Vitamin a deficiency - PowerPoint PPT Presentation


Vitamin A Deficiency (Hypovitaminosis A)

Learn about the causes, symptoms, and effects of Vitamin A deficiency, including night blindness, corneal keratinization, and impaired immune function. Explore the epidemiology and pathogenesis of this condition.

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Vitamin D's Impact on Health: Insights from Research

Explore how Vitamin D influences gene expression, lowers COVID-19 risk, and affects infectious diseases. Discover mechanisms, supplementation benefits, and recommendations for Vitamin D in chronic conditions. Insights from studies shed light on the importance of Vitamin D for overall health.

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Assay of Ascorbic Acid (Vitamin C) - Method and Procedure

Ascorbic acid, known as Vitamin C, is a crucial organic compound with antioxidant properties. This article discusses the assay of ascorbic acid using a redox titration method with potassium iodate and iodide. The principle, procedure, and calculations involved in determining the concentration of Vit

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Revolutionary Vitamin D Quantitative Rapid Test for Health Monitoring

SELOI HEALTHCARE PVT. LTD. offers a cutting-edge Vitamin D quantitative rapid test that provides instant results on smartphones, aiding in tracking markers and generating shareable reports within 30 seconds. With easy monitoring, multiple language support, and no setup costs, this innovative platfor

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Efficacy and Safety of Ferric Carboxymaltose for Heart Failure with Iron Deficiency

Iron deficiency is prevalent in heart failure patients with reduced ejection fraction and is linked to poor outcomes. The HEART-FID trial investigates the impact of intravenous ferric carboxymaltose (FCM) on all-cause mortality, heart failure hospitalizations, and exercise capacity in chronic HFrEF

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New Guidance on Vitamin D Supplements in Care Homes Workshop

Explore the latest guidance on offering vitamin D supplements to eligible residents in care homes through a workshop designed for care home staff and professionals. The workshop aims to raise awareness of the importance of vitamin D, provide practical support for implementing the guidance, and featu

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Vitamin B6 Levels in Cats: Correlation with Age and Body Condition Score

Explore the potential correlation between Vitamin B6 levels, age, and body condition score in cats through a study involving blood collection, sample preparation, and measuring AST activity. Understanding Vitamin B6 status is essential for addressing deficiencies and potential nutritional interventi

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Understanding Mental Deficiency: Causes and Classifications

Mental deficiency, also known as intellectual disability, is characterized by significantly below-average intellectual functioning before the age of 18, along with limitations in adaptive behaviors. It is measured using standardized IQ tests, with classifications ranging from profound to mild. Two m

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Bà bầu nên làm gì khi uống vitamin tổng hợp bị buồn nôn

S\u1eed d\u1ee5ng vitamin t\u1ed5ng h\u1ee3p l\u00e0 l\u1ef1a ch\u1ecdn c\u1ee7a nhi\u1ec1u b\u00e0 b\u1ea7u, tuy nhi\u00ean n\u1ebfu b\u00e0 b\u1ea7u u\u1ed1ng vitamin t\u1ed5ng h\u1ee3p b\u1ecb bu\u1ed3n n\u00f4n l\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 c\u1ea3i thi\u1ec7n?

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Bổ sung vitamin tổng hợp khi mang thai có tốt không

Vitamin t\u1ed5ng h\u1ee3p l\u00e0 ch\u1ebf ph\u1ea9m t\u0103ng c\u01b0\u1eddng dinh d\u01b0\u1ee1ng cho c\u01a1 th\u1ec3 v\u1edbi th\u00e0nh ph\u1ea7n g\u1ed3m nhi\u1ec1u vitamin v\u00e0 kho\u00e1ng ch\u1ea5t \u0111a d\u1ea1ng. V\u1eady c\u00e1c b\u00e0 b\u1ea7u u\u1ed1ng vitamin t\u1ed5ng h\u1ee3p

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Understanding Vitamin K: Types, Sources, and Functions

Explore the types and dietary sources of vitamin K, including Phylloquinone and Menaquinone. Discover the essential role of vitamin K as a coenzyme in the synthesis of prothrombin and blood clotting factors such as II, VII, IX, and X through carboxylation. Learn about the recommended daily allowance

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Pharmacology of Drugs Used in Calcium & Vitamin D Disorders

Calcium and vitamin D play crucial roles in regulating bone health and overall calcium balance in the body. Hormones like PTH, vitamin D, and calcitonin are pivotal in maintaining calcium homeostasis. Drugs such as teriparatide, a synthetic form of PTH, are used to treat conditions like osteoporosis

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Managing Nutritional and Metabolic Diseases in Zoo and Wild Animals

