Results 41 to 50 of about 68,289 (201)

Determining the impact of protozoan and strongylid parasites on meat lamb productivity: Utilising molecular diagnostic methods for the detection of internal parasites in lambs [PDF]

open access: yes, 2012
Internal parasites (strongylid gastrointestinal helminths) have been reported to decrease lamb productivity in extensive grazing sheep enterprises. Increased interest into intestinal, protozoan parasites; Cryptosporidium and Giardia, has arisen due to ...
Sweeny, Joshua
core  

Human amnion epithelial cells modulate the inflammatory response to ventilation in preterm lambs. [PDF]

open access: yesPLoS ONE, 2017
Ventilation of preterm neonates causes pulmonary inflammation that can contribute to lung injury, propagate systemically and result in long-term disease. Modulation of this initial response may reduce lung injury and its sequelae.
Jacqueline M Melville   +7 more
doaj   +1 more source

Dietary N-carbamylglutamate or l-arginine supplementation improves hepatic energy status and mitochondrial function and inhibits the AMP-activated protein kinase-peroxisome proliferator-activated receptor γ coactivator-1α-transcription factor A pathway in intrauterine-growth-retarded suckling lambs

open access: yesAnimal Nutrition, 2021
The objective of this study was to investigate the effects of dietary administration of l-arginine (Arg) or N-carbamylglutamate (NCG) on hepatic energy status and mitochondrial functions in suckling Hu lambs with intrauterine growth retardation (IUGR ...
Hao Zhang   +5 more
doaj   +1 more source

Effects of reflux laryngitis on laryngeal chemoreflexes in newborn lambs [PDF]

open access: yes, 2011
It has been suggested that reflux laryngitis (RL) is involved in apneas-bradycardias of the newborn. The aim of the present study was to develop a unique RL model in newborn lambs to test the hypothesis that RL enhances the cardiorespiratory components ...
Hamon, Julie   +5 more
core   +1 more source

Relationships between lamb carcass quality traits measured by X-ray computed tomography (CT) and current UK-hill sheep breeding goals. [PDF]

open access: yes, 2008
Genetic parameters were estimated between current UK hill sheep breeding goals and lamb carcass composition and muscularity traits derived using X-ray computed tomography (CT).
McLean, KA   +13 more
core  

Consumer Perception of the Quality of Lamb and Lamb Confit [PDF]

open access: yesFoods, 2018
The patterns of food consumption in general and those of meat, in particular, are constantly changing. These changes are due not only to socio-economic and cultural trends that affect the whole society but also to the specific lifestyles of consumer groups.
Guillermo Ripoll   +2 more
openaire   +5 more sources

Impact of improved host resistance on worm control in Merinos - a computer simulation study [PDF]

open access: yes, 1997
The WW model has been used to examine the epidemiological consequences of having a flock of resistant lambs as a result of either selective breeding or vaccination.
Barnes, E.H., Eady, S.J., Dobson, R.J.
core  

Influence of spirulina supplementation on growth performance, puberty traits, blood metabolites, testosterone concentrations, and semen quality in Barki male lambs

open access: yesOpen Veterinary Journal, 2023
Background: The fertility and genetic value of the flock can be enhanced by selecting lambs with highly developed early puberty characteristics. Spirulina (SP) has been evaluated as a natural product supplement to boost lamb growth, immunity, and ...
Mohamed M. Mansour, Moustafa M. Zeitoun
doaj   +1 more source

Castration of lambs: a welfare comparison of different castration techniques in lambs over 10 weeks of age

open access: yes, 2007
Seventy male lambs over 10 weeks of age were castrated using Burdizzo, rubber rings, or surgery to assess the acute and long-term effects of castration. All castrations were performed under local anaesthesia.
Doherr, Marcus G   +9 more
core   +1 more source

The role of the environment in transmission of Dichelobacter nodosus between ewes and their lambs [PDF]

open access: yes, 2015
Dichelobacter nodosus (D. nodosus) is the essential causative agent of footrot in sheep. The current study investigated when D. nodosus was detectable on newborn lambs and possible routes of transmission. Specific qPCR was used to detect and quantify the
Smith, Edward M.   +9 more
core   +1 more source

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