|
blood — clinical chemistry — electrolytes — calcium
metabolic panel
|
|
|
|
calcium (Ca)
[mg/dL]
| control and
|
high-fat diet
4wks
|
|
|
Inbred
|
| |
|
blood — clinical chemistry — enzymes — ALT
metabolic panel
|
|
|
|
Inbred
|
|
|
|
serum alanine aminotransferase (ALT)
[IU/L]
|
high-fat diet, ethanol
|
|
|
Inbred
|
|
|
|
obesity mutants
|
| |
|
blood — clinical chemistry — enzymes — misc
metabolic panel
|
|
|
|
glutamate dehydrogenase (GLDH)
[IU/L]
| control and
|
high-fat diet
4wks
|
|
|
Inbred
|
| |
|
blood — clinical chemistry — glucose
metabolic panel
|
|
|
|
glucose (plasma GLU, 4h fast)
[mg/dL]
| baseline and
|
high-fat diet
17wks
|
|
|
Inbred
|
|
|
|
glucose (GLU)
[mg/dL]
| control and
|
high-fat diet
4wks
|
|
|
Inbred
|
| |
|
blood — clinical chemistry — glucose — glucose tolerance test
glucose tolerance
|
|
|
glucose levels, area under curve, glucose tolerance test (serum GLU, 10% glucose i.p., 4h fast)
[AUC]
| control and
|
high-fat diet
|
|
age 10wks:
age 20wks:
compare ages:
|
ages shown
LGXSM
|
| |
|
blood — clinical chemistry — miscellaneous
metabolic panel
|
|
|
|
Inbred
|
|
|
|
obesity mutants
|
| |
|
blood — clinical chemistry — proteins — misc
HPLC
|
|
|
|
homocysteine concentration (plasma)
[nmol/mL]
|
high-fat diet, ethanol
|
|
|
Inbred
|
| |
|
blood — clinical chemistry — urea nitrogen
metabolic panel
|
|
|
|
blood urea nitrogen (BUN)
[mg/dL]
| control and
|
high-fat diet
4wks
|
|
|
Inbred
|
| |
|
blood — lipids — cholesterol — HDL
lipid profile
|
|
|
|
HDL cholesterol
[mmol/L]
| baseline and
|
high-fat diet
6wks
|
|
|
Inbred
|
|
|
|
percentage of large HDL particles (10-13 nm)
[%]
| baseline and
|
high-fat diet
6wks
|
|
|
Inbred
|
|
|
|
HDL peak size
[nm]
| baseline and
|
high-fat diet
6wks
|
|
|
Inbred
|
|
|
|
HDL cholesterol (plasma)
|
high-fat diet
8wks
|
|
|
Inbred
|
|
|
|
HDL cholesterol
[mg/dL]
| baseline and
|
high-fat diet
17wks
|
|
|
Inbred
|
|
|
|
HDL cholesterol (HDL)
[mg/dL]
| control and
|
high-fat diet
4wks
|
|
|
Inbred
|
|
|
|
HDL cholesterol (plasma)
|
high-fat diet
8wks
|
|
|
obesity mutants
|
| |
|
blood — lipids — cholesterol — LDL or non-HDL
lipid profile
|
|
|
|
non-HDL cholesterol
[mmol/L]
| baseline and
|
high-fat diet
6wks
|
|
|
Inbred
|
|
|
|
Inbred
|
|
|
|
non-HDL cholesterol
[mg/dL]
| baseline and
|
high-fat diet
17wks
|
|
|
Inbred
|
|
|
|
obesity mutants
|
| |
|
blood — lipids — cholesterol — total
lipid profile
|
|
|
|
total cholesterol
[mmol/L]
| baseline and
|
high-fat diet
6wks
|
|
|
Inbred
|
|
|
|
Inbred
|
|
|
|
total cholesterol
[mg/dL]
| baseline and
|
high-fat diet
17wks
|
|
|
Inbred
|
|
|
|
total cholesterol (CHOL)
[mg/dL]
| control and
|
high-fat diet
4wks
|
|
|
Inbred
|
|
|
|
total cholesterol (serum CHOL)
