The largest database of trusted experimental protocols

Autokit glucose

Manufactured by Fujifilm
Sourced in United States, Japan, Canada

The Autokit Glucose is a laboratory equipment used for the automated quantitative determination of glucose levels in biological samples. It utilizes a colorimetric method to measure the glucose concentration accurately and efficiently.

Automatically generated - may contain errors

41 protocols using autokit glucose

1

Quantification of Metabolic Biomarkers

Check if the same lab product or an alternative is used in the 5 most similar protocols
Serum glucose was measured using Autokit Glucose (Wako, Richmond, VA). Serum leptin was assayed using the rat leptin radioimmunoassay kit from Linco Research, Inc. (St Louis, MO) according to the manufacturer’s instructions. Serum IGF1 was measured with a radioimmunoassay using a polyclonal antibody to IGF1 after separation of IGF-binding proteins by acid ethanol extraction. Serum osteocalcin was measured using rat Gla-osteocalcin high sensitive EIA kit (Clontech, Mountain View, CA). Serum CTx was measured using rat CTx-I ELISA kit (Novateinbio, Cambridge, MA). Serum adiponectin was measured using rat total adiponectin Quantikine ELISA kit (R&D Systems, Minneapolis, MN). Serum growth hormone was measured using a rat/mouse growth hormone ELISA kit (EMB Millipore, Billerica, MA).
+ Open protocol
+ Expand
2

Comprehensive Lipid Metabolism Profiling

Check if the same lab product or an alternative is used in the 5 most similar protocols
Infinity Cholesterol (catalog #TR13421), Infinity Triglyceride (catalog #TR22421), and TRIzolTM (catalog #15596018) reagents were purchased from Thermo Fisher Scientific (Middletown, VA, USA). Autokit Glucose (catalog #997-03001), Phospholipids C (catalog #997-01801), and HR Series NEFA-HR(2) (catalog #999-34691, 995-34791, 991-34891, and 993-35191) kits were purchased from Fujifilm Wako Chemicals USA (Richmond, VA, USA). Omniscript RT (catalog #205113) kit was purchased from Qiagen (Germantown, MD, USA) and qPCRTM core kit for SYBR Green I (catalog #10-SN10-05) was from Eurogentec (San Diego, CA, USA). 3H-cholesterol (catalog #NET139001MC), 14C-oleic acid (catalog #NEC317250UC), and 14C-triolein (catalog #NEC674250UC) were from PerkinElmer (Shelton, CT, USA). Poloxamer 407 (catalog #P1166) was purchased from Spectrum Chemical (New Brunswick, NJ, USA). Primary and secondary antibodies were purchased from either Cell Signaling (Danvers, MA, USA) or Abcam (Cambridge, MA, USA). All other chemicals and solvents were obtained from Fisher Scientific through its local distributor in the Kingdom of Saudi Arabia.
+ Open protocol
+ Expand
3

Comprehensive Kidney Function Evaluation

Check if the same lab product or an alternative is used in the 5 most similar protocols
Haematocrit was determined using glass microcapillaries at the first time point of inulin clearance. Urinary albumin concentration was measured by ELISA (Albuwell and Creatinine Companion, Exocell, Philadelphia, PA, USA)[13 (link)–15 (link), 18 (link), 22 (link)], and 24-h urinary albumin excretion was calculated with the urine volume. Serum and urine glucose concentrations were determined using a colorimetric-enzymatic method (Autokit Glucose, Wako Diagnostics, Richmond, VA, USA). Fractional reabsorption of glucose (FR-glucose) was calculated using the serum and urine glucose concentration, urine volume, and GFR of each mouse [23 (link)]. Urinary Ang II levels were measured by a commercial ELISA kit (Bachem America, Torrence, CA, USA) according to the protocol III as described previously [15 (link), 18 (link)]. Urinary adenosine was assayed by fluorometric method (Abcam (Cambridge, MA, USA), catalogue no. ab211094). The urine was pre-treated with catalase beads (Abcam, catalogue no. 218718) and the fluorescence signal was detected by excitation 535nm and emission 587nm.
+ Open protocol
+ Expand
4

