Abstract—Scarring is a well recognized sequel of acne. Because of the prevalence of acne scarring and strong negative emotions it engendering affected patients, several approaches have been developed for its treatment with varying success rates. Glycolic acid 50% peels and Salicylic acid 30% Peels are classified as superficial peel and are consider safe in Indian patients. While chemical peels are widely being used in India for various indications. There is a paucity of published studies on the efficacy of chemical peel specifically for acne scars in Indian patients.
Purpose of this study was to evaluate and compare the effectively of these two agents in the treatment of acne scars. Eighty cooperative patients[≥18 years age]with predominantly moderately atrophic acne scarring were randomly divided into 2groups of 40each.Patients of group A received Glycolic acid peels and patients in group B, Salicylic acid was used at 3weeks interval for four sessions. Objective evaluations of treatment response. Subjective assessments of treatment response were also done separately by the researcher, an independent observer and the patients separately.
Both of agents led to significant reduction in the total acne scar score[p< 0.05]but no significant difference was noted between the two peels. Side effects were lesser with Salicylic acid peel.
Hence conclusion was drawn that both 50% Glycolic acid and 30% Salicylic acid peels are safe in Indian skin and equally effective in the treatment of mild to moderate acne scarring.
Evaluation of cutaneous adverse drug reactions due to antimicrobial agents: A...iosrjce
IOSR Journal of Dental and Medical Sciences is one of the speciality Journal in Dental Science and Medical Science published by International Organization of Scientific Research (IOSR). The Journal publishes papers of the highest scientific merit and widest possible scope work in all areas related to medical and dental science. The Journal welcome review articles, leading medical and clinical research articles, technical notes, case reports and others.
PyratineXR®- Lotion for Improving the Signs and Symptoms of RosaceaFrank J. Massino
This in-depth article highlights the results of an open-label study testing the efficacy and tolerability of PRK 124 (0.125%), the active ingredient in PyratineXR®, in treating mild to moderate rosacea.
Case 1. Depigmentation therapy in vitiligo universalis with cryotherapy and ...VR Foundation
Title: Case 1. Depigmentation therapy in vitiligo universalis with cryotherapy and 4-hydroxyanisole.
Introduction: Vitiligo is a disease characterized by the loss of melanocytes, resulting in progressive depigmentation of skin. Residual normally pigmented patches in patients with vitiligo universalis are of cosmetic concern to patients. Treatment options are based on case series or case reports and include cryotherapy, laser and topical therapies.
Aim and scopes: use a less toxic, but efficient depigmentation method for removing the residual pigmentation of a patient with generalised vitiligo, which was resistant to all other classical therapies modes.
Material and methods: A 65-year-old man with a 45-year history of vitiligo after several unsuccessful attempts to restore his pigmentation with topical corticosteroids and phototherapy, he had begun the treatment of removing the remaining pigment. A 12-month course of topical hydroquinone 4% cream resulted in no improvement. The patient was treated with single-session cryotherapy, using a closed cryogenic system (Cry-Acl Brymill Corporation, Vernon, CT, USA) with an open probe mounted on the tip. Uniform freezing of the involved area was obtained by holding the orifice approximately 40 mm from the skin and slowly painting the surface with vaporized liquid nitrogen. Two freeze–thaw cycles were performed Then after 3 weeks, twice-daily treatment with topical mequinol (4-hydroxyanisole; 4-HA) 20% in an oil and water mixture was started.
Results: During a 14-month course of treatment, the patient was clear of all pigment within the treated sites, with no side-effects. Six months after discontinuation of topical treatment, he began to develop small patchy areas of repigmentation, which were easily removed by single-session cryotherapy.
Comments: In this case, when rapid depigmentation is desirable, physical treatment works faster than bleaching compounds (1). Cryotherapy is a widely available and cheap physical procedure that has been used successfully in patients with vitiligo universalis. Owing to the high sensitivity to cryodamage of melanocytes compared with other skin cell types, we preferred to use an open cryoprobe, which allows gentler and more superficial freezing, and the direct spraying of the skin permits treatment of larger areas in a shorter time. Indeed, although some authors claim that physical depigmentation is permanent (3) repigmentation does occur after laser treatment (1) and in our case it also occurred after cryotherapy. An explanation for this phenomenon is that the melanocytes might be not entirely damaged, especially the follicular population.
This PPT is loaded as student material "as is", from the Vitiligo Master Class Barcelona November 2011; VRF does not endorse or otherwise approve it.
Abstract—Scarring is a well recognized sequel of acne. Because of the prevalence of acne scarring and strong negative emotions it engendering affected patients, several approaches have been developed for its treatment with varying success rates. Glycolic acid 50% peels and Salicylic acid 30% Peels are classified as superficial peel and are consider safe in Indian patients. While chemical peels are widely being used in India for various indications. There is a paucity of published studies on the efficacy of chemical peel specifically for acne scars in Indian patients.
