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Biological Sciences: zoology > animal anatomy > reproductive system > male reproductive system
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20 results
Group by: Biological Sciences, Natural Resources, Earth and Environmental Sciences
 
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On four species of echinorhynchid acanthocephalans from marine fish in Halong Bay, Vietnam, including the description of three new species and a key to the species of Gorgorhynchus
Parasitology research

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Reproductive health of yellow perch Perca flavescens in selected tributaries of the Chesapeake Bay
Science of the total environment

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Reproductive endocrine disruption in smallmouth bass (Micropterus dolomieu) in the Potomac River basin: spatial and temporal comparisons of biological effects
Environmental monitoring and assessment

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Preparing for hibernation in ground squirrels: adrenal androgen production in summer linked to environmental severity in winter
Functional ecology

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The dynamics of gonad growth and ascorbate status in yellow perch, Perca flavescens (Mitchill)
Aquaculture research

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Effect of cysteamine and epidermal growth factor (EGF) supplementation in maturation medium on in vitro maturation, fertilization and culturing of embryos in sheep
Small ruminant research

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Testicular testosterone: Estradiol ratio in domestic cats and its relationship to spermatogenesis and epididymal sperm morphology
Theriogenology

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Reference values for the genitalia of male dromedary before and after puberty using caliper and ultrasonography in subtropics
Theriogenology

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Reproduction characteristics of North Moroccan indigenous goats
Small ruminant research

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Reproductive characteristics of stallions during the breeding and non-breeding season in a tropical region
Tropical plant biology

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Chromatin integrity of ram spermatozoa. Relationships to annual fluctuations of scrotal surface temperature and temperature-humidity index
Theriogenology

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Steroid hormones in peripheral blood plasma and androgen receptors in testis and epididymis of roe deer male (Capreolus capreolus) during the reproduction season
Small ruminant research

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Gonadal development and reproductive strategies of the tropical octopus (Octopus insularis) in northeast Brazil
Hydrobiologia

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Pathological Conditions of the Reproductive Organs of Male Stray Dogs in the Tropics: Prevalence, Risk Factors, Morphological Findings and Testosterone Concentrations
Reproduction in domestic animals

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Reproductive patterns of stray male dogs in the tropics
Theriogenology

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Seasonal variation in the activity of the Leydig cells in Egyptian Nubian goat (Zaraibi) bucks
Small ruminant research

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Scrotal, testicular and semen characteristics of young Boer bucks fed winter veld hay: The effect of nutritional supplementation
Small ruminant research

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Seasonal variation in the ultrastructure of the Sertoli cells in Egyptian Nubian (Zaraibi) goat bucks
Small ruminant research

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Use and limitations of alternative feed resources to sustain and improve reproductive performance in sheep and goats
Animal feed science and technology

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Effects influencing boar semen
Animal reproduction science