[mg/dL]
| control and
|
high-fat diet
17wks
|
|
|
LGXSM
|
|
|
|
obesity mutants
|
| |
|
blood — lipids — fatty acids
lipid profile
|
|
|
|
nonesterified fatty acid (NEFA)
[mEq/L]
| control and
|
high-fat diet
4wks
|
|
|
Inbred
|
|
|
|
free fatty acid (serum FFA)
[mg/dL]
| control and
|
high-fat diet
17wks
|
|
|
LGXSM
|
| |
|
blood — lipids — phospholipid
lipid profile
|
|
|
|
total phospholipid
[mmol/L]
| baseline and
|
high-fat diet
6wks
|
|
|
Inbred
|
|
|
|
HDL phospholipid
[mmol/L]
| baseline and
|
high-fat diet
6wks
|
|
|
Inbred
|
|
|
|
non-HDL phospholipid
[mmol/L]
| baseline and
|
high-fat diet
6wks
|
|
|
Inbred
|
| |
|
blood — lipids — phospholipid — transfer activity
radiolabeling
|
|
|
|
phospholipid transfer protein activity
[µmol/mL/h]
| baseline and
|
high-fat diet
6wks
|
|
|
Inbred
|
| |
|
blood — lipids — triglycerides
lipid profile
|
|
|
|
triglycerides
[mmol/L]
| baseline and
|
high-fat diet
6wks
|
|
|
Inbred
|
|
|
|
triglycerides
[mg/dL]
| baseline and
|
high-fat diet
17wks
|
|
|
Inbred
|
|
|
|
triglycerides (TG)
[mg/dL]
| control and
|
high-fat diet
4wks
|
|
|
Inbred
|
|
|
|
triglycerides (serum TG)
[mg/dL]
| control and
|
high-fat diet
17wks
|
|
|
LGXSM
|
| |
|
blood — xenobiotics — alcohol concentration
spectrophotometry
|
|
|
|
blood alcohol concentration (BAC)
[mg/dL]
|
high-fat diet, ethanol
|
|
|
Inbred
|
| |
|
body composition — fat — percent
DXA
|
|
|
|
Inbred
|
| |
|
body composition — fat — weight
DXA
|
|
|
|
Inbred
|
| |
|
body composition — lean
DXA
|
|
|
|
Inbred
|
| |
|
body composition — total
DXA
|
|
|
|
Inbred
|
| |
|
body fat pads
scales
|
|
|
|
gonadal fat pad weight
[g]
| control and
|
high-fat diet
17wks
|
|
weight [g]:
as percent of body weight [%]:
|
LGXSM
|
|
|
|
perirenal fat pad weight
[g]
| control and
|
high-fat diet
17wks
|
|
weight [g]:
as percent of body weight [%]:
|
LGXSM
|
|
|
|
mesenteric fat pad weight
[g]
| control and
|
high-fat diet
17wks
|
|
weight [g]:
as percent of body weight [%]:
|
LGXSM
|
|
|
|
inguinal fat pad weight
[g]
| control and
|
high-fat diet
17wks
|
|
weight [g]:
as percent of body weight [%]:
|
LGXSM
|
|
|
|
total fat pad weight
[g]
| control and
|
high-fat diet
17wks
|
|
weight [g]:
as percent of body weight [%]:
|
LGXSM
|
| |
|
body weight
scales
|
|
|
|
Inbred
|
|
|
|
body weight
[g]
| baseline and
|
high-fat diet
8wks
|
|
|
Inbred
|
|
|
|
body weight
[g]
| control and
|
high-fat diet
4wks
|
|
|
Inbred
|
|
|
|
body weight
[g]
| baseline and
|
high-fat diet
12wks
|
|
|
B6.A consomic
|
|
|
|
body weight
[g]
| baseline and
|
high-fat diet
8wks
|
|
|
obesity mutants
|
| |
|
body weight growth curve
scales
|
|
|
|
body weight / growth curve, high-fat diet
[g]
|
high-fat diet
|
|
age (wks):
|
