therapeutic properties
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2022 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Raffaele Zanchini ◽  
Simone Blanc ◽  
Liam Pippinato ◽  
Giuseppe Di Vita ◽  
Filippo Brun

PurposeAs is well known, there are several aspects that characterise honey consumption and the reasons for purchasing it. Despite this, little attention has been paid to the drivers that move consumers towards the use of honey for its health benefits and therapeutic properties. The aim of this study is to define which drivers move the consumption of honey for its health benefits.Design/methodology/approachThe study, conducted on 640 Italian honey consumers, applied inferential tests (Chi-square) and an econometric model (logit regression), and showed that about 66% of the respondents stated that they consume honey for its health properties.FindingsThe main drivers of honey consumption are both among the intrinsic (Colour) and extrinsic (Origin and Organic certification) attributes of the product. What also emerges is that the propensity to consume honey for health purposes is influenced by the consumer characteristics and habits, such as Age cohort, Gender, BMI and Large retail buyer. Moreover, we observed that consumption is influenced by BMI but not by lifestyle characteristics such as sport and diet.Originality/valueThis study could be a support tool for policymakers who are interested in promoting good nutrition and improving public health, since there is great interest in the functional properties of foods and the need to enhance the value of products, while at the same time ensuring consumer protection.


Author(s):  
Mehdi Najar ◽  
Rahma Melki ◽  
Ferial Khalife ◽  
Laurence Lagneaux ◽  
Fatima Bouhtit ◽  
...  

Cellular therapy aims to replace damaged resident cells by restoring cellular and molecular environments suitable for tissue repair and regeneration. Among several candidates, mesenchymal stem/stromal cells (MSCs) represent a critical component of stromal niches known to be involved in tissue homeostasis. In vitro, MSCs appear as fibroblast-like plastic adherent cells regardless of the tissue source. The therapeutic value of MSCs is being explored in several conditions, including immunological, inflammatory and degenerative diseases, as well as cancer. An improved understanding of their origin and function would facilitate their clinical use. The stemness of MSCs is still debated and requires further study. Several terms have been used to designate MSCs, although consensual nomenclature has yet to be determined. The presence of distinct markers may facilitate the identification and isolation of specific subpopulations of MSCs. Regarding their therapeutic properties, the mechanisms underlying their immune and trophic effects imply the secretion of various mediators rather than direct cellular contact. These mediators can be packaged in extracellular vesicles, thus paving the way to exploit therapeutic cell-free products derived from MSCs. Of importance, the function of MSCs and their secretome are significantly sensitive to their environment. Several features, such as culture conditions, delivery method, therapeutic dose and the immunobiology of MSCs, may influence their clinical outcomes. In this review, we will summarize recent findings related to MSC properties. We will also discuss the main preclinical and clinical challenges that may influence the therapeutic value of MSCs and discuss some optimization strategies.


2022 ◽  
Vol 23 (2) ◽  
pp. 902
Author(s):  
Magdalena Bryś ◽  
Karina Urbańska ◽  
Beata Olas

Genipin is an important monoterpene iridoid compound isolated from Gardenia jasminoides J.Ellis fruits and from Genipa americana fruits, or genipap. It is a precursor of a blue pigment which may be attractive alternative to existing food dyes and it possesses various potential therapeutic properties such as anti-cancer, anti-diabetic and hepatoprotective activity. Biomedical studies also show that genipin may act as a neuroprotective drug. This review describes new aspects of the bioactivity of genipin against various diseases, as well as its toxicity and industrial applications, and presents its potential mechanism of action.


2022 ◽  
Vol 23 (2) ◽  
pp. 863
Author(s):  
Alessia Gallo ◽  
Nicola Cuscino ◽  
Flavia Contino ◽  
Matteo Bulati ◽  
Mariangela Pampalone ◽  
...  

Mesenchymal stromal/stem cells (MSCs) are believed to function in vivo as a homeostatic tool that shows therapeutic properties for tissue repair/regeneration. Conventionally, these cells are expanded in two-dimensional (2D) cultures, and, in that case, MSCs undergo genotypic/phenotypic changes resulting in a loss of their therapeutic capabilities. Moreover, several clinical trials using MSCs have shown controversial results with moderate/insufficient therapeutic responses. Different priming methods were tested to improve MSC effects, and three-dimensional (3D) culturing techniques were also examined. MSC spheroids display increased therapeutic properties, and, in this context, it is crucial to understand molecular changes underlying spheroid generation. To address these limitations, we performed RNA-seq on human amnion-derived MSCs (hAMSCs) cultured in both 2D and 3D conditions and examined the transcriptome changes associated with hAMSC spheroid formation. We found a large number of 3D culture-sensitive genes and identified selected genes related to 3D hAMSC therapeutic effects. In particular, we observed that these genes can regulate proliferation/differentiation, as well as immunomodulatory and angiogenic processes. We validated RNA-seq results by qRT-PCR and methylome analysis and investigation of secreted factors. Overall, our results showed that hAMSC spheroid culture represents a promising approach to cell-based therapy that could significantly impact hAMSC application in the field of regenerative medicine.


