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Genetics of sarcoidosis

Radjenovic-Petkovic Tatjana, Pejcic Tatjana, Ristic Lidija, Nastasijevic-Borovac Desa, Radovic Milan, Djordjevic Snezana
2013 Medicinski pregled  
Rađenović Petković T, i sar.  ... 
doi:10.2298/mpns13s1007r fatcat:hnoifkqsmjhonmwwwvvysbvaoq

WEGENER GRANULOMATOSIS- CASE REPORT

Ivanka Djordjevic, Desa Nastasijevic, Milan Rancic, Tatjana Pejcic, Milan Radovic, Tatjana Radjenovic - Petkovic
2008 Acta Medica Medianae  
WEGENER-OVA GRANULOMATOZA -PRIKAZ SLUČAJA I PREGLED LITERATURE Tatjana Rađenović Petković, Milan Radović, Tatjana Pejčić, Milan Rančić, Desa Nastasijević Borovac i Ivanka Đorđević Wegener-ova granulomatoza  ... 
doaj:22e593d6cf65461696083839b6bf3419 fatcat:rn6akqz3wfdw7icwfi5pqwfe6q

Necrotizing pulmonary aspergillosis caused by anorexic syndrome — a case report

Tatjana Pejčić, Ivana Stanković, Ivanka Djordjević, Dušica Pavlović, Tatjana Petković, Tatjana Stoimenov, Desa Borovac
2012 Open Medicine  
AbstractThe patient presented is a 44-year-old female treated for cavitary changes in the lung apexes. Due to suspected tuberculosis, treatment began with anti-tuberculosis (AT) drugs, despite negative sputum smears for acid-fast bacilli. During hospitalization, the patient was febrile (up to 38°C), hypotensive, extremely cachectic (32 kg), had a dry cough, increased nitrogen products, hypokalemia and anemia. Because of poor response to the applied AT therapy, bronchoscopic tests were repeated
more » ... nd spores of aspergillus fungus were discovered in the pathohistological findings of transbronchial lung biopsy. The appropriate treatment with amphotericin B and voriconazole was initiated. A psychiatric opinion was requested because we suspected that the patient suffered from the anorexic syndrome (anorexia nervosa). This diagnosis was confirmed by a psychiatrist; her psychiatric treatment began simultaneously with the treatment in our facility. Anorexia was the cause of the cachexia, immunodeficiency and invasive pulmonary aspergillosis. The disorder was not recognized before the manifestation of the somatic disorder. There is little data in the available literature on the association between these two diseases.
doi:10.2478/s11536-011-0109-y fatcat:lozshouavba55i57iczsyrrm74

SEMIGROUPS SATISFYING SOME VARIABLE IDENTITIES

MIROSLAV ĆIRIĆ, TATJANA PETKOVIĆ, STOJAN BOGDANOVIĆ
2000 Semigroups  
For more information about variable identities and various related concepts we refer to the survey paper by Bogdanović,Ćirić and Petković [6] .  ... 
doi:10.1142/9789812792310_0004 fatcat:xjklwyc7fzfczaeyalcfrnpnda

Minimal forbidden subwords

Tatjana Petković, Miroslav Ćirić, Stojan Bogdanović
2004 Information Processing Letters  
Motivated by a study of similar problems stated for factors of words, we study forbidden subwords of a language or a word. A procedure for obtaining the set of all words avoiding a given set of subwords is presented. On the other hand, an algorithm for computing the set of minimal forbidden subwords for a word is given. The case of a two-letter alphabet appears to be particularly interesting and it is considered separately.
doi:10.1016/j.ipl.2004.09.001 fatcat:w64ahaymxvexza65xbon3ovsfy

Peroxisome proliferator-activated receptor gamma as modulator of inflammation in pulmonary sarcoidosis

Tatjana Pejcic, Ivana Stankovic, Tatjana Radjenovic-Petkovic, Desa Nastasijevic-Borovac, Ivanka Djordjevic, Tatjana Jeftovic-Stoimenov
2013 Srpski Arhiv za Celokupno Lekarstvo  
doi:10.2298/sarh1310705p pmid:24364239 fatcat:ptwh54dtjbfknd3iefuzn7rhi4

Tumor necrosis factor alpha gene polymorphism in Serbian patients with sarcoidosis

