Plants possess various intrinsic mechanisms necessary to accumulate and either sequester or detoxify soil contaminants, including radionuclides. The aim of this study was to determine the bioconcentration factor of two fast growing plants Salvia offlicinalis L. (sage) and Ocimum basillicum L. (basil) that were cultivated in pH neutral soils artificially contaminated with three different concentrations of uranium (211, 352 and 470 mg/kg). The efficiency of citric acid was evaluated with respect to the enhancement of the phytoextraction process. The results showed that the bioconcentration factor did not differ significantly between the selected species (0.01 - 0.03). Citric acid was added in doses (50 mL, 30 mM) until the first effects of uranium phytotoxicity appeared. After four doses of citric acid, the bioconcentration factor reached 0.05 for both plants. The increase of uranium content taken up by the respective plants was more pronounced. Thus, the uranium content of sage grown in contaminated soil (470 mg/kg) increased from 6.03 to 21.28 mg/kg in citric acid-treated soil. The data obtained confirmed the efficiency of citric acid in enhancing phytoextraction of uranium and further suggest that even plants of a rather small biomass can be useful in phytoremediation given the appropriate treatment through induced phytoextraction with appropriate chemical agents.

INTRODUCTION Cervical cancer is the second leading cause of female cancer in Bosnia and Herzegovina, and it is the most common female cancer in women 15 to 44 years old. Cervical cancer is etiologically associated with high-risk human papillomaviruses (HRHPV). Data on the prevalence of HRHPV in Bosnia and Herzegovina are scant. This study investigates the prevalence of HRHPV infection among women of reproductive age compared with cervical cytology in the Tuzla Canton. METHODS We analyzed the results of HRHPV testing and Papanicolaou (Pap) test results in women up to 40 years old diagnosed at the Tuzla University Clinical Center (UCC) from January 2019 to March 2020. RESULTS Among 880 women tested for HRHPV, 27.2% (n = 239) were ≤ 40 years. In this age group HRHPV was detected in 33.5% (n = 80) of women, and 23.8% (n = 19) were women < 30 years. Out of 239 women tested for HRHPV, 60.2% had an abnormal Pap smear result. Therefore, 40.7% (n = 59) of HRHPV-positive women had an abnormal Pap test result. Women with a normal Pap test result had an HRHPV-positive test in 22.3% (n = 21) of cases. CONCLUSION The results obtained contribute to the knowledge about HPV prevalence and the incidence of squamous cell abnormalities in the most populous canton in Bosnia and Herzegovina, possibly reflecting the situation nationally. The high prevalence of HRHPV in women of reproductive age calls for urgent implementation of an organized cervical cancer screening program and HPV vaccination.

Parental/familial factors are important determinants of the physical activity level (PAL) in children and adolescents, but studies rarely prospectively evaluate their relationships. This study aimed to evaluate the changes in physical activity levels among adolescents from Bosnia and Herzegovina over a two-year period and to determine parental/familial predictors of PAL in early adolescence. A total of 651 participants (50.3% females) were tested at baseline (beginning of high school education; 14 years old on average) and at follow-up (approximately 20 months later). The predictors included sociodemographic characteristics (age, gender) and parental/familial factors (socioeconomic status of the family, maternal and paternal education, conflict with parents, parental absence from home, parental questioning, and parental monitoring). Physical activity levels were evidenced by the Physical Activity Questionnaire for Adolescents (PAQ-A; criterion). Boys were more active than girls, both at baseline (t-test = 3.09, p < 0.001) and at follow-up (t-test = 3.4, p < 0.001). Physical activity level decreased over the observed two-year period (t-test = 16.89, p < 0.001), especially in boys, which is probably a consequence of drop-out from the sport in this period. Logistic regression evidenced parental education as a positive predictor of physical activity level at baseline (OR [95% CI]; 1.38 [1.15–170], 1.35 [1.10–1.65]), and at follow-up (1.35 [1.11–1.69], 1.29 [1.09–1.59], for maternal and paternal education, respectively). Parents with a higher level of education are probably more informed about the importance of physical activity on health status, and thus transfer this information to their children as well. The age from 14 to 16 years is likely a critical period for maintaining physical activity levels in boys, while further studies of a younger age are necessary to evaluate the dynamics of changes in physical activity levels for girls. For maintaining physical activity levels in adolescence, special attention should be paid to children whose parents are less educated, and to inform them of the benefits of an appropriate physical activity level and its necessity for maintaining proper health and growth.

