Urine Spot Analysis

Urine spot analysis is the systematic examination of urine deposits to assess behavior, communication, and physiological state. Researchers record where and when spots occur, then evaluate their frequency, distribution, and, when needed, chemical composition to identify marking patterns and responses to social or environmental conditions. In behavioral research, these observations can reveal territorial marking, mate competition, stress-related changes, and social recognition without relying solely on direct observation. Combining spatial records with chemical or hormonal measurements strengthens interpretation and can clarify how animals use urine as a source of information in natural and experimental settings.

Urine Spot Analysis - Related Videos

Research

JoVE Journal - Cancer Research

Cell-Free DNA Integrity Analysis in Urine Samples

0 Views •

Cited by 16 •

2017

A method for analyzing DNA integrity in the cell-free supernatant fraction of urine samples is proposed. The method is suitable for early detection of urological malignancies and has proven accurate for the early diagnosis of bladder cancer.

Research

JoVE Journal - Behavior

Real-Time Void Spot Assay

0 Views •

Cited by 14 •

2023

This article describes a new method to study mouse voiding behavior by incorporating video monitoring in the conventional void spot assay. This approach provides temporal, spatial, and volumetric information on the voiding events and details of mouse behavior during the light and dark phases of the day.

Research

JoVE Journal - Biochemistry
Free Sample

Proteomic Profile of EPS-Urine through FASP Digestion and Data-Independent Analysis

0 Views •

Cited by 9 •

2021

Here, we present an optimized on-filter digestion protocol with detailed information about the following: protein digestion, peptide purification and data independent acquisition analysis. This strategy is applied to the analysis of expressed prostatic secretions-urine samples and allows high proteome coverage and low missing value label-free profiling of the urinary proteome.

Education

JoVE Core - Biology

Filtration and Urine Formation

0 Views •

2019

The function of the kidneys is to filter, reabsorb, secrete, and excrete. Every day the kidneys filter nearly 180 liters of blood, initially removing water and solutes but ultimately returning nearly all filtrates into circulation with the help of osmoregulatory hormones. This process removes wastes and toxins but is also crucial to maintain water and electrolyte levels. Most of these functions are performed by the tiny but numerous nephrons contained within the kidneys. Blood enters the renal...

Assays for Qualitative and Quantitative Assessment of Mouse Urine Glucose Concentrations

0 Views •

2026

Source:Tumininu S. Faniyan1, Dennis J. Samuel1, Kavaljit Chhabra11University of Rochester Medical Center.This video demonstrates a procedure for collecting mouse urine and assessing its glucose levels. To evaluate the glucose level, immerse a test strip coated with enzymes and a chromogenic dye into the sample, initiating a color change that indicates the glucose levels. For quantifying urine glucose levels, introduce a urine sample to a multiwell plate with escalating glucose concentrations,...

View All Results

FAQs

Related Topics