Results 111 to 120 of about 243,218 (312)
Advanced Science, EarlyView.A conserved genomic region between two streptavidin genes in Streptomyces packages biosynthetic gene clusters for diverse biotin‐pathway antibiotics: acidomycin, stravidin, the new non‐proteinogenic amino acid ANDA, and the new BioA inhibitor α‐methyl‐KAPA.
Sumire Kurosawa +8 more
wiley +1 more source
Thalassemia minor presenting with vitamin B12 deficiency, paraparesis, and microcytosis
, 2018 Arwa Lardhi,1 Rania Alhaj Ali,1 Rola Ali,2 Tarek Mohammed1 1Internal Medicine Department, Doctor Soliman Fakeeh Hospital, Jeddah, Saudi Arabia; 2Umm al-Qura University, Mecca, Saudi Arabia Abstract: Vitamin B12 is essential for proper neurological ...
Alhaj Ali R, Ali R, Mohammed T, Lardhi A
core
Conjunctival impression cytology in xerophthalmia among rural children
Indian Journal of Ophthalmology, 1997 The advent of Conjunctival Impression Cytology (CIC) has opened a new chapter in the detection of Vitamin A deficiency as it is a simplified field technique.
Singh Mamta +6 more
doaj
Journal of Orthopaedic Surgery and ResearchPurpose Both vitamin C and D deficiencies are extremely common in clinical practice, especially in elderly population. Unfortunately, the role of vitamin C deficiency in osteoporosis related consequences is often neglected.
Lei He +4 more
doaj +1 more source
Effects of Mild and Severe Vitamin B Deficiencies on the Meiotic Maturation of Mice Oocytes
Nutrition and Metabolic Insights, 2017 We investigated the effects of vitamin B 1 deficiency on the meiosis maturation of oocytes. Female Crl:CD1 (ICR) mice were fed a 20% casein diet (control group) or a vitamin B 1 –free diet (test group).
Ai Tsuji +2 more
doaj +1 more source
Endogenous Engineering Reprograms Extracellular Vesicles for Enhanced Therapeutic Function
Advanced Science, EarlyView.This review explains how Extracellular vesicles‐producing cells can be endogenously engineered to load therapeutic proteins and nucleic acids. We summarize physiological and genetic strategies that harness native sorting pathways for selective cargo loading.
Jinghui Wang +10 more
wiley +1 more source
Frontiers in NutritionBackgroundExtensive research has established that vitamins A (VA) and D (VD) are essential to immune function. Deficiencies in these vitamins are associated with increased susceptibility to infections and more severe disease outcomes.
Yichuan Feng +6 more
doaj +1 more source
Microbial Odorant Detection Guides Drosophila Parasitoids Seeking Hosts in Fermenting Fruits
Advanced Science, EarlyView.Yeast microbes in fermenting fruits attract both host flies and their parasitoid wasps. Female Leptopilina boulardi detect yeast‐emitted ethyl esters via two olfactory receptors, LbouOR167 and LbouOR136. A conserved residue, Leu159, is critical for binding these compounds, enabling female wasps to locate host‐rich habitats.
Yueqi Lu +11 more
wiley +1 more source
Advanced Science, EarlyView.Dual priming with minocycline and photodynamic priming reprograms the pancreatic tumor microenvironment to overcome chemoresistance. By suppressing DNA repair enzyme Tdp1, inducing photooxidative damage, and enhancing irinotecan delivery via light‐activated nanoencapsulation, this strategy remodels the tumor microenvironment and drives immune ...
Fernanda V. Cabral +7 more
wiley +1 more source
Nutrition, Education and Development: The Case of Vitamin D Milk
Micronutrient deficiencies that reduce the health of children risk impeding human capital investments critical for economic development. While the developed world has largely eliminated the most pernicious of these deficiencies, they remain widespread in
Schwab, Benjamin
core