Dr. Sandra Gboneme gave a presentation on childhood cancers. She discussed that childhood cancers are rare but the second leading cause of death in children. The most common types of childhood cancers are leukemias, bone cancers, and brain tumors. While some childhood cancers have known genetic or environmental causes, most of the causes are still unknown. Prevention efforts include avoiding radiation exposure during pregnancy, reducing alcohol and coffee intake during pregnancy, and promoting breastfeeding. Treatment involves chemotherapy, surgery, and radiation therapy.
“One of the most important building blocks of our nation is our concern for our children…” these words, quoted from a speech given by Nelson Mandela in 1997, will resonate louder than usual during the month of September that is recognised as Childhood Cancer Awareness month by the Cancer Association of South Africa (CANSA). #ChildhoodCancerAwareness
Read more: http://www.cansa.org.za/caring-for-our-future/
what is cancer, risk for childhood cancer, common childhood cancer,difference between adult & childhood cancer, cause of childhood cancer,treatment of cancer,role of parents, things to lower child risk of getting cancer, risk factor for childhood cancer
“One of the most important building blocks of our nation is our concern for our children…” these words, quoted from a speech given by Nelson Mandela in 1997, will resonate louder than usual during the month of September that is recognised as Childhood Cancer Awareness month by the Cancer Association of South Africa (CANSA). #ChildhoodCancerAwareness
Read more: http://www.cansa.org.za/caring-for-our-future/
what is cancer, risk for childhood cancer, common childhood cancer,difference between adult & childhood cancer, cause of childhood cancer,treatment of cancer,role of parents, things to lower child risk of getting cancer, risk factor for childhood cancer
Cancer screening - Evidence, Expected benefits, Methods and Current Recommend...Alok Gupta
The presentation discusses about Cancer screening - Evidence, Expected benefits, Methods and Current Recommendations.
The was presented in HEALTH CONNECT meeting at Max Hospital, Saket, new Delhi in 2016.
Cancer Epidemiology, Risk factors for most common types, mortality, prevention and yeild of cancer prevention. gender, geography, infections, tobacco, environmental riskk factors.
oth Hodgkin's lymphoma and non-Hodgkin's lymphoma are lymphomas — a type of cancer that begins in a subset of white blood cells called lymphocytes. Lymphocytes are an integral part of your immune system, which protects you from germs.
Cancer screening - Evidence, Expected benefits, Methods and Current Recommend...Alok Gupta
The presentation discusses about Cancer screening - Evidence, Expected benefits, Methods and Current Recommendations.
The was presented in HEALTH CONNECT meeting at Max Hospital, Saket, new Delhi in 2016.
Cancer Epidemiology, Risk factors for most common types, mortality, prevention and yeild of cancer prevention. gender, geography, infections, tobacco, environmental riskk factors.
oth Hodgkin's lymphoma and non-Hodgkin's lymphoma are lymphomas — a type of cancer that begins in a subset of white blood cells called lymphocytes. Lymphocytes are an integral part of your immune system, which protects you from germs.
February 4th worldwide is celebrated as Cancer day. The main aim of this celebration is to create awareness about cancer and reduce the burden of cancer.
5 tips to prevent cancers you didn’t know were caused by viruseskirti betai
Scientists are continually searching for the next big breakthrough in cancer research. But so much of what has already been discovered on how to reduce cancer risk is not being put into practice. More than 50 percent of cancer cases, and 50 percent of cancer deaths, can be prevented with the knowledge we have right now.
#pinktober-#breast cancer awarness campaign #NBCAMDrDarshna Pandya
breast cancer awarness campaign from basics of breast cancer-right from ZERO TO SHE-RO
our social philanthropic activity for betterment of women,to make them aware against deadly diseases-------BREASTCANCER. We teach them when and how to do self examination of breast.we try to allviate fear of chemotherapy and radiotherapy and precautions to be taken during tretment.
A recent cancer study by the Johns Hopkins University School of Medicine, has suggested that two-thirds of cancer cases are primarily due to random cell mutations. The other third are thought to arise due to environmental factors, lifestyle and inherited genes.1
Each day, billions of cells are replenished within our bodies by the dividing of our stem cells. With each cell division, there is a danger of DNA mutation which ultimately leads to a cell becoming cancerous. The body may then continue to split the cancerous cells and produce more cancerous cells through this replication process.
