Kidney Tissue Analysis
Kidney Tissue Analysis - Related Videos
12:21
MicroRNA In situ Hybridization for Formalin Fixed Kidney Tissues
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Cited by 11 •
2013
This article describes an in situ hybridization protocol optimized for colormetric detection of microRNA expression in formalin fixed kidney sections.
08:19
The Mouse Isolated Perfused Kidney Technique
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Cited by 24 •
2016
The mouse isolated perfused kidney (MIPK) is a technique for keeping a mouse kidney under ex vivo conditions perfused and functional for 1 hr. The buffers and surgical technique are described in detail.
02:43
Fluorescence Imaging of Bacterial Colonization in Mouse Kidney Tissue
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2026
Source: Behera, R. K., et al. A Fluorescence-based Method to Study Bacterial Gene Regulation in Infected Tissues. J. Vis. Exp. (2019)This video demonstrates a method for preparing infected mouse kidney tissue, staining DNA, and detecting bacterial gene expression using dual fluorescent reporters. Red marks all bacteria, and green highlights infection-responsive cells.
02:57
Kidney Flat Mount Preparation: A Procedure to Dissect and Prepare a Flat Mount for Microscopic Analysis of Adult Zebrafish Kidney
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2023
This video demonstrates the dissection and preparation of a flat mount of the adult zebrafish kidney. The prepared flat mount can be visualized under the microscope for specimen analysis.
08:53
Analysis of Nephron Composition and Function in the Adult Zebrafish Kidney
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Cited by 43 •
2014
The zebrafish adult kidney is an excellent system for renal regeneration and disease studies. An essential aspect of such research is the assessment of nephron structure and function. This protocol describes several methodologies that can be implemented to assess nephron tubule composition and to evaluate renal reabsorption.
FAQs
Examining these tissue compartments separately and together helps researchers determine where structural changes occur within the kidney. Their organization provides a framework for connecting renal architecture with kidney function, while comparisons between compartments can reveal whether a pattern is localized or more widespread. This approach supports clearer interpretation of normal organization and pathological change.
Each component contributes different information to the analysis. Tissue preparation preserves the sample for examination, staining helps distinguish relevant tissue features, microscopy makes cellular and architectural patterns visible, and measurement provides a way to characterize those features systematically. Combining them produces a more complete assessment than relying on visual inspection or a single analytical step.
Structural patterns can be examined alongside the kidney’s functional role to clarify how changes in tissue organization may influence organ performance. Analysis of glomeruli, tubules, interstitium, and blood vessels provides measurable anatomical context for this relationship. In biological research, that context helps connect observed tissue abnormalities with broader processes affecting renal physiology.
Researchers compare the observed architecture and cellular composition with the expected features of renal tissue to identify deviations. Changes can then be considered in relation to injury, inflammation, fibrosis, or disease progression. This comparison is useful because it moves the analysis beyond describing tissue appearance and toward recognizing patterns associated with altered kidney biology.
A typical workflow brings together tissue preparation, staining, microscopy, and measurement. The prepared tissue is examined for its cellular composition and the organization of glomeruli, tubules, interstitium, and blood vessels. Researchers then characterize relevant features and relate the resulting observations to normal structure, pathological change, kidney function, or the biological question under study.
The method is useful when investigators need to evaluate experimental models, study kidney development or physiology, or examine injury, inflammation, fibrosis, and disease progression. It also supports comparisons between treatment effects. By revealing structural and cellular patterns, the analysis helps determine how an experimental condition or intervention relates to changes in renal tissue.
Measurements may focus on tissue architecture, cellular composition, and features within glomeruli, tubules, interstitium, or blood vessels. These observations can identify structural or molecular patterns associated with normal biology or disease-related change. The resulting information helps researchers compare samples, assess experimental models, and interpret how tissue alterations may affect kidney performance.
Disease progression can involve changing structural and molecular patterns within renal tissue. Repeated or comparative analysis provides a way to relate those patterns to injury, inflammation, fibrosis, and declining or altered organ performance. In biology, this supports investigations into how renal disorders arise and links tissue-level findings with the broader course of kidney disease.