Browse publications by year: 1987

  1. Suleiman AB
    Ann Acad Med Singap, 1987 Apr;16(2):238-9.
    PMID: 3688799
    Haematuria is always a significant finding that requires proper evaluation, and investigations may need to be initiated based on an adequate history. A careful urine microscopy of the urine using phase contrast microscopy is essential, and may predict the source of the haematuria based on red cell morphology, and point the direction that appropriate investigation should take. Infection tumours, obstruction; and calculi account for most cases of gross haematuria in adults. In paediatric patients, the causes of gross haematuria are readily apparent in half of the cases, but further investigations are necessary in the other half. All cases of haematuria require prompt evaluation and appropriate investigations to ensure correct and early treatment.
    MeSH terms: Hematuria/etiology*; Hematuria/urine; Humans; Kidney Diseases/complications; Kidney Diseases/diagnosis
  2. Todd D
    Ann Acad Med Singap, 1987 Apr;16(2):366-9.
    PMID: 3688816
    With the rapid advances in medical science and increasing complexities of patient care, the need for continuing medical education (CME) is widely accepted by the profession. CME follows general and higher professional training, and should be a life long process. Teaching hospitals and postgraduate professional institutions play vital roles in organising, promoting, and monitoring this activity. CME directorates should be established. University authorities must recognise the important role of medical teachers in postgraduate and continuing medical education, and the staff establishment and terms of service should be held regularly. Medical libraries should have easy borrowing facilities. Self-assessment and audio-visual material are particularly helpful to the busy practitioner and inexpensive local or regional journals of quality can provide pertinent and up-to-date information. All charges for attending scientific meetings and educational material should be tax deductible or subsidized. The effectiveness of CME is difficult to assess and participation is almost impossible to enforce. Much depends on the standard of medical practice wanted by society. Recertification of general practitioners or specialists poses many problems. On the other hand, completion of self-assessment programmes, active participation at medical meetings, contributions to scientific literature, and membership of medical societies with built-in peer review could be monitored and regularly used to evaluate professional status.
    MeSH terms: Hospitals, Teaching; Malaysia; Schools, Medical; Singapore; Societies, Medical
  3. Menon R
    Int Migr Rev, 1987;21(1):86-95.
    PMID: 12314668
    "This article examines the incidence of [job-related] transfers in Malaysia. The retrospective migration data from the Malaysia Family Life Survey [conducted in 1976-1977] are used to demonstrate that transfers comprise 18 percent of all migration in the country and that there has been a rise in the incidence of transfers over a 35 year period. Factors underlying this trend are outlined. Furthermore, significant differences in age, educational attainment and other characteristics between transferees and other types of migrants are identified and their implications discussed."
    MeSH terms: Age Factors*; Asia; Asia, Southeastern; Demography; Developing Countries; Economics; Educational Status*; Emigration and Immigration*; Employment*; Health Manpower*; Longitudinal Studies*; Malaysia; Population; Population Characteristics*; Population Dynamics*; Research; Retrospective Studies*; Social Class; Socioeconomic Factors*; Transients and Migrants*
  4. Manton KG, Myers GC, Andrews GR
    J Cross Cult Gerontol, 1987 Apr;2(2):115-29.
    PMID: 24389800 DOI: 10.1007/BF00116667
    A major factor in the increased need for health and long term care services for the elderly at advanced ages is the higher prevalence of multiple chronic diseases and functional impairments at those ages. The association of chronic morbidity and disability has been well studied in developed countries. However, there is relatively little evidence on those associations in developing countries. In this paper we report on data from the WHO regional office of the Western Pacific-sponsored surveys conducted in four countries (the Republic of Korea, the Philippines, Malaysia and Fiji) which provide detailed information on that association. These data are analyzed using a multivariate analytic procedure that can identify both distinctive morbidity/disability patterns and the subgroups which manifest these patterns. In addition, we examine the implications of those relations for elderly persons' ability to remain socially and economically integrated.
