scholarly journals Egyptian Traditional Herbal Medicine Candidate Adiantum Capillus-Veneris Linn. as a Symptomatic Treatment for COVID-19: A Review of its Mechanisms, Pros and Cons.

2021 ◽  
Author(s):  
Lina Hendawy

Coronavirus disease (COVID-19) is an infectious disease caused by a newly discovered strain of Corona viruses (SARS-CoV-2). The disease causes mild to severe symptoms, mainly respiratory. Some patients can develop pneumonia, severe acute respiratory syndrome, kidney failure and even death. Any patient can develop mild to severe illness, but old age and severe underlying medical conditions like chronic lung diseases, diabetes, obesity, etc. seem to be higher risk factors for developing more serious complications from COVID-19. There is no specific treatment for COVID-19. However, many of the symptoms can be treated according to the patient’s clinical condition. Adiantum capillus-veneris (Maidenhair fern) is a medicinal herb of the family Pteridaceae. The plant extract showed a potential efficacy as ancient physicians used it for curing different diseases. In modern medicine, the plant was proven to possess a pharmacological efficacy to treat many symptoms similar to that caused by COVID-19 and its underlying medical conditions. Herbal agents extracted from Adiantum capillus veneris is widely used for the treatment of COVID-19 in Egypt, but Unfortunately, specific preclinical and clinical trials to evaluate the effects of the herbal immunoregulators in COVID19 patients have not been conducted. However, certain natural compounds are proven here to be possibly effective for the treatment of COVID-19 symptoms based on general concepts from previous experiments. Meanwhile, people believe that consuming herbal immunomodulators can prevent or even cure COVID-19, this review is done to discuss the pros and cons of utilising the extract of Adiantum capillus veneris during COVID-19 pandemic, draw conclusions, and make recommendations of modern therapeutic application of an extract-based drug to treat symptoms of patients with COVID-19.

2021 ◽  
Author(s):  
Lina Hendawy

Coronavirus disease (COVID-19) is an infectious disease caused by a newly discovered strain of Corona viruses (SARS-CoV-2). The disease causes mild to severe symptoms, mainly respiratory. Some patients can develop pneumonia, severe acute respiratory syndrome, kidney failure and even death. Any patient can develop mild to severe illness, but old age and severe underlying medical conditions like chronic lung diseases, diabetes, obesity, etc. seem to be higher risk factors for developing more serious complications from COVID-19. There is no specific treatment for COVID-19. However, many of the symptoms can be treated according to the patient’s clinical condition. Adiantum capillus-veneris (Maidenhair fern) is a medicinal herb of the family Pteridaceae. The plant extract showed a potential efficacy as ancient physicians used it for curing different diseases. In modern medicine, the plant was proven to possess a pharmacological efficacy to treat many symptoms similar to that caused by COVID-19 and its underlying medical conditions. Herbal agents extracted from Adiantum capillus veneris is widely used for the treatment of COVID-19 in Egypt, but Unfortunately, specific preclinical and clinical trials to evaluate the effects of the herbal immunoregulators in COVID19 patients have not been conducted. However, Certain natural compounds are proven here to be possibly effective for the treatment of COVID-19 symptoms based on general concepts from previous experiments. Meanwhile, people believe that consuming herbal immunomodulators can prevent or even cure COVID-19, this review is done to discuss the pros and cons of utilising the extract of Adiantum capillus veneris during COVID-19 pandemic, draw conclusions, and make recommendations of modern therapeutic application of an extract-based drug to treat symptoms of patients with COVID-19.


2021 ◽  
Author(s):  
Lina Hendawy

Coronavirus disease (COVID-19) is an infectious disease caused by a newly discovered strain of Corona viruses (SARS-CoV-2). The disease causes mild to severe symptoms, mainly respiratory. Some patients can develop pneumonia, severe acute respiratory syndrome, kidney failure and even death. Any patient can develop mild to severe illness, but old age and severe underlying medical conditions like chronic lung diseases, diabetes, obesity, etc. seem to be higher risk factors for developing more serious complications from COVID-19. There is no specific treatment for COVID-19. However, many of the symptoms can be treated according to the patient’s clinical condition. Adiantum capillus-veneris (Maidenhair fern) is a medicinal herb of the family Pteridaceae. The plant extract showed a potential efficacy as ancient physicians used it for curing different diseases. In modern medicine, the plant was proven to possess a pharmacological efficacy to treat many symptoms similar to that caused by COVID-19 and its underlying medical conditions. Herbal agents extracted from Adiantum capillus veneris is widely used for the treatment of COVID-19 in Egypt, but Unfortunately, specific preclinical and clinical trials to evaluate the effects of the herbal immunoregulators in COVID19 patients have not been conducted. However, Certain natural compounds are proven here to be possibly effective for the treatment of COVID-19 symptoms based on general concepts from previous experiments. Meanwhile, people believe that consuming herbal immunomodulators can prevent or even cure COVID-19, this review is done to discuss the pros and cons of utilising the extract of Adiantum capillus veneris during COVID-19 pandemic, draw conclusions, and make recommendations of modern therapeutic application of an extract-based drug to treat symptoms of patients with COVID-19.


