scholarly journals Augmentation of the Female Reproductive System Using Honey: A Mini Systematic Review

Molecules ◽  
2021 ◽  
Vol 26 (3) ◽  
pp. 649
Author(s):  
Nur Hilwani Ismail ◽  
Siti Fatimah Ibrahim ◽  
Farah Hanan Fathihah Jaffar ◽  
Mohd Helmy Mokhtar ◽  
Kok Yong Chin ◽  
...  
Keyword(s):  
Reproductive System ◽  
Clinical Studies ◽  
Biological Effects ◽  
Data Extraction ◽  
Experimental Studies ◽  
Model Organism ◽  
Current Evidence ◽  
Cochrane Library ◽  
Female Reproductive System

Phytochemical contents of honey are presumed to be beneficial to the female reproductive system (FRS). However, the biological effects of honey supplementation (HS) in vivo on the FRS remain unclear. This review aims to investigate the current literature on the effects of HS on the FRS, particularly on the sex hormone profile and reproductive organs (uterus and vagina). A systematic literature search using Scopus, MEDLINE via Ovid and Cochrane Library databases was conducted. Records were screened and identified for preclinical and clinical studies addressing the effects of HS on the FRS. Data on populations, interventions, outcomes and methodological quality were extracted. Studies were synthesised using tables and written summaries. Of the 198 identified records, six fulfilled the inclusion criteria. All six records were used for data extraction: two experimental studies using rats as the model organism and four human clinical studies of honey on female reproductive health. HS elevated the progesterone levels, restrained body weight increase, prevented uterine and vaginal atrophies in ovariectomised rats, attenuated symptoms of candidiasis and improved oxidative status in patients. Current evidence shows that short-term HS following surgical or physiological menopause exerts an oestrogenic, antioxidant and anti-inflammatory effect on the FRS. However, insufficient long-term studies preclude any definitive conclusions.

scholarly journals Functionalized Nanoparticles Activated by Photodynamic Therapy as an Antimicrobial Strategy in Endodontics: A Scoping Review

Antibiotics ◽  
2021 ◽  
Vol 10 (9) ◽  
pp. 1064
Author(s):  
Pablo Betancourt ◽  
Nadia Brocal ◽  
Eulàlia Sans-Serramitjana ◽  
Carlos Zaror
Keyword(s):  
Photodynamic Therapy ◽  
Scoping Review ◽  
Selection Process ◽  
Data Extraction ◽  
Cochrane Library ◽  
Qualitative Synthesis ◽  
Promising Alternative ◽  
Root Canals ◽  
Low Cytotoxicity

The eradication of endodontic pathogens continues to be the focus of the search for new root canal system (RCS) disinfection strategies. This scoping review provides a comprehensive synthesis of antimicrobial photodynamic therapy (aPDT) using nanoparticles (NPs) as an alternative to optimize RCS disinfection. A systematic search up to March 2021 was carried out using the MEDLINE, EMBASE, Scopus, Lilacs, Central Cochrane Library, and BBO databases. We included studies focused on evaluating the activation of NPs by aPDT in inoculated root canals of human or animal teeth or bacterial cultures in the laboratory. The selection process and data extraction were carried out by two researchers independently. A qualitative synthesis of the results was performed. A total of seventeen studies were included, of which twelve showed a substantial antibacterial efficacy, two assessed the substantivity of the disinfection effect, and three showed low cytotoxicity. No adverse effects were reported. The use of functionalized NPs with photosensitizer molecules in aPDT has been shown to be effective in reducing the bacteria count, making it a promising alternative in endodontic disinfection. Further studies are needed to assess the development of this therapy in in vivo conditions, with detailed information about the laser parameters used to allow the development of safe and standardized protocols.

