Triterpenes are very important secondary metabolites with wide structural diversity and significant role in pharmacy and medicine.In the present research, a comparative study of pharamacological activities of the triterpene fractions obtained from several plant species belonging to Lamiaceae family, was carried out. In-vitro anti-proliferative activity was performed using a standardproliferation assay based on tetrazolium salts. In vitro anti-inflammatory activity of triterpene fractions was determined by an assay of inhibition of albumin denaturation. In general, the triterpene fractions obtained from plant species belonging to Lamiaceae family showed a strong anti-proliferative activity and anti-inflammatory activity.The triterpene fraction of Rosmarini folium showed the strongest anti-proliferative activity (GI50range from 4 to 37 μg/ml) and the strongest anti-inflammatory activity in the range from 57.27% to 80.69%. This comparative study provides scientific evidence to support the traditional use of Lamiacae plant species for medical purposes as anti-inflammatory and anti-proliferative medicines.

Objective. The aim of this study was to investigate students’ knowledge, attitudes and hesitancy regarding COVID-19 vaccination. Methods. A cross-sectional questionnaire-based survey was conducted among a total of 1282 medical students and 509 non-medical students at four public universities in Bosnia and Herzegovina: Tuzla, Sarajevo, Banja Luka, and Mostar. Results. A significantly higher rate of vaccination was observed in the group of medical students as well as a higher level of knowledge about vaccination in general and vaccines against the COVID-19 disease. Students who received the COVID-19 vaccine had a higher level of knowledge about vaccination in general and COVID-19 vaccines in particular compared to the non-vaccinated students in the medical and non-medical groups, respectively. Furthermore, vaccinated students, regardless of the course they are taking, showed generally stronger positive attitudes compared to non-vaccinated students, regarding the safety and effectiveness of the COVID-19 vaccine. Both groups of students believe that the rapid development of the vaccine is contributing to refusal or hesitancy to receive a vaccine against COVID-19. Social media/networks were the main sources of information about the COVID-19 vaccine. We did not find any contribution of social media to the reduced level of COVID-19 vaccine coverage. Conclusion. Education of students about the benefits of the COVID-19 vaccine will lead to its better acceptance as well as the development of more positive attitudes towards vaccination in general, especially having in mind that students are the future population of parents, who will make decisions about vaccinating their children.

Positive practice environments (PPEs) support the recruitment and retention of employees, enable the delivery of high-quality work outcomes, and benefit society as a whole. It is necessary to provide equal rights, obligations, equal treatment, and opportunities for all genders according to their needs to achieve gender equity and PPEs in workplaces. FIP developed the FIPWiSE (the FIP women in science and education initiative) toolkit for positive practice environments for women in science and education to support and enable them by building on the World Health Professional Alliances (WHPA) PPE campaign. FIP is a founding member of the WHPA and used the toolkit as a basis to describe and identify factors that enable PPEs from a pharmaceutical science and pharmacy education perspective. The toolkit provides a set of possible solutions related to women in science and education for individuals, employers, institutions, and policymakers, as well as real-life examples, perspectives, and good practice implementations and suggestions from women from all around the world.

Background: Studies suggest that applying probiotic skincare products may have beneficial effects on the skin due to bacteria competitiveness and specific metabolites produced by probiotics. The cream CLS02021 is a postbiotic blend of metabolites, including organic acids, enzymes, and peptides that are a result of the co-fermentation of three proprietary probiotic strains and is specific for its high concentration of the enzyme Sphingomyelinase which plays a significant role in cell signaling pathways and ceramide production. Objective: The aim of this study is to evaluate the cosmetic effects of probiotic-derived Ingredient CLS02021 and its safety in healthy volunteers. Methods: Fifty healthy volunteers between 18 and 69 years old were recruited to participate in this multicentric, randomized, intra-individual, double-blind group study. Following a face-split design, volunteers applied both face cream containing CLS02021 on one side of their face and a placebo cream on the other side of their face for a total duration of four weeks, two times a day. Evaluation of the cosmetic effects included instrument measurements of moisturizing, elasticity, wrinkle depth, sebum production, pore size, melanin production, sensitivity, and side effects. Results: A significant difference of CLS02021 over the placebo group was observed for moisture and elasticity increase (both p<0.001), pore size (p<0.01), and a wrinkle depth decrease (p<0.05). No significant differences were noted in sebum production, melanin level, skin cleanliness, and sensitivity between groups. Conclusion: CLS02021, as a probiotic-derived ingredient, showed strong beneficial effects on skin moisture and elasticity increase, wrinkle depth, and pore size reduction. Face cream containing CLS02021 is well tolerated and could be an organic choice for cosmetic hydrating and antiaging skincare treatment.