Purpose of this study was to evaluate and compare the effectively of these two agents in the treatment of acne scars. Eighty cooperative patients[≥18 years age]with predominantly moderately atrophic acne scarring were randomly divided into 2groups of 40each.Patients of group A received Glycolic acid peels and patients in group B, Salicylic acid was used at 3weeks interval for four sessions. Objective evaluations of treatment response. Subjective assessments of treatment response were also done separately by the researcher, an independent observer and the patients separately.
Both of agents led to significant reduction in the total acne scar score[p< 0.05]but no significant difference was noted between the two peels. Side effects were lesser with Salicylic acid peel.
Hence conclusion was drawn that both 50% Glycolic acid and 30% Salicylic acid peels are safe in Indian skin and equally effective in the treatment of mild to moderate acne scarring.
Evaluation of cutaneous adverse drug reactions due to antimicrobial agents: A...iosrjce
IOSR Journal of Dental and Medical Sciences is one of the speciality Journal in Dental Science and Medical Science published by International Organization of Scientific Research (IOSR). The Journal publishes papers of the highest scientific merit and widest possible scope work in all areas related to medical and dental science. The Journal welcome review articles, leading medical and clinical research articles, technical notes, case reports and others.
PyratineXR®- Lotion for Improving the Signs and Symptoms of RosaceaFrank J. Massino
This in-depth article highlights the results of an open-label study testing the efficacy and tolerability of PRK 124 (0.125%), the active ingredient in PyratineXR®, in treating mild to moderate rosacea.
Case 1. Depigmentation therapy in vitiligo universalis with cryotherapy and ...VR Foundation
Title: Case 1. Depigmentation therapy in vitiligo universalis with cryotherapy and 4-hydroxyanisole.
Introduction: Vitiligo is a disease characterized by the loss of melanocytes, resulting in progressive depigmentation of skin. Residual normally pigmented patches in patients with vitiligo universalis are of cosmetic concern to patients. Treatment options are based on case series or case reports and include cryotherapy, laser and topical therapies.
Aim and scopes: use a less toxic, but efficient depigmentation method for removing the residual pigmentation of a patient with generalised vitiligo, which was resistant to all other classical therapies modes.
Material and methods: A 65-year-old man with a 45-year history of vitiligo after several unsuccessful attempts to restore his pigmentation with topical corticosteroids and phototherapy, he had begun the treatment of removing the remaining pigment. A 12-month course of topical hydroquinone 4% cream resulted in no improvement. The patient was treated with single-session cryotherapy, using a closed cryogenic system (Cry-Acl Brymill Corporation, Vernon, CT, USA) with an open probe mounted on the tip. Uniform freezing of the involved area was obtained by holding the orifice approximately 40 mm from the skin and slowly painting the surface with vaporized liquid nitrogen. Two freeze–thaw cycles were performed Then after 3 weeks, twice-daily treatment with topical mequinol (4-hydroxyanisole; 4-HA) 20% in an oil and water mixture was started.
Results: During a 14-month course of treatment, the patient was clear of all pigment within the treated sites, with no side-effects. Six months after discontinuation of topical treatment, he began to develop small patchy areas of repigmentation, which were easily removed by single-session cryotherapy.
Comments: In this case, when rapid depigmentation is desirable, physical treatment works faster than bleaching compounds (1). Cryotherapy is a widely available and cheap physical procedure that has been used successfully in patients with vitiligo universalis. Owing to the high sensitivity to cryodamage of melanocytes compared with other skin cell types, we preferred to use an open cryoprobe, which allows gentler and more superficial freezing, and the direct spraying of the skin permits treatment of larger areas in a shorter time. Indeed, although some authors claim that physical depigmentation is permanent (3) repigmentation does occur after laser treatment (1) and in our case it also occurred after cryotherapy. An explanation for this phenomenon is that the melanocytes might be not entirely damaged, especially the follicular population.
This PPT is loaded as student material "as is", from the Vitiligo Master Class Barcelona November 2011; VRF does not endorse or otherwise approve it.
A comparative study of intralesional injection of triamcinolone acetonide alo...iosrjce
IOSR Journal of Dental and Medical Sciences is one of the speciality Journal in Dental Science and Medical Science published by International Organization of Scientific Research (IOSR). The Journal publishes papers of the highest scientific merit and widest possible scope work in all areas related to medical and dental science. The Journal welcome review articles, leading medical and clinical research articles, technical notes, case reports and others.
A comparative study of intralesional injection of triamcinolone acetonide alo...iosrjce
IOSR Journal of Dental and Medical Sciences is one of the speciality Journal in Dental Science and Medical Science published by International Organization of Scientific Research (IOSR). The Journal publishes papers of the highest scientific merit and widest possible scope work in all areas related to medical and dental science. The Journal welcome review articles, leading medical and clinical research articles, technical notes, case reports and others.
What is exposome?