2020 ◽  
Author(s):  
Lina Hendawy

Coronavirus disease (COVID-19) is an infectious disease caused by a newly discovered coronavirus (SARS-CoV-2). The disease causes mild to severe symptoms, mainly respiratory, some patients can develop pneumonia, severe acute respiratory syndrome, kidney failure and even death. Any patient can develop mild to severe illness, but old age and severe underlying medical conditions like chronic lung disease, diabetes, obesity, ect. seem to be higher risk factors for developing more serious complications from COVID-19. There is no specific treatment for COVID-19. However, many of the symptoms can be treated according to the patient’s clinical condition. Adiantum capillus-veneris (Maidenhair fern) is a medicinal herb of the family Pteridaceae. The plant extract showed potential efficacy as ancient physicians used it for curing different diseases. In modern medicine, the plant was proven to possess pharmacological efficacy to treat many symptoms similar to that caused by COVID-19 and underlying medical conditions. Therefore, this ongoing study is done to examine possible effectiveness of modern therapeutic application of this plant extract-based drug to treat symptoms of patients with COVID-19.


2020 ◽  
Vol 96 (3s) ◽  
pp. 543-548
Author(s):  
Н.Н. Балан ◽  
А.А. Березин ◽  
Е.С. Горнев ◽  
В.В. Иванов ◽  
Е.В. Ипатова ◽  
...  

Работа посвящена вопросам применения нейросетевых алгоритмов в литографических расчетах. Дан обзор основного круга задач вычислительной литографии, допускающих целесообразность применения нейросетей для их решения. Описаны преимущества и недостатки нейросетевых решений, рекомендуемых для использования в рассматриваемых задачах. This paper is dedicated to the task of applying neural network-based algorithms to lithographic calculations. It reviews the family of problems in computational lithography to which neural networks are applicable. Pros and cons of such solutions have been discussed.


2021 ◽  
Vol 34 (11) ◽  
pp. 784
Author(s):  
Sofia R. Valdoleiros ◽  
Inês Correia Gonçalves ◽  
Carolina Silva ◽  
Diogo Guerra ◽  
Lino André Silva ◽  
...  

There are many native species of animals with the potential to cause severe disease in Portugal. Of the four clinically relevant snake species, the vipers (Vipera latastei and Vipera seoanei) are the most concerning. They can cause severe disease and require in-hospital management, monitoring and specific treatment, including the administration of anti-snake venom serum. The Malpolon monspessulanus and Macroprotodon brevis snakes cause mostly localized clinical manifestations, which do not require specific treatment. Only a minority of the spider species in Portugal possess chelicerae (mouthparts of the Chelicerata, shaped as either articulated fangs or pincers, which may contain venom or be connected to the venom glands and are used for predation or capture of food) long enough to perforate the human skin. Nevertheless, Latrodectus tredecimguttatus and Loxosceles rufescens spider bites may require specialized treatment in a hospital setting, as well as careful active symptom surveillance. Diversely, the treatment for Scolopendra cingulata and Scolopendra oraniensis centipedes’ bites is merely symptomatic. The only existing scorpion species in Portugal is the Buthus ibericus; its sting typically causes local symptoms with intense pain, and its treatment consists essentially of analgesia. The insects of the Hymenoptera order, such as bees and wasps, have the ability to inject venom into the skin. Most people present only with local or regional inflammatory response, and symptomatic treatment is usually effective. Even so, individuals with hypersensitivity to bee venom may develop anaphylaxis. Several marine species in the Portuguese coast are venomous to humans, including weeverfish (Trachinidae family), stingrays (Dasyatis pastinaca, Taeniura grabata, Myliobatis aquila), red scorpion fish (Scorpaena scrofa), cnidaria (Pelagia noctiluca, Chrysaora hysoscella, Physalia physalis) and bearded fireworm (Hermodice carunculata); treatment is symptomatic. Contact with the larvae or bristles (chitinous structures with locomotor or tactile functions) of Thaumetopoea pityocampa (pine processionary) can cause cutaneous, ocular and, rarely, respiratory reactions; its management is also symptomatic.


Author(s):  
Sarmin Sarmin ◽  
Hijrawati Hijrawati ◽  
Rini Pertiwi ◽  
Cici Nurna Ningsi ◽  
Wanda Wulandari ◽  
...  