ages shown
LGXSM
|
| |
|
growth rate (weight)
scales
|
|
|
|
growth rate
[g/wk]
| control and
|
high-fat diet
|
|
post-weaning (4-10wks):
adult (11-20wks):
|
ages shown
LGXSM
|
| |
|
bone — mineral density and content — whole body without head
DXA
|
|
|
|
bone mineral density and content
|
high-fat diet
8wks
|
|
|
Inbred
|
| |
|
cardiovascular — atherosclerosis
histopathology
|
|
|
|
Inbred
|
|
|
|
Inbred
|
|
|
|
obesity mutants
|
| |
|
cardiovascular — heart weight
scales
|
|
|
|
heart weight as percent of body weight
[%]
| control and
|
high-fat diet
17wks
|
|
|
LGXSM
|
| |
|
endocrine — hormones — insulin
ELISA
|
|
|
|
Inbred
|
| |
|
endocrine — hormones — insulin
radioimmunoassay
|
|
|
|
insulin (serum)
[ng/mL]
| control and
|
high-fat diet
17wks
|
|
|
LGXSM
|
| |
|
endocrine — hormones — leptin
ELISA
|
|
|
|
Inbred
|
| |
|
endocrine — hormones — leptin
radioimmunoassay
|
|
|
|
leptin (serum)
[pg/mL]
| control and
|
high-fat diet
17wks
|
|
|
LGXSM
|
| |
|
endocrine — hormones — thyroxine
metabolic panel
|
|
|
|
thyroxine (T4)
[µg/dL]
| control and
|
high-fat diet
4wks
|
|
|
Inbred
|
| |
|
gallbladder — pathology and gallstones
gravimetry
|
|
|
|
Inbred
|
|
|
|
obesity mutants
|
| |
|
gallbladder — pathology and gallstones
histopathology
|
|
|
|
gallbladder pathology (0-4)
[score]
|
high-fat diet
8wks
|
|
liquid crystals:
cholesterol monohydrate crystals:
|
Inbred
|
|
|
|
gallstones
[n]
|
high-fat diet
8wks
|
|
|
Inbred
|
|
|
|
gallbladder pathology (0-4)
[score]
|
high-fat diet
8wks
|
|
liquid crystals:
cholesterol monohydrate crystals:
|
obesity mutants
|
|
|
|
gallstones
[n]
|
high-fat diet
8wks
|
|
|
obesity mutants
|
| |
|
kidney — function — urinalysis
spectrophotometry
|
|
|
|
urine alcohol concentration (UAC), daily average
[mg/dL]
|
high-fat diet, ethanol
|
|
|
Inbred
|
|
|
|
urine alcohol concentration (UAC), daily peak
[mg/dL]
|
high-fat diet, ethanol
|
|
|
Inbred
|
| |
|
kidney — morphology — weight
scales
|
|
|
|
kidney weight (both) as percent of body weight
[%]
| control and
|
high-fat diet
17wks
|
|
|
LGXSM
|
| |
|
liver — gene expression
RT-PCR
|
|
|
|
Acox1
[%]
|
high-fat diet, ethanol
|
gene: Acox1
|
|
Inbred
|
|
|
|
Adipor2
[%]
|
high-fat diet, ethanol
|
gene: Adipor2
|
|
Inbred
|
|
|
|
Ahcy
[%]
|
high-fat diet, ethanol
|
gene: Ahcy
|
|
Inbred
|
|
|
|
Cbs
[%]
|
high-fat diet, ethanol
|
gene: Cbs
|
|
Inbred
|
|
|
|
Cebpa
[%]
|
high-fat diet, ethanol
|
gene: Cebpa
|
|
Inbred
|
|
|
|
Cth
[%]
|
high-fat diet, ethanol
|
gene: Cth
|
|
Inbred
|
|
|
|
Ddit3 (Chop)
[%]
|
high-fat diet, ethanol
|
gene: Ddit3
|
|
Inbred
|
|
|
|
Gnmt
[%]
|
high-fat diet, ethanol
|
gene: Gnmt
|
|
Inbred
|
|
|
|
Mat1a
[%]
|
high-fat diet, ethanol
|
gene: Mat1a
|
|
Inbred
|
|
|
|
