Current status of wet lab and cadaveric simulation in urological training: A systematic review

Introduction: We undertook a systematic review of the use of wet lab (animal and cadaveric) simulation models in urological training, with an aim to establishing a level of evidence (LoE) for studies and level of recommendation (LoR) for models, as well as evaluating types of validation. Methods: Medline, EMBASE, and Cochrane databases were searched for English-language studies using search terms including a combination of surgery, surgical training, and medical education. These results were combined with wet lab, animal model, cadaveric, and in-vivo. Studies were then assigned a LoE and LoR if appropriate as per the education-modified Oxford Centre for Evidence-Based Medicine classification. Results: A total of 43 articles met the inclusion criteria. There was a mean of 23.1 (±19.2) participants per study with a median of 20. Overall, the studies were largely of low quality, with 90.7% of studies being lower than 2a LoE (n=26 for LoE 2b and n=13 for LoE 3). The majority (72.1%, n=31) of studies were in animal models and 27.9% (n=12) were in cadaveric models. Conclusions: Simulation in urological education is becoming more prevalent in the literature, however, there is a focus on animal rather than cadaveric simulation, possibly due to cost and ethical considerations. Studies are also predominately of a low LoE; more higher LoEs, especially randomized controlled studies, are needed.

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Transplantation of Adipose-derived Cells for Periodontal Regeneration: A Systematic Review

Current Stem Cell Research & Therapy ◽

10.2174/1574888x13666181105144430 ◽

2019 ◽

Vol 14 (6) ◽

pp. 504-518 ◽

Cited By ~ 3

Author(s):

Dilcele Silva Moreira Dziedzic ◽

Bassam Felipe Mogharbel ◽

Priscila Elias Ferreira ◽

Ana Carolina Irioda ◽

Katherine Athayde Teixeira de Carvalho

Keyword(s):

Systematic Review ◽

Animal Models ◽

Platelet Rich Plasma ◽

Periodontal Regeneration ◽

In Vitro Studies ◽

In Vivo Studies ◽

Cell Sources ◽

Study Designs

This systematic review evaluated the transplantation of cells derived from adipose tissue for applications in dentistry. SCOPUS, PUBMED and LILACS databases were searched for in vitro studies and pre-clinical animal model studies using the keywords “ADIPOSE”, “CELLS”, and “PERIODONTAL”, with the Boolean operator “AND”. A total of 160 titles and abstracts were identified, and 29 publications met the inclusion criteria, 14 in vitro and 15 in vivo studies. In vitro studies demonstrated that adipose- derived cells stimulate neovascularization, have osteogenic and odontogenic potential; besides adhesion, proliferation and differentiation on probable cell carriers. Preclinical studies described improvement of bone and periodontal healing with the association of adipose-derived cells and the carrier materials tested: Platelet Rich Plasma, Fibrin, Collagen and Synthetic polymer. There is evidence from the current in vitro and in vivo data indicating that adipose-derived cells may contribute to bone and periodontal regeneration. The small quantity of studies and the large variation on study designs, from animal models, cell sources and defect morphology, did not favor a meta-analysis. Additional studies need to be conducted to investigate the regeneration variability and the mechanisms of cell participation in the processes. An overview of animal models, cell sources, and scaffolds, as well as new perspectives are provided for future bone and periodontal regeneration study designs.

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67 Current Status and Future Prospective of the Use of Plant Bioactive Compounds in Dairy and Beef Cattle

Journal of Animal Science ◽

10.1093/jas/skab054.222 ◽

2021 ◽

Vol 99 (Supplement_1) ◽

pp. 132-132

Author(s):

Sergio Calsamiglia ◽

Maria Rodriguez-Prado ◽

Gonzalo Fernandez-Turren ◽

Lorena Castillejos

Keyword(s):

