scholarly journals Border Confluences: Borderland Narratives from the Mexican War to the Present (review)

2005 ◽  
Vol 29 (1) ◽  
pp. 148-151
Author(s):  
Luz Elena Ramirez
Keyword(s):  
Present Review ◽  
Mexican War ◽  
Borderland Narratives

Indications and practice of enteral nutrition

2014 ◽  
Vol 155 (51) ◽  
pp. 2028-2033 ◽  
Author(s):  
Judit Hallay ◽  
Dániel Nagy ◽  
Béla Fülesdi
Keyword(s):  
Risk Factors ◽  
Treatment Outcome ◽  
Enteral Nutrition ◽  
Hospital Stay ◽  
Length Of Hospital Stay ◽  
Nutrition Therapy ◽  
Present Review ◽  
Hospitalised Patients ◽  
Impact On Treatment ◽  
Efficacy Of Treatment

Malnutrition in hospitalised patients has a significant and disadvantageous impact on treatment outcome. If possible, enteral nutrition with an energy/protein-balanced nutrient should be preferred depending on the patient’s condition, type of illness and risk factors. The aim of the nutrition therapy is to increase the efficacy of treatment and shorten the length of hospital stay in order to ensure rapid rehabilitation. In the present review the authors summarize the most important clinical and practical aspects of enteral nutrition therapy. Orv. Hetil., 2014, 155(51), 2028–2033.

Laser Influence on Dental Sensitivity Compared to Other Light Sources Used During In-office Dental Bleaching: Systematic Review and Meta-analysis

2020 ◽  
Vol 45 (6) ◽  
pp. 589-597
Author(s):  
BGS Casado ◽  
EP Pellizzer ◽  
JR Souto Maior ◽  
CAA Lemos ◽  
BCE Vasconcelos ◽  
...  
Keyword(s):  
Randomized Clinical Trials ◽  
Color Change ◽  
Meta Analysis ◽  
Present Review ◽  
Cochrane Library ◽  
Light Sources ◽  
Eligibility Criteria ◽  
Tooth Color ◽  
Significant Difference ◽  
Meta Analyses

Clinical Relevance The use of laser light during bleaching will not reduce the incidence or severity of sensitivity and will not increase the degree of color change compared with nonlaser light sources. SUMMARY Objective: To evaluate whether the use of laser during in-office bleaching promotes a reduction in dental sensitivity after bleaching compared with other light sources. Methods: The present review was conducted following the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) and is registered with PROSPERO (CDR42018096591). Searches were conducted in the PubMed/Medline, Web of Science, and Cochrane Library databases for relevant articles published up to August 2018. Only randomized clinical trials among adults that compared the use of laser during in-office whitening and other light sources were considered eligible. Results: After analysis of the texts retrieved during the database search, six articles met the eligibility criteria and were selected for the present review. For the outcome dental sensitivity, no significant difference was found favoring any type of light either for intensity (mean difference [MD]: −1.60; confidence interval [CI]: −3.42 to 0.22; p=0.09) or incidence (MD: 1.00; CI: 0.755 to 1.33; p=1.00). Regarding change in tooth color, no significant differences were found between the use of the laser and other light sources (MD: −2.22; CI: −6.36 to 1.93; p=0.29). Conclusions: Within the limitations of the present study, laser exerts no influence on tooth sensitivity compared with other light sources when used during in-office bleaching. The included studies demonstrated that laser use during in-office bleaching may have no influence on tooth color change.

Phytosome Drug Delivery of Natural Products: A Promising Technique for Enhancing Bioavailability

2017 ◽  
Vol 7 (03) ◽  
Author(s):  
Rani Anjana ◽  
Kumar Sunil ◽  
Sharma Hitender ◽  
Khar R. K.
Keyword(s):  
Drug Delivery ◽  
Natural Products ◽  
Plant Extract ◽  
Herbal Extract ◽  
Present Review ◽  
Absorption Profile ◽  
Promising Technique ◽  
Characterization Techniques ◽  
Advanced Form

The phytosome technology was developed by Indena markedly enhancing the bioavailability of selected phytomedicines, by incorporating phospholipids into standardized plant extract, which improve their absorption and utilization. Phytosome are advanced form of herbal extract that shows better absorption profile than conventional herbal extract. The present review focus on the preparation and characterization techniques of phytosomes, merits and various landmarks in the field of phytosomes.

The New Geriatric Syndromes

2019 ◽  
Vol 15 (1) ◽  
pp. 33-36
Author(s):  
Animesh Gupta ◽  
Soumya K. Inamadar ◽  
Ashish Goel
Keyword(s):  
Health Outcomes ◽  
Sleep Disorders ◽  
Elderly Population ◽  
Oropharyngeal Dysphagia ◽  
The Elderly ◽  
Present Review ◽  
Social Deficits ◽  
Geriatric Syndromes ◽  
Adverse Health Outcomes ◽  
Clinical Conditions

Geriatric syndromes consist of common clinical conditions affecting the elderly population. They lead to multiple, interacting medical and social deficits that increase the risk of adverse health outcomes, including dependence, institutionalization and also death. Research over the last few decades, in this area of medicine, has led to evolution of newer syndromes that pose a greater challenge to the physician. The present review aims to provide a synopsis of some of the newer syndromes like frailty, osteosarcopenia, sleep disorders and oropharyngeal dysphagia that have emerged in geriatric literature in recent times.

