Relationship between vitamin D in obstructive sleep apnea syndrome and psoriasis patients
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Dosyalar
Tarih
2022
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Termedia Publishing House Ltd
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
Introduction: Although psoriasis and obstructive sleep apnea syndrome (OSAS) are associated with systemic inflammation, studies on their potential bilateral relationship are not sufficient. Aim: To investigate vitamin D levels and receptor gene polymorphisms in patients with OSAS and psoriasis and the associations with these diseases. Material and methods: One hundred thirty-seven patients included in the study consisted of 4 different groups: group 1, those with both diseases; group 2, those with OSAS only; group 3, patients with psoriasis only; and group 4, healthy controls. The patients??? serum calcium, phosphorus, AHI, Epworth Sleepiness Scale, Psoriasis Area Severity Index, and VDR TagI, ApaI, BsmI polymorphisms were compared. Results: Vitamin D levels of groups 1, 2 and 3 were found to be lower than in controls. There was no statistically significant correlation between VDR TagI, ApaI, BsmI gene polymorphisms of the groups. Vitamin D levels were significantly higher in patients with heterozygous ApaI genotype (A/C) compared to patients with normal (A/A) or homozygous mutant (C/C) genotype (p < 0.05). No relationship was determined between VDR TagI, ApaI, BsmI, and the other parameters. Conclusions: In our study, 1,25(OH)2-vitamin D3 levels were significantly lower in all disease groups compared to the control group. Although there is no difference between the groups in terms of VDR gene polymorphism, we think that there may be a bidirectional relationship between these diseases based on the low vitamin D levels.
Açıklama
Anahtar Kelimeler
Psoriasis, Obstructive Sleep Apnea Syndrome, Vitamin D, Vdr Polymorphism, D-Receptor Gene, Serum Concentration, Association, Polymorphism, Risk, Disease, Deficiency, Genotypes
Kaynak
Postepy Dermatologii I Alergologii
WoS Q Değeri
Q4
Scopus Q Değeri
Q3
Cilt
39
Sayı
2