Author(s):  
Elena Fillimonova ◽  
Natalia Kharitonova ◽  
Ekaterina Baranovskaya ◽  
Alexey Maslov ◽  
Anna Aseeva

2022 ◽  
Vol 23 (2) ◽  
pp. 594
Author(s):  
Haokun Shen ◽  
Zitong Zhao ◽  
Zengjue Zhao ◽  
Yuyi Chen ◽  
Linghua Zhang

Intestinal homeostasis is a dynamic balance involving the interaction between the host intestinal mucosa, immune barrier, intestinal microecology, nutrients, and metabolites. Once homeostasis is out of balance, it will increase the risk of intestinal diseases and is also closely associated with some systemic diseases. Probiotics (Escherichia coli Nissle 1917, Akkermansia muciniphila, Clostridium butyricum, lactic acid bacteria and Bifidobacterium spp.), maintaining the gut homeostasis through direct interaction with the intestine, can also exist as a specific agent to prevent, alleviate, or cure intestinal-related diseases. With genetic engineering technology advancing, probiotics can also show targeted therapeutic properties. The aims of this review are to summarize the roles of potential native and engineered probiotics in oncology, inflammatory bowel disease, and obesity, discussing the therapeutic applications of these probiotics.


2022 ◽  
pp. 698-710
Author(s):  
Neha Mishra ◽  
Rashmi Srivastava

Cinnamon has been used as a spice, condiment, and aromatic plant since centuries ago. Cinnamon is a small evergreen tree belonging to the genus Cinnamomum in the family Lauraceae. There are more than 250 species of cinnamon worldwide. In India, Cinnamomum verum and Cinnamomum cassia are the most common species grown in the Himalaya region. They have been used as folk medicine for the treatment of nausea, flatulent dyspepsia, coughs, diarrhea, malaria, gastric disorder, and to alleviate pain and inflammation in rheumatic arthritis. Therapeutic properties of cinnamon are due to the presence of bioactive constituents such as p-coumaric, cinnamaldehyde, cinnamic acid, and eugenol. Cinnamaldehyde and eugenol are the major active constituents responsible for its characteristic flavor, aroma, and therapeutic properties. Pharmacological studies found that it could be a promising candidate with potential for designing new drugs. This review is aimed to summarize the ethanomedicinal importance, phytochemistry, and wide spectrum of pharmacological and therapeutic applications of cinnamon.


Author(s):  
Aanisa Gulzar ◽  
Nowsheena Ayoub ◽  
Jaffar Farooq Mir ◽  
Amer M. Alanazi ◽  
M. A. Shah ◽  
...  

AbstractHerein we report synthesis of hematite (α-Fe2O3) nanorods by calcinating hydrothermally synthesized goethite nanorods at 5000C. The structural, optical and MRI imaging guided cancer therapeutic properties of fabricated nanorods have been discussed in this manscript. FESEM and TEM imaging techniques were used to confirm the nanorod like morphology of as prepared materials. As we know that Fe2O3 nanorods with size in the range of 25–30 nm exhibit super magnetism. After coating with the PEG, the as prepared nanorods can be used as T2 MR imaging contrast agents. An excellent T2 MRI contrast of 38.763 mM–1s–1 achieved which is highest reported so far for α-Fe2O3. Besides the as prepared nanorods display an excellent photothermal conversion efficiency of 39.5% thus acts as an excellent photothermal therapeutic agent. Thus, we envision the idea of testing our nanorods for photothermal therapy and MR imaging application both in vitro and in vivo, achieving an excellent T2 MRI contrast and photothermal therapy effect with as prepared PEGylated nanorods.


2021 ◽  
Vol 11 (40) ◽  
pp. 187-187
Author(s):  
Giovanna Silvestri

Background and Aims. Homeopathic prescription is based on the so-called law of similars, i.e. 1) on a patient sharing symptoms with the artificial and reversible disease caused by a drug taken in the state of health in a proving (Materia Medica Pura); 2) on systematic observations of pathogenetic effects due to accidental drug abuse (toxicology). However, in contemporary homeopathy, distortions in the application of the law are not infrequent, and they will be considered here. Methods. Two main biases are described and analyzed: 1) the shift towards the law of the same, concerning methods like isopathy and homotoxicology; 2) the a priori attribution of therapeutic properties to high dilutions of a given substance. The first twist can be retraced to the extension of the concept of drainage. Drainage is aimed to restore a blocked function by making use of a drug with affinity for a given anatomic district or a specific function – tropism. To some extent this technique is compatible with classical homeopathy, though not based on the law of similars. In any case, drainage has limited effects and typically precedes the use of a simillimum identified within a holistic view. The second kind of distortion is due to the influence of the ancient doctrine of signaturae. In the Organon S. Hahnemann warns against the temptation of ascribing to remedies any effect or property without a preliminary screening through proving. However, while doctrine of signaturae was regarded by classical masters as a further support to experimental findings, rather than being used to infer ex novo substance properties, several homeopaths have expanded its application to the point of using it as an alternative approach to Materia Medica. Conclusions. In a picture of contemporary homeopathy based on these premises, we can draw a line which goes from methods combining isopathy and drainage, acting only on a local level, to approaches somewhat related to the doctrine of signaturae, postulating a priori essences of remedies apart from experimental research. Classical homeopathy (centered on the original concept of simillimum) lies at the middle. The two opposite ends of the picture remind of the Cartesian dichotomy of reductionism. This classification, far from representing a continuum, hints at the danger of an allopathic drift of homeopathy. We fear that any attempt to reconcile strongly heterogeneous principles and views in the so-called “integrated” approach to disease is a chimera, and that it would benefit market rather than the “true art of healing” as originally conceived.


Author(s):  
. Harshita ◽  
Reena Sharma

Terminalia arjuna also known as arjun or arjuna, is a member of Combretaceae family. Medicinal or therapeutic plant plays a crucial role to cure various diseases and Terminalia arjuna is one such therapeutic plant. This comprehensive review helps in studying various aspects like phytochemical, pharmacological, ethnomedical, phytological and clinical significance. Alkaloids, flavonoids, triterpenoids, glycosides and mineral ions present in different parts of the plant are discussed. Terminalia arjuna is used mainly in cardiovascular treatment, shows antibacterial, antimicrobial and antifungal properties.


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