Heat-killed probiotic bacteria induce apoptosis of HT-29 human colon adenocarcinoma cell line via the regulation of Bax/Bcl2 and caspases pathway.

abstract：:Exposure to quartz induces pulmonary inflammation and development of fibrosis. In order to study the fibrosing process, we investigated morphology, function and phenotype of alveolar (AMs) and interstitial (IMs) macrophages at an early stage of fibrosis in rats. Rats were exposed by intratracheal instillations of 10 m...

journal_title：Human & experimental toxicology

authors： Zetterberg G,Elmberger G,Johansson A,Lundahl J,Lundborg M,Sköld CM,Tornling G,Camner P,Eklund A

更新日期：2000-07-01 00:00:00

abstract：:3,4-Methylenedioxyphenol (sesamol) is effective against acetaminophen-induced liver injury in rats. Whether sesamol's anti-hepatotoxic effect is comparable to that of N-acetylcysteine has never been studied. We investigated the anti-hepatotoxic effects of sesamol and N-acetylcysteine on acetaminophen-induced hepatotox...

journal_title：Human & experimental toxicology

authors： Chandrasekaran VR,Chien SP,Hsu DZ,Liu MY

更新日期：2011-10-01 00:00:00

abstract：:Two previously healthy women developed nausea, vomiting, headache and dizziness for several days, a massive hair loss about 2 weeks later and a discoloration of the fingernails. Detailed diagnostic procedures did not reveal any pathological results. Therapeutic measures did not show any effect. Thallium and arsenic we...

journal_title：Human & experimental toxicology

authors： Müller D,Desel H

更新日期：2010-05-01 00:00:00

abstract：:Diallyl sulfide, a sulfur-containing volatile compound present in garlic (Allium sativum), exerts anticarcinogenic activity in various rodent tumor models. In the present study, apoptosis-inhibiting effects of diallyl sulfide against a carcinogenic polycyclic aromatic hydrocarbon, 7,12-dimethyl benz(a)anthracene (DMBA...

journal_title：Human & experimental toxicology

authors： Prasad S,Kalra N,Srivastava S,Shukla Y

更新日期：2008-01-01 00:00:00

abstract：:Occupational chronic solvent encephalopathy (CSE) is associated with a number of neurobehavioural disorders including defects of visual perception. The purpose of this study was to characterize colour vision defects in CSE patients. Colour vision was tested in bright illumination with the Farnsworth-Munsell 100-hue te...

journal_title：Human & experimental toxicology

authors： Päällysaho J,Näsänen R,Mäntyjärvi M,Kaukiainen A,Sainio M

更新日期：2007-04-01 00:00:00

abstract：:The second-generation selective 5-HT2 receptor antagonists and reuptake inhibitors (SARIs) class antidepressants are known to have fewer cardiovascular side effects than the older ones. However, several case reports showed that trazodone, one of the second-generation SARIs, induces QT prolongation, cardiac arrhythmia,...

journal_title：Human & experimental toxicology

authors： Lee S,Lee HA,Kim SJ,Kim KS

更新日期：2016-05-01 00:00:00

abstract：:Omeprazole is one of the most used acid-suppressing medications. This fact emphasizes the questions concerning the safety of this compound. Healthy volunteers (n=33) were included in this prospective study. All study subjects were analysed for their CYP2C19 genotype. Of the 33 individuals, 24 were homozygous for the w...

journal_title：Human & experimental toxicology

authors： Sinués B,Fanlo A,Bernal ML,Val M,Mayayo E

更新日期：2004-03-01 00:00:00

abstract：:1. The effect of pyridostigmine on cardiorespiratory function after oxime + atropine injection was investigated in tabun poisoned guinea-pigs and without tabun poisoning. 2. The trachea, a carotid artery and jugular vein were cannulated in female urethane-anaesthetised Pirbright-white guinea-pigs. After baseline measu...

journal_title：Human & experimental toxicology

authors： Worek F,Kleine A,Szinicz L

更新日期：1995-08-01 00:00:00

abstract：:Endometriosis is characterized by the presence of functional endometrial tissue in other pelvic organs. This gynecologic problem occurs in 35-50% of women with pain and infertility. Endometriotic cells share some characteristics such as proliferation, migration, and invasion with tumor cells. Pyrvinium pamoate, an ant...

journal_title：Human & experimental toxicology

authors： Karamian A,Nazarian H,Ziai SA,Zarnani AH,Salehpour S,Paktinat S,Novin MG

更新日期：2020-05-01 00:00:00

abstract：:Sulfur mustard (SM) represents a potential chemical warfare agent. In order to characterize SM-induced airway epithelial damage, we studied the effects of an intratracheal injection of 0.3 mg/kg of SM in guinea pigs, 5 h, 24 h, 14 days and 35 days after exposure. During the acute period, lesions prevailed in tracheal ...

