B12 deficiency - PowerPoint PPT Presentation

The functions, sources, storage, and utilization of carbohydrates, as well as the recommended daily intake and health implications of carbohydrate deficiency.

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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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Immune deficiencies can be classified into primary hereditary disorders based on clinical presentations, including cell-mediated, antibody-mediated, non-specific, and complement activation deficiencies. Major clinical manifestations of immune disorders range from B-cell deficiencies to phagocytic ce

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Heat Transfer labels are labels where ink pigment and metalized layer is transferred from film to the product to be decorated. Transfer is done by heat & pressure on Heat transfer machine. The whole image is transferred in one single process. Heat Transfer process is solving the deficiency of other

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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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Exploring the housing deficiency in Medellin and how low-income residents use autoconstruction as a material practice of hope to build their own homes. The struggle for dignified housing, roots of hope in the Medellin Miracle, and the role of state ambiguity are key themes discussed in the content.

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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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Exploring diseases related to disruptions in homeostasis at endocrine, nervous, immunological, and genetic levels, focusing on conditions like hormone imbalances and metabolic disorders such as growth hormone deficiency and diabetes. Learn about the impact on health and the body's intricate regulato

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The Bleeding Time (BT) test evaluates platelet plug formation and capillary integrity, crucial for surgery preparations. Prolonged bleeding times indicate low platelet count or dysfunction. The Duke method is one way to determine Bleeding Time. Sources of error, such as medication interference, impr

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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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Nutritional diseases arise from imbalances between the body's nutrient and energy requirements and their supply. Nutritional deficiencies can lead to clinical diseases, while excessive intake can result in diseases of affluence. Common nutritional disorders include low birth weight, PEM, obesity, go

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Cholestasis is characterized by reduced bile flow and elevated direct bilirubin. It is critical to differentiate it from neonatal jaundice. In conditions like biliary atresia and 1-antitrypsin deficiency, early diagnosis and intervention are crucial to prevent liver failure. Clinical manifestations

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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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Discover the annual Coeliac review mini video series that covers topics like symptoms of Coeliac Disease, Calcium and Vitamin D needs, Folic Acid, Vitamin B12, Iron levels, labelling, cross-contamination awareness, and more. Learn about the varied symptoms of Coeliac Disease, the impact on gut villi

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A 78-year-old man presents with symptoms of fatigue, headache, and abdominal pain, leading to a diagnosis of iron deficiency anemia. His medical history includes hypertension, type II diabetes, and chronic shoulder pain. Investigations reveal hypochromic, microcytic anemia with low iron levels and h

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Post-Parturient Haemoglobinuria (PPH) is a metabolic disease affecting high-producing dairy cows after calving, characterized by hemolysis, hemoglobinuria, and anemia. Common in buffaloes and cows, it is caused by phosphorus deficiency in diet, affecting intracellular functions and leading to clinic

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The Criminal Procedure Amendment Bill aims to address the constitutional invalidity of section 154(3) of the Criminal Procedure Act by enhancing protection for child victims, accused, and witnesses in criminal proceedings. The Bill proposes prohibiting the publication of information revealing their

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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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Farmers can benefit from Marketing Assistance Loans (MAL) and Loan Deficiency Payments (LDP) to manage cash flow and ensure price floors for their harvested grain. MAL offers low-interest loans while LDP provides payments if prices fall below a certain level, offering financial support during challe

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Hyperglycemic crises such as Diabetic Ketoacidosis (DKA) and Hyperglycemic Hyperosmolar State (HHS) are life-threatening emergencies characterized by severe hyperglycemia and metabolic imbalances. DKA involves absolute or near-absolute insulin deficiency leading to ketone body production and systemi

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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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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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This session, led by Dr. Patrick Asamoah Sakyi from the Department of Earth Science at UG, delves into the significance of geological elements in human health, discussing diseases arising from their deficiency or excess intake. Topics include geophagy, fluorine's impact on dental health, iodine defi

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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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Fermentation plays a crucial role in the production of organic solvents, food products, condiments, dairy products, processed meats, beverages, vitamins, and pharmaceutical compounds like antibiotics and vaccines. Specific examples include the production of citric acid, lactic acid, monosodium gluta

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Explore key topics in haematology such as leucopenia, B12 deficiency, and myelodysplastic syndrome with detailed guidance on interpreting full blood counts, red flags, investigations, and management strategies. Learn about special situations like B12 deficiency in pregnancy and malabsorption issues.

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Explore intriguing clinical cases and differential diagnoses related to non-Alzheimer dementias, including symptoms, evaluations, and potential treatments. From B12 deficiency to vascular dementia, unravel the complexities of cognitive impairments in varied scenarios.

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Ongoing work includes progress on CPIC guidelines for aminoglycosides, clopidogrel, and statins, along with evidence reviews for various enzymes and medications. A review of G6PD deficiency and rasburicase safety is being conducted, categorizing drugs as low-to-no risk, high-risk, or medium-risk bas

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Copper deficiency in ruminants can be primary or secondary, affecting enzyme activity and gene expression. Risk factors include diet, soil characteristics, and breed. Pathogenesis involves effects on tissues, wool loss, body weight, diarrhea, anemia, bone health, and heart function.

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Explore the impact of waterlogged soils on nitrogen deficiency in plants and discover the role of active transport, soil oxygen displacement, and chlorophyll production. Engage students in solving the issue through an interactive activity that integrates their knowledge of plant biology concepts.

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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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Paroxysmal Nocturnal Hemoglobinuria (PNH) is a rare acquired disorder causing hemolytic anemia due to red cell membrane defects, leading to increased sensitivity to complement. On the other hand, G6PD Deficiency is a genetic condition causing hemolytic anemia due to impaired function of the G6PD enz

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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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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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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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Explore the history and significance of organic synthesis through key figures like Dr. A. S. Stella Shalini, Hermann Emil Fischer, Sir Robert Robinson, and Robert Burns Woodward. Discover how complex organic molecules like D-glucose, tropinone, quinine, Vitamin B12, and strychnine were synthesized,

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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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Limbal stem cell deficiency (LSCD) is a rare condition characterized by inadequate corneal rejuvenation and conjunctivalization of the cornea. In this case study, a 14-year-old male with Vernal Keratoconjunctivitis presented with itching, eye rubbing, and corneal epithelial scarring resembling a who

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Individuals with intellectual deficiency or mental retardation may exhibit immature behaviors, lack judgment, and show signs of delayed development. They require special care, early diagnosis, parental assistance, and educational support to reach a reasonable degree of educational achievement and so

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Primary immunodeficiencies are a group of disorders characterized by defects in the immune system. Severe Combined Immunodeficiency (SCID) and related conditions like JAK-3 deficiency, IL-7 R or CD45 deficiency, and Omenn syndrome are discussed in detail, highlighting the genetic basis, clinical man

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