Mthfr
[%]
|
high-fat diet, ethanol
|
gene: Mthfr
|
|
Inbred
|
|
|
|
Mtr
[%]
|
high-fat diet, ethanol
|
gene: Mtr
|
|
Inbred
|
|
|
|
Mttp
[%]
|
high-fat diet, ethanol
|
gene: Mttp
|
|
Inbred
|
|
|
|
Srebf1
[%]
|
high-fat diet, ethanol
|
gene: Srebf1
|
|
Inbred
|
| |
|
liver — lipid homeostasis
lipid profile
|
|
|
|
hepatic cholesterol concentration
[mg]
|
high-fat diet
8wks
|
|
|
Inbred
|
|
|
|
hepatic triglycerides (TG)
[mg/g]
|
high-fat diet, ethanol
|
|
|
Inbred
|
|
|
|
hepatic cholesterol concentration
[mg]
|
high-fat diet
8wks
|
|
|
obesity mutants
|
| |
|
liver — pathology
histopathology
|
|
|
|
liver pathology (0-4)
[score]
|
high-fat diet
8wks
|
|
|
Inbred
|
|
|
|
liver steatosis (0-4)
[score]
|
high-fat diet, ethanol
|
|
|
Inbred
|
|
|
|
liver inflammation (0-2)
[score]
|
high-fat diet, ethanol
|
|
|
Inbred
|
|
|
|
liver necrosis (0-2)
[score]
|
high-fat diet, ethanol
|
|
|
Inbred
|
|
|
|
total liver histopathology (0-8)
[score]
|
high-fat diet, ethanol
|
|
|
Inbred
|
|
|
|
liver pathology (0-4)
[score]
|
high-fat diet
8wks
|
|
|
obesity mutants
|
| |
|
liver — protein homeostasis
HPLC
|
|
|
|
liver homocysteine
[nmol/mg]
|
high-fat diet, ethanol
|
|
|
Inbred
|
|
|
|
liver S-adenosylhomocysteine (SAH)
[nmol/mg]
|
high-fat diet, ethanol
|
|
|
Inbred
|
|
|
|
liver methionine
[nmol/mg]
|
high-fat diet, ethanol
|
|
|
Inbred
|
|
|
|
liver S-adenosylmethionine (SAM)
[nmol/mg]
|
high-fat diet, ethanol
|
|
|
Inbred
|
|
|
|
ratio of liver SAM to SAH (SAM/SAH)
[ratio]
|
high-fat diet, ethanol
|
|
|
Inbred
|
| |
|
liver — protein homeostasis
Western blot
|
|
|
|
BHMT
[%]
|
high-fat diet, ethanol
|
gene: Bhmt
|
|
Inbred
|
|
|
|
DDIT3 (CHOP)
[%]
|
high-fat diet, ethanol
|
gene: Ddit3
|
|
Inbred
|
|
|
|
HSPA5 (GRP78)
[%]
|
high-fat diet, ethanol
|
gene: Hspa5
|
|
Inbred
|
|
|
|
SREBF1 (NSREBP1)
[%]
|
high-fat diet, ethanol
|
gene: Srebf1
|
|
Inbred
|
| |
|
liver — protein homeostasis — glutathione
HPLC
|
|
|
|
reduced liver glutathione (GSH)
[nmol/mg]
|
high-fat diet, ethanol
|
|
|
Inbred
|
|
|
|
oxidized liver glutathione (GSSG)
[nmol/mg]
|
high-fat diet, ethanol
|
|
|
Inbred
|
|
|
|
ratio of reduced to oxidized liver glutathione
[ratio]
|
high-fat diet, ethanol
|
|
|
Inbred
|
| |
|
liver — weight
scales
|
|
|
|
Inbred
|
|
|
|
liver weight as a percent of body weight
[%]
|
high-fat diet, ethanol
|
|
|
Inbred
|
|
|
|
liver weight as percent of body weight
[%]
| control and
|
high-fat diet
17wks
|
|
|
LGXSM
|
|
|
|
obesity mutants
|
| |
|
local experiment parameter
|
|
|
|
body weight at necropsy
[g]
| control and
|
high-fat diet
17wks
|
|
|
LGXSM
|
| |
|
spleen — weight
scales
|
|
|
|
spleen weight as percent of body weight
[%]
| control and
|
high-fat diet
17wks
|
|
|
LGXSM
|