BACKGROUND AND OBJECTIVE: Six-base retainers are often used to prevent tertiary crowding. To minimize shear stress on the retainer, these should be fitted as precisely as possible. The aim of this study was to compare the accuracy of fit of 6-base retainers after adhesive fixation using a neodymium-iron-boron (NdFeB) magnet ...

Gushima M, Hirahashi M, Matsumoto T, Fujita K, Ohuchida K, Oda Y, Yao T, Iida M & Tsuneyoshi M (2011) Histopathology59, 460-469 Expression of activation-induced cytidine deaminase in ulcerative colitis-associated carcinogenesis Aims:  Activation-induced cytidine deaminase (AID) is a DNA/RNA-editing enzyme that is essential for hypermutation and class-switch recombination in immunoglobulin ...

The reactivation of human herpesvirus 6 (HHV-6) in patients with AIDS can result in an acute and severe diffuse meningoencephalitis. We describe the epidemiological, clinical and outcome findings of five patients with diagnosis of HIV/AIDS and central nervous system involvement (CNS) due to HHV-6. Fever was present in all the ...

Immunoglobulin class switch recombination (CSR) is initiated by double-stranded DNA breaks (DSBs) in switch regions triggered by activation-induced cytidine deaminase (AID). Although CSR correlates with epigenetic modifications at the IgH locus, the relationship between these modifications and AID remains unknown. In this study, we show that during CSR, AID forms ...

Aims  According to theprevention paradox a majority of alcohol-related problemsin a population can be attributed to low to moderate drinkers simply because they are more numerous than heavy drinkers, who have a higher individual risk of adverseoutcomes. We examined the prevention paradox in annual alcohol consumption, heavy episodic drinking (HED), ...

The availability of tobacco and alcohol products in community pharmacies contradicts the pharmacists' Code of Ethics and presents challenges for a profession that is overwhelmingly not in favor of the sale of these products in its practice settings. The primary aim of this study was to estimate the proportion of ...

Identifying communities (or clusters), namely groups of nodes with comparatively strong internal connectivity, is a fundamental task for deeply understanding the structure and function of a network. Yet, there is a lack of formal criteria for defining communities and for testing their significance. We propose a sharp definition that is ...

We examined whether typically developing preschoolers could learn to use a problem-solving strategy that involved self-prompting with intraverbal chains to provide multiple responses to intraverbal categorization questions. Teaching the children to use the problem-solving strategy did not produce significant increases in target responses until problem solving was modeled and prompted. ...

In what is considered by many to be a landmark decision on equality and non-discrimination in India, the Delhi High Court declared in July 2009 that Section 377 of the Indian Penal Code, which criminalizes people who engage in "unnatural offences", violates the rights to equality, freedom from discrimination, and ...

We present a case of disseminated histoplasmosis with acquired immunodeficiency syndrome (AIDS). A 38-year-old woman presented with fever, cough, dysphagia, significant weight loss and a loss of appetite. She also suffered from anaemia and cervical lymphadenopathy. A lymph node biopsy and a bone marrow aspirate showed intracellular yeast forms of ...

India is home to a large number of individuals with significant speech and motion impairments. Many of these individuals are children and neo-literates who have little proficiency in their language of communication. In order to cater to such individuals in India, we have developed Sanyog, an icon-based communication aid. Sanyog ...

BACKGROUND & OBJECTIVE: The National Vector Borne Disease Control Programme (NVBDCP), India has been promoting and scaling up the use of insecticide-treated nets (ITNs) in the tribal dominated malarious areas of north-east India. But, information on sleeping habits, bed net ownership and use practices, and feedback of communities in ITN--targeted ...

Urocleidus behuri [Agrawal N., Singh H.S., On a known and three unknown monogenetic Urocleidus Mueller, 1934. Pranikee 1982; 3: 22-34], described from Nandus nandus in India, is reassigned to Sundanonchus Lim & Furtado [ Lim L.H., Furtado J.I., Sundanonchus g.n. (Monogenea, Tetraonchoididae) from two Malaysian freshwater fishes. Fol Parasitol 1985; ...

The bill to aid homeowners that Congress passed last week also offered a gift for tax-exempt healthcare borrowers. The law allows the Federal Home Loan Banks to back tax-exempt bonds with letters of credit, thus letting borrowers benefit from those banks' credit strength. But don't expect the floodgates to open. ...

The Phayengs and Khurkhuls are sections of the Meiteis, the largest community in Manipur, India. Racially they are Mongoloids, and marry mostly among themselves. The present study reveals the frequencies of ABO blood groups as A1 (36.54%), B (28.85%), O (25.96%) and A1B (8.65%) in the Phayengs (n = 124) ...

