Biochemical Studies on “Bakanae” Fungus. Part 45 Chemical Structure of Gibberellins. Part XII

Hæmatological Technique Part XII

XII International Pigment Cell Conference: Part II

An ultrasonic measurement of melanosomes was carried out in frequencies from 0.333 MHz to 300 MHz on B16 and Harding-Passey (HP) mouse melanomas, which produce two different forms of melanosomes, i.e., ellipsoidal-lamellar melanosomes in B16 and splherical-graniular melanosomes in HP. We found that the structure of the two melanosomes is basically amorphous and co-polymeric in the molecular dim...

XII International Pigment Cell Conference: Part I

Natrix piscator like other snakes undergoes sloughing at regular intervals. The inter-sloughl period shows marked variations though is in general 20 days ; 2 days. Each inter-slough period may be divided into six stages. During each such cycle snakes show remarkable chanlges in the color of the body dorsally and the eye spectacles. These changes have a direct relationship with various stages of...

Chemical Compounds Isolated from Aerial Part of Primula auriculata L.

Arial parts of Primula genus (Primulaceae) are well known to treat various ailments in Iranian Traditional Medicine. Our preliminary studies showed that the medium polar to polar extracts of Primula auriculata had a significant cytotoxic activity and Induction of apoptosis effects on some cancerous cell lines. The current study focused on phytochemical investigation and characterization the com...

Studies on Ringworm. Part V. Fungus Diseases of the Nails and the Surrounding Tissues

This is a report on the investigation of the diseases of the nails and the surrounding tissues caused by fungus infections. The investigation was confined to the isolation and study of the fungi present in the lesions, which are presumably the causative organisms of the diseases of the nails and the tissues immediately surrounding them, causing perionychia. Only those cases were selected in whi...