Gregory Penner
Gregory Penner
Verified email at USASK.CA
Cited by
Cited by
Ruminant nutrition symposium: Role of fermentation acid absorption in the regulation of ruminal pH
JR Aschenbach, GB Penner, F Stumpff, G Gäbel
Journal of animal science 89 (4), 1092-1107, 2011
Gluconeogenesis in dairy cows: the secret of making sweet milk from sour dough
JR Aschenbach, NB Kristensen, SS Donkin, HM Hammon, GB Penner
IUBMB life 62 (12), 869-877, 2010
Microbial butyrate and its role for barrier function in the gastrointestinal tract
S Plöger, F Stumpff, GB Penner, JD Schulzke, G Gäbel, H Martens, ...
Annals of the New York academy of sciences 1258 (1), 52-59, 2012
Characterization of the core rumen microbiome in cattle during transition from forage to concentrate as well as during and after an acidotic challenge
RM Petri, T Schwaiger, GB Penner, KA Beauchemin, RJ Forster, ...
PloS one 8 (12), e83424, 2013
Severity of ruminal acidosis in primiparous Holstein cows during the periparturient period
GB Penner, KA Beauchemin, T Mutsvangwa
Journal of dairy science 90 (1), 365-375, 2007
An evaluation of the accuracy and precision of a stand-alone submersible continuous ruminal pH measurement system
GB Penner, KA Beauchemin, T Mutsvangwa
Journal of Dairy Science 89 (6), 2132-2140, 2006
Ruminant Nutrition Symposium: Molecular adaptation of ruminal epithelia to highly fermentable diets
GB Penner, MA Steele, JR Aschenbach, BW McBride
Journal of Animal Science 89 (4), 1108-1119, 2011
Effects of sampling location and time, and host animal on assessment of bacterial diversity and fermentation parameters in the bovine rumen
M Li, GB Penner, E Hernandez‐Sanabria, M Oba, LL Guan
Journal of Applied Microbiology 107 (6), 1924-1934, 2009
Epithelial capacity for apical uptake of short chain fatty acids is a key determinant for intraruminal pH and the susceptibility to subacute ruminal acidosis in sheep
GB Penner, JR Aschenbach, G Gäbel, R Rackwitz, M Oba
The Journal of nutrition 139 (9), 1714-1720, 2009
Development and physiology of the rumen and the lower gut: Targets for improving gut health
MA Steele, GB Penner, F Chaucheyras-Durand
Journal of dairy science 99 (6), 4955-4966, 2016
Changes in the rumen epimural bacterial diversity of beef cattle as affected by diet and induced ruminal acidosis
RM Petri, T Schwaiger, GB Penner, KA Beauchemin, RJ Forster, ...
Applied and environmental microbiology 79 (12), 3744-3755, 2013
Effect of dietary forage to concentrate ratio on volatile fatty acid absorption and the expression of genes related to volatile fatty acid absorption and metabolism in ruminal …
GB Penner, M Taniguchi, LL Guan, KA Beauchemin, M Oba
Journal of Dairy Science 92 (6), 2767-2781, 2009
Invited review: Practical feeding management recommendations to mitigate the risk of subacute ruminal acidosis in dairy cattle
E Humer, RM Petri, JR Aschenbach, BJ Bradford, GB Penner, M Tafaj, ...
Journal of dairy science 101 (2), 872-888, 2018
Changes in bacterial diversity associated with epithelial tissue in the beef cow rumen during the transition to a high-grain diet
Y Chen, GB Penner, M Li, M Oba, LL Guan
Applied and environmental microbiology 77 (16), 5770-5781, 2011
Increasing dietary sugar concentration may improve dry matter intake, ruminal fermentation, and productivity of dairy cows in the postpartum phase of the transition period
GB Penner, M Oba
Journal of Dairy Science 92 (7), 3341-3353, 2009
Enhancing gastrointestinal health in dairy cows
JC Plaizier, MD Mesgaran, H Derakhshani, H Golder, E Khafipour, ...
Animal 12 (s2), s399-s418, 2018
A single mild episode of subacute ruminal acidosis does not affect ruminal barrier function in the short term
GB Penner, M Oba, G Gäbel, JR Aschenbach
Journal of dairy science 93 (10), 4838-4845, 2010
Short-term feed restriction impairs the absorptive function of the reticulo-rumen and total tract barrier function in beef cattle
S Zhang, RI Albornoz, JR Aschenbach, DR Barreda, GB Penner
Journal of Animal Science 91 (4), 1685-1695, 2013
Symposium review: The importance of the ruminal epithelial barrier for a healthy and productive cow
JR Aschenbach, Q Zebeli, AK Patra, G Greco, S Amasheh, GB Penner
Journal of dairy science 102 (2), 1866-1882, 2019
Effects of partial replacement of dietary starch from barley or corn with lactose on ruminal function, short-chain fatty acid absorption, nitrogen utilization, and production …
GE Chibisa, P Gorka, GB Penner, R Berthiaume, T Mutsvangwa
Journal of Dairy Science 98 (4), 2627-2640, 2015
The system can't perform the operation now. Try again later.
Articles 1–20