Factory Cheap Hot Huperzine A Wholesale to Marseille

Factory Cheap Hot
 Huperzine A Wholesale to Marseille

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[Latin Name]Huperzia serratum [Source] Huperziceae whole herb from China [Appearance]Brown to white [Ingredient]Huperzine A [Specification]Huperzine A 1% – 5%, HPLC [Solubility] Soluble in chloroform, methanol, ethanol, slightly soluble in water [Particle size] 80 Mesh [Loss on drying] ≤5.0% [Heavy Metal] ≤10PPM [Pesticide residue] EC396-2005, USP 34, EP 8.0, FDA [Storage] Store in cool & dry area, keep away from the direct light and heat. [Shelf life] 24 Months [Package] Packed in ...


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[Latin Name]Huperzia serratum

[Source] Huperziceae whole herb from China

[Appearance]Brown to white

[Ingredient]Huperzine A

[Specification]Huperzine A 1% – 5%, HPLC

[Solubility] Soluble in chloroform, methanol, ethanol, slightly soluble in water

[Particle size] 80 Mesh

[Loss on drying] ≤5.0%

[Heavy Metal] ≤10PPM

[Pesticide residue] EC396-2005, USP 34, EP 8.0, FDA

[Storage] Store in cool & dry area, keep away from the direct light and heat.

[Shelf life] 24 Months

[Package] Packed in paper-drums and two plastic-bags inside.

Huperzine A111

[What is Huperzine A]

Huperzia is a type of moss that grows in China. It is related to club mosses (the Lycopodiaceae family) and is known to some botanists as Lycopodium serratum . The whole prepared moss was used traditionally. Modern herbal preparations use only the isolated alkaloid known as huperzine A. Huperzine A is an alkaloid found in huperzia that has been reported to prevent the breakdown of acetylcholine, an important substance needed by the nervous system to transmit information from cell to cell. Animal research has suggested that huperzine A’s ability to preserve acetylcholine may be greater than that of some prescription drugs. Loss of acetylcholine function is a primary feature of several disorders of brain function, including Alzheimer’s disease . Huperzine A may also have a protective effect on brain tissue, further increasing its theoretical potential for helping reduce symptoms of some brain disorders.

Huperzine A122211

[Function] Used in alternative medicine, huperzine A has been found to act as a cholinesterase inhibitor, a type of medicine used to prevent the breakdown of acetylcholine (a chemical essential to learning and memory).

Not only used as a treatment for Alzheimer’s disease, huperzine A is also said to enhance learning and memory and to protect against age-related cognitive decline.

In addition, huperzine A is sometimes used to boost energy, increase alertness, and aid in the treatment of myasthenia gravis (an autoimmune disorder that affects the muscles).

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  • Presentation by Mr. V. Ramesh, AGM, R&M, NTPC Limited on Renovation and modernisation (R&M)



    How to approach histology for Human Anatomy students. Using a key will help get you through it! Add some penguin fairy dust will help too!

    There are lots of histology keys out there, but the one I showed in the video is here: https://www.penguinprof.com/uploads/8/4/3/1/8431323/histology_key.jpg

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    Details:

    Tissue in the human body:

    Epithelial: Is made of cells arranged in a continuous sheet with one or more layers, has apical & basal surfaces.

    A basement membrane is the attachment between the basal surface of the cell & the underlying connective tissue.

    Two types of epithelial tissues: (1) Covering & lining epithelia and (2) Glandular Epithelium.

    The number of cell layers & the shape of the cells in the top layer can classify epithelium.

    Simple Epithelium – one cell layer
    Stratified epithelium – two or more cell layers
    Pseudostratified Columnar Epithelium – When cells of an epithelial tissue are all anchored to the basement Membrane but not all cells reach the apical surface.
    Glandular Epithelium — (1) Endocrine: Release hormones directly into the blood stream and (2) Exocrine – Secrete into ducts.

    Connective: contains many different cell types including: fibroblasts, macrophages, mast cells, and adipocytes. Connective Tissue Matrix is made of two materials: ground substance – proteins and polysaccharides, fiber — reticular, collagen and elastic.

    Classification of Connective Tissue:
    Loose Connective – fibers & many cell types in gelatinous matrix, found in skin, & surrounding blood vessels, nerves, and organs.
    Dense Connective – Bundles of parallel collagen fibers& fibroblasts, found in tendons& ligaments.
    Cartilage – Cartilage is made of collagen & elastin fibers embedded in a matrix glycoprotein & cells called chondrocytes, which was found in small spaces.
    Cartilage has three subtypes:
    Hyaline cartilage — Weakest, most abundant type, Found at end of long bones, & structures like the ear and nose,
    Elastic cartilage- maintains shape, branching elastic fibers distinguish it from hyaline and
    Fibrous Cartilage – Strongest type, has dense collagen & little matrix, found in pelvis, skull & vertebral discs.

    Muscle: is divided into 3 categories, skeletal, cardiac and smooth.
    Skeletal Muscle — voluntary, striated, striations perpendicular to the muscle fibers and it is mainly found attached to bones.
    Cardiac Muscle — involuntary, striated, branched and has intercalated discs
    Smooth Muscle — involuntary, nonstriated, spindle shaped and is found in blood vessels & the GI tract.

    Nervous: Consists of only two cell types in the central nervous system (CNS) & peripheral nervous system (PNS):
    Neurons – Cells that convert stimuli into electrical impulses to the brain, and Neuroglia — supportive cells.
    Neurons — are made up of cell body, axon and dendrites. There are 3 types of neurons:
    Motor Neuron — carry impulses from CNS to muscles and glands,
    Interneuron – interpret input from sensory neurons and end responses to motor neurons
    Sensory Neuron — receive information from environment and transmit to CNS.
    Neuroglia — is made up of astrocytes, oligodendrocytes, ependymal cells and microglia in the CNS, and schwann cells and satellite cells in the PNS.

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