  5. Pang T, Wong PY, Puthucheary SD, Sihotang K, Chang WK
    J Med Microbiol, 1987 May;23(3):193-8.
    PMID: 3585956
    Studies were performed on a cytotoxin (CT) from human strains of Campylobacter jejuni isolated in Malaysia. CT was detected by cytopathic effect (CPE) on HeLa cells at titres from 8 to 32, in culture filtrates from 14 (48%) of 29 human isolates. The CPE correlated well with a quantitative 51Cr-release assay where a specific release of 54-68% was noted. CT production was lost after 5-7 subcultures. CT activity was also detected in 5 (26%) of 19 faecal filtrates from which CT-producing isolates were subsequently obtained. The mol. wt of CT was estimated by Sephadex G-50 chromatography to be greater than 30,000. In a suckling-mouse assay, CT consistently failed to demonstrate fluid accumulation after intragastric inoculation of culture filtrate. The Removable Intestinal Tie Adult Rabbit Diarrhoea (RITARD) assay was also used. Rabbits given CT-producing strains of C. jejuni developed bacteraemia and severe watery mucus-containing diarrhoea for the duration of the experiment with death of some animals. Rabbits given CT non-producing strains had less severe disease and none died. Rabbits given partially-purified CT had diarrhoea for 3 days but none died.
    MeSH terms: Animals; Campylobacter fetus/metabolism*; Campylobacter fetus/pathogenicity; Cytotoxins/biosynthesis; Cytotoxins/toxicity*; Diarrhea/etiology; HeLa Cells; Rabbits; Mice
  6. Schwartz PL, Kyaw Tun Sein
    Med Educ, 1987 May;21(3):265-8.
    PMID: 3600444
    MeSH terms: Education, Medical, Undergraduate*; Educational Measurement/methods*; Humans; Malaysia
  7. Hull TH, Larson A
    Asia Pac Econ Lit, 1987 May;1(1):25-59.
    PMID: 12314890
    MeSH terms: Asia; Asia, Southeastern; Demography; Developing Countries; Family Planning Services*; Far East; Fertility*; Forecasting*; Goals*; Health Planning*; Organization and Administration; Population; Population Control*; Population Dynamics*; Public Policy*; Research; Statistics as Topic
  8. Hawley WA, Reiter P, Copeland RS, Pumpuni CB, Craig GB
    Science, 1987 May 29;236(4805):1114-6.
    PMID: 3576225
    North American strains of Aedes albopictus, an Asian mosquito recently introduced into the Western Hemisphere, exhibit photoperiodic sensitivity and cold-hardiness characteristics similar to strains originating from temperate zone Asia. Trade statistics for used tire imports, the most likely mode of introduction, also indicate a north Asian origin. Aedes albopictus, an important vector of dengue and a potential vector of many other arboviral diseases, may therefore have the capability of infesting much of temperate North America.
    MeSH terms: Cold Temperature; Far East; Insect Vectors/physiology; Malaysia; Ovum/physiology; United States; Virus Diseases/transmission
  9. Low ET, Loh TG
    Med J Malaysia, 1987 Jun;42(2):113-4.
    PMID: 2845234
    A patient with organophosphate poisoning who survived the acute phase and subsequently developed delayed neuropathy is presented. The features of this form of delayed neuropathy are described and the implications in our local context discussed.
    MeSH terms: Humans; Insecticides/poisoning*; Male; Median Nerve/physiopathology; Middle Aged; Peripheral Nervous System Diseases/chemically induced*; Suicide, Attempted; Sural Nerve/physiopathology; Time Factors; Organophosphate Poisoning*
  10. Chapman HC, Lacey LA, Yap HH
    J Am Mosq Control Assoc, 1987 Jun;3(2):306-8.
    PMID: 2904951
    MeSH terms: Animals; Fungi/isolation & purification; Malaysia; Culicidae/microbiology*; Culicidae/parasitology*; Tetrahymena pyriformis/isolation & purification; Vibrio/isolation & purification; Apicomplexa/isolation & purification
  11. Noor PJ, Chin YM, Ten SK, Hassan K
    Singapore Med J, 1987 Jun;28(3):235-40.
