journal
MENU ▼
Read by QxMD icon Read
search

Korean Journal of Parasitology

journal
https://www.readbyqxmd.com/read/28095670/professor-chin-thack-soh-1921-2016
#1
Tai-Soon Yong
No abstract text is available yet for this article.
December 2016: Korean Journal of Parasitology
https://www.readbyqxmd.com/read/28095669/complete-mitochondrial-genome-of-a-tongue-worm-armillifer-agkistrodontis
#2
Jian Li, Fu-Nan He, Hong-Xiang Zheng, Rui-Xiang Zhang, Yi-Jing Ren, Wei Hu
Armillifer agkistrodontis (Ichthyostraca: Pantastomida) is a parasitic pathogen, only reported in China, which can cause a zoonotic disease, pentastomiasis. A complete mitochondrial (mt) genome was 16,521 bp comprising 13 protein-coding genes (PCGs), 22 tRNA genes, 2 rRNA genes, and 1 non-coding region (NCR). A phylogenetic tree drawn with the concatenated amino acid sequences of the 6 conserved PCGs (atp6, cox1-3, and nad2) showed that A. agkistrodontis and Armillifer armillatus constituted a clade Pentastomida which was a sister group of the Branchiura...
December 2016: Korean Journal of Parasitology
https://www.readbyqxmd.com/read/28095668/recovery-of-oswaldotrema-nacinovici-from-whimbrels-aves-in-korea
#3
Young-Il Lee, Ok-Sik Chung, Min Seo
Adult specimens of Oswaldotrema nacinovici (Digenea: Philophthalmidae) have been first identified in Korea from 2 migratory birds (whimbrels, Numenius phaeopus) which were found dead at a western seashore area near Gunsan. The worms were recovered in the intestine of these birds. The worms were morphologically characterized by a large ventral sucker in comparison to the oral sucker, an external seminal vesicle extending beyond the posterior margin of the ventral sucker, and conspicuous uterine seminal receptacle...
December 2016: Korean Journal of Parasitology
https://www.readbyqxmd.com/read/28095667/sequence-analysis-of-mitochondrial-genome-of-toxascaris-leonina-from-a-south-china-tiger
#4
Kangxin Li, Fang Yang, A Y Abdullahi, Meiran Song, Xianli Shi, Minwei Wang, Yeqi Fu, Weida Pan, Fang Shan, Wu Chen, Guoqing Li
Toxascaris leonina is a common parasitic nematode of wild mammals and has significant impacts on the protection of rare wild animals. To analyze population genetic characteristics of T. leonina from South China tiger, its mitochondrial (mt) genome was sequenced. Its complete circular mt genome was 14,277 bp in length, including 12 protein-coding genes, 22 tRNA genes, 2 rRNA genes, and 2 non-coding regions. The nucleotide composition was biased toward A and T. The most common start codon and stop codon were TTG and TAG, and 4 genes ended with an incomplete stop codon...
December 2016: Korean Journal of Parasitology
https://www.readbyqxmd.com/read/28095666/epidemiological-investigation-of-asymptomatic-dogs-with-leishmania-infection-in-southwestern-china-where-visceral-leishmaniasis-is-intractable
#5
Gui-Hua Zhao, Kun Yin, Wei-Xia Zhong, Ting Xiao, Qing-Kuan Wei, Yong Cui, Gong-Zhen Liu, Chao Xu, Hong-Fa Wang
Heishui county, located in northwest Sichuan province, southwestern China, is an endemic area of zoonotic visceral leishmaniasis (VL) and is the most intractable area. VL is never destroyed in it. Asymptomatic dogs (Leishmania parasites have been diagnosed but clinically healthy) are considered to be a potential reservoir host in zoonotic VL area, and most can lead to infection of individuals, that is a new challenge for controlling VL in humans. The present study aimed to assess the Leishmania infection rate of asymptomatic dogs in Heishui county...
December 2016: Korean Journal of Parasitology
https://www.readbyqxmd.com/read/28095665/a-case-of-cerebral-cysticercosis-in-thailand
#6
Samasuk Thammachantha, Ratana Kunnatiranont, Pongwat Polpong
Cysticercosis and sparganosis are not uncommon parasitic infections in the developing world. Central nervous system infection by both cestodes can present with neurological signs and symptoms, such as seizure and mass effect, including brain hernia. Early detection and accurate diagnosis can prevent a fatal outcome. Histological examinations of brain tissues can confirm the diagnosis of cerebral cysticercosis, which differs from sparganosis by the presence of a cavitated body. We report here a case of cerebral cysticercosis which has the similar clinical and imaging findings as sparganosis...