Climate change is directly related to changes in environmental conditions. Climate and weather are the physical components of an ecosystem. If there are some changes in the physical component of the ecosystem, it will have an effect on the incidence and pattern of spread of influenza disease. Influenza (flu) is an infectious respiratory disease caused by influenza virus which can cause mild to severe illness. The cause of influenza is an RNA virus that belongs to the family of Orthomyxoviridae which can attack birds, mammals including humans. The virus is transmitted through infected saliva that comes out when people cough, sneeze or through direct contact with secretions (saliva, saliva, snot) sufferers. The writing of this article was conducted to determine the corelation between climate and influenza disease events. This writing uses the literature review process of searching articles through Google Scholar. Journal articles found using English and key words used in journal searches are Climate Corelation With The Incidence Of Influeza Disease. Journal articles are found with different titles but refer to the corelation between climate and influenza disease events. Of the six journal articles that were used as review reviewers found that there was a corelation between climate and the incidence of influenza. Influenza trends are increasing in the rainy season with very low humidity.


2021 ◽  
Vol 250 ◽  
pp. 07006
Author(s):  
Olga Bezrukova ◽  
Valentina Samoylova ◽  
Maria Yashina

Nowadays, the traditional perception of the family is changing. However, understanding children preferences and shaping their views of the world still remain the key prerequisites for the environmental sustainability. The purpose of the article is to analyze models of single fatherhood, to study the motivation and structure of factors that determine the involved fatherhood making, the specifics of mother’s and parent family’s influence on the paternal practices implementation. Our research testifies to the fact that single fathers tend to become family leaders and undertake responsibility related to childcare in the context of transforming marital and family relations as well as facing global environmental issues. The results of the study show that single fatherhood is usually a forced situation caused by death or severe illness of the mother, her deviant behavior and leaving the family, deprivation of parental rights, divorce consequences, long-term separation of spouses, use of modern reproductive technologies of surrogacy. It is concluded that the scenarios of the single fatherhood becoming – planned or casual – are associated with the cause of the child appearance in the family. The significant differences are found in the social and cultural capital of the single fathers which might have different impacts on the level of environmental education they can pass on to their children.


2011 ◽  
Vol 2011 ◽  
pp. 1-3 ◽  
Author(s):  
Selim Yalcin ◽  
Selami Kocak Toprak ◽  
Betul Erismis ◽  
Ozden Altundag ◽  
Handan Ozdemir ◽  
...  

Kikuchi-Fujimoto disease, also known as histiocytic necrotizing lymphadenitis, is a self-limiting, benign, and rare systemic lymphadenitis with unknown etiology. The cardinal symptoms are fever, lymphadenopathy and night sweat; consequently, it is first necessary to rule out infectious, lymphoproliferative, and connective tissue diseases such as systemic lupus erythematosus. Histology can allow diagnosis by demonstrating necrotizing histiocyte lymphadenitis. Disease, which has no specific treatment, self-limits itself in 1 to 6 months clinically. However, non-steroid anti-inflammatory agents can be given for symptomatic treatment and there are reports using corticosteroids and antibiotics in complicated cases. This article concerns a 32-years-old female who diagnosed Kikuchi-Fujimoto disease and treated with glucocorticoid.


Author(s):  
Afroz Patan

 Objective: The main objective of review is an effort to give detailed information on Valeriana jatamansi and its multiple medicinal properties. Methods: As per the literature, the plant V. jatamansi is a perennial herb and found at subtemperate Himalayan regions of the Kumaon and Garhwal. The plant most popularly known as “Valerian.” The plant belongs to the family Valerianaceae. The roots and rhizomes of the plants are traditionally used to treat ulcers, jaundice, dry cough, seminal weakness, skin diseases, leprosy, and for sleep enhancement due to the presence of a variety of different chemical constituents such as sesquiterpenes, coumarins, iridoids, lignanoids, alkaloids, and flavonoids. From literature, the reported methods performed for different pharmacological activities have been thoroughly discussed and complied. Results: Most of the studies compiled from literature shown that V. jatamansi possess antimicrobial, antioxidant, anti-inflammatory, cytotoxic, anxiolytic, and neuroprotective activities. Conclusion: The review reveals that continuous research on this plant is needed to know the exact molecular mechanism and further elaborative studies can lead to develop safe therapeutic use in modern medicine.


2004 ◽  
Vol 17 (2) ◽  
pp. 193-210 ◽  
Author(s):  
Yvonne L. J. Vissers ◽  
Iris B. J. G. Debats ◽  
Yvette C. Luiking ◽  
Rajiv Jalan ◽  
René R. W. J. van der Hulst ◽  
...  

The amino acid arginine and one of its metabolites NO have gathered broad attention in the last decade. Although arginine is regarded as a conditionally essential amino acid in disease, L-arginine supplementation in severe illness has not found its way into clinical practice. This might be due to the invalid interpretation of results from studies with immune-enhancing diets containing L-arginine amongst other pharmaconutrients. However, not much attention is given to research using L-arginine as a monotherapy and the possibility of the alternative hypothesis: that L-arginine supplementation is beneficial in disease. The present review will discuss data from studies in healthy and diseased animals and patients with monotherapy of L-arginine to come to an objective overview of positive and negative aspects of L-arginine supplementation in disease with special emphasis on sepsis, cancer, liver failure and wound healing.


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