National Repository of Grey Literature 4 records found  Search took 0.00 seconds. 
Alterations in gene expression of hepatobiliary transporters as potential mechanisms for drug-induced cholestasis by amoxicillin and clavulanic acid
Řepová, Veronika ; Pávek, Petr (advisor) ; Mičuda, Stanislav (referee)
Charles University Faculty of Pharmacy in Hradec Králové Department of Pharmacology & Toxicology Student: Veronika Řepová Supervisor: Prof. PharmDr. Petr Pávek, Ph.D., Prof. Ramiro Jover Atienza, Ph.D. Title of diploma thesis: Alterations in gene expression of hepatobiliary transporters as potential mechanisms for drug-induced cholestasis by amoxicillin and clavulanic acid The combination of amoxicillin and clavulanic acid (AMO/CLA) represents one of the most frequent causes of the idiosyncratic type of drug-induced liver injury (DILI) nowadays. Despite difficulties in diagnosis and causality assessment, the clinical features have already been reported and in most of the cases categorized as cholestatic damages. Number of descriptions of the molecular mechanisms of drug-induced cholestasis has been rising recently and the role of hepatobiliary transporters has turned out to be crucial in the pathogenesis. However, the mechanisms of AMO/CLA-induced DILI at the molecular level still remain indistinct. In order to investigate the hepatotoxic effects of AMO/CLA and AMO alone in vitro, HepG2 and human Upcyte hepatocytes were used as hepatocellular models. The mRNA levels of key bile acid (BA) transporters, enzymes and nuclear receptors (NRs) were measured by quantitative real-time polymerase chain...
Alterations in gene expression of hepatobiliary transporters as potential mechanisms for drug-induced cholestasis by amoxicillin and clavulanic acid
Řepová, Veronika ; Pávek, Petr (advisor) ; Mičuda, Stanislav (referee)
Charles University Faculty of Pharmacy in Hradec Králové Department of Pharmacology & Toxicology Student: Veronika Řepová Supervisor: Prof. PharmDr. Petr Pávek, Ph.D., Prof. Ramiro Jover Atienza, Ph.D. Title of diploma thesis: Alterations in gene expression of hepatobiliary transporters as potential mechanisms for drug-induced cholestasis by amoxicillin and clavulanic acid The combination of amoxicillin and clavulanic acid (AMO/CLA) represents one of the most frequent causes of the idiosyncratic type of drug-induced liver injury (DILI) nowadays. Despite difficulties in diagnosis and causality assessment, the clinical features have already been reported and in most of the cases categorized as cholestatic damages. Number of descriptions of the molecular mechanisms of drug-induced cholestasis has been rising recently and the role of hepatobiliary transporters has turned out to be crucial in the pathogenesis. However, the mechanisms of AMO/CLA-induced DILI at the molecular level still remain indistinct. In order to investigate the hepatotoxic effects of AMO/CLA and AMO alone in vitro, HepG2 and human Upcyte hepatocytes were used as hepatocellular models. The mRNA levels of key bile acid (BA) transporters, enzymes and nuclear receptors (NRs) were measured by quantitative real-time polymerase chain...
Analýza poruch chodivosti a její vliv na mléčnou užitkovost dojnic českého strakatého skotu ve vybraném chovu
Řepová, Veronika
The aim of this study was to analyze locomotive score of dairy cows with movement disorder and its influence on milk production. For the experiment were chosen Czech fleckvieh dairy cows in company GenAgro Říčany a. s. in season from June to December 2015. The monitoring was conducted a day after the milk recording. Analyzed parameters of milk recording were milk yield (kg of milk), protein content (%), fat (%) amount of somatic cells (thousands/ml), lactose (%) and content of urea (%). Cows were evaluated according to the locomotive rating scale from 1 (cow with no movement disorder) to 5 (cow with a certain degree of lameness). According to the results we can observe that hoof diseases have effect on reducing of the amount of produced milk, especially in movement score 3 and 4 (P < 0.01), increase of protein content, fat, lactose (P < 0.05) and somatic cells (P < 0.01). It can be concluded that increasing of lameness of dairy cows significantly affect the reduction of milk production by 1.8 kg/cow/day. Due to current low prices of milk, it could have more negative impact on the economy of the dairy cattle breeding.
Výskyt agresivního chování psů v Tišnově
Řepová, Veronika
The bachelor thesis was concentrated on the occurrence of canine aggressive behavior in the town Tišnov. The questionnaire was completed by people that owned the dog that bit the victim. Dogs off a leash more frequently displayed attacks. The occurrence of biting was higher when the dog known its victim. The aggressive behavior occurred in most cases in dogs living area. The medium breeds were more aggressive than small and large breeds. The occurrence of biting was higher in adults than in puppies or seniors.

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