نتایج جستجو برای: trimethylchitosan tmc
تعداد نتایج: 1000 فیلتر نتایج به سال:
Titanium mesh cage (TMC) was introduced recently to provide anterior structural support and interbody fusion without the need to harvest bone from the iliac crest. Because of its good mechanical behavior and satisfactory clinical outcomes, TMC is commonly used for lumbar burst fractures. Here, we present a female patient who underwent a posterior-anterior L4 corpectomy with TMC placement and de...
For oral vaccination, incorporation of antigens into nanoparticles has been shown to protect the antigen from degradation, but may also increase its uptake through the intestinal epithelium via M-cells. The aim of this study was to understand the mechanisms by which oral administration of antigen-loaded nanoparticles induces an immune response and to analyze the effect of the nanoparticle compo...
Gastroenteric cancer is one of the most prevalent cancers and is responsible for most cancer-related deaths worldwide. Paclitaxel (PTX), a classical microtubule inhibitor, is indicated in the treatment of gastric/gastroenteric cancers. In the present study, trimethyl chitosan (TMC)-loaded PTX (TMC-PTX) was prepared and evaluated for its therapeutic effect in gastric cancers. A spherical shaped ...
In this paper we define total magic cordial (TMC) and total sequential cordial (TSC) labellings which are weaker versions of magic and simply sequential labellings of graphs. Based on these definitions we have given several results on TMC and TSC graphs.
The ring size effect of macrocyclic TMC ligands in nonheme iron(IV)-oxo complexes has been examined in hydrogen atom transfer (HAT) and oxygen atom transfer (OAT) reactions; an iron(IV)-oxo complex bearing a smaller TMC ligand is more reactive in both HAT and OAT reactions, resulting from its high Fe(IV/III) redox potential.
The migration of squamous epithelium of external ear through a tympanic membrane perforation into the middle ear forms a cholesteatoma. But it is extremely a rare condition to observe extensive cholesteatoma on the medial surface of tympanic membrane with perforation. This condition is termed tympanic membrane cholesteatoma (TMC). We herein present an exceptional case of extensive TMC with marg...
Anterior cervical corpectomy and fusion (ACCF) is an effective surgical technique for cervical spondylotic myelopathy (CSM). However, no data exist regarding long-term outcomes after ACCF with the dynamic cervical plate for CSM. This study aimed to provide minimum 5-year clinical and radiographic outcomes of anterior corpectomy and reconstruction using dynamic cervical plate and titanium mesh c...
Herniated intervertebral discs (IVDs) are a common cause of back and neck pain. There is an unmet clinical need to seal annulus fibrosus (AF) defects, as discectomy surgeries address acute pain but are complicated by reherniation and recurrent pain. Copolymers of polyethylene glycol with trimethylene carbonate (TMC) and hexamethylene diisocyanate (HDI) end-groups were formulated as AF sealants ...
Selective Formation of Trimethylene Carbonate (TMC): Atmospheric Pressure Carbon Dioxide Utilization
Carbon dioxide utilisation (CDU) is currently gaining increased interest due to the abundance of CO2 and its possible application as a C1 building block. We herein report the first example of atmospheric pressure carbon dioxide incorporation into oxetane to selectively form trimethylene carbonate (TMC), which is a significant challenge as TMC is thermodynamically less favoured than its correspo...
objective(s): an efficient vaccine against tb is an urgent need. tb peptides are safe candidate but they are weak immunogens and needs to be potentiated by adjuvant/delivery systems. the main purpose of the present study was to determine the potential of cht based nps containing esat-6 antigen of m. tuberculosis for inducing mucosal and systemic immune responses after intranasal and subcutaneou...
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