The main iri Kwayoyin

A cikin jiki, da shuke-shuke da dabbobi asirce daban-daban iri nama Kwayoyin. Yadudduka iya zama daban-daban kamar yadda tsarin tantanin halitta, da kuma tsarin da extracellular matrix, kazalika da ayyuka. Daban-daban cell iri daban kan iya zama daban-daban fiye da siffar, size, gaban ko babu wasu wasu gabbansa. Daban-daban na Kwayoyin kafa daban-daban na kyallen takarda. Ka yi la'akari da main iri Kwayoyin.

Kayan lambu, naman kaza, dabba, kwayan

Wannan rarrabuwa na Kwayoyin, dangane da kwayoyin da aka gina. Ga mai kwatanta ginshiƙi, wanda ya nuna da iri Kwayoyin, su bambance-bambance da kuma kamance.

Nau'in na sel na daban-daban kyallen takarda

Daban-daban daban Kwayoyin samar da nama. Bugu da kari, wanda kuma wannan masana'anta da aka hada da dama daban-daban na Kwayoyin.

epithelial Kwayoyin

Suna da ake kira epithelial Kwayoyin. Wannan iyakacin duniya differentsiirovannye Kwayoyin located kusa da juna. Suna iya zama cubic, platy ko cylindrical siffar. Epithelial Kwayoyin suna yawanci located a kan muhimmi membrane.

Irin connective nama Kwayoyin

Connective nama Akwai da dama iri:

• reticular.
• m fibrous.
• sako-sako da fiber.
• kashi.
• guringuntsi.
• mai;
• jini.
• Lymph.

Kowace daga cikin wadannan tsokoki mallaka da dama Kwayoyin da intercellular abu. Reticulum kunshi reticulocytes da reticular zaruruwa. Na reticulocytes iya samar da hematopoietic Kwayoyin da macrophages - Kwayoyin alhakin kare jiki da ƙwayoyin cuta.

The m fibrous nama kunshi gaske na zaruruwa da wani sako-sako da - daga amorphous abu. The m fibrous nama elasticity bada hukumomi, da kuma sako-sako da cika gibba tsakanin ciki gabobin.

Kashi nama ya ƙunshi daban-daban na Kwayoyin: osteogenic, osteoblasts, osteoclasts, kuma osteocytes. A karshen ne na asali nama Kwayoyin. Osteogenic - ne undifferentiated Kwayoyin cewa zai iya samar da kashi Kwayoyin, osteoblasts da osteoclasts. Osteoblasts nuna abubuwa da yin sama da extracellular matrix daga kashi. Osteoclasts ne da alhakin resorption na kashi nama, idan ya cancanta. Wasu masana kimiyya ba su kawo su zuwa kashi Kwayoyin.

Guringuntsi nama kunshi chondrocytes da chondroblasts chondroclasts. Na farko shi ne a cikin matsanancin Layer na guringuntsi. Bã su da wani fusiform siffar. Chondroblasts located in ciki Layer. Bã su da wani m ko madauwari siffar. Chondroclasts alhakin zubar da haihuwa guringuntsi Kwayoyin.

Adipose nama kunshi daya kawai irin Kwayoyin: adipocytes. Sun ƙunshi babban adadin kayayyakin kitse.

A iri-iri na jini Kwayoyin kuma Lymph

Jini ƙunshi mutane da yawa daban na Kwayoyin, kira jini Kwayoyin. Wannan ja da maikacin jini, platelets da fari da maikacin jini, wanda ya kasu kashi da dama iri. Erythrocytes da mĩƙe madauwari siffar. Sun ƙunshi furotin haemoglobin, wanda shi ne wani aiki - da kai daga oxygen a ko'ina cikin jiki. Platelets - kananan maras makaman nukiliya Kwayoyin. Su suke da alhakin jini clotting. Leukocytes ne na mutane da dabbobi rigakafi da tsarin.

Farin jini Kwayoyin suna kasu kashi biyu main kungiyoyin: granular da nezernistye. Tsohon hada neutrophils, eosinophils, kuma basophils. A farko ne iya phagocytosis - cin maƙiya kwayoyin da ƙwayoyin cuta. Eosinophils ne ma iya phagocytosis, amma wannan ba su main rawa. Su main aiki ne don halakar da histamine saki da sauran Kwayoyin a lokacin da kumburi tsari, wanda zai iya sa kumburi. Basophils lũra kumburi da kuma asirce eosinophil chemotactic factor.

Nezernistye leukocytes kasu kashi lymphocytes da kuma monocytes. A farko ne zuwa kashi uku azuzuwan, dangane da ayyuka. Akwai T-Kwayoyin, B Kwayoyin da null Kwayoyin. B Kwayoyin alhakin samar da antibodies. T Kwayoyin suna da alhakin da amincewa da waje Kwayoyin, da kuma kara kuzari na aikin B-lymphocytes da kuma monocytes. Zero lymphocytes an kiyayeshi.

Monocytes ko macrophages, ma iya phagocytosis. Sunã halakar da ƙwayoyin cuta da kwayoyin.

m nama

Wadannan iri jijiya Kwayoyin:

• dace jijiya.
• glia.

Jijiya Kwayoyin suna kira neurons. Sun kunshi wani maraƙi da kuma matakai: dogon axon da kuma gajeren dendrite sashe. Su suke da alhakin samuwar kuma lokacinta canja wuri. Dangane da yawan propagules aka ware unipolar (daya), bipolar (biyu), kuma multipolar (a jam'i) neurons. Multipolar fi na kowa a cikin mutane da dabbobi.

Glial Kwayoyin aiki da sinadirai masu goyon bayan ayyuka kyale barga jeri a cikin sarari da wadata da na gina jiki ga neurons.

tsoka Kwayoyin

Suna da ake kira myocytes, ko zaruruwa. Akwai uku iri tsoka nama :

• striated.
• zuciya;
• santsi.

Dangane da nama irin, myocytes ne daban-daban. A striated nama suna tsawo, elongated, da dama tsakiya da kuma babban adadin mitochondria. Bugu da ƙari kuma, suna lauye. Smooth tsoka nama ne halin da kananan myocytes tare da m nuclei da mitochondria. Smooth tsoka nama ne ba iya a rage matsayin da sauri kamar yadda striated. The zuciya tsoka aka hada tsoka Kwayoyin, ne mafi kamar wadanda na striated nama. All myocytes dauke da contractile sunadaran ba: actin da myosin.