Simple eye education for EHW, Ophthalmic eye student, school eye education & first - second year optometry students only .
common eye lid inflammatory conditions .
stye or hordeolum ( external / internal hordeolum ), lid abscess , chalazion or mebomian retention cyst, accessory lacrimal glands , lacrimal gland etc...
ACAPULCO SE PRESENTA EN LA VITRINA TURÍSTICA DE ANATO EN COLOMBIA.Visita Acapulco
Como parte de las estrategias de promoción y diversificación de mercados para el Puerto de Acapulco, la Secretaría de Turismo del Estado de Guerrero, el Fideicomiso para la Promoción Turística de Acapulco y la Asociación de Hoteles y Empresas Turísticas participaron en la XXXV edición de la Vitrina Turística ANATO 2016, la feria más importante de la región celebrada en Bogotá, Colombia del 24 al 26 de Febrero. A este evento se sumaron seis representantes de hoteles y empresas turísticas, quienes participaron muy activamente en las citas de negocios con mayoristas, donde también se reúnen profesionales, aerolíneas, hoteleros, tour operadores, destinos turísticos y profesionales de esta industria de más de 45 de países.
Simple eye education for EHW, Ophthalmic eye student, school eye education & first - second year optometry students only .
common eye lid inflammatory conditions .
stye or hordeolum ( external / internal hordeolum ), lid abscess , chalazion or mebomian retention cyst, accessory lacrimal glands , lacrimal gland etc...
ACAPULCO SE PRESENTA EN LA VITRINA TURÍSTICA DE ANATO EN COLOMBIA.Visita Acapulco
Como parte de las estrategias de promoción y diversificación de mercados para el Puerto de Acapulco, la Secretaría de Turismo del Estado de Guerrero, el Fideicomiso para la Promoción Turística de Acapulco y la Asociación de Hoteles y Empresas Turísticas participaron en la XXXV edición de la Vitrina Turística ANATO 2016, la feria más importante de la región celebrada en Bogotá, Colombia del 24 al 26 de Febrero. A este evento se sumaron seis representantes de hoteles y empresas turísticas, quienes participaron muy activamente en las citas de negocios con mayoristas, donde también se reúnen profesionales, aerolíneas, hoteleros, tour operadores, destinos turísticos y profesionales de esta industria de más de 45 de países.
This is a very good and quick reference for anesthetists to do in OR of Ophthalmology.
I am Anesthesia Resident in Jimma University Specialized and Teaching Hospital,Oromia Region,Ethiopia.
you can get information about the glaucoma and its possible all types, its signs and symptoms, its pathogenesis, and its treatment (with medicines and with surgery).
you will know that how it affects the eye and causes the visual filed defects.
you will know that how it occurs in children and causes loss of vision.
you can get knowledge about the glaucoma, its different types, and its pathogenesis.......
how to treat it.......
its possible surgeries........
how it damages the eye and causes vision defects....
Deals with both dry eye and epiphora conditions. Dry eye includes Aqueous deficiency and evaporative varieties along with Meibomian gland dysfunction. Epiphora has both lacrimation and various anatomical and physiological blocks of the Nasolacrimal drainage system. This also includes the various tests required for diagnosing the different disorders. Chronic and Acute Dacryocystitis, Dacryoadenitis are also included.
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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.
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.
ARTIFICIAL INTELLIGENCE IN HEALTHCARE.pdfAnujkumaranit
Artificial intelligence (AI) refers to the simulation of human intelligence processes by machines, especially computer systems. It encompasses tasks such as learning, reasoning, problem-solving, perception, and language understanding. AI technologies are revolutionizing various fields, from healthcare to finance, by enabling machines to perform tasks that typically require human intelligence.
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
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
Title: Sense of Taste
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 structure and function of taste buds.
Describe the relationship between the taste threshold and taste index of common substances.
Explain the chemical basis and signal transduction of taste perception for each type of primary taste sensation.
Recognize different abnormalities of taste perception and their causes.