: Antigenotoxic and Antioxidative activites of Curcumin Modern biomedical science has proven beneficial effects of curcumin as potential therapeutic candidate for various conditions due to its pleiotropic and pharmacological properties. The aim of the present study was to investigate antigenotoxic effects of curcumin against cisplatin induced genotoxicity as well as its antioxidative effects. In vitro cytokinesis block micronuclei assay in human lymphocytes was used for evaluation of antigenotoxic properties of curcumin. Evaluation of antioxidative properties of curcumin was determined with 2,2-Diphenyl-1-picrylhydrazyl free radical scavenging assay. Results demonstrated significant antigenotoxic and antioxidative properties of curcumin, dependent upon the tested concentrations. Consideration should be given to performing a study with broad dose interval of tested substances. Findings from the present study emphasized application of curcumin as potential antigenotoxic and antioxidative supplementary agent.

Aims: This study aimed to investigate whether the place of the survey makes a significant impact on the responses regarding the process of self-medication, as well as the present pharmacists’ engagement in this process in the Sarajevo Canton. Study Design: An anonymous questionnaire-based survey. Place and Duration of Study: One public pharmacy and various public places in the Sarajevo Canton, Bosnia and Herzegovina, for five months, February–June 2019. Methodology: A total of 312 respondents was included. The first group (165 respondents) was surveyed in the pharmacy after buying an over-the-counter (OTC) drug, and the second group (147 respondents) was surveyed outside the pharmacy. Results: Pharmacists instructed 65% of respondents (72.73% in the first group and 57.14% in the second group) on how to take the purchased OTC drug and checked whether 55% of respondents (70.91% in the first group and 38.1% in the second group) bought an appropriate drug for their health problem. Only 25% of respondents (36.36% in the first group and 12.24% in the second group) was informed about the adverse effects, whereas 29% of respondents (41.82% in the first group and 14.97% in the second group) was informed about the potential contraindications or interactions of the purchased OTC drug. The statistical analysis showed a significant relationship between the responses to the questions and the place of the survey about providing information on the adverse effects (P = .03), comorbidities (P = .049), and general information about the purchased OTC drug (P = .04). Conclusion: In the Sarajevo Canton, pharmacists should be more actively involved in the process of self-medication and provide the necessary advice to patients consuming OTC drugs. Further research is needed so general conclusions could be drawn.

Hyperuricemia is a potential marker of cardiovascular diseases, and its relation to hypertension and arteriosclerosis, as well as the outcomes of certain cardiovascular events, is interesting. The research was carried out a sample of 50 subjects of both sexes, who were either on allopurinol or febuxostat treatment. Effects of allopurinol and febuxostat on concentrations of uric acid and some lipid fractions (total cholesterol, high-density lipoprotein (HDL) cholesterol, low-density lipoprotein (LDL) cholesterol) were observed in 25 subjects on allopurinol treatment, and in 25 subjects on febuxostat treatment, who were chosen by defined criteria, with each patient serving as his or her control. The total observation period was six months and the cut was made after the first three Original Research Article Ziga Smajic et al.; JPRI, 32(35): 44-54, 2020; Article no.JPRI.63434 45 months and at the end of the research. Evaluating the effectiveness of allopurinol in subjects with hyperuricemia, it was established that concentrations of uric acid decreased by 126.28±20.36 μmol/L, at the end of the research, compared to the initial concentration. In subjects who used febuxostat, at the end of the research, concentrations of uric acid decreased by 252.80±94.17 μmol/L, compared to the initial concentration. Evaluating the effectiveness of febuxostat on concentrations of lipid fractions, a statistically significant increase of 0.17±0.02 mmol/L in concentrations of HDL and a statistically significant decrease of 0.37±0.14 mmol/L in concentrations of LDL were noted. Subjects with gout treated with allopurinol had significantly lower average concentrations of cholesterol compared to subjects with gout and metabolic syndrome (p=0.001). Subjects with gout and metabolic syndrome had significantly higher concentrations of LDL at the beginning and the end of the research, regardless of therapy (p=0.045;p=0.049, respectively). Both drugs showed effectiveness in the treatment of hyperuricemia, and a certain effect on concentrations of lipid fractions.