December 2016: Korean Journal of Parasitology
https://www.readbyqxmd.com/read/28095664/cutaneous-leishmaniasis-of-the-eyelids-a-case-series-with-molecular-identification-and-literature-review
#7
Iraj Mohammadpour, Mohammad Hossein Motazedian, Farhad Handjani, Gholam Reza Hatam
Cutaneous leishmaniasis (CL) is a protozoan disease which is endemic in Iran. It is transmitted by the Phlebotomus sand fly. The eyelid is rarely involved possibly because the movement of the lids impedes the sand fly from biting the skin in this region. Here, we report 6 rare cases of eyelid CL. The patients were diagnosed by skin scraping, culture, and PCR from the lesions. Skin scraping examination showed Leishmania spp. amastigotes in the cytoplasm of macrophages. Culture examination was positive for Leishmania spp...
December 2016: Korean Journal of Parasitology
https://www.readbyqxmd.com/read/28095663/morphology-and-molecular-phylogeny-of-raillietina-spp-cestoda-cyclophyllidea-davaineidae-from-domestic-chickens-in-thailand
#8
Preeyaporn Butboonchoo, Chalobol Wongsawad, Amnat Rojanapaibul, Jong-Yil Chai
Raillietina species are prevalent in domestic chickens (Gallus gallus domesticus) in Phayao province, northern Thailand. Their infection may cause disease and death, which affects the public health and economic situation in chicken farms. The identification of Raillietina has been based on morphology and molecular analysis. In this study, morphological observations using light (LM) and scanning electron microscopies (SEM) coupled with molecular analysis of the internal transcribed spacer 2 (ITS2) region and the nicotinamide adenine dinucleotide dehydrogenase subunit 1 (ND1) gene were employed for precise identification and phylogenetic relationship studies of Raillietina spp...
December 2016: Korean Journal of Parasitology
https://www.readbyqxmd.com/read/28095662/factors-associated-with-echinococcosis-induced-perioperative-anaphylactic-shock
#9
Jianrong Ye, Qin Zhang, Yan Xuan, Siyu Chen, Long Ma, Yongqiang Zhang, Hong Zheng
This retrospective case-control study explored the factors associated with anaphylactic shock during surgery for cystic echinococcosis (CE) at the First Affiliated Hospital of Xinjiang Medical University between October 2008 and September 2013. Patients who suffered from anaphylactic shock (n=16) were age-matched 3:1 to patients who did not (n=43). Multivariate analysis suggested that IL-4 levels (odds ratio=1.096; 95% confidence interval=1.015-1.185; P=0.02) and cyst size (odds ratio=3.028, 95% confidence interval=1...
December 2016: Korean Journal of Parasitology
https://www.readbyqxmd.com/read/28095661/molecular-cloning-and-characterization-of-a-p38-like-mitogen-activated-protein-kinase-from-echinococcus-granulosus
#10
Guodong Lü, Jing Li, Chuanshan Zhang, Liang Li, Xiaojuan Bi, Chaowang Li, Jinliang Fan, Xiaomei Lu, Dominique A Vuitton, Hao Wen, Renyong Lin
Cystic echinococcosis (CE) treatment urgently requires a novel drug. The p38 mitogen-activated protein kinases (MAPKs) are a family of Ser/Thr protein kinases, but still have to be characterized in Echinococcus granulosus. We identified a 1,107 bp cDNA encoding a 368 amino acid MAPK protein (Egp38) in E. granulosus. Egp38 exhibits 2 distinguishing features of p38-like kinases: a highly conserved T-X-Y motif and an activation loop segment. Structural homology modeling indicated a conserved structure among Egp38, EmMPK2, and H...
December 2016: Korean Journal of Parasitology
https://www.readbyqxmd.com/read/28095660/draft-genome-of-toxocara-canis-a-pathogen-responsible-for-visceral-larva-migrans
#11
Jinhwa Kong, Jungim Won, Jeehee Yoon, UnJoo Lee, Jong-Il Kim, Sun Huh
This study aimed at constructing a draft genome of the adult female worm Toxocara canis using next-generation sequencing (NGS) and de novo assembly, as well as to find new genes after annotation using functional genomics tools. Using an NGS machine, we produced DNA read data of T. canis. The de novo assembly of the read data was performed using SOAPdenovo. RNA read data were assembled using Trinity. Structural annotation, homology search, functional annotation, classification of protein domains, and KEGG pathway analysis were carried out...
