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Structure characterization and intestinal immune promotion effect of polysaccharide purified from Alhagi camelorum Fisch.
Manafu, Zulikeyan; Du, Ronglijiao; Kudereti, Tuerhong; Abulikemu, Gulimire; Lakho, Shakeel Ahmed; Xue, Lijun; Bierdelieke, Ayibike; Khand, Faiz Muhammad; Leghari, Ambreen; Xie, Yuan; Abula, Saifuding; Bake, Bateer; Guo, Qingyong; Wusiman, Adelijiang.
  • Manafu Z; Xinjiang Key Laboratory of New Drug Study and Creation for Herbivorous Animal, College of Veterinary Medicine, Xinjiang Agricultural University, Urumqi 830052, PR China; College of Grassland Science, Xinjiang Agricultural University, Urumqi 830052, PR China.
  • Du R; Xinjiang Key Laboratory of New Drug Study and Creation for Herbivorous Animal, College of Veterinary Medicine, Xinjiang Agricultural University, Urumqi 830052, PR China.
  • Kudereti T; Xinjiang Key Laboratory of New Drug Study and Creation for Herbivorous Animal, College of Veterinary Medicine, Xinjiang Agricultural University, Urumqi 830052, PR China.
  • Abulikemu G; Xinjiang Key Laboratory of New Drug Study and Creation for Herbivorous Animal, College of Veterinary Medicine, Xinjiang Agricultural University, Urumqi 830052, PR China.
  • Lakho SA; Shaheed Benazir Bhutto University of Veterinary and Animal Science Sakrand, Sindh 67210, Pakistan.
  • Xue L; Xinjiang Key Laboratory of New Drug Study and Creation for Herbivorous Animal, College of Veterinary Medicine, Xinjiang Agricultural University, Urumqi 830052, PR China.
  • Bierdelieke A; Xinjiang Key Laboratory of New Drug Study and Creation for Herbivorous Animal, College of Veterinary Medicine, Xinjiang Agricultural University, Urumqi 830052, PR China.
  • Khand FM; Shaheed Benazir Bhutto University of Veterinary and Animal Science Sakrand, Sindh 67210, Pakistan.
  • Leghari A; Shaheed Benazir Bhutto University of Veterinary and Animal Science Sakrand, Sindh 67210, Pakistan.
  • Xie Y; Xinjiang Key Laboratory of New Drug Study and Creation for Herbivorous Animal, College of Veterinary Medicine, Xinjiang Agricultural University, Urumqi 830052, PR China.
  • Abula S; Xinjiang Key Laboratory of New Drug Study and Creation for Herbivorous Animal, College of Veterinary Medicine, Xinjiang Agricultural University, Urumqi 830052, PR China.
  • Bake B; College of Grassland Science, Xinjiang Agricultural University, Urumqi 830052, PR China.
  • Guo Q; Xinjiang Key Laboratory of New Drug Study and Creation for Herbivorous Animal, College of Veterinary Medicine, Xinjiang Agricultural University, Urumqi 830052, PR China.
  • Wusiman A; Xinjiang Key Laboratory of New Drug Study and Creation for Herbivorous Animal, College of Veterinary Medicine, Xinjiang Agricultural University, Urumqi 830052, PR China. Electronic address: Adelijiang@xjau.edu.cn.
Int J Biol Macromol ; 269(Pt 2): 132077, 2024 Jun.
Article en En | MEDLINE | ID: mdl-38723832
ABSTRACT
This study investigated the structure of acid Alhagi camelorum Fischa polysaccharide (aAP) and its impact on intestinal activity in mice. The results showed that aAP comprised of the fucose, arabinose, rhamnose, galactose, glucose, xylose, mannose, galacturonic acid, glucuronic acid with the molar ratio of 0.8114.9710.8411.143.260.800.8054.922.47 with the molecular weight (Mw) of 22.734 kDa. Additionally, the composition of aAP was assessed via FT-IR, methylation, and NMR analyses, indicating that the backbone of the aAP was consisted of →4)-α-D-GalpA-6-OMe-(1 â†’ 4)-α-GalpA-(1 â†’ and →4)-α-D-GalpA-6-OMe-(1 â†’ 2)-α-L-Rhap-(1→, as well as →4)-ß-D-Galp- and →5)-α-L-Araf- for the branched chain. Furthermore, ICR mice underwent intragastric administration of different concentrations of aAP for 7 consecutive days. The results showed that aAP enhanced the murine spleen and thymus indices, promoted the secretion of serum lgG antibody, intestinal lgA antibody and intestinal cytokines, improved the morphology of intestinal villi and crypts, enhanced quantity of intestinal IELs and IgA+ cells, and activated T lymphocytes and DC cells in MLNs. In summary, these findings suggest that the utilization of aAP could enhance the immune response of the murine intestinal mucosa.
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Texto completo: 1 Banco de datos: MEDLINE Asunto principal: Polisacáridos Límite: Animals Idioma: En Año: 2024 Tipo del documento: Article

Texto completo: 1 Banco de datos: MEDLINE Asunto principal: Polisacáridos Límite: Animals Idioma: En Año: 2024 Tipo del documento: Article