    PMID: 2958941
    A cytogenetic survey 01 124 children in lour special schools for the mentally handicapped was carried out to determine the contribution of chromosomal abnormalities to the aetiology of mental retardation in these children. All the children were karyotyped employing the G·banding technique 01 43 (34.7%) with an abnormal chromosome complement, 40 had Down's Syndrome, and 3 had other chromosomal abnormalities, namely a translocation 1;17, a mosaic male/trisomy 18 and a Klinefelter's syndrome. Polymorphic variants involving chromosomes 1, 9, and 14 were also observed. Two other children showed variants of the Y chromosome (one a small Y and the other a metacentric Y). The possible contribution by these abnormal variants to mental retardation is discussed. Details of the abnormal cytogenetic findings are reported.
    MeSH terms: Child; Child, Institutionalized; Chromosome Banding; Cross-Sectional Studies; Down Syndrome/epidemiology*; Female; Humans; Karyotyping; Malaysia; Male; Intellectual Disability/genetics*; Chromosome Disorders*
  12. Ismail R
    Med J Malaysia, 1987 Jun;42(2):124-6.
    PMID: 2971861
    Acne is one of the most common disorders affecting mankind. Although acne does not cause death, it however produces a lot of discomfort, disfigurement and psychological trauma, particularly in teenagers. Acne vulgaris is a chronic condition involving the pilosebaceous unit of the skin. It is characterised by the presence of comedones, inflammatory papules, pustules or cysts, and eventually by scarring. The end result of acne varies from hyperpigmentation, slight pitting, to extremely disfiguring scars that may develop into keloids. Acne fulminans is a rare disorder and is characterised by sudden explosive appearance of highly inflammatory, tender, crusted, ulcerated lesions involving the back, chest and face. It is one of the most scarring acute dermatologic disorders of young people. A case of acne fulminans in a young female who developed haemolysis due to dapsone is reported here.
    MeSH terms: Acne Vulgaris/drug therapy*; Adult; Anemia, Hemolytic/chemically induced*; Case Reports; Dapsone/adverse effects*; Dapsone/therapeutic use; Female; Hospitals, University; Humans; Malaysia; Malaysia/ethnology
  13. Dillon JR, Bygdeman SM, Sandström EG
    Genitourin Med, 1987 Jun;63(3):160-8.
    PMID: 3111978
    One hundred and thirty eight penicillinase producing Neisseria gonorrhoeae (PPNG) and 239 non-PPNG strains were characterised serologically using a panel of seven monoclonal antibodies directed against protein 1A and seven against protein 1B. An association between serovar and susceptibility to antimicrobial agents, auxotype, and plasmid content was observed. Serogroup WI strains were more sensitive to penicillin, ampicillin, tetracycline, erythromycin, cefoxitin, and cefuroxime. Sixty five (82%) of the 79 WI strains were typed as being serovar Aedgkih, and 47 (72%) of these strains required arginine, uracil, and hypoxanthine for growth (AUH-). Seventy one (44%) of 160 WII/WIII strains were serovar Bacejk, and 42 (59%) of these required proline, citrulline, and uracil for growth (PCU-) and were plasmid free. Serovars Bcgk, Beghjk, Bacjk, and Bajk were associated with resistance to antimicrobial agents. Analysis of PPNG isolates showed a new serovar, Af, which was associated with strains imported from Malaysia and Singapore that required proline and ornithine for growth (Pro-Orn-) and carried the 24.5 megadalton transfer plasmid, the 2.6 megadalton cryptic plasmid, and the 4.5 megadalton penicillinase producing plasmid. Other associations between serovar and geographical location were noted.