journal_title：Human & experimental toxicology

authors： Calvet JH,Coste A,Levame M,Harf A,Macquin-Mavier I,Escudier E

更新日期：1996-12-01 00:00:00

abstract：:Derivatives of dehydrocrotonin (DHC; Compound I) with different anti-ulcerogenic properties but less toxicity were produced by reducing the cyclohexenone moiety of DHC with NaBH4 (Compound II), reducing the cyclohexenone and lactone moieties with LiAlH4 (Compound III) and transforming the lactone moiety into an amide ...

journal_title：Human & experimental toxicology

authors： Melo PS,Durán N,Haun M

更新日期：2002-05-01 00:00:00

abstract：:In Southern Africa, the medicinal plant Warburgia salutaris is commonly used for the treatment of inflammatory and other diseases. The methanol extracts of W. salutaris were investigated with regard to a) production of proinflammatory cytokines tumor necrosis factor-alpha, interleukin-1beta, and interferon-gamma; b) a...

journal_title：Human & experimental toxicology

authors： Leshwedi M,Steenkamp V,Dutton M,Gulumian M

更新日期：2008-11-01 00:00:00

abstract：:Nickel nanoparticles (Ni-NPs) have been widely used in various industries related to electronics, ceramics, textiles, and nanomedicine. Ambient and occupational exposure to Ni-NPs may bring about potential detrimental effects on animals and humans. Thus, there is a growing effort to identify compounds that can amelior...

journal_title：Human & experimental toxicology

authors： Iqbal S,Jabeen F,Peng C,Ijaz MU,Chaudhry AS

更新日期：2020-11-01 00:00:00

abstract：:Hexafluorocyclobutene (HFCB), a reactive organohalogen gas, causes overwhelming pulmonary oedema. We investigated its effect on the rat lung surfactant system, comparing its action on type II pneumocytes with air-exposed rats. The inflammatory cell population and protein content of bronchoalveolar lavage fluid was ana...

journal_title：Human & experimental toxicology

authors： Jugg B,Jenner J,Hughes JN,Rice P

更新日期：2001-05-01 00:00:00

abstract：:The National Toxicology Program (NTP) Technical Reports online database was reviewed to find chemicals that were reported to show clear evidence of carcinogenicity in the NTP rodent studies and for which data on human exposure could be found. Six representative compounds were selected. Three volatile compounds: ethyl ...

journal_title：Human & experimental toxicology

authors： Waddell WJ

更新日期：2003-09-01 00:00:00

abstract：:Periodontitis is a common infectious disease associated with destruction of periodontal ligaments and alveolar bones. CD4(+) T cell-mediated immune response is involved in the progression of periodontitis. Tobacco consumption increases the risk of periodontal disease. However, the impact of nicotine on the interaction...

journal_title：Human & experimental toxicology

authors： Ge X,Liu YF,Wong Y,Wu LZ,Tan L,Liu F,Wang XJ

更新日期：2016-09-01 00:00:00

abstract：:1. In humans morphine is metabolised to morphine-3-glucuronide (M3G) which possess no opioid activity, and morphine-6-glucuronide (M6G) which is a potent opioid receptor agonist that probably contribute to the desired as well as toxic effects of morphine. 2. In order to investigate the possible effect of ranitidine on...

journal_title：Human & experimental toxicology

authors： Aasmundstad TA,Størset P

更新日期：1998-06-01 00:00:00

abstract：:Sulfur dioxide (SO2) is a common exogenous atmospheric pollutant. Studies have shown that SO2 can cause vasodilation as a gas signaling molecule, but the specific signaling pathways are not well understood. This study aimed to explore the underlying mechanism behind the effects of SO2 on vasodilation of isolated rat a...

journal_title：Human & experimental toxicology

authors： Zhang Q,Lyu W,Yu M,Niu Y

更新日期：2020-08-01 00:00:00

abstract：:Alcohol levels were measured in 15 cerebrospinal fluid (CSF) samples and 14 blood samples from grade III and IV male alcoholic patients with signs of nervous system involvement, and compared with levels detected in 11 CSF samples and 11 blood samples from abstemious patients or patients with grade I or II alcoholism w...

journal_title：Human & experimental toxicology

authors： Agapejev S,Vassilieff I,Curi PR

更新日期：1992-05-01 00:00:00

abstract：:Organophosphate-induced delayed neuropathy (OPIDN) is a progressive neuropathic disorder that manifests in days to weeks following exposure to an acute dose of organophosphates. The precise mechanism involved in the development of OPIDN is not clear as it develops after many days of the cessation of cholinergic crisis...

