Displaying publications 1 - 20 of 388 in total

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  1. Fulltext Genomic insights into the conservation status of the world's last remaining Sumatran rhinoceros populations
    von Seth J, Dussex N, Díez-Del-Molino D, van der Valk T, Kutschera VE, Kierczak M, et al.
    Nat Commun, 2021 Apr 26;12(1):2393.
    PMID: 33896938 DOI: 10.1038/s41467-021-22386-8
    Small populations are often exposed to high inbreeding and mutational load that can increase the risk of extinction. The Sumatran rhinoceros was widespread in Southeast Asia, but is now restricted to small and isolated populations on Sumatra and Borneo, and most likely extinct on the Malay Peninsula. Here, we analyse 5 historical and 16 modern genomes from these populations to investigate the genomic consequences of the recent decline, such as increased inbreeding and mutational load. We find that the Malay Peninsula population experienced increased inbreeding shortly before extirpation, which possibly was accompanied by purging. The populations on Sumatra and Borneo instead show low inbreeding, but high mutational load. The currently small population sizes may thus in the near future lead to inbreeding depression. Moreover, we find little evidence for differences in local adaptation among populations, suggesting that future inbreeding depression could potentially be mitigated by assisted gene flow among populations.
    Matched MeSH terms: History, 21st Century; History, Ancient
  2. The biological standard of living in Indonesia during the 20th century: Evidence from the age at menarche
    van der Eng P, Sohn K
    Econ Hum Biol, 2019 08;34:216-224.
    PMID: 30551996 DOI: 10.1016/j.ehb.2018.11.004
    This article analyses long-term changes in the mean age at menarche (MAM) as a biological indicator of changes in the standard of living in Indonesia. It finds that MAM was about 15.5 for birth cohorts in the late-19th century, decreasing to 14.5 by the 1930s, at which level it stagnated until the gradual decrease resumed since the early 1960s to around 12.5 in the mid-2000s. The article considers that long-term improvements in nutrition, educational attainment and health care explain these trends. An international comparison of long-term changes finds that MAM in Indonesia was much lower than in Korea and China until respectively 1970 and 1990, but comparable to Japan until 1950 and to Malaysia until 1930. The article presents reasons why these differences are unlikely to be related to dissimilarities in climate and ethnicity, and concludes that they are indicative of relative standards of living.
    Matched MeSH terms: Socioeconomic Factors/history*; History, 19th Century; History, 20th Century
  3. Fulltext The impact of A. R. Wallace's Sarawak Law paper reassessed
    van Wyhe J
    Stud Hist Philos Biol Biomed Sci, 2016 Dec;60:56-66.
    PMID: 27721035 DOI: 10.1016/j.shpsc.2016.09.004
    This article examines six main elements in the modern story of the impact of Alfred Russel Wallace's 1855 Sarawak Law paper, particularly in the many accounts of Charles Darwin's life and work. These elements are: Each of these are very frequently repeated as straightforward facts in the popular and scholarly literature. It is here argued that each of these is erroneous and that the role of the Sarawak Law paper in the historiography of Darwin and Wallace needs to be revised.
    Matched MeSH terms: Natural History/history*; History, 19th Century
  4. Dealing with malaria in the last 60 years. A personal experience
    de Zulueta J
    Parassitologia, 2000 Jun;42(1-2):87-90.
    PMID: 11234335
    Dealing with malaria in the last 60 years is seen by the author in the perspective of his own experience. His malaria work, which began in 1941, covered the study of the habits of the mosquitoes dwelling in the savanna country of Eastern Colombia and the effect on malaria transmission of the newly introduced DDT residual spraying. The success of the campaign he later directed in Sarawak and Brunei contributed to the launching by WHO of its global malaria eradication campaign. Further successful work in Uganda showed the possibility of effective control and even eradication in highland country but left unsolved the problem of how to interrupt transmission of holoendemic malaria in Africa. The author's work with WHO in the Middle East showed to what extent social and economic conditions could influence the course of a malaria campaign. This was also the experience in America, both in Colombia in the author's early work and later in Mexico during an evaluation of the national malaria programme. Development of insecticide resistance was also encountered in his career and the refractoriness of the European vectors was also observed in his work as a malariologist.
    Matched MeSH terms: DDT/history; Insecticides/history; Malaria/history*; Mosquito Control/history; World Health Organization/history; History, 20th Century
  5. Fulltext Anthropometric and reproductive factors among newly- diagnosed breast cancer patients and healthy women: a case-control study
    Zunura'in Z, Almardhiyah AR, Gan SH, Arifin WN, Sirajudeen K, Bhavaraju V, et al.
    Asian Pac J Cancer Prev, 2016;17(9):4439-4444.
    PMID: 27797258
    The objective of this case-control study was to determine anthropometric and reproductive factors associated with the development of breast cancer among women. Fifty-six newly diagnosed breast cancer patients were recruited from the Oncology Clinic, Universiti Sains Malaysia (USM), and 56 healthy female hospital employees were recruited as controls. Socio-demographic and reproductive data were obtained using a standard questionnaire. Anthropometric factors (body weight, height, body fat percentage, visceral fat and waist and hip circumference) were assessed. A high waist circumference (adjusted OR= 1.04, [95% CI: 1.00, 1.09]) and being more than 30 years of age at rst full-term pregnancy (adjusted OR=3.77, [95% CI: 1.10, 12.90]) were predictors of breast cancer development. The results of this study indicate that weight and reproductive health management should be emphasized for breast cancer prevention in Malaysia.

