Cancer is an abnormal and uncontrolled division of cells, known as cancer cells that invade and destroy the surrounding tissues.
Generally cancer is defined as uncontrolled proliferation of cells without any differentiation. Cancer cells are different from normal cells in some aspects. They do not remain confined to one part of the body. They penetrate and infiltrate into the adjoining tissues and dislocate their functions. Some of the cancer cells get detached from the main site of origin and travel by blood and lymph to sites distant from the original tumour and form fresh colonies, called metastasis or secondary growth.
Cancer is an abnormal and uncontrolled division of cells, known as cancer cells that invade and destroy the surrounding tissues.
Generally cancer is defined as uncontrolled proliferation of cells without any differentiation. Cancer cells are different from normal cells in some aspects. They do not remain confined to one part of the body. They penetrate and infiltrate into the adjoining tissues and dislocate their functions. Some of the cancer cells get detached from the main site of origin and travel by blood and lymph to sites distant from the original tumour and form fresh colonies, called metastasis or secondary growth.
define the cancer, types of tumor cells, TNM classification, staging, cancer cells in different area, etiology, carcinogenesis, sign of cancer, diagnosis, prevention - radiation therapy, chemotherapy, surgical management
Introduction
Tumours
Types of Tumours
Formation of Tumours
How cancer cell differ from normal cells
Classification of cancer
The causes of cancer
Viruses and Cancer
Cancer and Gene: A. Oncogene
B. Tumours suppressor gene
Detection and Diagnosis
Therapy of cancer
How can cancer are prevented
Conclusion
References
This slide explains about Germ cell tumor ovary (GCT Ovary). It explains how a various stages developmental anomaly could give rise to various types of GCT.
Investigatory Project on the lesson Human Health and Disease: Oncology.
It describes the types of cancer, it's causes as well as prevention. It also shares the effect of cancer om social and personal life of a people.
define the cancer, types of tumor cells, TNM classification, staging, cancer cells in different area, etiology, carcinogenesis, sign of cancer, diagnosis, prevention - radiation therapy, chemotherapy, surgical management
Introduction
Tumours
Types of Tumours
Formation of Tumours
How cancer cell differ from normal cells
Classification of cancer
The causes of cancer
Viruses and Cancer
Cancer and Gene: A. Oncogene
B. Tumours suppressor gene
Detection and Diagnosis
Therapy of cancer
How can cancer are prevented
Conclusion
References
This slide explains about Germ cell tumor ovary (GCT Ovary). It explains how a various stages developmental anomaly could give rise to various types of GCT.
Investigatory Project on the lesson Human Health and Disease: Oncology.
It describes the types of cancer, it's causes as well as prevention. It also shares the effect of cancer om social and personal life of a people.
A carcinogenic agents or carcinogen is any substances, chemicals, medical or environmental radiation, some viruses, lifestyle factors, and even some medications that promotes carcinogenesis, the formation of cancer. This may be due to the ability to damage the genome or to the disruption of cellular metabolic processes
Malignant tumor their diagnosis, treatment, risk factors, grading, staging, treatments.
Brief information about all type of surgeries for the treatment of malignant tumor. useful for medical student for the subject - general surgery.
Cancer is the uncontrolled growth of abnormal cells anywhere in a body.
There are over 200 types of cancer.
Anything that may cause a normal body cell to develop abnormally potentially can cause cancer; general categories of cancer-related or causative agents are as follows: chemical or toxic compound exposures, ionizing radiation, some pathogens, and human genetics.
Cancer symptoms and signs depend on the specific type and grade of cancer; although general signs and symptoms are not very specific the following can be found in patients with different cancers: fatigue, weight loss, pain, skin changes, change in bowel or bladder function, unusual bleeding, persistent cough or voice change, fever, lumps, or tissue masses.
Although there are many tests to screen and presumptively diagnose cancer, the definite diagnosis is made by examination of a biopsy sample of suspected cancer tissue.Cancer staging is often determined by biopsy results and helps determine the cancer type and the extent of cancer spread; staging also helps caregivers determine treatment protocols. In general, in most staging methods, the higher the number assigned (usually between 0 to 4), the more aggressive the cancer type or more widespread is the cancer in the body. Staging methods differ from cancer to cancer and need to be individually discussed with your health care provider.
Treatment protocols vary according to the type and stage of the cancer. Most treatment protocols are designed to fit the individual patient's disease. However, most treatments include at least one of the following and may include all: surgery, chemotherapy, and radiation therapy.
There are many listed home remedies and alternative treatments for cancers but patients are strongly recommended to discuss these before use with their cancer doctors.
The study of disease transmission
By and large, the frequency of disease is higher in men than in ladies and higher in industrialized areas and countries.
Project ideas for class 12 students ...you can can find well prepared projects on topics from the CBSE school curriculum.