Comparison between Ologen implant and Mitomycin C in trabeculectomy: A Systematic Review and Meta-Analysis

2019 ◽  
Author(s):  
Xiaoyan Liu ◽  
Yali Du ◽  
Min Lei ◽  
Leyi Zhuang ◽  
Peng Lv
Keyword(s):  
Adverse Events ◽  
Success Rate ◽  
Data Extraction ◽  
Meta Analysis ◽  
Collagen Matrix ◽  
Current Evidence ◽  
Cochrane Library ◽  
Significant Difference ◽  
Mean Differences ◽  
Alternative Choice

Abstract Objective To evaluate the effectiveness and safety of the biodegradable collagen matrix (Ologen) implant in trabeculectomy. Research design and methods We searched Pubmed, Cochrane library, Embase and Web of Science databases to find studies that met our pre-stated inclusion criteria. Reference lists of retrieved articles were also reviewed. The search was finished by February 2019. Study selection, data extraction, quality assessment, and data analyses were performed according to the Cochrane standards. Either a fixed or a random-effects model was used to calculate the overall combined risk estimates. The efficacy measures were the weighted mean differences (WMDs) for the intraocular pressure reduction (IOPR) and the glaucoma medications reduction, the odds ratio (OR) for the success rate and adverse events. Results Fifteen randomized controlled trials involved 682 eyes were included in the meta-analysis. There were no statistically differences between two groups in the IOPR at any time postoperatively. The MD of the IOPR was [MD= -0.45,95% Confidence Interval (CI), (-2.36,1.46), P=0.65] at one day, [MD= -0.82,95% CI, (-1.97, 0.33), P=0.16] at one week, [MD= -1.33, 95% CI,(-3.12, 0.47), P=0.15] at one month, [MD= 0.11,95% CI, (-1.87, 2.08), P=0.92] at three months, [MD= -0.60,95% CI, (-2.27, 1.06), P=0.48] at six months, [MD= -0.33,95% CI, (-1.99, 1.32), P=0.69] at one year, [MD= -0.13,95% CI, (-1.90, 1.65), P=0.89] at two years, [MD= 2.54,95% CI, (-2.83, 7.90), P=0.35] at three years, [MD= 3.04,95% CI, (-3.95, 10.03), P=0.39] at five years. There was no statistically significant difference between the Ologen groups and MMC groups concerned the complete success rate [OR=1.19, 95%CI, (0.83, 1.71), P=0.35]. With regard to the adverse events, no obvirously significance was observed. Seven studies reported the change of antiglaucoma medications. We found that the change of antiglaucoma medications is higher in MMC groups than that in Ologen groups [MD=-0.18, 95%CI, (-0.33, -0.03), P=0.02]. There is no significant difference in complications between the two groups. Conclusions From the current evidence, Ologen may be an alternative choice for trabeculectomy when considering the efficacy and safety. However, MMC might be the preferred choice concerned cost-effectiveness.

scholarly journals Prosopis Plant Chemical Composition and Pharmacological Attributes: Targeting Clinical Studies from Preclinical Evidence

Biomolecules ◽  
2019 ◽  
Vol 9 (12) ◽  
pp. 777 ◽  
Author(s):  
Javad Sharifi-Rad ◽  
Farzad Kobarfard ◽  
Athar Ata ◽  
Seyed Abdulmajid Ayatollahi ◽  
Nafiseh Khosravi-Dehaghi ◽  
...  
Keyword(s):  
Chemical Composition ◽  
Clinical Studies ◽  
Positive Impact ◽  
Biological Effects ◽  
Food Supplement ◽  
In Vivo Studies ◽  
Plant Chemical ◽  
Food Applications

Members of the Prosopis genus are native to America, Africa and Asia, and have long been used in traditional medicine. The Prosopis species most commonly used for medicinal purposes are P. africana, P. alba, P. cineraria, P. farcta, P. glandulosa, P. juliflora, P. nigra, P. ruscifolia and P. spicigera, which are highly effective in asthma, birth/postpartum pains, callouses, conjunctivitis, diabetes, diarrhea, expectorant, fever, flu, lactation, liver infection, malaria, otitis, pains, pediculosis, rheumatism, scabies, skin inflammations, spasm, stomach ache, bladder and pancreas stone removal. Flour, syrup, and beverages from Prosopis pods have also been potentially used for foods and food supplement formulation in many regions of the world. In addition, various in vitro and in vivo studies have revealed interesting antiplasmodial, antipyretic, anti-inflammatory, antimicrobial, anticancer, antidiabetic and wound healing effects. The phytochemical composition of Prosopis plants, namely their content of C-glycosyl flavones (such as schaftoside, isoschaftoside, vicenin II, vitexin and isovitexin) has been increasingly correlated with the observed biological effects. Thus, given the literature reports, Prosopis plants have positive impact on the human diet and general health. In this sense, the present review provides an in-depth overview of the literature data regarding Prosopis plants’ chemical composition, pharmacological and food applications, covering from pre-clinical data to upcoming clinical studies.

