Results 81 to 90 of about 606,048 (284)

B12C2N Interstitial Boron subcarbonitride with peculiar magnetic properties: First principles investigations [PDF]

arXiv, 2021
The subcarbides B12C3 and B13C2 known for their abrasive properties, can be structurally considered as carbon inserted rhombohedral alpha-B12 and expressed as B12{C-C-C} and B12(C-B-C). Using density functional theory DFT computations, the substitution of the central atom in the linear triatomic interstitials by N leads to an original new boron ...
arxiv  

Folic Acid and Vitamin B12 Administration in CKD, Why Not?

Nutrients, 2019
Patients affected by chronic kidney disease (CKD) or end-stage renal disease (ESRD) experience a huge cardiovascular risk and cardiovascular events represent the leading causes of death.
I. Capelli, G. Cianciolo, L. Gasperoni, Fulvia Zappulo, F. Tondolo, M. Cappuccilli, G. La Manna   +6 more
semanticscholar   +1 more source

Natural History and Diagnostic Findings in an Adult Man Diagnosed With Attenuated Krabbe Disease

American Journal of Medical Genetics Part A, EarlyView.
ABSTRACT Krabbe disease (KD), or globoid cell leukodystrophy, is a rare autosomal recessive lysosomal storage disorder caused by a deficiency in galactocerebrosidase (GALC), leading to psychosine (galactosylsphingosine) accumulation and myelin damage.
Eamon P. McCarron, Andrew Oldham, Amit Herwadkar, Sarah Jenkinson, Christopher Campbell, Kate Neal, Heather J. Church, James A. Cooper, Karolina M. Stepien   +8 more
wiley   +1 more source

Findings of 18F‐PI‐2620 tau PET imaging in patients with Alzheimer’s disease and healthy controls in relation to the plasma P‐tau181 levels in a Japanese sample

Neuropsychopharmacology Reports, Volume 42, Issue 4, Page 437-448, December 2022., 2022
The present pilot study examined the ability of 18F‐PI‐2620 tau PET tracer to distinguish between healthy control and Alzheimer's disease, as well as correlations with plasma p‐tau181 and cognitive test results. Though the sample size was small, seven for each group, its SUVR in the target brain regions showed distinct differences between them and high
Shogyoku Bun, Sho Moriguchi, Toshiki Tezuka, Yoshiaki Sato, Keisuke Takahata, Morinobu Seki, Shinichiro Nakajima, Yasuharu Yamamoto, Yasunori Sano, Natsumi Suzuki, Ayaka Morimoto, Ryo Ueda, Hajime Tabuchi, Daisuke Ito, Masaru Mimura   +14 more
wiley   +1 more source

Prenatal Brain Abnormalities in Sodium‐Dependent Multivitamin Transporter Deficiency

American Journal of Medical Genetics Part A, EarlyView.
ABSTRACT In treatable neurometabolic disorders, early diagnosis and prompt initiation of treatment are key to improved survival and outcomes. Biallelic variants in SLC5A6 cause sodium‐dependent multivitamin transporter deficiency (OMIM # 618973), which is treatable with high‐dose pantothenic acid, biotin, and alpha lipoic acid.
Eri Ogawa, Kenjiro Kosaki, Toshiki Takenouchi   +2 more
wiley   +1 more source

The consistency of vitamin B12 in marketed microalgae powders

International Journal of Agricultural Research, Innovation and Technology
Vitamin B12 is a water nutrient that plays a key role, in DNA replication and the production of red blood cells as well as maintaining proper neuron function in the body system.
Md. Mirazul Islam
doaj   +1 more source

Vitamin K content of Australian-grown horticultural commodities [PDF]

Food Chem. 452:139382 (2024)
Vitamin K is emerging as a multi-function vitamin that plays a role in bone, brain and vascular health. Vitamin K composition data remain limited globally and Australia has lacked nationally representative data for vitamin K1 (phylloquinone, PK) in horticultural commodities.
arxiv   +1 more source

Neurological symptoms of vitamin B12 deficiency: analysis of pediatric patients*

Acta Clinica Croatica, 2019
SUMMARY Vitamin B12 is one of the essential vitamins that affect various systems in the body, including the central nervous system. Vitamin B12 plays an important part in the metabolism of the nervous system, although its exact role under pathological ...
H. M. Serin, E. Arslan
semanticscholar   +1 more source

Alzheimer's Association clinical practice guideline for the Diagnostic Evaluation, Testing, Counseling, and Disclosure of Suspected Alzheimer's Disease and Related Disorders (DETeCD‐ADRD): Executive summary of recommendations for primary care

Alzheimer's &Dementia, EarlyView.
Abstract US clinical practice guidelines for the diagnostic evaluation of cognitive impairment due to Alzheimer's disease (AD) or AD and related dementias (ADRD) are decades old and aimed at specialists. This evidence‐based guideline was developed to empower all—including primary care—clinicians to implement a structured approach for evaluating a ...
Alireza Atri, Bradford C. Dickerson, Carolyn Clevenger, Jason Karlawish, David Knopman, Pei‐Jung Lin, Mary Norman, Chiadi Onyike, Mary Sano, Susan Scanland, Maria Carrillo   +10 more
wiley   +1 more source

Prevalence of Vitamin B12 Deficiency Among Pregnant Women in Samsun Province of Turkey

Çukurova Üniversitesi Tıp Fakültesi Dergisi, 2014
Purpose: Vitamin B12 deficiency in infancy can cause severe demyelinating central nervous system disorder. Most cases are exclusively breast-fed infants born to mothers with deficient vitamin B12 stores.
Ebru Yilmaz Keskin, Basar Demir, Mahir igde, Banu Gulcan Oksuz   +3 more
doaj