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Biomedical subjects

M L Ghosh

Publications and source records attributed to M L Ghosh.

At least 19 recordsLinked to original sources
PubMed1980

Platelet aggregation in patients treated with diflunisal.

The effect of the non-steroidal analgesic diflunisal on platelet aggregation and clinical haemorrhage at a dosage 250 mg twice or 3-times daily, sufficient to relieve musculo-skeletal pain and other painful conditions, was studied in 15 patients and 5 normal subjects. Platelet aggregation was carried out with ADP and collagen before and during treatment with diflunisal. The results indicated that diflunisal is an effective analgesic with no significant adverse effect on platelet function or clinical bleeding.

Adenosine Diphosphate↗
PubMed1975

Skin window studies in polycythaemia rubra vera.

The inflammatory response was studied in patients with primary polycythaemia by means of a modified skin window technique. In untreated patients, the overall cellularity was a prominent feature and, as compared with the controls, the 48 h preparations showed a significantly greater percentage of granulocytes with a corresponding decreased percentage of macrophages. In the peripheral blood of these patients, both total white cells and granulocyte counts were significantly higher than in the control subjects. A highly significant relationship between the blood and skin window neutrophils was demonstrated. In polycythaemia patients in remission, the results were generally similar to the controls, except that there was still a highly significant increase in the percentage of skin window basophils. The results provided no evidence of a defect in cell migration or in the phagocytic activity of macrophages in polycythaemia vera. Possible mechanisms of the cutaneous basophilia and its relevance to the manifestation of this disorder are discussed.

Adult↗
PubMed1973

Hypoxia and asymmetrical fibrosis of the liver in children.

The liver in children contains a greater amount of connective tissue in relation to parenchymal tissue than in adults and there is often more in the left than in the right lobe. Livers from 150 children who died between birth and 12 years of age, under different circumstances, were studied.The findings suggested that hypoxia was an important factor leading to increase in fibrous tissue in children's livers. Children who had cyanosis at birth and prolonged hypoxia associated with pathological conditions showed the highest ratio of connective tissue to liver parenchyma. The predominant non-hepatic lesions found were cyanotic congenital heart disease, coarctation of the aorta, acute respiratory distress, congenital malformation of the central nervous system, and shock after abdominal surgery.

Aortic Coarctation↗