This document discusses drug delivery systems (DDS) and their potential for improving treatment of diseases like cancer. It provides background on DDS, noting they aim to more specifically target drugs, reduce toxicity while maintaining effects, and increase safety. Nanotechnology is seen as key to advancing these goals by allowing even more targeted delivery and control over drug release. The document outlines progress made with DDS from the 1970s to present, and envisions a future where nearly 90% of drugs use nanoscale delivery for safe, effective treatment without side effects. Overall, the document presents an optimistic view of DDS and nanotechnology to revolutionize medicine by improving current targeting abilities and precision of drug administration.
NANOTECHNOLOGY comprises technological developments on the nanometer scale, usually 0.1 to 100 nm. Nanotechnology, the science of the small. Nano is Greek for dwarf, and nanoscience deals with the study of molecular and atomic particles.
Formulation and evaluation of nanoparticles as a drug delivery systems Tarun Kumar Reddy
Nanomaterials fall into a size range similar to proteins and other macromolecular structures found inside living cells. As such, nanomaterials are poised to take advantage of existing cellular machinery to facilitate the delivery of drugs. Nanoparticles containing encapsulated, dispersed, absorbed or conjugated drugs have unique characteristics that can lead to enhanced performance in a variety of dosage forms.
INNOVATIVE MEDICINES, TECHNOLOGIES AND APPROACHES FOR IMPROVING PATIENTS' HE...Jing Zang
Despite remarkable scientific and technological achievements during the 20th century, the 21st century has already witnessed additional new and profound changes in all areas of medical science and research, including innovations and discoveries in biology, cellular biology, genomics and proteomics, pharmaceuticals, medical devices, and information technology. This review is an up-date on some of the existing therapies, drug delivery technologies, and approaches that aimed to improve patients’ health care and quality of their life.
Nanoparticle Drug Delivery Systems for Cancer TreatmentAranca
The engineered nanoparticles are effectively used for cancer treatment due to their targeted drug delivery approach. Download the Aranca report on Technology and Patent Research for current research trends and developments.
NANOTECHNOLOGY comprises technological developments on the nanometer scale, usually 0.1 to 100 nm. Nanotechnology, the science of the small. Nano is Greek for dwarf, and nanoscience deals with the study of molecular and atomic particles.
Formulation and evaluation of nanoparticles as a drug delivery systems Tarun Kumar Reddy
Nanomaterials fall into a size range similar to proteins and other macromolecular structures found inside living cells. As such, nanomaterials are poised to take advantage of existing cellular machinery to facilitate the delivery of drugs. Nanoparticles containing encapsulated, dispersed, absorbed or conjugated drugs have unique characteristics that can lead to enhanced performance in a variety of dosage forms.
INNOVATIVE MEDICINES, TECHNOLOGIES AND APPROACHES FOR IMPROVING PATIENTS' HE...Jing Zang
Despite remarkable scientific and technological achievements during the 20th century, the 21st century has already witnessed additional new and profound changes in all areas of medical science and research, including innovations and discoveries in biology, cellular biology, genomics and proteomics, pharmaceuticals, medical devices, and information technology. This review is an up-date on some of the existing therapies, drug delivery technologies, and approaches that aimed to improve patients’ health care and quality of their life.
Nanoparticle Drug Delivery Systems for Cancer TreatmentAranca
The engineered nanoparticles are effectively used for cancer treatment due to their targeted drug delivery approach. Download the Aranca report on Technology and Patent Research for current research trends and developments.
The engineered nanoparticles are effectively used for cancer treatment due to their targeted drug delivery approach. Download the Aranca report on Technology and Patent Research for current research trends and developments.
Presentation on Nanoparticles Smart Drug Delivery System For Cancer no company
Nano technology is a rapidly expanding field, encompassing the development of a man-made materials in 5-200 nanometer size range. This dimension vastly exceeds that of standard organic molecules.
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A General Overview of Nano Medicine-Efficacy in Therapeutic Science and Curre...Berklin
Nanotechnology’s introduction has dramatically improved a number of scientific fields, one of which is medicinal research. Nanomedicine is aimed to offer healthcare medications and chemicals a new dimension. The small size of nanoparticles, permits them to circulate in the body without interrupting oxygenation and escape filtration by both the renal and gastrointestinal networks. These are the few properties that distinguish them apart from traditional therapeutic procedures. The increased permeability and durability effect result in successful penetration inside the tumor tissues, providing cancer treatment a new lease on life. Efficient transportation pathways, on the other hand, produce genotoxicity and mutagenicity by interacting with genes that are essential for smooth functioning. As the specific interactions of nanomedicines with biological systems are still unknown, comprehending nanomedicines' toxicological effects is tough. The lack of regulatory direction in this field remains a research gap that we would want to examine in this study.
