scholarly journals Beneficial effects of Emblica officinalis on Fluoride-induced toxicity on brain biochemical indexes and learning-memory in rats

2015 ◽  
Vol 22 (1) ◽  
pp. 35 ◽  
Author(s):  
Bhinda Shalini ◽  
JD Sharma
Keyword(s):  
Emblica Officinalis ◽  
Beneficial Effects

scholarly journals PHYTOCHEMICAL AND PHARMACOLOGICAL PROFILE OF EMBLICA OFFICINALIS LINN

2021 ◽  
Vol 10 (2) ◽  
pp. 2698-2703
Author(s):  
Chinmay Devidas Deshmukh ◽  
Keyword(s):  
Review Paper ◽  
Deciduous Forests ◽  
Antiulcer Activity ◽  
Emblica Officinalis ◽  
Therapeutic Approaches ◽  
Pharmacological Profile ◽  
Important Ingredient ◽  
Pharmacological Activities ◽  
Traditional Medicines ◽  
Beneficial Effects

Emblica officinalis (EO) (Family: Euphorbiaceae) , commonly called Amla, is a traditional plant, occurring commonly in deciduous forests in India and widely used globally for the management of various ailments. When its phytochemistry is studied in detail, it reveals the presence of vitamin C, ellagic acid, gallic acid, phyllemblin, tannin, phyllemblic acid, lipids and emblicol. The fruit of this plant is commonly used for a cooling, diuretic, laxative activity. It is also used for the treatment of anemia, jaundice and dyspepsia. The seeds are used for the management of different respiratory tract disorders such as bronchitis, asthma, and digestive problems. Various scientists and researchers have isolated the parts of this plant for studying its pharmacological activities and therapeutic approaches. They have explored this plant for its hepatoprotective, gastroprotective, cytoprotective, antitumor, antifungal and antiulcer activity. Further, this plant is also claimed to have other beneficial effects in Ayurveda and traditional medicines. This plant is common and widely available. It is consumed by various Indian people routinely. It is important ingredient of cosmetics, shampoos, hair oils, dyes and famous health tonic Chyavanprash. Though, various literature is available on this plant and fruit but due to interest and curiosity to further explore the information of its uses, chemical composition, pharmacological activities of extract and its isolated compounds and safety profile, the present review paper is planned. This information will be useful for further research of this plant.

scholarly journals Nutraceutical and Pharmacological Appraisal of Āmla (Emblica officinalis Gaertn.): A Review

2019 ◽  
pp. 1-13
Author(s):  
Mohammad Fazil ◽  
Sadia Nikhat
Keyword(s):  
Biologically Active ◽  
Emblica Officinalis ◽  
Active Components ◽  
Tropical Regions ◽  
Unani Medicine ◽  
Beneficial Effects ◽  
Anti Cancer ◽  
Anti Oxidant ◽  
Dose Dependent ◽  
Pale Green

Āmla (Emblica officinalis Gaertn, Family: Euphorbiaceae) is a medicinally important plant indigenous to tropical and sub-tropical regions of South-east Asia. The tree is 5-25 metres tall, deciduous, having deltoid-squamiform leaves and bears pale-green globose fruits 2-4 cm in diameter. In Unani medicine, it is widely used in compound formulations or in raw form in many disorders of central nervous system, gastro-intestinal system, skin, hair, general debility etc. In Ayurveda, it is classified as a rasayana, i.e., drugs which promote longevity and delay ageing. Āmla fruit is one of the richest sources of Vitamin C (478.56 mg/ 100 ml), alongwith important constituents such as gallic acid, ellagic acid, iron, magnesium, phosphorous, potassium etc. recent researches on Āmla have revealed the presence of several biologically active substances with scientifically proven effects as anti-oxidant, anti-ageing, immunomodulatory, memory enhancing, protective towards vital organs such as liver, heart kidneys; anti-depressant, anti-cancer and many more beneficial effects. Most of the experiments have been carried out on Āmla fruit and are dose-dependent. Moreover, no toxic effects have been reported in any of the studies. This review focuses on the various biologically active components of Āmla and its relevance in modern pharmacology.