Politics behind $100 billion cancer industry worldwideRafay Munawar
Following are the facts included in PPT:
Politics behind $100 billion cancer industry worldwide.
Different approaches of cancer treatment and their success ratio
& prevention of cancer through natural foods
Computer vision syndrome by Dr. Gboneme SandraSandra Gboneme
Since the onset of COVID 19, there has been a significant rise in the number of persons working remotely. This means, more screen time, more hours spent sitting and typing on the computer. This increases the risk of computer vision syndrome, which is discussed in this slides.
MANAGEMENT OF ATRIOVENTRICULAR CONDUCTION BLOCK.pdfJim Jacob Roy
Cardiac conduction defects can occur due to various causes.
Atrioventricular conduction blocks ( AV blocks ) are classified into 3 types.
This document describes the acute management of AV block.
Title: Sense of Smell
Presenter: Dr. Faiza, Assistant Professor of Physiology
Qualifications:
MBBS (Best Graduate, AIMC Lahore)
FCPS Physiology
ICMT, CHPE, DHPE (STMU)
MPH (GC University, Faisalabad)
MBA (Virtual University of Pakistan)
Learning Objectives:
Describe the primary categories of smells and the concept of odor blindness.
Explain the structure and location of the olfactory membrane and mucosa, including the types and roles of cells involved in olfaction.
Describe the pathway and mechanisms of olfactory signal transmission from the olfactory receptors to the brain.
Illustrate the biochemical cascade triggered by odorant binding to olfactory receptors, including the role of G-proteins and second messengers in generating an action potential.
Identify different types of olfactory disorders such as anosmia, hyposmia, hyperosmia, and dysosmia, including their potential causes.
Key Topics:
Olfactory Genes:
3% of the human genome accounts for olfactory genes.
400 genes for odorant receptors.
Olfactory Membrane:
Located in the superior part of the nasal cavity.
Medially: Folds downward along the superior septum.
Laterally: Folds over the superior turbinate and upper surface of the middle turbinate.
Total surface area: 5-10 square centimeters.
Olfactory Mucosa:
Olfactory Cells: Bipolar nerve cells derived from the CNS (100 million), with 4-25 olfactory cilia per cell.
Sustentacular Cells: Produce mucus and maintain ionic and molecular environment.
Basal Cells: Replace worn-out olfactory cells with an average lifespan of 1-2 months.
Bowman’s Gland: Secretes mucus.
Stimulation of Olfactory Cells:
Odorant dissolves in mucus and attaches to receptors on olfactory cilia.
Involves a cascade effect through G-proteins and second messengers, leading to depolarization and action potential generation in the olfactory nerve.
Quality of a Good Odorant:
Small (3-20 Carbon atoms), volatile, water-soluble, and lipid-soluble.
Facilitated by odorant-binding proteins in mucus.
Membrane Potential and Action Potential:
Resting membrane potential: -55mV.
Action potential frequency in the olfactory nerve increases with odorant strength.
Adaptation Towards the Sense of Smell:
Rapid adaptation within the first second, with further slow adaptation.
Psychological adaptation greater than receptor adaptation, involving feedback inhibition from the central nervous system.
Primary Sensations of Smell:
Camphoraceous, Musky, Floral, Pepperminty, Ethereal, Pungent, Putrid.
Odor Detection Threshold:
Examples: Hydrogen sulfide (0.0005 ppm), Methyl-mercaptan (0.002 ppm).
Some toxic substances are odorless at lethal concentrations.
Characteristics of Smell:
Odor blindness for single substances due to lack of appropriate receptor protein.
Behavioral and emotional influences of smell.
Transmission of Olfactory Signals:
From olfactory cells to glomeruli in the olfactory bulb, involving lateral inhibition.
Primitive, less old, and new olfactory systems with different path
Tom Selleck Health: A Comprehensive Look at the Iconic Actor’s Wellness Journeygreendigital
Tom Selleck, an enduring figure in Hollywood. has captivated audiences for decades with his rugged charm, iconic moustache. and memorable roles in television and film. From his breakout role as Thomas Magnum in Magnum P.I. to his current portrayal of Frank Reagan in Blue Bloods. Selleck's career has spanned over 50 years. But beyond his professional achievements. fans have often been curious about Tom Selleck Health. especially as he has aged in the public eye.
