Sex differences in the burying behavior test in middle-aged rats: Effects of diazepam

2011 ◽  
Vol 99 (4) ◽  
pp. 532-539 ◽  
Author(s):  
Sandra Olvera-Hernández ◽  
Alonso Fernández-Guasti
Keyword(s):  
Sex Differences ◽  
Aged Rats ◽  
Middle Aged ◽  
Behavior Test

Sex Differences in Macrophage Functions in Middle-Aged Rats: Relevance of Estradiol Level and Macrophage Estrogen Receptor Expression

Inflammation ◽  
2017 ◽  
Vol 40 (3) ◽  
pp. 1087-1101 ◽  
Author(s):  
Ivana Ćuruvija ◽  
Stanislava Stanojević ◽  
Nevena Arsenović-Ranin ◽  
Veljko Blagojević ◽  
Mirjana Dimitrijević ◽  
...  
Keyword(s):  
Estrogen Receptor ◽  
Sex Differences ◽  
Receptor Expression ◽  
Estradiol Level ◽  
Estrogen Receptor Expression ◽  
Aged Rats ◽  
Middle Aged

Sex differences in diet-induced obesity and central leptin sensitivity in middle-aged rats

Appetite ◽  
2010 ◽  
Vol 54 (3) ◽  
pp. 664
Author(s):  
C.N. Miller ◽  
D.J. Clegg ◽  
P.T. Cooney ◽  
L.M. Brown
Keyword(s):  
Sex Differences ◽  
Aged Rats ◽  
Middle Aged ◽  
Diet Induced Obesity ◽  
Leptin Sensitivity

Protective Effects of Exercise Training Against Aged Induced the Reduction of Cardiac Angiogenic Capacity in Middle Aged Rats

2020 ◽  
Vol 04 (01) ◽  
Author(s):  
Titiporn Mekrungruangwong ◽  
Pimpetch Kasetsuwan ◽  
Sheepsumon Viboolvorakul ◽  
Suthiluk Patumraj
Keyword(s):  
Exercise Training ◽  
Protective Effects ◽  
Aged Rats ◽  
Middle Aged

scholarly journals Sex Differences in Association Between Anti-Hypertensive Medications and Risk of COVID-19 in Middle-Aged and Older Adults

Drugs & Aging ◽  
2021 ◽  
Author(s):  
Yue Ma ◽  
Yuan Zhang ◽  
Shu Li ◽  
Hongxi Yang ◽  
Huiping Li ◽  
...  
Keyword(s):  
Older Adults ◽  
Sex Differences ◽  
Middle Aged

scholarly journals Sex Differences in Perceived Stress and Early Recovery in Young and Middle-Aged Patients With Acute Myocardial Infarction

Circulation ◽  
2015 ◽  
Vol 131 (7) ◽  
pp. 614-623 ◽  
Author(s):  
Xiao Xu ◽  
Haikun Bao ◽  
Kelly Strait ◽  
John A. Spertus ◽  
Judith H. Lichtman ◽  
...  
Keyword(s):  
Myocardial Infarction ◽  
Acute Myocardial Infarction ◽  
Sex Differences ◽  
Perceived Stress ◽  
Middle Aged ◽  
Early Recovery ◽  
Aged Patients

scholarly journals Effects of Food Restriction on Mechanical Properties of Arterial System in Adult and Middle-Aged Rats

1999 ◽  
Vol 54 (10) ◽  
pp. B441-B447 ◽  
Author(s):  
K.-C. Chang ◽  
C.-Y. Chow ◽  
Y.-I. Peng ◽  
T.-J. Chen ◽  
Y.-F. Tsai
Keyword(s):  
Mechanical Properties ◽  
Food Restriction ◽  
Arterial System ◽  
Aged Rats ◽  
Middle Aged

scholarly journals Age-Related Effects on Right Femoral Bone of Male Wistar Rats: A Morphometric and Biomechanical Study

2021 ◽  
Author(s):  
Sheila Martins Puelker ◽  
Sonia Regina Ribeiro de Castro ◽  
Romeu Rodrigues de Souza ◽  
Laura Beatriz Mesiano Maifrino ◽  
Ricardo Aparecido Baptista Nucci ◽  
...  
Keyword(s):  
Cortical Thickness ◽  
Wistar Rats ◽  
Female Rats ◽  
Male Rats ◽  
Aged Rats ◽  
Femoral Bone ◽  
Middle Aged ◽  
Left Femur ◽  
Bone Stiffness ◽  
The Right

Abstract Introduction Study of the variations of bone characteristics with age in different animal models is important to design musculoskeletal studies. Thus, this study aimed to evaluate the bone mass, dimensions, and biomechanical parameters of the femur in young, middle-aged, and aged Wistar rats. Materials and Methods Thirty male rats (Rattus norvegicus) were divided in three groups (n = 10 per group)—3-month-old young rats, 12-month-old middle-aged rats, and 18-months-old aged rats. The right femurs were subjected sequentially to morphometric study (bone weight, cortical thickness) and biomechanical tests (maximum resistance strength and bone stiffness). Results We observed a significant increase in femur histological (cortical thickness) and biomechanical (maximum strength and bone stiffness) parameters with aging when compared with young animals. Conclusions With the advancing age, the right femoral bone of middle-aged and old animals had greater variations when compared with young animals. However, further studies with the aid of a comparison between right and left femur and other long bones in both male and female rats are needed to corroborate with our findings.

A Reduction in Behavioral Pattern Separation Is Attenuated by Dietary Supplementation with a Magnesium-Rich Marine Mineral Blend in Middle-Aged Rats

2021 ◽  
Author(s):  
Erin K. Crowley ◽  
Stefanie Grabrucker ◽  
Caitriona M. Long-Smith ◽  
Alice Stack ◽  
Denise M. O'Gorman ◽  
...  
Keyword(s):  
Dietary Supplementation ◽  
Behavioral Pattern ◽  
Pattern Separation ◽  
Aged Rats ◽  
Middle Aged

scholarly journals Diet-induced insulin resistance impairs hippocampal synaptic plasticity and cognition in middle-aged rats

Hippocampus ◽  
2008 ◽  
Vol 18 (11) ◽  
pp. 1085-1088 ◽  
Author(s):  
Alexis M. Stranahan ◽  
Eric D. Norman ◽  
Kim Lee ◽  
Roy G. Cutler ◽  
Richard S. Telljohann ◽  
...  
Keyword(s):  
Insulin Resistance ◽  
Synaptic Plasticity ◽  
Aged Rats ◽  
Middle Aged ◽  
Hippocampal Synaptic Plasticity
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