December 2016: Korean Journal of Parasitology
https://www.readbyqxmd.com/read/28095659/molecular-characterization-of-nippostrongylus-brasiliensis-nematoda-heligmosomatidae-from-mus-musculus-in-india
#12
Anshu Chaudhary, Urvashi Goswami, Hridaya Shanker Singh
Mus musculus (Rodentia: Muridae) has generally been infected with a rodent hookworm Nippostrongylus brasiliensis. In this report, we present morphological and molecular identification of N. brasiliensis by light and scanning electron microscopy and PCR amplification of mitochondrial cytochrome c oxidase subunit 1 (cox1) gene and the protein sequences encoded by cox1 gene, respectively. Despite the use of N. brasiliensis in many biochemistry studies from India, their taxonomic identification was not fully understood, especially at the species level, and no molecular data is available in GenBank from India...
December 2016: Korean Journal of Parasitology
https://www.readbyqxmd.com/read/28095658/therapeutic-assessment-of-primaquine-for-radical-cure-of-plasmodium-vivax-malaria-at-primary-and-tertiary-care-centres-in-southwestern-india
#13
Rishikesh Kumar, Vasudeva Guddattu, Kavitha Saravu
Acquaintance is scanty on primaquine (PQ) efficacy and Plasmodium vivax recurrence in Udupi district, Karnataka, India. We assessed the efficacy of 14 days PQ regimen (0.25 mg/kg/day) to prevent P. vivax recurrence. Microscopically, aparasitemic adults (≥18 years) after acute vivax malaria on day 28 were re-enrolled into 15 months' long follow-up study. A peripheral blood smear examination was performed with participants at every 1-2 month interval. A nested PCR test was performed to confirm the mono-infection with P...
December 2016: Korean Journal of Parasitology
https://www.readbyqxmd.com/read/28095657/characterization-of-caveola-vesicle-complexes-cvcs-protein-phist-cvc-8195-in-plasmodium-vivax
#14
Bo Wang, Feng Lu, Jin-Hee Han, Seong-Kyun Lee, Yang Cheng, Myat Htut Nyunt, Kwon-Soo Ha, Seok-Ho Hong, Won Sun Park, Eun-Taek Han
Plasmodium vivax produces numerous caveola-vesicle complex (CVC) structures beneath the membrane of infected erythrocytes. Recently, a member helical interspersed subtelomeric (PHIST) superfamily protein, PcyPHIST/CVC-8195, was identified as CVCs-associated protein in Plasmodium cynomolgi and essential for survival of this parasite. Very little information has been documented to date about PHIST/CVC-8195 protein in P. vivax. In this study, the recombinant PvPHIST/CVC-8195 N and C termini were expressed, and immunoreactivity was assessed using confirmed vivax malaria patients sera by protein microarray...
December 2016: Korean Journal of Parasitology
https://www.readbyqxmd.com/read/28095656/dynamic-patterns-of-systemic-innate-immunity-and-inflammatory-associated-factors-in-experimental-caprine-coccidiosis
#15
Shabnam Tadayon, Seyed Mostafa Razavi, Saeed Nazifi
The present study was designed to assess the dynamic patterns of pro-inflammatory cytokines, including IFN-γ, TNF-α, IL-4, IL-6, acute phase protein (α1-acid-glycoprotein, AGP), and an inflammation associated factor (adenosine deaminase; ADA) following experimental caprine coccidiosis. Ten kids aging from 2 to 4 months were infected orally with 5×10(4) sporulated oocysts and 10 animals served as controls. Blood samples were collected in both groups before infection and at days 3, 7, 14, 21, 28, and 35 post-infection (PI), and the levels of above-mentioned factors were measured...
