Histology of the parotid gland

Salivary glands, the glands are tubular secretion and a duct on the outside structure out with the help of cloth are included in the group.


Salivary glands and stroma is composed of parenchyma. Parenchyma of the glands, secretions produced by erosion and electrolyte secretion, oral cavity, with the duct system that regulates the concentration of the water occurs. Parenchyma occurring in connective tissue stroma provides support. Stroma, blood vessels, lymph vessels, and is located in the salivary ducts. Some of the glands that make up the stroma of fibrous connective tissue that makes up the capsule. Connective tissue septa in the right lobe of the capsule gland. Salivary gland stroma is also rich in lymphocytes and plasma cells, these cells are immunoglobulin A (IgA) responsible for the production. Adhesion to basement membrane components on the secretory IgA and secretory IgA in the lumen in the form of ductal epithelial cells were released over.


Branched parotid, a salivary gland acinar structure and the serous type. Significant erosion of the basement membrane, surrounded by a serous epithelial cell groups consist of pyramidal-shaped. Basophilic nuclei and a basal epithelial cells (PAS-positive) and a cytoplasm filled with zymogen granules are. This cell is the number of secretory granules depends on the state. This is the primary enzyme in the starch granules are smaller than the water-soluble carbohydrates that break down amylase (ptyalin), respectively. Other enzymes such as lysozyme and lactoferrin found in the cytoplasm of acinar cells.


Secretory unit (salivary unit), asinus, myoepithelial cells, connective channels, secretory (lined channel) consists of channels and drainage canals. All salivary acinar cells contain secretory granules. Granules of this amylase in serous glands, mucous glands include the mucin.


Asinus is responsible for the construction of the primary secretion. Myoepithelial cells are contractile cells located around asinus and swagger through the secretory product pushing to help the drainage channels. The sympathetic system, myoepithelial cells are shown to carry the motor nerve. In addition, with the parasympathetic system is stimulated. This will help to ensure the movement of cells in the first contraction of the saliva.


Asinus lumen of the ductal system continues. Respectively, unifying, secretion (line channel) and creates drainage channels. Part of the neck, also called connective channel, carbonic small cuboid epithelial cells surrounded by the rich. These cells secrete bicarbonate and ductal lumen, the lumen is absorbed chloride.


Lumina of the simple cuboidal epithelial cells are surrounded by secretory ducts overhangs and recesses in the basal poles and numerous mitochondria are formed by cytoplasmic invaginations. The main task of the primary saliva ducts and modification of the active fluid secretion. These cells absorb sodium and potassium in the lumen and secrete secrete excessive hypotonic fluid. Salivary flow increases, decreases, and less elapsed time for the activation of these cells in a hypotonic saliva occurs. Drainage channels are responsible for taking out the organ secretions proximally and stratified simple cells, distally borders the columnar epithelium. Each discharge channel paved with non-keratinizing squamous epithelium by the oral cavity is opened. Oral mucosa before penetrating the Steno duct travels a short distance to the connective tissue in the face and neck. These channels around the elastic fibers, smooth muscle fibers, blood vessels, nerves and the parotid cup selection of the channel that drains close to the epithelial cells (cellula caliciformis) is located.


Parotid gland, a serous gland is completely unique, as well as the other one, also that the gland contains many fat cells, adipocytes / acinar cell ratio 1 / 1 'is. Gland parenchyma is increased fat tissue, especially in the 40s.

4 comments:

  1. I don’t know how should I give you thanks! I am totally stunned by your article. You saved my time. Thanks a million for sharing this article.