Temporal Glucose Dynamics in Hepatocyte Model

Check if the same lab product or an alternative is used in the 5 most similar protocols
After 24 h of FA treatment exposure, media was harvested from each plate, pooled within triplicate, and stored at −80 °C for subsequent quantification of glucose (Autokit Glucose, Wako Diagnostics, Richmond, VA), TG (L-Type Triglyceride M, Wako Diagnostics, Richmond, VA), and BHB (commercial kit, CataChemWell-T, Awareness Technologies, Westport, CT).
After removal of media, cells were harvested for subsequent quantification of cellular TG and DNA as previously described16 (link). Total cellular TG was normalized to corresponding total DNA within each culture plate prior to averaging within triplicates. Total glucose, BHB, and TG in the pooled media sample were normalized to total DNA averaged across the triplicate.
To characterize the temporal pattern of glucose export in this culture system, a parallel set of isolated hepatocytes were cultured for the serial sampling of media for glucose analysis. After 4 h of incubation following cell seeding, media was refreshed with base media without glucose, Met, and choline chloride and cells were randomly assigned in triplicate to media containing either 0 or 1 mM FA. Cells were cultured for the next 20 h before cell media was refreshed with the same treatments. Over the culture period from 8 to 48 h, 25 µL of media from each triplicate was serially collected and pooled across triplicates every 4 h for subsequent analysis of glucose.
+ Open protocol
+ Expand
5

Plasma Biomarkers Analysis Protocol

Check if the same lab product or an alternative is used in the 5 most similar protocols
Plasma levels of glucose were measured by a test kit (Autokit Glucose) obtained from Wako Diagnostics (Mountain View, CA). Plasma triglycerides (TGs) and total cholesterol were analyzed by test kits purchased from Fisher-Scientific, Pittsburgh, PA. Plasma HDL cholesterol was determined using MaxDiscoveryHDL Cholesterol Assay Kit (Bioo Scientific Corporation, Austin, TX). Plasma LDL-C (in mg/dL) was estimated by the Friedewald Equation [21 (link)]: LDL-C = total cholesterol – HDL cholesterol – (total triglycerides/5). Plasma insulin was determined using a mouse insulin ELISA kit (Alpco Diagnostics, Salem, NH). Plasma Monocyte Chemoattractant Protein-1 (MCP-1 or CCL2) and Interleukin (IL)-6 were analyzed by ELISA kits from Life Technologies (Carlsbad, CA). Plasma leptin levels were estimated by an ELISA kit obtained from Crystal Chem, Inc., Downers Grove, IL. Mouse plasma Proprotein Convertase Subtilisin Kexin 9 (PCSK9) was measured using an ELISA kit purchased from R&D Systems (Minneapolis, MN).
+ Open protocol
+ Expand
6

Epicatechin Reverses Corticosteroid-Induced Insulin Resistance

Check if the same lab product or an alternative is used in the 5 most similar protocols

Example 6

FIG. 5 depicts the effects of the administration of 10 consecutive days of prednisolone (10 mg/kg/day, SC) on an oral glucose tolerance test. Three groups of male rats were analyzed: 1) control group (saline solution, SC and saline solution by gavage BID); 2) prednisolone (10 mg/kg/day, SC and saline solution by gavage BID) and; 3) prednisolone (10 mg/kg/day, SC) plus epicatechin (Epi; 1 mg/kg/day by gavage BID).

Blood samples were obtained from animals on each group from 0-4 hours after an oral glucose charge (1.25 g/Kg). Glucose levels were determined spectrophotometrically with an autokit glucose (Wako) kit. Abnormal glucose tolerance, indicating insulin resistance associated with corticosteroid therapy, is largely reversed by combining epicatechin with prednisolone (FIG. 5).

