| [studies on the strain differences of schistosoma japonicum in the mainland of china. iv. fuzzy cluster analysis on some biological characters of different isolates of schistosoma japonicum]. | in this paper, a computerized numerical systematics was used to analyse the 5 different isolates of schistosoma japonicum in the mainland of china by means of fuzzy clustering method with 32 quantitative data of each isolate about the morphological and biological characters. a dendrogram of the 5 isolates of s. japonicum was constructed on the basis of similarity coefficients as shown. the phylogenetic relationships revealed by the present study show that the two isolates of anhui and hubei get ... | 1991 | 1959166 |
| characteristics of different isolates of schistosoma japonicum from china in the final hosts. | the present paper deals with the susceptibility of common laboratory animals, such as mouse, rat, hamster, jird, rabbit and rhesus monkey, to infection with different isolates of schistosoma japonicum in the mainland of china under laboratory conditions. with the exception of the rat, all the animals under study were permissive hosts for different isolates though their worm recovery rates varied. the mean body length of pair-worms of the yunnan isolate was considerably smaller than that of the a ... | 1991 | 1948285 |
| prevalence and genetic diversity of entamoeba species infecting macaques in southwest china. | many colonies of macaques (macaca fascicularis and macaca mulatta) are maintained in china, especially in guangxi and guizhou. a total of 803 fresh stool samples infected with entamoeba were obtained from three big colonies of macaques located in southwest china. the samples were examined for the presence of five entamoeba species using pcr. entamoeba nuttalli, entamoeba dispar, entamoeba coli, and entamoeba chattoni infections were detected, but entamoeba histolytica infection was not. this stu ... | 2013 | 23354942 |
| lethal canine distemper virus outbreak in cynomolgus monkeys in japan in 2008. | canine distemper virus (cdv) has recently expanded its host range to nonhuman primates. a large cdv outbreak occurred in rhesus monkeys at a breeding farm in guangxi province, china, in 2006, followed by another outbreak in rhesus monkeys at an animal center in beijing in 2008. in 2008 in japan, a cdv outbreak also occurred in cynomolgus monkeys imported from china. in that outbreak, 46 monkeys died from severe pneumonia during a quarantine period. a cdv strain (cyn07-dv) was isolated in vero ce ... | 2013 | 23135729 |
| [studies on the strain differences of schistosoma japonicum in the mainland of china. ii. susceptibility of mammalian hosts]. | six species of animals were percutaneously exposed to cercariae obtained from pools of naturally infected snails from different isolates of s. japonicum in the mainland of china as shown in tables 1 and 2. our results indicated that with the exception of rat, all animals under study were permissive host though their worm recovery rates varied with different isolates. the mean prepatent period in different host species were 35.0 +/- 0.8 to 36.4 +/- 1.0 days for anhui isolate; 34.5 +/- 1.2 to 36.4 ... | 1990 | 2099256 |
| [studies on the strain differences of schistosoma japonicum in the mainland of china. iii. morphometric data]. | the present investigation was undertaken to determine whether differences exist in the size of cercariae, adult worms and eggs among different isolates of s. japonicum in the mainland of china. measurements on the corresponding stages of japanese and philippine strains of s. japonicum were also carried out for comparison. the size of cercariae collected from pooled naturally infected snails from different isolates was shown in table 1. the body index of yunnan isolate, which is defined as cercar ... | 1991 | 2065446 |
| genetic polymorphism and zoonotic potential of enterocytozoon bieneusi from nonhuman primates in china. | enterocytozoon bieneusi is an important zoonotic pathogen. to assess the human-infective potential of e. bieneusi in nonhuman primates (nhps), we examined the prevalence and genotype distribution of e. bieneusi in 23 nhp species by pcr and sequence analysis of the ribosomal internal transcribed spacer (its). a total of 1,386 fecal specimens from nhps from five provinces in china were examined, and e. bieneusi was detected in 158 (11.4%) specimens from five nhp species, including cynomolgus monke ... | 2014 | 24413605 |
| virological survey of rhesus monkeys in china. | a virological survey of rhesus monkeys captured in china for 13 viruses and/or antibodies was performed. antigens used were sfv, sf40, hsv-1, sa11, measles, vaccinia, epidemic or simian hemorrhagic fever, langat, kunming, poliomyelitis, hiv, sv41 and rubella. monkeys were from sichuan, hunan, guizhou, yunnan and guangxi provinces. antibody was detected to all the listed viruses except hiv, sv41 and rubella. both sfv and sv40 were recovered from monkeys, but h. simiae, lcm and coxsackieviruses we ... | 1990 | 2153855 |
| canine distemper outbreak in rhesus monkeys, china. | since 2006, canine distemper outbreaks have occurred in rhesus monkeys at a breeding farm in guangxi, people's republic of china. approximately 10,000 animals were infected (25%-60% disease incidence); 5%-30% of infected animals died. the epidemic was controlled by vaccination. amino acid sequence analysis of the virus indicated a unique strain. | 2011 | 21801646 |
| niche separation of sympatric macaques, macaca assamensis and m. mulatta, in limestone habitats of nonggang, china. | comparative studies of sympatric species are essential in understanding those species' behavioral and ecological adaptations as well as the mechanisms that can reduce resource competition enough to allow coexistence. we collected data on diet, activity budget and habitat use from two sympatric macaque species, the assamese macaque (macaca assamensis) and the rhesus macaque (m. mulatta), in a limestone seasonal rainforest of nonggang nature reserve, southwestern guangxi, china. our results show t ... | 2014 | 24150015 |
| forest seasonality shapes diet of limestone-living rhesus macaques at nonggang, china. | limestone forests are an unusual habitat for primates, but little information is available for the genus macaca in such habitats, making a comparative understanding of extant limestone primates' behavioral adaptation incomplete. we collected data on the diet of rhesus macaques (macaca mulatta) in a limestone habitat at nonggang nature reserve, southwestern guangxi, china, and examined the effects of forest seasonality on their diet. our results indicated that a total of 114 species of plants are ... | 2016 | 26530218 |