Fasciolopsis buski is common parasite in pigs. Some patients who infected by adult worms of Fasciolopsis buski in several areas, including the provinces of Ninh Binh and Nghe An were sampled. Genome of 18S ribosomal RNA with 1950 nucleotides from giant intestinal fluke (Fasciolopsis buski) was obtained using polymerase chain reaction (PCR) and sequencing approach for comparative analysis each others and with the data deposited in GenBank (L06668). The adult worms from Ninh Binh and Nghe An were morphologically identified as Fasciolopsis buski. The genetic analysis revealed that the 18S rRNA gene of the giant intestinal flukes isolated in Ninh Binh and Nghe An were similar (homogenous 100% of nucleotides) and showed nearly absolute identity with only 2 divergent nucleotides of 0.01% (2/1950 nucleotides) to the 18S rRNA of the pig Fasciolopsis buski as the data deposited in GenBank (L066608). However, 18S ribosomal RNA of the adult worms of human Fasciolopsis buski collected from the provinces of Ninh Binh and Nghe An were similar to one another
Fasciolidae ; RNA

Whilst archaeological evidence for many aspects of life in ancient China is well studied, there has been much less interest in ancient infectious diseases, such as intestinal parasites in past Chinese populations. Here, we bring together evidence from mummies, ancient latrines, and pelvic soil from burials, dating from the Neolithic Period to the Qing Dynasty, in order to better understand the health of the past inhabitants of China and the diseases endemic in the region. Seven species of intestinal parasite have been identified, namely roundworm, whipworm, Chinese liver fluke, oriental schistosome, pinworm, Taenia sp. tapeworm, and the intestinal fluke Fasciolopsis buski. It was found that in the past, roundworm, whipworm, and Chinese liver fluke appear to have been much more common than the other species. While roundworm and whipworm remained common into the late 20th century, Chinese liver fluke seems to have undergone a marked decline in its prevalence over time. The iconic transport route known as the Silk Road has been shown to have acted as a vector for the transmission of ancient diseases, highlighted by the discovery of Chinese liver fluke in a 2,000 year-old relay station in northwest China, 1,500 km outside its endemic range.
Archaeology ; Asian Continental Ancestry Group* ; Burial ; Cestoda ; China ; Clonorchis sinensis ; Communicable Diseases ; Enterobius ; Fasciola hepatica ; Fasciolidae ; Helminths ; Humans* ; Mummies ; Parasites* ; Prevalence ; Schistosoma japonicum ; Silk ; Soil ; Taenia ; Toilet Facilities ; Trematoda

Triclabendazole was used in treatment of 249 fascioliasis patients selected from 25 provinces including 19 Northern and 6 Southern ones. Two different doses were used for two groups: 10mg/kg/body for 226 patients, and 20mg/kg/body for 43 others, twice per day with the interval 6-8 hours from meals. Symptoms on these fascioliasis patients were found as positive ELISA test with Fasciola gigantica antigen (100%), prejudice in liver by ultrasound (87.9%), pain of liver (87.1 %), eosinophilia (63.5%), plodding (26.1 %), fever (39.8%), digestive disorder (20.1%) and positive stool examination with Fasciola egg (16.9%). Most of symptoms were decreased and disappeared within 1 month after treatment except for pain of liver in some patients that lasted longer and disappeared within 6 to 12 months after treatment. The cure rate was 92.9% for 1 month after treatment, 95.2% for 3 months after treatment and 100% for 6 months after treatment. Ultrasound prejudice in liver decreased and disappeared 80.9% for 1 month, 92.6% for 3 months, 96.3% for 6 months and 100% for 12 months after treatment. Eosinophilia rate returned to normal of 90.7% for 6 months and 100% for 12 months after treatment. ELISA test with F. gigantica antigen become negative of 89.4% for 6 months and 100% for 12 months. GOT, GPT, urea and creatinin tests had not pathological change by 1 month using triclabendazole. Side effect of triclabendazole was inconsiderable and disappeared without medical treatment. Triclabendazole may be recommended in treatment for fascioliasis in Vietnam with doses of 10 or 20 mg/kg of body weight.
Fasciolidae ; Therapeutics ; Benzimidazoles

A male patient of 2,5 year old living in Vinh city, Nghe An province, who often had abdominal paine. On October 3rd, 2001, he has vomitted with 8 flukes, which were identified by morphology and lately confirmed by molecular approach in Institute of Biological Technology as Fasciolopsis buski
Fasciolidae ; disease ; diagnosis

