Broilerlerde Kitosan Olisakkarit İlavesinin İmmun Organlarda Hücre Siklusu Üzerine Etkileri

Chi, Xiaofeng; Ding, Xuemei; Peng, Xi; Li, Xiaocong; Fang, Jing

doi:10.9775/kvfd.2017.17997

Cited by 5 publications

(3 citation statements)

References 11 publications

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“…Conversely, the relative weights of the spleen and BF of Cobb500 broiler chickens at day 42 were significantly (P<0.05) impacted by the addition of CHT and CHS. This correlated with the findings of Chi et al (2017), who noted that at grower phase (day 42), the relative weights of the BF, spleen, and thymus of hens supplemented with 350 mg/kg of CHS were significantly larger than those of the control unit.…”

Section: Results and Discussion Immune Organ Index Of Experimental Br...supporting

confidence: 88%

“…This result might have been affected by the earlier publication by Ibitoye et al (2018) that the quality and purity of cricket-CHT were higher than shrimp-CHT. It is noteworthy to emphasize that variations in the ages, species, molecular weights, dosages, and durations of CHS feeding could have contributed to disparate study outcomes for the immunological organs index, according to Chi et al (2017).…”

Section: Results and Discussion Immune Organ Index Of Experimental Br...mentioning

confidence: 99%

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The Immune Modulating Potential of Supplementing Cobb500 Broiler Chickens With Cricket and Shrimp Chitin and Chitosan

IBITOYE,

LOKMAN,

HEZMEE

et al. 2023

FUDMAJAAT

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This study explored the potential impacts of cricket-derived chitin and chitosan on the immune systems of Cobb500 broilers. One hundred and fifty broiler chicks of the Cobb500 strain were randomly assigned to any one of the five dietary groups in order to accomplish this. While the first set of birds (group 1) were only served the basal diet with no supplementation, the second to fifth sets of birds (groups 2 to 5) were served a diet supplemented with 500 mg/kg of the following: cricket-chitin, cricket-chitosan, shrimp-chitin, and shrimp-chitosan. The bursa and spleen were weighed relative to the body weight, and qPCR was used to determine the spleen's relative expression of toll-like receptor 4 (TLR4), toll-like receptor 15 (TLR15), interleukin-1β (IL-1β), and inducible nitric oxide synthase (iNOS) genes. After 42 days of dietary cricket-chitin, the bulk of the index immunological organs increased (P<0.05). At day 21, TLR4, TLR15, IL-1β, and iNOS expression were unaffected by chitin and chitosan, but at day 42, they were down-regulated (P<0.05). However, during day 21, dietary shrimp-derived chitosan enhanced (P<0.05) the relative expression of TLR4, TLR15, and IL-1β, whereas the expression of TLR15 was lowered (P<0.05) but that of TLR4 was increased by cricket-chitin and shrimp-chitin. According to our findings, feeding broiler chicks with 500 mg/kg of shrimp chitosan and cricket-derived chitin can positively boost their immunity.

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Section: Results and Discussion Immune Organ Index Of Experimental Br...supporting

confidence: 88%

Section: Results and Discussion Immune Organ Index Of Experimental Br...mentioning

confidence: 99%

The Immune Modulating Potential of Supplementing Cobb500 Broiler Chickens With Cricket and Shrimp Chitin and Chitosan

IBITOYE,

LOKMAN,

HEZMEE

et al. 2023

FUDMAJAAT

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“…Chitin and its derivatives have been found to positively impact the health status of animals. For instance, chitosan oligosaccharides (COS) supplemented to broiler diets significantly increased the relative weight of important immunological organs such as the spleen, bursa of Fabricius and thymus (Chi et al, 2017). Similar experiments with COS in broiler diets highlighted its potential to enhance IgM levels and proinflammatory cytokine expression in blood serum (Deng et al, 2008).…”

Section: Chitinmentioning

confidence: 98%

Use of black soldier fly and house fly in feed to promote sustainable poultry production

