Results 1 to 10 of about 212,512 (263)

Teratogenia da vitamina A Vitamin A teratogenicity

Revista Brasileira de Saúde Materno Infantil, 2003
A vitamina A é essencial à preservação e ao funcionamento normal dos tecidos, assim como, ao crescimento e desenvolvimento. No humano há evidência indireta que a vitamina A em excesso, durante as primeiras semanas de gestação é teratogênica. Do contrário,
Maria Helena de Castro Chagas, Hernando Flores, Florisbela de Arruda Camara e Siqueira Campos, Raquel Araújo de Santana, Erika Chagas Barreto Lins   +4 more
doaj   +1 more source

Vitamin D Deficiency Association with Comorbid Diseases in Palestine: “A Cross-Sectional Observation Study”

International Journal of General Medicine, 2022
Abdallah Damin Abukhalil, Hiba Falana,* Rawan Hamayel,* Fatima Yasser,* Aleen Nasser,* Hani Naseef, Ni’meh Al-Shami, Abdullah Rabba Pharmacy Department, Faculty of Pharmacy, Nursing and Health Professions, Birzeit University, Birzeit ...
Abukhalil AD, Falana H, Hamayel R, Yasser F, Nasser A, Naseef H, Al-Shami N, Rabba A   +7 more
doaj  

Effects of Mild and Severe Vitamin B Deficiencies on the Meiotic Maturation of Mice Oocytes

Nutrition and Metabolic Insights, 2017
We investigated the effects of vitamin B 1 deficiency on the meiosis maturation of oocytes. Female Crl:CD1 (ICR) mice were fed a 20% casein diet (control group) or a vitamin B 1 –free diet (test group).
Ai Tsuji, Toshinobu Nakamura, Katsumi Shibata   +2 more
doaj   +1 more source

Hipovitaminose A em recém-nascidos em duas maternidades públicas no Rio de Janeiro, Brasil

Cadernos de Saúde Pública
O estado nutricional de vitamina A foi avaliado, através dos níveis de retinol no sangue do cordão umbilical, em 253 recém-nascidos assistidos em duas maternidades públicas do Município do Rio de Janeiro.
Rejane Andréa Ramalho, Luiz Antonio dos Anjos, Hernando Flores   +2 more
doaj  

Conjunctival impression cytology in xerophthalmia among rural children

Indian Journal of Ophthalmology, 1997
The advent of Conjunctival Impression Cytology (CIC) has opened a new chapter in the detection of Vitamin A deficiency as it is a simplified field technique.
Singh Mamta, Singh G, Dwevedi S, Singh Kamaljit, Kumar D, Tiwari A, Aggarwal Manoj   +6 more
doaj  

Association of vitamin A and D deficiency and the presence of sepsis in the geriatric population: a cross-sectional study

Frontiers in Nutrition
BackgroundExtensive research has established that vitamins A (VA) and D (VD) are essential to immune function. Deficiencies in these vitamins are associated with increased susceptibility to infections and more severe disease outcomes.
Yichuan Feng, Yichuan Feng, Pengfei Xuan, Ping Kang, Jingping Yang, Hongyan Wang, Tiewei Li   +6 more
doaj   +1 more source

The association of vitamin D deficiency and glucose control among diabetic patients

Saudi Pharmaceutical Journal, 2017
Objective: To evaluate the association between the level of vitamin D and glycemic control among patients with diabetes. Research design and method: We analyzed data collected from NHANES 2003–2006. We included only non-pregnant adult diabetic persons 18 
Mansour S Almetwazi, Ahmad O Noor, Diena M Almasri, Ioana Popovici, Tariq Alhawassi, Khalid A Alburikan, Catherine A Harrington   +6 more
doaj   +1 more source

The association of combined vitamin C and D deficiency with bone mineral density and vertebral fracture

Journal of Orthopaedic Surgery and Research
Purpose Both vitamin C and D deficiencies are extremely common in clinical practice, especially in elderly population. Unfortunately, the role of vitamin C deficiency in osteoporosis related consequences is often neglected.
Lei He, Kishor chhantyal, Zihao Chen, Ruijue Zhu, Liangming Zhang   +4 more
doaj   +1 more source

A reviewed approach to vitamin D supplementation in pediatric age in Portugal

Portuguese Journal of Pediatrics
Vitamin D deficiency is a well-established cause of rickets in children and has been reported as associated to impacts on other systems and organs. Vitamin D deficiency and insufficiency are pediatric worldwide global health problems.
Carla Rêgo, Gonçalo Cordeiro-Ferreira, Maria J. Lages-Fonseca, Mariana Moura-Relvas, Ricardo Ferreira, Sofia Pinto-da Costa   +5 more
doaj   +1 more source

The Prevalence of Vitamin D Deficiency among Cancer Survivors in a Nationwide Survey of the Korean Population.

PLoS ONE, 2015
BackgroundRecent studies have shown that inadequate vitamin D levels are associated with a poor cancer prognosis, but data regarding actual vitamin D levels in cancer survivors are limited.
Myueng Guen Oh, Mi Ah Han, Jong Park, So Yeon Ryu, Seong-Woo Choi   +4 more
doaj   +1 more source