Tatjana Radjenovic-Petkovic, Tatjana Pejcic, Jelica Videnovic-Ivanov, Tatjana Jevtovic-Stoimenov, Irena Jankovic, Desa Nastasijevic-Borovac, Danijela Radojkovic
2013 Srpski Arhiv za Celokupno Lekarstvo  
NOTE This article is a part of research conducted in the process of working on the PhD thesis of Tatjana Radjenović Petković.  ...  - - - GA+AA 15 (44.12%) 9 (25.0%) 2.37 0.86-6.52 0.07 Allele G 51 (75%) 63 (87.5%) 1.00 Standard - A 17 (25%) 9 (12.5%) 0 0.06-5.67 0.06 doi: 10.2298/SARH1304169R Radjenović Petković  ... 
doi:10.2298/sarh1304169r pmid:23745338 fatcat:lx5gzqukarhtxgjk5xmkwubsce

Positive varieties of tree languages

Tatjana Petković, Saeed Salehi
2005 Theoretical Computer Science  
Pin's variety theorem for positive varieties of string languages and varieties of finite ordered semigroups is proved for trees, i.e., a bijective correspondence between positive varieties of tree languages and varieties of finite ordered algebras is established. This, in turn, is extended to generalized varieties of finite ordered algebras, which corresponds to Steinby's generalized variety theorem. Also, families of tree languages and classes of ordered algebras that are definable by ordered
more » ... syntactic or translation) monoids are characterized.
doi:10.1016/j.tcs.2005.07.026 fatcat:7bjt35s6zrdx3cxeoxo2g7gx6q

Characteristic Semigroups of Directable Automata [chapter]

Tatjana Petković, Miroslav Ćirić, Stojan Bogdanović
2003 Lecture Notes in Computer Science  
In some of their earlier papers the authors established correspondences between varieties of automata and semigroups and then found inconvenient the usual notion of transition semigroup of an automaton for dealing with automata satisfying some irregular identities. This is the motivation for assigning a new kind of semigroups to directable automata, which is done in this paper. The properties of these, so-called characteristic, semigroups are studied and semigroups that can be characteristic
more » ... igroups of directable automata are characterized. Finally, a correspondence between irregular varieties of automata and certain varieties of semigroups is given.
doi:10.1007/3-540-45005-x_37 fatcat:rvdzox4tdfgvnbcgcgax2mzf2q

Role of D-dimer in predicting mortality in patients with community-acquired pneumonia

Desa Nastasijević Borovac, Tatjana Radjenović Petković, Tatjana Pejčić, Ivana Stanković, Irena Janković, Zorica Ćirić, Milan Rančić
2014 Medicinski Glasnik  
To determine whether D-dimer in patients with communityacquired pneumonia (CAP) can predict mortality risk better than standard biomarkers. White blood cell (WBC), C-reactive protein (CRP) and D-dimer in 129 patients with CAP were analyzed. The recommended Pneumonia Severity Index (PSI) score was used to classify CAP patients into five groups according to the severity of disease (Group PSI I-V), and for predicting mortality. Additionally, the patients were divided in surviving and non-surviving
more » ... group. White blood cell and CRP were not in correlation with the severity of CAP and the risk of mortality. The correlation between plasma D-dimer and severity of CAP was found (r=0.4993; p less than 0.001). The level of D-dimer was significantly higher in nonsurviving (2498.38 ± 1248.83 ng/mL) than in surviving patients (966.44 ± 968.73 ng/mL) (p less than 0.001). In predicting mortality risk, D-dimer showed sensitivity of 0.84 (cut of >1538 mg/mL), specificity 0.86 and AUC 0.859 (95%CI; 0.787-0.914). Pneumonia Severity Index in predicting of mortality risk for cut of > PSI III showed sensitivity of 0.92, specificity 0.62 and AUC 0.868 (95%CI; 0.797-0.921). There was no statistical difference between AUC of PSI and D-dimer (delta AUC= 0.00895) (p=0.9005). Coagulation abnormalities were presented in older patients with severe infections and comorbidity. Plasma D-dimer correlated better than standard inflammatory markers with severity of disease and risk of mortality in patients with CAP. In predicting mortality risk, D-dimer did not show difference among the PSI score.
pmid:24496339 fatcat:gacag4hkyzgwxcldlmhh2bwkw4