Infectious keratitis is a fairly common entity in India. However while paying attention to the primary entity, the associated events may be overlooked. Enhanced pain usually suggests a worsening of the condition or development of associated problems like secondary glaucoma. However, contrary to logic, a sudden decrease in pain is ...

The pre-Cambrian chromites ore deposits in Sukinda valley, Jajpur District, Orissa, India, are well known for chromite ore deposits. The exploitation of the ore is carried out through open cast mining method since the last few decades. In the process, the overburden and ore dumps are stored on ground surface, ...

INTRODUCTION: Many of the health problems faced by rural and remote Aboriginal people have been attributed to a poor living environment. In the mid 1980s we began a process of defining problems with the immediate living environment that would affect health. These related particularly to safety, washing and hygiene practice. ...

Approximately one-quarter of all maternal deaths occur in India, far more than in any other nation on earth. Until 2005, maternal mortality reduction was not a priority in the country. In that year, the cause emerged on the national political agenda in a meaningful way for the first time. An ...

We analyze the problem of discovering long cycles inside a graph. We propose and test two algorithms for this task. The first one is based on recent advances in statistical mechanics and relies on a message passing procedure. The second follows a more standard Monte Carlo Markov chain strategy. Special ...

Representative Barbara Lee (D-CA) is reintroducing legislation in the U.S. House of Representatives that would require federal correctional facilities to allow community organizations to distribute condoms and provide voluntary counselling and testing for HIV and STDs for inmates. The bill has been referred to the House Judiciary Committee's Subcommittee on ...

Although visceral leishmaniasis (VL) is endemic in various parts of India, mainly Bihar, West Bengal and Orissa, and neighbouring countries such as Nepal and Bangladesh, it is rarely reported from the hilly areas of India. We report on nine male VL cases from the non-endemic Garhwal region of Uttarakhand who ...

Venomous snakebite continues to exact a tremendous toll in human suffering and mortality in India. Contributing to this problem is the fact that all of the current Indian snake antivenom manufacturers include a great deal of misinformation in the package inserts and guidelines that accompany their products. Examples include erroneous ...

This article focuses on the important contributions the venerable Harriet Tubman made to the field of housing for older persons and other populations at risk. It uses an historical approach to document the importance of early housing and self-help initiatives in the African American community. It embraces Harriet Tubman and ...

The official view is that India's epidemics are driven, directly and indirectly, by heterosexual prostitution. Review of available evidence by researchers in India undermines this weakly supported orthodoxy and suggests that correcting weaknesses in its AIDS surveillance system can lead to a more reliable picture of HIV propagation and hence ...

BACKGROUND: Cat allergen level in settled house dust and its determinants in Europe are unknown. OBJECTIVE: The aim of this study is to quantify the level of cat allergens in mattress dust, to study its determinants, and to analyze the relationship with cat specific IgE on community level across European ...

India's coastal resource complexes were traditionally characterized by a continuum of 'common property resources' or 'commons' that stretched from the shores to the seas. The continuum aided the existence of sustainable livelihood systems for local communities. Today, fragmented policy approaches and economic welfare schemes have caused the disintegration of community ...

Although well recognized and studied in developed countries, canine parasitic zoonoses pose a lowly prioritized public health problem in developing countries such as India, where conditions are conducive for transmission. A study of the most recent parasite survey determining prevalence and epidemiology of canine parasitic zoonoses among tea-growing communities of ...

Imagine that a cyclone is coming, but that those living in the affected areas do nothing or too little to protect themselves. This is precisely what happened in the coastal state of Orissa, India. Individuals and communities living in regions where natural hazards are a part of daily life develop ...

For a long time it has been argued that the housing crisis of the poor in urban Tanzania requires an increased supply of land. The government in the past three decades has taken various measures intended to give land for housing to the urban poor. The measures have not achieved ...

High rates of HIV infection among sex workers in India indicate the importance of understanding the process of establishing a sustainable community intervention program. The Sonagachi Project, based in Calcutta, India, has been associated with lower HIV rates among sex workers as compared to other urban centers in India. The ...

OBJECTIVES: Although mnemonics are commonly used in medical education there are few data on their effectiveness. A RCT was undertaken to test the hypothesis that a new aide memoire, "EMD-aide", would be superior to the conventional "4Hs+4Ts" mnemonic in facilitating recall of causes of electromechanical dissociation (EMD) among house officers. ...

An optimum evidence base is necessary for the effective control of HIV/AIDS in India, as the lack of an adequate evidence base on critical issues leads to controversy and hurdles. To assess the trends in the HIV/AIDS evidence base for India, a PubMed literature search for publications from India in ...

