This document discusses prevention of female infertility and contains information on several topics:
1. Age-associated infertility and the decline of fertility with increasing female age. Early childbearing and egg freezing are recommended.
2. Tubal factor infertility caused by infections like pelvic inflammatory disease which can be prevented by screening and treating STDs. Adhesions from surgery can also be prevented using techniques that minimize trauma.
3. Other causes of infertility like endometriosis, ovarian issues, and uterine factors are discussed along with prevention strategies.
Uterus Transplantation Utx (obstetric and gynecology) D.A.B.M
Is the surgical procedure whereby a healthy uterus is transplanted into an organism of which the uterus is absent or diseased.
As part of normal mammalian sexual reproduction, a diseased or absent uterus does not allow normal embryonic implantation, effectively rendering the female infertile.
This phenomenon is known as Absolute Uterine Factor Infertility (AUFI).
Uterine transplant is a potential treatment for this form of infertility.
Uterus is a dynamic, complex organ. It is hugely blood-flow dependent.
More than 116,000 Number of men, women and children on the national transplant waiting list as of August 2017.
33,611 transplants were performed in 2016.
20 people die each day waiting for a transplant.
every 10 minutes another person is added to the waiting list.
An intensive material on recent advances on contraception including the current contraceptive methods and a brief overview on immunocontraception and contraceptive vaccines
Recurrent pregnancy loss (RPL), also referred to as recurrent miscarriage or habitual abortion, is historically defined as 3 consecutive pregnancy losses prior to 20 weeks from the last menstrual period.
Invited Lecture delivered by Dr Sujoy Dasgupta in a CME, sponsored by Serum Institute of India Pvt Ltd in the Convocation Ceremony of Interns at Sagor Dutta Medical College
Uterus Transplantation Utx (obstetric and gynecology) D.A.B.M
Is the surgical procedure whereby a healthy uterus is transplanted into an organism of which the uterus is absent or diseased.
As part of normal mammalian sexual reproduction, a diseased or absent uterus does not allow normal embryonic implantation, effectively rendering the female infertile.
This phenomenon is known as Absolute Uterine Factor Infertility (AUFI).
Uterine transplant is a potential treatment for this form of infertility.
Uterus is a dynamic, complex organ. It is hugely blood-flow dependent.
More than 116,000 Number of men, women and children on the national transplant waiting list as of August 2017.
33,611 transplants were performed in 2016.
20 people die each day waiting for a transplant.
every 10 minutes another person is added to the waiting list.
An intensive material on recent advances on contraception including the current contraceptive methods and a brief overview on immunocontraception and contraceptive vaccines
Recurrent pregnancy loss (RPL), also referred to as recurrent miscarriage or habitual abortion, is historically defined as 3 consecutive pregnancy losses prior to 20 weeks from the last menstrual period.
Invited Lecture delivered by Dr Sujoy Dasgupta in a CME, sponsored by Serum Institute of India Pvt Ltd in the Convocation Ceremony of Interns at Sagor Dutta Medical College
Robson classification Dr. Iqra Malik.pptJawad Awan
Cesarean section (CS) was introduced to obstetrical practice as a lifesaving procedure both for mother and her child. It gives an opportunity to evaluate the prevalence of CSs among various groups of women, to compare data between institutions, learn from each other and to create strategies for better results.
Based on the available knowledge, the Robson classification (the Ten-group classification system) meets the current needs the best.
Caesarean section (CS) rates have been increasing worldwide and have caused concerns. For meaningful comparisons to be made World Health Organization recommends the use of the Ten-Group Robson classification as the global standard for assessing CS rates.
Invited Lecture delivered by Dr Sujoy Dasgupta in the Annual Conference of ISAR (Indian Society of Assisted Reproduction) held at Kolkata in November, 2019
Webinar Series on COVID-19 vaccine: Jointly organized by Malaysian Society of Infection Control and Infectious Diseases (MyICID) & Institute for Clinical Research (ICR), NIH
Speaker: Dr. Muniswaran Ganeshan, Maternal Fetal Medicine Consultant at the Women and Children’s Hospital Kuala Lumpur, Ministry of Health Malaysia.
Robson classification Dr. Iqra Malik.pptJawad Awan
Cesarean section (CS) was introduced to obstetrical practice as a lifesaving procedure both for mother and her child. It gives an opportunity to evaluate the prevalence of CSs among various groups of women, to compare data between institutions, learn from each other and to create strategies for better results.
Based on the available knowledge, the Robson classification (the Ten-group classification system) meets the current needs the best.
Caesarean section (CS) rates have been increasing worldwide and have caused concerns. For meaningful comparisons to be made World Health Organization recommends the use of the Ten-Group Robson classification as the global standard for assessing CS rates.
Invited Lecture delivered by Dr Sujoy Dasgupta in the Annual Conference of ISAR (Indian Society of Assisted Reproduction) held at Kolkata in November, 2019
Webinar Series on COVID-19 vaccine: Jointly organized by Malaysian Society of Infection Control and Infectious Diseases (MyICID) & Institute for Clinical Research (ICR), NIH
Speaker: Dr. Muniswaran Ganeshan, Maternal Fetal Medicine Consultant at the Women and Children’s Hospital Kuala Lumpur, Ministry of Health Malaysia.
Every human has organs that have similar function in reproduction. These organs combined together to form reproductive systems. For effective functions to be achieved, they must be maintained adequately.