Beef Cattle ◽

Essential Oils ◽

Average Daily Gain ◽

Rumen Fermentation ◽

Production Performance ◽

In Vivo Studies ◽

Current Status ◽

The Impact

Abstract In the last 20 years there has been extensive in vitro research on the effects of plant extracts and essential oils on rumen microbial fermentation. The main objectives have been to improve energy metabolism through a reduction in methane emissions and an increase in propionate production; and to improve protein metabolism by reducing proteolysis and deamination. While the positive results from in vitro studies has stimulated the release of commercial products based on blends of essential oils, there is limited in vivo evidence on the rumen fermentation and production performance effects. A literature search was conducted to select in vivo studies where information on rumen fermentation and animal performance was reported. For dairy cattle, we identified 37 studies of which 21 were adequate to test production performance. Ten studies reported increases and 3 decreases in milk yield. For beef cattle, we identified 20 studies with rumen fermentation profile and 22 with performance data. Average daily gain improved in 7 and decreased in 1 study. Only 1 out of 16 studies reported an improvement in feed efficiency. Data indicate that out of more than 500 products tested in vitro, only around 20 have been tested in vivo in different mixtures and doses. The use of statistical approaches will allow to describe the conditions, doses and responses in dairy and beef cattle performance. The search for postruminal effects offers another alternative use. Evidence for effects on the intestinal and systemic effects on the immune system and antioxidant status (i.e., capsicum, garlic, eugenol, cinnamaldehyde curcuma, catechins, anethol or pinene), and in the modulation of metabolic regulation (capsicum, cinnamaldehyde, curcuma or garlic) may open the opportunity for future applications. However, stability of the product in the GI tract, description of the mechanisms of action and the impact of these changes on performance needs to be further demonstrated.

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Antiproliferative activity of thiazole and oxazole derivatives: A systematic review of in vitro and in vivo studies

Biomedicine & Pharmacotherapy ◽

10.1016/j.biopha.2021.111495 ◽

2021 ◽

Vol 138 ◽

pp. 111495

Author(s):

Nancy Y. Guerrero-Pepinosa ◽

María C. Cardona-Trujillo ◽

Sandra C. Garzón-Castaño ◽

Luz Angela Veloza ◽

Juan C. Sepúlveda-Arias

Keyword(s):

Systematic Review ◽

Antiproliferative Activity ◽

In Vivo Studies ◽

Oxazole Derivatives

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Infrared Thermography for the Evaluation of Inflammatory and Degenerative Joint Diseases: A Systematic Review

Cartilage ◽

10.1177/19476035211063862 ◽

2021 ◽

Vol 13 (2_suppl) ◽

pp. 1790S-1801S

Author(s):

Guglielmo Schiavon ◽

Gianluigi Capone ◽

Monique Frize ◽

Stefano Zaffagnini ◽

Christian Candrian ◽

...

Keyword(s):

Systematic Review ◽

Disease Progression ◽

Infrared Thermography ◽

Rheumatic Diseases ◽

English Language ◽

Response To Treatment ◽

Cochrane Library ◽

Joint Diseases ◽

Level Of Evidence ◽

Post Evaluation

Objective Inflammation plays a central role in the pathophysiology of rheumatic diseases as well as in osteoarthritis. Temperature, which can be quantified using infrared thermography, provides information about the inflammatory component of joint diseases. This systematic review aims at assessing infrared thermography potential and limitations in these pathologies. Design A systematic review was performed on 3 major databases: PubMed, Cochrane library, and Web of Science, on clinical reports of any level of evidence in English language, published from 1990 to May 2021, with infrared thermography used for diagnosis of osteoarthritis and rheumatic diseases, monitoring disease progression, or response to treatment. Relevant data were extracted, collected in a database, and analyzed for the purpose of this systematic review. Results Of 718 screened articles 32 were found to be eligible for inclusion, for a total of 2094 patients. Nine studies reported the application to osteoarthritis, 21 to rheumatic diseases, 2 on both. The publication trend showed an increasing interest in the last decade. Seven studies investigated the correlation of temperature changes with osteoarthritis, 16 with rheumatic diseases, and 2 with both, whereas 2 focused on the pre-post evaluation to investigate treatment results in patients with osteoarthritis and 5 in patients with rheumatic diseases. A correlation was shown between thermal findings and disease presence and stage, as well as the clinical assessment of disease activity and response to treatment, supporting infrared thermography role in the study and management of rheumatic diseases and osteoarthritis. Conclusions The systematic literature review showed an increasing interest in this technology, with several applications in different joints affected by inflammatory and degenerative pathologies. Infrared thermography proved to be a simple, accurate, noninvasive, and radiation-free method, which could be used in addition to the currently available tools for screening, diagnosis, monitoring of disease progression, and response to medical treatment.