Each year in countries like India, thousands of young women are burned to death or afflicted with fatal burns. They are victims of dowry deaths. The husband and/or in-laws have determined that the dowry, a gift given from the daughter's parents to the husband, was inadequate and therefore attempt to ...

The national and international agencies working to eliminate leprosy are also dominant in setting the boundaries of official discourse on the issue. Within these boundaries the disease is commonly represented as a medical problem with negative social consequences, and it is believed that both problem and consequences will be resolved ...

A new neutron single-crystal diffractometer (BIX-4) has been constructed at 1G-B port of JRR-3M in JAERI. Since at 1G-B port another diffractometer for biology, BIX-3, and a high-resolution powder diffractometer (HRPD) coexist, the monochromator house needed to be reconstructed. The main architecture of BIX-4 is based on that of BIX-3. ...

While actively working to promote the abolition of all nuclear weapons from the world since the end of the cold war, Japan's disarmament policies are not without problems. Promoting the elimination of nuclear weapons as Japan remains under the US nuclear umbrella creates a major credibility problem for Tokyo, since ...

For more than three decades, environmental health programmes in Indonesia have emphasized prevention and treatment of the high incidence of disease among villagers. One of the main causes of disease is the unhygienic conditions of typical rural houses - two-room constructions with dirt floors and walls of lightly fired bricks ...

Council high-rise estates sprang up rapidly during the 1960s and 1970s, with cross-governmental support to resolve the nation's housing crisis. It soon became apparent that many such new estates, designed by remote architects, and sometimes constructed rapidly and unsatisfactorily, did not provide the ideal living initially perceived. Many estates had ...

Since there has been a gradual increase in the population aged 60 and older, a developing country like India is unable to cope with the needs and problems of its aged populations. While the government continues its efforts to introduce programs for the elderly, the non-governmental organizations (NGOs) have played ...

BACKGROUND: Despite considerable efforts to develop anti dust mite strategies, surprisingly few studies have evaluated the allergen content in different types of mattresses in everyday use. This study investigated the presence of mite feces (an indicator of mite allergens) in foam and spring mattresses. METHODS: The homes of 152 schoolchildren ...

Chemical communication is a widespread phenomenon in aquatic animals but is difficult to investigate because the signals are not visible. Here, we present the results of a study into chemical communication in blindfolded fighting crayfish (Astacus leptodactylus) in which we employed a new method: visualisation of urine using the dye ...

From the Introduction: "The North-Eastern region of India, which comprises the States of Assam, Meghalaya, Manipur, Mizoram, Nagaland, Tripura and Sikkim has about 7% of India's dense forest cover. (Forest Survey of India, 1995). However, more than 60% of India's wood products (plywood, sawn logs, planks, matchsticks etc.) used to ...

The settlement along the bank of the Code River in Yogyakarta, Indonesia provides housing for a large mass of the city's poor. Its strategic location and the fact that most urban poor do not have access to land, attracts people to "illegally" settle along the bank of the river. This ...

This paper explores the social complexities associated with the history of smallpox in colonial Orissa in Eastern India. It focuses on tribal communities while taking into account their interactions with non-tribal communities and colonialism. This research grapples with the phenomenon of of the Hinduisation of tribes and the way this ...

Rickettsiosis is generally believed to have disappeared from many parts of India. However, the serological testing of 37 residents of southern India who presented with fever of unknown aetiology in 1996-1998 confirmed that spotted fever, epidemic/endemic typhus and scrub typhus continue to occur in southern India. The epidemiology and magnitude ...

A safe, convenient, sound and healthy living environment is the prerequisite for a good house for the people with special needs. The intention of making a house in such a way that it solves basic problems of fixture and fittings. However the construction phase of a good house is a ...

AIM: The purpose of this research was to determine the compatibility and dimensional variability between nonstandardized gutta-percha points and matching finger spreaders. METHODOLOGY: The diameters of nonstandardized gutta-percha points (n = 15) and matching finger spreaders (n = 15) from different manufacturers (Kerr, Dentsply Maillefer, Vereignigte Dentalwerke and Roeko) were ...

The Francois-Xavier Bagnoud Foundation (FXB), New York, New York, will develop community-based programs in rural Rajasthan, India, to stem the spread of HIV/AIDS and other sexually transmitted diseases (STDs), with the support of a US$300,000 grant from the Bill and Melinda Gates Foundation. According to the WHO and Joint UN ...

"The paper describes a problem faced by National Statistical Offices when publishing the results of decennial censuses for small geographical areas. If they publish statistical tables for two or more sets of areas, users can compare the tables and produce new statistics for the areas formed by differencing, which may ...