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Видео добавленное пользователем “PharmaToppers”
How to study Pharmacognosy for GPAT
 
05:09
In this video there is full description for How to study Pharmacognosy for GPAT
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How to prepare for NIPER
 
05:41
This video contains information for preparing NIPER competitive exam.
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How to prepare for GPAT
 
10:04
This video contains thorough guidance for GPAT preparation
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Inflammation
 
05:50
Inflammation part of the complex biological response of body tissues to harmful stimuli, such as pathogens, damaged cells, or irritants.Inflammation is a protective response that involves immune cells, blood vessels, and molecular mediators. The purpose of inflammation is to eliminate the initial cause of cell injury, clear out necrotic cells and tissues damaged from the original insult and the inflammatory process, and to initiate tissue repair.
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Woodward–Fieser rules-Part-3
 
14:31
Woodward's rules, named after Robert Burns Woodward and also known as Woodward–Fieser rules (for Louis Fieser) are several sets of empirically derived rules which attempt to predict the wavelength of the absorption maximum (λmax) in an ultraviolet–visible spectrum of a given compound. Inputs used in the calculation are the type of chromophores present, the substituents on the chromophores, and shifts due to the solvent. Examples are conjugated carbonyl compounds, conjugated dienes, and polyenes.
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Preformualtion-Introduction
 
02:49
Preformulation is defined as a stage of development during which the physicochemical properties of the drug substance is characterised and established. A complete knowledge of the relevant therapeutic and physicochemical properties of the drug enables determination of its proper formulation and delivery method.
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General Pharmacology
 
53:07
General pharmacology is useful for all medical and pharma students
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Woodward–Fieser rules-Part-2
 
23:16
Woodward–Fieser rules are several sets of empirically derived rules which attempt to predict the wavelength of the absorption maximum (λmax) in an ultraviolet–visible spectrum of a given compound. Inputs used in the calculation are the type of chromophores present, the substituents on the chromophores, and shifts due to the solvent. Examples are conjugated carbonyl compounds, conjugated dienes, and polyenes.
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GATE  Life science preparation  TIPS
 
31:40
This video contains all the information required for GATE-Life sciences exam.
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Mixing and its mechanism
 
04:05
Mixing is defined as shuffling type unit operation process involving both large and small particle groups and even individual particles Mixing is energy consuming process which produces a random distribution of particles. It is dependent on the probability that an event happens in a given time and once the desired mixing has been attained, it is essential that the particles in the mix cease movement so that the system may exist in a state of static equilibrium without segregation.
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Solubility Studies
 
12:03
Solubility is one of the most critical preformulation properties that have a significant impact on performance of a molecule. Solubility and permeability form the backbone of Biopharmaceutics Classification System (BCS) that provides scientific framework for designing of drug delivery systems and many regulatory decisions. Solubility assessment is one of the first most important and extensively studies, preformulation parameter. Various aspects like aqueous solubility, pH solubility profile, dissociation constant, partition coefficient and solubility in non-aqueous solvents are studied during preformulation.
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Woodward's  fisher rules part-1
 
19:58
Woodward's rules, named after Robert Burns Woodward and also known as Woodward–Fieser rules (for Louis Fieser) are several sets of empirically derived rules which attempt to predict the wavelength of the absorption maximum (λmax) in an ultraviolet–visible spectrum of a given compound. Inputs used in the calculation are the type of chromophores present, the substituents on the chromophores, and shifts due to the solvent. Examples are conjugated carbonyl compounds, conjugated dienes, and polyenes.
Просмотров: 53850 PharmaToppers
Quality Control In Parenterals
 
13:40
Quality control deals with testing, sampling, specification, documentation, release procedure which ensure that all tests are actually carried out prior to release of material for sale or use. Until its quality judged to satisfactory.
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Basic Sterio-isomerism
 
07:30
Stereoisomerism. The different types of isomers. Stereochemistry focuses on stereoisomers. Stereoisomers are isomeric molecules that have the same molecular formula and sequence of bonded atoms (constitution), but differ in the three-dimensional orientations of their atoms in space.
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Infrared Spectroscopy- Part-1 (Theory of IR spectroscopy)
 
16:34
Infrared spectroscopy (IR spectroscopy) is the spectroscopy that deals with the infrared region of the electromagnetic spectrum, that is light with a longer wavelength and lower frequency than visible light. It covers a range of techniques, mostly based on absorption spectroscopy.
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Life Cycle of HIV
 