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Tissue Engineering of Muscles and Cartilages Using Polyelectrolyte Hydrogels

Advances in Materials Science and Engineering ◽

10.1155/2014/154071 ◽

2014 ◽

Vol 2014 ◽

pp. 1-7 ◽

Cited By ~ 3

Author(s):

Hyuck Joon Kwon

Keyword(s):

Tissue Engineering ◽

In Vivo Studies ◽

Current Status ◽

Polyelectrolyte Gel ◽

Polyelectrolyte Gels ◽

Joint Surfaces ◽

Functional Replacement ◽

And Cartilage

The prevalent nature of osteoarthritis that causes the erosion of joint surfaces and loss of mobility and muscle dystrophy that weakens the musculoskeletal system and hampers locomotion underlies the importance of developing functional replacement or regeneration of muscle and cartilage tissues. Polyelectrolyte gels have high potential as cellular scaffolds due to characteristic properties similar to biological matrixes. A number of in vitro and in vivo studies demonstrated that polyelectrolyte gels are useful for replacement and regeneration of muscle and cartilage tissues. In addition, it was also found that polyelectrolyte gels have high biocompatibility, durability, and resistance to biodegradation. Moreover, polyelectrolyte gels can overcome their drawbacks of mechanical behavior by introducing double network into the gel. This paper reviews the current status and recent progress of polyelectrolyte gel-based tissue engineering for repairs of muscle and cartilage tissues.

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The Efficacy of Stem Cells Secretome Application in Osteoarthritis: A Systematic Review of In Vivo Studies

Stem Cell Reviews and Reports ◽

10.1007/s12015-020-09980-x ◽

2020 ◽

Vol 16 (6) ◽

pp. 1222-1241 ◽

Cited By ~ 1

Author(s):

Maria Bousnaki ◽

Athina Bakopoulou ◽

Aristeidis Kritis ◽

Petros Koidis

Keyword(s):

Systematic Review ◽

Stem Cells ◽

In Vivo Studies

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Health Beneficial Effects of Moomiaii in Traditional Medicine

Galen Medical Journal ◽

10.31661/gmj.v9i0.1743 ◽

2020 ◽

Vol 9 ◽

pp. 1743

Author(s):

Solmaz Rahmani Barouji ◽

Amir Saber ◽

Mohammadali Torbati ◽

Seyyed Mohammad Bagher Fazljou ◽

Ahmad Yari Khosroushahi

Keyword(s):

Traditional Medicine ◽

English Language ◽

Modern Medicine ◽

In Vivo Studies ◽

Beneficial Effects ◽

Anticancer Properties ◽

Language Studies ◽

Health Complications

raditional medicine (TM) that developed over the years within various societies consists of medical experimental knowledge and practices, which apply natural methods and compounds for general wellness and healing. Moomiaii as a pale-brown to blackish-brown natural exudate is one of the natural compounds in traditional medicine that has been used over 3000 years in many countries of the world especially in India, China, Russia, Iran, Mongolia, Kazakhstan and Kirgizstan. We reviewed all English-language studies about Moomiaii that we accessed them. In traditional medicine, many beneficial activities have been attributed to Moomiaii and to its main constituents, Humic acid and Fulvic acid, which are widely used to prevent and treatment of different diseases. Some modern scientific investigations showed that Moomiaii as a safe dietary supplement can be beneficial in various health complications. Even though the beneficial effects of Moomiaii have been confirmed in traditional and modern medicine, it seems that additional in-vitro/in-vivo studies and comprehensive clinical trials are necessary to explain the whole mechanisms of action and to determine the effective doses in various diseases. We discuss and clarify the claimed health beneficial effects of Moomiaii in some wide-spread diseases regarding its anti-ulcerogenic, immunomodulatory, antidiabetic, antioxidative and anticancer properties. [GMJ.2020;9:e1743]