scholarly journals Acupuncture for menstrual migraine: a systematic review

2020 ◽  
pp. bmjspcare-2019-002024
Author(s):  
Mingxiao Yang ◽  
Ting Du ◽  
Hulin Long ◽  
Mingsheng Sun ◽  
Fanrong Liang ◽  
...  
Keyword(s):  
Data Extraction ◽  
Fixed Effect Model ◽  
Convincing Evidence ◽  
Risk Of Bias ◽  
Menstrual Migraine ◽  
Current Evidence ◽  
Cochrane Library ◽  
China National Knowledge Infrastructure ◽  
Headache Intensity ◽  
Migraine Frequency

Background and objectiveIn clinical practice, the evidence of acupuncture used as a treatment for migraine without aura is employed interchangeably to guide treatment for menstrual migraine. However, its effect and safety are not substantiated. This study aimed to assess the efficacy of acupuncture on the frequency and pain intensity of menstrual migraine.MethodsWe searched PubMed, Cochrane Library, China National Knowledge Infrastructure (CNKI) and other two Chinese databases from their inception to 1 May 2019. This study included randomised controlled trials of women with menstrual migraine receiving acupuncture or a valid control. Two reviewers independently completed study selection, data extraction and risk of bias assessment. We combined data with a fixed-effect model in RevMan. Clinical outcomes included migraine frequency and duration, headache intensity, and adverse events.ResultsThirteen studies with 826 subjects were included, 9 of which had data suitable for meta-analyses. Current evidence showed that acupuncture was not superior to sham acupuncture in reducing monthly migraine frequency and duration, average headache intensity, and analgesic use at completion of treatment or follow-up. Pooled data demonstrated a significant improvement in mean headache intensity in the acupuncture group compared with drugs. However, all studies were underpowered and associated with moderate to high risk of bias. No serious adverse event was related to acupuncture treatment.ConclusionsThere is no convincing evidence to support the use of acupuncture in treating menstrual migraine. Acupuncture cannot yet be recommended to patients with menstrual migraine until more solid evidence is produced.Trial registration numberCRD42019119337.

scholarly journals Treatment of Dental Caries with Diamine Silver Fluoride: Literature Review

2018 ◽  
Vol 20 (3) ◽  
pp. 152
Author(s):  
Marília Franco Punhagui ◽  
Jaqueline Costa Favaro ◽  
Beatriz Brandão Sacarpelli ◽  
Ricardo Danil Guiraldo ◽  
Murilo Baena Lopes ◽  
...  
Keyword(s):  
Literature Review ◽  
Data Extraction ◽  
Caries Prevention ◽  
In Vivo Studies ◽  
Permanent Teeth ◽  
Cochrane Library ◽  
Silver Diamine Fluoride ◽  
Non Invasive

