Optimizing the therapeutic efficacy of cisplatin PEGylated liposomes via incorporation of different DPPG ratios: In vitro and in vivo studies

2015 ◽  
Vol 136 ◽  
pp. 885-891 ◽  
Author(s):  
Ehsan Marzban ◽  
Seyedeh Hoda Alavizadeh ◽  
Maral Ghiadi ◽  
Mostafa Khoshangosht ◽  
Zahra Khashayarmanesh ◽  
...  
Keyword(s):  
Therapeutic Efficacy ◽  
In Vivo Studies ◽  
Pegylated Liposomes

Focus on the therapeutic efficacy of 3BNC117 against HIV-1: In vitro studies, in vivo studies, clinical trials and challenges

2017 ◽  
Vol 52 ◽  
pp. 44-50 ◽  
Author(s):  
Zhi-Jun Liu ◽  
Jing Bai ◽  
Feng-Li Liu ◽  
Xiang-Yang Zhang ◽  
Jing-Zhang Wang
Keyword(s):  
Clinical Trials ◽  
Therapeutic Efficacy ◽  
In Vitro Studies ◽  
In Vivo Studies ◽  
Hiv 1

scholarly journals Nanotechnology Innovations to Enhance the Therapeutic Efficacy of Quercetin

Nanomaterials ◽  
2021 ◽  
Vol 11 (10) ◽  
pp. 2658
Author(s):  
Rúben G. R. Pinheiro ◽  
Marina Pinheiro ◽  
Ana Rute Neves
Keyword(s):  
Oxidative Stress ◽  
Therapeutic Efficacy ◽  
Radical Scavenging ◽  
In Vitro Cytotoxicity ◽  
In Vivo Studies ◽  
Beneficial Effects ◽  
Cytotoxicity Effects ◽  
Vegetables And Fruits

Quercetin is a flavonol present in many vegetables and fruits. Generally, quercetin can be found in aglycone and glycoside forms, mainly in leaves. The absorption of this compound occurs in the large and small intestine, where it suffers glucuronidation, sulfidation, and methylation to improve hydrophilicity. After metabolization, which occurs mainly in the gut, it is distributed throughout the whole organism and is excreted by feces, urine, and exhalation of carbon dioxide. Despite its in vitro cytotoxicity effects, in vivo studies with animal models ensure its safety. This compound can protect against cancer, cardiovascular diseases, chronic inflammation, oxidative stress, and neurodegenerative diseases due to its radical scavenging and anti-inflammatory properties. However, its poor bioavailability dampens the potential beneficial effects of this flavonoid. In that sense, many types of nanocarriers have been developed to improve quercetin solubility, as well as to design tissue-specific delivery systems. All these studies manage to improve the bioavailability of quercetin, allowing it to increase its concentration in the desired places. Collectively, quercetin can become a promising compound if nanotechnology is employed as a tool to enhance its therapeutic efficacy.

Improved tumor accumulation and therapeutic efficacy of CTLA-4-blocking antibody using liposome-encapsulated antibody: In vitro and in vivo studies

2017 ◽  
Vol 13 (8) ◽  
pp. 2671-2682 ◽  
Author(s):  
Amin Reza Nikpoor ◽  
Jalil Tavakkol-Afshari ◽  
Kayvan Sadri ◽  
Seyed Amir Jalali ◽  
Mahmoud Reza Jaafari
Keyword(s):  
Therapeutic Efficacy ◽  
In Vivo Studies ◽  
Blocking Antibody ◽  
Tumor Accumulation

Folate targeted PEGylated liposomes for the oral delivery of insulin: In vitro and in vivo studies

2020 ◽  
Vol 194 ◽  
pp. 111203 ◽  
Author(s):  
Jafar Rahnama Yazdi ◽  
Mohsen Tafaghodi ◽  
Kayvan Sadri ◽  
Mohammad Mashreghi ◽  
Amin Reza Nikpoor ◽  
...  
Keyword(s):  
Oral Delivery ◽  
In Vivo Studies ◽  
Pegylated Liposomes

In vitro and in vivo studies of new cationic Zn(II)‐benzonaphthoporphyrazines as photosensitizers for PDT

2001 ◽  
Vol 5 (8) ◽  
pp. 645-651
Author(s):  
M. Peeva ◽  
M. Shopova ◽  
U. Michelsen ◽  
D. Wöhrle ◽  
G. Petrov ◽  
...  
Keyword(s):  
In Vivo Studies

Effect of caffeine on theophyliine on cerebral blood flow response to brain activation: In vitro and in vivo studies

2005 ◽  
Vol 25 (1_suppl) ◽  
pp. S198-S198
Author(s):  
Joseph R Meno ◽  
Thien-son K Nguyen ◽  
Elise M Jensen ◽  
G Alexander West ◽  
Leonid Groysman ◽  
...  
Keyword(s):  
Blood Flow ◽  
Cerebral Blood Flow ◽  
Brain Activation ◽  
In Vivo Studies ◽  
Blood Flow Response ◽  
Flow Response

Effects of Unfractionated and Low Molecular Weight Heparins on Platelet Thromboxane Biosynthesis “In Vivo”

1994 ◽  
Vol 72 (06) ◽  
pp. 942-946 ◽  
Author(s):  
Raffaele Landolfi ◽  
Erica De Candia ◽  
Bianca Rocca ◽  
Giovanni Ciabattoni ◽  
Armando Antinori ◽  
...  
Keyword(s):  
Molecular Weight ◽  
Unfractionated Heparin ◽  
Low Molecular Weight Heparin ◽  
Primary Source ◽  
In Vivo Studies ◽  
Low Molecular Weight ◽  
Heparin Administration ◽  
To Receive

SummarySeveral “in vitro” and “in vivo” studies indicate that heparin administration may affect platelet function. In this study we investigated the effects of prophylactic heparin on thromboxane (Tx)A2 biosynthesis “in vivo”, as assessed by the urinary excretion of major enzymatic metabolites 11-dehydro-TxB2 and 2,3-dinor-TxB2. Twenty-four patients who were candidates for cholecystectomy because of uncomplicated lithiasis were randomly assigned to receive placebo, unfractionated heparin, low molecular weight heparin or unfractionaed heparin plus 100 mg aspirin. Measurements of daily excretion of Tx metabolites were performed before and during the treatment. In the groups assigned to placebo and to low molecular weight heparin there was no statistically significant modification of Tx metabolite excretion while patients receiving unfractionated heparin had a significant increase of both metabolites (11-dehydro-TxB2: 3844 ± 1388 vs 2092 ±777, p <0.05; 2,3-dinor-TxB2: 2737 ± 808 vs 1535 ± 771 pg/mg creatinine, p <0.05). In patients randomized to receive low-dose aspirin plus unfractionated heparin the excretion of the two metabolites was largely suppressed thus suggesting that platelets are the primary source of enhanced thromboxane biosynthesis associated with heparin administration. These data indicate that unfractionated heparin causes platelet activation “in vivo” and suggest that the use of low molecular weight heparin may avoid this complication.

Effectiveness of the integration of quercetin, turmeric, and N-acetylcysteine in reducing inflammation and pain associated with endometriosis. In-vitro and in-vivo studies

2020 ◽  
Vol 72 (5) ◽  
Author(s):  
Mario Fadin ◽  
Maria C. Nicoletti ◽  
Marzia Pellizzato ◽  
Manuela Accardi ◽  
Maria G. Baietti ◽  
...  
Keyword(s):  
In Vivo Studies
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