This short biography details the life and medical activities of Rosa Einhorn, mariée Bloch (1872-1950), who practised as an Austro-Hungarian (AH) official female physician in Travnik in occupied Bosnia and Herzegovina (BH) from 1902 to 1904, and as a semi-official private physician from 1905 to 1912/13. Born in Hrodna district in the Russian Pale of Crescent, Einhorn had qualified and practised as a "feldsheritsa" in Russia and went to Switzerland to study medicine in 1896. Upon receiving her medical doctorate from the University of Lausanne in 1901, she became recommended as a particularly adequate candidate for the not-yet-created position of an AH official female physician in BH. After Einhorn functioned as a general practitioner for women and children in Travnik and the adjacent districts for two years, the AH public health authorities officially dismissed her due to her engagement and marriage to the AH judiciary Sigismund Bloch (1850-1927). However, she obtained a right to private practice in 1905 and was employed as a private physician in AH anti-syphilis campaigning. Struggling for her reinstatement as an official female physician in Travnik, she also strove for the accreditation of her Swiss diploma in Austria, though in vain. After two attempts to emigrate to the United States in 1904 and 1913, Rosa Einhorn finally left Europe to work as a physician in the United States and Mandatory Palestine/Eretz Israel in 1923. She died in New York on May 27, 1950. CONCLUSION: Rosa Einhorn was employed as a provisory official female physician in Travnik in 1903/1904, the AH authorities accepting her only as a local private female physician after her marriage in 1905. Struggling in vain for her reinstatement, she finally left Bosnia in 1913.

Background: From 2013 the World Medical Association’s Declaration of Helsinki explicitly requires pre-registration of a study involving human subjects. The registration gives a chance for improvement of design and avoidance of bias. Objective: The aim of this article was to describe process of bearing decision to create regional registry of clinical studies for Balkan countries. Methods: After finding relevant studies about research registries and designing the concept and structure of future regional registry an article was published in IJBH journal. The article was than used as basis for discussion at 2020 meeting of Academy of Medical Sciences of Bosnia and Herzegovina (AMSBH), and final decision was made by the Academy to create the research registry. Results: Regional registry of clinical studies will be under the auspices of AMSBH and web-based, with the option of online registration of new studies. The data required to be entered in the moment of registration relate to key elements of research plan: topic, variables, sample, type of the study and the study population. After applying for registration of a clinical study, the authors will soon receive the review made by the AMSBH expert committee. The application could be accepted, rejected or returned for major or minor revision. After an application is accepted, it will be deposited in the searchable database and given the registration number. Conclusion: The AMSBH’s decision to create the regional registry of clinical studies will satisfy needs of researchers from Balkan countries in the first place, who share cultural and lingual similarities. It will also help with increasing standards of clinical research in the region.

Background: One of the most vulnerable group to cope with the consequences of COVID-19 pandemic are women, particularly pregnant ones. Objective: The aim of this article was to make review of the scientific literature to show clearly that pandemic is not so dangerous neither for mother nor her unborn and newborn children. Results and Discussion: It should be stated that most of the scientific papers on COVID-19 are currently being conducted in a way that would probably be completely unacceptable to serious science in any other circumstances. Taking into account everything we have learned about the SARS-CoV-2 virus so far it comes as a surprise that there has not been a more intense scientific debate on whether the blind lockdown model, implemented by most national governments, was truly an appropriate response to the challenges posed by the pandemic. Conclusion: Deep analysis what science in perinatal medicine did assess and what it recommended to perinatal world it may be followed by principles that the research of the members of the Academy will not be the first to be published, but we certainly aim that the scientific evidence published by Academy is fast, reliable and implementable.

