51
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Lennerstrand G. Histochemical studies on the inferior oblique muscle of Siamese cats and domestic cats with unilateral lid suture. Exp Eye Res 1980; 30:619-39. [PMID: 6448157 DOI: 10.1016/0014-4835(80)90061-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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52
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Johnson MA, Mastaglia FL, Montgomery AG, Pope B, Weeds AG. Changes in myosin light chains in the rat soleus after thyroidectomy. FEBS Lett 1980; 110:230-5. [PMID: 7371827 DOI: 10.1016/0014-5793(80)80080-9] [Citation(s) in RCA: 36] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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53
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Hanson J, Lennerstrand G, Nichols KC. The postnatal development of the inferior oblique muscle of the cat. III. Fiber sizes and histochemical properties. ACTA PHYSIOLOGICA SCANDINAVICA 1980; 108:61-71. [PMID: 6445674 DOI: 10.1111/j.1748-1716.1980.tb06500.x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Transversal sections of the inferior oblique muscle from kittens of various ages and from adult cats were stained for myofibrillar ATP-ase at Ph 9.4 and 4.35, succinic dehydrogenase (SDH) and fat. The same muscles had previously been submitted to studies of contractional and fatigue properties. With ATPase the fibers could be differentiated into types I, II and II C. The percentages of each fiber type remained approximately the same from birth onwards. In the inner, global layer of the muscle, type I fibers showed a linear increase in size, but types II and IIC fibers an accelerated growth after age 20 weeks. In the outer, orbital layer, where no type I fibers were seen, type II and II C fibers showed the same growth pattern as in the global layer. The fiber content of SHD and fat was low at birth but increased after two weeks of age. Type I fibers were poor and type II C fibers rich in SDH and fat. Type II fibers showed varying amounts of these substances. Provided that type I fibers are slow, type II fast and type II C intermediate in speed of contraction, like in other muscles, the findings on fiber growth and SDH content seem to support the idea that slow, fatigue resistant components in eye muscles reach maturity earlier than fast components.
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Halbhuber VKJ, Fröber R, Feuerstein H, Geyer G. Immunologische und enzymatische Aktivität nach Fixierung mit Diimidoester Verbindungen. Acta Histochem 1980. [DOI: 10.1016/s0065-1281(80)80084-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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55
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Reyes MG, Chokroverty S. Distribution and size of myofibers in quadriceps muscle of Syrian hamster. Acta Neuropathol 1980; 51:241-3. [PMID: 7445979 DOI: 10.1007/bf00687392] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Formalin-fixed myosin adenosine triphosphatase preparations of Syrian hamster quadriceps muscle showed myofibers distributed as follows: (1) vastus intermedius--light and dark fibers; (2) vastus medialis, rectus femoris, and vastus lateralis--light, intermediate, and dark fibers in the deep portion; and intermediate fibers with scattered dark fibers in the superficial portion. Transverse diameters varied among fibers in different portions of the quadriceps. These findings must be considered in experiments of muscle or motor endplates in hamster quadriceps muscle.
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56
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McKeran RO, Royston JP, Ward P, Slavin G. Two populations of type I fibres in striated muscle from a case of neutral lipid storage disease. J Neurol Sci 1979; 43:1-12. [PMID: 521823 DOI: 10.1016/0022-510x(79)90068-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Percutaneous needle biopsy of the vastus lateralis muscle was performed in a patient with a generalised accumulation of neutral triglyceride. Light microscopy revealed a type I fibre predominance, with neutral lipid droplets in both fibre types but larger and with a greater quantity of lipid per unit area in the type I fibre population. Within type I fibres there were at least two populations based on the lipid droplet size and total accumulated lipid per cell. These observations are discussed, and it is concluded that they support the hypothesis of metabolic differences within the type I fibre population with respect to the use of free fatty acids as a fuel source.
