ABSTRACT
COVID-19 disease is caused by the new coronavirus SARS-CoV-2. The disease first appeared in China in 2019 and quickly spread throughout the world. It primarily affects the respiratory tract, manifested by fever, cough and the devel-opment of dyspnoea, but the symptoms and complications can affect any organ system. Neurological symptoms include headaches, muscle and joint pain, taste and smell disorders. Complications include inflammatory diseases of the central nervous system, ataxia, peripheral nerve and muscle diseases, worsening of extra-pyramidal diseases, and neuropsychiatric disorders. This paper presents a case report of a 62-year-old man with cere bellar syndrome, ataxia, intentional tremor and hypermetria when dealing with COVID-19 disease.Copyright © 2021 Neuroendocrinology Letters.
ABSTRACT
The corona virus disease 2019 (COVID-19) pandemic has increased the interest in self-care strategies, including self-medication. Medical students, as future health practitioners, learn more about medications than other students. This study aimed to describe self-medication practices for preventing COVID-19 among medical students at Universitas Islam Indonesia. This observational study used a cross-sectional design and was undertaken in November- December 2020. The study sample included 336 undergraduate medical students determined using a consecutive sampling technique based on inclusion and exclusion criteria. Data were collected using an online questionnaire about self-medication practices in the preceding 3 months. Among a total of 336 students, 137 (41%) reported using self-medication intending to prevent COVID-19, and 126 (92%) of these 137 took preventive supplements, mainly vitamins C, D, and E, and omega-3. Seven students reported the use of zinc, mainly in combination with other vitamins. Students who practiced self-medication lived closer to people confirmed with COVID-19, washed their hands more often, and desinfected their belongings more frequently than their counterparts (p<0.05). The mean duration for consuming vitamins was 11-16 days. Forty students (29%) used herbal medicine to prevent COVID-19;ginger, turmeric, honey, black seed, cutcherry, and Curcuma were the most often consumed herbal remedies. Fourteen students (10%) reported taking over-the-counter medications to relieve symptoms related to COVID-19, including antipyretic, analgesic, antiseptic, antihistamine, decongestant, antitussive, and expectorant medications. Most respondents (82%) purchased their medications at pharmacies, and 11 (9%) obtained them from online shops. These findings show the high rate of self-medication using vitamins and herbal remedies for COVID-19 prevention among university medical students. Further studies are needed to explore students' knowledge about the risks of self-medication including the use of herbal medicines.Copyright © 2022 Marmara University Press.
ABSTRACT
Hyssopus officinalis is a traditional medicinal plant that belongs to the family Lamiaceae, which has been used for centuries for various purposes like carminative, expectorant, and cough reliever. It has been used for the treatment of numerous diseases in patients such as ulcers, asthma, jaundice, leprosy, dropsy, bronchitis, COPD, diabetes, AIDS, bacterial and fungal infections as an herbal remedy due to its fewer side effects and is more efficacies than other traditional medicine. Major classes of chemical compounds found in H. officinalis essential oil are bicyclic monoter-penes, monoterpenoids, acyclic monoterpenes, phenolic monoterpenoids, monocyclic monoterpenes, monocyclic sesquiterpenes, tricyclic sesquiterpenes, bicyclic sesquiterpenes, tricyclic sesquiterpe-noids, straight chain saturated hydrocarbons. Some of the major chemical constituents present in the H. officinalis are beta-pinene, alpha-pinene, 1, 8-cineole, apigenin, diosmin, caffeic acid, rosmarinic acid, cis-pinocamphone, trans-pinocamphone, iso-pinocamphone, pinocarvone, which are responsible for its various pharmacological activity. Various studies have been performed on the pharmacological activity of its extract, such as antioxidant, antimicrobial, anti-diabetic, anticancer, antiviral, anti-inflammatory, analgesic, anti-leishmanial, anthelmintic, anti-protozoal, and anti-anxiety. Recently, it is used as an anticancer agent and has been demonstrated by studying its cytotoxic and apoptotic effects on breast cancer and colon cancer cells. It is used as a potent antibacterial and antifungal agent being studied on the antibiotic-resistant bacterial and fungal strains recently, which can be further useful in developing herbal medicine against AMR. It is an excellent natural antioxidant due to the presence of polyphenolic compounds, and H. officinalis is used in various food industries as a source of natural antioxidants, which has minimum side effects as compared to artificial antioxi-dants. Furthermore, the pharmacological activity of these individual chemical constituents in H. officinalis extract still needs to be investigated for identifying the effectiveness of this plant in the natural treatment of various diseases. This review aims to collect various data regarding the traditional herbal plant hyssop (Hyssopus officinalis), including its photochemistry, chemical structures of the phyto-constituents and pharmacological profile, along with all the pharmacological models. This plant has significant importance in the health industry, so further studies are required on its effective usage against various emerging health problems, including COVID-19, cancer, diabetes, AMR.Copyright © 2023 Bentham Science Publishers.
ABSTRACT
Background: Herbs have long been used as natural therapeutics, and recent controlled clinical studies have confirmed some of the presumed benefits. Hedera helix(ivy leaves) is a valuable common form related to the family Araliaceae. Many herbal preparations include extracts from their leaves as the principle active ingredient. Objective: The objective of this article is to summarize the pharmacological activities and phyto-chemical screening of H. helix. Methods: To prepare this article, the data was collected from different sources, including books, th-esis, research and etc. Results: The all-published studies depend on isolation, identification, and characterization of different active constituents of H. helix leaves, followed by the determination of biological activities in vivo and in vivo. Chemical screening has shown that H. helix leaves are a rich source of phytochem-icals demonstrating therapeutic activities, such as sterols, tannins, terpenoids, glycosides, phenols, emetine alkaloids, flavonoids, saponins, volatile and fixed oils, vitamins, carbohydrates, reducing sugars, and minerals. Further, studies of disease models and clinical trials have demonstrated an-ti-inflammatory, analgesic, cough suppressant, expectorant, anticancer, antimicrobial, anticoagu-lant, and smooth muscle relaxant activities. Conclusion: This review summarizes the bioactive constituents of H. helix leaves and their under-lying pharmacological mechanisms, clinical efficacies, and safety profiles. We also suggest potential therapeutic uses for COVID-19.