Deferiprone (GPO-L-ONE(®) ) monotherapy reduces iron overload in transfusion-dependent thalassemias: 1-year results from a multicenter prospective, single arm, open label, dose escalating phase III pediatric study (GPO-L-ONE; A001) from Thailand.

Accessibility to iron chelators including deferoxamine and deferasirox remains obscured in many developing countries. To provide an alternative, the government pharmaceutical organization of Thailand (GPO) manufactured deferiprone which has similar bioequivalent to the standard product. Seventy-three pediatric patients with severe β thalassemias, age range 3.

No expression of human leukocyte antigen G (HLA-G) in colorectal cancer cells.

Although there is a specific antitumor immune response in the body, colorectal cancer cells progressively develop. This fact indicated that the cancer cells could have a variety of mechanisms to evade or escape the immune system. HLA-G is identified to inhibit the recognition of NK-cell in various kinds of cancers.

Knowledge, attitudes, and practices of senior high school students regarding human immunodeficiency virus infection.

A survey of knowledge, attitude and practice (KAP) regarding human immunodeficiency virus infection was performed on 899 students from 3 government-administered high schools located in the Bangkok Metropolitan area. Initially, all students completed a written questionnaire (pre-test) regarding HIV/AIDS. Following this, they attended a slide lecture presentation given by a specialist physician.

Immunological and clinical evaluation during a 12 month period of immunotherapy.

Serum IgE and IgG4 were evaluated in twenty adult allergic rhinitis subjects during a 12-month immunotherapy (IT) course against common inhalant allergens. The selection criteria for IT were the result of a prolonged history of allergic diseases and a positive skin test for common inhalant allergens. Twenty non-atopic adults served as the control group.

The behavior of transfused platelets in dengue hemorrhagic fever.

The transfusion of platelet concentrate has been proved as a valuable clinical procedure in the management of bleeding in dengue hemorrhagic fever (DHF). This paper described the behavior of transfused platelets as platelet response and platelet increment in DHF patients with and without shock. Fifteen patients with DHF were studied, aged 2 to 12 years old.

Molecular basis of beta-thalassemia in Thailand: analysis of beta-thalassemia mutations using the polymerase chain reaction.

beta-Thalassemia mutations in 71 chromosomes of Thai patients from the northeast, the middle and the south of the country were investigated using dot blot hybridization of PCR (polymerase chain reaction)-amplified DNA with allele-specific oligonucleotide probes. Eight different known molecular defects were detected, at different frequencies. There was an amber mutation in codon 17, a C-T transversion at position 654 of IVS-2, a frameshift mutation between codons 71 and 72, an A-G transition at nucleotide -28 within the TATA box (known as Chinese mutations), a G-T transversion at position 1 of IVS-1 (an Indian mutation), a 4 bp deletion in codons 41/42 and a G-C transversion at position 5 of IVS-1 (described as both Chinese and Indian mutations) and a Thai original mutation, an ochre mutation in codon 35.

Burkitt's lymphoma in Thai children: an analysis of 25 cases.

Twenty five cases of Burkitt's lymphoma in Thai children were diagnosed at the Department of Pediatrics, Siriraj Hospital during the period of 13 years (January 1969 to April 1982). Males were more affected than females with the ratio of 1.7:1.

Transient, acquired glucose-6-phosphate dehydrogenase deficiency in Thai children with typhoid fever.

Seventy nine children with typhoid fever were studied, 45 were males and 34 were females. There were 9 out of 45 males patients (20%) who had definite G-6-PD deficiency of whom 3 had acute intravascular hemolysis. The rest of the patients had transient low enzyme activity during the first few weeks of their illness, with reticulocytopenia.

Niemann-Pick disease in association with homozygous hemoglobin E: a case report.

The first case of Niemann-Pick disease Type A in a Thai infant was reported. The patient also had abnormal hemoglobin E. The diagnosis was based on the clinical features, bone marrow findings and sphingomyelinase levels in the culture of skin fibroblasts.

A bleeding syndrome in infants due to acquired prothrombin complex deficiency: a survey of 93 affected infants.

A bleeding syndrome due to severe prothrombin complex deficiency is reported in 93 infants. Most were breast fed (98 per cent), aged 2 weeks to 1 year and there were no serious preceding or associated diseases. Hemorrhagic diathesis, pallor and mild hepatomegaly were the major manifestations.