Study on a patient with ages of 51 admitted the nervous surgical department has shown that patient suffered vertigo, nausea, vomiting and poor consciousness, without clinical located nervous damage; images of CT scanner: dilation of third ventricle of cerebrum, right ventricle of cerebrum dilated larger than the left ventricle of cerebrum; the middle line was proponed into the left; The conscious progress was worsened rapidly; apnea; ineffective drainage and use of respirator. The patient was dead. Conclusion : Magnetic resonance image is the most effective method in diagnostics for patient with fluke infection in the ventricle of cerebrum.
Fasciola hepatica ; Cerebral Ventricles

An examination of 210 children stool samples showed that the rate of parasite infection was 33.8%. Among them ascarisdiasis 29.52% ankylostomiasis 4.67% and trichuriasis 1.43%. The rate of multiinfection was 5.63%. There was a significant difference of the infestation rate between Kinh and Raglai ethnic children
Fasciola hepatica ; Cerebral Ventricles

Using polymerase chain reaction (PCR), a portion of the cytochrome oxidase 1 (446 nucleotide and 148 amino acid) of mitochondrial genome of adult worm of small liver fluke from human in Hiep Hoa district, Bac Giang (CsNgBG) province was amplified. The nucleotide and amino acid of these sequences were comparatively analyzed with the known Clonorchis sinensis. The analysis revealed that the Bac Giang Clonorchis sp (in human) was similar (100% nucleotide and amino acid) to the Nam Dinh Clonorchis sinensis (identification was done); 99.6% (nucleotide) and 100% (amino acid) homology to the C.sinensis of Chinese strain (CsCN-Gen Bank AF 184619) and Korean strain (CsKor-Gen Bank AF 181889). Thus, the Bac Giang Clonorchis sp is identified as Clonorchis sinensis in Opisthorchidae family, Clonorchis genus. Phylogenetic analysis uniquely placed the Bac Giang Clonorchis sinensis to the group of Chinese and Korean Clonorchis sinensis.
Helminths ; Fasciola hepatica ; Adult

The total sequence of 18S rRNA and the neighbours including 1950 pairs of nucleotide (N) was received by PCR and expressed orderly. The examinated sample was 1 of 8 adult worms collected from 12.5 years old male patient. The worm was determined morphologically as Fasciolopsis buski. The comparison showed that in this intestinal fluke worm there is an almost absolutely analogous coefficient concerning nitrogen components of 18S rRNA in only 2 differences on 1950 N (0.01%) with the gene sequence of 18S rRNA kept in the bank of genes. In Viet Nam, this is the first molecular determination realized on human
Fasciolidae ; Trematoda ; RNA, Ribosomal, 18S

Sixty five patients infected with liver fluke (Clonorchiasis or Opisthorchiasis) were treated with praziquantel and investigated for laboratory manifestation in the Hospital 103, Lao PDR. Eosinophil was found to increase significantly. Total bilirubin is higher than normal value in majority of the patients. Liver fluke was identified as Opisthorchis viverrini. There was no relation between the intensity of infection and egg counts of Opisthorchis viverrini
Fasciola hepatica ; Therapeutics ; Diagnosis ; Praziquantel

Fascioliasis has not been confirmed as a human disease entity until now in Korea despite of sporadic discovery of ova of Fasciola sp. in human fecal materials being never traced to the confirmation of infection. Almost all of the cases with ova in their stool have been related with consumption of cattle liver whether eaten in raw or processed. The present authors confirmed a human fascioliasis case who was a Korean housewife of 42-year-old living in Seoul, during the exploratory laparotomy. The patient had been healthy until October 1975 when abrupt onset of urticaria, dyspepsia, epigastric discomfort developed. And the fluctuation of these symptoms was followed by epigastric colicky pain attacks from December 4, 1975. A complete worm of Fasciola sp. was removed during the bile-duct exploration with stone forceps in lower half of common bile duct, on January 20, 1976. The patient only agreed that she had eaten some raw liver of cattle on September 1975 but denied any possible sources of infection such as drinking of untreated water, handling of water flower and grass, and eating of raw watercress. The measurements of the removed worm: 35. 61 mm in body length, 14.00 mm in maximum body width(Length/width ratio, 2.54:1), distribution of testes to body length 33.9 per cent , number of branches of ovary 22, the size of intrauterine ova 157.2 x 108. 4 micrometer in average. These findings are not compatible with the classical descriptions of both Fasciola hepatica and F. gigantica, and it was concluded it is so-called Fasciola sp. which is intermediate between two species as proposed by many Japanese workers.
parasitology-helminth-trematoda ; Fasciola hepatica ; Fasciola gigantica ; Fasciola sp. ; case report ; fascioliasis ; laparotomy ; bile-duct