Symphysis
Symphysis - Related Videos
07:56
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2023
Source: Alexander Goldfarb, MD, Assistant Professor of Medicine, Beth Israel Deaconess Medical Center, MA Gastrointestinal disease accounts for millions of office visits and hospital admissions annually. Physical examination of the abdomen is a crucial tool in diagnosing diseases of the gastrointestinal tract; in addition, it can help identify pathological processes in cardiovascular, urinary, and other systems. As physical examination in general, the examination of the abdominal region is...
10:42
Normothermic Machine Perfusion of Rat Kidneys for Transplantation
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2026
This protocol describes the ex vivo normothermic machine perfusion of a rat kidney for subsequent transplantation into a recipient rat.
03:23
Modeling Metastatic Endometrial Cancer Model: A Technique to Generate Endometrial Cancer with Lymph Node Metastasis in Rabbit Models
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2023
This video demonstrates the generation of a rabbit model of endometrial cancer by injecting a highly metastatic VX2 cell suspension into the sutured uterine horns of the rabbit. This leads to generation of primary endometrial cancer with retroperitoneal lymph node metastases.
11:44
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Cited by 1 •
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Intrauterine adhesions (IUAs), the most common pathological consequence of endometrial injury, severely impair reproductive function. Trauma and infection are widely recognized as key risk factors for IUA development. We have successfully established a reproducible rat model of IUAs by combining two critical injury methods: mechanical curettage and infectious induction with lipopolysaccharide.
11:11
Isolation of Sertoli Cells and Peritubular Cells from Rat Testes
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Cited by 42 •
2016
Primary Sertoli cells are required for studying testis-immune privilege, signal transduction during inflammation or infection, and utilization of their immunoprotective properties. Here we describe an enzyme-based protocol for the isolation of highly purified primary Sertoli cells and peritubular cells from rat testes.
FAQs
Fibrocartilage manages mechanical loads by combining collagen-rich strength with slight flexibility. This combination helps the joint resist compression, tension, and shear rather than simply permitting motion. It also distributes forces between adjoining bones, reducing concentration of loading and supporting stable skeletal function during normal movement.
Limited movement reflects a functional balance between flexibility and stability. A symphysis must accommodate controlled motion while maintaining a connection strong enough to transfer and distribute mechanical loads. This balance allows adjoining bones to move slightly without sacrificing support, which is important for posture and shock absorption.
Pubic and intervertebral symphyses illustrate how the same joint class can contribute to different skeletal tasks. These structures are associated with support for posture, shock absorption, and controlled motion. Comparing them helps biology students connect shared fibrocartilage-based mechanics with the distinct demands placed on different regions of the skeleton.
Studying a symphysis provides a framework for examining joint separation, degeneration, inflammation, and injury. These conditions can be considered against the joint’s normal requirements for load distribution, stability, and controlled motion. In biology, that comparison helps distinguish altered skeletal function from the expected mechanical behavior of the tissue.
Structural and biomechanical study can link the material properties of fibrocartilage to whole-joint function. Examining its collagen-rich strength and slight flexibility helps explain how a symphysis resists compression, tension, and shear while distributing loads. This approach is useful for interpreting posture, shock absorption, and controlled skeletal motion in biology.
The topic connects tissue structure with skeletal biomechanics. Its study shows how a fibrocartilage-supported connection can provide stability without eliminating movement, while also helping absorb shock and maintain posture. That relationship is biologically significant because it links material characteristics, such as collagen-rich strength and slight flexibility, to recognizable functions of the skeleton.