Cytokines in pathogenesis of peri-implantitis

Aleksandra Petkovic-Curcin, Smiljana Matic, Danilo Vojvodic, Novak Stamatovic, Tatjana Todorovic
2011 Vojnosanitetski Pregled  
Petković-ĆurčinA, et al. Vojnosanit Pregl 2011; 68(5): 435-440. set a hypothesis in 1997 that the progression of periodontal disease depends on: the presence and ac-Petković-Ćurčin A, et al.  ...  Petković-Ćurčin Chemokines and cytokines provide a complex network of signals that can activate or suprime an inflammatory response.  ... 
doi:10.2298/vsp1105435p pmid:21739911 fatcat:ujsinmezxndcvio2ouyhfhhp6i

Unary algebras, semigroups and congruences on free semigroups

Tatjana Petković, Miroslav Ćirić, Stojan Bogdanović
2004 Theoretical Computer Science  
In the triangle consisting of automata, languages and semigroups various correspondences of Eilenberg's type between languages and semigroups and between automata and languages are known, and it remains to establish similar connections between automata and semigroups. In this paper we consider a more general case by taking unary X -algebras instead of automata and we establish complete lattice isomorphisms between the lattices of -varieties of X -algebras, Ä-varieties of semigroups and weakly
more » ... variant congruences on the free semigroup X + , where Ä is the cardinality of X , between the lattices of generalized -varieties of X -algebras, generalized Ä-varieties of semigroups and ÿlters of the lattice of weakly invariant congruences on X + , and between the lattices of pseudo--varieties of X -algebras and pseudo-Ä-varieties of semigroups.
doi:10.1016/j.tcs.2004.03.054 fatcat:2xegmgbzr5axzemm7ybchwls2q

NSAID intolerance: it is not always what it seems

Tatjana Petkovic, Werner J Pichler, Oliver Hausmann
2014 Clinical and Translational Allergy  
NSAID intolerance: it is not always what it seems Tatjana Pecaric Petkovic 1* , Werner J Pichler 2 , Oliver Hausmann 3 From 6th Drug Hypersensitivity Meeting (DHM 6) Bern, Switzerland. 9-12 April 2014  ...  © 2014 Petkovic et al; licensee BioMed Central Ltd.  ... 
doi:10.1186/2045-7022-4-s3-p7 pmcid:PMC4128209 fatcat:4d64ngk6trevfjhyklgwdnhdpu

Na+,K+-ATPase as the Target Enzyme for Organic and Inorganic Compounds

Vesna Vasić, Tatjana Momić, Marijana Petković, Danijela Krstić
2008 Sensors  
This paper gives an overview of the literature data concerning specific and non specific inhibitors of Na + ,K + -ATPase receptor. The immobilization approaches developed to improve the rather low time and temperature stability of Na + ,K + -ATPase, as well to preserve the enzyme properties were overviewed. The functional immobilization of Na + ,K + -ATPase receptor as the target, with preservation of the full functional protein activity and access of various substances to an optimum number of
more » ... inding sites under controlled conditions in the combination with high sensitive technology for the detection of enzyme activity is the basis for application of this enzyme in medical, pharmaceutical and environmental research.
doi:10.3390/s8128321 pmid:27873990 pmcid:PMC3791021 fatcat:rdl6se3k2vebli6cnhdcksctzq

Challenges in the differential diagnosis of granulomatous lung disease

Djordjevic Snezana, Ristic Lidija, Rancic Milan, RADOVIC Milan, Radjenovic-Petkovic Tatjana, Golubovic Slavica
2013 Medicinski pregled  
Sažetak Uvod. Granulomatozne bolesti pluća predstavljaju veliku familiju bolesti čija je zajednička karakteristika formiranje granuloma. Pregled literature. Sa dijagnostičkog stanovišta, epiteloidni granulomi su nespecifične lezije, koje mogu biti udružene sa infekcijama, imunološkim poremećajima ili pak idiopatske. Dijagnoza granulomatozne bolesti je nekada laka samo na osnovu kliničko-radiološkog nalaza ili u pojedinim slučajevima ekstremno teška, čak i nakon histološke egzaminacije velikih
more » ... rurških uzoraka. Zlatni dijagnostički standard ne postoji. Radi postavljanja dijagnoze, važno je prepoznavanje kako tipičnih, tako i atipičnih manifestacija bolesti. Diferencijalna dijagnoza i vođenje zahtevaju veštu interpretaciju kliničkog i patološkog nalaza. Zaključak. Najbolju osnovu predstavlja kliničko-patološki integrativni pristup.
doi:10.2298/mpns13s1012d fatcat:rlkdth6q75fk5phe22phhy43sy
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