    Study site: Oncology clinic, Hospital Universiti Sains Malaysia (HUSM)
    Matched MeSH terms: Reproductive History
  6. Fulltext Allergies in asthma
    Zulkifli A, Ng WH, Chelvam P
    Family Practitioner, 1979;3(5):32-34.
    148 patients, 79 males and 60 females were seen in 1978 at Medical Unit Universiti Kebangsaan Kuala Lumpur. For majority of the patients the attacks of asthma begin at an early age. History of allergies were found in majority of the patients. Family history of asthma was noted in about 50%. Of the allergens that triggers of an attack of asthma, household dusts, rhinitis and pollen tops the list. Of the food the common allergens were shrimps, eggs and crabs. Most of the above allergens can be avoided or counteracted.
    Study site: Medical Unit, Hospital Kuala Lumpur (UKM unit), Malaysia
    Matched MeSH terms: History
  7. Fulltext Tandem Spinal Stenosis
    Zulkefli, A., Ramanathan, R.
    Malays Orthop J, 2010;4(1):46-49.
    MyJurnal
    A 42 years old gentleman presented with predominant low back pain associated with bilateral lower limb neurological deficit leading to an initial diagnosis of lumbar stenosis. Further history taking and examination revealed upper limb neurological deficit, and the lower limbs actually presented with upper motor neuron instead of lower motor neuron signs. Imaging studies confirmed the clinical findings with presence of both cervical and lumbar spinal stenosis. Twostage decompression procedures were performed at 6 monthintervals starting with cervical decompression. Postoperative improvement was noted on follow-up. This case highlights the importance of accurate diagnosis of cervical pathology for patients presenting with or referred for predominantly lumbar symptomology
    Matched MeSH terms: Medical History Taking
  8. [A perfect pair for the brilliant masterpiece, History of Chinese Medicine-in commemoration of the 130(th) and 140(th) anniversary of the birthday of distinguished modern medical historians, K. Chimin Wong and Wu Lien-teh respectively]
    Zhen Y, Cai JF
    Zhonghua Yi Shi Za Zhi, 2019 Nov 28;49(6):323-329.
    PMID: 32564524 DOI: 10.3760/cma.j.issn.0255-7053.2019.06.001
    It happens that 2019 is the commemoration date for the 130(th) and 140(th) birthday of K. Chimin Wong and Wu Lien-teh respectively, both famous modern Chinese medical historians, the authors of the book History of Chinese Medicine. Originally, they were inhabitants separated thousand miles away, the former in Eastern China, and the other in Penang, Malaysia. Both were busying in their own business works, Wong was specialized in establishing Museum of Medical History, then the first of its kind in China and the world, with splendid results. Whereas, Wu was fighting at the frontier of the overwhelming pneumonic plague in Manchuria, having successfully terminated this virulent infectious disease in a short period of about a quarter, achieving a global reputation in medical world and thus presided the International Plague Conference held in Mukden, China, attended by invited experts from 11 countries. The latter was also active in the creation of hospitals and medical schools, plague prevention and quarantine services in China. Incidentally, when one of them read the book History of Medicine written by the famous American medical historian Fielding Hudson Garrison, to find that this 700+ -page work only includes the contents for Chinese medicine next to nothing and even with wrong descriptions, both were very frustrated and wrote a letter to its author for clarification. They were even more irritated to receive a reply, complaining that the mistakes were not his own, but simply due to shortage of sources, and even that bit of content was from western sources! To wipe up these wrong "foreign descriptions" , they made up their mind to write a similar book of its own in English language, so as to fill up the gaps in this field, hence, the completion of History of Chinese Medicine in a long course of almost 16 years, formally published in 1932, and an enlarged and revised 2nd edition in 1936. This work is divided into 2 books. Book One is devoted to traditional Chines medicine written by K. Chimin Wong; the other Book Two, written by Wu Lien-teh, is devoted to modern and contemporary Chinese medical history, dealing with western medicine to China from its introduction and after experiencing tortuous course and eventually constituting an integral system on biomedicine in China. At the end of the work, there are appendices, including chronological table, geographical names, person names and subject indices. Evaluation of History of Chinese Medicine after 1949 experienced a huge difference. During the first decades, people deemed it to contain lots of mistakes and to have been influenced by national nihilism and western missionary medicine. As a result, the whole work has been roughly translated into a Chinese version, marked by "for criticism" on its cover. After the country carries out a reform and opening to outside world policy, improper appraisal for this work has been changed and is crowned with "brilliant masterpiece" which virtually fills the gaps of the lack of Chinese medical history in western language. It is known that a Chinese version for this work is ongoing and will be officially published soon.
    Matched MeSH terms: Medicine, Chinese Traditional/history*; Plague/history*; History, 20th Century
  9. [Su Tian-you's historical relics of practicing medicine and teaching abroad]
    Zhang YS
    Zhongguo Zhen Jiu, 2005 Jun;25(6):443-4.
    PMID: 16309092
    OBJECTIVE: To find historical relics of propagation of Chengjiang acupuncture and moxibustion school of thought abroad in which Cheng Dan' an is representative.

