{"id":931,"date":"2023-08-10T14:53:25","date_gmt":"2023-08-10T17:53:25","guid":{"rendered":"https:\/\/sites.icb.ufmg.br\/morfologia\/portal\/?p=931"},"modified":"2023-08-10T14:53:26","modified_gmt":"2023-08-10T17:53:26","slug":"aula-28-tecido-muscular-estriado-cardiaco-e-liso","status":"publish","type":"post","link":"https:\/\/sites.icb.ufmg.br\/morfologia\/portal\/aula-28-tecido-muscular-estriado-cardiaco-e-liso\/","title":{"rendered":"Aula 28-Tecido muscular estriado card\u00edaco e liso."},"content":{"rendered":"\n<p>                                                                 <\/p>\n\n\n\n<p>Fig.113 \u2013 Corte longitudinal de M\u00daSCULO ESTRIADO ESQUEL\u00c9TICO. Observe bandas A, I, H, linhas M e Z formando os sarc\u00f4meros nas miofibrilas.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/sites.icb.ufmg.br\/morfologia\/portal\/wp-content\/uploads\/2023\/05\/Fig.113-Corte-longitudinal-de-MUSCULO-ESTRIADO-ESQUELETICO.-Observe-bandas-A-I-H-linhas-M-e-Z-formando-os-sarcomeros-nas-miofibrilas-1024x760.jpg\" alt=\"\" class=\"wp-image-836\" style=\"object-fit:cover;width:591px;height:560px\" width=\"591\" height=\"560\"\/><\/figure>\n\n\n\n<p>Fig.114 \u2013 Corte transversal de MIOFIBRILA com filamentos finos e espessos.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img decoding=\"async\" src=\"https:\/\/sites.icb.ufmg.br\/morfologia\/portal\/wp-content\/uploads\/2023\/05\/Fig.114-Corte-transversal-de-MIOFIBRILA-com-filamentos-finos-e-espessos-1024x768.jpg\" alt=\"\" class=\"wp-image-837\" style=\"object-fit:cover;width:591px;height:560px\" width=\"591\" height=\"560\"\/><\/figure>\n\n\n\n<p>Fig. 115 \u2013 Corte transversal de M\u00daSCULO ESQUEL\u00c9TICO, regi\u00e3o da banda I. Miofibrilas (filamentos finos) rodeadas por mitoc\u00f4ndrias alongadas e ramificadas.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img decoding=\"async\" src=\"https:\/\/sites.icb.ufmg.br\/morfologia\/portal\/wp-content\/uploads\/2023\/05\/Fig.-115-Corte-transversal-de-MUSCULO-ESQUELETICO-regiao-da-banda-I.-Miofibrilas-filamentos-finos-rodeadas-por-mitocondrias-alongadas-e-ramificadas-1024x637.jpg\" alt=\"\" class=\"wp-image-851\" style=\"object-fit:cover;width:591px;height:560px\" width=\"591\" height=\"560\"\/><\/figure>\n\n\n\n<p>Fig.116 \u2013 SARC\u00d4MERO, banda A, I e H com filamentos finos e espessos em cortes longitudinais e transversais. Observe as pontes de liga\u00e7\u00e3o entre os dois tipos de filamentos.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sites.icb.ufmg.br\/morfologia\/portal\/wp-content\/uploads\/2023\/05\/Fig.116-SARCOMERO-banda-A-I-e-H-com-filamentos-finos-e-espessos-em-cortes-longitudinais-e-transversais.-Observe-as-pontes-de-ligacao-entre-os-dois-tipos-de-filamentos-702x1024.jpg\" alt=\"\" class=\"wp-image-838\" style=\"object-fit:cover;width:591px;height:560px\" width=\"591\" height=\"560\"\/><\/figure>\n\n\n\n<p>Fig.117 \u2013 Esquema da c\u00e9lula muscular esquel\u00e9tica (MI\u00d4NIO), mostrando a organiza\u00e7\u00e3o do REL, t\u00fabulos T, mitoc\u00f4ndrias e tr\u00edades ao n\u00edvel da banda A, em m\u00fasculo de mam\u00edferos.