Dörper

Veldkamp

Dicke

2021

JIFF

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The growing human population, changing dietary habits and intensifying competition between food and feed production underline the urgent need to explore novel sustainable production chains. In the past, the poultry sector has gained popularity due to its superior environmental and economic benefits compared to other livestock production systems. Therefore, it is of special interest to focus on refinement and innovation along the value chain to further improve the sector’s sustainability. One major issue is the transition towards sustainable protein sources in poultry feed. In this regard, insects are the secret rising stars. Insect species such as the black soldier fly (Hermetia illucens) and house fly (Musca domestica) have been proposed for farming as multifunctional mini-livestock for feed. One major property of these flies is that larvae can convert low-quality organic waste streams into valuable body mass containing high levels of high-quality protein and fat. Furthermore, the larvae are reported to have health- and welfare-promoting effects due to bioactive compounds and poultry having a natural interest in them. The aim of the current paper is to discuss the state-of-the-art of using black soldier fly and house fly larvae as components of poultry feed and to highlight knowledge gaps, future opportunities and challenges. Some first studies have focussed on the successful partial replacement of soybean meal or fishmeal by these insects on poultry performance. However, since the sector is still in its infancy several uncertainties remain to be addressed. More research is required on identifying optimal inclusion levels, clearly differentiating between insect products based on their nutritional value and health-stimulating effects, and comparing the potential of insect products across species.

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Effects of fructo-oligosaccharides and Bacillus licheniformis on performance, nutrient digestibility, hematological properties, and organ development in weaned piglets

Wu,

Chen

et al. 2024

Anim. Prod. Sci.

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Context Weaning is a critical period for piglets, often associated with reduced growth performance and increased susceptibility to diseases. Dietary supplements such as fructo-oligosaccharides (FOS) and Bacillus licheniformis (BL) may improve piglet health and performance during this transition. Aims To investigate the effects of dietary FOS and BL supplementation, individually and in combination, on growth performance, health status, nutrient digestibility, hematological parameters, and organ development in weaned piglets. Methods In total, 240 weaned piglets were allocated into the following six treatments: control, 0.2% FOS, 0.4% FOS, BL, 0.2% FOS + BL, and 0.4% FOS + BL. Growth performance, morbidity rates, nutrient digestibility, blood parameters, and organ indices were evaluated over the experimental period. Key results The 0.4% FOS + BL group showed significant improvements in feed conversion ratio, reduced morbidity rates, enhanced nutrient digestibility (crude protein, crude fiber, and phosphorus), increased total protein, albumin, and albumin:globulin ratio, reduced blood urea nitrogen, improved white blood cell and lymphocyte counts, and enhanced spleen and pancreatic organ indices. BL supplementation distinctively influenced liver-enzyme profiles, suggesting metabolic adaptation rather than hepatic stress. Blood urea nitrogen was reduced in BL and 0.4% FOS + BL groups. Conclusions Dietary supplementation with 0.4% FOS and BL synergistically benefited weaned piglets by improving growth performance, enhancing feed efficiency, and reducing morbidity rates. This treatment also enhanced nutrient utilization, positively affected blood parameters, and promotes the development of spleen and pancreatic organs. Implications The combination of 0.4% FOS and BL shows potential as an effective feed-additive strategy to enhance growth and immune responses in weaned piglets, potentially reducing the need for antibiotics and promoting sustainable pig production.

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Broilerlerde Kitosan Olisakkarit İlavesinin İmmun Organlarda Hücre Siklusu Üzerine Etkileri

Cited by 5 publications

References 11 publications

The Immune Modulating Potential of Supplementing Cobb500 Broiler Chickens With Cricket and Shrimp Chitin and Chitosan

The Immune Modulating Potential of Supplementing Cobb500 Broiler Chickens With Cricket and Shrimp Chitin and Chitosan

Use of black soldier fly and house fly in feed to promote sustainable poultry production

Effects of fructo-oligosaccharides and Bacillus licheniformis on performance, nutrient digestibility, hematological properties, and organ development in weaned piglets

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