Your project work for class 12 students provides a platform for students to explore their interests and deepen their understanding of a particular subject. It may cover various topics, including science, humanities, languages, or social sciences, and may involve a wide range of methodologies and approaches.
My project works for class 12 students may take several forms, including research papers, case studies, presentations, or practical experiments. It may also include the use of technology or multimedia tools to enhance the learning experience.
By uploading project work for class 12 students, i provide them with an opportunity to showcase their talents and develop essential skills that will be valuable in their academic and professional careers. It also helps students to become independent learners and critical thinkers, who can analyze and interpret information to draw their conclusions.
Overall, my initiative to upload project work for class 12 students is an excellent contribution to the education community. It provides students with a platform to showcase their creativity, develop critical thinking skills, and prepare for their future academic and professional pursuits.
Here you will find stuffs related to jee , neet and CBSE board project work here.
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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
Flu Vaccine Alert in Bangalore Karnatakaaddon Scans
As flu season approaches, health officials in Bangalore, Karnataka, are urging residents to get their flu vaccinations. The seasonal flu, while common, can lead to severe health complications, particularly for vulnerable populations such as young children, the elderly, and those with underlying health conditions.
Dr. Vidisha Kumari, a leading epidemiologist in Bangalore, emphasizes the importance of getting vaccinated. "The flu vaccine is our best defense against the influenza virus. It not only protects individuals but also helps prevent the spread of the virus in our communities," he says.
This year, the flu season is expected to coincide with a potential increase in other respiratory illnesses. The Karnataka Health Department has launched an awareness campaign highlighting the significance of flu vaccinations. They have set up multiple vaccination centers across Bangalore, making it convenient for residents to receive their shots.
To encourage widespread vaccination, the government is also collaborating with local schools, workplaces, and community centers to facilitate vaccination drives. Special attention is being given to ensuring that the vaccine is accessible to all, including marginalized communities who may have limited access to healthcare.
Residents are reminded that the flu vaccine is safe and effective. Common side effects are mild and may include soreness at the injection site, mild fever, or muscle aches. These side effects are generally short-lived and far less severe than the flu itself.
Healthcare providers are also stressing the importance of continuing COVID-19 precautions. Wearing masks, practicing good hand hygiene, and maintaining social distancing are still crucial, especially in crowded places.
Protect yourself and your loved ones by getting vaccinated. Together, we can help keep Bangalore healthy and safe this flu season. For more information on vaccination centers and schedules, residents can visit the Karnataka Health Department’s official website or follow their social media pages.
Stay informed, stay safe, and get your flu shot today!
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Recomendações da OMS sobre cuidados maternos e neonatais para uma experiência pós-natal positiva.
Em consonância com os ODS – Objetivos do Desenvolvimento Sustentável e a Estratégia Global para a Saúde das Mulheres, Crianças e Adolescentes, e aplicando uma abordagem baseada nos direitos humanos, os esforços de cuidados pós-natais devem expandir-se para além da cobertura e da simples sobrevivência, de modo a incluir cuidados de qualidade.
Estas diretrizes visam melhorar a qualidade dos cuidados pós-natais essenciais e de rotina prestados às mulheres e aos recém-nascidos, com o objetivo final de melhorar a saúde e o bem-estar materno e neonatal.
Uma “experiência pós-natal positiva” é um resultado importante para todas as mulheres que dão à luz e para os seus recém-nascidos, estabelecendo as bases para a melhoria da saúde e do bem-estar a curto e longo prazo. Uma experiência pós-natal positiva é definida como aquela em que as mulheres, pessoas que gestam, os recém-nascidos, os casais, os pais, os cuidadores e as famílias recebem informação consistente, garantia e apoio de profissionais de saúde motivados; e onde um sistema de saúde flexível e com recursos reconheça as necessidades das mulheres e dos bebês e respeite o seu contexto cultural.
Estas diretrizes consolidadas apresentam algumas recomendações novas e já bem fundamentadas sobre cuidados pós-natais de rotina para mulheres e neonatos que recebem cuidados no pós-parto em unidades de saúde ou na comunidade, independentemente dos recursos disponíveis.
É fornecido um conjunto abrangente de recomendações para cuidados durante o período puerperal, com ênfase nos cuidados essenciais que todas as mulheres e recém-nascidos devem receber, e com a devida atenção à qualidade dos cuidados; isto é, a entrega e a experiência do cuidado recebido. Estas diretrizes atualizam e ampliam as recomendações da OMS de 2014 sobre cuidados pós-natais da mãe e do recém-nascido e complementam as atuais diretrizes da OMS sobre a gestão de complicações pós-natais.
O estabelecimento da amamentação e o manejo das principais intercorrências é contemplada.
Recomendamos muito.
