scholarly journals Analysis of Insulin in Human Breast Milk in Mothers with Type 1 and Type 2 Diabetes Mellitus

2012 ◽  
Vol 2012 ◽  
pp. 1-9 ◽  
Author(s):  
T. J. Whitmore ◽  
N. J. Trengove ◽  
D. F. Graham ◽  
P. E. Hartmann

Despite the important role that insulin plays in the human body, very little is known about its presence in human milk. Levels rapidly decrease during the first few days of lactation and then, unlike other serum proteins of similar size, achieve comparable levels to those in serum. Despite this, current guides for medical treatment suggest that insulin does not pass into milk, raising the question of where the insulin in milk originates. Five mothers without diabetes, 4 mothers with type 1, and 5 mothers with type 2 diabetes collected milk samples over a 24-hour period. Samples were analysed for total and endogenous insulin content and for c-peptide content. All of the insulin present in the milk of type 1 mothers was artificial, and c-peptide levels were 100x lower than in serum. This demonstrates that insulin is transported into human milk at comparable concentration to serum, suggesting an active transport mechanism. The role of insulin in milk is yet to be determined; however, there are a number of potential implications for the infant of the presence of artificial insulins in milk.

2009 ◽  
Vol 88 (10) ◽  
pp. 1153-1157 ◽  
Author(s):  
Melanie E. Inkster ◽  
Tom P. Fahey ◽  
Peter T. Donnan ◽  
Graham P. Leese ◽  
Gary J. Mires ◽  
...  

2017 ◽  
Vol 6 (4) ◽  
pp. 365-372 ◽  
Author(s):  
Tracie J. Steinke ◽  
Elena L. O’Callahan ◽  
Jennifer L. York

2021 ◽  
Vol 11 (20) ◽  
pp. 9436
Author(s):  
Abegail Tshivhase ◽  
Tandi Matsha ◽  
Shanel Raghubeer

Maturity-Onset Diabetes of the Young (MODY) is the most common form of monogenic diabetes resulting from a single gene mutation. It is characterized by mild hyperglycemia, autosomal dominant inheritance, early onset of diabetes (<25 years), insulin resistance, and preservation of endogenous insulin secretion. Currently, 14 MODY subtypes have been identified, with differences in incidence, clinical features, diabetes severity and related complications, and treatment response. This type of diabetes is mostly misdiagnosed as either type 1 or type 2 diabetes mellitus because it is difficult to differentiate between these forms of diabetes due to clinical similarities, the high cost of genetic testing, and lack of awareness. As a result, thousands of patients are not receiving appropriate treatment. Accurate diagnosis would allow for more effective therapeutic management and treatment strategies that are distinct from those used for type 1 and type 2 diabetes. This review serves to explore MODY subtypes, diagnosis, and treatment, and increase awareness of MODY incidence.


2020 ◽  
Vol 179 (7) ◽  
pp. 1115-1120
Author(s):  
Wafaa Elzahar ◽  
Ahmed Arafa ◽  
Amira Youssef ◽  
Adel Erfan ◽  
Doaa El Amrousy

2019 ◽  
Vol 109 (Supplement_1) ◽  
pp. 817S-837S ◽  
Author(s):  
Darcy Güngör ◽  
Perrine Nadaud ◽  
Concetta C LaPergola ◽  
Carol Dreibelbis ◽  
Yat Ping Wong ◽  
...  

ABSTRACTBackgroundDuring the Pregnancy and Birth to 24 Months Project, the US Departments of Agriculture and Health and Human Services initiated a review of evidence on diet and health in these populations.ObjectivesThe aim of these systematic reviews was to examine the relation of 1) never versus ever feeding human milk, 2) shorter versus longer durations of any human milk feeding, 3) shorter versus longer durations of exclusive human milk feeding, and 4) feeding a lower versus higher intensity of human milk to mixed-fed infants with type 1 and type 2 diabetes in offspring.MethodsThe Nutrition Evidence Systematic Review team conducted systematic reviews with external experts. We searched CINAHL, Cochrane, Embase, and PubMed for articles published January 1980–March 2016, dual-screened the results according to predetermined criteria, extracted data from and assessed the risk of bias for each included study, qualitatively synthesized the evidence, developed conclusion statements, and graded the strength of the evidence.ResultsThe 4 systematic reviews included 21, 37, 18, and 1 articles, respectively. Observational evidence suggests that never versus ever feeding human milk (limited evidence) and shorter versus longer durations of any (moderate evidence) and exclusive (limited evidence) human milk feeding are associated with higher type 1 diabetes risk. Insufficient evidence examined type 2 diabetes. Limited evidence suggests that the durations of any and exclusive human milk feeding are not associated with intermediate outcomes (e.g., fasting glucose, insulin resistance) during childhood.ConclusionsLimited to moderate evidence suggests that feeding less or no human milk is associated with higher risk of type 1 diabetes in offspring. Limited evidence suggests no associations between the durations of any and exclusive human milk feeding and intermediate diabetes outcomes in children. Additional research is needed on infant milk-feeding practices and type 2 diabetes and intermediate outcomes in US populations, which may have distinct metabolic risk.


Cell Calcium ◽  
2011 ◽  
Vol 50 (6) ◽  
pp. 481-490 ◽  
Author(s):  
James W. Ramadan ◽  
Stephen R. Steiner ◽  
Christina M. O’Neill ◽  
Craig S. Nunemaker

1999 ◽  
Vol 1 (2) ◽  
pp. 44-57 ◽  
Author(s):  
Frank Varon ◽  
Lynn Mack-Shipman

Abstract Diabetes mellitus, specifically type 2 diabetes, is one of the major public health issues facing the world in the 21st Century. This article summarizes the rapid changes in the management of diabetes and its impact on dental practice. The reader will find many “hyperlinks” to other diabetes information on the Internet throughout this article as these links provide greater detail. The incidence of type 1 diabetes has increased slowly, while that of type 2 diabetes has increased explosively. The worldwide incidence of type 2 is likely to double by the year 2010 due in large part to changing lifestyles, longer life expectancy, and rapid growth of ethnic and racial populations that have high prevalence rates. There are 15.7 million people or 5.9% of the population in the United States who have diabetes. While an estimated 10.3 million have been diagnosed, it is unfortunate that 5.4 million people are not aware they have the disease. Diabetic dental patient management strategies are presented. Dental professionals are urged to remain current in their knowledge of this disease in order to provide proper care for their patients.


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