The prevention, control, and treatment of nutritional and metabolic diseases in zoo and wild animals are essential for maintaining their health. These diseases, such as rickets, osteoporosis, osteomalacia, and fibrous osteodystrophy, can result from imbalances in dietary nutrients and metabolic dera

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The Role of Vitamin D in Enhancing Immunity Against COVID-19

Exploring the relationship between Vitamin D and COVID-19, this research article delves into how Vitamin D mechanisms can help fight viral infections by reducing pro-inflammatory cytokines and minimizing the risk of a cytokine storm. Studies suggest that Vitamin D may play a crucial role in reducing

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Update on B12 Deficiency Guidance by Lothian Health Services

Vitamin B12 deficiency is a complex condition with various manifestations, including neurological symptoms. The updated guidelines address key areas such as neuro symptoms, coeliac disease, and transitioning from intramuscular to oral treatment. Testing indications and approaches for pernicious anae

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Vitamin D and Nutritional Management in Fracture Liaison Services

Explore the significance of vitamin D and nutrition in managing patients with fractures, focusing on the expertise of Prof. Ren Rizzoli, an esteemed internist and endocrinologist. Delve into the pathogenesis of osteoporotic fractures and the role of malnutrition and vitamin D deficiency in rehabilit

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Understanding Vitamin D: Clinical Relevance and Laboratory Measurement

This presentation delves into the clinical importance and laboratory measurement of Vitamin D, covering topics such as its formation, metabolism, forms, functions, deficiency causes, and typical biochemistry. It explores the impact of different genetic variants of Vitamin D binding protein, the role

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Evidence-Based Nutrition Strategies for COPD Patients

Explore the impact of nutrition on COPD patients, with evidence supporting the benefits of increased fruits and vegetables, Vitamin A, and Vitamin D supplementation. Studies show improved lung function, respiratory muscle strength, and exercise capacity in patients following specific dietary interve

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Understanding Food Nutrition and Health Essentials

This content provides valuable information on nutrients, their functions in the body, food sources, and the effects of deficiencies. It covers macronutrients like fat, protein, and carbohydrates, as well as micronutrients such as minerals and vitamins. Explore the importance of nutrients like Vitami

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Understanding Vitamin K Deficiency in Veterinary Medicine

Vitamin K deficiency in animals can lead to serious health issues due to its crucial role in blood clotting and bone metabolism. Different sources of vitamin K, such as plant material and bacterial fermentation, provide essential forms like K1 and K2. Factors contributing to deficiency include fat m

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Rapid Elemental Analysis of Human Fingernails Using Laser-Induced Breakdown Spectroscopy

Elemental analysis of human fingernails is conducted using Laser-Induced Breakdown Spectroscopy (LIBS) to diagnose and monitor zinc deficiency in the body. Zinc deficiency is a significant health issue globally, affecting billions of people. By utilizing LIBS technology on fingernail samples, resear

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Understanding the Role of Vitamin D in Reducing COVID-19 Risk

Vitamin D plays a crucial role in reducing the risk of COVID-19 by enhancing the body's immune response, reducing production of pro-inflammatory cytokines, and increasing anti-inflammatory cytokines. Individuals at greater risk include the elderly, those with chronic diseases, dark-skinned individua

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AnsCare Advanced Silicone Gel Formula with Vitamin C - Reduce Scars and Discoloration

AnsCare Silicone Gel with Vitamin C is a top international brand known for reducing hypertrophic scars, keloids, and bump scars caused by injuries or burns. The product contains 100% Medical Grade Silicone Gel with Vitamin C, which helps in minimizing scar discoloration. It is a self-drying, transpa

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Understanding the Roles of Selenium (Se) and Vitamin E (VE) in Health

Selenium and Vitamin E play crucial roles in protecting cells, promoting immune function, and maintaining reproductive health. Selenium is a key component of selenoproteins, while Vitamin E acts as an antioxidant. Together, they help combat oxidative damage, support thyroid function, and enhance cel

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Insights into Micronutrient Deficiencies in Geriatrics: B12, Zinc, Selenium, Vitamin D, Iron, and Pharmaceutical Interventions

This presentation by Kate Walker, MD, RDN, LDN, CSG, provides detailed information on high-risk micronutrient deficiencies in older adults, focusing on B12, Vitamin D, and Zinc. It covers the identification of deficiencies, signs, symptoms, and updated recommendations for supplementation. Discussion

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Understanding Vitamin D: Importance, Sources, and Benefits

Discover the significance of Vitamin D, a fat-soluble vitamin crucial for bone health and overall well-being. Learn about its sources, recommended intake, and the role it plays in preventing diseases. Explore the impact of Vitamin D deficiency and how you can maintain optimal levels to promote a hea

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Association of Vitamin D Prescribing with Clinical Outcomes in COVID-19 Hospitalized Adults