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sites.icb.ufmg.br\/morfologia\/portal\/wp-content\/uploads\/2023\/05\/Fig.117-Esquema-da-celula-muscular-esqueletica-MIONIO-mostrando-a-organizacao-do-REL-tubulos-T-mitocondrias-e-triades-ao-nivel-da-banda-A-em-musculo-de-mamiferos-1024x863.jpg\" alt=\"\" class=\"wp-image-839\" style=\"object-fit:cover;width:591px;height:560px\" width=\"591\" height=\"560\"\/><\/figure>\n\n\n\n<p>Fig.118 \u2013 REL e T\u00daBULOS T entre as miofibrilas do m\u00fasculo esquel\u00e9tico de mam\u00edferos. Observe cisternas laterais e t\u00fabulos longitudinais do ret\u00edculo sarcoplasm\u00e1tico.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sites.icb.ufmg.br\/morfologia\/portal\/wp-content\/uploads\/2023\/05\/Fig.118-REL-e-TUBULOS-T-entre-as-miofibrilas-do-musculo-esqueletico-de-mamiferos.-Observe-cisternas-laterais-e-tubulos-longitudinais-do-reticulo-sarcoplasmatico-690x1024.jpg\" alt=\"\" class=\"wp-image-840\" style=\"object-fit:cover;width:591px;height:560px\" width=\"591\" height=\"560\"\/><\/figure>\n\n\n\n<p>Fig.119 \u2013 TR\u00cdADES ( 2 cisternas laterais e 1 t\u00fabulo T ) ao n\u00edvel da linha Z, no m\u00fasculo esquel\u00e9tico do anf\u00edbios. Gr\u00e2nulos de glicog\u00eanio entre os t\u00fabulos longitudinais do ret\u00edculo sarcoplasm\u00e1tico.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sites.icb.ufmg.br\/morfologia\/portal\/wp-content\/uploads\/2023\/05\/Fig.119-TRIADES-1024x749.jpg\" alt=\"\" class=\"wp-image-864\" style=\"object-fit:cover;width:591px;height:560px\" width=\"591\" height=\"560\"\/><\/figure>\n\n\n\n<p>Fig.120 \u2013 M\u00daSCULO ESTRIADO ESQUEL\u00c9TICO. A) em repouso B) contra\u00eddo.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sites.icb.ufmg.br\/morfologia\/portal\/wp-content\/uploads\/2023\/05\/Fig.120-MUSCULO-ESTRIADO-ESQUELETICO.-A-em-repouso-B-contraido-697x1024.jpg\" alt=\"\" class=\"wp-image-841\" style=\"object-fit:cover;width:591px;height:560px\" width=\"591\" height=\"560\"\/><\/figure>\n\n\n\n<p>Fig.121 \u2013 PLACA MOTORA (sinapse qu\u00edmica neuroefetuadora). Observe ves\u00edculas sin\u00e1pticas agranulares, pregas juncionais na membrana p\u00f3s-sin\u00e1ptica (sarcolema) e miofibrilas na c\u00e9lula efetuadora.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sites.icb.ufmg.br\/morfologia\/portal\/wp-content\/uploads\/2023\/05\/Fig.121-PLACA-MOTORA.jpg\" alt=\"\" class=\"wp-image-865\" style=\"object-fit:cover;width:591px;height:560px\" width=\"591\" height=\"560\"\/><\/figure>\n\n\n\n<p>Fig.122 \u2013 Esquema da c\u00e9lula muscular card\u00edaca (CARDIOMI\u00d3CITO) com miofibrilas, sarc\u00f4meros, disco intercalar, mitoc\u00f4ndrias e gotas lip\u00eddicas em negro.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sites.icb.ufmg.br\/morfologia\/portal\/wp-content\/uploads\/2023\/05\/Fig.122-Esquema-da-celula-muscular-cardiaca-CARDIOMIOCITO-com-miofibrilas-sarcomeros-disco-intercalar-mitocondrias-e-gotas-lipidicas-em-negro-1024x689.jpg\" alt=\"\" class=\"wp-image-842\" style=\"object-fit:cover;width:591px;height:560px\" width=\"591\" height=\"560\"\/><\/figure>\n\n\n\n<p>Fig.123 \u2013 M\u00daSCULO ESTRIADO CARD\u00cdACO em corte longitudinal, com mitoc\u00f4ndrias maiores e mais numerosas do que no esquel\u00e9tico, estria escalariforme, mais glicog\u00eanio e t\u00fabulo T mais desenvolvido.