نتایج جستجو برای: TMAb
تعداد نتایج: 43 فیلتر نتایج به سال:
BACKGROUND Antibody-dendrimer conjugates have the potential to improve the targeting and release of chemotherapeutic drugs at the tumor site while reducing adverse side effects caused by drug accumulation in healthy tissues. In this study, trastuzumab (TMAB), which binds to human epidermal growth factor receptor 2 (HER2), was used as a targeting agent in a TMAB-polyamidoamine (PAMAM) conjugate ...
Introduction Nanoparticles (NPs) modified with bio-ligands represent a promising strategy for active targeted drug delivery to tumour. However, many targeted ligands, such as trastuzumab (TMAB), have high molecular weight, limiting their application for targeting. In this study, we prepared Fab' (antigen-binding fragments cut from TMAB)-modified NPs (Fab'-NPs) with curcumin (Cur) as a model dru...
Free-standing thin sheet form of mesoporous silica materials with perpendicular orientation is a much desired materials for its possible applications in catalysis, mask, and separation. A three component amphiphile system of sodium dodecyl sulfate/hexadecyltrimethylammonium bromide/pluronic-123(C(16)TMAB/SDS/P123) was employed to template the condensation of sodium silicates for the formation o...
The HER2 positive advanced or metastatic gastric cancer (GC) is recommended with Trastuzumab (Tmab) combined cisplatin (CDDP) and capecitabine (Cap). Otherwise, oxaliplatin (L-OHP) has been replaced in place of CDDP for GC. Furthermore, S-1 is a key oral anticancer drug used in the treatment of gastrointestinal cancer in Asia. A 59year-old man who received Tmab-SOX therapy for solitary synchron...
To evaluate the significance of antithyroid antibodie levels, five hundred and twenty-six patients with thyroid diseases and 292 health subjects from Yuci District, Shanxi Province, China, were studied. Serum levels were determined for thyroid hormone receptor antibody (TRAb), microsomal antibody (TMAb) and thyroglobulin antibody (TGAb). Among patients, the percentages for nodular goiter and th...
Antibody-drug conjugates (ADCs) have demonstrated a great therapeutic potential against cancer due to their target specificity and cytotoxicity. To exert maximum effect on cancerous cells, we conjugated two different payloads amino acids, cysteines (cys) lysines (lys), trastuzumab, which is humanised anti-HER2 monoclonal antibody. First, trastuzumab was with monomethyl auristatin E (MMAE), an a...
BACKGROUND Around 20%-30% of breast cancers overexpress the proto-oncogene human epidermal growth receptor 2 (HER2), and they are characterized by being very invasive. Therefore, many current studies are focused on testing new therapies against tumors that overexpress this receptor. In particular, there exists major interest in new strategies to fight breast cancer resistant to trastuzumab (Tma...
This paper aims to study the overall quality of raw milk in the mid-northern region of Algeria. The analysis results showed a decrease in the average temperature for the delivery of 1,54°C with P<0.001. However, no significant variation (P>0.05) was observed in almost all the physical and nutritional parameters studied (pH, fat content, and protein content) between M1 and M2. The average contam...
The physico-chemical and microbiological properties of wheat flour samples (type 650) obtained from 7 different locations in the Thrace region (Turkey) were assessed. Totally 142 wheat flour samples were analysed physicochemically in terms of ash, moisture, fat acidity, and protein amounts, and microbiologically in terms of total mesophilic aerobic bacteria (TMAB), Escherichia coli, Bacillus ce...
In this study, we investigated intramolecular cyclizations in peptides containing quaternary amines. Two types of cyclization reactions are studied: (a) those involving a trimethylammonium butyric acid (TMAB) charge tag and (b) those involving trimethylated lysine. Both types of reactions result in the release of trimethylamine via an S(N)2 mechanism involving a lone pair of electrons on the ox...
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