    MeSH terms: Anti-Bacterial Agents/pharmacology; Canada; Drug Resistance, Microbial; Humans; Neisseria gonorrhoeae/classification*; Neisseria gonorrhoeae/drug effects; Neisseria gonorrhoeae/enzymology; Penicillinase/analysis*; Plasmids; Serotyping; Tetracyclines/pharmacology; beta-Lactams
  14. Thambypillai V
    J R Soc Health, 1987 Jun;107(3):84-7, 91.
    PMID: 3112391
    MeSH terms: Adolescent; Adolescent Behavior; Psychology, Adolescent*; Attitude*; Attitude to Health; Female; Health Education; Humans; Malaysia; Male; Smoking*
  15. Sakijan AS, Atan M
    Med J Malaysia, 1987 Jun;42(2):115-8.
    PMID: 3332300
    The ultrasound findings of 100 patients with chloedocholithiasis documented by cholangiography and/or surgery were reviewed retrospectively. Common duct stones were detected in 45% of patients. This detection rate which is comparable with most series confirmed the lack of reliability of ultrasound in the diagnosis of choledocholithiasis. All the stones detected were in dilated common ducts. The main limiting factor was overlying bowel gas which impair visualisation of the lower part of the common duct. Despite the apparent insensitivity of ultrasound to detect common duct stones, the modality is still a valuable non-invasive screening diagnostic tool, because in positive cases, patients may be spared from invasive cholangiographic procedures.
    MeSH terms: Adult; Aged; Aged, 80 and over; Female; Humans; Male; Middle Aged; Ultrasonography*; Gallstones/diagnosis*
  16. Tan CTT
    Med J Malaysia, 1987 Jun;42(2):104-9.
    PMID: 3503182
    Surgery for the persistent ductus arteriosus (PDA) is almost 50-years-old. It started with Robert Gross in 1938 who successfully ligated the PDA in a seven-year-old girl.! Incomplete obliteration, ligatures cutting through the ductus and recanalisation of the ductus remained troublesome possibilities with this method of dealing with the PDA. Dividing the ductus and suturing each divided end separately would eliminate these possibilities. Gross was quick to recognise this and advocated division in all cases to remove any doubt of incomplete obliteration. 2 Jones supported this concept but also stressed that division and suture of the PDA was not to be taken lightly for the fatal consequence that could arise from inexperience.f There were those who continued to have satisfactory results with ligation of the PDA and persisted with this method (Blalock." Clagett, Kirklin, Ellis and Coolev.' Panagopoulos, Tatooles, Aberdeen, Waterston and Bonham Carter"}, The debate continues between ligation on one hand, and division and suture on the other and it appears currently to favour the latter. This paper reviews our experience with surgery for the PDA over the past five years.
    MeSH terms: Adolescent; Adult; Child; Child, Preschool; Ductus Arteriosus, Patent/surgery*; Female; Humans; Infant; Malaysia; Male; Middle Aged; Retrospective Studies
  17. Chen JA
    Med J Malaysia, 1987 Jun;42(2):110-2.
    PMID: 3503183
    A survey of Kayans of Long A tip, Baram, Sarawak, was conducted in 1986 as part of the pre-requisite to the development of a primary health care system for the people of the Baram. A total of 178 Kayans of all ages were surveyed for decayed, missing and filled teeth. Of the aggregate 39.3% did not have any decayed teeth, 37.6% had no missing teeth and 93.8% had not had any fillings. Compared with their neighbouring Penans, the Kayans of Long A tip had a relatively better dental status.
    MeSH terms: Adolescent; Adult; Child; Child, Preschool; DMF Index*; Ethnic Groups*; Humans; Infant; Malaysia; Middle Aged
  18. Dorai CRT
    Med J Malaysia, 1987 Jun;42(2):119-21.
    PMID: 3503184
    A case of limy bile, i.e. bile in the gall bladder rendered radio-opaque due to excessive concentration of calcium carbonate, is reported and its pathogenesis discussed.
    MeSH terms: Adult; Calcium Carbonate/analysis*; Cholelithiasis/radiography*; Female; Humans
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