Search for dissertations about: "male anatomy"
Showing result 1 - 5 of 20 swedish dissertations containing the words male anatomy.
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1. Brain Aromatase in the guppy, Poecilia reticulata : Distribution, control and role in behaviour
Abstract : Oestrogens are produced by aromatisation of androgens by the aromatase enzyme. In the vertebrate brain this synthesis has vital functions in nerve protection, cell proliferation and nerve development during injury respectively brain development. READ MORE
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2. Ontogeny and Population Biology of a Sex-Limited Colour Polymorphism
Abstract : This study has involved investigation of number of populations of the damselfly Ischnura elegans over several years, looking at frequency changes over time, morphological differences between the sexes and the morphs, differences in growth rate and development time, differences in fecundity between the morphs, and genetic differentiation between populations. I. READ MORE
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3. Getting to know Trioza apicalis (Homoptera: Psylloidea) – a Specialist Host-Alternating Insect with a Tiny Olfactory System
Abstract : This thesis comprises ecological, morphological and physiological studies of the carrot psyllid Trioza apicalis (Homoptera: Psylloidea) with particular focus on olfaction. Data from inventories of winter habitats suggest that T. apicalis prefer Picea abies over Pinus sylvestris and Juniperus communis as winter hosts. READ MORE
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4. Malignant Melanoma in southern Sweden; Histopathology, Prognosis and Aetiology
Abstract : The purpose was to study the prognostic and aetiologic risk factors for melanoma in correlation to histopathology. Paper 1-3: Thin tumours (... READ MORE
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5. Anal fistulae - Three-dimensional endoanal ultrasound and outcomes of collagen plug treatment
Abstract : Background: The treatment of complex anal fistulae remains a therapeutic challenge. Early anal fistula plug (AFP) studies showed high success rates, while later reports demonstrated success rate of 13-100% at usual follow-up of 6-24 months. READ MORE