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Introduction
Many have been interested in Tom Selleck health. not only because of his enduring presence on screen but also because of the challenges. and lifestyle choices he has faced and made over the years. This article delves into the various aspects of Tom Selleck health. exploring his fitness regimen, diet, mental health. and the challenges he has encountered as he ages. We'll look at how he maintains his well-being. the health issues he has faced, and his approach to ageing .
Early Life and Career
Childhood and Athletic Beginnings
Tom Selleck was born on January 29, 1945, in Detroit, Michigan, and grew up in Sherman Oaks, California. From an early age, he was involved in sports, particularly basketball. which played a significant role in his physical development. His athletic pursuits continued into college. where he attended the University of Southern California (USC) on a basketball scholarship. This early involvement in sports laid a strong foundation for his physical health and disciplined lifestyle.
Transition to Acting
Selleck's transition from an athlete to an actor came with its physical demands. His first significant role in "Magnum P.I." required him to perform various stunts and maintain a fit appearance. This role, which he played from 1980 to 1988. necessitated a rigorous fitness routine to meet the show's demands. setting the stage for his long-term commitment to health and wellness.
Fitness Regimen
Workout Routine
Tom Selleck health and fitness regimen has evolved. adapting to his changing roles and age. During his "Magnum, P.I." days. Selleck's workouts were intense and focused on building and maintaining muscle mass. His routine included weightlifting, cardiovascular exercises. and specific training for the stunts he performed on the show.
Selleck adjusted his fitness routine as he aged to suit his body's needs. Today, his workouts focus on maintaining flexibility, strength, and cardiovascular health. He incorporates low-impact exercises such as swimming, walking, and light weightlifting. This balanced approach helps him stay fit without putting undue strain on his joints and muscles.
Importance of Flexibility and Mobility
In recent years, Selleck has emphasized the importance of flexibility and mobility in his fitness regimen. Understanding the natural decline in muscle mass and joint flexibility with age. he includes stretching and yoga in his routine. These practices help prevent injuries, improve posture, and maintain mobilit
Pulmonary Thromboembolism - etilogy, types, medical- Surgical and nursing man...VarunMahajani
Disruption of blood supply to lung alveoli due to blockage of one or more pulmonary blood vessels is called as Pulmonary thromboembolism. In this presentation we will discuss its causes, types and its management in depth.
TEST BANK for Operations Management, 14th Edition by William J. Stevenson, Ve...kevinkariuki227
TEST BANK for Operations Management, 14th Edition by William J. Stevenson, Verified Chapters 1 - 19, Complete Newest Version.pdf
TEST BANK for Operations Management, 14th Edition by William J. Stevenson, Verified Chapters 1 - 19, Complete Newest Version.pdf
Ozempic: Preoperative Management of Patients on GLP-1 Receptor Agonists Saeid Safari
Preoperative Management of Patients on GLP-1 Receptor Agonists like Ozempic and Semiglutide
ASA GUIDELINE
NYSORA Guideline
2 Case Reports of Gastric Ultrasound
micro teaching on communication m.sc nursing.pdfAnurag Sharma
Microteaching is a unique model of practice teaching. It is a viable instrument for the. desired change in the teaching behavior or the behavior potential which, in specified types of real. classroom situations, tends to facilitate the achievement of specified types of objectives.
Report Back from SGO 2024: What’s the Latest in Cervical Cancer?bkling
Are you curious about what’s new in cervical cancer research or unsure what the findings mean? Join Dr. Emily Ko, a gynecologic oncologist at Penn Medicine, to learn about the latest updates from the Society of Gynecologic Oncology (SGO) 2024 Annual Meeting on Women’s Cancer. Dr. Ko will discuss what the research presented at the conference means for you and answer your questions about the new developments.
2.
About the Moderator
She is Dr Sandra Gboneme
A medical Doctor and an
Entrepreneur
She’s a public speaker and a
budding Health Volunteer.
A graduate from the College of
Medicine, University of Lagos.
