Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Lennart Nicander"'
Autor:
Lennart Nicander
Publikováno v:
Acta Pharmacologica et Toxicologica. 36:40-54
A detailed study was made of the structural changes in the genital organs of rabbits and dogs given KABI 1774 (cyclotetrasiloxane). The compound was given orally in doses of 2 mg/kg body weight daily for periods of from 2 to 30 days. For controls 15
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5529a0c55c7bf41d48bdf62c690ac350
https://doi.org/10.1111/j.1600-0773.1975.tb03083.x
https://doi.org/10.1111/j.1600-0773.1975.tb03083.x
Autor:
Lennart Nicander, Wayne R. Hein, Mona Aleksandersen, Marit Halleraker, Thor Landsverk, S.J. McClure
Publikováno v:
Veterinary Immunology and Immunopathology. 28:1-16
Unlike the Peyer's patches of rats and mice, which are considered to be secondary lymphoid organs, the ileal Peyer's patch of sheep is thought to be responsible for the primary generation of B cells, like the bursa of Fabricius of birds. The ileal Pe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c90aabfacd33906c8e60ce3942086db
https://doi.org/10.1016/0165-2427(91)90038-e
https://doi.org/10.1016/0165-2427(91)90038-e
Publikováno v:
Cell and Tissue Research. 261:239-247
Carbonic anhydrase cytochemistry of the ileal Peyer's patch in foetal and neonatal lambs has indicated secretion from the follicle-associated epithelium to the follicles. Reaction for carbonic anhydrase in the follicle-associated epithelium was found
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d6b93ccd48e58e11561b6ea888e08a26
https://doi.org/10.1007/bf00318665
https://doi.org/10.1007/bf00318665
Publikováno v:
Developmental and comparative immunology. 15(4)
Aggregates of lymphocytes were demonstrated from 70 days gestation (term 150 days in sheep) in the proximal colon and rectum. Immunoperoxidase staining for 5'-bromo-2'-deoxyuridine incorporation and IgM, indicated that the lymphocyte population of ly
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed2a3ccb14c61f41b410513a1cea121a
https://pubmed.ncbi.nlm.nih.gov/1773864
https://pubmed.ncbi.nlm.nih.gov/1773864
Publikováno v:
Veterinary immunology and immunopathology. 26(1)
Five enzyme histochemical reactions were used to characterize calf, goat kid and lamb Peyer's patches. 5'-nucleotidase and acid phosphatase gave a reticular pattern of staining in follicular and interfollicular regions, respectively. Different subpop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0dfd8ff71f225f142d98833cfbd6a011
https://pubmed.ncbi.nlm.nih.gov/2147525
https://pubmed.ncbi.nlm.nih.gov/2147525
Autor:
Lennart Nicander, L. Plöen
Publikováno v:
International Journal of Andrology. 2:463-481
The regional fine structure of principal cells in the rabbit epididymal duct is described. Pinocytotic markers and enzyme cytochemistry were used to study pinocytotic mechanisms. Three main segments were defined. The initial segment showed selective
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2f168a7c21ea6511d382e9cf95971075
https://doi.org/10.1111/j.1365-2605.1979.tb00078.x
https://doi.org/10.1111/j.1365-2605.1979.tb00078.x
Autor:
Lennart Nicander, Allan Bane
Publikováno v:
Zeitschrift f�r Zellforschung und Mikroskopische Anatomie. 72:496-515
An electron microscopical study was made of spermatozoa from the epididymal tail of horses, cattle, pigs, sheep, dogs, cats, rabbits, guinea-pigs, and hares. The fine structure of the sperm head, especially the acrosome and the subacrosomal substance
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4e12abb649306ae5d2576d67eb634cb3
https://doi.org/10.1007/bf00319255
https://doi.org/10.1007/bf00319255
Autor:
Leif Plöen, Lennart Nicander
Publikováno v:
Zeitschrift f�r Zellforschung und Mikroskopische Anatomie. 99:221-234
The fine structure of rabbit Spermatogonia and primary spermatocytes in meiotic prophase has been studied with different methods of preparation, including a technique for acid phosphatase activity. The spermatogonial cytoplasm is rich in free ribosom
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b0e030f249dd58ac839ee1fc85754016
https://doi.org/10.1007/bf00342223
https://doi.org/10.1007/bf00342223
Autor:
Lennart Nicander
Publikováno v:
Cells Tissues Organs. 14:54-68
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0dc325e5154e3eb0b7b0990f41d03045
https://doi.org/10.1159/000140729
https://doi.org/10.1159/000140729
Autor:
Gunnar D. Bloom, Lennart Nicander
Publikováno v:
Zeitschrift f�r Zellforschung und Mikroskopische Anatomie. 55:833-844
The fine structure of the protoplasmic droplet of epididymal spermatozoa of bull, ram, rabbit, and rat is described, as well as its development in the testis of bull and rabbit.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b495b8f30e6eb468f16ad59606077539
https://doi.org/10.1007/bf00381652
https://doi.org/10.1007/bf00381652