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Bisenieks E.; Duburs G.; Balcere V.; Januškēvičs V.; Uldriķis J.; Poikāns J. Dietons - pretradiācijas līdzeklis onkoloģijā un ekoloģiskajā medicīnā . Tēzes, Latvijas arsts: Pasaules latviešu ārstu 2.kongress; 19.-23. jūnījs: Rīgā, Latvija, 1993; 18.      

Lukevics E.; Gevorgyan V.; Borisova L.; Vjater A.; Belyakov S. Molecular structure of silylmethylsilatranes MePhHSiCH2Si(OCH2CH2)3N and MePh(HO)SiCH2Si(OCH2CH2)3N. Novel hydrogen bonding . J. Organomet. Chem., Scien. progr. & abstr., 1st J. Organomet. Chem. conf. on Applied organometallic chemistry dedicated to prof. E.O.Fischer; Nov. 4-5: Munchen, Germany, 1993; 74.      

Lukevics E.; Ignatovich L. Biological activity of nitrogen-containing organosilicon and organogermanium compounds . 2nd ANAIC intern. conf. on Materials science and environmental chemistry of main group elements; 8-11 nov.: Kuala Lumpur, 1993; 15.      

Čekavičus B.; Duburs G.; Ķirule I. Synthesis and antioxidant activity of partly hydrogenated pyridines . Seventh FECHEM conf. on heterocycles in bio-organic chemistry; Sept. 26-29: PO-106. Santiago de Compostela, Spain, 1993.      

Umezawa Y.; Ignatovich L.; Kira M.; Sakurai H. An NMR study of structure of dilithium 1,1,4,4-tetrakis(trimethylsilyl)butane-1,4-diide in solution . Abstr., Symp. Structural organic chemistry; Sept. 13: Kiryu, Japan, 1993; 10.      

Vitolina R.; Atare Z.; Duburs G.; Skrastinš I. Cardiotonic activity of new 2,6-substituted 3,5-dialkoxycarbonyl-1,4-dihydropyridine derivatives. Medicina, 1993 (9), Lith., Latv. a. Est. pharmacologist congr. Usage, interaction and adverse action of drugs; Spalio 1-2: Kaunas, Lithuania, 1993; 46.      

Liepa I.; Dambrova M.; Novotorceva L.; Svirskis Š.; Kluša V. Long-term effect of gammapyrone, a novel amino acid-containing DHP, on the rat brain neurotransmitter contents after i.c.v. administration. Medicina, 1993 (9), Lith., Latv. a. Est. pharmacologist congr. Usage, interaction and adverse action of drugs; Spalio 1-2: Kaunas, Lithuania, 1993; 34.      

Veveris M.; Klusa V.; Cirule H.; Skujins A.; Meirena D.; Kumerova A. Cardioprotective properties of glutapyrone, a novel type of the cyclic peptide-mimicking agent. Eur. Heart J. Vol.14, P.408 , XVth congr. of the Eur. soc. of cardiology; 29 Aug.-2 Sept.: Nice, France, 1993.      

Mauriņš J.; Ozola V.; Līdaks M.; Lukevics E. Synthesis of xanthine nucleosides by the silyl methods. Abstr., Seventh IUPAC sympos. on organo-metallic chemistry directed towards organic synthesis, OMCOS 7; Sept. 19-23: Kobe, Japan, 1993; 196.      

Lukevics E.; Borisova L.; Tcherkasov D. Cleavage of carbon-silicon bond in heterylsilanes by aminoalcohols - a novel route to pentacoordinated organosilicon compounds . Abstr., Seventh IUPAC sympos. on organo-metallic chemistry directed towards organic synthesis, OMCOS 7; Sept. 19-23: Kobe, Japan, 1993; 177.      

Сьяксте Н.И. Распределение по размеру одно- и двухнитиевых фрагментов ДНК в ядрах эритроцитов шпорцевой лягушки . Цитология, 1993, 35(10). Тез. докл. и сообщ., XI симпоз. Структура и функции клеточного ядра; 19-21 окт.: Санкт-Петербург, Россия, 1993; 95.      