A General Overview of Nano Medicine-Efficacy in Therapeutic Science and Curre...ceijjournals
Nanotechnology’s introduction has dramatically improved a number of scientific fields, one of which is
medicinal research. Nanomedicine is aimed to offer healthcare medications and chemicals a new
dimension. The small size of nanoparticles, permits them to circulate in the body without interrupting
oxygenation and escape filtration by both the renal and gastrointestinal networks. These are the few
properties that distinguish them apart from traditional therapeutic procedures. The increased permeability
and durability effect result in successful penetration inside the tumor tissues, providing cancer treatment a
new lease on life. Efficient transportation pathways, on the other hand, produce genotoxicity and
mutagenicity by interacting with genes that are essential for smooth functioning. As the specific
interactions of nanomedicines with biological systems are still unknown, comprehending nanomedicines'
toxicological effects is tough. The lack of regulatory direction in this field remains a research gap that we
would want to examine in this study.
The field of nanotechnology was first Discovered by Professor Richard P. Feynman in 1959 (Nobel laureate in physics, 1965) [2]. Nanotechnology is the science of the small; very small and it is used for the management of substance at a small scale. At this size, molecules and atoms work in a different way, and provide a variety of unpredicted and attractive uses .
Cancer nanomedicine market & pipeline insight 2015KuicK Research
“Cancer Nanomedicine Market & Pipeline Insight 2015” Report Highlight
Nanomedicine for Cancer Therapies
Cancer Nanoparticles Drug Delivery Systems Classification
Mechanism of Cancer Nanomedicine Therapy
Cancer Nanomedicine Clinical Pipeline Overview
Cancer Nanomedicine Clinical Pipeline by Company, Indication & Phase
Cancer Nanomedicine Clinical Pipeline: 79 Drugs
Marketed Cancer Nanomedicine: 8 Drugs
Cancer nanomedicine market & pipeline insight 2015KuicK Research
“Cancer Nanomedicine Market & Pipeline Insight 2015” Report Highlight
Nanomedicine for Cancer Therapies
Cancer Nanoparticles Drug Delivery Systems Classification
Mechanism of Cancer Nanomedicine Therapy
Cancer Nanomedicine Clinical Pipeline Overview
Cancer Nanomedicine Clinical Pipeline by Company, Indication & Phase
Cancer Nanomedicine Clinical Pipeline: 79 Drugs
Marketed Cancer Nanomedicine: 8 Drugs
Competition genomic medicine presentationResearchsio
Prepared By Roman Sharkar and Mir Tasfiq Alam. Both of them are students of the B.Pharm Program in Bangladesh. They prepared this ppt file from their choice of interest which is Genomic Medicine. Hope this will handly to the others who are interested in this topic !!
El QUANTEC nos ayuda a los oncólogos radioterápicos a la hora de aprobar un tratamiento con sus tablas con "constraints" de los órganos de riesgo (los límites de dosis que pueden recibir los órganos sanos situados entorno al tumor que queremos tratar).
PD: Las tablas se encuentran en las páginas 15-17
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.
NVBDCP.pptx Nation vector borne disease control programSapna Thakur
NVBDCP was launched in 2003-2004 . Vector-Borne Disease: Disease that results from an infection transmitted to humans and other animals by blood-feeding arthropods, such as mosquitoes, ticks, and fleas. Examples of vector-borne diseases include Dengue fever, West Nile Virus, Lyme disease, and malaria.
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
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.
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.
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
Acute scrotum is a general term referring to an emergency condition affecting the contents or the wall of the scrotum.
There are a number of conditions that present acutely, predominantly with pain and/or swelling
A careful and detailed history and examination, and in some cases, investigations allow differentiation between these diagnoses. A prompt diagnosis is essential as the patient may require urgent surgical intervention
Testicular torsion refers to twisting of the spermatic cord, causing ischaemia of the testicle.
Testicular torsion results from inadequate fixation of the testis to the tunica vaginalis producing ischemia from reduced arterial inflow and venous outflow obstruction.
The prevalence of testicular torsion in adult patients hospitalized with acute scrotal pain is approximately 25 to 50 percent
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
New Directions in Targeted Therapeutic Approaches for Older Adults With Mantl...i3 Health
i3 Health is pleased to make the speaker slides from this activity available for use as a non-accredited self-study or teaching resource.
This slide deck presented by Dr. Kami Maddocks, Professor-Clinical in the Division of Hematology and
Associate Division Director for Ambulatory Operations
The Ohio State University Comprehensive Cancer Center, will provide insight into new directions in targeted therapeutic approaches for older adults with mantle cell lymphoma.