The exposome can be defined as the measure of all the exposures of an individual in a lifetime and how those exposures relate to health.
The aging of the skin may be influenced by various internal or external factors.
Here, we explore the role of various exposures in skin aging.
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.
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
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.
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
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.
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
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
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.
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.
MANAGEMENT OF ATRIOVENTRICULAR CONDUCTION BLOCK.pdf
Is TCD still relevant for acne treatment?
1. IS TCD STILL RELEVANT
FOR ACNE TREATMENT?
Peter Nugraha Soekmadji
Department of Dermatovenereology
Faculty of Medicine
Maranatha Christian University
Bandung
2. Conflict of Interest Statement
• NO support or commercial funding for this
presentation or for any products mentioned
here
6. Krakowski AC, Stendardo S, Eichenfield LF. Practical Considerations in Acne Treatment and the Clinical Impact of Topical
Combination Therapy. Pediatric DermatologyVol. 25 Suppl. 1 1–14, 2008
Congenital adrenal
hyperplasia
Polycystic ovarian
syndrome
7. Local adverse effects of topical corticosteroids
use are
more prevalent than systemic reactions
8. Local
Adverse
Effects
Saraswat A et al. Topical corticosteroid abuse on the face: a prospective multicenter study of dermatology outpatients. Indian J
Dermatol Venereol Leprol 2011;77:160-6
ACNE, 57.5
ROSACEA,
21.8
ATROPHY,
16.4
STEROID
ADDICTION,
15
HYPOPIGME
NTATION, 9
PERIORAL
DERMATITIS
, 8.4
TINEA
INCOGNITO,
6.7
HIRSUTISM,
6.3
9. Mahar S, Mahajan K, Agarwal S et al. Topical Corticosteroid Misuse - The Scenario in Patients Attending a Tertiary Care Hospital in
New Delhi. Journal of Clinical and Diagnostic Research. 2016 Dec, Vol-10(12): FC16-FC20
STEROID ACNE
10. Mahar S, Mahajan K, Agarwal S et al. Topical Corticosteroid Misuse - The Scenario in Patients Attending a Tertiary Care Hospital in
New Delhi. Journal of Clinical and Diagnostic Research. 2016 Dec, Vol-10(12): FC16-FC20
STEROID ROSACEA
16. 0
5
10
15
20
25
30
1 w-1 mo 1-3 mo 3-6 mo 6 mo-1 y > 1 year
Duration of Use
Saraswat A et al. Topical corticosteroid abuse on the face: a prospective multicenter study of dermatology outpatients. Indian J
Dermatol Venereol Leprol 2011;77:160-6
17. Reasons
For Misuse
Acne , 29.2
Itch, 13.2
Lightening,
18.4
Melasma,
7.2
Infection,
3.6
Mahar S, Mahajan K, Agarwal S et al. Topical Corticosteroid Misuse - The Scenario in Patients Attending a Tertiary Care Hospital in
New Delhi. Journal of Clinical and Diagnostic Research. 2016 Dec, Vol-10(12): FC16-FC20
18.
19. Coman GC, Holliday AC, Mazloom SE et al. A randomized, split-face, controlled, double-blind, single-center clinical study: Transient
Addition of a Topical Corticosteroid to a Topical Retinoid in Acne Patients to Reduce Initial Irritation.
20. Coman GC, Holliday AC, Mazloom SE et al. A randomized, split-face, controlled, double-blind, single-center clinical study: Transient
Addition of a Topical Corticosteroid to a Topical Retinoid in Acne Patients to Reduce Initial Irritation.
20 patients enrolled
4 patients dropped-out
Triamcinolone
0.025% cream
Emollient (Eucerin)
Tretinoin 0.05% cream
16 patients analyzed
21. Coman GC, Holliday AC, Mazloom SE et al. A randomized, split-face, controlled, double-blind, single-center clinical study: Transient
Addition of a Topical Corticosteroid to a Topical Retinoid in Acne Patients to Reduce Initial Irritation.
22. Subject Preference
0
10
20
30
40
50
60
70
80
90
100
Week 2 Week 4
CS
Emollient
Coman GC, Holliday AC, Mazloom SE et al. A randomized, split-face, controlled, double-blind, single-center clinical study: Transient
Addition of a Topical Corticosteroid to a Topical Retinoid in Acne Patients to Reduce Initial Irritation.
23. TAKE HOME MESSAGE
• There is limited indication for topical
corticosteroid use in acne
• Better to use another method to reduce irritation
– Use mild cleanser
– Delay retinoids application after washing face
– Use less irritating formulations of retinoids
– Gradual introduction of retinoids
– Short contact application regimens
– Alternate day applications of retinoids
Coman GC, Holliday AC, Mazloom SE et al. A randomized, split-face, controlled, double-blind, single-center clinical study: Transient
Addition of a Topical Corticosteroid to a Topical Retinoid in Acne Patients to Reduce Initial Irritation.