Results 101 to 110 of about 320,245 (377)

Holotranscobalamin, a marker of vitamin B-12 status: analytical aspects and clinical utility12345 [PDF]

Approximately one-quarter of circulating cobalamin (vitamin B-12) binds to transcobalamin (holoTC) and is thereby available for the cells of the body. For this reason, holoTC is also referred to as active vitamin B-12.
Aarsetøy, Baker, Bamonti, Begley, Bleie, Bor, Bor, Brady, Carmel, Carmel, Carmel, Carmel, Castro, Clarke, Ebba Nexo, Elke Hoffmann-Lücke, Fedosov, Garrod, Green, Hardlei, Hardlei, Herbert, Herrmann, Herrmann, Herzlich, Hom, Hvas, Hvas, Hvas, Hvas, Kolhouse, Li, Lindemans, Lindgren, Lloyd-Wright, Loikas, Loikas, Miller, Moller, Morkbak, Morkbak, Morkbak, Murphy, Nexo, Nexo, Nexo, Nexo, Nexo, Nexo, Nexø, Nissen, Obeid, Orning, Platica, Quadros, Quadros, Refsum, Refsum, Schrempf, Skouby, Ulleland, van Kapel, von Castel-Roberts   +62 more
core   +2 more sources

Study of Vitamin B 12 deficiency and peripheral neuropathy in metformin-treated early Type 2 diabetes mellitus

Indian Journal of Endocrinology and Metabolism, 2016
Background: Long-term therapy with metformin was shown to decrease the Vitamin B 12 level and manifested as peripheral neuropathy. Aim: The aim of this study is to define the prevalence of Vitamin B 12 deficiency in early Type 2 diabetic patients ...
Rudra Prasad Roy, Kaushik Ghosh, Manas Ghosh, Amitava Acharyya, Ambarish Bhattacharya, Mrinal Pal, Sisir Chakraborty, Nilanjan Sengupta   +7 more
doaj   +1 more source

One month of nitrous oxide abuse causing acute vitamin B 12 deficiency with severe neuropsychiatric symptoms

BMJ Case Reports, 2019
A 21-year-old university student studying abroad in the USA presented to the emergency department with double vision, lower extremity weakness with difficulty ambulating and other neuropsychiatric symptoms.
M. Lundin, J. Cherian, Michael Nyika Andrew, Richa Tikaria   +3 more
semanticscholar   +1 more source

Nanofillers Reinforcing Biopolymer Composites for Sustainable Food Packaging Applications: A State‐of‐the‐Art Review

Advanced Functional Materials, EarlyView.
Biopolymers are sustainable, biodegradable alternatives to petroleum‐based plastics for food packaging. Its adoption is often limited by poor mechanical strength, barrier properties, and improved thermal stability through the incorporation of nanofillers.
Himakshi Baishya, Joydeep Dutta, Santosh Kumar   +2 more
wiley   +1 more source

Vitamin B Deficiency Does not Affect the Liver Concentrations of the Other Seven Kinds of B-Group Vitamins in Rats

Nutrition and Metabolic Insights, 2013
We aimed to determine the effects of vitamin B 1 deficiency on vitamin contents of urine, liver, and blood. In the current study, rats were divided into 3 groups (n = 5, each group): the first was freely fed a complete diet (ad lib-fed control group ...
Katsumi Shibata, Atsushi Shimizu, Tsutomu Fukuwatari   +2 more
doaj   +1 more source

Serum Vitamin B12 in chronic telogen effluvium patients: A case–control study

Journal of Dermatology and Dermatologic Surgery, 2022
Background: Diffuse hair loss is a common complaint in dermatology clinics. Chronic telogen effluvium is a common form of diffuse hair loss. Chronic telogen effluvium is characterized usually by the abrupt onset of diffuse shedding of telogen hairs for ...
P Mamatha, K Aparna
doaj   +1 more source

Vitamin B-12 deficiency after gastric surgery for obesity.

American Journal of Clinical Nutrition, 1996
Low serum vitamin B-12 concentrations after gastric bypass (GB) surgery for obesity were observed in 11 of 28 patients without detectable impairment of crystalline vitamin B-12 absorption.
B. Rhode, P. Arseneau, B. Cooper, M. Katz, B. Gilfix, L. Maclean   +5 more
semanticscholar   +1 more source

Selective Laser Sintering 3D Printing of Drug‐Loaded Intravitreal Implants

Advanced Functional Materials, EarlyView.
Selective laser sintering enables the fabrication of biodegradable and biocompatible intravitreal implants with tunable microstructures for sustained drug delivery. By modulating laser scanning speed, the polymer matrix architecture is engineered to control the release kinetics of dexamethasone and riboflavin over several months. This approach offers a
Iria Seoane‐Viaño, Carlos Bendicho‐Lavilla, Haya Alfassam, Bárbara Blanco‐Fernández, Abdul W. Basit, Francisco J. Otero‐Espinar   +5 more
wiley   +1 more source

Non-skeletal activities of vitamin d: From physiology to brain pathology [PDF]

, 2019
Vitamin D is a secosteroid hormone regulating the expression of almost 900 genes, and it is involved in the regulation of calcium and phosphate metabolism, immune response, and brain development.
Bruna Lo Sasso, Chiara Bellia, Concetta Scazzone, Giorgia Iacolino, Giulia Bivona, Luisa Agnello, Marcello Ciaccio   +6 more
core   +1 more source

Biomaterial Strategies for Targeted Intracellular Delivery to Phagocytes

Advanced Functional Materials, EarlyView.
Phagocytes are essential to a functional immune system, and their behavior defines disease outcomes. Engineered particles offer a strategic opportunity to target phagocytes, harnessing inflammatory modulation in disease. By tuning features like size, shape, and surface, these systems can modulate immune responses and improve targeted treatment for a ...
Kaitlyn E. Woodworth, Neal I. Callaghan, Locke Davenport Huyer   +2 more
wiley   +1 more source