Bobrova I.; Mishlakova N.; Eremeev A.; Zoloev O. Synthesis of acetylated analogs of enkephalin . Proceed. , Peptide chemistry 1992. 2nd Japan sympos. on peptide chemistry. Shizuoka, Japan; Nov. 9-13; N. Yanaihara, Eds.; Leiden. ESCOM, 1993; 373.      

Vēveris M. Zāļu vielu mērķtiecīga radīšana uz karnitīna atvasinājumu bāzes . Tēzes, Latvijas ārsts: Pasaules latviešu ārstu 2.kongress; : Rīga, Latvija, 1993; 98.      

Vosekalna I.; Liepkaula I. CD spectra of linear and cyclic analogues of ACTH fragments . Lectures and posters, 5th Intern. conf. on circular dichroism. Chirality and circular dichroism: structure determination and analytical applications; Aug. 18-22: Colorado State University, 1993; 190.      

Lukevics E.; Demicheva L.; Erchak N.; Ģērmane S. Synthesis and neurotropic activity of silyl-substituted furfural thiosemicarbazones . Abstr. of lectures and oral & poster contributions, Xth Intern. symp. on organosilicon chemistry; Aug. 15-20: Poznan, Poland, 1993; 300.      

Erchak N.; Ancens G.; Ryabova V. Hydrosilanes in the synthesis of hypervalent silicon compounds . Abstr. of lectures and oral & poster contributions, Xth Intern. symp. on organosilicon chemistry; Aug. 15-20: Poznan, Poland, 1993; 299.      

Skrastiņa I.; Zelčāns G.; Polis J.; Popelis J. Adamantane derivatives of silatranes . Abstr. of lectures and oral & poster contributions, Xth Intern. symp. on organosilicon chemistry; Aug. 15-20: Poznan, Poland, 1993; 294.      

Zablocka A.; Segal I.; Ģērmane S.; Lukevics E. Synthesis ahd biological properties of trialkylsiloxyamines . Abstr. of lectures and oral & poster contributions, Xth Intern. symp. on organosilicon chemistry; Aug. 15-20: Poznan, Poland, 1993; 292.      

Lukevics E.; Ignatovich L.; Shilina N.; Ģērmane S. Comparative studies of biological activity of nitrogen-containing organosilicon and organogermanium compounds. Abstr. of lectures and oral & poster contributions, Xth Intern. symp. on organosilicon chemistry; Aug. 15-20: Poznan, Poland, 1993; 259.      

Gronowitz S.; Hornfeldt A.-B.; Pudova O.; Lukevics E. Synthesis and amine induced ring-opening reactions of silyl substituted thiophene-1,1-dioxides . Abstr. of lectures and oral & poster contributions, Xth Intern. symp. on organosilicon chemistry; Aug. 15-20: Poznan, Poland, 1993; 243.      

Lukevics E.; Dirnēns V.; Ķemme A.; Zicmane I. Synthesis and structure of silylisoxazolines. Abstr. of lectures and oral & poster contributions, Xth Intern. symp. on organosilicon chemistry; Aug. 15-20: Poznan, Poland, 1993; 151.      

Lukevics E.; Borisova L.; Vjater A.; Beliakov S.; Marciniec B.; Foltynowicz Z.; Gulinski J.J. Hydrosilylation of acetylene and monosubstituted acetylenes with optically active R(+) alfa-naphthylphenylmethylsilane . Abstr. of lectures and oral & poster contributions, Xth Intern. symp. on organosilicon chemistry; Aug. 15-20: Poznan, Poland, 1993; 140.      

Lukevics E.; Shymanska M.; Ābele E.; Iovel I.; Rubina K.; Goldberg Yu. Catalytic hydrosilylation of heterocyclic aldehydes and ketones . Abstr. of lectures and oral & poster contributions, Xth Intern. symp. on organosilicon chemistry; Aug. 15-20: Poznan, Poland, 1993; 117.      

