E.S.Matveeva,A.S.Baykach,
O.M.Grigoreva,A.U.Kolesnikova,
N.N.Sharapova,M.T.Gengin

Activity of aspartate aminotransferase in the nervous tissue of rats after single administration of Afobazole

5-13

T.V.Dobrolyubova

Comparative research of population structure of the orthopterous (INSECTA: Orthoptera) in different types of meadow-steppe vegetation in Penza region

14-41

T.V.Dobrolyubova

Bumblebees (Hymenoptera: Apidae, Bombini) of the Penza region and the role of the State nature reserve “Privolzhskaya lesostep'” in their protection

42-54

O.D.Lyubchenko,А.D.Kruchinina,
A.N.Shatrov

Kinetics of degradation of antiproliferative polymer coating of stents in vitro

55-61

L.A.Novikova

Catalogue of metasperm plants of the I. I. Sprygin’s herbarium (Part 6)

62-83

V.A.Senkevich(Burdova),T.G.Stojko

Communities of hydrobionts (zooplankton and zoobenthos) in the Arkhangelsky pond of Kamenka district, Penza region (Middle Volga region)

84-93

A.D.Kruchinina

Activity of peptidyl-dipeptidase A and lysine carboxypeptidase in rat serum after a single injection of reboxetine

94-100

M.Varol,Yu.A.Mazei,
A.Bekleyen

First Records of Freshwater Testate Amoebae in Turkey

101-108

V.A.Vasin,D.Yu.Korovin

Reaction of allyl sulfones with 1-bromotricyclo[4.1.0.02,7]heptane

109-119

S.А.gizi Mamiyeva

Influence of quantitative indexes of relief on geodynamic tensity features of mountain areas of the Azerbaijanian part of the minor Caucasus (by the example of the NorthEastern slope)

120-135

P.I.Yakovlev

Some features of groundwater flow formation and change on certain major Volga river tributaries of Tver region (the Tvertsa river and the Medveditsa river)

136-154

L.A.Novikova,A.A.Chistyakova,
B.P.Zaplatin

Commemorating 85th jubilee of Petr Ivanovich Zaplatin (1930–2005)

155-159