Most Viewed Articles

 

The Importance of Potato virus Y Potyvirus

Published on: 19th February, 2020

OCLC Number/Unique Identifier: 8930826479

Potato virus Y Potyvirus (PVY) is one of the most important aphid transmitted viral pathogen of potato worldwide. PVY affects potato plant (Solanum tuberosum L.), which is an important economic crop. PVY infection with potato viruses usually causing severe economic damage affecting both tubers quality and trade. PVY can degrease the production of certified seed and also crops grown for processing or fresh market. Potato is considered as one of the most economically important solanaceous crops cultivated in different regions that (PVY) has been studied in many parts of the world. Wide host plant range is a characteristic of viruses belonging to the Potyviridae. 495 species in 72 genera of 31 families were reported to be infected by PVY. Under field conditions, potato plants are subjected to attack by many viruses. The most cited virus could affect potato in the world is PVY. It has been long recognized as a threat to potato cultivation. Several studies carried out and reported that PVY is the most important virus infecting potato in different localities. Our review article is showed that PVY are the most frequently detected viruses in potato.
Cite this ArticleCrossMarkPublonsHarvard Library HOLLISGrowKudosResearchGateBase SearchOAI PMHAcademic MicrosoftScilitSemantic ScholarUniversite de ParisUW LibrariesSJSU King LibrarySJSU King LibraryNUS LibraryMcGillDET KGL BIBLiOTEKJCU DiscoveryUniversidad De LimaWorldCatVU on WorldCat

Lemongrass tea consumption and changes in Acid-Base Balance and Electrolyte homeostasis

Published on: 31st December, 2018

OCLC Number/Unique Identifier: 7991709231

The consumption of dietary herbs and supplements may be associated with several physiological consequences including, but not limited to disturbances of acid-base homeostasis, minerals and electrolytes wasting, gastrointestinal disturbances as well as hemodynamic changes. Plants food based nutritional studies are important for assessing the effect of plants on human health and wellbeing. The aim of this study was to assess the changes in acid-base status and electrolyte homeostasis following the consumption of lemongrass tea. The acute and sub-chronic effects of infusions prepared from 2, 4, and 8g lemongrass leaf powder on serum and urinary pH, and electrolytes levels were assessed in 105 subjects using an interventional study design. The results post-treatment were compared with baseline values. Plasma pH decreased from baseline value of 7.37 ± 0.02 to 7.20 ± 0.03, and 7.30 ± 0.02 at days 10 and 30 respectively for participants treated with infusion prepared from 2g of lemongrass leaf powder. For those treated with infusion prepared from 4g of lemongrass leaf powder, plasma pH decreased from baseline value of 7.35 ± 0.02 to 7.22 ± 0.02 and 7.29 ± 0.02 at days 10 and 30 respectively. Treatment with infusion prepared from 8g of lemongrass leaf powder caused a decrease in plasma pH from baseline value of 7.38 ± 0.02 to 7.15 ± 0.02 and 7.18 ± 0.02 at days 10 and 30 respectively. Corresponding changes in urinary pH were also observed. Furthermore, at days 10 and 30, plasma protein concentrations increased significantly (p < 0.05) in subjects treated with infusion prepared from 8g lemongrass leaf extract. There were also significant increases (p < 0.05) in urinary volume, urination frequency, and urinary electrolytes levels within the same period. The consumption of lemongrass tea may be associated with changes in acid-base balance and electrolyte homeostasis due to its varied biological constituents and their activities
Cite this ArticleCrossMarkPublonsHarvard Library HOLLISGrowKudosResearchGateBase SearchOAI PMHAcademic MicrosoftScilitSemantic ScholarUniversite de ParisUW LibrariesSJSU King LibrarySJSU King LibraryNUS LibraryMcGillDET KGL BIBLiOTEKJCU DiscoveryUniversidad De LimaWorldCatVU on WorldCat

Efficacy and Safety of Punch Elevation Combined with Dermapen in Treating Boxcar Post-acne Scars: A Paired Comparison Study in Syria