    METHODS: Interview Xing Jingqing, Zhao Zhixing, Qiu Rongqing, students of Ph.D. Su Tianyou in Malaysia, who is the third generation of students of Cheng Dan' an, and collect historical materials about practicing medicine and teaching of Ph.D. Su abroad.

    RESULTS: Su Tianyou is a student of Zeng Tianzhi, a brilliant disciple of Cheng Dan' an. He practiced medicine in 1939 and established Acupuncture and Moxibustion Medical College of Hong Kong in 1940, and he went to 13 countries and districts such as Asia, America and so on for practicing medicine, running schools. He is respectfully called "father of American acupuncture and moxibustion".

    CONCLUSION: Ph.D. Su propagated Chinese medicine abroad, with outstanding achievement in education of medical sciences.
    Matched MeSH terms: History, 20th Century
  10. Learning disabilities in children
    Zabidi Azhar Mohd. Hussin
    Malaysian Journal of Child Health, 1998;10(1):9-18.
    MyJurnal
    Learning disability occurs in 10-15% of children. It is manifested by an imperfect ability to listen, think, speak, read, write, spell, calculate or interact. It may be specific as in dyslexia, dyscalculia, dysgraphia or nonspecific learning disability. In the latter group, there may be under-achievement despite average or above-average-intelligence, slow learners and mental retardation. Factors that may cause learning disability include genetic abnormalities, antenatal and perinatal insults, abnormal growth and malnutrition in early childhood, parental mode of upbringing, poor opportunity for learning, physical illness and emotional and social problems. Meticulous history taking and physical examination is important to arrive at a proper diagnosis so that the most appropriate management is given, often involving professionals working as a team.
    Matched MeSH terms: Medical History Taking
  11. Fulltext Prevalence of Red Blood Cell Alloimmunization among Transfused Chronic Kidney Disease Patients in Hospital Universiti Sains Malaysia
    Yusoff SM, Bahar R, Hassan MN, Noor NHM, Ramli M, Shafii NF
    Oman Med J, 2020 Sep;35(5):e177.
    PMID: 33083035 DOI: 10.5001/omj.2020.95
    Objectives: Red blood cell (RBC) immunization is a common complication in blood transfusion recipients. Patients with chronic kidney disease (CKD) eventually develop anemia, which is multifactorial, and requires regular blood transfusions, which exposes patients to the development of RBC antibodies. We sought to determine the prevalence and specificity patterns of RBC immunization and its risk factors among transfused CKD patients.