STATEMENT OF NEED
Mantle cell lymphoma (MCL) is a rare, aggressive B-cell non-Hodgkin lymphoma (NHL) accounting for 5% to 7% of all lymphomas. Its prognosis ranges from indolent disease that does not require treatment for years to very aggressive disease, which is associated with poor survival (Silkenstedt et al, 2021). Typically, MCL is diagnosed at advanced stage and in older patients who cannot tolerate intensive therapy (NCCN, 2022). Although recent advances have slightly increased remission rates, recurrence and relapse remain very common, leading to a median overall survival between 3 and 6 years (LLS, 2021). Though there are several effective options, progress is still needed towards establishing an accepted frontline approach for MCL (Castellino et al, 2022). Treatment selection and management of MCL are complicated by the heterogeneity of prognosis, advanced age and comorbidities of patients, and lack of an established standard approach for treatment, making it vital that clinicians be familiar with the latest research and advances in this area. In this activity chaired by Michael Wang, MD, Professor in the Department of Lymphoma & Myeloma at MD Anderson Cancer Center, expert faculty will discuss prognostic factors informing treatment, the promising results of recent trials in new therapeutic approaches, and the implications of treatment resistance in therapeutic selection for MCL.
Target Audience
Hematology/oncology fellows, attending faculty, and other health care professionals involved in the treatment of patients with mantle cell lymphoma (MCL).
Learning Objectives
1.) Identify clinical and biological prognostic factors that can guide treatment decision making for older adults with MCL
2.) Evaluate emerging data on targeted therapeutic approaches for treatment-naive and relapsed/refractory MCL and their applicability to older adults
3.) Assess mechanisms of resistance to targeted therapies for MCL and their implications for treatment selection
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Drug delivery system
1. Drug delivery systems: realistic or optimistic
attitudes
Seyedmohammad Motevalli
Prof. Nie
Spring 2016
2. Drug Delivery System
DDS defined as a formulation
or a device that enables the
introduction of a therapeutic
substance in the body and
improves its efficacy and
safety by controlling the rate,
time and place of release of
drugs in the body.
Jain 2008
6. The primary goals for research of Nano-
biotechnology in drug delivery include:
More specific drug targeting and delivery
Reduction in toxicity while maintaining therapeutic
effects
Greater safety and biocompatibility
Faster development of new safe medicines
23. Late 1970’s Current Era Future
First Nanoscale drug delivery
system was lipid vesicles.
Nowadays, liposomes, cream,
capsule, tablets, gel, aqueous
solution, aerosols/spray are
used as forms of delivery.
Nano enabled technology will
take the maximum share of
the market making up nearly
90% of drug delivery market.
Considered impossible to
administer the
pharmaceuticals suspensions
by intravenous means, due to
obvious risks of embolism.
15% of market uses
nanoparticle for drug delivery
systems.
Safe, Effective and without
side effects. No wastage and
increased bioavailability are
going to be the basis of future
drug delivery.
First paper was published in
1976; it focused on
development of nanoparticle
for vaccine purposes.
More specific for treatment. More-energetic and more-
targeted methods, in which
medications ride passively on
the circulating bloodstream,
where they may or
may not arrive at micro cracks
24. References
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Çağdaş, M., et al. (2014). Liposomes as Potential Drug Carrier Systems for Drug Delivery, INTECH.
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carbon-based drug delivery systems." Science and Technology of Advanced Materials.
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Khan, I. U., et al. (2013). "Microfluidics: a focus on improved cancer targeted drug delivery
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delivery system through incorporation of a passive targeting component." Scientific reports 4.
25. Meng, Z., et al. (2016). "NIR‐Laser‐Switched In Vivo Smart Nanocapsules for Synergic Photothermal and
Chemotherapy of Tumors." Advanced Materials 28(2): 245-253.
Mura, S., et al. (2013). "Stimuli-responsive nanocarriers for drug delivery." Nature materials 12(11): 991-
1003.
Peer, D., et al. (2007). "Nanocarriers as an emerging platform for cancer therapy." Nature nanotechnology
2(12): 751-760.
Philip, A. K. and B. Philip (2010). "Colon targeted drug delivery systems: a review on primary and novel
approaches." Oman Med J 25(2): 79-87.
Plank, C. (2009). "Nanomedicine: silence the target." Nature nanotechnology 4(9): 544-545.
Rani, K. and S. Paliwal (2014). "A review on targeted durg delivery: its entire focus on advanced
therapeutics and diagnostics." Sch. J. App. Med. Sci 2(1C): 328-331.
Thakor, A. S. and S. S. Gambhir (2013). "Nanooncology: the future of cancer diagnosis and therapy." CA: a
cancer journal for clinicians 63(6): 395-418.
Tiwari, G., et al. (2012). "Drug delivery systems: An updated review." International journal of
pharmaceutical investigation 2(1): 2.
Zhang, Y., et al. (2013). "Advanced materials and processing for drug delivery: the past and the future."
Advanced drug delivery reviews 65(1): 104-120.
References