Publications by authors named "Khin Nyein Chan"

This study aimed to understand the phenological changes in the shoots of temperate bamboo spp. grown in Hungary, with a focus on how these changes were influenced by local climatic conditions. Data collected over two years on shoot phenology were analyzed with weather variables, especially air temperature and soil temperature.

View Article and Find Full Text PDF

In order to clarify the migration route and the source of white-backed planthopper (WBPH) () between Myanmar and Yunnan Province, China, we collected six populations throughout Myanmar and five populations around the border areas in Yunnan Province, China. A total of 790 base pairs in the mtDNA COI genes from 416 individuals were obtained. A total of 43 haplotypes were identified, among which 37 were unique haplotypes, and the remaining 6 were shared among different populations.

View Article and Find Full Text PDF
Article Synopsis
  • Defective viruses hinder large-scale baculovirus production in insect cell cultures, prompting the use of a genetically defined virus inoculum for SeMNPV from Thailand.
  • Targeted genotypes were purified and selected using techniques like plaque assays and PCR screening, focusing on the pif2 marker that indicates stable genotypes.
  • Co-infection with a deletion genotype improved insecticidal activity significantly, demonstrating that strategic selection of genotypes can enhance baculovirus effectiveness for bioproduction.
View Article and Find Full Text PDF

Problem: Acquired immunodeficiency syndrome (AIDS)-related cytomegalovirus (CMV) retinitis continues to be a neglected source of blindness in resource-poor settings. The main issue is lack of capacity to diagnose CMV retinitis in the clinical setting where patients receive care and all other opportunistic infections are diagnosed.

Approach: We developed and implemented a four-day workshop to train clinicians working in human immunodeficiency virus (HIV) clinics how to perform binocular indirect ophthalmoscopy and diagnose CMV retinitis.

View Article and Find Full Text PDF

Background: Antiretroviral treatment (ART) coverage in Myanmar is well below average. This study describes retention and baseline predictors of prognosis from the largest ART program in the country.

Methods: A cohort analysis of adult patients who initiated ART during 2003-2007 was conducted, with follow-up until the end of 2009.

View Article and Find Full Text PDF

Objective: Partial normalization of the heart rate (HR) response can take place some time after heart transplantation (HTx), but the extent to which this occurs, its time course, and functional significance remain unclear.

Design: Seventy-seven heart transplantation patients underwent an exercise test at approximately 1, 6, and 12 mos after heart transplantation, consisting of a resting period, a submaximal exercise test, and a maximal exercise test with stair climbing, followed by a recovery period. An HR monitor was used for continuous surveillance of HR.

View Article and Find Full Text PDF