This body of work describes the experience gained in developing the programme and documents the final results. Experiment 1 was conducted on a dairy farm with cows in milk with a rolling herd average of kg per year. On average animals were treated 3. Wolfgang Heuwieser Contact Author: Fragen und Kommentare an: The concentration of lactoferrin was significantly lower in quarters with only limited tissue alterations than in quarters with medium or severe alterations p. On the mammary chain of 28 bitches with mammary tumours an ultrasonographic examination was done before surgery.
An exact diagnosis could only be made when using histological examination. The “Information Programme for addressing imperfections in the production of sausages” has been developed to be a multimedia compendium of “sausage technology”. The focal growth of alveolar epithelial cells into the alveolar lumina was already considered to be an early stage of an adenocarcinoma and designated as microalteration. The following issues have been experienced during the creation of this programme: The concentration of lactoferrin was significantly lower in quarters with only limited tissue alterations than in quarters with medium or severe alterations p Table of Contents Download the whole PhDthesis as a zip-tar file or as zip-File For download in PDF format click the chapter title.
Wolfgang Heuwieser Second Referee: The “Information Programme for addressing imperfections in the production of sausages” has been developed to be a multimedia compendium of “sausage technology”. The efficiency of a PTX-treatment on spermatozoa of different species has never been verified. As there are approximately individually mentioned imperfections listed in DLG? Associated errors in sausage production are listed in entirity and hyperlinked with each other, in such a way that you can read through them in sequence.
The entire text contains approximately printed pages.
Searching for and finding information has been laid out as simply and as userfriendly as possible by a page with search function and a clear indication of search results. Vissertation correlations could be determined between the three factors and milk production, parity and stage of lactation.
Fragen und Kommentare an: Within a group of several ZP3 receptor candidates, b-1,4-galactosyltransferase is supposed to be involved in the activation of Gi-proteins and the induction of the acrosome reaction.
Der Volltext der Vftmed Additionally, clinically recognisable nodules were ultrasonographically checked and measured. The focal growth of alveolar epithelial cells into the alveolar lumina was already considered to be an early stage of an adenocarcinoma and designated as microalteration.
Material und Methoden 4. Abstract nvestigations for ultrasonographic presentation of primary multiplicity of canine mammary tumours. Mastoparan induced the acrosome reaction to comparable extent in PTX pre-treated and non pre-treated boar spermatozoa.
The clinical cure rate was After staining with haematoxilyn-eosin, histological examination and classification of the samples was carried out. Abstract Table of Contents More Information.
Stefan Kaiser, PhDThesis, FU Berlin
It should be used after isolation of the causative agent and the determination of its antimicrobial resistance pattern. Fragen und Kommentare an: A non-specific effect of PTX on spermatozoa affecting the cell? Abstract Bacterial infection is the most important cause vet,ed mastitis in cattle. The complete mammary chains and all tumours were clinically examinated by adspection and palpation.
The demonstration of primary multiplicity of canine mammary tumours via ultrasound is only possible for already clinically diagnosed tumours.
A comparison of all test methods showed that dissettation histological examination with diagnosed neoplasias performed best. Fragen und Kommentare an: Ultrasonic pictures were routinely taken at every nipple and at exactly defined points between the nipples. Pre-treatment of spermatozoa with PTX, membrane preparation and subsequent metabolic marking confirmed the speculation that PTX is unable to ADP-ribosylate and thus functionally inactivate Gi-proteins.
Because only fully capacitated spermatozoa can bind to the zona pellucida, this assay allows to assess capacitation as a functional parameter.
The clinical cure rate on day 14 was Animals from all stages of lactation with clinical mastitis were included in the study.
In one case, only the 4th caudal abdominal mammary gland and f 5th inguinal mammary gland were surgically removed from both mammary chains, in one other case only one mammary gland with a tumour and in dissertatuon third case only the suspicious tumour were surgically fetmed.
Animals included in the study were treated for at least three times in 24 hour intervals with mg Oxacillin intramammarily. Expression of Gi-proteins was clearly confirmed in any of the species tested except for bovine spermatozoa.