Investigating the impact of Vitamin D prescribing on clinical outcomes in adults hospitalized with COVID-19, this study analyzes the association between Vitamin D treatment and patient outcomes such as mortality, length of stay, and need for ventilation. The research explores the complex effects of

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Understanding Vitamin E Deficiency in Poultry: Symptoms and Implications

Vitamin E deficiency in poultry can lead to serious conditions such as encephalomalacia (crazy chick disease) and exudative diathesis. Symptoms include ataxia, testicular degeneration, and early embryo mortality. Post-mortem lesions show soft and swollen brains with minute hemorrhages. It is crucial

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All About Vitamin C: History, Sources, and Benefits

Vitamin C, also known as ascorbic acid, is essential for humans as they cannot synthesize it internally. Its history, sources, sensitivity, and importance in digestion, absorption, and transport are discussed. Sources of vitamin C include fruits, vegetables, and organ meats. The sensitivity of vitam

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All About Vitamin C: Sources, Benefits, and Recommendations

Vitamin C is a water-soluble vitamin commonly found in fruits and vegetables like kiwi, oranges, broccoli, and red peppers. It plays a crucial role in the body by aiding in growth, tissue repair, collagen formation, and boosting immunity. The recommended daily intake varies by age and gender. Signs

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Understanding Folate: Structure, Sources, and Bioavailability

Folate, also known as vitamin B9, plays a crucial role in various bodily functions. Folic acid and folate are different forms of the vitamin, with distinct sources and structures. Good food sources of folate include green vegetables, legumes, fruits, and fortified products. The bioavailability of fo

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Understanding G6PD Deficiency Hemolytic Anemia: Biochemical Basis and Implications

G6PD deficiency hemolytic anemia is an inherited condition characterized by reduced levels of glucose-6-phosphate dehydrogenase (G6PD), leading to impaired production of NADPH. This deficiency affects the Pentose Phosphate Pathway (PPP) and can result in oxidative stress, causing damage to DNA, prot

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Vitamin D Market Global Forecast to 2030

Meticulous Research\u00ae, a leading global market research company, has published a report titled \u2018Vitamin D Market by Analog (Vitamin D3, Vitamin D2), Source (Plant-sourced, Animal-sourced), Form (Dry, Liquid), Application (Pharmaceuticals, Fo

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Understanding Vitamin C: Functions, Sources, and History

Vitamin C, also known as ascorbic acid, is a vital water-soluble vitamin that humans must obtain through their diet as they cannot produce it internally. This article delves into the structure, metabolism, recommended daily intake, dietary sources, historical significance, and various functions of v

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Các thực phẩm giàu Vitamin C hỗ trợ cho bà bầu 3 tháng giữa

Vitamin C l\u00e0 lo\u1ea1i vitamin r\u1ea5t c\u1ea7n thi\u1ebft v\u00e0 quan tr\u1ecdng \u0111\u1ed1i v\u1edbi s\u1ee9c kh\u1ecfe, nh\u1ea5t l\u00e0 v\u1edbi b\u00e0 b\u1ea7u. \u0110\u1eb7c bi\u1ec7t l\u00e0 c\u00f4ng d\u1ee5ng t\u0103ng s\u1ee9c \u

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Understanding Thiamine Deficiency and Beriberi: Causes, Symptoms, and Treatment

Thiamine (Vitamin B1) deficiency, often seen in conditions like alcoholism and poor dietary intake, can lead to serious health issues such as beriberi. This article delves into the causes, clinical features, and treatment options for thiamine deficiency, including the different types of beriberi and

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Understanding Vitamin D: Basics, Testing, and Importance in Different Cases

This August 2012 article discusses the basics of vitamin D, including synthesis, sources, and its role in the body. It covers testing methods, the significance of vitamin D in various scenarios like osteopenia, pregnancy, and infancy, and how to treat or prevent deficiencies. Key points such as phys

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Understanding Iron Deficiency Anemia and Therapy

Iron deficiency anemia occurs when the body lacks sufficient iron to produce hemoglobin, leading to symptoms like fatigue and weakness. Iron therapy, led by professionals like Dr. Haider Raheem, helps restore iron levels. Important information includes body iron distribution, absorption mechanisms,

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Breastfeeding and Vitamin D Supplementation: Clinical Insights

Understanding the clinical presentation and risks of Vitamin D deficiency in infants, especially those who are breastfed, is crucial. This curriculum covers acute versus chronic presentations of deficiency, associated symptoms, and risk factors such as sunlight exposure, geographical location, air q

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Anemia in Pregnancy: Types, Etiology, and Management

Dr. Methal A. Alrubaie, an assistant professor, presents a detailed overview of anemia in pregnancy. The content covers the classification of anemia types, their etiology, clinical presentation, effects on both mother and fetus, investigation methods, and treatment approaches. Various types of anemi

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