+ Open protocol
+ Expand
7

Metabolic Biomarkers Quantification

Check if the same lab product or an alternative is used in the 5 most similar protocols
Plasma glucose, insulin, adiponectin, and leptin levels were measured by Autokit Glucose (Wako, Osaka, Japan), Mouse Insulin ELISA KIT (U‐type) (Shibayagi, Japan), Quantikine® ELISA Mouse Adiponectin/Acrp30 Immunoassay (R&D Systems, Minneapolis, MN, USA), and Quantikine® ELISA Mouse/Rat Leptin Immunoassay (R&D Systems), respectively. t‐Cho, TG, and NEFA were measured with LabAssay Cholesterol (Wako), LabAssay Triglyceride (Wako), and LabAssay NEFA (Wako), respectively. All assays were performed according to the manufacturers' protocols. Plasma 3‐HB levels were measured by modification of a previously reported method (Hansen & Freier, 1978). Briefly, plasma was added to a reaction buffer, containing 80 mm Tris–HCl (pH 9.5) and 4 mm β‐NAD+, and incubated at 37 °C for 5 min. Reactions were initiated by addition of 0.37 U mL−1 3‐hydroxybutyrate dehydrogenase. Changes in absorbance were measured for 10 min at 340 nm using a SpectraMax Plus384 (Molecular Devices, Sunnyvale, CA, USA).
+ Open protocol
+ Expand
8

Epicatechin Reverses Glucocorticoid-Induced Insulin Resistance

Check if the same lab product or an alternative is used in the 5 most similar protocols

Example 6

FIG. 5 depicts the effects of the administration of 10 consecutive days of prednisolone (10 mg/kg/day, SC) on an oral glucose tolerance test. Three groups of male rats were analyzed: 1) control group (saline solution, SC and saline solution by gavage BID); 2) prednisolone (10 mg/kg/day, SC and saline solution by gavage BID) and; 3) prednisolone (10 mg/kg/day, SC) plus epicatechin (Epi; 1 mg/kg/day by gavage BID).

Blood samples were obtained from animals on each group from 0-4 hours after an oral glucose charge (1.25 g/Kg). Glucose levels were determined spectrophotometrically with an autokit glucose (Wako) kit. Abnormal glucose tolerance, indicating insulin resistance associated with corticosteroid therapy, is largely reversed by combining epicatechin with prednisolone (FIG. 5).

+ Open protocol
+ Expand
9

Glucose Production in Mouse Hepatocytes

Check if the same lab product or an alternative is used in the 5 most similar protocols
Primary mouse hepatocytes, attached to the collagen plates for 16 h following seeding, were washed twice with PBS and starved in DMEM without glucose for 3 h. Then the cells were washed with PBS, followed by incubation for 3 h in glucose production medium (pH 7.4) consisting of glucose-free DMEM without phenol red, supplemented with 15 mM Hepes and 2 mM L-glutamine, and 10 mM glycerol or 20 mM sodium lactate plus 2 mM sodium pyruvate. After incubation, the medium was collected for glucose measurement (Autokit Glucose; Wako) and the hepatocytes were collected for protein measurement [18 (link)].
+ Open protocol
+ Expand
10

Effects of Prednisolone and Epicatechin on Glucose Levels

Check if the same lab product or an alternative is used in the 5 most similar protocols

Example 5

FIG. 4 depicts the effects of the administration of 10 consecutive days of prednisolone (10 mg/kg/day, SC) on glucose levels. Three groups of male rats were analyzed: 1) control group (saline solution, SC and saline solution by gavage BID); 2) prednisolone (10 mg/kg/day, SC and saline solution by gavage BID) and; 3) prednisolone (10 mg/kg/day, SC) plus epicatechin (Epi; 1 mg/kg/day by gavage BID).

Blood samples were obtained from animals on each group after 12 hours fasting, Glucose levels were determined spectrophotometrically with an autokit glucose (Wako) kit. Animals receiving corticosteroid only displayed significant hyperglycemia, those also receiving epicatechin exhibited a marked improvement in their hyperglycemia. (FIG. 4).

+ Open protocol
+ Expand

About PubCompare

Our mission is to provide scientists with the largest repository of trustworthy protocols and intelligent analytical tools, thereby offering them extensive information to design robust protocols aimed at minimizing the risk of failures.

We believe that the most crucial aspect is to grant scientists access to a wide range of reliable sources and new useful tools that surpass human capabilities.

However, we trust in allowing scientists to determine how to construct their own protocols based on this information, as they are the experts in their field.

Ready to get started?

Sign up for free.
Registration takes 20 seconds.
Available from any computer
No download required

Sign up now

Revolutionizing how scientists
search and build protocols!