The reproductive organs are one of the most sensitive organs of the human body and proper care has to be taken in order to
protect oneself from the suffering caused by the various reproductive issues, and also to prevent sexually transmitted diseases (STDs) to come close. Taking proper care of the
reproductive health is needed in order to have a safe and satisfying sexual life. It is also a necessity for having healthy children.
Reproductive health is important for psychological well-being in addition to its physical necessities. It is very important for
safe sexual reproduction that can be defined as the natural way of producing the young ones, where two parental organisms are
involved in a course of events. Organisms that undergo sexual reproduction include humans, birds, reptiles, animals, insects as well as plants.
Reproductive health ensures that people can have a satisfying and safe sex life, they are capable of reproducing and have the
freedom to make a decision regarding when and how often to perform it. Male reproductive health, as well as, female reproductive health are important aspects of the overall
reproductive system as both are equally important to create a new organism Reproductive health also deals to prevent themselves from getting any sexually transmitted diseases or infections (STDs or
STIs). STDs (or STIs) are diseases that are mainly spread by sexual intercourse and these diseases can be seriously dangerous as a cure to some of them had not been found ye.
The importance of reproductive health is for a healthy state ofphysical and mental conditions in the human body where the proper functioning of reproductive organs takes place. All phases of reproduction can take place safely when reproductive health is well taken care of. And it ultimately results in the
formation of new offspring or a whole new organism.
The three components of reproductive health are - family planning, sexual health, and maternal health.
This book is a manual for students in health sciences and biological sciences who need a simplified, but comprehensive guide on reproductive system, family planning and
reproductive health. The author of this book used both scientific and medical approaches to discuss all the parameters necessary for the understanding of these subjects.
It is worthy of acceptance that the subjects in this book are not new because many researchers and authors have written on
them, but most of their books are not readily understood by many students and readers due to the voracious approaches, hence the birth of this book in a simplified way to meet the
students and readers need was necessary.
Also, just as these subjects are not new, the author employed and built his writing from other authors.
Evidence Based Neonatal Care is the practical approach to provide Neonatal care. Neonatal Mortality is the significant indicator to prevent the under Five Mortality.
Baby-making : what the new reproductive treatments mean for families & society V Somasundram
A book review presentation on Baby-making : what the new reproductive treatments mean for families & society by Bart Fauser & Paul Devroey for H6792, Science & Technology Sources & Services.
Presented by Nurashikin Jasni & V Somasundram on 16 October 2012
Couples presenting to the infertility clinic- Do they really have infertility...Sujoy Dasgupta
Dr Sujoy Dasgupta presented the study on "Couples presenting to the infertility clinic- Do they really have infertility? – The unexplored stories of non-consummation" in the 13th Congress of the Asia Pacific Initiative on Reproduction (ASPIRE 2024) at Manila on 24 May, 2024.
Explore natural remedies for syphilis treatment in Singapore. Discover alternative therapies, herbal remedies, and lifestyle changes that may complement conventional treatments. Learn about holistic approaches to managing syphilis symptoms and supporting overall health.
Ethanol (CH3CH2OH), or beverage alcohol, is a two-carbon alcohol
that is rapidly distributed in the body and brain. Ethanol alters many
neurochemical systems and has rewarding and addictive properties. It
is the oldest recreational drug and likely contributes to more morbidity,
mortality, and public health costs than all illicit drugs combined. The
5th edition of the Diagnostic and Statistical Manual of Mental Disorders
(DSM-5) integrates alcohol abuse and alcohol dependence into a single
disorder called alcohol use disorder (AUD), with mild, moderate,
and severe subclassifications (American Psychiatric Association, 2013).
In the DSM-5, all types of substance abuse and dependence have been
combined into a single substance use disorder (SUD) on a continuum
from mild to severe. A diagnosis of AUD requires that at least two of
the 11 DSM-5 behaviors be present within a 12-month period (mild
AUD: 2–3 criteria; moderate AUD: 4–5 criteria; severe AUD: 6–11 criteria).
The four main behavioral effects of AUD are impaired control over
drinking, negative social consequences, risky use, and altered physiological
effects (tolerance, withdrawal). This chapter presents an overview
of the prevalence and harmful consequences of AUD in the U.S.,
the systemic nature of the disease, neurocircuitry and stages of AUD,
comorbidities, fetal alcohol spectrum disorders, genetic risk factors, and
pharmacotherapies for AUD.
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.
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
These simplified slides by Dr. Sidra Arshad present an overview of the non-respiratory functions of the respiratory tract.
Learning objectives:
1. Enlist the non-respiratory functions of the respiratory tract
2. Briefly explain how these functions are carried out
3. Discuss the significance of dead space
4. Differentiate between minute ventilation and alveolar ventilation
5. Describe the cough and sneeze reflexes
Study Resources:
1. Chapter 39, Guyton and Hall Textbook of Medical Physiology, 14th edition
2. Chapter 34, Ganong’s Review of Medical Physiology, 26th edition
3. Chapter 17, Human Physiology by Lauralee Sherwood, 9th edition
4. Non-respiratory functions of the lungs https://academic.oup.com/bjaed/article/13/3/98/278874
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
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
- Video recording of this lecture in English language: https://youtu.be/lK81BzxMqdo
- Video recording of this lecture in Arabic language: https://youtu.be/Ve4P0COk9OI
- Link to download the book free: https://nephrotube.blogspot.com/p/nephrotube-nephrology-books.html
- Link to NephroTube website: www.NephroTube.com
- Link to NephroTube social media accounts: https://nephrotube.blogspot.com/p/join-nephrotube-on-social-media.html
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.