Background: Enormous number of medical journals published around the globe requires standardization of editing practice. Objective: The aim of this article was to enlist main principles of editing biomedical scientific journals adopted at annual meeting of Academy of Medical Sciences of Bosnia & Herzegovina (AMSB&H). Methods: The evidence for writing this Guideline was systematically searched for during September 2020 in the PUBMED and GOOGLE SCHOLAR databases. The inclusion criteria were: original studies, systematic reviews, invited expert opinions, guidelines and editorials. The exclusion criteria were narrative reviews and uninvited opinion articles. The retrieved evidence was analyzed by members of the AMSB&H, then discussed at 2020 annual meeting of the AMSB&H and adopted by nominal group technique. Results: In total 14 recommendations were made, based on A to C class of evidence. The editors should educate potential authors and instruct them how to structure their manuscript, how to write every segment of the manuscript, and take care about correct use of statistical tests. Plagiarism detection softwares should be used regularly, and statistical and technical editing should be rigorous and thorough. International standards of reporting specific types of studies should be followed, and principles of ethical and responsible behavior of editors, reviewers and authors should be published on the journal’s web site. The editors should insist on registration of clinical studies before submission, and check whether non-essential personal information is removed from the articles; when essential personal information has to be included, an article should not be published without signed informed consent by the patient to whom these information relate. Conclusions: Principles of editing biomedical scientific journals recommended in this guideline should serve as one of the means of improving medical journals’ quality.

Background: Accurate human body composition assessment is becoming very important in clinical practice due to the possibility of early diagnosis and preventive interventions of metabolic disorders. Fats are one of the most important elements in maintaining normal body structure and different methods are used to determine its total amount and distribution. The amount and distribution of abdominal white adipose tissue, and especially the visceral type, provides important parameters in the development assessment of central obesity, insulin resistance, diabetes and other chronic non-infectious diseases. Objective: The aim of the study was to determine the amount of visceral adipose tissue in adults who are overweight and then estimate the probability of developing insulin resistance (IR) in those with higher amounts of visceral adipose tissue. Based on a comparison of the amount of visceral adipose tissue and the frequency of IR, evaluate the clinical significance of a routine procedure for body structure assessment in relation to the amount of visceral adipose tissue. Methods: Subjects were adults of both sexes aged 20 to 77 years, who were patients in two family medicine clinics. Including criteria for the study were: increased body weight (BMI≥25) and normal blood glucose values (4.0 – 5.4 mmol/L). All subjects underwent anthropometric measurements (BMI, waist circumference, waist-hip ratio) and body structure assessment with bioelectrical impedance. According to the values for the amount of visceral adipose tissue (below and above 110 cm2), the subjects were divided into two groups. All subjects underwent an IR test. We used the HOMA 1 value of 2 as a cut off for the risk of chronic non- infectious diseases in non-diabetic population. Results: The study included 80 patients. 14 patients did not complete the study, so the total number of subjects was 66 (39 women and 27 men). 36 subjects had elevated values of visceral adipose tissue (over 110 cm2). In this group, the presence of IR was registered in 30 patients or 81%. In the control group with a normal amount of visceral adipose tissue, IR was registered in 10 subjects or 33%, which is a statistically significant difference. Conclusion: Increased amount of visceral adipose tissue in overweight patients significantly affects the occurrence of IR. For the patients with an increased amount of visceral adipose tissue, it is necessary to introduce intensive preventive measures to stop the development of diabetes and other complications as a result of IR presence.