Published on: 6th October, 2025

Background: Atrophic scars following acne vulgaris are considered an aesthetic, psychological, and social problem for patients, and despite the existence of many treatment options, finding modern treatments is a necessity to reduce side effects associated with current therapies and reduce the financial burden on patients.Objectives: to evaluate the efficacy of punch elevation combined with dermapen in treating atrophic scars following acne vulgaris on the cheeks, and to evaluate patients' satisfaction with this procedure.Methods: This clinical trial involved 19 patients to evaluate the efficacy of punch elevation combined with dermapen in treating post-acne scars.Results: According to the Goodman and Baroon scale for acne scars, and after 6 months, the percentage of grade 4 decreased from 26.3% to 10.5%, grade 3 decreased from 73.7% to 31.6%, grade 2 increased from 0% to 52.6%, and grade 1 increased from 0% to 5.3%. p - value was less than 0.005, indicating a relationship between the degrees of atrophic scars on the Goodman-Baron qualitative scale after 6 months of treatment. According to the improvement scale, good improvement was 10.5%, acceptable improvement was 57.9% and no improvement was 31.6%. Patients were satisfied with the procedure after 3-6 months according to the modified Global Aesthetic Improvement Scale for Patient Evaluation.
Cite this ArticleCrossMarkPublonsHarvard Library HOLLISGrowKudosResearchGateBase SearchOAI PMHAcademic MicrosoftScilitSemantic ScholarUniversite de ParisUW LibrariesSJSU King LibrarySJSU King LibraryNUS LibraryMcGillDET KGL BIBLiOTEKJCU DiscoveryUniversidad De LimaWorldCatVU on WorldCat

Antiviral and Antinematodal potentials of chitosan: Review

Published on: 14th August, 2020

OCLC Number/Unique Identifier: 8872700405

For many years, chemical pesticides have been performed to control different pests and diseases and this may be due to their broad spectrum of action, easy of application and the relatively low cost. But these chemicals have environmental risks, thus alternative control agents are needed. Chitosan is one of the novel suggested solutions to reduce the economic losses associated with chemical pesticides. Chitosan is naturally-occurring compound, as well as safe and biodegradable which obtained from certain natural sources. Chitosan have unique properties which help to control viruses, bacteria, fungi, insects, plant nematodes and other pests locally and systemically.
Cite this ArticleCrossMarkPublonsHarvard Library HOLLISGrowKudosResearchGateBase SearchOAI PMHAcademic MicrosoftScilitSemantic ScholarUniversite de ParisUW LibrariesSJSU King LibrarySJSU King LibraryNUS LibraryMcGillDET KGL BIBLiOTEKJCU DiscoveryUniversidad De LimaWorldCatVU on WorldCat

An Update on Brachytherapy for Cervical Cancer: A Review

Published on: 31st October, 2025

Introduction: Cervical cancer remains one of the most common malignancies affecting women worldwide, with over 600,000 patients globally every year, and is a leading cause of cancer-related mortality in women. Although there have been advancements in both screening and prevention, radiation therapy, with or without chemotherapy, is the standard of care for treating locally advanced cervical cancer. Radiation typically consists of two methods, external beam radiation therapy (EBRT) and brachytherapy, which have both evolved in their own respective ways technologically and for patient accessibility. This article aims to review the different cervical cancer brachytherapy techniques, such as intracavitary and interstitial approaches, including their advantages and drawbacks.Methods: Resources on PubMed between the years 2000 and 2024 were reviewed based on their relevance to the approaches of brachytherapy. Articles were found through the use of key terms and Boolean operators such as ("cervical cancer,” AND “brachytherapy," OR “high dose rate brachytherapy,”) OR (“intracavitary,” OR “interstitial brachytherapy,” OR “hybrid brachytherapy,”). Discussion: Three techniques of brachytherapy are de: intracavitary brachytherapy (ICBT), interstitial brachytherapy (ISBT), and hybrid intracavitary/interstitial brachytherapy (HBT).Conclusion: Brachytherapy is a vital part of definitive cervical cancer treatment. While ICBT remains the standard of care for most cervical cancers, ISBT and HBT approaches remain important treatment options. HBT has been shown to address variances in patient anatomy and tumor geometry, resulting in better tumor dose coverage and improved outcomes through minimizing toxicity.
Cite this ArticleCrossMarkPublonsHarvard Library HOLLISGrowKudosResearchGateBase SearchOAI PMHAcademic MicrosoftScilitSemantic ScholarUniversite de ParisUW LibrariesSJSU King LibrarySJSU King LibraryNUS LibraryMcGillDET KGL BIBLiOTEKJCU DiscoveryUniversidad De LimaWorldCatVU on WorldCat

