Results 41 to 50 of about 745,820 (341)

HAEMATOLOGICAL PARAMETERS IN EXOTIC COWS DURING GESTATION AND LACTATION UNDER SUBTROPICAL CONDITIONS [PDF]

open access: yesPakistan Veterinary Journal, 2009
Seventy Holstein-Friesian and Jersey cows of different ages kept at the Livestock Experiment Station, Bhunikey (Pattoki), district Kasur, Pakistan were used for this study. These cows were divided into seven groups having 10 animals in each group.
A. SATTAR AND R. H. MIRZA1
doaj  

Children's Brain Development Benefits from Longer Gestation

open access: yesFront. Psychology, 2011
Disruptions to brain development associated with shortened gestation place individuals at risk for the development of behavioral and psychological dysfunction throughout the lifespan.
E. Davis   +8 more
semanticscholar   +1 more source

Influence of Rearing System on Sows’ Prolificacy during Gestation

open access: yesScientific Papers Animal Science and Biotechnologies, 2023
In females reared in individual crates until early control of gestation and in common crates (8-16 heads), prolificacy did not reach values that differ depending on the rearing system: there is a statistically insignificant difference in t-test (p>0.05).
Cornelia Petroman
doaj  

DYNAMIC OF SEXUAL HORMONS IN COWS, ANTE AND POST PARTUM

open access: yesScientific Papers Animal Science and Biotechnologies, 2023
The purpose of this paper was to study the hormones, estrogens (estradiol - E) and progesterone (P) levels modification during gestation and puerperal period, in Romanian Black and White dairy cows, with normal gestations and parturitions and to ...
PAULA POŞAN, ANGELA MARIA STOICA
doaj  

Pre- and post-parturial aspects of scorpion reproduction: a review

open access: yesEuropean Journal of Entomology, 2012
Although scorpions are an ancient group their method of reproduction is rather complex and poorly studied. This review aims at clarifying some of the aspects of their reproduction that are important for understanding the reproductive ecology of other ...
Michael R. WARBURG
doaj   +1 more source

The imbalance in the relationship between inflammatory and regulatory cytokines during gestational toxoplasmosis can be harmful to fetuses: A systematic review

open access: yesFrontiers in Immunology, 2023
ObjectiveTo evaluate the available information on inflammatory and regulatory plasma mediators in pregnant women (PW) diagnosed with toxoplasmosis. Source: The PubMed, Embase, Scopus, and Lilacs databases were evaluated until October 2022.
Priscilla Vilela dos Santos   +17 more
doaj   +1 more source

The Role(s) of Eicosanoids and Exosomes in Human Parturition

open access: yesFrontiers in Physiology, 2020
The roles that eicosanoids play during pregnancy and parturition are crucial to a successful outcome. A better understanding of the regulation of eicosanoid production and the roles played by the various end products during pregnancy and parturition has ...
Eman Mosaad   +5 more
doaj   +1 more source

Effects of chronic browsing on life‐history traits of an irruptive large herbivore population

open access: yesPopulation Ecology, EarlyView.
This study aimed to determine the relationship between diet quality, body mass, and size (hind foot length), and female reproduction and sought to identify the mechanism by which high density under severe food limitations is maintained. Our results demonstrated that sika deer introduced to Nakanoshima Island have maintained high densities through high ...
Koichi Kaji   +9 more
wiley   +1 more source

The Role of Dietary Fiber in Improving Pig Welfare

open access: yesAnimals, 2023
This review aims to discuss the effects of dietary fiber sources with various levels on stereotypic behaviors in sows. There are a variety of dietary fiber sources that are supplemented to feeds for sows.
Sungho Do   +3 more
doaj   +1 more source

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