Cestocidal activities of bioactive garlic compounds against Hymenolepis nana.

Hymenolepis nana, a parasitic tapeworm distributed worldwide, is very prevalent in countries with poor sanitary conditions. Garlic is widely used as a seasoning and medicinal plant all over the world, and its derivatives have proven anti-microbial and anti-inflammatory effects. Our study explored the cestocidal and therapeutic effects of allicin derivatives against H.

Therapeutic Effect and Immune Changes after Treatment of -Infected BALB/c Mice with Compounds Isolated from .

Background/purpose: is globally distributed. has been studied as a treatment, including the nematodes and protozoa, but no research results are related to cestodes. Therefore, the aim of this study was to target .

Durable response to durvalumab-based immunochemotherapy in small-cell lung carcinoma transformation from EGFR-mutant non-small cell lung cancer: A case report.

Combined small-cell lung carcinoma (C-SCLC) is small-cell lung carcinoma (SCLC) with added non-small-cell morphology. We report a case of epidermal growth factor receptor (EGFR) mutation-positive C-SCLC in an 84-year-old patient with metastatic brain lesions who developed intrinsic resistance to osimertinib, a tyrosine kinase inhibitor (TKI). The patient was diagnosed with small-cell transformation of non-small-cell lung carcinoma (NSCLC) and received 6 cycles of dose-adjusted durvalumab with etoposide and carboplatin.

EGFR mutation-guided use of afatinib, erlotinib and gefitinib for advanced non-small-cell lung cancer in Hong Kong - A cost-effectiveness analysis.

Introduction: Tyrosine kinase inhibitors (TKIs) therapy targets at epidermal growth factor receptor (EGFR) gene mutations in non-small-cell lung cancer (NSCLC). We aimed to compare the EGFR mutation-guided target therapy versus empirical chemotherapy for first-line treatment of advanced NSCLC in the public healthcare setting of Hong Kong.

Methods: A Markov model was designed to simulate outcomes of a hypothetical cohort of advanced (stage IIIB/IV) NSCLC adult patients with un-tested EGFR-sensitizing mutation status.

Updated Integrated Analysis of the Efficacy and Safety of Entrectinib in Locally Advanced or Metastatic Fusion-Positive Non-Small-Cell Lung Cancer.

Purpose: Genetic rearrangements of the tyrosine receptor kinase ROS proto-oncogene 1 () are oncogenic drivers in non-small-cell lung cancer (NSCLC). We report the results of an updated integrated analysis of three phase I or II clinical trials (ALKA-372-001, STARTRK-1, and STARTRK-2) of the ROS1 tyrosine kinase inhibitor, entrectinib, in fusion-positive NSCLC.

Methods: The efficacy-evaluable population included adults with locally advanced or metastatic fusion-positive NSCLC with or without CNS metastases who received entrectinib ≥ 600 mg orally once per day.

A school-based soil-transmitted helminths survey in the Guadalcanal Province, the Solomon Islands.

Infections by soil-transmitted helminths are a major public health problem worldwide, especially among schoolchildren in low-income countries. Little information is described about their prevalence in the Solomon Islands. From 2017 to 2018, a school-based soil-transmitted helminths survey in the Guadalcanal Province was conducted.

Psychometric testing of the Functional Assessment of Cancer Therapy/Gynecologic Oncology Group-Neurotoxicity (FACT/GOG-Ntx) subscale in a longitudinal study of cancer patients treated with chemotherapy.

Background: The aim of this study was to evaluate the psychometric properties of the Functional Assessment of Cancer Therapy/Gynecologic Oncology Group-Neurotoxicity (FACT/GOG-Ntx) subscale in a longitudinal study of cancer patients treated with chemotherapy.

Methods: Patients were assessed with the FACT/GOG-Ntx subscale, European Organization for Research and Treatment of Cancer Quality of Life Questionnaire Chemotherapy-Induced Peripheral Neuropathy Scale 20 (EORTC QLQ-CIPN20), National Cancer Institute -Common Terminology Criteria for Adverse Events (NCI-CTCAE), and light touch test using 10 g monofilament for up to ten assessment points from baseline (prior to initiation of first chemotherapy), after the end of each cycle (up to 6 cycles, 3 weeks per cycle), and at 6, 9, and 12 months after starting chemotherapy. Psychometric analyses included internal consistency reliability, convergent validity, factorial validity, sensitivity to change and responsiveness (minimal clinically important difference, MCID).

Entrectinib in ROS1 fusion-positive non-small-cell lung cancer: integrated analysis of three phase 1-2 trials.

