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References from Comparative efficacy of a phytogenic feed additive and an antibiotic growth promoter on production performance, caecal microbial population and humoral immune response of broiler chickens inoculated with enteric pathogens. Local targets link to admitted publications; unresolved targets remain external evidence.
Antioxidant actions of thymol, carvacrol, 6-gingerol, zingerone and hydroxytyrosol
10.1016/0278-6915(84)90033-4 · 1994 · External reference
Evaluation of wet feeding wheat-based diets containing Saccharomyces cerevisiae to broiler chickens
10.1080/00071668.2010.531006 · 2010 · External reference
Effects of resveratrol and essential oils on growth performance, immunity, digestibility and fecal microbial shedding in challenged pigs
10.5713/ajas.2012.12683 · 2013 · External reference
Replacing bacitracin methylene disalicylate by crushed Nigella sativa seeds in broiler rations and its effects on growth, blood constituents and immunity
10.1016/j.livsci.2009.03.012 · 2009 · External reference
Gut microbiology and growth promoting antibiotics in swine
1999 · External reference
Unresolved reference
1990 · External reference
Antimicrobial and antioxidant properties of some commercial essential oils
10.1002/(sici)1099-1026(1998070)13:4<235::aid-ffj733>3.0.co;2-t · 1998 · External reference
Removal of antibiotic growth promoters from poultry feed: implications and strategies to minimise subsequent problems
2000 · External reference
The activity in the chicken alimentary tract of bacteriophages lytic for Salmonella typhimurium
10.1016/0923-2508(91)90187-f · 1991 · External reference
The efficacy of bacitracin methylene disalicylate when fed in combination with narasin in the management of necrotic enteritis in broiler chickens
10.1093/ps/82.3.360 · 2003 · External reference
Essential oils in poultry nutrition: main effects and modes of action
10.1016/j.anifeedsci.2010.03.007 · 2010 · External reference
Essential oils: their antibacterial properties and potential applications in foods -- a review
10.1016/j.ijfoodmicro.2004.03.022 · 2004 · External reference
Piperine as a phytogenic additive in broiler diets
10.1590/s0100-204x2012000400003 · 2012 · External reference
The response of gastrointestinal microbiota to avilamycin, butyrate and plant extracts in early weaned pigs
10.2527/jas.2004-556 · 2006 · External reference
The effect of anise oil (Pimpinella anisum L.) on broiler performance
10.3923/ijps.2005.851.855 · 2005 · External reference
Screening for inhibitory activity of essential oils on selected bacteria, fungi and viruses
10.1080/10412905.2000.9712177 · 2000 · External reference
Experimental infection of commercial layers using Salmonella enteric serovar gallinarum strain: leukogram and serum acute-phase protein concentrations
10.1590/s1516-635x2009000400008 · 2009 · External reference
Effect of dietary supplementation with oregano essential oil on performance of broilers after experimental infection with Eimeria tenella
10.1080/0003942031000107299 · 2003 · External reference
Metabolic and endocrine changes induced by chronic heat exposure in broiler chickens: growth performance, body composition and energy retention
1996 · External reference
Effects of yeast (Saccharomyces cerevisiae) and yeast protein concentrate on production performance of broiler chickens exposed to heat stress and challenged with Salmonella enteritidis
10.1016/j.anifeedsci.2011.03.007 · 2011 · External reference
Characterization of the action of selected essential oil compounds on Gram-negative bacteria
10.1021/jf980154m · 1998 · External reference
Influence of two plant extracts on broiler performance digestibilities and digestive organ size
10.1093/ps/83.2.169 · 2004 · External reference
Effects of dietary supplementation with blended essential oils on growth performance, nutrient digestibility, blood profiles and fecal characteristics in weanling pigs
10.5713/ajas.2010.80120 · 2010 · External reference
An update on alternatives to antimicrobial growth promoters for broilers
10.1016/j.tvjl.2010.03.003 · 2011 · External reference
Immunosuppressive and cytotoxic properties of Nigella sativa
10.1002/ptr.1449 · 2004 · External reference
Amino acid digestibility and energy concentration of high-protein corn dried distillers grains and high-protein sorghum dried distillers grains with solubles for swine
10.2527/jas.2010-3098 · 2010 · External reference
The influence of phytogenic extracts on performance, nutrient digestibility, carcass characteristics, and gut microbial status in broiler chickens
