Evidence map›Paper›PMID 28455634›Full record

ArticleInternational journal of biometeorology2017

Depression of leukocyte protein synthesis, immune function and growth performance induced by high environmental temperature in broiler chickens.

Nancy N Kamel, Ayman M H Ahmed, Gamal M K Mehaisen, Magdi M Mashaly, Ahmed O Abass

Abstract read
PubMed Publisher
In one paragraph

Article in International journal of biometeorology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
6.3field-weighted citation impact, top 3% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

28 citing papers in PubMed, 53 citations in OpenAlex.

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  16. Animals : an open access journal from MDPI · 2021
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  17. Perspectives on biometeorological research on the African continent.International journal of biometeorology · 2021
    Review
  18. Article
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors at 3 institutions in 1 country.

Nancy N KamelDepartment of Animal Production, National Research Centre, Giza, 12311, Egypt.
Ayman M H AhmedPoultry Production Department, Faculty of Agriculture, Ain Shams University, 68 Hadayek Shobra, Cairo, 11241, Egypt.
Gamal M K MehaisenDepartment of Animal Production, Faculty of Agriculture, Cairo University, 7 Gamaa Street, Giza, 12613, Egypt. gamoka@cu.edu.eg.
Magdi M MashalyDepartment of Animal Production, Faculty of Agriculture, Cairo University, 7 Gamaa Street, Giza, 12613, Egypt.
Ahmed O AbassDepartment of Animal Production, Faculty of Agriculture, Cairo University, 7 Gamaa Street, Giza, 12613, Egypt.
Cairo University · EGAin Shams University · EGNational Research Centre · EG

Funding

General Scientific Research Department at Cairo University (GSRD-CU) Project of Rapid Climate Change in Poultry Cellular and Molecular Physiology (RCC-PCMP)
6 · The paper itself

Abstract

In tropical and semitropical regions, raising broiler chickens out of their thermal comfort zone can cause an added economic loss in the poultry industry. The cause for the deleterious effects on immunity and growth performance of broilers under high environmental temperatures is still poorly understood. Therefore, the aim of the current investigation was to evaluate the effect of heat stress on leukocytes protein synthesis and immune function as a possible direct cause of low performance in broiler chickens under such condition. In this study, 300 one-day-old male broiler chicks (Cobb500™) were randomly assigned into 2 groups with 5 replicates of 30 chicks each. From 21 to 42 days of age, one group was exposed to non-stressed condition at 24 °C and 50% relative humidity (control group), while the other group was exposed to heat stress at 35 °C and 50% relative humidity (HS group). At 42 days of age, blood samples were collected from each group to evaluate stress indicators, immune function, and leukocytes protein synthesis. Production performance was also recorded. Noteworthy, protein synthesis in leukocytes was significantly (P < 0.05) inhibited in HS group by 38% compared to control group. In contrast, the phosphorylation level on threonine 56 site (Thr

Indexed as

ChickensHeat Stress DisordersPoultry DiseasesAnimalsAvian ProteinsCell ProliferationCorticosteroneElongation Factor 2 KinaseErythrocytesImmunoglobulin GImmunoglobulin MLeukocytesMaleSheepAvian ProteinsCorticosteroneElongation Factor 2 KinaseImmunoglobulin GImmunoglobulin MBroiler chickensHeat stressImmune functionLeukocyte protein synthesisProduction performance

Identifiers

PMID28455634
OpenAlexW2609566701

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.