable subjects for long-term studies with lean-diet modifications.

Long-term Efficacy of Laparoscopic Antireflux Surgery on Regression of Barrettʼs Esophagus Using BRAVO Wireless pH Monitoring

2017 ◽  
Vol 266 (6) ◽  
pp. 1000-1005 ◽  
Author(s):  
Benjamin C. Knight ◽  
Peter G. Devitt ◽  
David I. Watson ◽  
Lorelle T. Smith ◽  
Glyn G. Jamieson ◽  
...  
Keyword(s):  
Antireflux Surgery ◽  
Ph Monitoring ◽  
Laparoscopic Antireflux Surgery ◽  
Term Efficacy

481 Long-Term Wireless pH Monitoring of the Distal Esophagus: The Prolongation of the Test Beyond 48 Hours Is Not Necessary and May Be Misleading

2016 ◽  
Vol 150 (4) ◽  
pp. S1181
Author(s):  
Giovanni Capovilla ◽  
Renato Salvador ◽  
Lorenzo Spadotto ◽  
Guerrino Voltarel ◽  
Elisa Pesenti ◽  
...  
Keyword(s):  
Ph Monitoring ◽  
Distal Esophagus
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