    Methods: We conducted a cross-sectional study over one year from January to December 2018 in the Transfusion Medicine Unit, Hospital Universiti Sains Malaysia. A total of 249 samples were recruited from CKD patients who received a blood transfusion (at least one-pint), which only match for ABO and Rh(D) antigen. The serum was screened for the presence of the RBC antibody using the gel agglutination technique (Diamed gel cards). Samples with positive antibody screening were subjected to antibody identification.

    Results: Of the 249 transfused CKD patients, 31 (12.4%) developed RBC immunization. Thirty (12%) were alloimmunized, and one (0.4%) was autoimmunized. Anti-Mia was the most common antibody (n = 14, 46.7%) among alloantibodies, followed by anti-E (n = 7, 23.3%). There was a significant association between pregnancy history with the development of antibodies whereas, no significant association was found between sociodemographic background, stage of CKD, hemodialysis status, underlying medical illness, and number of packed cell transfusions with the development of RBC antibodies.

    Conclusions: One-eighth of our patient cohort had RBC alloimmunization, and the risk was increased in patients with a history of pregnancy. We propose Rhesus RBC phenotyping and to supply blood match Rhesus antigen in CKD patients, especially patients of reproductive age.

    Matched MeSH terms: Reproductive History
  12. The impact of the International Atomic Energy Agency (IAEA) program on radiation and tissue banking in Malaysia
    Yusof N, Morales Pedraza J
    Cell Tissue Bank, 2009 May;10(2):115-7.
    PMID: 18581259 DOI: 10.1007/s10561-008-9085-0
    The IAEA was instrumental in developing the first Malaysian tissue bank at University Hospital of Universiti Sains Malaysia (HUSM), Kubang Kerian, Kelantan in early 1990s and it was officiated as National Tissue Bank in 1994. Up to date, 38 government and private hospitals have received a supply from the bank. Bone allografts in term of bone chips, morsalised bone and long bones are procured from Malaysian donors. Almost thirty students from Malaysia graduated in the training courses carried out in Singapore since 1998 at regional and interregional levels. Organ donation is more readily accepted by the public at the moments, perhaps due to the vast promotion and advertisement given by the local newspapers and other media, but gradually tissue donation is catching up as well.
    Matched MeSH terms: History, 20th Century; History, 21st Century
  13. Psychiatric treatment of female mental patients in the Federated Malay States (FMS) of British-Malaya, 1930-57
    Yusof HM, Enh AM
    Hist Psychiatry, 2022 Dec;33(4):446-458.
    PMID: 36408553 DOI: 10.1177/0957154X221122519
    The British government in Malaya conducted treatment for women suffering mental illness in an effort to deal with the increasing number of cases in the Federated Malay States in 1930-57. This paper explores the role of mental asylums and society in contributing to methods of treatment during the twentieth century.
    Matched MeSH terms: Hospitals, Psychiatric/history
  14. Epidemiology of nasopharyngeal carcinoma in Malaysia and Hong Kong
    Yu MC, Ho JH, Henderson BE, Armstrong RW
    Natl Cancer Inst Monogr, 1985 Dec;69:203-7.
    PMID: 3834333
    We conducted 2 case-control studies with Malaysian and Hong Kong Chinese and investigated the association between salted fish intake and nasopharyngeal carcinoma (NPC). Both studies show a highly significant association between salted fish intake, especially during childhood, and NPC. Furthermore, from our results we estimate that the majority of NPC cases occurring in the southern Chinese can be attributed to their consumption of this food early in life.
    Matched MeSH terms: Medical History Taking
  15. Epstein-Barr virus: more than 50 years old and still providing surprises
    Young LS, Yap LF, Murray PG
    Nat Rev Cancer, 2016 12;16(12):789-802.
    PMID: 27687982 DOI: 10.1038/nrc.2016.92
    It is more than 50 years since the Epstein-Barr virus (EBV), the first human tumour virus, was discovered. EBV has subsequently been found to be associated with a diverse range of tumours of both lymphoid and epithelial origin. Progress in the molecular analysis of EBV has revealed fundamental mechanisms of more general relevance to the oncogenic process. This Timeline article highlights key milestones in the 50-year history of EBV and discusses how this virus provides a paradigm for exploiting insights at the molecular level in the diagnosis, treatment and prevention of cancer.
    Matched MeSH terms: History, 20th Century; History, 21st Century
