WITHDRAWN: Significance of streambed hydraulic conductivity in stream-aquifer interaction - A systematic review of fundamentals and recent research.

This article has been withdrawn at the request of the editor due to dual submission made by the authors. The Publisher apologizes for any inconvenience this may cause to the readers. The full Elsevier Policy on Article Withdrawal can be found at http://www.

Inhibition of cancer cell proliferation and apoptosis-inducing activity of fungal taxol and its precursor baccatin III purified from endophytic Fusarium solani.

Background: Taxol (generic name paclitaxel), a plant-derived antineoplastic agent, used widely against breast, ovarian and lung cancer, was originally isolated from the bark of the Pacific yew, Taxus brevifolia. The limited supply of the drug has prompted efforts to find alternative sources, such as chemical synthesis, tissue and cell cultures of the Taxus species both of which are expensive and yield low levels. Fermentation processes with microorganisms would be the methods of choice to lower the costs and increase yields.

Langerhans cell histocytosis--a clinicopathological spectrum.

Langerhans cell Histiocytosis--a lesion characterised by proliferation of a variant of epidermal dendritic cell is one of the several syndromes in which histiocytes play a principal role in pathogenesis outside the context of inflammatory and metabolic storage disease. Seven cases were diagnosed as Langerhans cell Histiocytosis over a period of six years. The mode of diagnosis was Fine needle aspiration in 2 cases, open biopsy in four, and both biopsy and FNAC in one.

Tumours and tumour-like conditions of the para-testicular region--a study of morphological features.

Twenty two patients with tumours or tumour-like conditions of the para-testicular region (PTR) were diagnosed over a 5 year period. Of these, 16 (73%) were benign with only one true neoplasm (papillary cystadenoma). The tumour-like conditions were comprised of 6 cases of adenomatous hyperplasia of epididymis, 4 cases of spermatic granuloma, 2 cases each of spermatocele and nodular-fibrous proliferation and one mesothelial cyst.