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PubMed Journals Articles About "SIDA Plus Vers Vaccin Anti" - Page: 4 RSS

13:31 EST 13th November 2018 | BioPortfolio

SIDA Plus Vers Vaccin Anti PubMed articles on BioPortfolio. Our PubMed references draw on over 21 million records from the medical literature. Here you can see the latest SIDA Plus Vers Vaccin Anti articles that have been published worldwide.

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Showing "SIDA plus vers vaccin anti" PubMed Articles 76–100 of 7,200+

Anti-allergy and anti-tussive activity of Clitoria ternatea L. in experimental animals.

Clitoria ternatea flower is traditionally used in the treatment of respiratory disorders including bronchitis and is one of the ingredients in different Ayurvedic preparations that are used in respiratory disorders. However, till date there is no scientific report on the anti-asthmatic activity of this flower.


2,6-Dimethoxy-1,4-benzoquinone, isolation and identification of anti-carcinogenic, anti-mutagenic and anti-inflammatory component from the juice of Vitis coignetiae.

Previously we demonstrated the anti-tumorigenic, anti-mutagenic and anti-inflammatory effects of the juice of Vitis coignetiae (yamabudo), and identified caftaric acid as an anti-mutagenic component from the juice. In the present study, we investigated the isolation of anti-inflammatory components in yamabudo juice supposing that the anti-inflammatory components in yamabudo are also responsible for the anti-tumorigenic activity. The suppressing effect on nitric oxide production in mouse leukemic monocyte wi...

Trans-chalcone increases p53 activity via DNAJB1/HSP40 induction and CRM1 inhibition.

Naturally-occurring chalcones and synthetic chalcone analogues have been demonstrated to have many biological effects, including anti-inflammatory, anti-malarial, anti-fungal, and anti-oxidant/anti-cancerous activities. Compared to other chalcones, trans-chalcone exhibits superior inhibitory activity in cancer cell growth as shown via in vitro assays, and exerts anti-cancerous effects via the activation of the p53 tumor suppressor protein. Thus, characterization of the specific mechanisms, by which trans-ch...


Eupatilin inhibits adipogenesis through suppression of PPARγ activity in 3T3-L1 cells.

Eupatilin (5,7-dihydroxy-3',4',6-trimethoxyflavone) is a flavonoid compound from Artemisia species that possesses beneficial biological activities such as anti-cancer, anti-oxidation, and anti-inflammatory activities. However, an anti-adipogenic effect has not yet been reported. In this study, we found that eupatilin significantly inhibited the adipogenesis of 3T3-L1 adipocytes. Eupatilin decreased intracellular lipid accumulation and suppressed the expression level of key adipogenic regulators in 3T3-L1 ad...

Gold nanoparticle-decorated reduced-graphene oxide targeting anti hepatitis B virus core antigen.

Hepatitis B virus core antigen (HBcAg) is the major structural protein of hepatitis B virus (HBV). The presence of anti-HBcAg antibody in a blood serum indicates that a person has been exposed to HBV. This study demonstrated that the immobilization of HBcAg onto the gold nanoparticles-decorated reduced graphene oxide (rGO-en-AuNPs) nanocomposite could be used as an antigen-functionalized surface to sense the presence of anti-HBcAg. The modified rGO-en-AuNPs/HBcAg was then allowed to undergo impedimetric det...

Cardiovascular effects of sitagliptin --an anti-diabetes medicine.

Dipeptidyl-peptidase-4 (DPP-4) inhibitors, as the most recent available anti-diabetic agents, were generally used in clinical treatment of type 2 diabetes (T2DM). In addition to anti-diabetic effects, the five most widely used DPP-4 inhibitors (sitagliptin, vildagliptin, saxagliptin, linagliptin and alogliptin) also exert cardiovascular protective effects. In recent years, increasing studies suggest that sitagliptin shows pleiotropic impacts towards the cardiovascular system either with or without diabetes....

Sensitive and specific assay for the serological diagnosis of anti-laminin 332 mucous membrane pemphigoid.

Anti-laminin 332 mucous membrane pemphigoid (MMP) is an autoimmune subepidermal blistering disease with predominant mucosal involvement and autoantibodies against laminin 332. Malignancies have been associated with this disease but however, no standardized detection system for anti-laminin 332 serum antibodies is widely available.

Adjuvant Anti-angiogenic Therapy Enhances Chemotherapeutic Uptake in a Murine Model of Head and Neck Cancer.