journal_title：Human & experimental toxicology

authors： Masoud A,Sandhir R

更新日期：2012-12-01 00:00:00

abstract：:The antidiabetic agent metformin was shown to further possess chemopreventive and chemotherapeutic effects against cancer. Despite the advances, the underlying molecular mechanisms involved in decreasing tumor formation are still unclear. The understanding of the participation of oxidative stress in the action mechani...

journal_title：Human & experimental toxicology

authors： Dogan Turacli I,Candar T,Yuksel BE,Demirtas S

更新日期：2018-09-01 00:00:00

abstract：:Oxidative stress has an important role in the pathophysiology of many occupational diseases. In this controlled exposure study, the intensity of oxidative stress biomarkers was assessed in the workers of natural sweet and sour gas refineries (SwGR and SoGR, respectively) and compared with controls. In addition, the ro...

journal_title：Human & experimental toxicology

authors： Mandegary A,Sezavar M,Saeedi A,Amirheidari B,Naghibi B

更新日期：2012-12-01 00:00:00

abstract：:The US Environmental Protection Agency (EPA) recently issued a Staff Paper that articulates current risk assessment practices. In section 4.1.3, EPA states, "... effects that appear to be adaptive, non-adverse, or beneficial may not be mentioned." This statement may be perceived as precluding risk assessments based on...

journal_title：Human & experimental toxicology

authors： Mundt KA

更新日期：2006-01-01 00:00:00

abstract：:Clobenpropit, an H( 3) receptor antagonist, has been reported to modulate both the release of neurotransmitters and also the activity of histidine decarboxylase (HDC). Therefore, a decarboxylase-positive modulator, namely pyridoxine, was taken for interaction studies with clobenpropit in the electroshock (ES) model of...

journal_title：Human & experimental toxicology

authors： Uma Devi P,Manocha A,Khanam R,Vohora D

更新日期：2011-01-01 00:00:00

abstract：:Inhalation of zinc fumes may lead to the acute respiratory distress syndrome. The mechanisms of pulmonary zinc toxicity are not yet understood. Therefore we investigated zinc-dependent depression of protein and RNA synthesis in rat and human lung cell lines. 1. After exposure to 120 or 150 micromol/l zinc, RNA synthes...

journal_title：Human & experimental toxicology

authors： Walther UI,Schulze J,Forth W

更新日期：1998-12-01 00:00:00

abstract：:Potassium bromate (KBrO3) is a potent nephrotoxic agent. In this paper, we report the chemopreventive effect of Nigella sativa (black cumin) on KBrO3-mediated renal oxidative stress, toxicity and tumor promotion response in rats. KBrO3 (125 mg/kg body weight, intraperitoneally) enhances lipid peroxidation, gamma-gluta...

journal_title：Human & experimental toxicology

authors： Khan N,Sharma S,Sultana S

更新日期：2003-04-01 00:00:00

abstract：:Paraquat (PQ) is a highly toxic herbicide that is used in most of the countries without restriction. The cytotoxic effect of PQ is mediated by radicals, which are the products of PQ reduction in cells. The anti-oxidative action of captopril, an angiotensin-converting enzyme inhibitor, appears to be through its ability...

journal_title：Human & experimental toxicology

authors： Elmi A,Sadeghi Zh,Elmi S,Daraei B,Ghazi-Khansari M

更新日期：2007-10-01 00:00:00

abstract：:1. The herbicide, paraquat, is accumulated by the energy-dependent polyamine uptake pathway of alveolar type II cells. There it undergoes redox cycling that results in an amplified production of toxic reactive oxygen species and depletion of NADPH and other reducing equivalents. These processes account for the lung be...

journal_title：Human & experimental toxicology

authors： Chen N,Bowles MR,Pond SM

更新日期：1994-08-01 00:00:00

abstract：:Pentavalent antimonial (Sb5+) drugs such as meglumine antimoniate (MA) are the mainstay treatment of leishmaniases in developing countries. The effects of these compounds on drug-metabolizing enzymes have not been characterized and their potential pharmacokinetic interactions with other drugs are therefore unknown. Th...

journal_title：Human & experimental toxicology

authors： Coelho DR,De-Oliveira A,Parente T,Leal BS,das Chagas LF,Oliveira TN,Saint'Pierre TD,Paumgartten F

更新日期：2017-01-01 00:00:00

abstract：:Vigabatrin (VGB) is an antiepileptic drug thatincreases brain γ-aminobutyric acid (GABA) levels through irreversible inhibition of GABA transaminase. The aim of this study was to evaluate neurotoxicological effects of VGB measuring motor activity and genotoxic and mutagenic effects after a single and repeated administ...

journal_title：Human & experimental toxicology

authors： Coelho VR,Sousa K,Pires TR,Papke D,Vieira CG,de Souza LP,Leal MB,Schunck R,Picada JN,Pereira P

更新日期：2016-09-01 00:00:00