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Medicinal Plants with Anti-Trichomonas vaginalis Activity in Iran: A Systematic Review

Iranian Journal of Parasitology ◽

10.18502/ijpa.v14i1.712 ◽

2019 ◽

Cited By ~ 2

Author(s):

Hajar ZIAEI HEZARJARIBI ◽

Najmeh NADEALI ◽

Mahdi FAKHAR ◽

Masoud SOOSARAEI

Keyword(s):

Systematic Review ◽

Medicinal Plants ◽

Trichomonas Vaginalis ◽

Scientific Information ◽

Medicinal Herbs ◽

In Vivo Studies ◽

Eligibility Criteria ◽

Sexually Transmitted

Background: Trichomoniasis, due to Trichomonas vaginalis, is one of the most common sexually transmitted parasitic diseases in the world such as Iran. This systematic review aimed to explore the studies evaluating the medicinal herbs with anti- T. vaginalis activity which used in Iran. Methods: Articles published in 4 Persian and 4 English databases were obtained between 2000 and 2015 including Google Scholar, PubMed, Science Direct, Scopus, Magiran, Barakatkns (formerly IranMedex), Elm net, and SID (Scientific Information Database). Studies out of Iran, studies on animal models and articles on other parasite species than T. vaginalis were excluded from this review. Results: Twenty-one articles including in vitro experiments, met our eligibility criteria. Thoroughly, 26 types of plants were examined against T. vaginalis. Medicinal herbs such as Artemisia, Zataria multiflora, and Lavandula angustifolia are remarkably effective on T. vaginalis. As such, use of other parts of these plants in different concentrations and timelines is recommended for future in vivo studies. Conclusion: The present systematic review provides comprehensive and useful information about Iranian medicinal plants with anti-T. vaginalis activity, which would be examined in the future experimental and clinical trials and herbal combination therapy.

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Viscum album (L) extracts in cancer treatment: a systematic review of in vitro and in vivo studies

International Journal of High Dilution Research - ISSN 1982-6206 ◽

10.51910/ijhdr.v14i2.787 ◽

2021 ◽

Vol 14 (2) ◽

pp. 52-52

Author(s):

Aloisio Cunha de Carvalho ◽

Leoni Villano Bonamin

Keyword(s):

Systematic Review ◽

Experimental Studies ◽

Pharmaceutical Preparations ◽

Viscum Album ◽

In Vitro Models ◽

In Vivo Studies ◽

Pubmed Database ◽

Anti Cancer

Background: Several reviews about phytotherapy and homeopathy have been published in the last years, including Viscum album (VA.L). VA is a parasite plant whose extract has anti-cancer proprieties and is used alone or in combination with conventional chemotherapy. Methods: We performed a systematic review about the in vivo and in vitro models described in the literature, including veterinary clinical trials. The literature was consulted from Pubmed database. Results: There are several kinds of pharmaceutical preparations about VA and their active principles used in experimental studies, lectin being frequently studied (alone or as an extract compound). More than 50% of available literature about VA is related to the lectin effects. On the other hand, the effects of viscotoxins are less studied. Among the in vivo experimental studies about VA and its compounds, the B16 murine melanoma is the most used model, followed by Ehrlich, Walker and Dalton tumors. The results point to the apoptotic effects, metastasis control and tumor regression. Some veterinary clinical studies about the use of VA in the treatment of sarcoid, fibrosarcoma and neuroblastoma are quoted in literature too, with interesting results. Considering the in vitro models, our review revealed that NALM6 leukemia cells, B16 melanoma and NC1-H460 lung carcinoma were the most studied tumor models, apoptosis signals being the most important findings. Only one study verified immunoglobulin and interleukin production. All consulted papers were related to phytotherapy preparations only. Conclusions: Although the literature about the anti-cancer activity of VA extract and its lectins is enough, there is a marked lack of information about viscotoxin activities and about the effects of homeopathic preparations of this plant on animal tumors and on in vitro cultivated tumor cells.

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