50 % lethal dose in mice
Acute Toxicity (Lethal Dose 50 Calculation) of Herbal Drug Somina in Rats and Mice
... median lethal dose (LD50) of ...the dose groups were sacrificed and the internal organ-body was compared with values from the control ...in mice and rats as no mortality was observed after ...
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Obtaining the Minimum Lethal Dose against Fasciola hepatica in Vitro Using Plant Extract Hexanes with Fasciolicide Activity and Toxicity Evaluation on CD1 Male Mice
... minimum lethal dose of the mentioned ...and 50 mg/L): Achilleamillefolium (plumajillo), Artemisiaabsinthium (wormwood), Artemisia mexicana (estafiate), Castelatortuousa (chaparroamargo), ...
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A Complex Adenovirus-Vectored Vaccine against Rift Valley Fever Virus Protects Mice against Lethal Infection in the Presence of Preexisting Vector Immunity
... the dose of the vaccine, strong immune responses against HIV could be generated even in Ad5-seropositive individuals ...the lethal dose of Ebola or Marburg virus showed complete protection in the ...
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Immunization with a Pseudomonas aeruginosa 1244 Pilin Provides O-Antigen-Specific Protection
... shown). Mice re- ceiving an ...nized mice (P ⫽ 0.0375) (Fig. 4A) following an i.n. challenge with a lethal dose of strain ...of 50 ng P. aerugi- nosa LPS could completely protect ...
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Protective Efficacy and Pharmacokinetics of Human/Mouse Chimeric Anti-Stx1 and Anti-Stx2 Antibodies in Mice
... Stx2. Mice given an otherwise lethal dose of Stx1 were protected from death when injected with c ␣ Stx1 either 1 h before or 1 h after toxin ...streptomycin-treated mice fed the ...
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An Adenovirus-Vectored Nasal Vaccine Confers Rapid and Sustained Protection against Anthrax in a Single-Dose Regimen
... nine mice immunized only with AdtLFnhu survived the challenge ...A/J mice were challenged 2 weeks after vaccination ...and 50% in the AdtPA83hu⫹AdtLFnhu-vaccinated group survived (P ⬍ ...All ...
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Plasma Accumulations of Vitamin B6 from an Oral Dose in a New Reversible Model for Mouse Gut Injury and Regeneration
... to mice promoted reversible de- rangement of gut epithelium by induction of apoptosis of transit amplifying cells of the small intestine crypts in a time-dependent ...near 50% reduction in plasma ...
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Comparative Efficacy of Monoclonal Antibodies That Bind to Different Epitopes of the 2009 Pandemic H1N1 Influenza Virus Neuraminidase
... 5-mg/kg dose of CD6 pro- tected all mice from death, and 1 mg/kg of CD6 resulted in 25% ...No mice that received ...against lethal wt CA/09 infection. 4E9 at 5 mg/kg did not protect any ...
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Development of effective anti-influenza drugs: congeners and conjugates – a review
... of mice infected with influenza ...equivalent dose, provides 100% protec- tion of mice from lethal-dose challenge of influenza H1N1 or H5N1 viruses in the 14-day experimental ...low ...
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ACUTE TOXICITY (LETHAL DOSE 50 CALCULATION) AND HISTOPATHOLOGICAL EFFECTS OF METHANOLIC EXTRACT OF BERBERIS VULGARIS IN MICE
... the lethal dose was found at 1000mg/kg when given intraperitonially in mice (Azmat and Ahmed ...the dose of 1000mg/Kg when administered daily for 14 ...LD 50 value of Methanolic extract ...
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A Burkholderia pseudomallei Outer Membrane Vesicle Vaccine Provides Protection against Lethal Sepsis
... dent to evaluate vaccines with Th1-promoting adjuvants or to use mouse strains that are better capable of eliciting Th1 immune responses, such as C57BL/6 (43). It may also be necessary to enrich the OMV cargo with ...
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TOXICITY DUE TO EXPOSURE OF COBALT AND ITS INORGANIC SALTS ON HUMAN AND ANIMAL
... administered dose) in rats, with urinary excretion accounting for the remainder of the dose [6] ...oral dose of cobalt chloride was recovered in the faeces by 70 days after exposure, whereas urine ...
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EFFECTS OF DOSE ON THE INDUCTION OF DOMINANT-LETHAL MUTATIONS AND HERITABLE TRANSLOCATIONS WITH ETHYL METHANESULFONATE IN MALE MICE
... On the other hand, for the two high doses (250 and 300 mg/kg) where high dom- inant-lethal effects led to preimplantation embryonic death and consequent classification of [r] ...
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The effect of Transfer Factor as Immunotherapy comparing with the effect of BCG in Mice challenged with Mycobacterium tuberculosis
... tuberculous mice were removed aseptical- ly, chopped and grunt with clean sterile glass beads or sand and cell extract of immunized an- imals were distributed in 10ml normal saline or phosphate buffer saline (PBS) ...
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Mitigative efficacy of the clinical dosage administration of granulocyte colony-stimulating factor and romiplostim in mice with severe acute radiation syndrome
... TBI mice against oxidative stress, we evaluated the expres- sion of the Kelch-like ECH-associated protein 1 (Keap1)/Nrf2 signaling pathway’s downstream genes, such as Ho-1, Fth1, Nqo1, Gclc, Gclm, Gsr, and Txnrd1, ...
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Efficacy of φkm18p phage therapy in a murine model of extensively drug-resistant <em>Acinetobacter baumannii</em> infection
... BALB/c mice revealed high levels of TNF- α and IL-6 (TNF- α : 3,000 pg/mL, IL-6: 35,000 pg/mL) in mice without phage therapy and low levels of TNF- α and IL-6 (TNF- α : 250 pg/mL, IL-6: 1,000 pg/ mL) in the ...
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Induction of Long-Term Lipopolysaccharide Tolerance by an Agonistic Monoclonal Antibody to the Toll-Like Receptor 4/MD-2 Complex
... Interestingly, the induction of tolerance with UT12 resulted in a much longer tolerance in vivo, despite its slightly lower potency than LPS in vitro. This may be explained by the dif- ferences in the in vivo clearance ...
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Activated protein C ameliorates coagulopathy but does not influence outcome in lethal H1N1 influenza: a controlled laboratory study
... in mice with a mutation in their thrombomodulin gene that results in a minimal capacity for endogenous APC gener- ation: these mice demonstrated increased plasma levels of TATc (relative to wild-type ...
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“Changes in Spleen Cell Populations in Total Body 60CO-Gamma Irradiated Mice and Their Modification by SBL-1: Implication in Radiation Protection” by Madhu Bala, Puneet Kaur, India.
... he haematopoietic system is highly radiosensitive and the severity of damage is radiation dose dependent. Spleen is a part of haematopoietic system and performs multiple important physiological functions such as ...
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Induction of cystine/glutamate transporter in bacterial lipopolysaccharide induced endotoxemia in mice
... of mice in response to LPS and that the administration of LPS resulted in greater lung inflammation in Nrf2-deficient ...Nrf2-deficient mice [32], indicating that the expression of xCT may be mediated ...
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