Vamos discutir essas recomendações no nosso curso de pós-graduação em Aleitamento no Instituto Ciclos.
Esta publicação só está disponível em inglês até o momento.
Prof. Marcus Renato de Carvalho
www.agostodourado.com
Knee anatomy and clinical tests 2024.pdfvimalpl1234
This includes all relevant anatomy and clinical tests compiled from standard textbooks, Campbell,netter etc..It is comprehensive and best suited for orthopaedicians and orthopaedic residents.
The prostate is an exocrine gland of the male mammalian reproductive system
It is a walnut-sized gland that forms part of the male reproductive system and is located in front of the rectum and just below the urinary bladder
Function is to store and secrete a clear, slightly alkaline fluid that constitutes 10-30% of the volume of the seminal fluid that along with the spermatozoa, constitutes semen
A healthy human prostate measures (4cm-vertical, by 3cm-horizontal, 2cm ant-post ).
It surrounds the urethra just below the urinary bladder. It has anterior, median, posterior and two lateral lobes
It’s work is regulated by androgens which are responsible for male sex characteristics
Generalised disease of the prostate due to hormonal derangement which leads to non malignant enlargement of the gland (increase in the number of epithelial cells and stromal tissue)to cause compression of the urethra leading to symptoms (LUTS
Prix Galien International 2024 Forum ProgramLevi Shapiro
June 20, 2024, Prix Galien International and Jerusalem Ethics Forum in ROME. Detailed agenda including panels:
- ADVANCES IN CARDIOLOGY: A NEW PARADIGM IS COMING
- WOMEN’S HEALTH: FERTILITY PRESERVATION
- WHAT’S NEW IN THE TREATMENT OF INFECTIOUS,
ONCOLOGICAL AND INFLAMMATORY SKIN DISEASES?
- ARTIFICIAL INTELLIGENCE AND ETHICS
- GENE THERAPY
- BEYOND BORDERS: GLOBAL INITIATIVES FOR DEMOCRATIZING LIFE SCIENCE TECHNOLOGIES AND PROMOTING ACCESS TO HEALTHCARE
- ETHICAL CHALLENGES IN LIFE SCIENCES
- Prix Galien International Awards Ceremony
Lung Cancer: Artificial Intelligence, Synergetics, Complex System Analysis, S...Oleg Kshivets
RESULTS: Overall life span (LS) was 2252.1±1742.5 days and cumulative 5-year survival (5YS) reached 73.2%, 10 years – 64.8%, 20 years – 42.5%. 513 LCP lived more than 5 years (LS=3124.6±1525.6 days), 148 LCP – more than 10 years (LS=5054.4±1504.1 days).199 LCP died because of LC (LS=562.7±374.5 days). 5YS of LCP after bi/lobectomies was significantly superior in comparison with LCP after pneumonectomies (78.1% vs.63.7%, P=0.00001 by log-rank test). AT significantly improved 5YS (66.3% vs. 34.8%) (P=0.00000 by log-rank test) only for LCP with N1-2. Cox modeling displayed that 5YS of LCP significantly depended on: phase transition (PT) early-invasive LC in terms of synergetics, PT N0—N12, cell ratio factors (ratio between cancer cells- CC and blood cells subpopulations), G1-3, histology, glucose, AT, blood cell circuit, prothrombin index, heparin tolerance, recalcification time (P=0.000-0.038). Neural networks, genetic algorithm selection and bootstrap simulation revealed relationships between 5YS and PT early-invasive LC (rank=1), PT N0—N12 (rank=2), thrombocytes/CC (3), erythrocytes/CC (4), eosinophils/CC (5), healthy cells/CC (6), lymphocytes/CC (7), segmented neutrophils/CC (8), stick neutrophils/CC (9), monocytes/CC (10); leucocytes/CC (11). Correct prediction of 5YS was 100% by neural networks computing (area under ROC curve=1.0; error=0.0).
CONCLUSIONS: 5YS of LCP after radical procedures significantly depended on: 1) PT early-invasive cancer; 2) PT N0--N12; 3) cell ratio factors; 4) blood cell circuit; 5) biochemical factors; 6) hemostasis system; 7) AT; 8) LC characteristics; 9) LC cell dynamics; 10) surgery type: lobectomy/pneumonectomy; 11) anthropometric data. Optimal diagnosis and treatment strategies for LC are: 1) screening and early detection of LC; 2) availability of experienced thoracic surgeons because of complexity of radical procedures; 3) aggressive en block surgery and adequate lymph node dissection for completeness; 4) precise prediction; 5) adjuvant chemoimmunoradiotherapy for LCP with unfavorable prognosis.
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.
These lecture slides, by Dr Sidra Arshad, offer a quick overview of physiological basis of a normal electrocardiogram.
