Biologic Species of Rhytisma

Biologic aspects of different species of Pachodynerus (Hymenoptera; Vespidae; Eumeninae).

The aim of this study was to compare biological aspects of the Pachodynerus species occurring in the Parque Municipal das Araucárias, Guarapuava, Paraná, Southern Brazil. It was carried from December 2001 to December 2004. Forty one nests belonging to 5 species were collected, of which 17 Pachodynerus guadulpensis, 15 Pachodynerus sp., 1 Pachodynerus argentinus, 1 Pachodynerus ca guadulpensis a...

Preoperative Evaluation and Management of Patients Receiving Biologic Therapies

The preoperative care of patients undergoing orthopedic surgery and treated with biologic agents is of great significance.Perioperative use of biologic agents could lead to such complications as infection and delayed postoperative woundhealing. This narrative review aimed to evaluate the current information on the use of biologic agents in patientsundergoing orthopedic surgery...

Biologic effects of isohydroxyurea.

SUMMARY Isohydroxyurea causes a rapid devitalization of E. coli C600. The effect of this agent on bacterial metabolism is manifested mainly in an inhibition in the synthesis of RNA. This is in marked contrast to the biologic action of the isomeric com pound, hydroxyurea, which is primarily bacteriostatic in na ture and which involves a specific block in DNA production. The lethal action of isoh...

Biologic concomitants of alcoholism.

2 Biologic

In this paper we explore the boundary between biology and the study of formal systems (logic).