  16. Fulltext Discovery of Eurytrema Eggs in Sediment from a Colonial Period Latrine in Taiwan
    Yeh HY, Cheng CJ, Huang C, Zhan X, Wong WK, Mitchell PD
    Korean J Parasitol, 2019 Dec;57(6):595-599.
    PMID: 31914510 DOI: 10.3347/kjp.2019.57.6.595
    In this study we take a closer look at the diseases that afflicted Japanese police officers who were stationed in a remote mountainous region of Taiwan from 1921 to 1944. Samples were taken from the latrine at the Huabanuo police outpost, and analyzed for the eggs of intestinal parasites, using microscopy and ELISA. The eggs of Eurytrema sp., (possibly E. pancreaticum), whipworm and roundworm were shown to be present. True infection with Eurytrema would indicate that the policemen ate uncooked grasshoppers and crickets infected with the parasite. However, false parasitism might also occur if the policemen ate the uncooked intestines of infected cattle, and the Eurytrema eggs passed through the human intestines. These findings provide an insight into the diet and health of the Japanese colonists in Taiwan nearly a century ago.
    Matched MeSH terms: Cattle Diseases/history; Cestode Infections/history; Parasitology/history; History, 20th Century
  17. A Volume Celebrating the Life of Don Colless, Australian Dipterist 1922–2012
    Yeates DK, Cranston PS
    Zootaxa, 2013;3680:1-211.
    PMID: 26146692 DOI: 10.11646/zootaxa.3680.1.1
    Donald Henry Colless (24 August 1922–16 February 2012) was a taxonomist at the Australian National Insect Collection (ANIC) from 1960 until his retirement in 1987. He continued working in ANIC as an Honorary Fellow until his death in 2012. Don’s main scientific interests were in the taxonomy and biology of true flies, and in the theory of phylogenetic reconstruction and classification. Don was trained in entomology at the University of Sydney, and spent nearly two decades of his early career in Asia studying mosquitoes and disease transmission, first in the Army during the Second World War in New Guinea and Borneo (1942–45), then after the war in North Borneo (1947–1952) and as a lecturer in the Department of Parasitology at the University of Malaya (1952–1960) in Singapore. We list the 127 scientific papers and book chapters that Don published during his scientific career that spanned 64 years. Six of these papers were published in the prestigious international journal Nature, and he was Chief Curator of the ANIC from 1971–1977. Don had extremely broad taxonomic interests, publishing on the taxonomy of 18 families of Diptera that spanned the phylogenetic breadth of the order. He described as new to science the fly families Perissommatidae and Axiniidae, thirteen new genera and over 120 species and, with David McAlpine, authored the Diptera chapters in both editions of The Insects of Australia (Melbourne University Press, 1970 and 1991). He published a number of influential critiques of cladistic theory in the 1960's and 1970's, and advocated a phenetic approach to the discovery of taxonomic groups, and phylogenetic reconstruction.
    Matched MeSH terms: Entomology/history*; Publications/history*; History, 20th Century; History, 21st Century
  18. Rheumatoid arthritis in paintings: a tale of two origins
    Yeap SS
    Int J Rheum Dis, 2009 Dec;12(4):343-7.
    PMID: 20374373 DOI: 10.1111/j.1756-185X.2009.01434.x
    Rheumatoid arthritis (RA) is thought to be a 'recent' disease in that descriptions of it were only noted in the 17th century. However, a study of paintings would suggest that RA could have been present as early as the 15th century, when artists started to paint the human body accurately rather than figuratively. Thus, it was possible to deduce from their paintings the occurrence of various medical conditions. If present, RA with its typical finger deformities should be apparent. This review discusses the known occurrences of RA-type deformities in paintings and places this in the context of the origins of the disease.
    Matched MeSH terms: Arthritis, Rheumatoid/history*; Hand Deformities, Acquired/history*; Paintings/history*; History, 15th Century; History, 16th Century; History, 17th Century; History, 18th Century; History, 19th Century
  19. A brief history of the Malaysian Society of Rheumatology
    Yeap SS, Veerapen K, Lim KKT
    APLAR Journal of Rheumatology, 2005;8:229-231.
    DOI: 10.1111/j.1479-8077.2005.00157.x
    Matched MeSH terms: History of Medicine
  20. Brewing a perfect blend: the National Heart Association of Malaysia and the Japanese Circulation Society
    Yean Yip Fong A, Wan Ahmad WA, Rosman A, Sim KH
    Circ J, 2012;76(8):1807-10.
    PMID: 22813752
    Matched MeSH terms: History, 20th Century; History, 21st Century
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