Thymus
Mostrando 25-36 de 2063 artigos, teses e dissertações.
-
25. The Effect of Thyme Essential Oil (Thymus Vulgaris) Added to Quail Diets on Performance, Some Blood Parameters, and the Antioxidative Metabolism of the Serum and Liver Tissues
ABSTRACT This study was conducted to determine the effect of diets containing different levels of thyme essential oil (TEO) on performance, some serum parameters and the antioxidative metabolism of the serum and liver tissues in quails. A total number of 200 sixteen-days-old Japanese quails (Coturnix coturnix japonica) were used in the study. The animals wer
Rev. Bras. Cienc. Avic.. Publicado em: 2017-06
-
26. Óleos essenciais no controle da doença bolha seca em champignon
RESUMO: A doença bolha seca, causada pelo fungo Lecanicillium fungicola, provoca infecções graves que resultam em perdas significativas na produção de champignon. O controle se dá através de práticas sanitárias e do uso de fungicidas, porém no Brasil não há produtos registrados. Desta forma, este estudo objetivou avaliar o efeito de óleos essenc
Cienc. Rural. Publicado em: 10/04/2017
-
27. Effects of Gaba on the Thymus Cytokines of Wenchang Chickens Submitted to Heat Stress
ABSTRACT Under routine feeding conditions, 1-day-old male chicks were randomly divided into control group (CK), heat-stress group (HS), and GABA + heat stress group (GABA+HS). The thymus contents of IL-1, IL-2, TGF-β1, IFN-γ, GH and HSP70 were determined by enzyme-linked immunosorbent assays. The results showed that: (1) IL-1 and TGF-β1 contents of HS gro
Rev. Bras. Cienc. Avic.. Publicado em: 2017-03
-
28. Bacillus Coagulans Enhance the Immune Function of the Intestinal Mucosa of Yellow Broilers
ABSTRACT This experiment was conducted to investigate the effects of Bacillus coagulans on the growth performance and immune functions of the intestinal mucosa of yellow broilers. Three hundred and sixty one-day-old yellow chicks were randomly allocated to four treatments groups with six replicates of 15 chicks each. The broilers were randomly subjected to o
Rev. Bras. Cienc. Avic.. Publicado em: 2017-03
-
29. Cytotoxic Effect of Thymus caramanicus Jalas on Human Oral Epidermoid Carcinoma KB Cells
Resumo A identificação de novos agentes quimioterápicos com menos efeitos colaterais é uma grande preocupação para os cientistas de hoje. Thymus caramanicus Jalas (família Lamiaceae) é uma das espécies de Thymus que cresce selvagem em diferentes regiões do Irã. Tradicionalmente, as folhas desta planta são utilizados no tratamento da diabetes, art
Braz. Dent. J.. Publicado em: 2017-02
-
30. Heart disease and the stress hypothesis in the mid-twentieth century: a historical review
Abstract Background In the 1920s, heart disease (a noncommunicable disease), was the new leading cause of death in the USA. Simultaneously, experimental progress in the study of stress provided scientific justification for a new type of risk factor. The objective of the present work is to examine the history of heart disease as a public health problem and
Psicol. Reflex. Crit.. Publicado em: 12/12/2016
-
31. Toxicity and antitumor efficacy of Croton polyandrus oil against Ehrlich ascites carcinoma cells
ABSTRACT The essential oil from Croton polyandrus Spreng., Euphorbiaceae, leaves was tested for the toxicity and antitumor activity. The concentration producing 50% hemolysis was 141 µg/ml on mice erythrocytes. In the acute toxicological study, the estimated LD50 was 447.18 mg/kg. The essential oil did not induce increase in number of micronucleated erythro
Rev. bras. farmacogn.. Publicado em: 2016-12
-
32. Experimental Coinfection of Chicken Anemia Virus and Mycoplasma gallisepticum Vaccine Strains in Broiler Chicks
ABSTRACT This study aimed at determining the clinical and pathological effects of the coinfection of young SPF chickens with chicken anemia virus (CAV) and Mycoplasma gallisepticum (MG) vaccine strains. The clinical signs, gross and microscopic lesions were determined after the experimental coinfection broilers with a CAV genotype 1 vaccine strain given intr
Rev. Bras. Cienc. Avic.. Publicado em: 2016-09
-
33. Effects of Glycyrrhizic Acid on Productive and Immune Parameters of Broilers
ABSTRACT Considering that glycyrrhizic acid (GRA) has been shown to have in-vitro and in-vivo antiviral activity against a wide range of viruses as well as immunostimulating activity, a trial to evaluate its effects on the performance and the immune response against Newcastle disease of broiler chickens was carried out. The study was performed with one-day-o
Rev. Bras. Cienc. Avic.. Publicado em: 2016-09
-
34. Interaction of β-Carbolines with DNA: Spectroscopic Studies, Correlation with Biological Activity and Molecular Docking
Quantitative interaction of twelve β-carboline derivatives with calf thymus deoxyribonucleic acid (ctDNA) using spectroscopic techniques was evaluated. The values of the binding constants (Kb) obtained for the complexes formed with the ctDNA ranged from 3.30 × 102 to 1.82 × 106 mol L−1, being the β-carbolines with the N,N-dimethylaminophenyl group at p
J. Braz. Chem. Soc.. Publicado em: 2016-09
-
35. Formulation and evaluation of topical herbal gel for the treatment of arthritis in animal model
ABSTRACT The objective of the study is to formulate and evaluate a topical herbal gel containing Cardiospermum halicacabum and Vitex negundo leaf extracts for their anti-arthritic activity in rats. Twelve herbal gel formulations were prepared using 1.5% of gelling agents carbopol 934 (F1-F6) and carbopol 940 (F6-F12) and they were evaluated for physical appe
Braz. J. Pharm. Sci.. Publicado em: 2016-09
-
36. INTERACTION OF CHALCONES WITH CT-DNA BY SPECTROPHOTOMETRIC ANALYSIS AND THEORETICALSIMULATIONS
Chalcones are open chain molecules precursors of flavonoids and isoflavonoids, found spread in edible plants. Because they are easily accessible trough Claisen Shmidt condensation, a great variety of derivatives are available. They have also shown potential in pharmacological and biological applications. It is known that chalcone derivatives display a role i
Quím. Nova. Publicado em: 2016-09