Learning objectives:
1. Define an electrocardiogram (ECG) and electrocardiography
2. Describe how dipoles generated by the heart produce the waveforms of the ECG
3. Describe the components of a normal electrocardiogram of a typical bipolar leads (limb II)
4. Differentiate between intervals and segments
5. Enlist some common indications for obtaining an ECG
Study Resources:
1. Chapter 11, Guyton and Hall Textbook of Medical Physiology, 14th edition
2. Chapter 9, Human Physiology - From Cells to Systems, Lauralee Sherwood, 9th edition
3. Chapter 29, Ganong’s Review of Medical Physiology, 26th edition
4. Electrocardiogram, StatPearls - https://www.ncbi.nlm.nih.gov/books/NBK549803/
5. ECG in Medical Practice by ABM Abdullah, 4th edition
6. ECG Basics, http://www.nataliescasebook.com/tag/e-c-g-basics
2. CERTIFICATE
This is to certify that this project is bonafide work
done by master: VEDAVYAS.K of class XII
bearing HALL TICKET NO: During
the academic year 2019-2020 for the fulfilment of
AISSCE-2020 BIOLOGY PRACTICALS in
JAWAHAR NAVODAYA VIDYALAYA,
MAMNOOR,WARANGAL(D),TELANGANA.
Signature of the student
Signature of Internal Examiner
Signature of External Examiner
Signature of the Principal
B.POORNIMA
3. ACKNOWLEDGEMENT
At the outset I express my indebtness to the authorities of
NVS for providing me the opportunities for studying in
JAWAHAR NAVODAYA VIDYALAYA, MAMNOOR,
WARANGAL,TELANGANA.
I am very much delighted and feel privileged to place on my
sincere gratefulness to Principal Smt.B.POORNIMA of our
vidyalaya for providing facilities and extending help
concerned to this project work.
I take this opportunity to express my deep sense of gratitude
to Shri.G.V.NARSAIYYA(SIR) ,PGT-BIOLOGY of
suggesting the project,valuable guidance and constant
encouragement to carry out this project work.
I also thank Shri.M.V.SHIVA REDDY,PGT-IT &
MD.ESA,FCSA of our vidyalaya for me in completion of the
project.
I also thank MOGILI, lab attendant of our vidyalaya.
6. Cancer :
Is one of the most dreaded diseases of human
beings and is a major cause of death all over the
world.
More than a million Indians suffer from cancer
and a large number of them die from it annually.
• Contact Inhibition : It is a property of
normal cell by virtue of which contact with
other cells inhibits their uncontrolled growth.
• Cancer cells appear to have lost this property.
As a result of this, cancerous cells just
continue to divide giving rise to masses of
cells called tumors.
Tumors :
There are two main classifications of tumors.
• benign tumor
• malignant tumor
7. • Benign Tumor : Is a tumor that does not
invade its surrounding tissue or spread
around the body & and cause little damage.
• Malignant Tumor : Is a tumor that may invade
its surrounding tissue or spread around the
body.
Metastasis : cells actively divide and grow they
also starve the normal cells by competing for vital
nutrients. Cells sloughed from such tumors reach
distant sites through blood, and wherever they
get lodged in the body, they start a new tumor
there. This property called metastasis .
8. Causes of Cancer
Transformation of normal cells into cancerous
neoplastic cells may be induced by physical,
chemical or biological agents . These agents are
called carcinogens.
Ionising radiations :- like X-rays and
gamma rays &
non-ionizing radiations :- like UV cause
DNA damage leading to neoplastic
transformation.
The chemical carcinogens present in tobacco
smoke have been identified as a major cause of
lung cancer.
• Cancer causing viruses called oncogenic
viruses have genes called viral oncogenes
• cellular oncogenes or proto oncogenes:
Are the normal cells which, when
activated under certain conditions, could lead
to oncogenic transformation of the cells.
9.
10. Cancer detection and diagnosis
Early detection of cancers is
essential as it allows the disease to be treated
successfully in many cases.
• Cancer detection is based on biopsy and
histopathological studies of the tissue and
blood.
Techniques :-
• Radiography (use of X-rays)
• CT (computed
• Tomography)
• MRI (magnetic resonance imaging)
are very useful to detect cancers of the
internal organs.
11.
12. Treatments of cancer
The common approaches for treatment of cancer
are
• surgery,
• radiation therapy and
• Immunotherapy
14. Side Effects
Some of these are specific for particular tumors .
Majority of drugs have side effects like hair loss,
anemia, etc.
Most cancers are treated by combination of
surgery, radiotherapy and chemotherapy .Tumor
cells have been shown to avoid detection and
destruction by immune system. Therefore, the
patients are given substances called biological
response modifiers such as ã-interferon which
activate their immune system and help in
destroying the tumor.