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57
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Caccia MR, Harris JB, Johnson MA. Morphology and physiology of skeletal muscle in aging rodents. Muscle Nerve 1979; 2:202-12. [PMID: 159414 DOI: 10.1002/mus.880020308] [Citation(s) in RCA: 139] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Aging in the rodent is accompanied by a progressive loss of skeletal muscle fibers. The muscle twitch also becomes slower, probably as a result of fiber-type conversion from "fast-twitch" to "slow-twitch." The loss of muscle fibers precedes signs of obvious weakness and appears to involve the loss of entire functioning motor units. In the mouse, this loss of motor units correlated with a loss of axons from the innervating nerve trunks.
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58
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Douglas WB, Montgomery A. PARABIOSIS: AN APPRAISAL OF THE TECHNIQUE AND ITS ROLE IN THE STUDY OF MUSCLE DISEASES IN ANIMALS. Ann N Y Acad Sci 1979. [DOI: 10.1111/j.1749-6632.1979.tb37397.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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59
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Douglas WB, Montgomery A. Parabiosis: an appraisal of the technique and its role in the study of muscle diseases in animals. Ann N Y Acad Sci 1979; 317:611-29. [PMID: 289334 DOI: 10.1111/j.1749-6632.1979.tb56582.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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60
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Harris JB, Johnson MA. Further observations on the pathological responses of rat skeletal muscle to toxins isolated from the venom of the Australian tiger snake, Notechis scutatus scutatus. Clin Exp Pharmacol Physiol 1978; 5:587-600. [PMID: 152684 DOI: 10.1111/j.1440-1681.1978.tb00714.x] [Citation(s) in RCA: 141] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
1. Some aspects of the response of mammalian skeletal muscle following the injection of purified toxins from the venom of the Australian tiger snake, Notechis scutatus scutatus, are described. 2. The toxins used were notexin, notechis II-5, notechis II-1 and a modified form of notexin (PBP-notexin). They were injected into the dorso-lateral aspect of one himd limb so that the soleus muscle would be exposed to the toxins. 3. Within 1 h after the injection of notexin, the soleus muscles were oedematous and by 3--6 h, polymorphonuclear leucocytes had entered the interstitial spaces. The invasion of necrotic muscle fibers was extensive by this time. Muscle spindles appeared relatively unaffected by the toxin. 4. The muscle regenerated via myoblasts at 2--3 days to myotubes at 3--5 days, immature muscle fibers at 7--14 days and fully differentiated muscle fibers by 21--28 days. Even after 6 months, however, the nuclei of many muscle fibres remained in a central position. 5. A second component of Australian tiger snake venom was also found to be myotoxic. It was slightly less potent than notexin, but caused qualitatively similar damage to that caused by notexin. It was identified as notechis II-5. A third fraction, notechis II-1, was found to be inactive. 6. Notexin could be neutralized by incubation with tiger snake antivenene; the simultaneous injection of antivenene with notexin did not afford complete protection against muscle damage.
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61
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Johnson MA, Kucukyalcin DK. Patterns of abnormal histochemical fibre type differentitation in human muscle biopsies. J Neurol Sci 1978; 37:159-78. [PMID: 150455 DOI: 10.1016/0022-510x(78)90200-9] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
The histochemical profile of individual human skeletal muscle fibres was analysed by correlating mitochondrial oxidative enzyme activity and that of myofibrillar ATPase at pH 9.5 and after pre-incubation at pH 4.3 and pH 4.6. In normal control muscle, only a small percentage of fibres did not conform to one or other of the normal variants of Type I and Type II fibres. In biopsies from early cases of Werdnig-Hoffmann disease, the denervated fibre populations contained many abnormal Type I and Type II fibres, including "IIc" fibres, but the basic distinction between Type I and Type II was preserved. However, in infantile spinal muscular atrophy patients aged two years and over, this distinction was progressively lost, leading to the total dedifferentiation of the atrophied fibres. In the Kugelberg-Welander form of spinal muscular atrophy, many of the constituent fibres of re-innervated groups displayed normal or near-normal histochemical profiles, but chronically denervated fibres became totally dedifferentiated. In Duchenne dystrophy, the spectrum of histochemical types appeared to be more continuous due to the emergence of fibres with properties intermediate between those of the normal variants, but the basic distinction between Type I and Type II fibres was preserved in the majority of cases. The percentage of severely abnormal fibres was higher in Type II than Type I and probably contributed to the observed decrease in the overall proportion of Type II fibres. Although very small atrophied fibres were observed in biopsies from cases of Becker and Duchenne dystrophy, these did not show the total dedifferentiation seen in the chronically denervated fibres in cases of spinal muscular atrophy.
