Involvement of Vitamin D in Chronic Infections of the Waldeyer`s Ring in the School Aged Child.

Chronic infections of the Waldeyer`s lymphatic ring constitute a frequent pathology in school age, one of the pathogenic mechanisms involving low levels of vitamin D. In this study, we analyzed integrated the clinico-epidemiological aspects, the risk factors and the serum level of vitamin D for 51 school aged children who presented chronic inflammation in various levels of the Waldeyer`s ring. Most inflammations were present in females patients (80.4%), from the urban areas (66.6%), being localized in palatine tonsils (64.7%), in patients with deficient prophylaxis of hypovitaminosis D (68.6%) and low serum levels of vitamin D (72.5%). The results highlight the importance of maintaining a normal status of vitamin D, especially in recurrent infectious context.

Implications of the Iron Deficiency in Lower Tract Respiratory Acute Infections in Toddlers.

Iron deficiency anemia can result in an abnormal immune response and an increased incidence of the respiratory tract infections. In this study we analyzed statistically the association of acute lower respiratory tract infections with anemic status and associated risk factors for a number of 166 toddlers (1-3 years), using a control group of 26 cases without infectious status. The statistical analysis indicated the significant association of the infectious status with the anemic status of the patients as well as with the rural living areas, non-natural nutrition, prematurity and respiratory history. At the same time, we found a statistically significant association of anemic status with rural living areas and non-natural diet. The results obtained can be used to stratify patients for standardized treatment to regulate the iron metabolism and implicitly to combat the infectious disease.