Intratumoral metabolic demands result in excessive angiogenic cytokine release leading to unorganized vasculature. Resultant fluid dynamics oppose blood flow and drug penetration due to a marked increase in interstitial fluid hydrostatic pressure. It is hypothesized that anti-angiogenic therapy may function to "prune" vasculature and lead to improved chemotherapeutic penetration. Subcutaneous, OSC19 tumor bearing mice (n = 5/dose/agent) were administered varying doses of an anti-mouse VEGFR2 (DC101) or ...

Anti-proliferative applications of laccase immobilized on super-magnetic chitosan-functionalized halloysite nanotubes.

Owing to the ubiquitous availability and simple biocatalysis, the anti-proliferative laccase holds enormous opportunities for anti-cancer applications. However, accessing efficient and specific (super-magnetically targetable) new delivery system for anti-proliferative laccase is vital step towards laccase based anti-cancer approach. Therefore, in this investigation, super-magnetized (FeO) and chitosan (CS) functionalized halloysite nanotubes (HNTs) (termed as FeO-HNTs-CS) was facile synthesized. Further, la...

Vitiligo and autoantibodies: a systematic review and meta-analysis.

Many studies have reported the prevalence of autoantibodies in patients with vitiligo; however, results were inconsistent for some autoantibodies. This study aimed to conduct a systematic review and meta-analysis of the prevalence of autoantibodies in vitiligo patients. A systematic review and meta-analysis of the literature published from inception to Dec 31, 2016 was conducted. Case-control studies with vitiligo patients and a control group were included. The prevalence of anti-thyroperoxidase (ATPO) anti...

Exploring Amino Acid-Capped Nanoparticles for Selective Anti-Parasitic Action and Improved Host Biocompatibility.

Toxoplasma gondii causes toxoplasmosis, a common infection against which better drugs are needed. Recently, we showed that inorganic nanoparticles have anti-Toxoplasma activity. Here, we sought to enhance the anti-parasitic efficacy and host biocompatibility of these nanoparticles by modifying their surface with amino acids. The amino acids used were selected based on the nutritional requirements of Toxoplasma gondii. Amino acid-capped nanoparticles (amino-NPs) were synthesized, purified, and then screened ...

Anti-D from alloimmunization versus RhIG: detective work in the blood bank and transfusion medicine services.

The blood bank and transfusion medicine services (BBTMS) engages with electronic health records (EHRs), clinicians, and outside hospitals (OHs) to obtain comprehensive patient history to optimize care. Detection of anti-D in a pregnant patient underscores this work. Differentiating passive anti-D due to RhIG administration versus alloanti-D affects clinical decision making. The objectives of this study were to identify the required steps, barriers, and outcomes of anti-D investigations in obstetric patients...

Generic Anti-PEG Antibody Assay on ProterixBio's (Formerly BioScale) ViBE Platform Shows Poor Reproducibility.

PEGylation is a modification commonly used to increase the half-life of therapeutic proteins. The strategy for immunogenicity testing of these compounds should include methods to detect both anti-protein and anti-PEG antibodies. We previously reported a method for the detection of anti-PEG antibodies using ProterixBio's (formerly BioScale) acoustic membrane microparticle (AMMP) technology. Our initial method development work showed the assay was capable of detecting antibodies in human serum with a sensitiv...

EGFR gene copy number decreases during anti-EGFR antibody therapy in colorectal cancer.

Epidermal growth factor receptor (EGFR) gene copy number (GCN) increase is associated with a favourable anti-EGFR antibody treatment response in RAS wild-type metastatic colorectal cancer. However, there are limited comparative data regarding the EGFR GCN in primary colorectal cancer tumours and corresponding metastases or the effect of anti-EGFR antibody treatment on EGFR GCN in recurrent disease. Additionally, little is known about the potential EGFR GCN changes during anti-EGFR therapy in comparison to o...

Seven new anthranilamide derivatives from Aconitum apetalum.

Seven new anthranilamide derivatives, acoapetalines A-G (1-7), including one new naturally occurring compound (7), together with six known ones (8-13) were isolated from the whole plants of Aconitum apetalum. Their structures were established on the basis of extensive spectroscopic analyses (IR, UV, HRESIMS, 1D and 2D NMR). All compounds were evaluated for their anti-tobacco mosaic virus (anti-TMV) activities. The results showed that compound 10 exhibited significant anti-TMV activity with an inhibition rat...

The natural plant compound carvacrol as an antimicrobial and anti-biofilm agent: mechanisms, synergies and bio-inspired anti-infective materials.

Carvacrol (5-isopropyl-2-methyl phenol) is a natural compound that occurs in the leaves of a number of plants and herbs including wild bergamot, thyme and pepperwort, but which is most abundant in oregano. The aim of this review is to analyse the scientific data from the last five years (2012-2017) on the antimicrobial and anti-biofilm activities of carvacrol, targeting different bacteria and fungi responsible for human infectious diseases. The antimicrobial and anti-biofilm mechanisms of carvacrol and its ...

