Chicken (Gallus domesticus)

Part 2 book "Toxoplasmosis of animals and humans" includes content: Toxoplasma gondii infections in camels (Camelus spp.), toxoplasma gondii infections in south american camelids (Lama spp.); toxoplasma gondii infections in chickens (gallus domesticus); toxoplasma gondii infections in other avian species (excludes gallus domesticus); toxoplasma gondii infections in non human primates; toxoplasma gondii infections in australasian marsupials; toxoplasma gondii infections in marine mammals; toxoplasma gondii infections in deer and other cervids;... and other contents.

240p oursky09 12-11-2023 8 3   Download

Part 2 book "Toxoplasmosis of animals and humans" includes content: Toxoplasma gondii infections in camels, toxoplasma gondii infections in chickens (gallus domesticus), toxoplasma gondii infections in other avian species (excludes gallus domesticus), toxoplasma gondii infections in non human primates, toxoplasma gondii infections in australasian marsupials, toxoplasma gondii infections in marine mammals,... and other contents.

240p oursky05 20-09-2023 3 0   Download

Part 2 book "Atlas of animal anatomy and histology" includes content: Dissection of the crucian (carassius carassius), dissection of a frog (rana SP.), dissection of a chicken (gallus domesticus), dissection of the rat (rattus norvegicus).

239p oursky04 14-09-2023 6 4   Download

Globally, outbreaks of Avian Influenza Virus (AIV) in poultry continue to burden economies and endanger human, livestock and wildlife health. Wild waterbirds are often identified as possible sources for poultry infection. Therefore, it is important to understand the ecological and environmental factors that directly influence infection dynamics in wild birds, as these factors may thereby indirectly affect outbreaks in poultry.

8p vidarwin 23-02-2022 9 1   Download

There are hundreds of phenotypically distinguishable domestic chicken breeds or lines with highly specialized traits worldwide, which provide a unique opportunity to illustrate how selection shapes patterns of genetic variation. There are many local chicken breeds in China.

12p visilicon2711 20-08-2021 11 2   Download

The complete mitochondrial genome of Dong Tao chicken breed (Gallus gallus domesticus, Dong Tao) was obtained by PCR and sequencing. The complete mitogenome was 16,783 bp in length, with the nucleotide composition for A, T, C, G was 30.29%, 23.75%, 32.48%, and 13.48%, respectively. The mitogenome of Dong Tao chicken contained a non-coding control region (D-loop), 2 rRNA genes, 13 protein-coding genes, and 22 tRNA genes. Phylogenetic analysis revealed that breed Dong Tao chicken breed was sister-close to G. gallus breed Guangxi, and paraphyletic to G. spadiceus, S.

5p nguyenxuankha_bevandan 14-08-2020 16 1   Download

Bursa of Fabricius, the primary lymphoid organ for B-lymphopoiesis in Avian species and is responsible for humoral immunity. Flow cytometric analysis of Bu-1a+ B-cell count and CD3+, CD4+ and CD8+ T-cell count were conducted in bursa of Fabricius of four different age groups of Nandanam broiler chicken viz., day-old, two, four and six weeks. Twelve birds from each age group, from both vaccinated and non-vaccinated groups were utilised. Tissue samples of the bursa were collected aseptically and processed for flow cytometric studies using monoclonal antibodies.

6p nguaconbaynhay6 24-06-2020 10 0   Download

Flowcytometric analysis of T lymphocyte subset viz., CD and CD8 cells in spleen and thymus was done in Nandanam layer chicken of different age groups ranging from day-old to forty weeks. . In spleen, the mean CD4 and CD8 population was found to be the highest at day one and lowest at twenty weeks of age. However, an increase in both the T cell population was detected at forty weeks.

5p nguaconbaynhay6 23-06-2020 9 0   Download

The present study was conducted to identify sexually dimorphic regions in the chicken hypothalamus. Brain samples of apparently healthy chicken of either sex of 6-7 weeks was processed and consecutively stained by Hematoxylin and Eosin, Cresyl Violet and Toluidine Blue. The length and breadth of selected nuclei (preoptic nucleus, periventricular preoptic nucleus, medial suprachiasmatic nucleus and lateral hypothalamic nucleus) was calculated by Leica Qwin Images Analyser software in Leica DM 2000 Microscope.

7p nguaconbaynhay5 16-05-2020 10 0   Download

This study was aimed to determine the prevalence of intestinal helminth parasites of local chicken (Gallus gallus domesticus) from Lalitpur district, Nepal. It was carried out from February 2014 to March 2015. A total of 125 samples (93 alimentary canals of freshly killed chicken and 32 stool samples from ground and fowl runs) were collected. Out of 93 alimentary canals 17 were collected from free range chicken and 76 were from slaughtered house i.e. from poultry farm chicken. The faecal samples were collected in the sterile vials containing 2.5 percent potassium dichromate.

10p nguathienthan1 24-11-2019 12 0   Download

Ryan (1988) performed an experiment with domestic chickens (Gallus domesticus) to establish the potential effects of ingested plastic particles on seabirds. They were fed with polyethylene pellets and the results indi- cated that ingested plastics reduce meal size by reducing the storage volume of the stomach and the feeding stimulus. He concluded that seabirds with large plastic loads have reduced food consumption, which limits their ability to lay down fat deposits, thus reducingfitness.

20p tainhacmienphi 19-02-2013 30 2   Download

Tuyển tập các báo cáo nghiên cứu về sinh học được đăng trên tạp chí sinh học Journal of Biology đề tài: The gonadal histology of triploid chicken (Gallus domesticus) embryos

0p toshiba20 12-11-2011 35 1   Download