Adult Male-female Interactions
Adult Male-female Interactions - Related Videos
13:55
Sexual Transmission of American Trypanosomes from Males and Females to Naive Mates
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Cited by 5 •
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The Trypanosoma cruzi agent of Chagas disease produces long-lasting asymptomatic infections that abruptly develop into clinically recognized pathology. The following research protocol describes a short-run family-based epidemiological study to unravel the T. cruzi infection transmitted sexually from parent to progeny.
09:48
Dissection of Pelvic Autonomic Ganglia and Associated Nerves in Male and Female Rats
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The major pelvic ganglia contain parasympathetic and sympathetic neurons that innervate pelvic organs. Here we describe a dissection method and provide schematics for identification of these ganglia and their associated nerves. These methods can be applied to experimental manipulation of these ganglia in vivo or removal post-mortem for further study.
03:56
Mosquito Feeding Assay: A Method to Evaluate Test Compound Effects on Mortality and Fecundity of Adult Female Mosquitoes
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2025
This video demonstrates a blood-feeding assay to evaluate the mortality and fecundity of test compounds with novel modes of action on female mosquitoes. This technique helps in screening new classes of insecticides to kill the resistant population of mosquitoes and control disease spread.
10:23
Urinary Tract Infection in a Small Animal Model: Transurethral Catheterization of Male and Female Mice
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Cited by 41 •
2017
The established model of transurethral catheterization of mice allows the study of bladder pathologies, including urinary tract infection, but can only be performed in females. A new model of male transurethral instillation, presented here, will enable research in an area marked by strong clinical and epidemiological differences between the sexes.
05:24
Unilateral Gonadectomy in Adult Male Xenopus laevis
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2026
We present a protocol for the surgical removal of one testis from adult male X. laevis, which allows the use of the second testis at a later time. This protocol aims to reduce the number of male frogs required for in vitro fertilization.
FAQs
Visual, auditory, chemical, and tactile cues can influence how sexually mature individuals respond to one another. Their effects are not fixed, because reproductive condition, hormone-regulated motivation, prior experience, and social context alter how signals are received and acted upon. Researchers can therefore examine communication as a source of variation in courtship, pairing, and reproductive outcomes.
Reproductive condition and hormone-regulated motivation can change an individual's readiness to court, mate, compete, or affiliate. Prior experience may also modify responses to social cues, while the surrounding social context can alter their expression. Considering these factors helps explain why similar signals do not always produce identical behavioral outcomes among individuals or across observations.
Differences in attraction, courtship responses, and pairing can reveal how mate choice operates within a population. When individuals vary in traits or behavior and those differences affect reproductive success, observations can provide evidence relevant to sexual selection. Researchers can connect these patterns to competition, communication, and the conditions under which mating opportunities arise.
Interactions between adult males and females may include conflict, cooperation, or affiliation, rather than a single consistent behavioral pattern. Social context helps determine which form emerges, and each can influence pairing, communication, or reproductive success. Recording these alternatives allows behavioral studies to distinguish competition from social bonding and to examine how relationships develop within a population.
Researchers begin with controlled observation of interactions, recording relevant behaviors such as courtship, mating, competition, cooperation, aggression, or affiliation. They can then compare responses under defined social or environmental conditions. This approach links observable actions to individual traits and contextual factors, producing measurements that support analysis of mate choice, communication, and reproductive success.
Experimental manipulation allows researchers to alter selected conditions and examine how behavior changes in response. Comparing outcomes across conditions can clarify whether sensory cues, reproductive state, prior experience, or social context influence pairing or conflict. Such comparisons move beyond description by helping identify factors associated with particular interaction patterns and their consequences.
Cross-species behavioral observations can identify how adult male-female exchanges relate to mate choice, sexual selection, aggression, affiliation, and reproductive success. When combined with controlled observation or manipulation, the findings may also clarify how individual traits and environmental conditions affect communication, pairing, and conflict. These patterns provide context for understanding broader population dynamics.