Radioautographic data obtained from a total of 103 chick embryos injected with [H]thymidine suggest that the generation time of neuroepithelial cells in dorsolateral regions of the optic tectum increases from approximately 8 h at 3 days of incubation to 15 h at 6 days of incubation. The most marked change occurs between the 4th and 5th day, when the generation time increases from 9 to 13 h, res...

Fall armyworm, Spodoptera frugiperda belongs to order Lepidoptera and family Noctuidae, is becoming a serious threat in maize growing areas of the world. Firstly, it was reported from African countries caused significant economic crop losses. Recently pest has been various Pakistan knowledge biomorphic characters important. By keeping view, current study conducted. The resulted that complete me...

[1] New images from the Lunar Reconnaissance Orbiter Camera show the distribution and geological relations of the Sculptured Hills, a geological unit widespread in the highlands between the Serenitatis and Crisium basins. The Sculptured Hills shows knobby, undulating, radially textured, and plains-like morphologies and in many places is indistinguishable from the similarly knobby Alpes Formatio...

objective(s) urtica dioica l. has been known as a medicinal plant in the world. this study was conducted to determine the effects of the hydroalcoholic extract of urtica dioica leaves on seminiferous tubules of diabetic rats. materials and methods animals were allocated to control, diabetic and protective groups. treated animals received extract of u. dioica (100 mg/ kg/ day) ip for the first 5...

We have found that the white dwarf PG 1101+364 is a double-lined white dwarf/white dwarf binary with an orbital period of 3:47 hours. PG 1101+364 is the shortest period detached double-degenerate yet found and gravitational radiation will cause it to merge in 2:5 10 9 years. PG 1101+364 has a mass ratio of 0:87 0:03. From the relative strengths of the narrow core of H, the lighter and therefore...

Echium amoenum is an Iranian indigenous medicinal plant. In this research the effect of hydroalchoholic extract of this plant on sodium-selenite induced cataract formation was evaluated. Fifty five white rat pups were selected and divided into six groups. In first group (control 1) no elements injected. Second group (control 2) was received normal saline on 11-18 postpartum. Hydroalchoholic ext...

A 4-year-old girl was diagnosed to have TBM on the basis of history, abnormal CSF findings and a CT scan showing moderate hydrocephalus and basal exudates. She was treated with a combination of streptomycin, isoniazid, rifampicin and pyrazinamide. She also received oral phenobarbitone for convulsions and mannitol and acetazolamide. The sensorium improved on the 6th day, only after a ventriculop...