Results 51 to 60 of about 1,000,509 (259)

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

Hematology
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, Xiansheng Luo, Cuiyun Wu, Juan Wang, Zhiming Wang, Meiqing Lei   +5 more
doaj   +1 more source

Serum Cobalamin and Methylmalonic Acid Concentrations in Hyperthyroid Cats Before and After Radioiodine Treatment

Journal of Veterinary Internal Medicine, 2016
Background Hyperthyroidism, the most common endocrine disorder in cats, has been associated with low serum cobalamin concentrations. Whether this is a functional cobalamin deficiency of clinical importance has not been assessed.
B.M. Geesaman, W.H. Whitehouse, K.R. Viviano   +2 more
doaj   +1 more source

Cobalamin deficiency and pathogenesis of neurological disorders

Вестник медицинского института «Реавиз»: Реабилитация, врач и здоровье, 2021
The brief review deals with the specific value of B vitamins for the nervous system, the mechanisms of transport and metabolic functions of cobalamin, pathogenetic theories related to vitamin B12 deficiency such as canonical biochemical theory and the ...
A. V. Pereshein, S. V. Kuznetsova, T. E. Potemina   +2 more
doaj   +1 more source

Pitfalls in the diagnostic evaluation of subacute combined degeneration [PDF]

, 2015
We report a case of a 43-year-old man presenting with a 2-week history of painless ascending sensory disturbances, suspected to be suffering from acute inflammatory polyneuropathy.
Linnebank, M, Müller, D, Tarnutzer, A A, Ulrich, A   +3 more
core   +1 more source

Cobalamin C Deficiency–Associated Pigmentary Retinopathy [PDF]

JAMA Ophthalmology, 2015
A12-year-oldgirlhadpoorvision inbotheyessincechildhood.Visual acuitywas counting fingerswith associatednystagmus. Theelectroretinogramwasnonrecordable.Hermedicalhistorywasnotableforfailuretothrive,methylmalonicaciduria,andhomocystinuria.Genetictesting revealedmutations in theMMACHC gene.
José María, Garcia-Gonzalez, Ashley E, Neiweem, Michael A, Grassi   +2 more
openaire   +2 more sources

Amyloid β Instigates Cardiac Neurotrophic Signaling Impairment, Driving Alzheimer's Associated Heart Disease

Advanced Science, EarlyView.
This research identified cardiac amyloid pathology, neurotrophic factor depletion, and reduced myocardial nerve function in a transgenic model of cerebral amyloidosis (Tg2576), Aβ‐challenged cardiomyocytes, and in human AD heart tissue. These findings carry significant diagnostic and therapeutic implications, emphasizing the role of neuro‐signaling ...
Andrea Elia, Rebecca Parodi‐Rullan, Rafael Vazquez‐Torres, Ashley Carey, Huaqing Zhao, Sabzali Javadov, Silvia Fossati   +6 more
wiley   +1 more source

Evaluating Red Patches and Burning Mouth Symptoms as Oral Biomarkers in Cobalamin Deficiency: A Comparative Study

Plasmatology
Background Vitamin B12 (cobalamin) deficiency can manifest through various nonspecific oral symptoms. Early diagnosis is crucial but challenging due to subtle and progressive clinical features.
Sanjay Chikkarasinakere Jogigowda MDS, Karthikeya Patil MDS, Varusha Sharon Christopher MDS, Namrata Suresh MDS, Shilpa Padar Shastry MDS, Vidya Gowdappa Doddawad MDS   +5 more
doaj   +1 more source

Hashimoto's thyroiditis and autoimmune gastritis [PDF]

, 2017
The term "thyrogastric syndrome" defines the association between autoimmune thyroid disease and chronic autoimmune gastritis (CAG), and it was first described in the early 1960s.
Brusca, Nunzia, Capriello, Silvia, Cellini, Miriam, Centanni, Marco, Gargano, Lucilla, Santaguida, MARIA GIULIA, Virili, Camilla   +6 more
core   +3 more sources

Overview of Encapsulated Lysine and Methionine and Their Impacts on Transition Cow Performance and Health

Animal Research and One Health, EarlyView.
The transition period in dairy cows, spanning 3 weeks before and after calving, is a critical phase characterized by increased nutrient demands, reduced dry matter intake (DMI), and elevated risk of metabolic disorders such as negative nutrient balance (NNB), lipolysis, proteolysis, and oxidative stress.
Mohammed S. Seleem, Samy A. Elsaadawy, Zhaohai Wu, Lu Ma, Todd R. Callaway, Dengpan Bu   +5 more
wiley   +1 more source

Recent Advances in Chemical Probing Strategies for RNA Structure Determination in Vivo

Chemistry – A European Journal, EarlyView.
This Review illustrates how structural probes combined with advanced sequencing technologies are revolutionizing our ability to map RNA structures and interactions within living cells. It highlights the development of innovative strategies tailored to probe RNA structures in particular biological contexts.
Maryana Yarshova, Jieyu Zhao, Chun Kit Kwok   +2 more
wiley   +1 more source