Displaying publications 1 - 20 of 4167 in total

Abstract:
Sort:
  1. Le Bras J, Larouze B, Geniteau M, Andrieu B, Dazza MC, Rodhain F
    Lab. Anim., 1984 Jan;18(1):61-4.
    PMID: 10628790
    Naturally occurring malaria, arbovirus infection and hepatitis in monkeys can be a hazard for the investigator and might interfere with the outcome of experiments. 63 young adult Macaca fascicularis from Malaysia were screened for these infections. About 1 year after their arrival in France, parasitaemia due to Plasmodium spp., was present in 6.4% of the animals and specific antibodies in 55.5%. 19 of 35 initially positive monkeys were tested again 2 years later. Parasitaemia was found in 1 of 4 monkeys and antibodies in 11 of 19 monkeys which were initially positive. 9 of the monkeys initially tested had low titres of antibodies to the Flavivirus genus. All animals were negative for the hepatitis B surface antigen and anti-HBc. The prevalence of IgG antibodies against hepatitis A was 46.0%. The implications in terms of control are discussed.
    Matched MeSH terms: Malaysia/epidemiology
  2. Meon R, Nik Hussein NN
    Dent J Malays, 1985 Jan;8(1):9-12.
    PMID: 3916997
    The problem of dental decay was studied in a sample of 495 Chinese preschool children in Petaling Jaya. The children; 253 males and 242 females ranged in age from 3-6 years. 18.6% of the children was observed to suffer from rampant caries. Only 18.8% were caries free. The dft values ranged from 2.9 +/- 3.12 at 3 years to 5.85 +/- 3.41 at 6 years. The overall mean dft for this group was 4.99 +/- 3.81. Dental treatment was very inadequate. The decayed filled tooth ratio was 6.5:1.
    Matched MeSH terms: Malaysia/epidemiology
  3. Abdul Razak I, Nik Hussein NN
    Dent J Malays, 1986 May;9(1):23-8.
    PMID: 3270565
    Enamel defects were studied in a group of 11-12 year-old children in a fluoridated area using the DDE index. The mouth prevalence of this condition was 72.5 per cent with a tooth prevalence of 40.4 per cent. Enamel opacities accounted for 96.5 per cent of the total condition of which the diffuse patchy type predominates. The defects on the affected posterior teeth occurred most commonly on both the buccal and lingual/palatal surfaces, with most defects being located in the incisal one-half, gingival one-half and occlusal simultaneously. In the affected incisors, the highest proportion of defects affected the buccal surface only, with the most frequent location being the incisal one-half and gingival one-half simultaneously. In 20.9 per cent of the affected subjects, there was a 100 per cent tooth involvement.
    Matched MeSH terms: Malaysia/epidemiology
  4. Abdul Majid Z, Nik Hussein NN, Meon R
    J Int Assoc Dent Child, 1987 Dec;18(2):36-40.
    PMID: 3273298
    Matched MeSH terms: Malaysia/epidemiology
  5. Hiil JL, Kan SK, Parmar SS, Chan MK, Mak JW, Lim PK, et al.
    Am J Trop Med Hyg, 1988 May;38(3):582-8.
    PMID: 3275137
    Mass drug administration via 3 modes of delivery reduced the incidence and prevalence rates and intensity of Brugia malayi infection in 3 rural villages in the Bengkoka Peninsula, Sabah, in 1982-1983. A dosage of 6 mg diethylcarbamazine citrate (DEC-C)/kg body weight was administered either daily or weekly (total of 6 doses, 36 mg/kg body weight), and impact on B. malayi cases were comparable in the 3 villages. A total of 384 people participated in the DEC-C regimens, and all pregnant women and children under 2 years were excluded from the study. Bekessy's method of estimation of incidence and recovery rates was applied to data on B. malayi microfilaremia before drug administration. Treatment with DEC-C by any of the 3 modes of delivery drastically reduced the number of episodes of patent microfilaremia, incidence and prevalence, and median microfilarial density. Reduction was sustained for at least 18 to 24 months after treatment.
    Matched MeSH terms: Malaysia/epidemiology
  6. Zain RB, Koh LS
    Dent J Malays, 1988 Nov;10(2):37-40.
    PMID: 3271126
    A study has been conducted on 198 employees of a steel-mill industry. These participants were examined for mucosal lesions in the oral cavity and including the commissures and vermillion borders of the lips. The prevalences of 16 types of lesions are reported.
    Matched MeSH terms: Malaysia/epidemiology
  7. Razak IA, Razak AA
    Odontostomatol Trop, 1988 Dec;11(4):145-8.
    PMID: 3272009
    Matched MeSH terms: Malaysia/epidemiology
  8. Nor GM, Lian CB
    Singapore Dent J, 1988 Dec;13(1):31-2.
