Malaria is still a very real threat to health in S.E. Asia including Malaysia. While there has been a dramatic fall in the number of cases and also the number of deaths from the disease in Malaysia cases are still occurring and there has actually been a rise in the number of deaths in the past year. Parts of Perak and the East Coast states are still high risk areas in Peninsular Malaysia. While 95 percent of the population of Peninsular Malaysia is now malaria-free there has also been a concomitant loss of herd immunity which means that if a non-immune person contracts falciparum malaria he stands a greater chance of a fatal outcome. Doctors and other health personnel should be more malaria conscious and make a practice of making blood films of all cases of fever. This is especially important in the rural areas and Estate Hospital Assistants must be encouraged to look for malaria parasites in their fever patients. The younger generation of EHAs have little experience of malaria and a definite policy of education to bring them up to date in antimalarial work and microscopic detection of the parasite should be under taken by the industry. Some problems of chemotherapy and drug resistance are discussed.
Marital and sexual counselling is an important aspect of the work of a primary care physician or family practitioner. The preventive aspect of this counselling is fairly obvious in the practice of family planning. The medical practitioners have to be aware of the socio-cultural background of his patients or refer to qualified allied health professionals.
Preliminary work was carried out f o r the development of a rapid method for the detection and enumeration of enterococcal phages in natural water. Eight enterococcal phages were isolated after amplification from water obtained from 2 local ponds. These were plaque-purified and used to test the phage susceptibility of 34 strains of enterococci isolated from pristine and polluted waters. Eight strains with the widest phage susceptibility were used as hosts in a double agar layer (DAL) and a single agar layer (SAL) assay for phage enumeration without pre-assay amplification. N o phages were obtained with the DAL method with all 8 hosts. Usingthe SALmethod, 2 phages were obtained with 1 of the 2 hosts used. Phage isolation was not improved by incubation at 44.5°C. For rapid quantitative testing, the sensitivity of the assays has to be increased to enable phage isolation without the need for prior amplification. KEYWORDS: Enterococci, phage, enumeration
A cross-sectional study using structured questionnaires was conducted to determine the level of knowledge, attitude and practice on breast-feeding among working mothers. A total of 200 working mothers who attended the Child Health Clinics in Temerloh, for their chil-dren's third DPT/Polio vaccination were interviewed. Eighty-nine percent of the mothers successfully initiat-ed breast-feeding. However, there was a rapid decline in breast-feeding each month especially during the period when the mothers returned to work. Only 33.5% of the mothers had at least one experience in expressing and feeding expressed breast milk to their babies and only 47% reported that they had been taught by health work-ers. The mothers scored highest on the 'benefits of breast-feeding' with a mean knowledge score of 77.9% and lowest on "storage of expressed breast milk" (35.4%). Overall the mothers showed a positive attitude towards breast-feeding. The two main reasons given for stopping breast-feeding were "work" (61.4%) and "insufficient milk" (57.9%). In conclusion, other areas of breast-feeding besides benefits such as "expressing and storing breast milk" and "how" to practise breast-feeding while working away from home are also impor-tant for working mothers.
The majority of migrant workers studied in this pilot survey were male, from Bangladesh and Muslim. The mean age was 30 years and the majority were aged between 21-30 years. Although almost half of them had 7-13 years of schooling, or an equivalent to secondary education, the majority were work- ing in the Service industry, predominantly in cleaning services. It is noted that this enlployment trend varied from the national situation, whereby majority of legal migrant workers (Indonesian and Thai) are found in the agricultural sector. More than two thirds of the migrant workers were provided with various forms of housing by the employer. However, it is not known if such acconunodation was adequate or not, as there were no questions about housing structures aod extent of overcrowding. Majority of them stated that they had better amenities, such as piped drinking water and sanitaly toilets, here in Malaysia compared to those in their home countries. Yet, the real extent of better sani- tation is difficult to assess since verification of such amenities could not be done. From their self- reports, it appears that the majority did not engage in risk behaviours, such as smoking, alcohol and drug abuse. It is pertinent, however, to include other risk behaviours in the study, particularly the area of sexual behaviour. The pilot study yielded 28 female Indonesian migrant workers. More than two thirds of them were married. Although none of the married women reported that they were pregnant at the time of the survey, more than two thirds of then1 had betweenl-3 children in Malaysia. Since the age range of these children would be an important indicator of the need for preventive health care, it is proposed that age range of the accompanying children and their immunisation status be included in the questionnaire. Just below half of them were currently practising family planning, and more than two thirds were using modern methods, such as, pill, Norplant and IUD. It is recotnmended that in addition to pregnancy and family planning information, the study could also collect data on gynaeco- logical health and the health seeking behaviour for these problems.
The requirement of the medical graduate, tabled in the objectives of undergraduate medical education, as envisaged by the Malaysian Medical Council, call for the all round basic doctor to be able to handle any medical emergency, as well as meet the requirements of law in examining, documenting and reporting on the common offences of the Penal Code, where medical documentation is required of law for the purposes of dispensing justice. However, in tabling the amended requirements of the undergraduate syllabus on the lines of those followed in sollie of the more developed nations, we seem to have lost this perspective. The authors discuss, based on his previous experience from another former colonial country viz. India, where the objectives of the undergraduate training is the same, and the influences 011 the legal profession bear a common origin and governance, the relevance of some of these topics, coming under the antbit of Forensic Medicine and Toxicology as an undergraduate subject, in the day-to-day practise of medicine in and out of government service. While this issue has been the frequent topic of discussion in international confereilces and symposia, where the decline in the standards of medico-legal work in the coulltries attending have been blanled on the fall in the standard of undergraduate teaching, due recognition of the pitfalls of the deletion or whittling down of the course content, independent of the overall overhauling of the syllabi of medical schools, to keep up to the trends of overseas universities, has not been accorded in the planing of the coursc revisions, resulting in a deletion of a vital aspect of daily practise of medicine. KEYWORDS: Medico-legal; Undergraduates
The use of brain slice preparatiotis has become ilicreasiligly popular among scientists of different disciplines in recent decades for the study of the mammalian central nervous system (CNS) in general and of synaptic phenomena in particular. The in vitro hippocampal slice may be the single most used preparation, among other slices of different parts of the brain areas. The use of brain slices in different experimental work offers certain advantages over the in vivo approaches to the study of the CNS; however, such preparations may have some limitations. This review describes the hippocampal slice technique, explores some of the different types of studies in which it was employed and points out the advantages and limitations of its use. KEYWORDS: Hippocalnpal slices, brain slices, technique, synaptic function, electrophysiology, in vitvo.