Self inflicted injury in a case of delusional parasitosis

Delusional parasitosis also known as Ekbom抯 syndrome, is a fixed, firm, false belief about a parasitic infestation of skin despite absence of evidence. Non-suicidal self injury (NSSI) is the deliberate and direct change leading to destruction of healthy body tissues e.g. skin cutting, scratching, burning, hitting of oneself and even enucleation of eye and amputation of body parts. We present a case of a 35-year-old male patient with delusional parasitosis for the past 3 months, referred from dermatology, who resorted to cutting himself on his arm and abdomen. He was treated successfully with anti-psychotics and had no further intention of self-harm.

In Vivo Evaluation of Antidiarrhoeal Activity of Rhus Semialata Fruit Extract in Rats

Rhus semialata Murr. (Anacardiaceae) is a deciduous tree of north eastern India. The fruit of this plant is traditionally used to control diarrhoea and dysentery. The Present study was undertaken to evaluate anti-diarrhoeal potency of methanol extract of fruits of R. semialatalts indicated that the methanol extract of the fruits of R. semialata possesses significant anti-diarrhoeal effect and substantiated the use of this herbal remedy as a non-specific treatment for diarrhoea in folk medicine

In vitro antimalarial activity of monoterpenic fragment analogues of aplasmomycin.

Synthetic analogues of a monoterpenic fragment of aplasmomycin were tested for their antimalarial activity in Plasmodium falciparum culture in vitro. The antimalarial activities of these agents were evaluated in chloroquine sensitive strains. Parasite growth was inhibited in a dose dependent manner in the presence of the synthetic compounds (3-9).

Chronic myelogenous leukemia: alterations in red cell membrane band 3 and increased IgG binding.

Chronic myelogenous leukemia (CML) is a hematologic malignancy arising from an abnormal hemopoietic stem cell. Our earlier studies have identified defects in spectrin tetramer formation and organization of cytoskeletal proteins (Basu et al., Biochim. Biophys. Acta 1988, 121-126); and decreased ankyrin binding to ankyrin-depleted vesicles in CML patients. These may lead to clustering of band 3 and increased binding of autologous IgG. This has now been explored by studying the binding of 125I-protein A to normal and CML erythrocytes. There is increased binding of 125I-protein A in CML erythrocytes compared to normal erythrocytes. Since binding of autologous IgG is responsible for removal of erythrocytes from the circulation, the above findings suggest that CML erythrocytes are likely to be prematurely removed from the circulation, accounting for anemia.