background: chlorinated pesticides have been used in pest control for several decades in the world. these compounds are still applied in many regions, and their continuous usage has resulted in their bioaccumulation and residue in the food chain. these residues could transfer to food products and accumulate in fat tissues. undoubtedly, the breast milk could be a significant biomarker for estima...

introduction: breast milk is a complete food for growing children until 6 months of age, and mothers, as the most important child health care, play a decisive role in their growth. so promoting  their attitude toward the benefits of breastfeeding ensures guarantee child health in the future. this study aimed to assess maternal knowledge and attitude of mashhad toward exclusive bmf in the first ...

this semi-experimental study was conducted to investigate the impact of nutrition education on knowledge of mothers concerning breast-feeding in giassi charity health centre in the south of tehran, yaftabad. breast-feeding and nutritional awareness of 104 randomly selected mothers was assessed before and after a one-month breast-feeding course (three 90-minutes' sessions per week). the proporti...

While it is well recognized that riboflavin accumulates in breast milk as an essential vitamin for neonates, transport mechanisms for its milk excretion are not well characterized. The multidrug efflux transporter ABCG2 in the apical membrane of milk-producing mammary epithelial cells (MECs) is involved with riboflavin excretion. However, it is not clear whether MECs possess other riboflavin tr...

BACKGROUND The purpose of this investigation is to determine if Epstein Barr virus (EBV), high risk human papillomavirus (HPV), and mouse mammary tumour viruses (MMTV) co-exist in some breast cancers. MATERIALS AND METHODS All the specimens were from women residing in Australia. For investigations based on standard PCR, we used fresh frozen DNA extracts from 50 unselected invasive breast canc...

Zinc concentrations in breast milk are considerably higher than those of the maternal serum, to meet the infant's requirements for normal growth and development. Thus, effective mechanisms ensuring secretion of large amounts of zinc into the milk operate in mammary epithelial cells during lactation. ZnT2 was recently found to play an essential role in the secretion of zinc into milk. Heterozygo...

Research on the role of dietary factors in breast cancer causation has focused predominantly on fat intake. While some studies have examined associations between breast cancer rates and consumption of whole milk, there has been less attention given to dairy products in general. Dairy products contain both hormones and growth factors, in addition to fat and various chemical contaminants, that ha...

Minekawa, Ryoko, Takashi Takeda, Masahiro Sakata, Masami Hayashi, Aki Isobe, Toshiya Yamamoto, Keiichi Tasaka, and Yuji Murata. Human breast milk suppresses the transcriptional regulation of IL-1 -induced NFB signaling in human intestinal cells. Am J Physiol Cell Physiol 287: C1404–C1411, 2004. First published June 30, 2004; doi:10.1152/ajpcell.00471.2003.—Neonatal necrotizing enterocolitis (NE...

BACKGROUND The seroprevalence of Kaposi sarcoma-associated herpesvirus (KSHV)/human herpesvirus 8 (HHV-8) in sub-Saharan Africa suggests that multiple routes of transmission exist. In the present study, we examined 2 possible routes of mother-to-child transmission, through breast milk and saliva, during the first 6 months after delivery. METHODS The prevalence of HHV-8 DNA in the breast-milk ...