A new iron free treatment with oral fish cartilage polysaccharide for iron deficiency chronic anemia in inflammatory bowel diseases: A pilot study

The effect of puppyhood and adolescent diet on the incidence of chronic enteropathy in dogs later in life

Diet has a key role in the homeostasis of the gut microenvironment, influencing the microbiome, the gut barrier, host immunity and gut physiology. Yet, there is little information on the role of early diet in the onset of inflammatory gastrointestinal disorders later in life, especially in dogs. Therefore, the aim of the present cross-sectional, epidemiological study with longitudinal data, was to explore associations of companion dogs' early life diet style and food items with owner-reported chronic enteropathy (CE) incidence in later life. Food frequency questionnaire data from Finnish companion dogs was analyzed using principal component analysis and logistic regression. We found that feeding a non-processed meat-based diet and giving the dog human meal leftovers and table scraps during puppyhood (2-6 months) and adolescence (6-18 months) were protective against CE later in life. Especially raw bones and cartilage as well as leftovers and table scraps during puppyhood and adolescence, and berries during puppyhood were associated with less CE. In contrast, feeding an ultra-processed carbohydrate-based diet, namely dry dog food or "kibble" during puppyhood and adolescence, and rawhides during puppyhood were significant risk factors for CE later in life.

Lactoferrin efficacy versus ferrous sulfate in curing iron deficiency and iron deficiency anemia in pregnant women

Iron deficiency (ID) and iron deficiency anemia (IDA) are the most common iron disorders throughout the world. ID and IDA, particularly caused by increased iron requirements during pregnancy, represent a high risk for preterm delivery, fetal growth retardation, low birth weight, and inferior neonatal health. Oral administration of ferrous sulfate to cure ID and IDA in pregnancy often fails to increase hematological parameters, causes adverse effects and increases inflammation. Recently, we have demonstrated safety and efficacy of oral administration of 30% iron saturated bovine lactoferrin (bLf) in pregnant women suffering from ID and IDA. Oral administration of bLf significantly increases the number of red blood cells, hemoglobin, total serum iron and serum ferritin already after 30 days of the treatment. The increasing of hematological values by bLf is related to the decrease of serum IL-6 and the increase of serum hepcidin, detected as prohepcidin, whereas ferrous sulfate increases IL-6 and fails to increase hematological parameters and prohepcidin. bLf is a more effective and safer alternative than ferrous sulfate for treating ID and IDA in pregnant women.

Lactoferrin Efficacy versus Ferrous Sulfate in Curing Iron Disorders in Pregnant and Non-Pregnant Women

Iron homeostasis in pregnancy compensates for increased iron requirements and in women of child-bearing age for iron loss in menses. Oral administration of ferrous sulfate, prescribed to cure iron deficiency (ID) and ID anemia (IDA), often fails to increase hematological parameters and causes adverse effects. Recently, we demonstrated safety and efficacy of bovine lactoferrin (bLf) in pregnant women suffering from ID/IDA. Two clinical trials were conducted on pregnant and non-pregnant women of child-bearing age suffering from ID/IDA. In both trials, women received oral administration of bLf 100 mg/twice/day (Arm A), or ferrous sulfate 520 mg/day (Arm B). Hematological parameters, serum IL-6 and prohepcidin were assayed before and after therapy. Unlike ferrous sulfate, bLf increased hematological parameters ( P<0.0001). In pregnant women, bLf decreased serum IL-6 ( P<0.0001), and increased prohepcidin ( P=0.0007). In non-pregnant women bLf did not change the low IL-6 levels while it increased prohepcidin ( P<0.0001). Ferrous sulfate increased IL-6 ( P<0.0001) and decreased prohepcidin ( P=0.093). bLf established iron homeostasis by modulating serum IL-6 and prohepcidin synthesis, whereas ferrous sulfate increased IL-6 and failed to increase hematological parameters and prohepcidin. bLf is a more effective and safer alternative than ferrous sulfate for treating ID and IDA.