Fluorinated nematicides: Novel classes in the way

Published on: 19th February, 2021

OCLC Number/Unique Identifier: 8983551820

The demand on non- fumigant nematicides was strongly increased in the last few years, and this interesting in nematicides are due to farmers are needed for safer pesticides and increasing of the regulatory pressure on many of the traditional nematicides. The control of plant parasitic nematodes with synthetic nematicides is the most widespread and preferred method, but not always effective enough. The most of synthetic nematicides especially non-fumigants are high toxic to non-target organisms. Thus, Novel non-fumigant nematicides were appeared as alternatives. The group of trifluoromethyl contains both fluensulfone and fluopyram which are different in mode of action than traditional nematicides as organophosphate and carbamate. Meanwhile, results indicated that fluensulfone and fluopyram are promising nematicides. These new nematicides are very different from traditional nematicides; they are more selective, less toxic and safer to use.
Cite this ArticleCrossMarkPublonsHarvard Library HOLLISGrowKudosResearchGateBase SearchOAI PMHAcademic MicrosoftScilitSemantic ScholarUniversite de ParisUW LibrariesSJSU King LibrarySJSU King LibraryNUS LibraryMcGillDET KGL BIBLiOTEKJCU DiscoveryUniversidad De LimaWorldCatVU on WorldCat

Melaleuca Essential Oil (Melaleuca alternifolia cheel) in the Control of Beans Diseases

Published on: 12th July, 2024

Bean cultivation is vital to the global food and economy, especially in Brazil. Facing challenges from diseases that affect production, it is crucial to seek new strategies to maintain productivity and sustainability. Melaleuca alternifolia, known as the tea tree due to its medicinal properties, has little explored potential in controlling diseases in bean plants. The objective of this work was to evaluate the effectiveness of tea tree essential oil in controlling diseases in bean cultivation. In vitro tests were carried out to evaluate bacterial growth, at concentrations of (0.0%, 0.05%, 0.1%, 0.5%, 1% and 2%). And antibiogram with the bacteria Xanthomonas axonopodis pv. phaseoli, in different concentrations (0.0%, 0.05%, 0.1%, 0.5%, 1%, 2% and 3%). For the fungus Pseudocercospora griseola, sporulation tests were carried out, using direct and indirect methods, at concentrations of (0.0%, 0.05%, 0.1%, 0.5%, 1%, 2%, and 3%). Furthermore, for the fungus Colletotrichum lindemuthianum, mycelial growth tests were carried out with the same concentrations. The experiments took place in vivo, with a completely randomized statistical design, involving five replications per treatment and concentrations varying from (0.0%, 0.05%, 0.1%, 0.5%, 1% and 2%). Disease incidence was assessed using a diagrammatic scale, disease severity, Area under the Disease Progress Curve (AACPD) and Area under the Incidence Progress Curve (AACPI). Melaleuca Essential Oil (EO) inhibited the development of fungi and bacteria in in vitro tests starting at 0.5%. In vivo, Melaleuca Essential Oil (EO) showed a significant reduction in the incidence and severity of the disease from 0.5% in both fungi and bacteria. Melaleuca EO can be an effective alternative for disease control in bean cultivation. 
Cite this ArticleCrossMarkPublonsHarvard Library HOLLISGrowKudosResearchGateBase SearchOAI PMHAcademic MicrosoftScilitSemantic ScholarUniversite de ParisUW LibrariesSJSU King LibrarySJSU King LibraryNUS LibraryMcGillDET KGL BIBLiOTEKJCU DiscoveryUniversidad De LimaWorldCatVU on WorldCat

Potential of Herbarium-based Phenological Studies to Predict the Climate Change Impacts

