Prostate Slicing Apparatus
Prostate Slicing Apparatus - Related Videos
02:34
Individual Lobe Extraction from Prostate: A Technique to Harvest Individual Prostate Lobes from Mouse Prostate
0 Views •
2023
This video describes a technique to harvest individual lobes from the prostate gland of a mouse model. Individual lobes can then be used for histological analysis and cancer research.
04:37
Sampling Prostate Cancer Tissue for Biobanking: An MRI-guided Targeted Technique to Remove Biopsy Punches from Fresh Tumor Tissue
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2023
This video demonstrates an MRI data-based technique to target specific tumor-containing regions in prostate tissue for sampling. The collected biopsy specimens can be either stored for biobanking purposes or used for subsequent downstream analysis.
07:32
Novel Apparatus and Method for Drug Reinforcement
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Cited by 10 •
2010
Operant drug self-administration and conditioned place preference (CPP) procedures are expansively used in research to model various components of drug reinforcement, consumption, and addiction in humans. In this report, we combined traditional CPP and self-administration methods as a novel approach to studying drug reinforcement and addiction in rats.
08:38
Renal Capsule Xenografting and Subcutaneous Pellet Implantation for the Evaluation of Prostate Carcinogenesis and Benign Prostatic Hyperplasia
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Cited by 14 •
2013
We describe the manufacture of compressed hormone pellets, as well as subcutaneous surgical implantation into mice. This strategy can be combined with the growth of cell and tissue xenografts under the renal capsule of athymic nude mice to evaluate hormonal carcinogenesis and regulation of benign prostate growth.
03:24
Extracting Prostate from Mouse Urogenital System: A Technique to Separate Prostate Gland from Other Urinary and Genital System Organs in Male Mouse
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2023
In this video, we describe the procedure for the dissection of the urogenital system or UGS from a male mouse model. This UGS is further dissected ex vivo to isolate the prostate gland and study its role in prostate cancer development.
FAQs
The apparatus stabilizes the prostate specimen while guiding the blade through it. This coordinated support limits unwanted movement and deformation, so the resulting sections better retain cellular organization and nearby tissue relationships. That preservation matters when investigators compare normal and cancerous regions or examine how tumor behavior relates to the surrounding prostate microenvironment.
Consistent thickness makes sections more comparable across experiments, while minimal deformation reduces structural changes introduced during preparation. Together, these features help researchers distinguish biological differences from artifacts caused by uneven cutting or tissue distortion. In cancer studies, that distinction supports more reliable assessment of architecture, treatment effects, and changes in local tissue interactions.
Tissue slices offer an ex vivo model that retains aspects of prostate tissue architecture and local interactions, whereas cell culture and animal models represent different experimental settings. Using slices alongside those systems can help investigators study tumor biology and therapeutic responses in a controlled tissue context, then relate findings across complementary model types.
Researchers secure the prostate specimen in the apparatus, align the guided blade, and cut through the tissue to obtain sections at the intended thickness. They can then use those standardized slices in controlled ex vivo studies of architecture, tumor behavior, treatment response, drug penetration, or the prostate microenvironment.
These slices support investigations of tumor biology, treatment responses, drug penetration, and changes in the prostate microenvironment. Because the tissue remains organized rather than being reduced to isolated cells, researchers can evaluate therapeutic strategies in a setting that preserves relevant cellular arrangement and local interactions within normal or cancerous prostate tissue.
Standardized slicing improves reproducibility by producing sections with more consistent thickness and less preparation-related deformation. This gives researchers a stronger basis for comparing samples and interpreting observed changes. In cancer research, consistent preparation can clarify whether differences reflect tumor biology, therapeutic effects, or alterations in the surrounding prostate tissue environment.