09:17
The life-cycle of HIV in your cells. HIV can infect multiple cells in your body, including brain cells, but its main target is the CD4 lymphocyte , also called a T-cell or CD4 cell. When a CD4 cell is infected with HIV, the virus goes through multiple steps to reproduce itself and create many more virus particles.
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Computer Aided Drug Design
 
19:41
CAD is mainly used for detailed engineering of 3D models and/or 2D drawings of physical components, but it is also used throughout the engineering process from conceptual design and layout of products, through strength and dynamic analysis of assemblies to definition of manufacturing methods of components.
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Nuclear magnetic resonance -No of Signals
 
14:36
Nuclear magnetic resonance (NMR) is a physical phenomenon in which nuclei in a magnetic field absorb and re-emit electromagnetic radiation.
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Type of Mixing and factors affecting mixing
 
06:12
Mixing is defined as shuffling type unit operation process involving both large and small particle groups and even individual particles Mixing is energy consuming process which produces a random distribution of particles. It is dependent on the probability that an event happens in a given time and once the desired mixing has been attained, it is essential that the particles in the mix cease movement so that the system may exist in a state of static equilibrium without segregation.
Просмотров: 2743 PharmaToppers
Biopharmaceutical Drug Disposition Classification System
 
04:33
Biopharmaceutical Drug Disposition Classification System
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freeze drying
 
07:45
Freeze-drying, also known as lyophilisation, lyophilization, or cryodesiccation, is a dehydration process typically used to preserve a perishable material or make the material more convenient for transport. Freeze-drying works by freezing the material and then reducing the surrounding pressure to allow the frozen water in the material to sublimate directly from the solid phase to the gas phase.
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Chemo selectivity regioselectivity sterioselectivity
 
10:03
In this video we have explained Chemo selectivity regioselectivity and sterioselectivity
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Drug Delivery System
 
03:29
Drug delivery refers to approaches, formulations, technologies, and systems for transporting a pharmaceutical compound in the body as needed to safely achieve its desired therapeutic effect.
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mass spectrscopy
 
19:29
Mass spectrometry (MS) is an analytical chemistry technique that helps identify the amount and type of chemicals present in a sample by measuring the mass-to-charge ratio and abundance of gas-phase ions.
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Polymer for drug delivery system
 
09:03
Polymers range from familiar synthetic plastics such as polystyrene to natural biopolymers such as DNA and proteins that are fundamental to biological structure and function. Polymers, both natural and synthetic, are created via polymerization of many small molecules, known as monomers.
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Anti inflammatory Agents
 
08:34
Analgesic, antipyretic, anti-inflammatory action showing agents. COX inhibitors that inhibit prostaglandins synthesis.
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Monoclonal Antibodies
 
13:48
Monoclonal antibodies are monospecific antibodies that are made by identical immune cells that are all clones of a unique parent cell, in contrast to polyclonal antibodies which are made from several different immune cells
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Speed painting of Dr Kallam Anji Reddy by Sandeep Zode and Prashant Gupta
 
10:28
Live stage portrait of Dr Kallam Anji Reddy performed on Proprietary Products awards evening 2014 at Dr Reddy's Lab by Sandeep Zode (NIPER alumini) and Prashant Gupta
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Milling
 
09:07
Size reduction in pharmaceutical processes is used to increase surface area and improve formulation dissolution properties.
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States of Matter-Eutectic Mixture
 
01:38
A mixture of two or more substances which melts at the lowest freezing point of any mixture of the components. This temperature is the eutectic point. The liquid melt has the same composition as the solid.
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Steriochemistry- Nomenclature
 
11:29
Stereochemistry, a subdiscipline of chemistry, involves the study of the relative spatial arrangement of atoms that form the structure of molecules and their manipulation. An important branch of stereochemistry is the study of chiral molecules.
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NMR-3 Chemical Shift
 
12:03
In nuclear magnetic resonance (NMR) spectroscopy, the chemical shift is the resonant frequency of a nucleus relative to a standard. Often the position and number of chemical shifts are diagnostic of the structure of a molecule.
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Claisen condensation reaction
 
04:39
The Claisen condensation (not to be confused with the Claisen rearrangement) is a carbon–carbon bond forming reaction that occurs between two esters or one ester and another carbonyl compound in the presence of a strong base, resulting in a β-keto ester or a β-diketone. It is named after Rainer Ludwig Claisen, who first published his work on the reaction in 1887
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Basics of spectroscopy
 