    PMID: 3155001
    This is a retrospective study of 80 patients with major central and lateral middle third fractures of facial skeleton treated at University Hospital from 1981 to 1985. The most common was the fractures of zygomatic complex. The peak incidence was in the 20-29 year age group and males were involved more than females (ratio 9: 1). Road traffic accidents were to be blamed for most of the fractures which was 82.25%.
    Matched MeSH terms: Malaysia/epidemiology
  9. Tan DSK, Dimitrakakis M, Mangalam S, Lopez CG, Ooi BG
    Singapore Med J, 1989 Feb;30(1):34-7.
    PMID: 2595386
    The prevalence of coinfection, superinfection and chronic infection with the hepatitis delta virus (HDV) was studied in 324 hepatitis B surface antigen (HBsAg)-positive Malaysians. Of these, 10.0% (5/50) had coinfection, 5.7% (11/194) had superinfection, but none of the 80 patients with chronic liver disease (CLD) or primary hepatocellular carcinoma (PHC) had chronic infection with HDV. The overall HDV infection was 4.9% (16/324). One of the coinfection cases acquired the HDV infection as early as 1982. HDV superinfection was detected mainly among IV drug abusers (20% or 7/35) and promiscuous males and females (13.6% or 3/22). They were all asymptomatic. Only 0.8% (1/125) apparently healthy blood donors was infected with HDV. None of the 12 multi-transfused patients examined were positive. Malaysia is the only Southeast Asian country examined so far in which HDV infection was detected. The reason could be that the IV drug abusers and the sexually promiscuous groups missed being examined in the other countries. Comparing the HDV infection rates in 4 categories of infected Malaysians (viz. acute hepatitis B patients, IV drug abusers, blood donors and CLD patients) with those of other countries, it was noted that the Malaysian rates were similar to the lowest in the range of prevalence rates of each category in the latter group. The rate of coinfection in a preliminary study in 1982-84 (9.0% or 1/11) was not very different from that obtained to date (10.0% or 5/50).(ABSTRACT TRUNCATED AT 250 WORDS)
    Matched MeSH terms: Malaysia/epidemiology
  10. Jayalakshmi P, Pathmanathan R, Raman R, Prasad U
    Med J Malaysia, 1989 Mar;44(1):58-63.
    PMID: 2626114
    A retrospective study of 1000 cases of microscopically diagnosed head and neck cancers in the University Hospital, Kuala Lumpur was done. Head and neck neoplasms comprise 7.1% of all tumours diagnosed in this Hospital and the commonest sites of involvement are the nasopharynx (29.1%), cervical lymph nodes (22.6%), oral cavity (10.2%), thyroid (8.2%) and skin (6.5%). Histologically, 87% of tumours are epithelial in nature. The results of this study show that nasopharyngeal carcinoma is commonest in Chinese males, while oral and laryngeal malignancies occur more frequently in Indians.
    Matched MeSH terms: Malaysia/epidemiology
  11. Hon AT, Balakrishnan S, Ahmad Z
    Med J Malaysia, 1989 Mar;44(1):30-4.
    PMID: 2626111
    Cord blood from 8,975 babies delivered in Hospital Sultanah Aminah Johor Bahru over a period of eight months (1st August 1985 to 31st March 1986) were screened for G6PD deficiency. The overall incidence was 4.5% in Chinese, 3.5% in Malays and 1.5% in Indian babies. One hundred of these babies were observed in the nursery for seven days and their daily serum bilirubin recorded. The serum bilirubin peaked at 96 hours to a value of 12mg%. None of the babies in the nursery developed a serum bilirubin level of more than 15mg%. Six of the babies with G6PD deficiency that were sent home were readmitted with hyperbilirubinaemia that needed exchange transfusion.
    Matched MeSH terms: Malaysia/epidemiology
  12. Woon KC, Thong YL, Abdul Kadir R
    Aust Orthod J, 1989 Mar;11(1):45-8.
    PMID: 2640092
    This survey outlines the proportion of the various features of occlusion in the permanent dentition of the three ethnic races, Chinese, Malay and Indian in Malaysia. The mean age of the high school children surveyed was 16.4 years. The Chinese and Malays had almost similar distribution of the different types of occlusion. There was a significantly higher prevalence of Class III occlusion among the Chinese and Malays as compared to the Indians. In addition, an edge to edge incisor relationship seemed to be a norm in the Chinese (54%) and Malays (50%) whilst the overjet of between 2-4 mm and the overbite of between 1/3 to 2/3 was more normal to Indians (50%). A crowded dentition was also a norm for the three races.
    Matched MeSH terms: Malaysia/epidemiology
  13. Tee LK
    Med J Malaysia, 1989 Mar;44(1):41-4.
