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Song S, Ahn CH, Kim GD. Muscle Fiber Typing in Bovine and Porcine Skeletal Muscles Using Immunofluorescence with Monoclonal Antibodies Specific to Myosin Heavy Chain Isoforms. Food Sci Anim Resour 2020; 40:132-144. [PMID: 31970337 PMCID: PMC6957451 DOI: 10.5851/kosfa.2019.e97] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2019] [Revised: 12/11/2019] [Accepted: 12/12/2019] [Indexed: 11/11/2022] Open
Abstract
The aim of this study was to optimize staining procedures for muscle fiber typing
efficiently and rapidly in bovine and porcine skeletal muscles, such as
longissimus thoracis, psoas major,
semimembranosus, and semitendinosus
muscles. The commercially available monoclonal anti-myosin heavy chain (MHC)
antibodies and fluorescent dye-conjugated secondary antibodies were applied to
immunofluorescence histology. Two different procedures, such as cocktail and
serial staining, were adopted to immunofluo-rescence analysis. In bovine
muscles, three pure types (I, IIA, and IIX) and one hybrid type, IIA+IIX,
were identified by the cocktail procedure with a combination of BA-F8, SC-71,
BF-35, and 6H1 anti-MHC antibodies. Porcine muscle fibers were typed into four
pure types (I, IIA, IIX, and IIB) and two hybrid types (IIA+IIX and
IIX+IIB) by a serial procedure with a combination of BA-F8, SC-71, BF-35,
and BF-F3. Unlike for bovine muscle, the cocktail procedure was not recommended
in porcine muscle fiber typing because of the abnormal reactivity of SC-71
antibody under cocktail procedure. Within the four antibodies, combinations of
two or more anti-MHC antibodies allowed us to distinguish pure fiber types or
all fiber types including hybrid types. Application of other secondary
antibodies conjugated with different fluorescent dyes allowed us to get improved
image resolution that clearly distinguished hybrid fibers. Muscle fiber
characteristics differed depending on species and muscle types.
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Affiliation(s)
- Sumin Song
- Graduate School of International Agricultural Technology, Seoul National University, Pyeongchang 25354, Korea
| | - Chi-Hoon Ahn
- Institutes of Green Bio Science & Technology, Seoul National University, Pyeongchang 25354, Korea
| | - Gap-Don Kim
- Graduate School of International Agricultural Technology, Seoul National University, Pyeongchang 25354, Korea.,Institutes of Green Bio Science & Technology, Seoul National University, Pyeongchang 25354, Korea
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García Liñeiro JA, Graziotti GH, Rodríguez Menéndez JM, Ríos CM, Affricano NO, Victorica CL. Structural and functional characteristics of the thoracolumbar multifidus muscle in horses. J Anat 2016; 230:398-406. [PMID: 27861847 DOI: 10.1111/joa.12564] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/13/2016] [Indexed: 11/29/2022] Open
Abstract
The multifidus muscle fascicles of horses attach to vertebral spinous processes after crossing between one to six metameres. The fascicles within one or two metameres are difficult to distinguish in horses. A vertebral motion segment is anatomically formed by two adjacent vertebrae and the interposed soft tissue structures, and excessive mobility of a vertebral motion segment frequently causes osteoarthropathies in sport horses. The importance of the equine multifidus muscle as a vertebral motion segment stabilizer has been demonstrated; however, there is scant documentation of the structure and function of this muscle. By studying six sport horses postmortem, the normalized muscle fibre lengths of the the multifidus muscle attached to the thoracic (T)4, T9, T12, T17 and lumbar (L)3 vertebral motion segments were determined and the relative areas occupied by fibre types I, IIA and IIX were measured in the same muscles after immunohistochemical typying. The values for the normalized muscle fibre lengths and the relative areas were analysed as completely randomized blocks using an anova (P ≤ 0.05). The vertebral motion segments of the T4 vertebra include multifidus bundles extending between two and eight metameres; the vertebral motion segments of the T9, T12, T17 and L3 vertebrae contain fascicles extending between two and four metameres The muscle fibres with high normalized lengths that insert into the T4 (three and eight metameres) vertebral motion segment tend to have smaller physiological cross-sectional areas, indicating their diminished capacity to generate isometric force. In contrast, the significantly decreased normalized muscle fibre lengths and the increased physiological cross-sectional areas of the fascicles of three metameres with insertions on T9, T17, T12, L3 and the fascicles of four metameres with insertions on L3 increase their capacities to generate isometric muscle force and neutralize excessive movements of the vertebral segments with great mobility. There were no significant differences in the values of relative areas occupied by fibre types I, IIA and IIX. In considering the relative areas occupied by the fibre types in the multifidus muscle fascicles attached to each vertebral motion segment examined, the relative area occupied by the type I fibres was found to be significantly higher in the T4 vertebral motion segment than in the other segments. It can be concluded that the equine multifidus muscle in horses is an immunohistochemically homogeneous muscle with various architectural designs that have functional significance according to the vertebral motion segments considered. The results obtained in this study can serve as a basis for future research aimed at understanding the posture and dynamics of the equine spine.