    ReplyDelete
  2. It is no secret that I have a very deep and personal relationship with God. I have pushed and resisted that relationship this past year through all the bullshit I have had to go through living with Herpes but once again, God is bigger than my stubbornness and broke through that outbreak cold sore and all I had Genital Herpes. For me personally, hearing over and over how I am not good enough has really invaded my mind in the worst way possible. I completely shut down and I was just waking up like is this how life going to end this temporary herpes outbreak “fuck everybody with herpes if you know what I mean” but let's be honest here...It is a cowardly to say no to herbal medicine. It is fear based. And it is dishonest to what my heart wants. Don't build a wall around yourself because you are afraid of herbals made or taking a bold step especially when it's come to health issues and getting cure. So many young men/ women tell me over and over that Dr Itua is going to scam me but I give him a try to today I feel like no one will ever convince me about herbal medicine I accept Dr Itua herbal medicine because it's cure my herpes just two weeks of drinking it and i have been living for a year and months now I experience outbreak no more, You can contact him if you need his herbal medicine for any such diseases like,HIV,Epilepsy Infertility, Herpes, Hepatitis, Schizophrenia,Cancer,Fibromyalgia,Fluoroquinolone Fibrodysplasia Ossificans Progressiva.Dupuytren's disease,Desmoplastic,Diabetes ,Coeliac disease,Prostate Cancer,Blood Cancer,Lung Cancer,Brain Cancer,Colo-Rectal Cancer,Love Spell,Cerebral Amyloid Angiopathy,Hpv,Weak Erection,Wart Remover. Ataxia,Arthritis,Amyotrophic Lateral Sclerosis,Alzheimer's disease,Adrenocortical carcinoma.Asthma,Allergic, Love Spell,. Email..drituaherbalcenter@gmail.com/ info@drituaherbalcenter.com. then what's app.+2348149277967.... My advice to any sick men/women out there is simple... Be Always an open book. Be gut wrenching honest about yourself, your situation, and what you are all about. Don't hold anything back. Holding back will get you nowhere...maybe a one way ticket to lonelyville and that is NOT somewhere you want to be. So my final truth...and I'm just starting to grasp this one..

    ReplyDelete
  3. Dr Itua cure my HIV, I have been a ARV Consumption for 10 years. i have been in pains until i came across Dr Itua on blogs site.I emailed him about my details of my HIV and my location i explained every thing to him and he told me that there is nothing to be scared of that he will cured me, he gave me guarantee,He ask me to pay for items fees so when i'm cured I will show gratitude I did and giving testimony of his healing herbs is what I'm going to do for the rest of you out there having HIV and other disease can see the good work of Dr Itua.I received his herbal medicine through EMS Courier service who delivered to my post office within 5 working days.Dr Itua is an honest man and I appreciate him for his good work.My GrandMa called him to appreciate him and rest of my friends did too,Is a joy to me that I'm free of taking Pills and having that fat belle is a nightmare.you will understand what i'm talking about if you have same problem I was having then not now though.I'm free and healthy Big Thanks To Dr Itua Herbal Center.I have his calendar too that he recently sent me,He Cure all kind disease Like,Cancer,Weak Erection,Wart Remover,Hpv,Herpes,Alzheimer’s disease,Bechet’s disease,Crohn’s disease
    ,Cushing’s disease,Heart failure,Multiple Sclerosis,Hypertension,Fibromyalgia,Hiv,Hepatitis B,Liver/Kidney Inflamatory,Epilepsy,Blood Cancer,Prostate Cancer,Colo-Rectal Cancer,Brain Cancer,Lung Cancer,Infertility,Parkinson's disease,Schizophrenia,Lung Cancer,Breast Cancer,Colo-Rectal Cancer,Blood Cancer,Prostate Cancer,siva.Fatal Familial Insomnia Factor V Leiden Mutation ,Epilepsy Dupuytren's disease,Desmoplastic small-round-cell tumor Diabetes ,Coeliac disease,Creutzfeldt–Jakob disease,Cerebral Amyloid Angiopathy, Ataxia,Arthritis,measles, tetanus, whooping cough, tuberculosis, polio and diphtheriaAmyotrophic Lateral Scoliosis,Fibromyalgia,Fluoroquinolone Toxicity
    Syndrome Fibrodysplasia Ossificans ProgresSclerosis,Seizures,Alzheimer's disease,Adrenocortical carcinoma.Asthma,Allergic diseases.Hiv_ Aids,Herpe ,Copd,Glaucoma., Cataracts,Macular degeneration,Cardiovascular disease,Lung disease.Enlarged prostate,Osteoporosis.Alzheimer's disease,
    Dementia.Fibroid,Diabetes,Dercum,Copd ,and also Bring back Ex Lover Back..Here his Contact .drituaherbalcenter@gmail.com / info@drituaherbalcenter.com Or Whats_app Number +2348149277967

    ReplyDelete

Ratings and Recommendations by outbrain