نتایج جستجو برای: vitamin d toxicity

تعداد نتایج: 745313  

Moradi Rozbhani, Mahrokh, Sobhan, Mohammadreza, Khanlarzadeh, Elham,

Background and Objective: Seborrheic dermatitis is one of the most common inflammatory skin diseases that affect the sebaceous glands. Although the exact role of vitamin D in this disease is still not clearly understood, some studies have shown lower serum levels of vitamin D in seborrheic dermatitis patients. This study aimed to investigate the correlation between vitamin D deficiency and sebo...

Fatemeh Khanamani Falahati pour, Maedeh Jafari, Saeedeh Parvaresh,

Background: Urinary tract infection is one of the most common infectious diseases in children, the most severe form of which is acute pyelonephritis. Vitamin D plays a very important role in regulating the immune system, this study was conducted to compare vitamin D levels in children with urinary tract infections and healthy children in Kerman, Iran in 2020. Methods: This cross-sectional stud...

Journal: :Asthma research and practice 2015
Nikki Lynn Hue Nguyen Joseph M Pilewski Juan C Celedón Sivanarayana Mandalapu Megan L Blanchard Adrienne DeRicco Elizabeth Hartigan John F Alcorn Jay K Kolls

BACKGROUND Patients with cystic fibrosis (CF) complicated by allergic bronchopulmonary aspergillosis (ABPA) are vitamin D deficient and in vitro treatment with 1,25 (OH)2 vitamin D3 of CD4+ cells from CF patients with ABPA decreases Aspergillus fumigatus(Af)-induced Th2 responses. This Phase I clinical trial investigated the safety and effectiveness of daily vitamin D3 supplementation in CF pat...

Background: Febrile seizures are the most common convulsive disorder in children. There is growing evidence that vitamin D can affect gene expression and modulate various cell metabolisms. Also vitamin D may have a role in the etiology of febrile seizures. We aimed to explore vitamin D status in children with febrile seizure. Materials and Methods: This cross-sectional study was conducted on 40...

Ali Bijani, Farnaz Godazandeh, Gholamali Godazandeh, Pouya Tayebi, Zahra Kashi,

 Background: Hypocalcemia is a well-recognized complication after total thyroidectomy. Hypovitaminosis D may have additional effect in the development of hypocalcemia. This study aimed to determine the effect of total thyroidectomy on postoperative serum calcium in patients with and without hypovitaminosis D. Methods: This prospective study was performed on patients who underwent total...

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