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Affiliation(s)
- J A García Liñeiro
- Department of Health and Equine Production, School of Veterinary Sciences, Buenos Aires University, Buenos Aires, Argentina
| | - G H Graziotti
- Department of Anatomy, School of Veterinary Sciences, Buenos Aires University, Buenos Aires, Argentina
| | - J M Rodríguez Menéndez
- Department of Anatomy, School of Veterinary Sciences, Buenos Aires University, Buenos Aires, Argentina
| | - C M Ríos
- Department of Anatomy, School of Veterinary Sciences, Buenos Aires University, Buenos Aires, Argentina
| | - N O Affricano
- Department of Anatomy, School of Veterinary Sciences, Buenos Aires University, Buenos Aires, Argentina
| | - C L Victorica
- Department of Anatomy, School of Veterinary Sciences, Buenos Aires University, Buenos Aires, Argentina
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Sánchez-Collado C, Vázquez JM, Rivero MA, Martínez F, Ramírez G, Gil F. Distribution Pattern of Muscle Fibre Types In Soft Palate of the Dog (Canis familiaris,L.). Anat Histol Embryol 2013; 43:56-63. [DOI: 10.1111/ahe.12048] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2012] [Accepted: 02/02/2013] [Indexed: 11/28/2022]
Affiliation(s)
- C. Sánchez-Collado
- Department of Anatomy and Compared Pathological Anatomy; Faculty of Veterinary; Universidad de Murcia; 30100 Murcia Spain
| | - J. M. Vázquez
- Department of Anatomy and Compared Pathological Anatomy; Faculty of Veterinary; Universidad de Murcia; 30100 Murcia Spain
| | - M. A. Rivero
- Department of Morphology; Faculty of Veterinary; Universidad de Las Palmas de Gran Canaria; 35413 Las Palmas de G.C Spain
| | - F. Martínez
- Department of Anatomy and Compared Pathological Anatomy; Faculty of Veterinary; Universidad de Murcia; 30100 Murcia Spain
| | - G. Ramírez
- Department of Anatomy and Compared Pathological Anatomy; Faculty of Veterinary; Universidad de Murcia; 30100 Murcia Spain
| | - F. Gil
- Department of Anatomy and Compared Pathological Anatomy; Faculty of Veterinary; Universidad de Murcia; 30100 Murcia Spain
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Graziotti GH, Chamizo VE, Ríos C, Acevedo LM, Rodríguez-Menéndez JM, Victorica C, Rivero JLL. Adaptive functional specialisation of architectural design and fibre type characteristics in agonist shoulder flexor muscles of the llama, Lama glama. J Anat 2012; 221:151-63. [PMID: 22625659 DOI: 10.1111/j.1469-7580.2012.01520.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Like other camelids, llamas (Lama glama) have the natural ability to pace (moving ipsilateral limbs in near synchronicity). But unlike the Old World camelids (bactrian and dromedary camels), they are well adapted for pacing at slower or moderate speeds in high-altitude habitats, having been described as good climbers and used as pack animals for centuries. In order to gain insight into skeletal muscle design and to ascertain its relationship with the llama's characteristic locomotor behaviour, this study examined the correspondence between architecture and fibre types in two agonist muscles involved in shoulder flexion (M. teres major - TM and M. deltoideus, pars scapularis - DS and pars acromialis - DA). Architectural properties were found to be correlated with fibre-type characteristics both in DS (long fibres, low pinnation angle, fast-glycolytic fibre phenotype with abundant IIB fibres, small fibre size, reduced number of capillaries per fibre