Antimicrobial resistance profiles in bacterial species isolated from fecal samples of free-ranging long-tailed macaques () living in Lopburi Old Town, Thailand.

Background And Aim: At present, increasing in long-tailed macaques () population in Lopburi old town caused several problems in its community, in particular with sanitation problem. The present study aimed to explore species distribution and antimicrobial resistance patterns in bacteria isolated from feces of the free-ranging long-tailed macaques () in Lopburi Old Town, Thailand.

Materials And Methods: Fresh fecal samples were collected from October 2018 to July 2019 from seven troops of macaques.

Gonadosomatic Index, Oocyte Development and Fecundity of the Snakehead Fish () in Natural River of Mae La, Singburi Province, Thailand.

Background And Objective: Reproductive cycle of snakehead fish (Channa striata) is necessary to inform management plans of the natural fish. This work aimed to study the gonadosomatic index (GSI), oocyte development and fecundity of C. striata in the Mae La River, Singburi province, Thailand from November, 2017-October, 2018.

Borrelia sp. phylogenetically different from Lyme disease- and relapsing fever-related Borrelia spp. in Amblyomma varanense from Python reticulatus.

Background: Species of the genus Borrelia are causative agents of Lyme disease and relapsing fever. Lyme disease is the most commonly reported vector-borne disease in the northern hemisphere. However, in some parts of the world Lyme borreliosis and relapsing fever may be caused by novel Borrelia genotypes.

Effect of human beta-globin bacterial artificial chromosome transgenesis on embryo cryopreservation in mouse models.

The purpose of the present study was to investigate the efficiency of embryo cryopreservation for four transgenic (TG) thalassaemic mouse strains, which is a key element of the ongoing gene banking efforts for these high-value animals. Heterozygous TG embryos were produced by breeding four lines of TG males to wild-type (WT) females (C57BL/6J). Intact two-cell embryos were cryopreserved by vitrification in straws using 35% ethylene glycol.

Effects of vitrification procedures on subsequent development and ultrastructure of in vitro-matured swamp buffalo (Bubalus bubalis) oocytes.

The purpose of the present study was to investigate the effects of two vitrification procedures on developmental capacity and ultrastructural changes of matured swamp buffalo oocytes. In vitro-matured oocytes were vitrified by using 35 and 40% ethylene glycol as vitrification solution for solid surface vitrification (SSV) and in-straw vitrification (ISV), respectively. Survival rate of vitrified-warmed oocytes, evaluated on the basis of ooplasm homogeneity, oolemma integrity and zona pellucida intactness, as well as parthenogenetic blastocyst rates of vitrified-warmed oocytes were significantly higher with SSV (89.

Gene expression profiles and in vitro development following vitrification of pronuclear and 8-cell stage mouse embryos.

The analysis of differences in gene expression, responding to cryopreservation may explain some of the observed differences in further development of the preimplantation stage embryos. The aim of this study was to create a link, for the first time, between morphological/developmental observations and gene activity changes following cryopreservation of embryos. Efficiency of two vitrification methods, solid surface and in-straw vitrifications for pronuclear-stage mouse zygotes and 8-cell stage mouse embryos was compared based on morphological survival, blastocyst formation, and changes in embryonic gene expression.