Lukevics E. Biological activity of sila-germa analogues. Abstr. of lectures and oral & poster contributions, Xth Intern. symp. on organosilicon chemistry; Aug. 15-20: Poznan, Poland, 1993; 36.      

Lukevics E.; Ignatovich L. Heterylgermatranes. Progr., Abstr., Todai symp. Ge-Sn-Pb Tokyo-93. Intern. symp. on organic, bioorganic and bioinorganic chemistry of compounds of higher row group 14 elements; July 26-28: Tokyo, Japan, 1993; 21.      

Krauze A.; Duburs G. Five and six-membered condensed sulfur heterocycles from 3-cyano-1,4-dihydropyridine-2(3H)-thiones . Abstr., The Fourteenth intern. congr. of heterocyclic chemistry; Aug. 1-6: PO3-188. Antwerp, Belgium, 1993.      

Duburs G.; Skrastiņš I.; Kastrone V. Synthesis of polycyclic systems containing dehydropyridine nucleus. Abstr., The Fourteenth intern. congr. of heterocyclic chemistry; Aug. 1-6: PO3-168. Antwerp, Belgium, 1993.      

Duburs G.; Bisenieks E.; Poikans J.; Tirzite D. 1,4-Dihydroisonicotinic acid and pyrrolo[4,3,2-m,n]acridine derivatives as membranotropic agents. Abstr., The Fourteenth intern. congr. of heterocyclic chemistry; Aug. 1-6: OP-DA-13. Antwerp, Belgium, 1993.      

Lukevics E.; Ignatovich L. Organometallic sonochemistry . Third meet. of the Europ. Soc. of sonochemistry; March 28-1 Apr.: Figueira da Foz, Portugal, 1993; 24.      

Slavinska V.A.; Sile D.E.; Korchagova E.Kh.; Katkevich M.Yu.; Popelis Yu.Yu.; Vegner R.E. Hydrogenation of alfa-keto acid derivatives . Book of Abstr. Vol. 2, 1st Europ. congr. on catalysis = EUROPACAT-1; Sept. 12-17: Montpellier, France, 1993; 621.      

Vēveris M.; Cirule H. Glutapyrone-reduced dose- and time-dependent antiarrhythmic activity . Medicina, 1993 (9) , Lith., Latv. a. Est. pharmacologist congr. Usage, interaction and adverse action of drugs; Spalio 1-2: Kaunas, Lithuania, 1993; 45.      

Dambrova M.; Cēbers G.; Liepa I.; Muceniece R. Long-term neuromodulatory effects of the amino acid-containing dihydropyridines. Abstr., 22nd FEBS meet.; Jul. 7-9: Stockholm, Sweden, 1993; 206.      

Kruca S.; Jansone D.; Leite L.; Shymanska M. Condensation of pyridine aldehydes with methyl derivatives of some aliphatic and cyclic compounds. Abstr., Workshop Catalysis in heterocycl. chem.; 17-18 March: Riga. Latv. inst. of Organic Synthesis, 1993; 20.      

Katkevics M.; Korchagova E.; Sile Dz.; Slavinska V.; Vegners R. Reductive condensation of alfa-keto acids with amino acids and peptides . Abstr., Workshop Catalysis in heterocycl. chem.; 17-18 March: Riga. Latv. inst. of Organic Synthesis, 1993; 17.      

Slavinska V.; Katkevics M.; Sile Dz.; Korchagova E.; Liepina I. Conversion of N-benzyloxycarbonylprolylarginine on Pd/C catalysts . Abstr., Workshop Catalysis in heterocycl. chem.; 17-18 March: Riga. Latv. inst. of Organic Synthesis, 1993; 17.      

Vedejs E.; Moss W.O.; Trapencieris P. Aziridine coupling reactions. Abstr., Workshop Catalysis in heterocycl. chem.; 17-18 March: Riga. Latv. inst. of Organic Synthesis, 1993; 14.      