Background: Recurrent gene fusions, such as ROS1 fusions, are oncogenic drivers of various cancers, including non-small-cell lung cancer (NSCLC). Up to 36% of patients with ROS1 fusion-positive NSCLC have brain metastases at the diagnosis of advanced disease. Entrectinib is a ROS1 inhibitor that has been designed to effectively penetrate and remain in the CNS.

Dexamethasone Downregulates Expressions of 14-3-3β and γ-Isoforms in Mice with Eosinophilic Meningitis Caused by Angiostrongylus cantonensis Infection.

Steroids are commonly used in patients with eosinophilic meningitis caused by A. cantonensis infections. The mechanism steroids act on eosinophilic meningitis remains unclear.

Risk factors for chemotherapy-induced peripheral neuropathy in patients receiving taxane- and platinum-based chemotherapy.

Background: Chemotherapy-induced peripheral neuropathy (CIPN) is a significant and difficult to manage side effect of neurotoxic chemotherapies. Several risk factors for CIPN have been identified to date, but inconsistencies and methodological limitations exist in past research. Also, a limited number of potential risk factors has been investigated in the past.

Minimal clinically important difference of the EORTC QLQ-CIPN20 for worsening peripheral neuropathy in patients receiving neurotoxic chemotherapy.

Context/objectives: This is the first study to determine the minimal clinically important difference (MCID) of the European Organisation of Research and Treatment of Cancer Quality of Life Questionnaire-CIPN twenty-item scale (EORTC QLQ-CIPN20), a validated instrument designed to elicit cancer patients' experience of symptoms and functional limitations related to chemotherapy-induced peripheral neuropathy.

Methods: Cancer patients receiving neurotoxic chemotherapy completed EORTC QLQ-CIPN20 and the Functional Assessment of Cancer Therapy/Gynecologic Oncology Group-Neurotoxicity [FACT/GOG-NTX] at baseline, second cycle of chemotherapy (T2, n = 287), and 12 months after chemotherapy (T3, n = 191). Anchor-based approach used the validated FACT/GOG-NTX neurotoxicity (Ntx) subscale to identify optimal MCID cutoff for deterioration.

Galectin-9-like from Angiostrongylus cantonensis young adult worms modulates eosinophil chemotaxis in vitro.

Background/purpose: Eosinophils are recruited to the brain of mice after infection with Angiostrongylus canonensis. Several factors produced by infected mice are well known playing the role to chemoattract eosinophils from the blood into the brain. The purpose of this study is to investigate whether Angiostronylus cantonensis young-adult worms (AcYA) have components which have eosinophilic chemotactic activity.

Living with chemotherapy-induced peripheral neuropathy: Uncovering the symptom experience and self-management of neuropathic symptoms among cancer survivors.

Purpose: The study aimed at uncovering the symptom experience of neurotoxicity, self-adopted approaches and perspectives in managing chemotherapy-induced peripheral neuropathic (CIPN) symptoms in a sample of Chinese cancer survivors.

Methods: A qualitative descriptive study was used to explore individual experiences. A purposive sample of 12 female participants experiencing CIPN was invited to semi-structured interviews who were part of a larger prospective observational study investigating the natural progression and risk factors of CIPN.

Intelligent Ball Bearing Fault Diagnosis Using Fractional Lorenz Chaos Extension Detection.

In this study we used a non-autonomous Chua's circuit, and the fractional Lorenz chaos system. This was combined with the Extension theory detection method to analyze the voltage signals. The bearing vibration signals, measured using an acceleration sensor, were introduced into the master and slave systems through a Chua's circuit.

Excretory/secretory proteases and mechanical movement of Anisakis pegreffii infective larvae in the penetration of BALB/c mice gastrointestine.

Anisakiasis is a human parasitic disease caused by infection with the infective larvae of Anisakis. Accidental infection in humans causes the gastrointestinal pathophysiological effects of mechanical tissue damage by migrating larvae. The mechanism of the infective larval invasion and migration is suspected to involve larval excretory/secretory proteases and motility.

Anthelmintic constituents from ginger (Zingiber officinale) against Hymenolepis nana.

This study investigated the anthelmintic activity of gingerenone A, [6]-dehydrogingerdione, [4]-shogaol, 5-hydroxy-[6]-gingerol, [6]-shogaol, [6]-gingerol, [10]-shogaol, [10]-gingerol, hexahydrocurcumin, 3R,5S-[6]-gingerdiol and 3S,5S-[6]-gingerdiol, a constituent isolate from the roots of ginger, for the parasite Hymenolepis nana. The cestocidal activity or ability to halt spontaneous parasite movement (oscillation/peristalsis) in H. nana of above constituents was reached from 24 to 72h in a time- and dose-dependent manner, respectively.