20:23
Spectroscopy is the study of the interaction between matter and electromagnetic radiation. Historically, spectroscopy originated through the study of visible light dispersed according to its wavelength, by a prism.Spectroscopy is the study of the interaction between matter and electromagnetic radiation. Historically, spectroscopy originated through the study of visible light dispersed according to its wavelength, by a prism.
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Glutamate as Neurotransmitter
 
15:27
Glutamate is the principal excitatory neurotransmitter in brain. Our knowledge of the glutamatergic synapse has advanced enormously in the last 10 years, primarily through application of molecular biological techniques to the study of glutamate receptors and transporters.
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pKa
 
11:25
pKa
An acid dissociation constant, Ka, (also known as acidity constant, or acid-ionization constant) is a quantitative measure of the strength of an acid in solution.
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States of matter Sublimation critical point
 
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NMR-4  Splitting of Signals
 
08:09
NMR signals are not usually single triangles, but a complex pattern of split triangles labeled as doublets (2 peaks), triplets (3 peaks), quartets (4 peaks), etc. The distance between the split peaks are called coupling constants, denoted by J13. The interaction between nearby protons produce different spin flip energies (_ E) as they can orient themselves in a pattern of parallel or antiparallel to the applied magnetic force. This phenomenon, where the spin of the nucleus of one proton is close enough to affect the spin of another, is called spin-spin coupling.
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InfraRed-2 and Hooks law
 
18:03
Infrared spectroscopy (IR spectroscopy) is the spectroscopy that deals with the infrared region of the electromagnetic spectrum, that is light with a longer wavelength and lower frequency than visible light. It covers a range of techniques, mostly based on absorption spectroscopy.
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Antigens
 
07:36
An antigen is any substance that causes your immune system to produce antibodies against it. An antigen may be a foreign substance from the environment, such as chemicals, bacteria, viruses, or pollen. An antigen may also be formed inside the body, as with bacterial toxins or tissue cells.
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Basic Spectroscopy 2
 
04:17
Spectroscopy is the study of the interaction between matter and electromagnetic radiation. Historically, spectroscopy originated through the study of visible light dispersed according to its wavelength, by a prism. Later the concept was expanded greatly to comprise any interaction with radiative energy as a function of its wavelength or frequency. Spectroscopic data is often represented by a spectrum, a plot of the response of interest as a function of wavelength or frequency
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Chirality (Steriochemistry)
 
11:26
A molecule is considered chiral /ˈkaɪərəl/ if there exists another molecule that is of identical composition, but which is arranged in a non-superposable mirror image. The presence of an asymmetric carbon atom is often the feature that causes chirality in molecules.
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Configuration and Conformation
 
10:19
The configuration of a molecule is the permanent geometry that results from the spatial arrangement of its bonds. The ability of the same set of atoms to form two or more molecules with different configurations is stereoisomerism. Used as drugs, compounds with different configuration normally have different physiological activity, including the desired pharmacological effect, the toxicology and the metabolism Any of the spatial arrangements which the atoms in a molecule may adopt and freely convert between, especially by rotation about individual single bonds.
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Rules for Prediction of Absorption
 
07:31
Absorption can be predicted by some rules including Lipinski rule and MAD
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Phase diagram of water
 
04:03
Phase diagrams show the preferred physical states of matter at different temperatures and pressure. Within each phase, the material is uniform with respect to its chemical composition and physical state.
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Introduction to parentrals
 
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Taken into the body or administered in a manner other than through the digestive tract, as by intravenous or intramuscular injection.
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Infra-red Spectroscopy -3
 
01:04:49
Infrared spectroscopy (IR spectroscopy) is the spectroscopy that deals with the infrared region of the electromagnetic spectrum, that is light with a longer wavelength and lower frequency than visible light. It covers a range of techniques, mostly based on absorption spectroscopy.
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Basic Structure of Immunoglobins
 
08:55
Immunoglobulins, also known as antibodies, are glycoprotein molecules produced by plasma cells (white blood cells). They act as a critical part of the immune response by specifically recognizing and binding to particular antigens, such as bacteria or viruses and aiding in their destruction.
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Relative Humidity
 
01:51
the amount of water vapor present in air expressed as a percentage of the amount needed for saturation at the same temperature.
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Permeability
 
09:06
the state or quality of a material or membrane that causes it to allow liquids or gases to pass through it.
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