Abele E.; Rubina K.; Popelis J.; Goldberg Yu.; Shymanska M. Reactions of alkyl hetaryl ketones with carbon tetrachloride under solid-liquid phase transfer conditions. Abstr., Workshop Catalysis in heterocycl. chem.; 17-18 March: Riga. Latv. inst. of Organic Synthesis, 1993; 12.      

Otting G.; Liepinsh E.; Wuthrich K. Intermolecular cross-relaxation as a probe for peptide-, protein- and DNA-hydration lifetimes. Abstr., 5th Chianti workshop on magnetic resonance Nuclear and electron relaxation; May 30 - June 5: San Miniato (Pisa), Italy, 1993; 92.      

Wuthrich K.; Otting G.; Liepinsh E. Protein surfaces and protein hydration studied by NMR . Abstr., 11th Intern. biophysics congr.; Jul. 25-30: Budapest, Hungary, 1993; 20.      

Kluša V.; Muceniece R.; Liepa I.; Ģērmane S.; Misāne I.; Mišļakova N.; Duburs G.; Cēbers G.; Dambrova M. Neurotransmission and receptor studies of the novel amino acid containing dihydropyridines . Amino Acids. Vol. 5. N 1, 3rd Intern. congr. on amino acids, peptides and analogues; Aug. 23-27: Vienna, Austria, 1993; 158.      

Duburs G.; Tirzitis G.; Bisenieks E. Synthesis and investigation of free radical reaction modulators and development of membranoprotectors . Abstr., 9th Noordwijkerhout-Camerino symp. Trends in drug research; May 23-27: The Netherlands, 1993.      

Mishnev A.F. Electron density squaring method and non-crystallographic simmetry. Collect. abstr., XVI Congr. and General assembly intern. union of crystallography; Aug. 21-29: Beijing, China, 1993; 30.      

Belyakov S.V.; Borisova L.I.; Vjater A.R.; Mishnev A.F.; Lukevics E. Crystal structures and absolute configuration of two optically active methylnaphtylphenylsilyl(phenyl)ethylenes. Collect. abstr., XVI Congr. and General assembly intern. union of crystallography; Aug. 21-29: Beijing, China, 1993; 180.      

Pielaszek J.; Sobczak J.; Yuskovets Zh.; Shymanska M. X-Ray diffraction studies of alkali metal doped Pd/gamma-Al2O3 catalyst. Abstr., XVI Congr. of crystallography; Aug. 31-Sept. 3: Beijing, China, 1993; 305.      

Kruca S.; Jansone D.; Leite L.; Shymanska M. Catalytic condensation of pyridine aldehydes with acetonitrile. Book of Abstr. Vol. 1, 1st Europ. congr. on catalysis = EUROPACAT-1; Sept. 12-17: Montpellier, France, 1993; 160.      

Lukevics E. Structural chemistry in Latvia. Ed. J.Kansikas, V.Killstrom. Progr. a. abstr., 14. Nordiska srukturkemismotet = 14th Nordic meet. of sructural chemists; Jan. 11-13: S6. Helsinki, 1993.      

Sjakste T.G.; Sjakste N.I.; Rashal I.D. Genotoxicity testing and biomonitoring by the method of the nucleoprotein celite chromatography. The first leaf cells of the ethiolated barley shoots as perspective test object . Abstr., Nordic environmental mutagen soc. eleventh annual meet.; Jun. 20-23: Lohusalu, Estonia, 1993; 29.      

Sjakste N. The size distribution of DNA single- and double-strand fragments in X.laevis erythrocytes . Proceedings, 13th Europ. workshop on the cell nucleus; Jun. 21-25: Budapest, Balatonaliga, Hungary, 1993; 112.      

Zhuk R.; Madre M. Synthesis of 7,8-disubstituted guanines as potential PNP inhibitors . Abstr., 4th Intern. symp. on Molecular aspects of chemotherapy; 23-25 June: Gdansk, Poland, 1993; 56.