Published on: 24th July, 2024

Herbarium records provide a valuable historical database for assessing plant phenology shifts in the context of global climate change. The herbarium specimens, collected from diverse locations and periods, offer comprehensive data illustrating how many plants are altering their blooming times in response to global climate change. The appropriate use and analysis of long-term herbarium records offer an additional dimension for the study of plant phenology through the application of advanced experimental methodologies such as bioinformatics and satellite imagery, statistics, and Artificial Intelligence (AI) which, coupled with field observations, will improve ecosystems evaluation. These efforts can significantly contribute to conservation strategies and climate change mitigation and further support the synchronization of scientific inputs for evaluating the impacts of climate change and its ecological implications.
Cite this ArticleCrossMarkPublonsHarvard Library HOLLISGrowKudosResearchGateBase SearchOAI PMHAcademic MicrosoftScilitSemantic ScholarUniversite de ParisUW LibrariesSJSU King LibrarySJSU King LibraryNUS LibraryMcGillDET KGL BIBLiOTEKJCU DiscoveryUniversidad De LimaWorldCatVU on WorldCat

Success Rate and Complications of Endoscopic Deacryocystorhinostomy without Stenting: A Retrospective Study

Published on: 16th April, 2025

Endoscopic dacryocystorhinostomy (EDCR) is a well accepted surgical treatment for patients with nasolacrimal duct obstruction (NLDO). Previously, external dacryocystorhino-stomy was considered as the gold standard treatment for NLDO, however, EDCR has gained momentum due to its several advantages. The EDCR has been sounding more aesthetic and as functional compared to the traditional external dacryocystorhinostomy in the surgical treatment of nasolacrimal duct obstruction with comparable outcomes. Purpose: to determine the success rate and complications of endoscopic dacryocystorhinostomy without stenting.Materials and methods: it was a retrospective study performed in the department of Otorhinolaryngology and Head and Neck Surgery (ORL-HNS), Universal College of Medical Sciences-Teaching Hospital (UCMS-TH) from June 2019 to September 2024. A total of 19 patients charts were reviewed. All the cases were performed under general anesthesia. All the cases had undergone without silicon stenting and were regularly followed up for a period of 3 months. Post operative stomal patency and complications were noted based on subjective and endoscopic evaluation.Results: Out of 19 patients, 12 were female and 7 were male with the age range of 12 to 70 years. Transnasal synechiae was seen in 2 female and 1 male patients. Stomal patency was 100% with no recurrence of epiphora in 17 patients (89.4%) during 3 months of follow up. 2 female patients with released synechiae didn’t come for 3 months follow up.Conclusion: It is a safe and minimally invasive procedure and has a comparable success rate to external DCR with an additional advantage of more aesthetic value.
Cite this ArticleCrossMarkPublonsHarvard Library HOLLISGrowKudosResearchGateBase SearchOAI PMHAcademic MicrosoftScilitSemantic ScholarUniversite de ParisUW LibrariesSJSU King LibrarySJSU King LibraryNUS LibraryMcGillDET KGL BIBLiOTEKJCU DiscoveryUniversidad De LimaWorldCatVU on WorldCat

Justification of the Principles of Emergency Care for Acute Pneumonia

Published on: 29th April, 2025

The action of modern emergency care for patients with AP, on the one hand, requires a wait-and-see period, which is unacceptable in cases of rapidly progressing inflammation. On the other hand, it uses methods that do not take into account the features of the disease mechanisms. All this creates conditions for an excess of complications and treatment failures. The accumulated facts on this problem indicate the need to revise the principles of treatment. Consequently, the most important initial step in this direction seems to be the correction of professional views in accordance with the classical provisions of medical science.
Cite this ArticleCrossMarkPublonsHarvard Library HOLLISGrowKudosResearchGateBase SearchOAI PMHAcademic MicrosoftScilitSemantic ScholarUniversite de ParisUW LibrariesSJSU King LibrarySJSU King LibraryNUS LibraryMcGillDET KGL BIBLiOTEKJCU DiscoveryUniversidad De LimaWorldCatVU on WorldCat
Help ?

If you are already a member of our network and need to keep track of any developments regarding a question you have already submitted, click "take me to my Query."