ALL libraries (COBIB.SI union bibliographic/catalogue database)
-
Vpliv elektrokemoterapije s cisplatinom ali bleomicinom in sunitinibom na celice humanega raka trebušne slinavke : magistrsko delo : magistrski študij - 2. stopnja = Effect of electrochemotherapy with cisplatin or bleomycin and sunitinib on human pancreatic cancer cells : M. Sc. Thesis : Master Study ProgrammesCerovšek, AnjaElektrokemoterapija je način zdravljenja, ki uporablja elektroporacijo v kombinaciji s citostatikom, bodisi bleomicinom ali cisplatinom, za dosego lokalne kontrole tumorja. Bleomicin v celico vstopa ... s prenašalnimi proteini po endocitotski poti, cisplatin pa s pomočjo bakrovih kanalčkov in pasivno difuzijo. Ker je nabor prenašalnih proteinov precej majhen, je posledično tudi privzem citostatika v celico omejen. Elektrokemoterapija temelji na električnih pulzih, ki destabilizirajo celično membrano v tumorjih in tako se bistveno poveča vnos hidrofilnih citostatikov, ki imajo oviran transport skozi celično membrano. Bleomicin je protitumorsko zdravilo, ki prek tvorbe dvojnih prelomov ustavi celično delitev in povzroča smrt celic. Cisplatin pa uničujejo rakave celice tako, da poškodujejo DNA tako da z DNA tvori adukte, zavira sintezo in podvojevanje DNA in povzroči apoptotično smrt celic. Glavni cilj magistrske naloge je bil določiti občutljivost celic raka trebušne slinavke na elektrokemoterapijo s cisplatinom ali bleomicinom. Zanimalo nas je tudi, ali se citotoksični učinek poveča, če tretiramo celice raka trebušne slinavke s kombinacijo elektrokemoterapije s citostatikom in sunitinibom, saj tega do sedaj še nismo zasledili v literaturi. Sunitinib malat je molekula oksindola, zasnovana za selektivno interakcijo z znotrajceličnimi mesti ATP receptorjev kinaz kot so VEGFR1–3, PDGFR, KIT, FLT3 in CSF1R. Citotoksično delovanje kombinirane terapije smo preverili na humani celični liniji BxPC-3 raka trebušne slinavke. S testom PrestoBlueTM smo določili podvojitveni čas celične linije BxPC-3, ki je 48 ur (2 dni). Najbolj optimalno so rastle celice, ko smo jih nasadili 2000 / vdolbinico. Dokazali smo, da so celice BxPC-3 bolj občutljive na elektrokemoterapijo z bleomicinom kot na elektrokemoterapijo s cisplatinom. Kombinacija elektrokemoterapije z inhibitorjem tirozin kinaz sunitinibom na rakavih celicah trebušne slinavke, je imela večji citotoksični učinek le v primeru uporabe bleomicna. Kombinirana terapija elektrokemoterapije z 0,14 µM bleomicinom in sunitinibom v treh različnih koncentracijah (2,5, 5 in 7,5 µM) je imela sinergistični učinek. Glede na pozitivne in vitro rezultete, bi bilo smiselno tovrstno zdravljenje testirati tudi na tumorskem modelu trebušne slinavke in vivo.Type of material - master's thesis ; adult, seriousPublication and manufacture - 2022 ; Ljubljana : [A. Cerovšek]Language - slovenianCOBISS.SI-ID - 97115139
Author
Cerovšek, Anja
Other authors
Čemažar, Maja |
Omerzel, Maša, mag. farm. |
Serša, Gregor |
Žnidaršič, Nada, 1970-
Topics
elektrokemoterapija |
citostatiki |
sunitinib |
citotoksičnost |
electrochemotherapy |
cytostatics |
sunitinib |
cytotoxicity
Library/institution |
City | Acronym | For loan | Other holdings |
---|---|---|---|---|
National Institute of Biology and BF, Department of Biology, Ljubljana | Ljubljana | BFBNIB |
reading room 1 cop.
|
Shelf entry
Permalink
- URL:
Impact factor
Access to the JCR database is permitted only to users from Slovenia. Your current IP address is not on the list of IP addresses with access permission, and authentication with the relevant AAI accout is required.
Year | Impact factor | Edition | Category | Classification | ||||
---|---|---|---|---|---|---|---|---|
JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
Select the library membership card:
If the library membership card is not in the list,
add a new one.
DRS, in which the journal is indexed
Database name | Field | Year |
---|
Links to authors' personal bibliographies | Links to information on researchers in the SICRIS system |
---|---|
Cerovšek, Anja | |
Čemažar, Maja | 14575 |
Omerzel, Maša, mag. farm. | 34373 |
Serša, Gregor | 08800 |
Žnidaršič, Nada, 1970- | 16381 |
Source: Personal bibliographies
and: SICRIS
Select pickup location:
Material pickup by post
Delivery address:
Address is missing from the member's data.
The address retrieval service is currently unavailable, please try again.
By clicking the "OK" button, you will confirm the pickup location selected above and complete the reservation process.
By clicking the "OK" button, you will confirm the above pickup location and delivery address, and complete the reservation process.
By clicking the "OK" button, you will confirm the address selected above and complete the reservation process.
Notification
Automatic login and reservation service currently not available. You can reserve the material on the Biblos portal or try again here later.
Subject headings in COBISS General List of Subject Headings
Select pickup location
The material from the parent unit is free. If the material is delivered to the pickup location from another unit, the library may charge you for this service.
Pickup location | Material status | Reservation |
---|
Reservation in progress
Please wait a moment.
Reservation was successful.
Reservation failed.
Reservation...
Membership card:
Pickup location: