Anthropometric measurements of the arm span and their correlation with the stature of bangladeshi adult muslim females.

Anthropometry is the science that deals with the measurement of size, weight and proportion of the human body. Stature is natural heights of a person in an upright position. This can be estimated from arm span length. In the last 50 years of the 20th century various mass disasters such as different powerful storm, flood, plane crash, train accident was increased. Very recently in Chittagong and southern Bangladesh many people were killed through land slides and Seder. As so many disasters were occurring it is possible to identify a missing person if a part of his or her body is available. The arm span lengths can be used as a basis for estimating age-related loss in stature and as an alternative measure to stature. The study was done for the estimation of stature from the arm span on one hundred and fifty Bangladeshi adult Muslim females. Subject was collected from Bangabandhu Sheikh Mujib Medical University, Dhaka and some urban region of Dhaka, Bangladesh. The present study showed significant (p<0.001) positive correlation between the stature and the arm span.

Homocysteine in cerebrovascular disease: an independent risk factor for subcortical vascular encephalopathy.

Hyperhomocysteinemia is a risk factor for obstructive large-vessel disease. Here, we studied plasma concentrations of homocysteine and vitamins in patients suffering from subcortical vascular encephalopathy (SVE), a cerebral small-vessel disease leading to dementia. These results were compared to the homocysteine and vitamin plasma concentrations from patients with cerebral large vessel disease and healthy control subjects. Plasma concentrations of homocysteine, vascular risk factors and vitamin status (B6, B12, folate) were determined in 82 patients with subcortical vascular encephalopathy, in 144 patients with cerebral large-vessel disease and in 102 control subjects. Patients with SVE, but not those with cerebral large-vessel disease, exhibited pathologically increased homocysteine concentrations in comparison with control subjects without cerebrovascular disease. Patients with SVE also showed lower vitamin B6 values in comparison to subjects without cerebrovascular disease. Logistic regression analysis showed that homocysteine is associated with the highest risk for SVE (odds ratio 5.7; CI 2.5-12.9) in comparison to other vascular risk factors such as hypertension, age and smoking. These observations indicate that hyperhomocysteinemia is a strong independent risk factor for SVE.

Sequence of the 5'-flanking and 5'-UTR regions of the rat endothelin-A receptor gene.

Endothelin receptors bind peptides of the endothelin family, the most potent vasoconstrictors known, and have been implicated in hypertension. To begin to define DNA sequences necessary for the transcriptional regulation of the rat endothelin type A receptor (ETA), we have sequenced the 5'-untranslated region (UTR) and part of the 5'-flanking region, a total of 1153 nucleotides. Comparison of the rat and human sequences revealed a 57% similarity in the 5'-flanking sequences, and a 63% similarity in the 5'-UTRs. Several conserved sequences were identified, including GATA and E-boxes, which may be important for the regulation of ETA gene expression. Primer extension analysis identified two transcription initiation sites within the rat gene.

Production of infectious in vitro transcripts from a full-length clover yellow mosaic virus cDNA clone.

A full-length cDNA copy of clover yellow mosaic virus (CYMV) RNA was constructed from two smaller cDNA clones. In vitro transcription of linearized plasmid with T7 RNA polymerase produced genomic-sized RNA. These transcripts caused symptoms typical of CYMV infection when used to inoculate both a systemic host (Vicia faba) and a local lesion host (Gomphrena globosa). Electron microscopy of extracts from individual local lesions revealed virus particles identical to native CYMV. Increasing the length of the poly(A) tail from 23 residues to 80 or to 135 residues increased the infectivity rate from 12% to 17% or to 35% that of native CYMV RNA, respectively.

Complete nucleotide sequence of clover yellow mosaic virus RNA.

The entire genomic RNA of clover yellow mosaic virus was sequenced from cDNA clones and run-off cDNA transcripts. The genomic RNA is 7015 nucleotides in length [excluding a 3' poly(A) tail], with six open reading frames (ORFs) greater than 150 nucleotides in length. The first five ORFs encode proteins of Mr 191K, 26K, 12K, 6.5K and 28K, respectively. The sixth ORF lies completely within ORF1 and codes for a protein of Mr 14K. The capsid protein coding region (Mr 23K) is found within ORF5 which encodes the Mr 28K protein. Proteins encoded by ORFs 1 to 3 and ORF5 show strong homology with proteins of other potexviruses, especially papaya mosaic virus.

Nucleotide sequence of papaya mosaic virus RNA.

The RNA genome of papaya mosaic virus is 6656 nucleotides long [excluding the poly(A) tail] with six open reading frames (ORFs) more than 200 nucleotides long. The four nearest the 5' end each overlap with adjacent ORFs and could code for proteins with Mr 176307, 26248, 11949 and 7224 (ORFs 1 to 4). The fifth ORF produces the capsid protein of Mr 23043 and the sixth ORF, located completely within ORF1, could code for a protein with Mr 14113. The translation products of ORFs 1 to 3 show strong similarity with those of other potexviruses but the ORF 4 protein has only limited similarity with the other potexvirus ORF 4 proteins of 7K to 11K.