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1.
Artículo en Inglés | IMSEAR | ID: sea-151239

RESUMEN

The suppressive effects of different concentrations of aqueous leaf extracts of Neem (Melia azadirachta L.) on cow pea (Vigna unguiculata L.) and horse gram (Dolichos biflorus L.).The experiment was conducted in sterilized petridishes with a photoperiod of 24 hours on an average temperature. The result showed that aqueous leaf extract of Melia azadirachta caused siginifican inhibitory effect on seed germination, root and shoot elongation and fresh & dry weight of receptor plants. The effect was proportional to the concentrations of the extracts and higher concentration had the stronger inhibitory effect. The study also revealed that inhibitory effect was much pronounced in shoot development than the root of cow pea. Likewise root development greatly inhibited than the shoot in horse gram.

2.
Artículo en Inglés | IMSEAR | ID: sea-112348

RESUMEN

A total of 249 isolations of Salmonella were made during 1991, of which 67.46 per cent were resistant to chloramphenicol. Resistance to ampicillin, co-trimoxazole and amoxycillin was higher (82.91, 77.69, 81.42 per cent respectively). Salmonella typhi was predominant agent forming 94.78 per cent and Salmonella paratyphi A caused the remaining infections. 44.98 per cent of the isolations were in children. This outbreak has been discussed in the light of other reports from India.


Asunto(s)
Adulto , Antibacterianos/farmacología , Niño , Preescolar , Farmacorresistencia Microbiana , Humanos , India/epidemiología , Fiebre Paratifoidea/epidemiología , Salmonella paratyphi A/efectos de los fármacos , Salmonella typhi/efectos de los fármacos , Fiebre Tifoidea/epidemiología
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