AbstractBrazilian health care programs recommend the use of cariostatic solutions of silver diamine fluoride (SDF) or sodium fluoride varnishes for children 0 to 3 years old with high or moderate caries activity for the control of caries lesions. SDF is a safe, economical, efficient and non-invasive coadjuvant agent, exerting an antibacterial action capable of reducing superficial mineral loss of the enamel and can be used in the treatment of deciduous and permanent teeth. The objective of this literature review was to gather current information on describing the mechanism of SDF action’ and its clinical application in young children in caries prevention and paralysis. The PubMed / Medline and Cochrane Library databases were accessed by identifying the relevant studies published in English from 1960 to May 2017. The search strategy employed the keywords: “Silver diamine fluoride” and “Children “or “Infant” and “Caries prevention”. Data extraction was performed in: 19 in vitro studies; 10 review articles and 8 in vivo studies. It was possible to conclude that SDF is almost twice as effective compared to fluoride varnish in caries paralysis. However, the contact time of the solution and the optimal frequency of application of the SDF are still undefined, inducing new projects and clinical studies in the search for an adequate clinical protocol of this cariostatic.Keywords: Preventive Dentistry. Children. Dental Caries.Resumo Os programas de assistência à saúde brasileiros recomendam para o controle das lesões de cárie a utilização de soluções cariostáticas de diamino fluoreto de prata - DFP ou vernizes de fluoreto de sódio para crianças de 0 a 3 anos com atividade de cárie alta ou moderada. O DFP é agente coadjuvante seguro, econômico, eficiente e não invasivo, exercendo ação antibacteriana capaz de reduzir a perda mineral superficial do esmalte e, pode ser utilizado no tratamento de dentes decíduos e permanentes. O objetivo desta revisão de literatura foi reunir informações atuais sobre descrever o mecanismo de ação do DFP e sua aplicação clínica em crianças de pouca idade na prevenção e paralisação da cárie. As bases de dados PubMed/Medline e Cochane Library foram acessadas identificando os estudos relevantes publicados em inglês, no período de 1960 a maio de 2017. A estratégia de busca empregou as palavras-chave: “Silver diamine fluoride” and “Children” or “Infant” and “Caries prevention”. A extração dos dados foi realizada em: 19 estudos in vitro; 10 artigos de revisão e 8 estudos in vivo. Foi possível concluir que o DFP apresenta-se quase duas vezes tão eficaz comparado ao verniz fluoretado na paralização de cárie. Porém, o tempo de contato da solução e a frequência ótima de aplicação do DFP ainda estão indefinidos, suscitando novos projetos e estudos clínicos na busca de adequado protocolo clínico deste cariostático.Palavra-chave: Odontologia Preventiva. Criança. Carie Dentária. 

scholarly journals Clinical Studies and Pre-clinical Animal Models on Facial Nerve Preservation, Reconstruction, and Regeneration Following Cerebellopontine Angle Tumor Surgery–A Systematic Review and Future Perspectives

2021 ◽  
Vol 9 ◽  
Author(s):  
Isabel C. Hostettler ◽  
Narayan Jayashankar ◽  
Christos Bikis ◽  
Stefan Wanderer ◽  
Edin Nevzati ◽  
...  
Keyword(s):  
New Zealand ◽  
Facial Nerve ◽  
Skull Base ◽  
Clinical Studies ◽  
Cerebellopontine Angle ◽  
Experimental Studies ◽  
Experimental Models ◽  
Current Evidence ◽  
Tumor Surgery ◽  
New Zealand White Rabbits

Background and purpose: Tumorous lesions developing in the cerebellopontine angle (CPA) get into close contact with the 1st (cisternal) and 2nd (meatal) intra-arachnoidal portion of the facial nerve (FN). When surgical damage occurs, commonly known reconstruction strategies are often associated with poor functional recovery. This article aims to provide a systematic overview for translational research by establishing the current evidence on available clinical studies and experimental models reporting on intracranial FN injury.Methods: A systematic literature search of several databases (PubMed, EMBASE, Medline) was performed prior to July 2020. Suitable articles were selected based on predefined eligibility criteria following the Preferred Reporting Items for Systematic Reviews and Meta Analyses (PRISMA) guidelines. Included clinical studies were reviewed and categorized according to the pathology and surgical resection strategy, and experimental studies according to the animal. For anatomical study purposes, perfusion-fixed adult New Zealand white rabbits were used for radiological high-resolution imaging and anatomical dissection of the CPA and periotic skull base.Results: One hundred forty four out of 166 included publications were clinical studies reporting on FN outcomes after CPA-tumor surgery in 19,136 patients. During CPA-tumor surgery, the specific vulnerability of the intracranial FN to stretching and compression more likely leads to neurapraxia or axonotmesis than neurotmesis. Severe FN palsy was reported in 7 to 15 % after vestibular schwannoma surgery, and 6% following the resection of CPA-meningioma. Twenty-two papers reported on experimental studies, out of which only 6 specifically used intracranial FN injury in a rodent (n = 4) or non-rodent model (n = 2). Rats and rabbits offer a feasible model for manipulation of the FN in the CPA, the latter was further confirmed in our study covering the radiological and anatomical analysis of perfusion fixed periotic bones.Conclusion: The particular anatomical and physiological features of the intracranial FN warrant a distinguishment of experimental models for intracranial FN injuries. New Zealand White rabbits might be a very cost-effective and valuable option to test new experimental approaches for intracranial FN regeneration. Flexible and bioactive biomaterials, commonly used in skull base surgery, endowed with trophic and topographical functions, should address the specific needs of intracranial FN injuries.