Introduction: Self-medication has been very popular and globally prevalent for a long time. Aim: This research aims to present pharmacists’ engagement in the process of self-medication in the Sarajevo Canton. Methods: A total of 312 respondents completed an anonymous questionnaire-based survey. The first group (165 respondents) was surveyed in the pharmacy after buying a non-prescription drug, and the second group (147 respondents) outside the pharmacy. Results: The most commonly purchased drug was paracetamol, whereas headache was dominant amongst health conditions for which treatment respondents intended to use the purchased drug. A belief that respondents could cure themselves was the most common answer when asked why they had not visited a doctor, whereas previous experience with the purchased drug prevailed as an answer when asked from whom they had gotten information about the adequacy of the purchased drug for their health problem. Respondents mostly bought drugs for themselves. Pharmacists instructed 65% of respondents on how to take the purchased drug and checked whether 55% of respondents bought an appropriate drug for their health problem. Only 25% and 29% of respondents were informed about the adverse effects and potential contraindications or interactions of the purchased drug, respectively. According to 45% of respondents, pharmacists spent up to one minute in a conversation with them about the purchased drug. Conclusion: In the Sarajevo Canton, pharmacists should be more actively involved in the process of self-medication and provide the necessary advice to patients consuming non-prescription drugs. Further research is needed to create a clearer picture.

Introduction: Hyperuricemia is an independent risk factor for the development of many diseases. Aim: The aim of this paper is to compare the effects of allopurinol and febuxostat on the values of triglycerides and uric acid in hyperuricemic patients. Methods: This was a pharmacological-clinical retrospective-prospective study. The research sample comprised 50 examinees of both genders and different ages who were undergoing allopurinol (100 mg/day) or febuxostat (80 mg/day) therapy. Statistical Product and Service Solutions (SPSS) Software and Microsoft Excel were used for statistical analysis. Results: Examinees who were treated with allopurinol had a statistically significant decrease in uric acid concentrations (by 126.28 ± 20.36 μmol/l) at the end of the observation compared to the initial values (p = 0.006). Examinees who were treated with febuxostat had a statistically significant decrease in uric acid concentrations (by 252.80 ± 94.17 μmol/l) at the end of the observation compared to the initial values (p = 0.001). The initial value of triglycerides was 1.58 ± 0.64 mmol/l in allopurinol-treated examinees, and 1.60 ± 0.52 mmol/l in febuxostat-treated examinees. After three and six months of allopurinol use, there was a statistically significant increase in triglyceride values (p = 0.046 and p = 0.042, respectively). A statistically significant decrease in triglyceride values (by 0.16 ± 0.10 mmol/l) was noted after three months of febuxostat use (p = 0.012). Conclusion: The results of this research confirmed the previous findings and pointed out the positive pharmacological effects of allopurinol and febuxostat.

The pharmaceutical industry seeks to more efficient and precise determination of the main pharmacokinetic parameters of existing and new drugs, and therefor uses new in vitro models that show a high degree of correlation with in vivo response. Determination of intestinal absorption, metabolic transformations and metabolic profile of drugs is carried out using the laboratory in vitro models, which represent innovative basis for determination of absorption, distribution, metabolism and elimination (ADME) of drugs . The aim of this paper is to present three most important in vitro models, their properties and applications in the pharmaceutical industry when determining the pharmacokinetic parameters. The rapid development of the pharmaceutical industry expressed the need for in vitro models for the determination of pharmacokinetic parameters in the laboratories that want to increase their operational efficiency and effectiveness. Keywords: pharmacokinetics, drugs, parameters, in vitro models