Nuclear receptors in disease: the oestrogen receptors

2004 ◽  
Vol 40 ◽  
pp. 157-167 ◽  
Author(s):  
Maria Nilsson ◽  
Karin Dahlman-Wright ◽  
Jan-Åke Gustafsson
Keyword(s):  
Nuclear Receptors ◽  
Target Genes ◽  
Receptor Subtype ◽  
Target Tissue ◽  
Oestrogen Receptors ◽  
Nucleotide Polymorphisms ◽  
Cell Type ◽  
Single Nucleotide ◽  
Beneficial Effects ◽  
The Family

For several decades, it has been known that oestrogens are essential for human health. The discovery that there are two oestrogen receptors (ERs), ERalpha and ERbeta, has facilitated our understanding of how the hormone exerts its physiological effects. The ERs belong to the family of ligand-activated nuclear receptors, which act by modulating the expression of target genes. Studies of ER-knockout (ERKO) mice have been instrumental in defining the relevance of a given receptor subtype in a certain tissue. Phenotypes displayed by ERKO mice suggest diseases in which dysfunctional ERs might be involved in aetiology and pathology. Association between single-nucleotide polymorphisms (SNPs) in ER genes and disease have been demonstrated in several cases. Selective ER modulators (SERMs), which are selective with regard to their effects in a certain cell type, already exist. Since oestrogen has effects in many tissues, the goal with a SERM is to provide beneficial effects in one target tissue while avoiding side effects in others. Refined SERMs will, in the future, provide improved therapeutic strategies for existing and novel indications.

ACE2 as therapeutic agent

2020 ◽  
Vol 134 (19) ◽  
pp. 2581-2595
Author(s):  
Qiuhong Li ◽  
Maria B. Grant ◽  
Elaine M. Richards ◽  
Mohan K. Raizada
Keyword(s):  
Therapeutic Agent ◽  
Renin Angiotensin System ◽  
Peptide Hormone ◽  
Experimental Models ◽  
Electrolyte Balance ◽  
Ang Ii ◽  
Angiotensin Converting Enzyme 2 ◽  
Beneficial Effects ◽  
Overwhelming Evidence ◽  
Future Challenges

Abstract The angiotensin-converting enzyme 2 (ACE2) has emerged as a critical regulator of the renin–angiotensin system (RAS), which plays important roles in cardiovascular homeostasis by regulating vascular tone, fluid and electrolyte balance. ACE2 functions as a carboxymonopeptidase hydrolyzing the cleavage of a single C-terminal residue from Angiotensin-II (Ang-II), the key peptide hormone of RAS, to form Angiotensin-(1-7) (Ang-(1-7)), which binds to the G-protein–coupled Mas receptor and activates signaling pathways that counteract the pathways activated by Ang-II. ACE2 is expressed in a variety of tissues and overwhelming evidence substantiates the beneficial effects of enhancing ACE2/Ang-(1-7)/Mas axis under many pathological conditions in these tissues in experimental models. This review will provide a succinct overview on current strategies to enhance ACE2 as therapeutic agent, and discuss limitations and future challenges. ACE2 also has other functions, such as acting as a co-factor for amino acid transport and being exploited by the severe acute respiratory syndrome coronaviruses (SARS-CoVs) as cellular entry receptor, the implications of these functions in development of ACE2-based therapeutics will also be discussed.

