Physiological responses to central and peripheral injections of compound 48/80 and histamine in chicks

Tachibana, Tetsuya; Hirai, Misaki; Tomita, Asumi; Ishimaru, Yoko; Khan, Md. Sakirul Islam; Makino, Ryosuke; Cline, Mark A.

doi:10.1016/j.physbeh.2019.112681

Cited by 3 publications

(2 citation statements)

References 42 publications

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“…This result suggests that central histamine and H1 receptor are associated with LPS-induced anorexia. Furthermore, it has been demonstrated that ICV and IP injections of histamine significantly decrease food intake in chicks ( Kawakami et al, 2000 ; Tachibana et al, 2019a ). Compound 48/80, a stimulator of mast cells, also suppressed food intake in chicks following ICV and IP injections ( Kawakami et al, 2000 ; Tachibana et al, 2019a ), suggesting that mast cells release histamine during times of infection, which then contributes to reduced food intake.…”

Section: Bioactive Moleculesmentioning

confidence: 99%

Biomolecules Triggering Altered Food Intake during Pathogenic Challenge in Chicks

Tachibana

Cline

2023

J. Poult. Sci.

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Food intake is regulated by several complicated synergistic mechanisms that are affected by a variety of internal and external influences. Some of these factors include those that are released from pathogens such as bacteria, fungi, and viruses, and most of these factors are associated with suppression of the chick's food intake. Although chicks are well-known to decrease their food intake when they experience a pathogenic challenge, the mechanisms that mediate this type of satiety are poorly understood. One of the goals of our research group has been to better understand these mechanisms in chicks. We recently provided evidence that pathogen-associated molecular patterns, which are recognized by pattern-recognition receptors such as Toll-like receptors, likely contribute to satiety in chicks that are experiencing a pathogenic challenge. Additionally, we identified several inflammatory cytokines, including interleukin-1β, tumor necrosis factor-like cytokine 1A, prostaglandins, and nitric oxide, that likely contribute to satiety during a pathogenic challenge. This review summarizes the current knowledge on pathogen-induced satiety in chicks mainly accumulated through our recent research. The research will give good information to improve the loss of production during infection in poultry production in the future.

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Section: Bioactive Moleculesmentioning

confidence: 99%

Biomolecules Triggering Altered Food Intake during Pathogenic Challenge in Chicks

Tachibana

Cline

2023

J. Poult. Sci.

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“…Ertugrul et al (2018) reported the morphology, distribution, and heterogeneity of mast cells in the tongues of five different avian species, among which the number of mast cells was the highest in the tongue of the Gerze rooster. Meanwhile, Tachibana et al (2019) found that mast cell degranulation is associated with nonspecific symptoms in chickens, although the mechanism is different between peripheral and central tissues.…”

Section: Difference In Mast Cellsmentioning

confidence: 99%

Comparison of Characteristics and Differences in Early Immune Organ Development in Different Strains of Tianfu Broiler

Xu,

Zhang,

Deng

et al. 2023

Braz. J. Poult. Sci.

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To effectively develop and utilize high-quality Tianfu broilers, this study evaluated the morphological and structural characteristics of the immune organs of such broilers with different strains (HS1 and HS2) at different developmental stages and analyzed the distribution of mast cells by toluidine blue staining. Moreover, the localization and expression of immunoglobulin, complement C3, C4 and CD3 in immune organs were also detected. The results showed that although there was no significant difference in the development of immune organs in the HS1 and HS2, the number of lymphatic follicles and capsule thickness in the spleen and bursa of Fabricius in HS1 were greater than those in HS2. Additionally, the number of mast cells in the spleen of HS1 was greater at Day 1 and Day 21 and was significantly higher than that of HS2 (p<0.05); the number of mast cells in the bursa of Fabricius reached 9.17 on Day 7, which was significantly higher than that of HS2 (p<0.05). Moreover, the serum IgA and IgM levels in HS1 were higher than those in HS2 on Day 14 and 21 (p<0.05). In addition, the complement C3 content in HS1 was significantly or extremely significantly higher than that in HS2 on Days 1, 14 and 21 (p<0.01, p<0.05), respectively, but significantly lower than in HS2 on Day 7 (p<0.05). These results indicated that the disease resistance of the HS1 line was stronger than that of the HS2 line, which lays a foundation for future disease-resistance breeding of Tianfu broilers.

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感染関連物質を利用したニワトリにおける摂食調節機構の解明

橘

2021

Comparative Endocrinology

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Physiological responses to central and peripheral injections of compound 48/80 and histamine in chicks

Cited by 3 publications

References 42 publications

Biomolecules Triggering Altered Food Intake during Pathogenic Challenge in Chicks

Biomolecules Triggering Altered Food Intake during Pathogenic Challenge in Chicks

Comparison of Characteristics and Differences in Early Immune Organ Development in Different Strains of Tianfu Broiler

感染関連物質を利用したニワトリにおける摂食調節機構の解明

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