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sites.icb.ufmg.br\/morfologia\/portal\/wp-content\/uploads\/2023\/05\/Fig.123-MUSCULO-ESTRIADO-CARDIACO-707x1024.jpg\" alt=\"\" class=\"wp-image-866\" style=\"object-fit:cover;width:591px;height:560px\" width=\"591\" height=\"560\"\/><\/figure>\n\n\n\n<p>Fig.124 \u2013 M\u00daSCULO CARD\u00cdACO em corte transversal.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sites.icb.ufmg.br\/morfologia\/portal\/wp-content\/uploads\/2023\/05\/Fig.124-MUSCULO-CARDIACO-em-corte-transversal-750x1024.jpg\" alt=\"\" class=\"wp-image-843\" style=\"object-fit:cover;width:591px;height:560px\" width=\"591\" height=\"560\"\/><\/figure>\n\n\n\n<p>Fig.125 \u2013 DISCO INTERCALAR unindo 2 cardiomi\u00f3citos, com miofibrilas irregulares e mitoc\u00f4ndrias muito numerosas.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sites.icb.ufmg.br\/morfologia\/portal\/wp-content\/uploads\/2023\/05\/Fig.125-DISCO-INTERCALAR-unindo-2-cardiomiocitos-com-miofibrilas-irregulares-e-mitocondrias-muito-numerosas-599x1024.jpg\" alt=\"\" class=\"wp-image-844\" style=\"object-fit:cover;width:591px;height:560px\" width=\"591\" height=\"560\"\/><\/figure>\n\n\n\n<p>Fig.126 \u2013 A) D\u00cdADES no m\u00fasculo card\u00edaco na regi\u00e3o da linha Z.<br>B) Esquema tridimensional do cardiomi\u00f3cito.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sites.icb.ufmg.br\/morfologia\/portal\/wp-content\/uploads\/2023\/05\/Fig.126-A-DIADES-no-musculo-cardiaco-na-regiao-da-linha-Z.-B-Esquema-tridimensional-do-cardiomiocito-1024x614.jpg\" alt=\"\" class=\"wp-image-845\" style=\"object-fit:cover;width:591px;height:560px\" width=\"591\" height=\"560\"\/><\/figure>\n\n\n\n<p>Fig.127 \u2013 SINAPSES do SNA (adren\u00e9rgicas e colin\u00e9rgicas) que controlam a atividade do m\u00fasculo card\u00edaco e do m\u00fasculo liso.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sites.icb.ufmg.br\/morfologia\/portal\/wp-content\/uploads\/2023\/05\/Fig.127-SINAPSES-do-SNA-adrenergicas-e-colinergicas-que-controlam-a-atividade-do-musculo-cardiaco-e-do-musculo-liso-929x1024.jpg\" alt=\"\" class=\"wp-image-846\" style=\"object-fit:cover;width:591px;height:560px\" width=\"591\" height=\"560\"\/><\/figure>\n\n\n\n<p>Fig.128 \u2013 M\u00daSCULO LISO em corte longitudinal, com corpos densos.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sites.icb.ufmg.br\/morfologia\/portal\/wp-content\/uploads\/2023\/08\/128-697x1024.jpg\" alt=\"\" class=\"wp-image-933\" style=\"object-fit:cover;width:591px;height:560px\" width=\"591\" height=\"560\"\/><\/figure>\n\n\n\n<p>Fig.129 \u2013 M\u00daSCULO LISO em corte transversal com filamentos finos (a), espessos (m), filamentos intermedi\u00e1rios de desmina (setas).