She is also a Volunteer for TNCI.
She is a Health Educator at Axa
Mansard...
Founder NaijaGirlOnADiet.
CEO EhuomaEssentials.
Editor for Reviewnaija.com
4.
Childhood Cancer: A term used to describe cancers
that occur between birth and 15 years of age.
Childhood cancers are very rare and may differ from
adult cancers in the way they grow and spread, how
they are treated, and how they respond to treatment.
It’s also called pediatric cancer.
Introduction
5.
According to the 2006 US mortality data by National
Centre for health statics, cancer ranks number 2 out
of 10 leading causes of childhood deaths in the US
with accidents ranking as number 1.
Globally, > 160,000 new cases are seen per year in
ages <15 years.
>90,000 deaths per year in ages <15 years.
Incidence
6.
Cancer occurs more commonly in boys than girls, by
a ratio of around 6:5. This varies by tumor type; the
most striking excess is in lymphomas, which boys
are more than twice as likely to develop.
Incidence Contd:
7.
LEUKEMIAS:
ALL, ANLL
BONE CANCERS:
OSTEOGENIC SARCOMA
BRAIN TUMORS:
INFRATENTORIAL
SUPRATENTORIAL
WILM’S TUMOR
Types of Childhood
Cancers.
8.
Identified familial and genetic factors
- 5-15%
2. Known Environmental exposures & exogenous
factors
- <5-10%)
3. UNKNOWN
- 75-90%
Causes of Childhood
Cancers
9.
1. EXTERNAL AGENTS:
Physical carcinogens:
ionizing radiation (X-ray)
non-ionizing radiation (electromagnetic fields, UV)
Biological carcinogens:
infections from viruses (Epstein Barr virus: Burkitt's
lymphoma and Hodgkin's disease;
Hepatitis B: liver carcinoma; and HHV8 and HIV:
Kaposi's sarcoma)
Risk Factors for Childhood
Cancers
10.
Chemical carcinogens: tobacco: mothers who smoke
during pregnancy
Pesticides, asbestos: parental occupation
Aflatoxin, arsenic: food and drinking water
contaminants
Drugs and medication: pregnant women treatment
(diethylstilboestrol: cell adenocarcinoma of the
vagina or cervix )
Dietary constituents
Risk Factors Contd;
13.
Here, our aim is to prevent cancers before they even
develop.
This is quite difficult and research is still ongoing for
the best ways to combat the situation.
However, the most useful and important form of
primary prevention as at recent times is to avoid
IONIZING RADIATION during early pregnancy.
Primary Prevention
14.
Some research has shown an increased risk of some
types of childhood cancers, majorly ALL with the
maternal consumption of Coffee. So a reduction in
the consumption of coffee in pregnancy may prove
beneficial.
Maternal consumption of Alcohol during pregnancy
is also known to increase the risk of leukaiema in
children by reducing immune function. Avoiding
alcohol consumption may also prove beneficial.
Primary Prevention
Contd.
15.
Research has also shown the benefits of exclusive
breastfeeding in infancy. Feeding with formula as
early as 14 days after birth, alone or in combination
with breastmilk, is associated with an increased risk
of childhood ALL.
Provision of HPV Vaccines.
Primary Prevention
Contd..
16.
In medically advanced countries like India,
childhood cancer prevention strategies are already in
place . This includes early screening practices
especially if there is a family history.
Secondary Prevention
17.
This involves treatment of already occurring cancer.
Usually the most common form of prevention we
practice in this part of the world.
Due to late presentation.
Tertiary Prevention
18.
Chemotherapy-- such drugs as high dose
Methotrexate, adriamycin, bleomycin, actinomycinD,
ifosfamide, cyclophosphamide, and cisplatin.
Surgery; depending on the type of cancer e.g
Osteogenic Carcinoma.
Radiation
Tertiary Prevention
19.
Leukaemia is the commonest form of Childhood
cancer
The incidence of childhood cancers keeps rising
daily.
So far, research is ongoing to ensure the primary and
secondary prevention of childhood cancers.
The commonest form of prevention in Nigeria is
Tertiary prevention, which is also difficult due to
financial constraint as chemotherapy is expensive.
Conclusion