and low oxidative capacity) and in DA (short fibres, high pinnation angle, slow-oxidative fibre phenotype with numerous type I fibres, very sparse IIB fibres, and larger fibre size, abundant capillaries and high oxidative capacity). This correlation suggests a clear division of labour within the M. deltoideus of the llama, DS being involved in rapid flexion of the shoulder joint during the swing phase of the gait, and DA in joint stabilisation during the stance phase. However, the architectural design of the TM muscle (longer fibres and lower fibre pinnation angle) was not strictly matched with its fibre-type characteristics (very similar to those of the postural DA muscle). This unusual design suggests a dual function of the TM muscle both in active flexion of the shoulder and in passive support of the limb during the stance phase, pulling the forelimb to the trunk. This functional specialisation seems to be well suited to a quadruped species that needs to increase ipsilateral stability of the limb during the support phase of the pacing gait. Compared with other species, llama skeletal muscles are well suited for greater force generation combined with higher fatigue resistance during exercise. These characteristics are interpreted as being of high adaptive value, given the llama's habitat and its use as a pack animal.
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Affiliation(s)
- Guillermo H Graziotti
- Departament of Veterinary Anatomy, Faculty of Veterinary Sciences, University of Buenos Aires, Buenos Aires, Argentina
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Mu L, Sanders I. Sihler's whole mount nerve staining technique: a review. Biotech Histochem 2010; 85:19-42. [PMID: 19572223 DOI: 10.3109/10520290903048384] [Citation(s) in RCA: 58] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Sihler's stain is a whole mount nerve staining technique that renders other soft tissue translucent or transparent while staining the nerves. It permits mapping of entire nerve supply patterns of organs, skeletal muscles, mucosa, skin, and other structures after the specimens are fixed in neutralized formalin, macerated in potassium hydroxide, decalcified in acetic acid, stained in Ehrlich's hematoxylin, destained in acetic acid, and cleared in glycerin. The unique advantage of Sihler's stain over other anatomical methods is that all the nerves within the stained specimen can be visualized in their three-dimensional positions. To date, Sihler's stain is the best tool for demonstrating the precise intramuscular branching and distribution patterns of skeletal muscles, which are important not only for anatomists, but also for physiologists and clinicians. Advanced knowledge of the neural structures within mammalian skeletal muscles is critical for understanding muscle functions, performing electrophysiological experiments and developing novel neurosurgical techniques. In this review, Sihler's stain is described in detail and its use in nerve mapping is surveyed. Special emphasis is placed on staining procedures and troubleshooting, strengths and limitations, applications, major contributions to neuroscience, physiological and clinical significance, and areas for further technical improvement that deserve future research.
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Affiliation(s)
- L Mu
- Upper Airway Research Laboratory, Department of Research, Hackensack University Medical Center, Hackensack, NJ 07601, USA.
