Gastrointestinal parasites presence during the peripartum decreases total milk production in grazing dairy Holstein cows

Parasitism in cattle is known to impair growth and development. Recent findings suggest that productivity of adult animals is also affected, but little is known about the physiological mechanisms involved. Furthermore, development of nematode resistance to drugs makes imperative the search of manage...

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Detalles Bibliográficos
Autores principales: Perri, A.F., Mejía, M.E., Licoff, N., Lazaro, L., Miglierina, M., Ornstein, A., Becu-Villalobos, D., Lacau-Mengido, I.M.
Formato: JOUR
Materias:
Cattle
EPG
GH
IGF I
Milk
Nematodes
growth hormone
insulin
prolactin
somatomedin C
animal experiment
Argentina
article
autumn
birth
controlled study
dairy cattle
feces analysis
gastrointestinal parasitism
gastrointestinal tract
grazing
growth hormone blood level
Haemonchus
herd
hormone blood level
hormone determination
insulin blood level
lactation
larva
milk production
multipara
nonhuman
Ostertagia
parasite identification
parasitism
parity
perinatal period
prevalence
primipara
productivity
prolactin blood level
puerperium
sampling
spring
summer
worm egg
Animals
Cattle Diseases
Chi-Square Distribution
Feces
Female
Gastrointestinal Diseases
Growth Hormone
Insulin
Insulin-Like Growth Factor I
Lactation
Nematoda
Nematode Infections
Parasite Egg Count
Peripartum Period
Prolactin
Seasons
Animalia
Bos
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_03044017_v178_n3-4_p311_Perri
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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