l جامعة طرابلس

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Human milk composition is dynamic, and substitute formulae are intended to mimic its protein content. The purpose of this study was to investigate the potentiality of matrix-assisted laser desorption/ionization-time-of-flight mass spectrometry (MALDI-TOF MS), followed by multivariate data analyses as a tool to analyze the peptide profiles of mammalian, human, and formula milks. Breast milk samples from women at different lactation stages (2 (n = 5), 30 (n = 6), 60 (n = 5), and 90 (n = 4) days postpartum), and milk from donkeys (n = 4), cows (n = 4), buffaloes (n = 7), goats (n = 4), ewes (n = 5), and camels (n = 2) were collected. Different brands (n = 4) of infant formulae were also analyzed. Protein content (<30 kDa) was analyzed by MS, and data were exported for statistical elaborations. The mass spectra for each milk closely clustered together, whereas different milk samples resulted in well-separated mass spectra. Human samples formed a cluster in which colostrum constituted a well-defined subcluster. None of the milk formulae correlated with animal or human milk, although they were specifically characterized and correlated well with each other. These findings propose MALDI-TOF MS milk profiling as an analytical tool to discriminate, in a blinded way, different milk types. As each formula has a distinct specificity, shifting a baby from one to another formula implies a specific proteomic exposure. These profiles may assist in milk proteomics for easiness of use and minimization of costs, suggesting that the MALDI-TOF MS pipelines may be useful for not only milk adulteration assessments but also for the characterization of banked milk specimens …
Ahmed Ibrahim Abdulrahman elbousify (1-2026)
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Clinical and Histopathological Criteria in Libyan Children with Adrenocortical Tumors

MILLAD GHAWIL (6-2025)
, , pp. 1013-1016.

PROFILE OF SYSTEMIC LUPUS ERYTHEMATOUS PATIENTS AT PRESENTATION 10 YEARS OF SINGLE CENTER EXPERIENCE-TRIPOLI-LIBYA
Hala Etayari, Soad S. Hashad, Iman A. Almsellati, Majda N. Etfil, Zohairah O. Awhaidah, Suhaylah Alhadi Mohamed, Aya Twati, Monder Saed Moujran (1-2025)
Oxford Academics, , pp. 15-0.

Effect of sodium Valoproate in childhood epilepsy Tripoli children hospital
Seham Eshrif (1-2025)
Tripoli University, .

Further evidence supporting the role of DUT gene in diabetes with bone marrow failure syndrome
MILLAD GHAWIL (1-2025)
, .

The Libyan Arabic version of the Juvenile arthritis multidimensional assessment report (JAMAR)
S Hashad (1-2025)
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Beyond Hypothyroidism: Rare Case with unique complications
ROWIDA MOHAMED FITOURI KHASHEBI (2-2024)
ESPE e Learning web site/ ESPE WINTER SCHOOL CARIO 2024, .

Analysis of disease characteristics of a large patient cohort with congenital generalized lipodystrophy from the Middle East and North Africa
Nadia Omar Abdullah Elgazeer (1-2024)
, .