scholarly journals EFFECT OF Mucuna pruriens ON SPERM PARAMETERS WITH IDIOPATHIC INFERTILITY: A SYSTEMATIC REVIEW

2021 ◽  
Vol p5 (03) ◽  
pp. 2802-2810
Author(s):  
Deepthika S. H. K ◽  
Karunagoda K. P. K. R
Keyword(s):  
Systematic Review ◽  
Sperm Count ◽  
Sperm Parameters ◽  
Google Scholar ◽  
Mucuna Pruriens ◽  
Cochrane Library ◽  
Idiopathic Infertility ◽  
Vitro Effect

In Ayurveda Mucuna pruriens (M. pruriens) is considered as a medicine for male subfertility. There are in vitro, in vivo and literature reviews to demonstrate beneficial medicinal effects of M. pruriens in worldwide. This study aims to systematically review the scientific literature and provide a comprehensive summary on the effect of M. pruriens on sperm parameters with idiopathic infertility. A comprehensive systematic review was conducted in the following databases: PubMed, Google scholar and Cochrane library for research articles published in between 2000 and 2020. The keywords that were used in combination to search for articles included, "Mucuna pruriens","idio- pathic infertility" and "sperm parameters". The literature search done by using keywords and identified following number of articles in the respective databases; PubMed (n=13), Google scholar (n= 116), and Cochrane library (n=4). After removing duplications, the total number of articles included in the present review is 124. 114 studies were omitted due to exclusion criteria and use of combine M. pruriens with other medicinal herbs, due to the im- possibility of determining the net effect of M. pruriens. Included articles were screened in the final stage by reading the full article. There were 10 different studies evaluating the in vitro effect of M. pruriens on sperm parameters with idiopathic infertility. The results of this study showed that consumption of M. pruriens significantly improves sperm count and motility. According to studies (n=2) M. pruriens can improve morphological defects of sperms to some extents and none of those studies recorded any adverse effects. Keywords: Mucuna pruriens, Sperm parameters, Idiopathic infertility, Motility, Morphology

scholarly journals Enhancement of Chondrogenesis in Hypoxic Precondition Culture: A Systematic Review

2021 ◽  
Vol 9 (F) ◽  
pp. 492-504
Author(s):  
Sholahuddin Rhatomy ◽  
Riky Setyawan ◽  
Michael Aaron Romulo
Keyword(s):  
Systematic Review ◽  
Stem Cells ◽  
Stem Cell ◽  
Meta Analysis ◽  
Cochrane Library ◽  
Oxygen Level ◽  
Hypoxic Precondition ◽  
Online Library

BACKGROUND: Cartilage tear has begun to be treated with stem cells. However, stem cell oxygen level culture has not been evaluated for the best environment to enhance chondrogenesis. AIM: The purpose of this review is to focus on the hypoxic oxygen level of stem cells culture as a treatment for cartilage tear. METHODS: A literature search was systemically conducted on PubMed (MEDLINE), OVID, EMBASE, the Cochrane Library, Scopus, Web of Science, Science Direct, Wiley Online Library, Google Scholar, and bibliography of selected articles with the terms (“culture”) AND (“stem cell” OR “mesenchymal stem cell” OR “MSC”) AND (“hypoxic” OR “hypoxia”) AND (“cartilage” OR “chondro*”) as the main keywords. A total of 438 articles were reviewed. Thirty-six articles were considered relevant for this systematic review. RESULTS: The result of this review supports stimulation effects of hypoxic oxygen level stem cell culture in chondrogenesis process. Most studies used 5% oxygen concentration for culture, both of in vivo and in vitro studies. Due to the heterogeneity nature of the included studies, meta-analysis was unable to be conducted. CONCLUSION: Hypoxia state seems to play an important role in chondrocytes proliferation, differentiation, and matrix production.

scholarly journals Anticancer Effects of Disulfiram: A Systematic Review of in Vitro, Animal, and Human Studies

2021 ◽  
Author(s):  
ling wang ◽  
yang yu ◽  
cong zhou ◽  
run wan ◽  
Yumin Li
Keyword(s):  
Systematic Review ◽  
Clinical Trials ◽  
Animal Models ◽  
Human Studies ◽  
Cochrane Library ◽  
Future Research ◽  
Tumor Inhibition ◽  
Anti Tumor Activity

