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Topic Review
Sonodynamic Therapy
Sonodynamic therapy is an effective treatment for eliminating tumor cells by irradiating sonosentitizer in a patient’s body with higher penetration ultrasound and inducing the free radicals. Titanium dioxide has attracted the most attention due to its properties among many nanosensitizers. Hence, in this study, carbon doped titanium dioxide, one of inorganic materials, is applied to avoid the foregoing, and furthermore, carbon doped titanium dioxide is used to generate ROS under ultrasound irradiation to eliminate tumor cells. Spherical carbon doped titanium dioxide nanoparticles are synthesized by the sol-gel process. The forming of C-Ti-O bond may also induce defects in lattice which would be beneficial for the phenomenon of sonoluminescence to improve the e ectiveness of sonodynamic therapy. By dint of DCFDA, WST-1, LDH and the Live/Dead test, carbon doped titanium dioxide nanoparticles are shown to be a biocompatible material which may induce ROS radicals to suppress the proliferation of 4T1 breast cancer cells under ultrasound treatment. From in vivo study, carbon doped titanium dioxide nanoparticles activated by ultrasound may inhibit the growth of the 4T1 tumor, and it showed a significant di erence between sonodynamic therapy (SDT) and the other groups on the seventh day of the treatment.
  • 932
  • 13 Apr 2021
Topic Review
The Concept of “Quantum-Like”
The birth and spread of the prefix “quantum-” to disciplines other than physics, and the introduction of the term “quantum-like”, reflect the increasing dissatisfaction with the perceived limits and pitfalls of classic Western thought. Of course, the latter remains valuable; what is wrong is its dogmatic use and the claim of its exclusive capacity to comprehend the world. The development of quantum physics has been paralleled by the introduction of paraconsistent logics, such as fuzzy logic and dialetheism, a clear sign of the need for smoothing the inflexibility of Aristotelian logic. There is also a fil rouge (viz. an epistemological symmetry) linking the paradigm of quantum physics to ancient pre-Socratic and Eastern philosophies, suggesting the need for reappraising them in the process of reexamination of the classical thought. The increasing use of the term “quantum-like” calls for the defining and sharing of its meaning in order to properly adopt it and avoid possible misuse. 
  • 931
  • 14 Mar 2022
Topic Review
Phosphorylation in Chronic Myeloid Leukemia
Protein phosphorylation is a fundamental mechanism for many intracellular processes underlying cell life. This reversible mechanism, which is triggered by intra- and extra-cellular signals, regulates metabolism, transcription, proliferation, differentiation, cell movements, and apoptosis in countless cellular functions. Protein kinases form an enzyme family that catalyzes the transfer of the gamma-phosphate of adenosine triphosphate (ATP) to specific hydroxyl amino acids in protein substrates. On the other hand, protein phosphatases regulate the action of kinases, playing the role of regulators in the phosphorylation processes. The present investigation summarize the current knowledge on the roles playd by phosphatases in Chronic Myeloid Leukemia (CML).
  • 931
  • 02 Jun 2021
Topic Review
Caregiver Stress
Caregiver syndrome or caregiver stress is a condition that strongly manifests exhaustion, anger, rage, or guilt resulting from unrelieved caring for a chronically ill patient. This condition is not listed in the United States' Diagnostic and Statistical Manual of Mental Disorders, although the term is often used by many healthcare professionals in that country. The equivalent used in many other countries, the ICD-11, does include the condition. Over 1 in 5 Americans are providing care to those who are ill, aged, and/or disabled. Over 13 million caregivers provide care for their own children as well. Caregiver syndrome is acute when caring for an individual with behavioral difficulties, such as: fecal incontinence, memory issues, sleep problems, wandering, impulse control problems , executive dysfunction, and/or aggression. Typical symptoms of the caregiver syndrome include fatigue, insomnia and stomach complaints with the most common symptom being depression.
  • 931
  • 30 Sep 2022
Topic Review
Dry Powder Inhaler Products
Dry powder inhalers (DPIs) are drug–device combination products where the complexity of the formulation, its interaction with the device, and input from users play important roles in the drug delivery. As the landscape of DPI products advances with new powder formulations and novel device designs, understanding how these advancements impact performance can aid in developing generics that are therapeutically equivalent to the reference listed drug (RLD) products. 
  • 931
  • 24 Nov 2022
Topic Review
Effect of Licorice in Different Diseases
There are more than 30 species of Glycyrrhiza genus extensively spread worldwide. It was the most prescribed herb in Ancient Egyptian, Roman, Greek, East China, and the West from the Former Han era. There are various beneficial effects of licorice root extracts, such as treating throat infections, tuberculosis, respiratory, liver diseases, antibacterial, anti-inflammatory, and immunodeficiency. On the other hand, traditional medicines are getting the attraction to treat many diseases. Therefore, it is vital to screen the medicinal plants to find the potential of new compounds to treat chronic diseases such as respiratory, cardiovascular, anticancer, hepatoprotective, etc.
  • 931
  • 07 Jan 2022
Topic Review
Thymus algeriensis Boiss. and Reut.
The word Thymus comes from the Greek “thyo”, which means “offering” (to be burnt) and “perfume” because of the pleasant smell that the plant gives off naturally when burnt. T. algeriensis Boiss. and Reut. are classified in section Hyphodromi (A. Kerner) Haläcsy and subsection Subbracteati (Klokov) Jalas. It belongs to the order Lamiale, subfamily Nepetoideae, and tribe Menthae.
  • 931
  • 30 Dec 2022
Topic Review
Composite Attachments on Orthodontic Clear Aligners Therapy
Eight electronic databases were searched up to March 2020. Two authors independently proceeded to study selection, data extraction, and risk of bias assessment. The analysis of the results was carried out examining six groups of movements (mesio-distal tipping/bodily movement; anterior bucco-lingual tipping/root torque; posterior bucco-lingual tipping/expansion; intrusion; extrusion; rotation). Five clinical trials were selected and all of them showed a medium risk of bias. Literature showed that attachments mostly increase the effectiveness of orthodontic treatment with clear aligners, improving anterior root torque, rotation, and mesio-distal (M-D) movement; they are also important to increase posterior anchorage.
  • 931
  • 18 Jan 2022
Topic Review
Anticancer Activities of Mushrooms
Approximately 270 species of mushrooms have been reported as potentially useful for human health. However, few mushrooms have been studied for bioactive compounds that can be helpful in treating various diseases. Like other natural regimens, the mushroom treatment appears safe, as could be expected from their long culinary and medicinal use.
  • 931
  • 29 Mar 2022
Topic Review
Asthma
Asthma is an inflammatory condition of the bronchial mucosa affecting 10% of children and 5% of adults in Western countries.
  • 930
  • 25 Apr 2021
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