December 2016: Korean Journal of Parasitology
https://www.readbyqxmd.com/read/28095655/production-of-il-1%C3%AE-and-inflammasome-with-up-regulated-expressions-of-nod-like-receptor-related-genes-in-toxoplasma-gondii-infected-thp-1-macrophages
#16
Jia-Qi Chu, Ge Shi, Yi-Ming Fan, In-Wook Choi, Guang-Ho Cha, Yu Zhou, Young-Ha Lee, Juan-Hua Quan
Toxoplasma gondii is an obligate intracellular parasite that stimulates production of high levels of proinflammatory cytokines, which are important for innate immunity. NLRs, i.e., nucleotide-binding oligomerization domain (NOD)-like receptors, play a crucial role as innate immune sensors and form multiprotein complexes called inflammasomes, which mediate caspase-1-dependent processing of pro-IL-1β. To elucidate the role of inflammasome components in T. gondii-infected THP-1 macrophages, we examined inflammasome-related gene expression and mechanisms of inflammasome-regulated cytokine IL-1β secretion...
December 2016: Korean Journal of Parasitology
https://www.readbyqxmd.com/read/28095654/prevalence-and-molecular-characterization-of-intestinal-trichomonads-in-pet-dogs-in-east-china
#17
Wen-Chao Li, Kai Wang, Wei Zhang, Jingjing Wu, You-Fang Gu, Xi-Chen Zhang
The trichomonad species Tritrichomonas foetus and Pentatrichomonas hominis were recently detected in the feces of dogs with diarrhea. However, little information is available on the prevalence and pathogenicity of these parasites in the canine population. Therefore, the aim of this study was to determine the prevalence and molecular characterization of trichomonads infecting pet dogs in Anhui and Zhejiang provinces, east China. In total, 315 pet dogs, with or without diarrhea, from 7 pet hospitals were included in this epidemiological survey...
December 2016: Korean Journal of Parasitology
https://www.readbyqxmd.com/read/28095653/efficacy-of-korean-multipurpose-contact-lens-disinfecting-solutions-against-acanthamoeba-castellanii
#18
Eun-Kyung Moon, Hye-Ryun Park, Fu-Shi Quan, Hyun-Hee Kong
Acanthamoeba keratitis has been increasing in recent years. Main risk factors are contact lens wear and their cleaning solutions. Most contact lens wearers use multipurpose disinfecting solutions (MPDS) for cleansing and disinfecting microorganisms because of its convenience. We determined amoebicidal effects of MPDS made in Korea and their cytotoxicity on human corneal epithelium cells. Fifteen commercial MPDS (A to O) were tested for their amoebicidal effects on Acanthamoeba castellanii trophozoites and cysts by using a most probable number (MPN) technique...
December 2016: Korean Journal of Parasitology
https://www.readbyqxmd.com/read/27853128/chewing-lice-of-swan-geese-anser-cygnoides-new-host-parasite-associations
#19
Chang-Yong Choi, John Y Takekawa, Diann J Prosser, Lacy M Smith, Craig R Ely, Anthony D Fox, Lei Cao, Xin Wang, Nyambayar Batbayar, Tseveenmayadag Natsagdorj, Xiangming Xiao
Chewing lice (Phthiraptera) that parasitize the globally threatened swan goose Anser cygnoides have been long recognized since the early 19th century, but those records were probably biased towards sampling of captive or domestic geese due to the small population size and limited distribution of its wild hosts. To better understand the lice species parasitizing swan geese that are endemic to East Asia, we collected chewing lice from 14 wild geese caught at 3 lakes in northeastern Mongolia. The lice were morphologically identified as 16 Trinoton anserinum (Fabricius, 1805), 11 Ornithobius domesticus Arnold, 2005, and 1 Anaticola anseris (Linnaeus, 1758)...
October 2016: Korean Journal of Parasitology
https://www.readbyqxmd.com/read/27853127/toll-like-receptor-mediated-free-radical-generation-in-clonorchis-sinensis-excretory-secretory-product-treated-cholangiocarcinoma-cells
#20
Young Yil Bahk, Jhang Ho Pak
Clonorchiasis, caused by direct contact with Clonorchis sinensis worms and their excretory-secretory products (ESPs), is associated with chronic inflammation, malignant changes in bile ducts, and even cholangiocarcinogenesis. Our previous report revealed that intracellular free radicals enzymatically generated by C. sinensis ESPs cause NF-κB-mediated inflammation in human cholangiocarcinoma cells (HuCCT1). Therefore, the present study was conducted to examine the role of upstream Toll-like receptors (TLRs) on the initial host innate immune responses to infection...
October 2016: Korean Journal of Parasitology
journal
journal
32024
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"