10.22358/jafs/67752/2003 · 2003 · External reference
ScorupinskaJ. Use of active substances of plant origin in chicken diets based on maize and locally grown cereals
10.1080/00071660500191056 · 2005 · External reference
Influence of essential oil components on growth performance and the functional activity of the pancreas and small intestine in broiler chickens
10.5713/ajas.2004.394 · 2004 · External reference
Effect of a commercial essential oil on growth performance, digestive enzyme activity and intestinal micro-flora population in broiler chickens
10.1016/j.anifeedsci.2006.06.009 · 2007 · External reference
Black cumin seeds as phytogenic product in broiler diets and its effects on performance, blood constituents, immunity and caecal microbial population
10.4081/ijas.2012.e77 · 2012 · External reference
Effects of dietary essential oil components on growth performance, digestive enzymes and lipid metabolism in female broiler chickens
10.1080/0007166031000085508 · 2003 · External reference
Plasma bone specific alkaline phosphatase as an indicator of osteoblastic activity
10.1302/0301-620x.75b2.8444951 · 1993 · External reference
Effect of plant extracts and formic acid on the intestinal equilibrium of early weaned pigs
10.2527/2004.82113210x · 2004 · External reference
The effect of two different blends of essential oil compounds on the proliferation of Clostridium perfringens in the intestine of broiler chickens
10.1093/ps/83.4.669 · 2004 · External reference
Use of rosemary, oregano, and commercial blend of essential oils in broiler chickens: In vitro antimicrobial activities and effects on growth performance
10.2527/jas.2010-3646 · 2012 · External reference
Efficacy of multistrain direct-fed microbial and phytogenetic products in reducing necrotic enteritis in commercial broilers
10.3382/ps.2009-00106 · 2009 · External reference
Use of yeast cell wall: β-1, 3/1, 6-glucans and mannoproteins in broiler chicken diets
2009 · External reference
Assessment of a phytogenic feed additive effect on broiler growth performance, nutrient digestibility and caecal microflora composition
10.1016/j.anifeedsci.2011.03.020 · 2011 · External reference
The nonantibiotic anti-inflammatory effect of antimicrobial growth promoters, the real mode of action?A hypothesis
10.1093/ps/86.4.605 · 2007 · External reference
Effects of spray-dried porcine plasma and plant extracts on intestinal morphology and on leukocyte cell subsets on weaned pigs
10.2527/jas.2005-414 · 2006 · External reference
Unresolved reference
2009 · External reference
Intestinal bacterial community and growth performance of chickens fed diets containing antibiotics
10.1093/ps/85.4.747 · 2006 · External reference
Digestive stimulant action of spices: a myth or reality?
2004 · External reference
Antimicrobial activity of essential oils and structurally related food additives towards selected pathogenic and beneficial gut bacteria
10.1111/j.1365-2672.2005.02789.x · 2006 · External reference
Antimicrobial properties of plant essential oils and essences against five important food-borne pathogens
10.1046/j.1472-765x.1998.00303.x · 1998 · External reference
Growth rate of male germ free Wister rats fed ad libitum or restricted natural ingredient diet
1987 · External reference
Tissue recovery of essential oils used as feed additive in piglet feeding and impact on nutrient digestibility
2006 · External reference
Cytotoxic and immunopotentiating effects of ethanolic extract of Nigella sativa L. seeds
10.1016/s0378-8741(98)00241-4 · 2000 · External reference
Stress and nutritional quality of broilers
10.1093/ps/80.9.1384 · 2001 · External reference
The cereal type in feed influences gut wall morphology and intestinal immune cell infiltration in broiler chickens
10.1017/s0007114509990407 · 2009 · External reference
The phytogenic feed additive Sangrovit modulates dextran-sulfate sodium induced colitis in rats
10.17221/2945-vetmed · 2010 · External reference
Herbs and botanicals as feed additives in monogastric animals
10.5713/ajas.2003.282 · 2003 · External reference
The use of essential oils and their compounds in poultry nutrition
2001 · External reference
Use of phytogenic products as feed additives for swine and poultry
10.2527/jas.2007-0459 · 2008 · External reference
Quantitative analysis of the intestinal bacterial community in one- to three-week-old commercially reared broiler chickens fed conventional or antibiotic-free vegetable-based diets
2007 · External reference
The antibacterial mechanism of carvacrol and thymol against Escherichia coli
10.1111/j.1472-765x.2008.02407.x · 2008 · External reference