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62
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Johnson MA. Nuclear abnormalities in muscle regenerating after Echo 9 virus infection in mice. J Neurol Sci 1978; 35:117-33. [PMID: 203663 DOI: 10.1016/0022-510x(78)90105-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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63
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Hanson J, Lennerstrand G. Contractile and histochemical properties of the inferior oblique muscle in the rat and in the cat. Acta Ophthalmol 1977; 55:88-102. [PMID: 139074 DOI: 10.1111/j.1755-3768.1977.tb06098.x] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Mechanical and histochemical properties of inferior oblique muscles(IO) were compared in adult albino rat and pigmented cat. The twitch contraction times and the fusion frequencies were about the same in both species indicating similar contractile properties of the fast contracting fibers. Rat IO seemed to contain fewer slowly contracting fibers than cat IO; half-decay time of the twitch was shorter in rat than in cat muscles and fusion started at higher stimulus frequencies. Fatique resistance was lower in rat than in rat than in cat. Post-tetanic potentiation occurred in the cat but not in the rat IO. Almost all fibers of rat IO were rich in myofibrillar ATPase. In cat IO most fibers showed high myofibrillar ATPase activity, but some fibers in the global layer had moderate to small amounts of this enzyme. This correlates well with the physiological differencies between cat and rat IO.
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64
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Abstract
An increasing number of cases of myopathy due to disordered lipid metabolism have recently been recognised and these appear to fall into two contrasting clinical and biochemical categories. Some patients present with steadily prograssive proximal weakness which sometimes responds to steroid therapy and which is due to carnitine deficiency in skeletal muscle. In the second category, patients usually present with muscle cramps on exertion then followed by myoglobinuria without established proximal myopathy and their symptoms are associated with deficiency of carnitine palmityl transferase in skeletal muscle. In this paper we report a patient who has well-documented carnitine palmityl transferase deficiency, whose symptoms were triggered by violent exercise after fasting and in whom there was variable histochemical and ultrastructural evidence of lipid accumulation in muscle biopsy samples. Development of the patient's symptoms was suppressed by a high carbohydrate diet.
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65
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Abstract
1 (-)Emetine (0.25-2.0 mg/kg i.p.) was administered to rats for up to 220 days. 2 At doses of 1.0 mg/kg or less, the animals continued to gain weight but more slowly than the untreated control animals. The physiological changes in the muscles from these animals were minimal; there was a small reduction in both the resting membrane potential and in the maximum rate of rise of the action potential. There was no atrophy or loss of muscle fibres although in the occasional muscle, hyaline fibres, necrotic fibres and split fibres were observed. There was a focal loss of myofibrillar adenosine triphosphatase (ATPase) and nicotinamide adenine dinucleotide tetrazolium reductase (NADH-TR) in Type II and Type III fibres, but no such loss in Type I fibres. 3 The animals receiving 2.0 mg/kg of (-)emetine gained weight slowly for up to 20 days but then rapidly lost weight and by 30 days they were weak and emaciated. The muscles from these animals were severly atrophied and the total muscle wet weight was reduced by almost 20%. 4 The strength of the muscles from these animals was measured in vitro using direct stimulation. They were weaker than normal both in absolute terms and when expressed in terms of tension developed/unit wet weight. 5 There was no evidence of either functional or structural denervation but surgically denervated muscles from animals in this group were indistinguishable from denervated muscles from normal rats. 6 Severe structural damage was obvious in the fibres of both extensor digitorum longus and soleus. Necrotic, hyaline and splitting fibres were common and the focal loss of myofibrillar ATPase and NADH-TR activity was extensive and occurred in Type I fibres as well as in Type II and Type II fibres. 7 It is concluded that the muscular weakness induced by (-)-emetine is due to a direct effect on the muscle fibres and that this occurs at a subcellular level. There is no evidence that functional or structural denervation plays any role in the aetiology of emetine myopathy in the rat.
