MyMedR

Spindle-cell lipoma (SCL) of the oral cavity is very rare. There are only four such reported cases in the literature. A concise literature review of SCL and a case report of a SCL affecting the cheek and lip of a 23-year-old man is presented.

Menarche stories: reminiscences of college students from Lithuania, Malaysia, Sudan, and the United States

Chrisler JC, Zittel CB

Health Care Women Int, 1998 Jul-Aug;19(4):303-12.

PMID: 9873290

Women college students in four countries were invited to write the story of their first menstruation in as much detail as memory allowed. Stories were received from 26 Lithuanians, 27 Americans, 20 Malaysians, and 23 Sudanese. The stories were read and their contents analyzed for the presence or absence of information on such topics as emotional reaction, preparedness, sources of information about menstruation, changes in body image, and celebrations of this rite of passage. Similarities and differences among the groups are discussed, and passages from particularly interesting stories are quoted.

Unilateral comminuted and complicated fracture of the mandible due to dog attack

Ngeow WC, Lian CB

Singapore Dent J, 1996 Jul;21(1):16-8.

PMID: 10597177

Fractures of the mandible and their management are discussed in detail in textbooks and articles dealing with facial trauma. This paper presents the management and treatment of a case of a unilateral comminuted and complicated fracture of the mandible due to dog attack on a geriatric patient. The attack also severed the patient's right arm. Due to the severity of the trauma, an emergency surgery was performed on the mandible and arm.

Dentistry in Britain--a lesson for the future?

Chong BS, Lian CB

Dent J Malays, 1985 Jan;8(1):5-8.

PMID: 3917210

Modern dentistry is a relatively young profession in Malaysia. The development of dentistry in Britain has a major influence on dentistry in Malaysia. Not only does it offer a historical perspective, it serves as a crystal ball to provide an insight into what dentistry will be like in the future. A brief review of dentistry in Britain follows.

Middle third fractures of facial skeleton at University Hospital, Kuala Lumpur: a retrospective study

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%.

Fulltext Dhatura poisoning: a case report

Gururaj AK, Khare CB

Med J Malaysia, 1987 Mar;42(1):68-9.

PMID: 3431506

An unusual case of accidental poisoning with Dhatura seeds {sp. Datura stramonium; Syn: Thorn apple) is reported. Its clinical features are essentially due to its peripheral anticholinergic actions and are briefly discussed.

Fulltext Morbidity in Alagille syndrome in 6 Malaysian children

Lim CB, Choy YS

Med J Malaysia, 2003 Dec;58(5):641-6.

PMID: 15190647 MyJurnal

We retrospectively studied the records of 6 Malaysian children who were diagnosed with Alagille Syndrome (AGS) according to this criteria from January 1999 to January 2001, at the Institute of Paediatrics, Kuala Lumpur Hospital. Four patients (66%) had a positive family history. Thirteen individuals (6 patients and 7 relatives) were diagnosed with AGS in these 5 families. Only 6/13 (46%) of them presented with liver involvement. All 6 patients presented with typical facies and cholestasis (100%). Three (50%) presented with portal hypertension (PHT) with synthetic liver dysfunction (1 died), 1/6 (17%) have PHT and normal synthetic liver function. Two have cleared their jaundice but have biochemical evidence of hepatitis and hepatomegaly, four have congenital heart disease 5/6 posterior embryotoxon, 2/6 butterfly vertebrae, 4/6 hyperlipidaemia and 4/6 failure to thrive. One patient has a Jagged-1 gene disruption at the translocation breakpoint locus 20p12.3 2n = 46,XX,t(12.20) (q22, p12.3). 5/6 (83%) are still alive. Two-thirds of our patients developed chronic liver disease by 3 years of age. Two-thirds of the index patients have a family history. Only 46% of individuals in these families have clinical evidence of liver involvement. Mortality depends on cardiac/renal disease, end-stage liver failure and intercurrent infection.

Polymer Conjugated Gold Nanoparticles in Biomedical Applications

Anniebell S, Gopinath SCB

Curr Med Chem, 2018;25(12):1433-1445.

PMID: 28093984 DOI: 10.2174/0929867324666170116123633

BACKGROUND: Research interest on the properties of polymer conjugated gold nanoparticle (GNP) in biomedicine is rapidly rising because of the extensive evidences for their unique properties. In the field of biomedicine, GNPs have been widely used because of their inertness and low levels of cytotoxicity. Therefore, when exposed to cells, they are less prone to exert damaging effects. GNPs are capable of being functionalized as desired and are ideal as they do not encourage undesired side reactions that might counter react with the intention of the functionalization. Biofouling is an occurrence that takes place at cellular and biological molecular level, binds non-specifically on the detection surface and forms a wrong output. This undesired incidence can be avoided by conjugating the surface of biomolecules with polymers. Densely packed repeating chains of polymers such as polyethylene glycol are capable of decreasing non-specific reactions. Applications of polymer conjugated GNPs in the field of biomedicine are as biosensors, delivery and therapeutic agents.

CONCLUSION: Therefore, the properties and applications of polymer conjugated GNPs are studied widely as overviewed here.

DNA-RNA complementation on silicon wafer for thyroid cancer determination

Gopinath SCB, Xuan S

Biotechnol Appl Biochem, 2021 Jun;68(3):554-559.

PMID: 32460382 DOI: 10.1002/bab.1961

One of the current issues with thyroid tumor is early diagnosis as it makes the higher possibility of curing. This research was focused to detect and quantify the level of specific target sequence complementation of miR-222 with capture DNA sequence on interdigitated electrode (IDE) sensor. The aluminum electrode with the gap and finger sizes of 10 µm was fabricated on silicon wafer, further the surface was amine-functionalized for accommodating carboxylated-DNA probe. With DNA-target RNA complementation, the detection limit was attained to be 1 fM as estimated by a linear regression analysis [y = 1.5325x - 2.1171 R² = 0.9065] and the sensitivity was at the similar level. Current responses were higher by increasing the target RNA sequence concentrations. Control experiments with mismatched/noncomplementary sequences were failed to complement the capture DNA sequence immobilized on IDE, indicating the specific target validation. This research helps diagnosing and identifying the progression with thyroid tumor and miRNA being a potential "marker" in atypia diagnosis.

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