Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Clearance Models: Physiological Models

Clearance Models: Physiological Models

Drug clearance is a critical pharmacokinetic process involving the irreversible removal of drugs from the body through various organs over a specified time period. Physiological models are indispensable in determining organ-specific clearance, defined by the proportion of the drug eliminated per unit of time from the organ's blood volume.
The organ's clearance rate depends on the blood flow to the organ and the extraction ratio (E). The extraction ratio describes the organ's...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

Suspected MRI associated burn injuries in dogs.

Frontiers in veterinary science·2026

Same author

Acute explosive-force movements enhance bench-press performance in athletic men.

International journal of sports physiology and performance·2009

Same author

Acute effects of plyometric exercise on maximum squat performance in male athletes.

Journal of strength and conditioning research·2003

Same journal

Nutritional Management of Beef Stocker Calves in Grazing Systems.

The Veterinary clinics of North America. Food animal practice·2026

Same journal

Strategies for Data-Driven Investigations of Disease and Decreased Production on Stocker Operations.

The Veterinary clinics of North America. Food animal practice·2026

Same journal

Nonrespiratory Diseases of Stocker Cattle.

The Veterinary clinics of North America. Food animal practice·2026

Same journal

The Role of Early Handling Experiences on the Welfare of Beef Stocker Cattle.

The Veterinary clinics of North America. Food animal practice·2026

Same journal

Stocker Production Medicine: An Emerging Area of Specialization in Modern Food Animal Practice.

The Veterinary clinics of North America. Food animal practice·2026

Same journal

Immunology of Beef Stocker Cattle.

The Veterinary clinics of North America. Food animal practice·2026

See all related articles

Search research articles

Related Experiment Video

Updated: Oct 2, 2025

Protocol for Assessing the Relative Effects of Environment and Genetics on Antler and Body Growth for a Long-lived Cervid

Protocol for Assessing the Relative Effects of Environment and Genetics on Antler and Body Growth for a Long-lived Cervid

Published on: August 8, 2017

Modeling Preweaning Dairy Calf Performance.

¹Cud Bud Enterprises, LLC. 1104 Palmer Dr. Laramie, WY 82070, USA.

The Veterinary Clinics of North America. Food Animal Practice

|February 27, 2022

Summary

This summary is machine-generated.

Understanding young calf growth requires optimizing nutrition and managing environmental factors. Continued research is needed to refine feeding strategies and the transition to a ruminant diet, minimizing growth lag.

Keywords:

Growth Modeling Preweaning calf nutrition

More Related Videos

An Efficient Single—Person Technique for Milk Sampling from Laboratory Mice

An Efficient Single—Person Technique for Milk Sampling from Laboratory Mice

Published on: March 28, 2025

Milk Collection Methods for Mice and Reeves' Muntjac Deer

Milk Collection Methods for Mice and Reeves' Muntjac Deer

Published on: July 19, 2014

Related Experiment Videos

Last Updated: Oct 2, 2025

Protocol for Assessing the Relative Effects of Environment and Genetics on Antler and Body Growth for a Long-lived Cervid

Protocol for Assessing the Relative Effects of Environment and Genetics on Antler and Body Growth for a Long-lived Cervid

Published on: August 8, 2017

An Efficient Single—Person Technique for Milk Sampling from Laboratory Mice

An Efficient Single—Person Technique for Milk Sampling from Laboratory Mice

Published on: March 28, 2025

Milk Collection Methods for Mice and Reeves' Muntjac Deer

Milk Collection Methods for Mice and Reeves' Muntjac Deer

Published on: July 19, 2014

Area of Science:

Animal Science
Nutritional Physiology
Dairy Cattle Management

Background:

The 2001 National Research Council (NRC) guidelines marked a significant advancement in understanding young calf growth mechanisms.
Calf growth is influenced by nutritional planes (protein, energy), breed, and environmental stressors.
Optimizing nutrient delivery and the transition to a ruminant system are critical for calf development.

Purpose of the Study:

To highlight the importance of nutritional modeling in young calf growth.
To identify key factors influencing calf growth, including nutrition, breed, and environment.
To emphasize the need for continued research in optimizing calf diets and the weaning transition.

Main Methods:

Review of existing literature and modeling concepts related to calf nutrition.
Analysis of factors affecting nutrient utilization and growth in young dairy calves.
Identification of knowledge gaps in current feeding and transition strategies.

Main Results:

The 2001 NRC model provided a foundational framework for understanding calf growth.
Nutrient supply (energy, protein) and environmental conditions significantly impact growth rates.
The transition from nonruminant to ruminant digestion presents challenges that require further investigation.

Conclusions:

Continued research is essential to refine nutrient requirements and feeding strategies for young calves.
Developing optimal methods for transitioning calves to solid feeds and the ruminant state is crucial.
Minimizing postweaning growth lag requires a comprehensive approach to nutrition and management.