Objective – We present herein a new case and survey comprehensively literature on this rare condition. Case report – A 9-yearold girl with a medical history of surgical correction of clubfoot three months earlier presented to our department with an incidentally detected abdominal mass during diagnostic workup for orthopedic surgery. A CT scan revealed a solid right extra-adrenal mass measuring 7×6 cm. It was compressing/involving the infrahepatic part of inferior vena cava, right renal vein and artery with an incomplete encasing of the abdominal aorta. The surgery was successfully performed. The histopathological analysis confirmed GN. Conclusions – Although pediatric extra-adrenal retroperitoneal ganglioneuroma (GN) are rare, their propensity for enveloping major blood vessels is not. GNs should be considered in the differential diagnosis of any circumscribed retroperitoneal mass. These tumors can be successfully treated with surgery that leads to an excellent outcome, even in case of incomplete resections with tumor residuals <2 cm.

Materials‐binding peptides have the capability to specifically recognize 2D nanomaterials and their modification via covalent attachment of nonnatural moieties offers exciting under‐explored possibilities to tune and exploit this recognition property. Here, an integrated suite of experimental approaches is used to reveal how conjugation of a fatty‐acid chain modifies surface adsorption of a graphene‐binding peptide, P1, achieved using quartz crystal microbalance measurements to access biomolecule adsorption free energies at the aqueous graphene interface, atomic force microscopy to investigate the overlayer morphologies, and circular dichroism spectroscopy to probe peptide secondary structures in the unadsorbed state. To complement these data, replica‐exchange with solute tempering molecular dynamics simulations predict the conformations of these biomolecules in both the surface‐bound and unbound states. Conjugation of the fatty acid dramatically modifies the surface‐adsorbed conformations. However, these conformational changes do not lead to substantial differences in the graphene binding strengths for each of the biomolecules studied, due to enthalpic/entropic compensation arising from changes to the contributions of peptide/graphene, peptide/fatty acid, and fatty acid/graphene interactions. These findings provide a fundamental basis for guiding future modification of materials‐binding peptides to adapt their binding propensities for applications using 2D nanomaterials.

There is an urgent need to apply available technologies to reduce the environmental impact of the construction industry. One of the possible solutions that can be implemented immediately is the industrial symbiosis between the waste-producing industries on the one hand and the cement industry, which consumes enormous amounts of raw materials for its production, on the other. In order for the industry to accelerate the use of these available materials and technologies, the potential of these materials must be disclosed. The present study shows a systematic approach to assess the potential of waste materials, by-products, and other raw materials available in the South East Europe that can be used in cement production. Their evaluation included the analysis of their availability, their chemical and physical properties, their chemical reactivity, and their contribution to the mortar’s strength. Based on the results and the analyses carried out, a recommendation for immediate use in the construction sector is given for each of the materials collected.

In recent decades, conventional medicine has begun to include natural remedies and spiritual therapy in the treatment of people with mental disorders, and in recent years, physicians and healthcare professionals more often refer to alternative and complementary methods in the treatment of mental disorders. Alternative medicine includes “other treatments” and a more suitable term would be complementary medicine which supplements the definition of conventional medicine ac-cepted by the World Health Organization. After the rise of pharmaceutical industry in the second half of the 20 th century and significant advancement in the treatment of mental disorders, comes a period of disappointment and acceptance of the fact that synthetic drugs are not omnipotent and may have serious and unpleasant side-effects. Due to this fact, there is a growing interest in the treatment of mental disorders with the use of complementary methods. It is important to note that these methods are not a substitute for standard treatment procedures and their appropriate application does not diminish the importance of classical treatment of psychiatric disorders. Numerous patients refuse classical therapy and seek the help of complementary medicine methods. It is therefore important for physicians and healthcare professionals to have knowledge of complementary medicine which is science based and advises on treatment methods provided they are scientifically justified.

An international multidisciplinary initiative, jointly supported by the American College of Rheumatology and European Alliance of Associations for Rheumatology, is underway to develop new rigorous classification criteria to identify patients with high likelihood of antiphospholipid syndrome (APS) for research purposes. The present study was undertaken to apply an evidence‐ and consensus‐based approach to identify candidate criteria and develop a hierarchical organization of criteria within domains.