scholarly journals Quercetin as a Novel Therapeutic Approach for Lymphoma

2021 ◽  
Vol 2021 ◽  
pp. 1-15
Author(s):  
Saiedeh Razi Soofiyani ◽  
Kamran Hosseini ◽  
Haleh Forouhandeh ◽  
Tohid Ghasemnejad ◽  
Vahideh Tarhriz ◽  
...  
Keyword(s):  
Clinical Studies ◽  
Hodgkin’S Lymphoma ◽  
Experimental Studies ◽  
Hodgkin's Lymphoma ◽  
In Vivo Studies ◽  
Therapeutic Effects ◽  
Malignant Diseases ◽  
Antitumor Effects

Lymphoma is a name for malignant diseases of the lymphatic system including Hodgkin’s lymphoma and non-Hodgkin’s lymphoma. Although several approaches are used for the treatment of these diseases, some of them are not successful and have serious adverse effects. Therefore, other effective treatment methods might be interesting. Studies have indicated that plant ingredients play a key role in treating several diseases. Some plants have already shown a potential therapeutic effect on many malignant diseases. Quercetin is a flavonoid found in different plants and could be useful in the treatment of different malignant diseases. Quercetin has its antimalignant effects through targeting main survival pathways activated in tumor cells. In vitro/in vivo experimental studies have demonstrated that quercetin possesses a cytotoxic effect on lymphoid cancer cells. Regardless of the optimum results that have been obtained from both in vitro/in vivo studies, few clinical studies have analyzed the antitumor effects of quercetin in lymphoid cancers. Thus, it seems that more clinical studies should introduce quercetin as a therapeutic, alone or in combination with other chemotherapy agents. Here, in this study, we reviewed the anticancer effects of quercetin and highlighted the potential therapeutic effects of quercetin in various types of lymphoma.

Effects of curcumin on cystic fibrosis: a systematic review protocol

2021 ◽  
Author(s):  
Izabela Zibetti Albuquerque ◽  
Lusmaia Damaceno Camargo Costa ◽  
Patrícia Marques Fortes ◽  
Guilherme Matos Abe ◽  
Paulo Sérgio Sucasas da Costa
Keyword(s):  
Systematic Review ◽  
Cystic Fibrosis ◽  
Experimental Studies ◽  
Clinical Manifestations ◽  
Bioactive Compound ◽  
Cochrane Library ◽  
Clinical Effects

Abstract Background: Cystic Fibrosis is a genetic disease characterized by a mutation in the cystic fibrosis transmembrane conductance regulator (CFTR) gene, responsible for encoding the protein that regulates the function of chlorine and sodium channels in the cell membrane. The bioactive compound curcumin has shown modulating and restorative effects on sodium, chlorine and water transport, and seems to be a candidate to act in the expression of the function of the chlorine channels. The purpose of this protocol is to demonstrate scientific evidence of molecular and clinical effects of curcumin in cell cultures, animals and subjects with cystic fibrosis.Methods: The search will be conducted in the following databases - MEDLINE/PubMed, SCOPUS, Cochrane Library and EMBASE. Reviewers will select original intervention (in vitro and in vivo) and/or observational articles that analyzed the effects of curcumin on cystic fibrosis. The methodological quality of the studies will be assessed by the Joana Briggs Institute's Checklist for Quasi-Experimental Studies. The GRADE tool will be applied to grade the quality of evidence.Discussion: To date, no systematic reviews have been published that assessed molecular and clinical effects of curcumin on cystic fibrosis. Upon completion of this systematic review, it is expected that the evidence found may contribute to the development of therapeutic formulations capable of modulating the function of the CFTR protein, restoring its properties, and contributing to the reduction of systemic clinical manifestations of cystic fibrosis.Systematic review registration: PROSPERO CRD42021229294

