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Nutrition and Metabolism Animal Model Development Service
Introduction
Are you facing translational challenges or complexity in your preclinical studies? BioVenic's Nutrition and Metabolism Animal Model Development and In Vivo Testing Services provide the solution. We offer expert model construction, rigorous validation, precise feed analysis, and comprehensive in vivo testing. BioVenic helps you obtain high-quality data and streamline your non-GLP preclinical nutrition and metabolism animal research process effectively and efficiently.
BioVenic Nutrition and Metabolism Animal Model Development Services
BioVenic Nutrition and Metabolism Animal Model Construction
BioVenic specializes in developing a wide array of nutrition and metabolism animal models. While we have extensive experience working with existing models such as the Diet Induced Obesity rodent and Genetic Knockout mice, our area of expertise lies in the development of customized animal models. Experts at BioVenic use precise genetic manipulation, dietary programming with high fat and nutrient-deficient diets, as well as pharmacological induction, to develop a phenotypically stable animal model that meets your unique research needs with the highest degree of scientific relevance.
Nutrition and Metabolism Animal Model Validation and Characterization
The effective use of an animal model requires validation. At BioVenic, extensive phenotyping is performed to ensure that the developed animal nutrition and metabolism model expresses the desired characteristics.
Our validation methods include:
Physiological Assessments: Physiological evaluations include tests for insulin tolerance (ITT) and glucose tolerance (GTT) to verify metabolic dysfunction.
Biochemical Analysis: Measuring important serum/plasma parameters (such as lipids, lipoproteins, hormones, and liver enzymes).
Histopathology: The quantification of tissue alterations, such as fibrosis, adipose tissue hypertrophy, or hepatic steatosis, using specialized staining and pathological scoring.
Precision Sample Collection and Processing for Nutrition and Metabolism Animal Models
BioVenic carries out precise and uniform sample collection procedures tailored to your analytical process. This involves the accurate collection of a variety of biological samples, including fecal matter, tissue biopsies (such as those from the liver, muscle, fat, or gut), and blood or plasma. After being professionally processed and stabilized, samples are either safely transported to the client for their proprietary assays or used for immediate downstream analysis in our facility.
Downstream Preclinical Non-GLP Assay Services for Nutrition and Metabolism Animal Models
Leveraging BioVenic's validated and customized nutrition and metabolism animal models, we offer a focused suite of non-GLP preclinical research services:
- Efficacy and Mechanism Testing for novel functional ingredients or compounds.
- Nutrient Bioavailability and Pharmacodynamic Studies.
- Body Composition and Energy Metabolism Analysis (e.g., food intake, energy expenditure, body composition).
- Gut Microbiota and Metabolite Profiling in response to dietary or nutritional interventions.
Explore BioVenic's investigative modalities:
- Animal Behavioral Analysis
- Animal Histopathology Service
- Preclinical Animal Pharmacodynamics (PD) Study
- Preclinical Animal Pharmacokinetics (PK) Study
- Animal Cell Biology Service
- Animal lmaging Service
- Omics Solution in Animal Nutrition and Metabolism
- Animal Nutrition and Metabolism Analysis
BioVenic's animal nutrition and metabolism related services also include:
- Animal Nutrition and Metabolism In Vitro Model Development
- Metabolic Disorder Animal Model Development
- Diet-induced Animal Model Development
Development Workflow for a Nutrition and Metabolism Animal Model
BioVenic's process makes sure projects are done clearly and well from start to finish:
Fig. 1 BioVenic Nutrition and Metabolism Animal Model Development Workflow (BioVenic Original)
Nutrition and Metabolism Animal Model Applications Overview
Table. 1 Common Nutrition and Metabolism Animal Models and Applications
| Research Focus | Animal Type | Model Type Examples | Primary Research Application |
|---|---|---|---|
| Obesity & Energy Balance | Mouse, Rat, Pig, NHP | HFD-Induced obesity, ob/ob, Minipig Models | Evaluating ingredients for weight management, energy expenditure, and feed efficiency. |
| Glucose/Insulin Resistance | Mouse, Rat, NHP | db/db Mouse, STZ + HFD Rat, Diet-Induced NHP | Studying compounds affecting glucose utilization, insulin signaling, and beta-cell function. |
