Results 81 to 90 of about 321,908 (256)
When B12 therapy fails: two case reports of intravenous vitamin B12 resistance in pernicious anemia
Khyber Medical University JournalBACKGROUND: Pernicious anemia is an autoimmune disorder causing vitamin B12 deficiency resulting from impaired absorption caused by intrinsic factor absence. Positive parietal cell and intrinsic factor antibodies confirm the diagnosis.
Zeeshan Shaikh +5 more
doaj +1 more source
Severe Vitamin B12 Deficiency in Pregnancy Mimicking HELLP Syndrome
Case Reports in Obstetrics and Gynecology, 2019 Severe vitamin B12 deficiency may present with hematologic abnormalities that mimic thrombotic microangiopathy disorders such as hemolysis, elevated liver enzymes, and low platelet count (HELLP) syndrome. We report a patient diagnosed with severe vitamin
Shravya Govindappagari +4 more
doaj +1 more source
Journal of the Formosan Medical Association, 2015 Folic acid deficiency (FAD) may result in macrocytic anemia. This study assessed the hematinic deficiencies and anemia statuses in oral mucosal disease patients with FAD (defined as folic acid ≤ 6 ng/mL). Methods: The blood hemoglobin (Hb), iron, vitamin
Julia Yu-Fong Chang +5 more
doaj +1 more source
A Rare Case of Acquired Hemolytic Anemia and Pancytopenia Secondary to Pernicious Anemia
Case Reports in Oncology, 2020 The commonest etiologies of new-onset pancytopenia are congenital bone marrow failure syndromes, marrow space-occupying lesions, infections, and peripheral destruction.
Sreethish Sasi, Mohamed A. Yassin
doaj +1 more source
EFSA Journal, Volume 23, Issue 7, July 2025.Abstract Following a request from the European Commission, the EFSA Panel on Nutrition, Novel Foods and Food Allergens (NDA) was asked to deliver an opinion on the safety of magnesium orotate dihydrate as a novel food (NF) pursuant to Regulation (EU) 2015/2283 and to address the bioavailability of magnesium from this source in the context of Directive ...
EFSA Panel on Nutrition +25 more
wiley +1 more source
United European Gastroenterology Journal, Volume 13, Issue 5, Page 773-797, June 2025.ABSTRACT Malabsorption is a complex and multifaceted condition characterised by the defective passage of nutrients into the blood and lymphatic streams. Several congenital or acquired disorders may cause either selective or global malabsorption in both children and adults, such as cystic fibrosis, exocrine pancreatic insufficiency (EPI), coeliac ...
Marco Vincenzo Lenti +29 more
wiley +1 more source
Pernicious anemia: a myelodysplastic syndrome look-alike
Journal of Community Hospital Internal Medicine Perspectives, 2019 Severe cytopenias (anemia, thrombocytopenia, neutropenia or any combination of these) are common causes of ER visits and hospital admissions. In adults, the etiology of cytopenias has a broad differential diagnosis including vitamin and mineral ...
Yazeed Kesbeh, Zahra Pakbaz
doaj +1 more source
Genetic migraine disorders and the response to calcitonin gene‐related peptide antagonist treatment
Headache: The Journal of Head and Face Pain, Volume 65, Issue 6, Page 1041-1043, June 2025.Abstract Calcitonin gene‐related peptide (CGRP) is a potent cerebral vasodilator and part of the trigeminal migraine cascade. Newer migraine therapies target CGRP signaling for both acute and preventative management of headache. In this series, we present two cases of genetic conditions, of which migraine is a key feature, responsive to CGRP antagonist
Andrea M. Kuczynski, William S. Kingston
wiley +1 more source
Patentable Subject [Anti]matter [PDF]
, 2002 The statements, The laws of nature, the principles of nature, the fundamental truths, etc., are not patentable, have been oft repeated but seldom understandingly used.
Leftwich, Kristoffer
core +1 more source
Human Inborn Errors of Immunity: 2019 Update of the IUIS Phenotypical Classification. [PDF]
, 2020 Since 2013, the International Union of Immunological Societies (IUIS) expert committee (EC) on Inborn Errors of Immunity (IEI) has published an updated phenotypic classification of IEI, which accompanies and complements their genotypic classification ...
Ailal, Fatima +18 more
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