Abstract Background and objectives: Cancer morbidity and mortality rates remain high, and thus, at present, considerable efforts are focused on finding drugs with higher sensitivity against tumor cells and fewer side effects. Several preclinical and clinical studies have examined the potential of repurposing disulfiram (DSF) as an anticancer treatment. This systematic review aimed to assess evidence regarding the antineoplastic activity of DSF in in vitro and in vivo models, as well as in humans.Methods: Two authors independently conducted this systematic review of English and Chinese articles from the PubMed, Embase, and the Cochrane Library databases up to July 2019. Eligible in vitro studies needed to include assessments of the apoptosis rate by flow cytometry using annexin V/propidium iodide, and studies in animal models and clinical trials needed to examine tumor inhibition rates, and progression-free survival (PFS) and overall survival (OS), respectively. Data were analyzed using descriptive statistics.Results: Overall, 35 studies, i.e., 21 performed in vitro, 11 based on animal models, and three clinical trials, were finally included. In vitro and animal studies indicated that DSF was associated with enhanced apoptosis and tumor inhibition rates. Human studies showed that DSF prolongs PFS and OS. The greatest anti-tumor activity was observed when DSF was used as combination therapy or as a nanoparticle-encapsulated molecule.Conclusions: This systematic review provides evidence regarding the anti-tumor activity of DSF in vitro, in animals, and in humans and indicates the optimal forms of treatment to be evaluated in future research.

scholarly journals Supplementation with Curcuma longa Reverses Neurotoxic and Behavioral Damage in Models of Alzheimer’s Disease: A Systematic Review

2019 ◽  
Vol 17 (5) ◽  
pp. 406-421 ◽  
Author(s):  
Ianara Mendonça da Costa ◽  
Marco Aurelio de Moura Freire ◽  
José Rodolfo Lopes de Paiva Cavalcanti ◽  
Dayane Pessoa de Araújo ◽  
Bianca Norrara ◽  
...  
Keyword(s):  
Systematic Review ◽  
Alzheimer’S Disease ◽  
Alzheimer's Disease ◽  
Clinical Symptoms ◽  
Curcuma Longa ◽  
Senile Plaques ◽  
Experimental Models ◽  
Cochrane Library

Background: The formation of senile plaques and neurofibrillary tangles of the tau protein are the main pathological mechanism of Alzheimer’s disease (AD). Current therapies for AD offer discrete benefits to the clinical symptoms and do not prevent the continuing degeneration of neuronal cells. Therefore, novel therapeutic strategies have long been investigated, where curcumin (Curcuma longa) has shown some properties that can prevent the deleterious processes involved in neurodegenerative diseases. Objective: The aim of the present work is to review studies that addressed the effects of curcumin in experimental models (in vivo and in vitro) for AD. Method: This study is a systematic review conducted between January and June 2017, in which a consultation of scientific articles from indexed periodicals was carried out in Science Direct, United States National Library of Medicine (PubMed), Cochrane Library and Scielo databases, using the following descriptors: “Curcuma longa”, “Curcumin” and “Alzheimer’s disease”. Results: A total of 32 studies were analyzed, which indicated that curcumin supplementation reverses neurotoxic and behavioral damages in both in vivo and in vitro models of AD. Conclusion: The administration of curcumin in experimental models seems to be a promising approach in AD, even though it is suggested that additional studies must be conducted using distinct doses and through other routes of administration.

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 Is HPV the Novel Target in Male Idiopathic Infertility? A Systematic Review of the Literature

2021 ◽  
Vol 12 ◽  
Author(s):  
Francesco Muscianisi ◽  
Luca De Toni ◽  
Gloria Giorato ◽  
Andrea Carosso ◽  
Carlo Foresta ◽  
...  
Keyword(s):  
Systematic Review ◽  
Male Infertility ◽  
Seminal Fluid ◽  
Hpv Infection ◽  
Point Of View ◽  
Whole Body ◽  
Idiopathic Infertility ◽  
The Impact

Infertility is an important health problem that affects up to 16% of couples worldwide. Male infertility is responsible for about 50% of the cases, and the various causes of male infertility may be classified in pre-testicular (for example hypothalamic diseases), testicular, and post-testicular (for example obstructive pathologies of seminal ducts) causes. Sexually transmitted infections (STI) are increasingly widely accepted by researchers and clinicians as etiological factors of male infertility. In particular, several recent reports have documented the presence of HPV in seminal fluid and observed that sperm infection can also be present in sexually active asymptomatic male and infertile patients. In this review, we aimed to perform a systematic review of the whole body of literature exploring the impact of HPV infection in natural and assisted fertility outcomes, from both an experimental and a clinical point of view. Starting from in-vitro studies in animals up to in-vivo studies in humans, we aimed to study and evaluate the weight of this infection as a possible cause of idiopathic infertility in males with any known cause of conception failure.

scholarly journals Biocompatibility of Root Canal Sealers: A Systematic Review of In Vitro and In Vivo Studies

Materials ◽  
2019 ◽  
Vol 12 (24) ◽  
pp. 4113 ◽  
Author(s):  
Diogo Afonso Fonseca ◽  
Anabela Baptista Paula ◽  
Carlos Miguel Marto ◽  
Ana Coelho ◽  
Siri Paulo ◽  
...  
Keyword(s):  
Systematic Review ◽  
Root Canal ◽  
Biological Effects ◽  
Tissue Response ◽  
In Vivo Studies ◽  
Cochrane Library ◽  
Toxic Potential ◽  
Root Canal Sealers