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66
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Abstract
Soleus motor units of 5 and 34 week-old rats, weighing 150 and 520 g respectively, were examined for contraction time at 36 degrees C, innervation ratio as well as cross-sectional area, ATPase and SDH activity of fibres. The muscle was continuously adjusted to the growth of the animal. Between 5 and 34 weeks the proportion of Type II fibre units with 15-26 msec contraction time decreased from 33% to 10% and Type I fibre units with 27-40 msec contraction time thus increased from 67 to 90%. This was parallelled by approximately the same relative changes in number of Type II and Type I fibres.
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67
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Abstract
Parabiotic reinnervation is a technique whereby the muscles of one animal can be reinnervated by peripheral nerves of another animal. This technique has been used to test the hypothesis that the myopathy in the BIO 14.6 strain of hamster may result from a derangement of the trophic function that a nerve exerts upon the muscle which it innervates. The percentage of internal nuclei in muscle fibres has been used as a criterion to define the myopathic state. The percentage of internal nuclei was high in myopathic hamster muscles but very low in normal or "self-reinnervated" normal muscles. There was no indication that the percentage of internal nuclei in myopathic muscles fell after parabiotic reinnervation with normal nerves. Similarly, there was no evidence that the percentage increased in normal muscles that had been parabiotically reinnervated with dystrophic nerves. On the basis of these results, it was concluded that there was no positive evidence in favour of a neural aetiology for the myopathy in the BIO 14.6 strain of hamsters.
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68
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Johnson MA, Montgomery A. Parabiotic reinnervation in normal and dystrophic mice. Part 2. Morphological studies. J Neurol Sci 1975; 26:425-41. [PMID: 127020 DOI: 10.1016/0022-510x(75)90212-9] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
The technique of parabiotic reinnervation has been used to test directly the neurogenic theory of the aetiology of muscular dystrophy in mice. Dystrophic muscles contain significantly fewer muscle fibres than their normal controls; they also have a much broader spectrum of fibre size because of a much higher proportion of very small fibres and are poorly differentiated into histochemical fibre types. These criteria were used to assess whether there was any amelioration of the dystrophic process in response to the introduction of a normal nerve supply, or whether dystrophic changes were induced in normal muscle reinnervated with a dystrophic nerve. Self-reinnervated normal and dystrophic TA and EDL muscles contained the same numbers of fibres as unoperated controls. The process of parabiosis alone resulted in no changes in normal or dystrophic muscles. In the process of parabiotic reinnervation, the efficiency of the reinnervation process was not affected by the parabiotic state. The parabiotic reinnervation of dystrophic muscle by normal nerve resulted in no significant increase in fibre numbers and the spectrum of fibre sizes was essentially the same as in unoperated dystrophic muscle. The parabiotic reinnervation of normal muscle by dystrophic nerve resulted in a reduction of fibre numbers in only some of the muscles examined. However, the spectrum of fibre diameters remained essentially normal, and the differentiation of the fibres into histochemical fibre types was characteristic of reinnervated normal muscle. There was a marked absence of necrosis or of other histological signs of dystrophy in these muscles. Since there was no positive evidence to show that conversion of normal to dystrophic, or dystrophic to normal muscle occurred under the influence of parabiotic nerve transposition, two alternative conclusions were admissible. Firstly, the influence of dystrophic nerve upon muscle may be operative in fetal or neonatal life and may be irreversible by means of the subsequent introduction of a normal nerve supply. Secondly, the dystrophic state in muscle may be determined by genetic factors independent of nerve supply.