Key Topics:
Significance of Taste Sensation:
Differentiation between pleasant and harmful food
Influence on behavior
Selection of food based on metabolic needs
Receptors of Taste:
Taste buds on the tongue
Influence of sense of smell, texture of food, and pain stimulation (e.g., by pepper)
Primary and Secondary Taste Sensations:
Primary taste sensations: Sweet, Sour, Salty, Bitter, Umami
Chemical basis and signal transduction mechanisms for each taste
Taste Threshold and Index:
Taste threshold values for Sweet (sucrose), Salty (NaCl), Sour (HCl), and Bitter (Quinine)
Taste index relationship: Inversely proportional to taste threshold
Taste Blindness:
Inability to taste certain substances, particularly thiourea compounds
Example: Phenylthiocarbamide
Structure and Function of Taste Buds:
Composition: Epithelial cells, Sustentacular/Supporting cells, Taste cells, Basal cells
Features: Taste pores, Taste hairs/microvilli, and Taste nerve fibers
Location of Taste Buds:
Found in papillae of the tongue (Fungiform, Circumvallate, Foliate)
Also present on the palate, tonsillar pillars, epiglottis, and proximal esophagus
Mechanism of Taste Stimulation:
Interaction of taste substances with receptors on microvilli
Signal transduction pathways for Umami, Sweet, Bitter, Sour, and Salty tastes
Taste Sensitivity and Adaptation:
Decrease in sensitivity with age
Rapid adaptation of taste sensation
Role of Saliva in Taste:
Dissolution of tastants to reach receptors
Washing away the stimulus
Taste Preferences and Aversions:
Mechanisms behind taste preference and aversion
Influence of receptors and neural pathways
Impact of Sensory Nerve Damage:
Degeneration of taste buds if the sensory nerve fiber is cut
Abnormalities of Taste Detection:
Conditions: Ageusia, Hypogeusia, Dysgeusia (parageusia)
Causes: Nerve damage, neurological disorders, infections, poor oral hygiene, adverse drug effects, deficiencies, aging, tobacco use, altered neurotransmitter levels
Neurotransmitters and Taste Threshold:
Effects of serotonin (5-HT) and norepinephrine (NE) on taste sensitivity
Supertasters:
25% of the population with heightened sensitivity to taste, especially bitterness
Increased number of fungiform papillae
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.
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
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.
1. P R E S E N T E R : S U R E N D R A P R A S A D S A H
M . O P T O M ( 2 N D S E M )
( 1 6 / 0 3 / 2 0 1 5 )
Epiphora
1
Epiphora ,s.sah 3/16/2015
2. Epiphora implies to overflowing of tears due to impairment
lacrimal drainage.
OR
due to a disruption in the balance between tear production
and tear loss.
2
Epiphora ,s.sah 3/16/2015
7. Eyelids
Horizontal laxity and floppy lids
Lower lid entropion with orb.oculi overriding
Lower lid ectropion with ineffective orb.oculi
Loss of skin / orbicularis
7
Epiphora ,s.sah 3/16/2015
18. Functional tests
To access functioning of lacrimal apparatus under
physiologic conditions
Performed only when there is no evidence of
obstruction in anatomical tests
Flourescein dye disappearance test
Jones dye test (jones primary and secondary )
18
Epiphora ,s.sah 3/16/2015
21. Eyelids
Treatment of the cause
Ectropion surgery.
Tarsorraphy
21
Epiphora ,s.sah 3/16/2015
22. Punctal Causes
Dilation of punctum
Punctoplasty
Ziegler cautery
Medial conjunctivoplasty
Lower lid tightening
22
Epiphora ,s.sah 3/16/2015
23. Canaliculi
Depends on the site and degree of obstruction
Intubation
Anastomosis of the patent part of the canaliculus
into the lacrimal sac and intubation
23
Epiphora ,s.sah 3/16/2015
24. Nasolacrimal duct
Massage of the lacrimal sac increases the hydrostatic
pressure and may rupture membranous obstruction
Probing of the lacrimal system
24
Epiphora ,s.sah 3/16/2015
25. Lacrimal surgery
Dacryocystorhinostomy (DCR)
Indicated for obstruction beyond the medial opening of the
common canaliculus
Anastomosing the lacrimal sac to the nasal mucosa of the
middle nasal meatus
Procedure is performd under general hypotensive
anaesthesia
25
Epiphora ,s.sah 3/16/2015
27. Conclusion
Diagnosis of the condition and ruling out the cause is
important.
Treatment of the cause will depend on the cause of
watering.
Optometrist should treat the causes to anterior
segment disease.
Cases requiring surgery should be referred to
ophthalmologist.
Cases of systemic disease should be referred to
physician.
27
Epiphora ,s.sah 3/16/2015
28. References
3/16/2015Epiphora ,s.sah
28
Books
Thimothy L. Jackson Moorfields manual of
ophthalmology ,1:212-228
Mark W Leitman Manual for eye examination
and diagnosis.7th ed.
Ak khurana Comprehensive Ophthalmology
5th ed, 1 :271 :302
Kanski J Jack Clinical ophthalmology a
systematic approach 2011,7th ed,1: 151-172