Sökning: "glandular epithelium"

Visar resultat 1 - 5 av 16 avhandlingar innehållade orden glandular epithelium.

  1. 1. Immune cells in pregnant uterine mucosa : functional properties, cellular composition and tissue organization

    Författare :Lucia Mincheva-Nilsson; Sten Hammarström; Rolf Kiessling; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; immunologically privileged site; TCR γδ cells; CD56 cells; large granular lymphocytes; immunosuppression; cytokine; interleukin; lymphoid cell cluster; intraepithelial lymphocytes; glandular epithelium; immuno electron microscopy; pregnancy; decidua; lactoferrin; lactoferrin receptor; colostrum;

    Sammanfattning : The pregnant uterus mucosa - decidua - is an "immunologically privileged" site. A semiallogeneic embryo is allowed to survive, develop, and grow while the same tissue implanted outside the uterus will be rejected. The decidua basalis, which participates in the placenta formation, is a tissue rich in lymphoid cells. LÄS MER

  3. 2. Seasonal variations in general activity, behaviour and cutaneous glandular structures in reindeer (Rangifer tarandus L.)

    Författare :Torgny Mossing; Umeå universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Androgen; Cervidae; dermal glands; locomotor activity olfactory communicatiorL pheromones; photoperiod; rein deer; rut; seasonal variations;

    Sammanfattning : The locomotor activity of the reindeer is separated into a diurnal and a nocturnal phase which, in turn, consists of a  number of short-term activity bursts. The onset and termination  of diurnal and nocturnal activity are largely in synchrony  with sunrise and sunset. LÄS MER

  4. 3. Gastric gland luminal pressure and mucosal protection : An in vivo study in the anesthetized rat

    Författare :Ingrid Synnerstad; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Physiology and anatomy; acid secretion; bicarbonate; epithelial cell surface pH; gastric gland; muscularismucosa; micropuncture; mucosal blood flow; mucus gel thickness; omeprazole; permeability; prostaglandins; ranitidine; rat; Fysiologi och anatomi; Physiology and pharmacology; Fysiologi och farmakologi; Physiology; fysiologi;

    Sammanfattning : The driving force for creation of channels in gastric mucus, for acid and pepsin transport, ismost probably the hydrostatic pressure generated within the gastric gland lumen. The aim ofthis study was to investigate the origin and regulation of the glandular pressure. LÄS MER

  5. 4. The role of gastrin and extracellular matrix proteins in proliferation and differentiation of gastric epithelial cells

    Författare :Karin Tømmerås; Andrés Uribe; Linköpings universitet; []
    Nyckelord :MEDICINE; MEDICIN;

    Sammanfattning : The mechanisms regulating the proliferation and differentiation processes that give rise to and maintain the gastric epithelium have not yet been completely elucidated.In the present studies, in vitro models were established and the influence of growth factors and extracellular matrix proteins on these processes were investigated. LÄS MER

  7. 5. Effects of mifepristone on the human endometrium and the fallopian tube during the luteal phase

    Författare :Xiaoxi Sun; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Mifepristone; endometrial receptivity; emergency contraception; PR-B; eNOS; IGFBP-1; PRL; HB-EGF; HB-EGF receptors HER1 and HER4;

    Sammanfattning : Mifepristone given postovulatory has been shown effective for contraception, but the precise mechanism of action is still poorly understood. A better understanding of the mechanisms of action of mifepristone, when used for contraception, is important for further development and optimizing the regimen of use. LÄS MER