Uterine Function: From Normal to Polycystic Ovarian Syndrome Alterations

2018 ◽  
Vol 25 (15) ◽  
pp. 1792-1804 ◽  
Author(s):  
Silvana R. Ferreira ◽  
Alicia B. Motta
Keyword(s):  
Endometrial Cancer ◽  
Adhesion Molecules ◽  
Polycystic Ovarian Syndrome ◽  
Cellular Proliferation ◽  
Steroid Receptors ◽  
Reproductive Age ◽  
Present Review ◽  
Implantation Failure ◽  
Uterine Function ◽  
Ovarian Syndrome

Background: The endometrium is one of the most important female reproductive organs. Polycystic ovarian syndrome (PCOS) is a reproductive and endocrine pathology that affect women of reproductive age. PCOS negatively affects the endometrium, leading to implantation failure and proliferative aberrations. Methods: We conducted a search at the http://www.ncbi.nlm.nhi.gov/pubmed/electronic database using the following key words: endometrial steroid receptors, endometrium, uterine function, endometrium and PCOS, implantation window, implantation and PCOS, implantation markers, inflammation, oxidative stress. We selected the articles based on their titles and abstracts, then we analyzed the full text and classified the articles depending on the information provided according to the sections of the present review. Results: The endocrine and metabolic abnormalities displayed in women with PCOS promote complex effects on the endometrium, leading to a low rate of implantation and even infertility. Women with PCOS show alterations in the Hypothalamic-Pituitary- Ovarian axis, which results in constant circulating levels of estrogen, similar to those at the early follicular phase, and a deficiency in the withdrawal of estrogen and progesterone. Besides this deficiency in the withdrawal of estrogen and progesterone, the insulin/ glucose pathway, adhesion molecules, cytokines and the inflammatory cascade, together with the establishment of a pro-oxidative status, lead to an imbalance in the uterine function, which in turn leads to implantation failure or even endometrial cancer. Conclusion: Women with PCOS display a dysregulation of the Hypothalamic-Pituitary- Ovarian axis, which alters the steroid pathway. In addition, the deficiency in the withdrawal of estrogen and progesterone in the endometrium results in abnormal endometrial cellular proliferation. The imbalance in adipose tissue observed in PCOS patients reinforces the increase in circulating hormones. The present review describes the role of hormones, metabolites, cytokines, adhesion molecules and the insulin/glucose pathway related to the uterine endometrium in women with PCOS and their role in implantation failure and development of endometrial cancer.

Hydrogel-clay Nanocomposites as Carriers for Controlled Release

2020 ◽  
Vol 27 (6) ◽  
pp. 919-954 ◽  
Author(s):  
Raluca Ianchis ◽  
Claudia Mihaela Ninciuleanu ◽  
Ioana Catalina Gifu ◽  
Elvira Alexandrescu ◽  
Cristina Lavinia Nistor ◽  
...  
Keyword(s):  
Drug Delivery ◽  
Controlled Release ◽  
Hybrid Materials ◽  
Pharmaceutical Formulations ◽  
Tree Of Life ◽  
Present Review ◽  
Clay Nanocomposites ◽  
Delivery Platform ◽  
Complex Hybrid

The present review aims to summarize the research efforts undertaken in the last few years in the development and testing of hydrogel-clay nanocomposites proposed as carriers for controlled release of diverse drugs. Their advantages, disadvantages and different compositions of polymers/biopolymers with diverse types of clays, as well as their interactions are discussed. Illustrative examples of studies regarding hydrogel-clay nanocomposites are detailed in order to underline the progressive researches on hydrogel-clay-drug pharmaceutical formulations able to respond to a series of demands for the most diverse applications. Brief descriptions of the different techniques used for the characterization of the obtained complex hybrid materials such as: swelling, TGA, DSC, FTIR, XRD, mechanical, SEM, TEM and biology tests, are also included. Enlightened by the presented data, we can suppose that hydrogel-clay nanocomposites will still be a challenging subject of global assiduous researches. We can dare to dream to an efficient drug delivery platform for the treatment of multiple affection concomitantly, these being undoubtedly like ”a tree of life” bearing different kinds of fruits and leaves proper for human healing.