Anti-Inflammatory Activity of Dehydroandrographolide by TLR4/NF-κB Signaling Pathway Inhibition in Bile Duct-Ligated Mice.

Clinically, biliary obstruction is often accompanied by progressive inflammation. Dehydroandrographolide (DA) possesses anti-inflammatory properties. However, the anti-inflammatory activities of DA in cholestatic liver injury remain unclear.

The Efficacy and Safety of Azelaic Acid 15% Foam in the Treatment of Facial Acne Vulgaris.

Azelaic acid demonstrates anti-inflammatory, anti-oxidative, anti-comedogenic, and anti-microbial effects. Azelaic acid 20% cream is currently approved for the treatment of acne vulgaris, and azelaic acid 15% foam has recently been approved for rosacea. Given the favorable tolerability profile of foam preparations, it is reasonable to assume that azelaic acid 15% foam could serve as a viable treatment option for facial acne.

Targeting immunotherapy for bladder cancer using anti-CD3× B7-H3 bispecific antibody.

B7-H3 is attractive for cancer immunotherapy with B7-H3 overexpressed tumors. To explore whether B7-H3 is an effective target for patients with bladder cancer, anti-CD3× anti-B7-H3 bispecific antibodies (B7-H3Bi-Ab) was armed with activated T cells (ATC) to kill bladder cancer cells.

A degree-based block model and a local expansion optimization algorithm for anti-community detection in networks.

Anti-community detection in networks can discover negative relations among objects. However, a few researches pay attention to detecting anti-community structure and they do not consider the node degree and most of them require high computational cost. Block models are promising methods for exploring modular regularities, but their results are highly dependent on the observed structure. In this paper, we first propose a Degree-based Block Model (DBM) for anti-community structure. DBM takes the node degree i...

Quantitation of HBV cccDNA in anti-HBc-positive liver donors by droplet digital PCR: a new tool to detect occult infection.

The accurate diagnosis of occult HBV infection (OBI) requires the demonstration of HBV DNA in liver biopsies of HBsAg-negative subjects. However, in clinical practice a latent OBI is deduced by the finding of the antibody to the HB-core antigen (anti-HBc). We investigated the true prevalence of OBI and the molecular features of intrahepatic HBV in anti-HBc-positive subjects.

Are natural analgesic products safe in patients with allergy to non-steroidal anti-inflammatory drugs?

Nonsteroidal anti-inflammatory drugs (NSAID)-induced hypersensitivity reactions can be clinically apparent with asthma, rhinosinusitis, anaphylaxis or rash. Although natural anti-inflammatory products can have similar components, they are not subjected to rigorous quality control standards.

Immune-modulation via IgD B-cell receptor suppresses allergic skin inflammation in experimental contact hypersensitivity models despite of a Th2-favoured humoral response.

Atopic dermatitis (AD) and allergic contact dermatitis (ACD) are common skin inflammatory conditions. B and T cells are strongly implicated in allergic contact hypersensitivity (CHS) conditions. Activation of IgD B-cell receptor (BCR) by anti-IgD stimulation depletes mature B cells and modulates T-helper cell type 1/2 (Th1/2) responses in vivo. It is not known whether these effects by anti-IgD exacerbates or ameliorates chronic skin inflammations. This study investigated the effects of anti-IgD and B-cell d...

Anti-inflammatory and cytotoxic withanolides from Physalis minima.

Six undescribed withanolides were isolated and characterized during the investigation of anti-inflammatory and cytotoxic constituents from the whole plants of Physalis minima L. Their structures were elucidated by extensive spectroscopic analyses (IR, UV, HR-ESI-MS, 1D-NMR, and 2D-NMR), and their anti-inflammatory and cytotoxic activities were evaluated in vitro. All the compounds exhibited anti-inflammatory ability via inhibiting the production of nitric oxide (NO) in lipopolysaccharide (LPS)-stimulated mu...

The synthesis and anti-metastatic effects of optical isomers of ionone alkaloid 9-(N,N-dimethyl)-4,7-megastigmedien-3-one.

Ionone alkaloid 9-(N,N-dimethyl)-4,7-megastigmedien-3-one (compound 1) is a new anti-metastatic natural product. However, it was previously reported as optical isomers mixture. Herein, the optical isomers (6a-6d) of compound 1 were synthesized. The absolute configurations of 6a-6d were determined by ECD experiments and calculated spectra with time-dependent density functional theory (TDDFT). The anti-metastatic effects of the optical isomers were examined by transwell assay. These results revealed that comp...


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