Milk Thistle Seed Extract Favorably Affects Lactation and Development of Mammary Gland in Female Rats
Mohammad, B., Alzamely, H., Al Gharrawi, F., Al-Aubaidy, H. (2019). Milk Thistle Seed Extract Favorably Affects Lactation and Development of Mammary Gland in Female Rats. EKB Journal Management System, 50(1), 27-36. doi: 10.21608/ejvs.2018.6754.1058
Bassim I Mohammad; Hayder Alzamely; Firas Al Gharrawi; Hayder AM Al-Aubaidy. "Milk Thistle Seed Extract Favorably Affects Lactation and Development of Mammary Gland in Female Rats". EKB Journal Management System, 50, 1, 2019, 27-36. doi: 10.21608/ejvs.2018.6754.1058
Mohammad, B., Alzamely, H., Al Gharrawi, F., Al-Aubaidy, H. (2019). 'Milk Thistle Seed Extract Favorably Affects Lactation and Development of Mammary Gland in Female Rats', EKB Journal Management System, 50(1), pp. 27-36. doi: 10.21608/ejvs.2018.6754.1058
Mohammad, B., Alzamely, H., Al Gharrawi, F., Al-Aubaidy, H. Milk Thistle Seed Extract Favorably Affects Lactation and Development of Mammary Gland in Female Rats. EKB Journal Management System, 2019; 50(1): 27-36. doi: 10.21608/ejvs.2018.6754.1058

Milk Thistle Seed Extract Favorably Affects Lactation and Development of Mammary Gland in Female Rats

Egyptian Journal of Veterinary Sciences
Article 4, Volume 50, Issue 1, June 2019, Page 27-36  XML PDF (1.64 MB)
Document Type: Original Article
DOI: 10.21608/ejvs.2018.6754.1058
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Authors
Bassim I Mohammad1; Hayder Alzamely2; Firas Al Gharrawi3; Hayder AM Al-Aubaidy email orcid 4
1Dean, College of Pharmacy, University of Al-Qadisiyah.
2College of Veterinary Medicine, AL Qasim Green University
3College of Pharmacy, University of Al-Qadisiyah
4School of Life Sciences, La Trobe University
Abstract
Milk thistle seed extract (Silbanummarianum), is a mixture of flavonolignans. The main active ingredients in S. marianum are silybin (silibinin), sylichrisitn, and silydianin, commonly referred to collectively as Sylimarin.  Studies showed that Silymarin has anti-inflammatory and antioxidant properties. Seventy-two pregnant female Wister rats were randomly assigned to 3 study groups (24 rats in each group). Group 1, or a control group (C group), received drinking water daily for 14 days from the 8th day of gestation until the delivery. Group 2 (M) and Group 3 (S) received Metoclopramide (5mg\kg\day) and S. marianum seed extract (200 mg\kg\day), respectively, for 14 days. Dams’ body weights were monitored throughout the pregnancy. The weights of the newborns in the litter (which previously adjusted to 8 offsprings) were measured on the first day of parturition, and 8 dams from each group were randomly selected and sacrificed. Pregnant female rats in (S) group had litter of significantly higher body weight and increase serum prolactin level in pregnant female rats (p< 0.05). Milk thistle seed extract led to a marked hyperplasia in mammary gland tissue, with strong expression of prolactin receptors. Wister ratsinS. marianum and Metoclopramide groups showed significant increase in serum prolactin levels, had heavier offsprings, and histological and immunohistochemistry changes as compared to the animals that stopped receiving the treatment in the same group (p<0.05). We concluded that S. marianum enhances milk production and mammary gland development (galactogogues effect).
Keywords
Silymarin; Mammary gland; prolactin; Galactogogues; milk production
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