| Lipid & Liver Health | Mouse, Rat, Zebrafish | HFD/High-Cholesterol Diet Mouse/Rat, ApoE-/- Mouse, NASH Pig Models | Evaluating compounds for dyslipidemia, steatosis, and fatty liver (NAFLD/NASH) studies. |
| Gut Microbiota-Nutrition Axis | Mouse, Zebrafish | Customized Diet Models, Small Vertebrate Germ-Free Models | Assessing prebiotics/probiotics, dietary fiber effects, and gut-metabolic signaling. |
| Compound/Ingredient Screening | Zebrafish | High-Throughput Genetic Screening Models | Rapid initial screening of novel nutritional factors and their impact on conserved metabolic pathways. |
| Nutrient Absorption/PK/PD | Rat, Pig, NHP | Various models across species | Long-term dietary intervention, bioavailability studies, and comprehensive evaluation of nutritional strategies. |
Advantages of BioVenic Nutrition and Metabolism Animal Model Development Service
Versatile Model Construction Methods
BioVenic's service flexibly integrates genetic tools, meticulous dietary formulation, and pharmacological induction to construct optimal nutrition and metabolism animal models, ensuring the choice of animal aligns perfectly with your study requirements.
Scientific Project Customization
Based on your specific experimental goals and foundational research, BioVenic's experts combine the characteristics of various models with tailored protocols. This approach ensures the most appropriate model is chosen to deliver scientifically sound conclusions and desired research outcomes.
Comprehensive Analytical Services
BioVenic offers powerful analytical support, including a dedicated platform for animal biochemical and pathological assays, complemented by essential feed and diet quality testing to ensure consistency and precision in diet-induced studies.
Integrated One-Stop Solution
By coordinating all necessary resources, BioVenic team provides a unified, end-to-end service experience. This streamlined process eliminates project management complexity and accelerates your progress from initial concept to final data delivery.
Case Study: HFD-induced Metabolic Mouse Models
Our platform provides robust HFD-induced metabolic mouse models, maintained over a standardized protocol to ensure stable metabolic dysfunction. We also offer precision gene delivery for tissue-specific or systemic overexpression, enabling targeted functional studies of metabolic regulators. Metabolic phenotyping using Insulin Tolerance Tests (ITT) and Glucose Tolerance Tests (GTT) can be carried out to guarantee the validity of the animal metabolic and nutritional models, and molecular verification using Co-Immunoprecipitation (Co-IP) and GST pull-down assays verified the protein interactions. Western blotting and qPCR can be carried out to confirm the inflammatory pathways in adipose tissue, directly correlating the genetic/drug intervention with improved insulin sensitivity.
Fig. 2 H&E Staining of Epididymal Fat Tissues1
FAQs
How long does it take to make a diet-induced model?
It usually takes 8 to 16 weeks to get a result from a high-fat diet model in mice. This time can vary depending on what you want to study and how severe the results need to be.
What model is good for studying lipid metabolism?
For initial target screening studies related to lipid metabolism, we suggest a cost-effective model system such as an HFD-induced mouse model to study general dyslipidemia and steatosis, or an ApoE-/- mouse model to study arterial plaques more specifically.
We require specialized tissue processing, such as snap freezing versus fixative use. Can this be accommodated?
Yes, we can absolutely accommodate this requirement. We can use client-specific instruction to collect, process, and preserve tissues as required to meet the needs of the study.
Contact Us
To take your research in nutrition and metabolic health to the next level, what you need are scientifically supported animal models and robust preclinical data. Here at BioVenic, we offer non-GLP services such as model development, validation, and downstream testing. To find out more about how we can assist you, please contact us today to discuss your project requirements.
References
- Tao, Jing, et al. "DMRT2 interacts with FXR and improves insulin resistance in adipocytes and a mouse model." Frontiers in Endocrinology 12 (2022): 723623. https://doi.org/10.3389/fendo.2021.723623. Distributed under Open Access license CC BY 4.0. Figure 1 (F) was extracted and the original title was changed to "H&E Staining of Epididymal Fat Tissues".