Body Morphometry
Mostrando 13-24 de 75 artigos, teses e dissertações.
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13. Effect of Different Dietary Threonine Levels on Optimal Growth Performance and Intestinal Morphology in 1-14 Days Old Ross 308 Broilers
SUMMARY This experiment was carried out to evaluate the effects of four levels of dietary threonine (Thr) supplementations on growth performance, gut size and histomorphometric alterations of small intestines in broiler chicks in 1-14 days. Two hundred eighty-eight Ross 308 one-day-old male broiler chicks were randomly assigned to four treatments with six re
Rev. Bras. Cienc. Avic.. Publicado em: 2017-01
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14. Effects of glutamine on performance and intestinal mucosa morphometry of broiler chickens vaccinated against coccidiosis
ABSTRACT This study aimed to assess the effects of glutamine as feed additive on performance and intestinal mucosa morphometry of broiler chickens vaccinated against coccidiosis. A total of 400 day-old male chicks were randomly assigned to four treatments (NVNG – no vaccination, no glutamine supplementation; NVG – no vaccination, glutamine supplementatio
Sci. agric. (Piracicaba, Braz.). Publicado em: 2016-08
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15. Effects of Different Dietary Rosmarinus Officinalis Powder and Vitamin E Levels on the Performance and Gut Gross Morphometry of Broiler Chickens
ABSTRACT The main objective of the present study was to evaluate the effects of the dietary addition of different levels of rosemary powder (RP) and vitamin E (VitE) on broiler performance and gut gross morphometry. A total of 270 one-day-old Ross 308 male chicks were randomly assigned to nine dietary treatments with three replicates of10 birds each. Treatme
Rev. Bras. Cienc. Avic.. Publicado em: 2015-12
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16. GLUTAMIC ACID IMPROVES BODY WEIGHT GAIN AND INTESTINAL MORPHOLOGY OF BROILER CHICKENS SUBMITTED TO HEAT STRESS
ABSTRACTThe objective of this study was to evaluate the effects of 1% dietary glutamic acid on the body weight, intestinal morphometry, and anti-Newcastle antibody titers of broiler chickens submitted to heat stress. One-d-old male broiler chicks (n=120) were distributed according to a 2 x 2 factorial design with two environmental temperatures (thermoneutral
Rev. Bras. Cienc. Avic.. Publicado em: 2015-09
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17. Post-splenectomy infections in chronic schistosomiasis as a consequence of bacterial translocation
INTRODUCTION : Bacterial translocation is the invasion of indigenous intestinal bacteria through the gut mucosa to normally sterile tissues and internal organs. Schistosomiasis may cause alterations in the immune system and damage to the intestines, portal system and mesenteric lymph nodes. This study investigated bacterial translocation and alterations in
Rev. Soc. Bras. Med. Trop.. Publicado em: 2015-06
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18. Effects of sorghum on broilers gastrointestinal tract
This study aimed at evaluating the effects of whole and ground sorghum, compared with ground corn, on the live weight, feed conversion ratio, organs weight and intestinal biometrics and histomorphometrics. In total, 960 Hubbard Flex broilers were reared until 42-day-old and distributed into 24 pens, according to the three treatments: ground corn, whole-grain
Rev. Bras. Cienc. Avic.. Publicado em: 2015-03
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19. Performance and morphometry of the intestinal mucosa of laying hens fed diets containing xylanase
The objective of this study was to evaluate the effect of dietary energy level reduction and xylanase inclusion on the performance and on intestinal mucosa morphometry of two- to six-week-old laying hens. In total, 400 Hy-line W36 laying hens were distributed according to a completely randomized design in 2 x 2 factorial arrangement (energy level x inclusion
Rev. Bras. Cienc. Avic.. Publicado em: 2014-09
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20. Caracterização da curva de crescimento de fêmeas Crioulas Lageanas criadas em condições naturais
Morphometry and ultrasound of carcasses were used to estimate the growth curve of Criola Lageana cows, raised under natural conditions. A total of 111 cows, raised under extensively production system in Central Plateau of Santa Catarina, were evaluated. Morphometrics and ultrasound measurements were related with the age of the animals using the targeted univ
Arq. Bras. Med. Vet. Zootec.. Publicado em: 2014-08
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21. Gender-related diet composition and morphometry of the Restinga Antwren, Formicivora littoralis (Aves: Thamnophilidae)
Formicivora littoralis (Gonzaga and Pacheco, 1990), the Restinga Antwren, considered the only endemic bird species of the Restinga ecosystem (sandy plain coastal vegetation), is threatened with extinction. The scientific literature provides little information on the biology of this bird, which was discovered in 1990. We evaluate gender-related differences in
Zoologia (Curitiba). Publicado em: 13/12/2013
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22. Colon cancer and swimming exercise: effect on wistar rat testes
This study was undertaken to determine whether colon cancer (CC) and chronic swimming exercise alter rat testis. Eleven weeks old rats were distributed into control group (n=6) and the groups that were induced to develop CC by dimethylhydrazine injections (nEG, EG0, EG2 and EG4; n=10 each group). In the group nEG, the rats did not swim, whereas groups EG0, E
Braz. arch. biol. technol.. Publicado em: 2013-08
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23. Caracterização do sêmen, do plasma seminal e concentração sérica de testosterona em cervo sambar (Cervus unicolor) em cativeiro na primavera / Characterization semen, of seminal plasma and concentration serum testosterone in sambar deer (Cervus unicolor) in captivity in the spring
The objective of this study was to evaluate the framework sperm and protein seminal plasma and endocrine profile in deer bred in captivity. Four males aged between 12 and 36 months were evaluated. In four times at intervals of seven days, gave the weight (60.5 to 89.0 kg) and body mass index (93.07 kg/m2 to 126.56 kg/m2). There were four semen samples per an
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 20/09/2012
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24. Estudo comparativo dos efeitos da dexametasona e do diclofenaco sódico sobre o processo reparativo de feridas induzidas no ventre lingual de ratos / Comparative study of the effects of dexamethasone and diclofenac sodium on the repair process of induced wounds in the ventral tongue of rats
Inflammation is a protective response to rid the body of the initial cause of cell damage and its consequences, but when excessive and unmodulated, may cause progressive destruction of tissue. The aim of this study is to clarify the influence of two anti-inflammatory, diclofenac sodium and dexamethasone on the inflammatory phase of tissue repair process, as
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 18/09/2012