Results 61 to 70 of about 5,396,665 (272)

Self‐Assembled Pt(II) Complexes Boost Up Stem Cell Proliferation and Accelerate Metamorphosis in Living Organisms

open access: yesAngewandte Chemie, EarlyView.
Pt1, an organometallic platinum‐based complex, act as a modulator of redox homeostasis in cnidarians, regulating cellular functions and life‐cycle dynamics. In Nematostella vectensis, it mitigates oxidative stress, strengthens detox systems and accelerates development.
Giuseppina Tommasini   +13 more
wiley   +2 more sources

Spectrofluorimetric Determination of Some Water-Soluble Vitamins

open access: yes, 2011
Two simple and sensitive spectrofluorimetric methods were developed for determination of three water-soluble vitamins (B1, B2, and B6) in mixtures in the presence of cyanocobalamin.
Marwa R Mohamed   +3 more
core   +1 more source

Determination of Water Soluble Vitamins [(B group: B1, B2, and B6) by RP- HPLC. [PDF]

open access: yes, 2016
Vitamins are minor but essential constituents offload. They are required for the normal growth, maintenance and functioning of  the human body. Many different  analytical methods   has been  done  to determine Water Soluble Vitamins (B group: B1, B2, and
Abdullah, Ramla
core   +1 more source

Super‐Multiplexed Label‐Free Raman Imaging Uncovers Novel Testicular Metabolic Couplings for Residual Body and Spermatogonial Differentiation

open access: yesAdvanced Science, EarlyView.
Super‐multiplexed Label‐free Raman Imaging (SLRI) enables 2D/3D metabolic mapping of intact Drosophila testes. Moving beyond descriptive morphology, it establishes a multidimensional tool for tissue metabolic remodeling, and offers a generalizable platform for complex tissue analysis, with implications extending to development and disease. ABSTRACT The
Jiaxin Li   +23 more
wiley   +1 more source

The Natural Product Corramycin Acts as a DNA Gyrase Poison and Overcomes Fluoroquinolone Resistance in Mycobacterium tuberculosis

open access: yesAdvanced Science, EarlyView.
Corramycin, a myxobacterial natural product antibiotic, exhibits potent bactericidal activity against multidrug‐resistant Mycobacterium tuberculosis. The compound hijacks bacterial transporters such as BacA and OppABCD to enter the cell and inhibits DNA synthesis through a previously unrecognized mode of DNA gyrase poisoning, locking the enzyme in an ...
Franziska Fries   +25 more
wiley   +1 more source

Recent advances in detection techniques for vitamin analysis: A comprehensive review

open access: yesFood Chemistry: X
Vitamins are vital micronutrients that play critical roles in human growth and development. However, vitamins are highly susceptible to degradation by light, heat, oxygen, and interactions with other food components during processing and storage ...
Xiangrui Li   +6 more
doaj   +1 more source

Vitamin composition of ethnic foods commonly consumed in Europe

open access: yesFood & Nutrition Research, 2012
Background: Vitamin analyses are particularly important for estimating dietary intakes, determining nutritional status and regulating food labelling. Due to the increased popularity of ethnic foods, the vitamin composition of these foods is required to ...
Jane Ireland   +5 more
doaj   +1 more source

The MoSR‐MoDde1 Regulatory Axis: A Novel Determinant of DMI Sensitivity and a Target for Sustainable Rice Blast Control

open access: yesAdvanced Science, EarlyView.
The transcription factor MoSR governs DMI fungicide sensitivity in Magnaporthe oryzae through dual regulation of ergosterol biosynthesis and the detoxification enzyme MoDde1. Targeting MoDde1 via a small‐molecule inhibitor or host‐induced gene silencing enhances DMI efficacy against rice blast, offering a sustainable disease management strategy ...
Fan‐Zhu Meng   +10 more
wiley   +1 more source

A Dual-Mode CE–MS/MS Strategy for Simultaneous Determination of Water- and Fat-Soluble Vitamins in Juices, Milk, and Yogurt

open access: yesBulletin of Pharmaceutical Sciences. Assiut University
Measuring vitamins in food is an essential step in verifying nutritional claims and monitoring quality since juices and dairy products vary in polarity, stability, and matrix effects.
Sura Ahmed   +5 more
doaj   +1 more source

Nutrient Transport in the Mammary Gland: Calcium, Trace Minerals and Water Soluble Vitamins. [PDF]

open access: yes, 2014
Milk nutrients are secreted by epithelial cells in the alveoli of the mammary gland by several complex and highly coordinated systems. Many of these nutrients are transported from the blood to the milk via transcellular pathways that involve the ...
Hediger, Matthias   +3 more
core   +2 more sources

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