Oxytocin 5mg is a neuropeptide hormone known for its essential roles in social bonding, maternal behavior, and lactation. In vitro studies have shown that oxytocin promotes the growth and differentiation of mammary gland cells, making it a valuable tool for investigating lactation processes and mammary gland development.
Social Behavior and Anxiety Modulation
Research in animal models has demonstrated oxytocin’s ability to enhance social interactions and reduce social anxiety. In one study, oxytocin increased social preference in male rodents and reversed social avoidance behavior induced by social defeat. Importantly, these effects were not directly tied to activity in the amygdala, suggesting that multiple brain regions contribute to what may constitute a “social brain network.”1 Research shows that oxytocin reduces social anxiety specifically, without impacting non-social anxiety, suggesting its potential for addressing social phobia and conditions like autism spectrum disorders.
Reproductive Function and Sexual Behavior
Oxytocin is widely known for its role in reproductive processes, such as stimulating uterine contractions during labor and facilitating milk letdown during breastfeeding.2 In animal studies, oxytocin has also been shown to influence sexual behavior. A recent study involving male rats revealed that oxytocin administration decreased the latency to mount, intromission, and ejaculation, indicating increased sexual activity. These findings suggest that oxytocin may play a role in modulating sexual behavior and could offer insights into potential treatments for sexual dysfunction.3
Oxytocin in Addiction Research
Oxytocin has also shown promise in reducing drug-seeking behavior in animal models of addiction. Studies have found that oxytocin lowers methamphetamine self-administration and decreases relapse-related behavior, suggesting that it could offer insights into new approaches for managing substance use disorders.4
Important Compliance Notice
Note: Oxytocin is intended strictly for in vitro research use only. It is not suitable for human consumption, diagnostic use, or therapeutic applications. Researchers are required to follow appropriate laboratory safety protocols when working with this product.
References
- 1. Lukas M, et al. The neuropeptide oxytocin facilitates pro-social behavior and prevents social avoidance in rats and mice. Neuropsychopharmacology. 2011; 36(11): 2159-2168.
- 2. Melis MR, Argiolas A. Oxytocin, erectile function, and sexual behavior: last discoveries and possible advances. Int J Mol Sci. 2021; 22(19): 10376.
- 3. Oti T, Sakamoto T, Sakamoto H. Systemic effects of oxytocin on male sexual activity via the spinal ejaculation generator in rats. Commun Integr Biol. 2021; 14(1): 55-60.
- 4. Carson DS, Cornish JL, Guastella AJ, Hunt GE, McGregor IS. Oxytocin decreases methamphetamine self-administration and relapse to drug-seeking behavior in rats. Neuropharmacology. 2010; 58(1): 38-43.