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Lefaucheur L. A second look into fibre typing – Relation to meat quality. Meat Sci 2010; 84:257-70. [DOI: 10.1016/j.meatsci.2009.05.004] [Citation(s) in RCA: 206] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2009] [Revised: 04/16/2009] [Accepted: 05/03/2009] [Indexed: 12/25/2022]
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Moreno-Sánchez N, Díaz C, Carabaño MJ, Rueda J, Rivero JLL. A comprehensive characterisation of the fibre composition and properties of a limb (flexor digitorum superficialis, membri thoraci) and a trunk (psoas major) muscle in cattle. BMC Cell Biol 2008; 9:67. [PMID: 19077313 PMCID: PMC2630315 DOI: 10.1186/1471-2121-9-67] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2008] [Accepted: 12/15/2008] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The fibre type attributes and the relationships among their properties play an important role in the differences in muscle capabilities and features. Comprehensive characterisation of the skeletal muscles should study the degree of association between them and their involvement in muscle functionality. The purposes of the present study were to characterise the fibre type composition of a trunk (Psoas major, PM) and a limb (Flexor digitorum, membri thoraci, FD) muscle in the bovine species and to study the degree of coordination among contractile, metabolic and histological properties of fibre types. Immunohistochemical, histochemical and histological techniques were used. RESULTS The fibre type composition was delineated immunohistochemically in calf muscle samples, identifying three pure (I, IIA, and IIX) and two hybrid type fibres (I+IIA, and IIAX). Most of the fibres in FD were types I and IIA, while pure IIX were absent. All fibre types were found in PM, the IIX type being the most frequent. Compared to other species, small populations of hybrid fibres were detected. The five fibre types, previously identified, were ascribed to three different acid and alkaline mATPase activity patterns. Type I fibres had the highest oxidative capacity and the lowest glycolytic capacity. The reverse was true for the IIX fibres, whereas the type IIA fibres showed intermediate properties. Regarding the histological properties, type I fibres tended to be more capillarised than the II types. Correlations among contractile, metabolic and histological features on individual fibres were significantly different from zero (r values varied between -0.31 and 0.78). Hybrid fibre values were positioned between their corresponding pure types, and their positions were different regarding their metabolic and contractile properties. CONCLUSION Coordination among the contractile, metabolic and histological properties of fibres has been observed. However, the magnitude of the correlation among them is always below 0.8, suggesting that the properties of muscles are not fully explained by the fibre composition. These results support the concept that, to some extent, muscle plasticity can be explained by the fibre type composition, and by the properties derived from their metabolic and histological profiles.
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Affiliation(s)
- Natalia Moreno-Sánchez
- Departamento de Mejora Genética Animal, INIA (Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria), Ctra. A Coruña km 7.2, 28040 Madrid, Spain
| | - Clara Díaz
- Departamento de Mejora Genética Animal, INIA (Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria), Ctra. A Coruña km 7.2, 28040 Madrid, Spain
| | - María J Carabaño
- Departamento de Mejora Genética Animal, INIA (Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria), Ctra. A Coruña km 7.2, 28040 Madrid, Spain
| | - Julia Rueda
- Departamento de Genética, Facultad de Biología, Universidad Complutense de Madrid, José Antonio Novais 2, 28040 Madrid, Spain
| | - José-Luis L Rivero
- Laboratorio de Biopatología Muscular, Departamento de Anatomía y Anatomía Patológica Comparadas, Facultad de Veterinaria, Universidad de Córdoba, Ctra. Madrid-Cádiz km 396, 14071 Córdoba, Spain
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Acevedo LM, Rivero JLL. New insights into skeletal muscle fibre types in the dog with particular focus towards hybrid myosin phenotypes. Cell Tissue Res 2005; 323:283-303. [PMID: 16163488 DOI: 10.1007/s00441-005-0057-4] [Citation(s) in RCA: 51] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2005] [Accepted: 07/20/2005] [Indexed: 11/28/2022]
Abstract