<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sites.icb.ufmg.br\/morfologia\/portal\/wp-content\/uploads\/2023\/05\/Fig.129-MUSCULO-LISO-em-corte-transversal-com-filamentos-finos-a-espessos-m-filamentos-intermediarios-de-desmina-setas-726x1024.jpg\" alt=\"\" class=\"wp-image-847\" style=\"object-fit:cover;width:591px;height:560px\" width=\"591\" height=\"560\"\/><\/figure>\n\n\n\n<p>Fig.130 \u2013 Corte tangencial abaixo da membrana plasm\u00e1tica da C\u00c9LULA MUSCULAR LISA mostrando pequenas cisternas do REL (RS) e ves\u00edculas sub-sarcol\u00eamicas (hom\u00f3logas aos t\u00fabulos T).<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sites.icb.ufmg.br\/morfologia\/portal\/wp-content\/uploads\/2023\/05\/Fig.130-Corte-tangencial-abaixo-da-membrana-plasmatica-da-CELULA-MUSCULAR-LISA-mostrando-pequenas-cisternas-do-REL-RS-e-vesiculas-sub-sarcolemicas-homologas-aos-tubulos-T-1024x718.jpg\" alt=\"\" class=\"wp-image-848\" style=\"object-fit:cover;width:591px;height:560px\" width=\"591\" height=\"560\"\/><\/figure>\n\n\n\n<p>Fig.131 \u2013 Filamentos finos, espessos e corpos densos na c\u00e9lula muscular lisa.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sites.icb.ufmg.br\/morfologia\/portal\/wp-content\/uploads\/2023\/05\/Fig.131-Filamentos-finos-espessos-e-corpos-densos-na-celula-muscular-lisa-814x1024.jpg\" alt=\"\" class=\"wp-image-849\" style=\"object-fit:cover;width:591px;height:560px\" width=\"591\" height=\"560\"\/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p><span class=\"excerpt-hellip\"> [\u2026]<\/span><\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_editorskit_title_hidden":false,"_editorskit_reading_time":0,"_editorskit_is_block_options_detached":false,"_editorskit_block_options_position":"{}","footnotes":""},"categories":[1],"tags":[],"post_folder":[],"class_list":["post-931","post","type-post","status-publish","format-standard","hentry","category-sem-categoria"],"_links":{"self":[{"href":"https:\/\/sites.icb.ufmg.br\/morfologia\/portal\/wp-json\/wp\/v2\/posts\/931"}],"collection":[{"href":"https:\/\/sites.icb.ufmg.br\/morfologia\/portal\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sites.icb.ufmg.br\/morfologia\/portal\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sites.icb.ufmg.br\/morfologia\/portal\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/sites.icb.ufmg.br\/morfologia\/portal\/wp-json\/wp\/v2\/comments?post=931"}],"version-history":[{"count":1,"href":"https:\/\/sites.icb.ufmg.br\/morfologia\/portal\/wp-json\/wp\/v2\/posts\/931\/revisions"}],"predecessor-version":[{"id":934,"href":"https:\/\/sites.icb.ufmg.br\/morfologia\/portal\/wp-json\/wp\/v2\/posts\/931\/revisions\/934"}],"wp:attachment":[{"href":"https:\/\/sites.icb.ufmg.br\/morfologia\/portal\/wp-json\/wp\/v2\/media?parent=931"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sites.icb.ufmg.br\/morfologia\/portal\/wp-json\/wp\/v2\/categories?post=931"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sites.icb.ufmg.br\/morfologia\/portal\/wp-json\/wp\/v2\/tags?post=931"},{"taxonomy":"post_folder","embeddable":true,"href":"https:\/\/sites.icb.ufmg.br\/morfologia\/portal\/wp-json\/wp\/v2\/post_folder?post=931"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}