Results 121 to 130 of about 51,500 (320)

Donepezil‐Induced Severe Anorexia and T‐Wave Inversion in Early‐Onset Alzheimer's Disease: A Case Report

open access: yesClinical Case Reports, Volume 14, Issue 1, January 2026.
ABSTRACT Donepezil hydrochloride, used to treat Alzheimer's disease, is typically initiated at a low dose and titrated to minimize gastrointestinal side effects. Despite its favorable safety profile, the patient developed severe anorexia, dehydration, and electrocardiographic abnormalities.
Nobuyuki Takahashi   +4 more
wiley   +1 more source

Vitamin B12 measurements across neurodegenerative disorders. [PDF]

open access: yes, 2020
Background:Vitamin B12 deficiency causes a number of neurological features including cognitive and psychiatric disturbances, gait instability, neuropathy, and autonomic dysfunction. Clinical recognition of B12 deficiency in neurodegenerative disorders is
Christine, Chadwick W   +3 more
core  

Pernicious anemia is a common cause of cobalamin deficiency-caused megaloblastic anemia in Hainan, China

open access: yesHematology
Background Pernicious anemia (PA) is believed to be highly prevalent in Western countries but has rarely been reported in China. The study explores whether PA, an autoimmune disease, is an uncommon cause of cobalamin (vitamin B12) deficiency anemia in ...
Meixiao Shen   +5 more
doaj   +1 more source

Three Challenging Cases of Autoimmune Encephalitis: A Case‐Series and a Review of the Literature

open access: yesClinical Case Reports, Volume 14, Issue 1, January 2026.
ABSTRACT This manuscript highlights the importance of considering autoimmune encephalitis in patients presenting with multisystem symptoms that cannot be explained by a single neurological condition. Early inclusion of autoimmune encephalitis in the differential diagnosis can help avoid unnecessary treatments and reduce overall healthcare costs.
Mohammad Ali Bahramy   +2 more
wiley   +1 more source

Ophthalmic Manifestations and Long-Term Visual Outcomes in Patients with Cobalamin C Deficiency [PDF]

open access: hybrid, 2016
Brian P. Brooks   +6 more
openalex   +1 more source

Exploring Ectoine Production From Methanol, Formate, and Electrochemically Produced Formate by Methyloligella halotolerans

open access: yesEngineering in Life Sciences, Volume 26, Issue 1, January 2026.
ABSTRACT Microbial synthesis using renewable C1‐carbon sources like electrochemically produced formate (e‐formate) represents a promising approach for climate‐neutral chemical production. This study investigates formate utilization for ectoine biosynthesis by the halophilic methylotroph Methyloligella halotolerans.
Aykut Kas   +5 more
wiley   +1 more source

Expression of the cobalamin transporters cubam and MRP1 in the canine ileum-Upregulation in chronic inflammatory enteropathy.

open access: yesPLoS ONE
Chronic inflammatory enteropathy (CIE) in dogs, a spontaneous model of human inflammatory bowel disease (IBD), is associated with a high rate of cobalamin deficiency.
Stefanie Kather   +8 more
doaj   +1 more source

Nutrient Composition of Marine Fish Species From the East African Coast: Implications for Food and Nutrition Security

open access: yesFood Science &Nutrition, Volume 14, Issue 1, January 2026.
This study novel analytical data of 24 commonly consumed marine fish species from East Africa to assess their nutrient content and contribution to Codex nutrient reference values. Results showed that small fish species, typically eaten whole, are richer in key micronutrients compared to larger, filleted species. These findings highlight the nutritional
Mackrina Patrick Nombo   +7 more
wiley   +1 more source

The refolding of recombinant human liver methylmalonyl-CoA mutase from inclusion bodies produced in Escherichia coli : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Biochemistry at Massey University [PDF]

open access: yes, 1998
Human methylmalonyl-CoA mutase (hMCM) is an adenosylcobalamin-dependent enzyme that catalyses the structural rearrangement of (R)-methylmalonyl-CoA to succinyl-CoA as pan of the catabolism of the branched chain amino acids valine, leucine and isoleucine,
Hayes, Michelle Marie
core  

Ameliorative Effect of Beetroot Against Folic Acid Deficiency: A Review

open access: yesFood Science &Nutrition, Volume 14, Issue 1, January 2026.
Beets, as well as folic acid supplements, provide a possible nutritional intervention for nutritional insufficiency, and this is especially true in functional foods. Offering a holistic explanation of beetroot's medicinal properties, this paper explores the means by which its bioactive constituents can counteract the adverse effects of folic acid ...
Amara Rasheed   +7 more
wiley   +1 more source

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