Перегляд за Автор "Mahmudov, I.Sh."

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  • Ескіз
    Документ
    Factors affecting the development of bronchoobstructive syndrome in children of different ages
    (2025) Mahmudov, I.Sh.; Aliyeva, U.A.; Majidova, H.B.
    The study investigated the clinical and etiological characteristics of Bronchoobstructive Syndrome (BOS) in 54 hospitalized children (3–10 years) following Acute Respiratory Viral Infections (ARVI). BOS occurred more frequently (74%) in children under 5 years old, primarily due to viral etiology and associated with pronounced atopy (53.3%). In older children (over 5 years), the development of BOS was more frequently associated with atypical pathogens (mycoplasma) and sensitization to respiratory allergens (83%). The duration of BOS (around 5.2–5.6 days) showed little variance across age groups. The findings highlight age-dependent etiological factors (viral/atypical) and the critical role of atopy in BOS development in younger children.
  • Ескіз
    Документ
    The influence of vitamin D concentration on the course of atopic dermatitis in children
    (2025) Mahmudov, I.Sh.; Hasanov, A.M.; Mustafayeva, S.Y.
    The study investigated the relationship between serum vitamin D (25(OH)D) concentration and the severity of atopic dermatitis (AtD), as well as food allergen sensitization in 44 children. Results showed that 25(OH)D levels were significantly lower in children with AtD compared to healthy controls (56% of AtD patients had deficiency/insufficiency). A strong inverse correlation was found: the more severe the AtD (higher SCORAD index), the lower the 25(OH)D concentration ($p=0.015$). Similar findings were observed in children with food sensitization. The study confirms that oxidative stress intensifies in DM and that vitamin D application contributes to the increase of antioxidative capacity, suggesting its role in pathogenetic correction.