    PMID: 2516602
    A review of patients with diphtheria seen in the Paediatric Unit, Alor Star General Hospital, from January 1985-March 1987 is reported. Their clinical presentation, diagnosis, treatment and outcome were analysed and discussed. Clinical awareness regarding the diagnosis of diphtheria is emphasised.
    Matched MeSH terms: Malaysia/epidemiology
  14. Abdul Kadir R, Adnan NM
    Odontostomatol Trop, 1989 Mar;12(1):7-11.
    PMID: 2631083
    A preliminary survey on sixty-nine 7 to 12 year old Temuan tribe school children living some 30 kilometers from Kuala Lumpur was conducted. The examinations were carried out using a chair-table set up with natural daylight as the source of light. The DMF index of klein, Palmer and Knutson was used to assess the dental caries status. In spite of low fluoride content in their water supply, the findings revealed a generally low prevalence of caries experience (DMFT 1.26). The highest DMFT was in the 11 year olds. The relationship between these findings and their possible causes are discussed.
    Matched MeSH terms: Malaysia/epidemiology
  15. Osman A, Rampal KG
    Med J Malaysia, 1989 Mar;44(1):69-74.
    PMID: 2533959
    A study was conducted to determine the prevalence of locomotor disability in a Malay Community in Tanjung Karang, Kuala Selangor in 1984. The causes of these disabilities, the mobility and occupational handicaps they caused and the types of treatment received were determined. Fifty percent of the households in this area were selected by stratified random sampling and all persons above seven years of age were included in the sample. The prevalence of locomotor disability was 3.9%. The prevalence among males was 5.2% and among females 2.6%. The prevalence increased with age, being as low as 0.6% in the 7-14 year age group and as high as 20.5% in the above 55 year age group. The disabilities resulted mainly from trauma (49%) and musculoskeletal and neurological problems (46.9%). Ninety percent (44 cases) had difficulty only in performance of daily activity and 20 cases (40.8%) had no mobility handicap whatsoever. Forty two (85.7%) of the 49 cases had received treatment.
    Matched MeSH terms: Malaysia/epidemiology
  16. Navaratnam V, Foong K
    Med J Malaysia, 1989 Jun;44(2):92-103.
    PMID: 2626130
    Information from the national drug abuse monitoring system was analysed to determine the trends in extent and pattern of drug dependence in Malaysia over the period 1970 to 1986. The annual incidence and prevalence rates of reported drug dependents increased by many folds when compared to the early seventies. Generally, the profile of drug dependents identified has remained relatively stable throughout the years. A stable pattern of drug abuse was also noted over this period. Factors influencing the trend patterns are discussed, as well as the implications of these findings for policy purposes.
    Matched MeSH terms: Malaysia/epidemiology
  17. Kassim MS, George R, Kassim K, Begum M, Cherian MP, Tajudin AK, et al.
    Med J Malaysia, 1989 Jun;44(2):111-21.
    PMID: 2626119
    Eighty-six children diagnosed as child abuse and/or neglect were admitted to the Paediatric wards of the General Hospital, Kuala Lumpur during 1985 and 1986. Of these cases, 62 were of physical abuse, six of sexual abuse, one case of both physical and sexual abuse and 17 of neglect. There were 25 boys and 61 girls. Thirty-four of these children were Malays, 16 Chinese, 26 Indians, three mixed and seven illegal immigrants. Twenty-one were below the age of one year, 24 from one to four years, 25 from five to nine years and 16 were ten years and above. The abusers were mainly close members of the family. Of these children, 24 were sent back to their parents and 11 to their relatives home. Twenty-seven were taken into care by the Ministry of Social Welfare and the remaining seven children who were illegal immigrants, were deported with their parents. Only one child was successfully fostered. Eleven children were taken away from the hospital by their parents or guardians without the knowledge of the health staff. There were five deaths in the series.
    Matched MeSH terms: Malaysia/epidemiology
  18. Hoe TS, Boo NY, Clyde MM
    Singapore Med J, 1989 Jun;30(3):246-8.
    PMID: 2531468
    Over an 18 month period, 34,522 livebirths were delivered in the Maternity Hospital, Kuala Lumpur. 36 of them had Down's Syndrome. Based on our findings, the incidence of Down's syndrome among the Malaysian babies born in this hospital was 1:959 livebirths. According to racial distributions, the incidence among Malay was 1:981 livebirths, Chinese 1:940 livebirths, and Indian 1:860 livebirths. Our incidence was lower than those from the Western populations. Unlike others' studies, there was also a female preponderance of Down's syndrome among the Malaysian babies.
    Matched MeSH terms: Malaysia/epidemiology
Filters
Contact Us

Please provide feedback to Administrator (afdal@afpm.org.my)

External Links