Effects of Diets on Adipose Tissue

2019 ◽  
Vol 26 (19) ◽  
pp. 3593-3612
Author(s):  
Silvia Ezquerro ◽  
Amaia Rodríguez ◽  
Piero Portincasa ◽  
Gema Frühbeck
Keyword(s):  
Adipose Tissue ◽  
Food Preferences ◽  
Overweight And Obesity ◽  
Economic Consequences ◽  
Present Review ◽  
Calorie Intake ◽  
Dietary Interventions ◽  
Major Health Problem ◽  
Global Epidemic ◽  
Excess Adiposity

Background: Obesity is a major health problem that has become a global epidemic. Overweight and obesity are commonly associated with the development of several pathologies, such as insulin resistance, cardiovascular diseases, sleep apnea and several types of cancer, which can lead to further morbidity and mortality. An increased abdominal adiposity renders overweight and obese individuals more prone to metabolic and cardiovascular problems. Objective: This Review aims to describe the dietary strategies to deal with excess adiposity given the medical, social and economic consequences of obesity. Methods: One hundred and eighty-five papers were included in the present Review. Results: Excess adiposity leads to several changes in the biology, morphology and function of the adipose tissue, such as adipocyte hypertrophy and hyperplasia, adipose tissue inflammation and fibrosis and an impaired secretion of adipokines, contributing to the onset of obesity- related comorbidities. The first approach for obesity management and prevention is the implementation of a diet combined with physical activity. The present review summarizes the compelling evidence showing body composition changes, impact on cardiometabolism and potential adverse effects of very-low calorie, low- and high-carbohydrate, high-protein or low-fat diets. The use of macronutrients during the preprandial and postprandial state has been also reviewed to better understand the metabolic changes induced by different dietary interventions. Conclusion: Dietary changes should be individualised, tailored to food preferences and allow for flexible approaches to reducing calorie intake in order to increase the motivation and compliance of overweight and obese patients.

Osteoporosis Entwined with Cardiovascular Disease: The Implication of Osteoprotegerin and Example of Statins

2020 ◽  
Vol 27 ◽  
Author(s):  
Maria V. Deligiorgi ◽  
Mihalis I. Panayiotidis ◽  
Gerasimos Siasos ◽  
Dimitrios T. Trafalis
Keyword(s):  
Cardiovascular Disease ◽  
Physicochemical Characteristics ◽  
Dual Role ◽  
Present Review ◽  
Vascular Cells ◽  
Molecular Fingerprint ◽  
Missing Link ◽  
Epidemiological Factors ◽  
Outstanding Issue

: Beyond being epiphenomenon of shared epidemiological factors, the integration of osteoporosis (OP) with cardiovascular disease (CVD)− termed "calcification paradox"− reflects a continuum of aberrant cardiometabolic status. The present review provides background knowledge on "calcification paradox", focusing on the endocrine aspect of vasculature orchestrated by the osteoblastic molecular fingerprint of vascular cells, acquired via imbalance among established modulators of mineralization. Osteoprotegerin (OPG)–the well-established osteoprotective cytokine−has recently been shown to exert a vessel-modifying role. Prompted by this notion, the present review interrogates OPG as the potential missing link between OP and CVD. However, so far, the confirmation of this hypothesis is hindered by the equivocal role of OPG in CVD, being both proatherosclerotic and antiatherosclerotic. Further research is needed to illuminate whether OPG could be biomarker of the "calcification paradox". Moreover, the present review brings into prominence the dual role of statins−cardioprotective and osteoprotective− as potential illustration of the integration of CVD with OP. Considering that the statins-induced modulation of OPG is central to the statins-driven osteoprotective signalling, statins could be suggested as illustration of the role of OPG in the bone/vessels crosstalk, if further studies consolidate the contribution of OPG to the cardioprotective role of statins. Another outstanding issue that merits further evaluation is the inconsistency of the osteoprotective role of statins. Further understanding of the varying bone-modifying role of statins, likely attributed to the unique profile of different classes of statins defined by distinct physicochemical characteristics, may yield tangible benefits for treating simultaneously OP and CVD.

A Comprehensive Review on the Therapeutic Versatility of Imidazo [2,1-b]thiazoles

2020 ◽  
Vol 27 (40) ◽  
pp. 6864-6887 ◽  
Author(s):  
Mohd Adil Shareef ◽  
Irfan Khan ◽  
Bathini Nagendra Babu ◽  
Ahmed Kamal
Keyword(s):  
Literature Review ◽  
Medicinal Chemistry ◽  
Therapeutic Agents ◽  
Present Review ◽  
Thiazole Derivatives ◽  
Pharmacological Activities ◽  
Comprehensive Review ◽  
Derivatives Of

Background:: Imidazo[2,1-b]thiazole, a well-known fused five-membered hetrocycle is one of the most promising and versatile moieties in the area of medicinal chemistry. Derivatives of imidazo[2,1-b]thiazole have been investigated for the development of new derivatives that exhibit diverse pharmacological activities. This fused heterocycle is also a part of a number of therapeutic agents. Objective:: To review the extensive pharmacological activities of imidazo[2,1-b]thiazole derivatives and the new molecules developed between 2000-2018 and their usefulness. Method:: Thorough literature review of all relevant papers and patents was conducted. Conclusion:: The present review, covering a number of aspects, is expected to provide useful insights in the design of imidazo[2,1-b]thiazole-based compounds and would inspire the medicinal chemists for a comprehensive and target-oriented information to achieve a major breakthrough in the development of clinically viable candidates.

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