The aims of the study were to analyse the records of 26 subjects (18 females, eight males) with maxillary canine-first premolar transposition (Mx.C.P1) together with 160 subjects with a palatally displaced canine (PDC) to determine the pattern of tooth agenesis in these cases and to compare them with similar samples reported in the literature. A strong association between Mx.C.P1, lateral incis...

Seventy-seven first-time mothers were selected on the basis of high salivary counts of Strep. mutans [greater than 10(6) c.f.u. (colony forming units) per ml saliva]; 40 mothers were in the control group and 37 in the test group. Their infants were 3-8 months of age at the start of the study. A prophylactic programme for the test mothers, aiming at a reduction of Strep. mutans, was repeated at ...

Subarachnoid block is the most convenient and safe anaesthesia during caesarean section. But there are incidences where subarachnoid block does not work and other methods of anaesthesia have to be employed. This study was done in 2039 female patients who underwent caesarean Section at Paropakar Maternity and Women's Hospital, Thapathali, Kathmandu Nepal from 1st October 2005 to end of September...

Background. We describe the trends in prevalence and mortality of dementia among older people in Hong Kong over time. Projections of the number of older people with dementia through 2039 and estimation of the disease burden are also included. Methods. Prevalence data were extracted from previous studies in Hong Kong. Mortality data were obtained from the Department of Health of Hong Kong. Proje...

Conservation Agriculture (CA) have a large potential for enhancing cereal yields in the semi-arid areas through better management of soil moisture. The objective of the current paper is to quantify, at national level, the impact of CA adoption in wheat-based agricultural systems in Syria. A country-level bio-economic approach was used for this purpose. Different CA technical packages (TPs) were...

1. Starch, containing 7.05 atom per cent C(13) excess has been produced in the mesophyll cells of bean leaves, starting with C(13)O(2) containing 7.26 atom per cent C(13) excess. Approximately 67 per cent of the C(13) taken up by the leaves was determined in the starch fraction. 2. The soluble carbohydrate, containing 6.72 atom per cent C(13) excess, accounts for approximately 23 per cent of th...

This study sought to investigate trends in the prevalence of genital Chlamydia trachomatis infection in heterosexual patients attending an urban sexual health service. Data from cases of C. trachomatis in all new self-referred heterosexual patients who were tested at the Sydney Sexual Health Centre from 1994 to 2000 were extracted from the Centre's database. Female sex workers and homosexually ...