scholarly journals Association between Female Reproductive Health and Mancozeb: Systematic Review of Experimental Models

2020 ◽  
Vol 17 (7) ◽  
pp. 2580 ◽  
Author(s):  
Serena Bianchi ◽  
Stefania Annarita Nottola ◽  
Diana Torge ◽  
Maria Grazia Palmerini ◽  
Stefano Necozione ◽  
...  
Keyword(s):  
Systematic Review ◽  
Reproductive Health ◽  
Biological Fluids ◽  
Experimental Studies ◽  
Epidemiological Studies ◽  
Experimental Models ◽  
Current Evidence ◽  
Female Reproductive Health

Mancozeb is a widely used fungicide approved for use in agriculture in many countries with long persistence in the environment and consequent bioaccumulation in tissues and biological fluids. Despite the large amount of studies published in recent years, the relationship between mancozeb exposure and female reproductive health is not fully elucidated. In order to summarize current evidence on mancozeb exposure and female reproductive disease, we performed a systematic review of literature. Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines were used to make this review. An adapted version of the National Toxicology Program’s Office of Health and Assessment and Translation (OHAT) framework was used to evaluate the risk of bias. Electronic search on two databases (PubMed and Scopus) was used to find experimental studies (in vitro and in vivo) on mancozeb exposure. The database search identified 250 scientific articles, 20 of which met our inclusion criteria. Selected data were then reviewed and summarized in tables. Overall, mancozeb represents a hazard for female reproductive health, with different mechanisms of action. Undoubtedly more experimental and epidemiological studies are required to definitively validate mancozeb as reproductive toxicant.

scholarly journals Anti-Caries Effect of Arginine-Containing Formulations in vivo: A Systematic Review and Meta-Analysis

2015 ◽  
Vol 49 (6) ◽  
pp. 606-617 ◽  
Author(s):  
Jialing Li ◽  
Ziwei Huang ◽  
Li Mei ◽  
Guifeng Li ◽  
Huang Li
Keyword(s):  
Assessment Tool ◽  
Data Extraction ◽  
Meta Analysis ◽  
Grey Literature ◽  
Research Area ◽  
Included Study ◽  
Cochrane Library ◽  
Level Of Evidence ◽  
Using Data

Objective: To assess the anti-caries effect of arginine-containing formulations in vivo on caries lesions compared with fluorides or placebo. Methods: Randomized or quasi-randomized human clinical trials wherein arginine was delivered by any method were considered. The MEDLINE, Web of Science, EMBASE, Cochrane Library, and CBM databases were searched to identify relevant articles published up to December 2014. Grey literature was also searched. Two authors performed data extraction independently and in duplicate using data collection forms. Each included study was assessed using the Cochrane risk of bias assessment tool. Results: Of the 470 studies screened, 31 full articles were scrutinized and assessed for eligibility. Ten studies (n = 15,546 participants) were selected for final inclusion. The meta-analysis results (n = 7 studies) demonstrated a synergistic effect of arginine when used in conjunction with fluoride on early coronal and root caries compared with placebo or fluoride alone. No specific side effects related to arginine usage were identified. Conclusions: When used in combination with a calcium compound and fluoride, arginine potentially provides a superior anti-caries effect compared with matched formulations of fluoride alone. However, the level of evidence was downgraded because of risks of bias and potential publication bias. In the future, more high quality, non-industry-supported clinical studies in this research area are required before any definitive recommendations can be made.

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