14 research outputs found
International Federation of Clinical Chemistry (IFCC): Scientific Division, Committee on pH, Blood Gases and Electrolytes: Guidelines for Transcutaneouspo2andpco2 Measurement
This document provides guidelines for the terminology, methodology,
and for the interpretation of data obtained from the use of skin
(transcutaneous) po2 and pco2 electrodes. The transcutaneous
technique has found special application in newborn infants. The
causes of analytical bias with respect to arterial blood gas values,
and imprecision obtained with transcutaneous pco2 electrodes, are reviewed. Electrode temperatures above 44°C should not be used
routinely, and, at a measuring temperature of 44°C, the measuring
site should be changed at least every 4 h to avoid skin burns
Evaluation of the mutagenic potential of Cochlospermum regium in Drosophila melanogaster male germ cells
Rootstock resistance to Fusarium wilt and effect on watermelon fruit yield and quality
The potential of grafted watermelon for resistance to Fusarium oxysporum f.sp. niveum on some Curcurbitaceae, Lagenaria, Luffa, Benincasa and commercial rootstocks was evaluated. Effects of grafting on yield and quality of diseased plants were evaluated. All grafted plants and rootstocks were resistant to the three known races (0, 1, and 2) of F oxysporum f.sp. niveum except watermelon cv. 'Crimson Tide', which was susceptible to race 2. Fruit yield was positively (21-112%) affected by Lagenaria rootstocks but negatively affected (200-267%) by Cucurbita rootstocks when compared with the control. While only minor differences in fruit quality were determined in control and grafted plants on Lagenaria rootstocks, the quality parameters for watermelon grafted onto Cucurbita rootstocks were lower than in the control. The reasons for low yield and quality might be due to an incompatibility between Cucurbita rootstocks and watermelon. These results showed that rootstock influence on disease resistance as well as yield and quality of scion fruit is important in determining the potential use of grafting applications in watermelon