Electrophoresis, immunoblots, immunohistochemistry and image analysis methods were applied to characterise canine trunk and appendicular muscle fibres according to their myosin heavy chain (MyHC) composition and to determine, on a fibre-to-fibre basis, the correlation between contractile [MyHC (s), myofibrillar ATPase (mATPase) and sarco(endo)plasmic reticulum Ca(2+)-ATPase (SERCA) isoforms], metabolic [succinate dehydrogenase (SDH) and glycerol-3-phosphate dehydrogenase (GPDH) activities and glycogen and phospholamban (PLB) content] and morphological (cross-sectional area and capillary and nuclear densities) features of individual myofibres. An accurate delineation of MyHC-based fibre types was obtained with the developed immunohistochemical method, which showed high sensitivity and objectivity to delineate hybrid fibres with overwhelming dominance of one MyHC isoform. Phenotypic differences in contractile, metabolic and morphological properties seen between fibre types were related to MyHC content. All canine skeletal muscle fibre types had a relatively high histochemical SDH activity but significant differences existed in the order IIA>I>IIX. Mean GPDH was ranked according to fibre type such that I<IIA<IIX. Type IIA fibres were the smallest, type IIX fibres the largest and type I of intermediate size. Capillary and nuclear density decreased in the order IIA>I>IIX. Hybrid fibres, which represented nearly one third of the whole pool of skeletal muscle fibres analysed, had mean values intermediate between their respective pure phenotypes. Slow fibres expressed the slow SERCA isoform and PLB, whereas type II fibres expressed the fast SERCA isoform. Discrimination of myofibres according to their MyHC content was possible on the basis of their contractile, metabolic and morphological features. These intrafibre interrelationships suggest that myofibres of control dogs exhibit a high degree of co-ordination in their physiological, biochemical and morphological characteristics. This study demonstrates that canine skeletal muscle fibres have been misclassified in numerous previous studies and offers useful baseline data and new prospects for future work on muscle-fibre-typing in canine experimental studies.
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Affiliation(s)
- Luz M Acevedo
- Laboratory of Muscular Biopathology, Department of Comparative Anatomy and Pathological Anatomy, Faculty of Veterinary Sciences, University of Cordoba, 14071 Cordoba, Spain
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Quiroz-Rothe E, Rivero JLL. Coordinated expression of myosin heavy chains, metabolic enzymes, and morphological features of porcine skeletal muscle fiber types. Microsc Res Tech 2004; 65:43-61. [PMID: 15570587 DOI: 10.1002/jemt.20090] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Combined methodologies of electrophoresis, immunoblots, immunohistochemistry, histochemistry, and photometric image analysis were applied to characterize porcine skeletal muscle fibers according to their myosin heavy chain (MyHC) composition, and to determine on a fiber-to-fiber basis the correlation between contractile [MyHC (s), myofibrillar ATPase (mATPase), and sarco(endo)plasmic reticulum Ca(2+)-ATPase (SERCA) isoforms], metabolic [succinate dehydrogenase (SDH), and glycerol-3-phosphate dehydrogenase (GPDH) activities, glycogen, and phospholamban (PLB) contents], and morphological [cross-sectional area (CSA), capillary, and nuclear densities] features of individual myofibers. An accurate delineation of MyHC-based fiber types was obtained with the immunohistochemical method developed. This protocol showed a high sensitivity and objectivity to delineate hybrid fibers with overwhelming dominance of one MyHC isoform. The phenotypic differences in contractile, metabolic, and morphological properties seen between fiber types were related with MyHC content. Slow fibers had the lowest mATPase activity (related to shortening velocity), the highest SDH activity (oxidative capacity), the lowest GPDH activity (glycolytic metabolism), and glycogen content, the smallest CSA, the greatest capillary, and nuclear densities, and expressed slow SERCA isoform and PLB, but not the fast SERCA isoform. The reverse pattern was true for pure IIB fibers, whereas type IIA and IIX fibers had intermediate properties. Hybrid fibers had mean values intermediate in-between their respective pure phenotypes. Discrimination of myofibers according to their MyHC content was possible on the basis of their contractile and non-contractile profiles. These intrafiber interrelationships suggest that myofibers of control pigs exhibit a high degree of co-ordination in their physiological, biochemical, and anatomical features. This study may well be a useful baseline for future work on the pig meat industry and also offers new prospects for muscle fiber typing in porcine experimental studies.
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Affiliation(s)
- Eugenio Quiroz-Rothe
- Laboratory of Muscular Biopathology, Department of Comparative Anatomy and Pathological Anatomy, Faculty of Veterinary Sciences, University of Cordoba, 14071 Cordoba, Spain
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