Anthelmintic activities of aporphine from Nelumbo nucifera Gaertn. cv. Rosa-plena against Hymenolepis nana.

Nelumbo nucifera Gaertn. cv. Rosa-plena (Nelumbonaceae), commonly known as lotus, is a perennial aquatic plant grown and consumed throughout Asia.

Sequence analysis in partial genes of five isolates of Angiostrongylus cantonensis from Taiwan and biological comparison in infectivity and pathogenicity between two strains.

Angiostrongylus cantonensis is the most common infectious agent causing eosinophilic meningitis and is present in Taiwan, Thailand and the Pacific islands. Clinical symptoms vary within different endemic regions, and their severity is probably dependent on the number of ingested parasites and the diversity among strains. The experimentally definitive host is the rat, and non-permissive hosts are certain mammals such as humans and mice.

Angiostrongylus cantonensis (Nematode: Metastrongiloidea): in vitro cultivation of infective third-stage larvae to fourth-stage larvae.

The present study to attempt to cultivate Angiostrongylus cantonensis from third-stage larvae (AcL3) to fourth-stage larvae (AcL4) in vitro in defined complete culture medium that contained with Minimum Essential Medium Eagle (MEM), supplemented amino acid (AA), amine (AM), fatty acid (FA), carbohydrate (CA) and 20% fetal calf serum (FCS) was successful. When AcL3 were cultured in the defined complete culture medium at 37°C in a 5% CO2 atmosphere, the larvae began to develop to AcL4 after 30 days of cultivation, and were enclosed within the sheaths of the third molts of the life cycle. Under these conditions, the larvae developed uniformly and reached to the fourth-stage 36 days.

Transcriptome profiling of the fifth-stage larvae of Angiostrongylus cantonensis by next-generation sequencing.

Angiostrongylus cantonensis is an important zoonotic nematode. It is the causative agent of eosinophilic meningitis and eosinophilic meningoencephalitis in humans. However, information of this parasite at the genomic level is very limited.

Eosinophilic meningitis risk associated with raw Ampullarium canaliculatus snails consumption.

In Taiwan, Angiostrongylus cantonensis infection has been reported in foreign laborers who had consumed raw Ampullarium canaliculatus snails. This study analyzed three foreign laborers who had contracted enzyme-linked immunosorbent assay-confirmed A cantonensis infection while working in Taiwan. All three workers had consumed either roasted snails or raw snails flavored with seasoning while drinking wine.

Larvicidal constituents of Zingiber officinale (ginger) against Anisakis simplex.

In this study, we investigated the anthelmintic activity of [10]-shogaol, [6]-shogaol, [10]-gingerol and [6]-gingerol, compounds isolated from the roots of Zingiber officinale L., Zingiberaceae (ginger), against Anisakis simplex. The above compounds kill or reduce spontaneous movement in A.

Oxidative stress in mice infected with Angiostrongylus cantonensis coincides with enhanced glutathione-dependent enzymes activity.

This study aimed to estimate reactive oxygen species (ROS) production, antioxidants activity, and biomarkers level of oxidative damage to protein and DNA in the cerebrospinal fluid (CSF) of C57BL/6 mice infected with Angiostrongylus cantonensis. The mean ROS concentration in the CSF of infected mice increased gradually, and the increase in ROS in CSF became statistical significance at days 12-30 post-infection compared to that before infection (P<0.001), and then ROS returned to normal level at day 45 after infection.

Kinetic change of oxidative stress in cerebrospinal fluid of mice infected with Angiostrongylus cantonensis.

The cerebrospinal fluid (CSF) of C57BL/6 mice infected with Angiostrongylus cantonensis was examined for kinetic changes in oxidative stress parameters, including reactive oxygen species (ROS), superoxide dismutase (SOD), catalase, malondialdehyde (MDA), 8-isoprostane, and 8-hydroxy-2'-deoxyguanosine (8-OHdG). The ROS increased gradually in the early stage of infection. During days 12-30 post-infection, the infected mice revealed ROS levels significantly higher than that in uninfected controls (P < 0.

Larvicidal activities of ginger (Zingiber officinale) against Angiostrongylus cantonensis.

In this study, we investigated the anthelmintic activity of [6]-gingerol, [10]-shogaol, [10]-gingerol, [6]-shogaol and hexahydrocurcumin, a constituent isolate from the roots of ginger (Zingiber officinale), for the parasite Angiostrongylus cantonensis. This study found that the above constituents killed A. cantonensis larvae or reduced their spontaneous movements in a time- and dose-dependent manner.