(1) Aim: To perform a systematic review of the literature on the biocompatibility of root canal sealers that encompasses the various types of sealers that are commercially available as well as both in vitro and in vivo evidence. (2) Methods: This systematic review has been registered in PROSPERO (ID 140445) and was carried out according to PRISMA guidelines using the following databases: PubMed, Cochrane Library, ClinicalTrials.gov, Science Direct, and Web of Science Core Collection. Studies published between 2000 and 11 June 2019 that evaluated cytotoxicity (cell viability/proliferation) and biocompatibility (tissue response) of root canal sealers were included. (3) Results: From a total of 1249 studies, 73 in vitro and 21 in vivo studies were included. In general, studies suggest that root canal sealers elicit mild to severe toxic effects and that several factors may influence biocompatibility, e.g., material setting condition and time, material concentration, and type of exposure. Bioactive endodontic sealers seem to exhibit a lower toxic potential in vitro. (4) Conclusions: The available evidence shows that root canal sealers exhibit variable toxic potential at the cellular and tissue level. However, the methodological heterogeneity among studies included in this systematic review and the somewhat conflicting results do not allow a conclusion on which type of sealer presents higher biocompatibility. Further research is crucial to achieve a better understanding of the biological effects of root canal sealers.

Metallic Elements (Cu, Zn, Ni and Mn) Toxicity Effects Determination on a Fresh Water Fish Cyprinus Carpio (Common Carp) Laboratory Acclimatized

2017 ◽  
Vol 68 (8) ◽  
pp. 1711-1715
Author(s):  
Stefania Gheorghe ◽  
Gabriela Geanina Vasile ◽  
Cristina Gligor ◽  
Irina Eugenia Lucaciu ◽  
Mihai Nita Lazar
Keyword(s):  
Cyprinus Carpio ◽  
Aquatic Organisms ◽  
Control Fish ◽  
Toxicity Tests ◽  
Fresh Water Fish ◽  
Metallic Elements ◽  
Mn Toxicity ◽  
Vitro Effect

Metallic elements copper (Cu), zinc (Zn), nickel (Ni) and manganese (Mn) are some of the most commonly found in water and sediment samples collected from the Danube - Danube Delta. These elements are important as essential micronutrients, being normally present at low concentrations in biological organisms, but in high concentrations they become toxic with immediate and delayed effects. The role of this metals is still controversial, that�s why bioconcentration potential is so important. In this non-clinical study, we tested in vitro effect of heavy metals on carp, Cyprinus carpio, reproducing in vivo presence of Cu, Zn, Ni and Mn in the Romanian�s surface water. The toxicity tests were performed according to OECD 203 by detecting the average (50%) lethal concentration - LC50 on aquatic organisms (freshwater fish) at 96h. The results pointed out that, copper value for LC 50 at 96h was estimated as 3.4 mg/L (concentrations tested in the range of 0.1 - 4.75 mg/L). Zinc value for LC 50 at 96h was estimated as 20.8 mg/L (concentrations tested in the range of 0.028 � 29.6 mg/L). Nickel value for LC 50 at 96h was estimated as 40.1 mg/L (concentrations tested in the range of 0.008 - 84.5 mg/L). For manganese the mortality effects has recorded at LC 50 at 96h at estimated value higher than 53 mg/L (concentrations tested in the range of 0.04 - 53.9 mg/L). The accuracy of the testing metals concentration was insured by the screening of the dilution water, as well as food and control fish, acclimated in laboratory conditions.

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

2019 ◽  
Vol 14 (6) ◽  
pp. 504-518 ◽  
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.

A Review on Melatonin’s Effects in Cancer: Potential Mechanisms

2018 ◽  
Vol 18 (7) ◽  
pp. 985-992 ◽  
Author(s):  
Aysegul Hanikoglu ◽  
Ertan Kucuksayan ◽  
Rana Cagla Akduman ◽  
Tomris Ozben
Keyword(s):  
Systematic Review ◽  
Antioxidant Activity ◽  
Membrane Receptors ◽  
Cancer Development ◽  
Secretory Product ◽  
Prevention And Treatment ◽  
G Protein Coupled

This systematic review aims to elucidate the role of melatonin (N-acetyl-5-metoxy-tryptamine) (MLT) in the prevention and treatment of cancer. MLT is a pineal gland secretory product, an evolutionarily highly conserved molecule; it is also an antioxidant and an impressive protector of mitochondrial bioenergetic activity. MLT is characterized by an ample range of activities, modulating the physiology and molecular biology of the cell. Its physiological functions relate principally to the interaction of G Protein-Coupled MT1 and MT2 trans-membrane receptors (GPCRs), a family of guanidine triphosphate binding proteins. MLT has been demonstrated to suppress the growth of various tumours both, in vivo and in vitro. In this review, we analyze in depth, the antioxidant activity of melatonin, aiming to illustrate the cancer treatment potential of the molecule, by limiting or reversing the changes occurring during cancer development and growth.

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