174 Early beneficial effects of vasopeptidase inhibtion n an experimental model of heart failure

2003 ◽  
Vol 2 (1) ◽  
pp. 33-34
Author(s):  
B SHIVALKAR ◽  
B MEURIS ◽  
R VANBENEDEN ◽  
J KETESLEGERS ◽  
F BECKERS ◽  
...  
Keyword(s):  
Heart Failure ◽  
Experimental Model ◽  
Beneficial Effects

Association of Vitamin D Status With Liver and Kidney Disease: A Systematic Review of Clinical Trials, and Cross-Sectional and Cohort Studies

2019 ◽  
pp. 1-13 ◽  
Author(s):  
Seyed Mostafa Parizadeh ◽  
Majid Rezayi ◽  
Reza Jafarzadeh-Esfehani ◽  
Amir Avan ◽  
Hamideh Ghazizadeh ◽  
...  
Keyword(s):  
Vitamin D ◽  
Kidney Disease ◽  
Renal Disease ◽  
Cohort Studies ◽  
Cochrane Library ◽  
Major Public Health Problem ◽  
Vitamin D Status ◽  
Cross Sectional ◽  
Beneficial Effects ◽  
Vitamin D Levels

Abstract. Background: Vitamin D deficiency (VDD) is a major public health problem. There are few comprehensive systematic reviews about the relationship between Vitamin D status and liver and renal disease in Iran. Methods: We systemically searched the following databases: Web of Science; PubMed; Cochrane Library; Scopus; Science Direct; Google Scholar and two Iranian databases (Scientific Information Database (SID) and IranMedex) up until November 2017 to identify all randomized control trials (RCTs), case control, cross-sectional and cohort studies investigating the association between vitamin D and any form of liver or kidney disease. Results: Vitamin D insufficiency, or deficiency (VDD), is highly prevalent in Iran, reports varying between 44.4% in Isfahan to 98% in Gorgan. There is also a high prevalence of VDD among patients with liver or kidney disease, and the administration of vitamin D supplements may have beneficial effects on lipid profile, blood glucose, liver function and fatty liver disease, and bone health. Low serum vitamin D levels are related with abnormalities in these laboratory and clinical parameters. Conclusion: VDD is prevalent in patients with chronic liver or renal disease in Iran. There appear to be several beneficial effects of vitamin D supplementation in vitamin D deficient patients with liver or kidney disease.

Bidirectional Associations Between Self-Perceptions of Aging and Processing Speed Across 3 Years

GeroPsych ◽  
2017 ◽  
Vol 30 (2) ◽  
pp. 49-59 ◽  
Author(s):  
Anna L. Seidler ◽  
Julia K. Wolff
Keyword(s):  
Processing Speed ◽  
Personal Growth ◽  
Significant Loss ◽  
Path Model ◽  
Outcome Variable ◽  
Beneficial Effects ◽  
Self Perceptions ◽  
Chi Squared ◽  
Perceptions Of Aging ◽  
Bidirectional Associations

Abstract. Background: Previous studies point to a potential relationship between self-perceptions of aging (SPA) and cognitive performance. However, most of these studies are limited by their experimental design. Previous longitudinal studies looked solely at memory as an outcome variable without examining the directionality of effects. The present study examines the direction of effects between two domains of SPA (personal growth and physical losses) and processing speed (PS). Methods: The sample consists of 8,198 participants of the German Ageing Survey (DEAS), aged between 40 and 93 years. A cross-lagged path model was estimated to examine directions of relationships across 3 years via chi-squared difference tests for each domain of SPA. Results: In the unconstrained models, the effect of SPA domain personal growth in 2008 on PS in 2011 and vice versa were marginally significant. For SPA domain physical losses, the effect of SPA on PS was significant, whereas the other direction of the effect did not reach significance. However, the cross-lagged paths of both domains of SPA on PS and vice versa could be set equal without a significant loss of model fit. The resulting associations indicate a significant bidirectional relationship between both domains of SPA and PS. Discussion and conclusion: This study provides initial evidence that SPA can influence trajectories of cognitive decline and vice versa. The results emphasize the detrimental and beneficial effects that stereotypes can have on individuals and add further evidence to the theory of stereotype embodiment.

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