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1.
Indian J Chest Dis Allied Sci ; 1997 Jan-Mar; 39(1): 59-61
Artigo em Inglês | IMSEAR | ID: sea-30117

RESUMO

An unusual accessory fissure of the lung found in the upper lobe of a lung on left side, during a routine dissection is reported. It cut the posterior border of the lung about 5 cm below the apex and was 1 cm deep at its commencement. It coursed forwards and downwards, across the costal surface, in a curve with its convexity directed upwards. It fell short of the anterior border by about 5 cm. It did not correspond to the usually described segmental planes of the left upper lobe.


Assuntos
Humanos , Pulmão/anormalidades
2.
Indian J Biochem Biophys ; 1992 Feb; 29(1): 70-6
Artigo em Inglês | IMSEAR | ID: sea-26821

RESUMO

The interactions of praseodymium(III) and neodymium(III) with nucleosides and nucleotides have been studied in different stoichiometry in water and water-DMF mixtures by employing absorption difference and comparative absorption spectrophotometry. The 4f-4f bands were analysed by linear curve analysis followed by gaussian curve analysis, and various spectral parameters were computed, using partial and multiple regression method. The magnitude of changes in both energy interaction and intensity were used to explore the degree of outer and inner sphere coordination, incidence of covalency and the extent of metal 4f-orbital involvement in chemical bonding. Crystalline complexes of the type [Ln(nucleotide)2(H2O)2]- (where nucleotide--GMP or IMP) were characterized by IR, 1H NMR, 31P NMR data. These studies indicated that the binding of the nucleotide is through phosphate oxygen in a bidentate manner and the complexes undergo substantial ionisation in aqueous medium, thereby supporting the observed weak 4f-4f bands and lower values for nephelauxetic effect (1-beta), bonding (b) and covalency (delta) parameters derived from coulombic and spin orbit interaction parameters.


Assuntos
Guanosina Monofosfato/química , Inosina Monofosfato/química , Espectroscopia de Ressonância Magnética , Neodímio/química , Praseodímio/química , Espectrofotometria
3.
Indian J Physiol Pharmacol ; 1978 Oct-Dec; 22(4): 383-7
Artigo em Inglês | IMSEAR | ID: sea-107441

RESUMO

Adult female rabbits were given daily intramuscular injections of 0.5 microgram of oestradiol diproprionate for four weeks. Weekly drum-stick counts were made from their blood smears and percent incidences of drum-sticks in the neutrophils was recorded. A highly significant increase in the drum-stick counts compared to the control animals was noted after one week's treatment with the oestrogen. Subsequent values after 2nd, 3rd and 4th week's treatment were not significantly different from values obtained from the corresponding untreated animals. It was concluded that oestrogen produces only an initial increase in the drumstick count and subsequent continued treatment neither increases nor decreases the drum-stick counts significantly.


Assuntos
Animais , Estradiol/farmacologia , Estrogênios/farmacologia , Feminino , Neutrófilos/efeitos dos fármacos , Coelhos , Cromatina Sexual , Fatores de Tempo
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