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69
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Harris JB, Johnson MA, Karlsson E. Pathological responses of rat skeletal muscle to a single subcutaneous injection of a toxin isolated from the venom of the Australian tiger snake, Notechis scutatus scutatus. Clin Exp Pharmacol Physiol 1975. [DOI: 10.1111/j.1440-1681.1975.tb01846.x] [Citation(s) in RCA: 170] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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70
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McKeran RO, Slavin G, Andrews TM, Ward P, Mair WG. Muscle fibre type changes in hypothyroid myopathy. J Clin Pathol 1975; 28:659-63. [PMID: 1184764 PMCID: PMC475797 DOI: 10.1136/jcp.28.8.659] [Citation(s) in RCA: 66] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Changes in muscle fibre type in hypothyroid myopathy were studied by serial percutaneous needle biopsy of vastus lateralis before and during treatment with L-thyroxine. A type II fibre atrophy and loss was found, which correlated with the clinical and biochemical evidence of a myopathy. The type II fibre atrophy was corrected by L-thyroxine but type II fibre loss was still apparent in severely myopathic patients up to two years after starting treatment. The pathogenesis and significance of type II fibre atrophy and loss are discussed in relation to prognosis.
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71
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Johnson MA, Sideri G, Weightman D, Appleton D. A comparison of fibre size, fibre type constitution and spatial fibre type distribution in normal human muscle and in muscle from cases of spinal muscular atrophy and from other neuromuscular disorders. J Neurol Sci 1973; 20:345-61. [PMID: 4272515 DOI: 10.1016/0022-510x(73)90169-x] [Citation(s) in RCA: 61] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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72
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Kugelberg E. Histochemical composition, contraction speed and fatiguability of rat soleus motor units. J Neurol Sci 1973; 20:177-98. [PMID: 4270833 DOI: 10.1016/0022-510x(73)90029-4] [Citation(s) in RCA: 137] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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73
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Polgar J, Johnson MA, Weightman D, Appleton D. Data on fibre size in thirty-six human muscles. An autopsy study. J Neurol Sci 1973; 19:307-18. [PMID: 4716847 DOI: 10.1016/0022-510x(73)90094-4] [Citation(s) in RCA: 242] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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74
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Johnson MA, Fulthorpe JJ, Hudgson P. Lipid storage myopathy: a recognizable clinicopathological entity? Acta Neuropathol 1973; 24:97-106. [PMID: 4715530 DOI: 10.1007/bf00684832] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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75
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Johnson MA, Polgar J, Weightman D, Appleton D. Data on the distribution of fibre types in thirty-six human muscles. An autopsy study. J Neurol Sci 1973; 18:111-29. [PMID: 4120482 DOI: 10.1016/0022-510x(73)90023-3] [Citation(s) in RCA: 1540] [Impact Index Per Article: 30.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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76
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Khan MA, Papadimitriou JM, Holt PG, Kakulas BA. A calcium-citro-phosphate technique for the histochemical localization of myosin ATPase. STAIN TECHNOLOGY 1972; 47:277-81. [PMID: 4342940 DOI: 10.3109/10520297209116554] [Citation(s) in RCA: 35] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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77
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Robinson HP, Sharp F, Donald I, Young H, Hall AJ. The effect of pulsed and continuous wave ultrasound on the enzyme histochemistry of placental tissue in vitro. THE JOURNAL OF OBSTETRICS AND GYNAECOLOGY OF THE BRITISH COMMONWEALTH 1972; 79:821-7. [PMID: 4265527 DOI: 10.1111/j.1471-0528.1972.tb12928.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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78
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Somogyi E, Sótonyi P, Bujdosó G. Electron-microscopic histochemical study of myosin ATP-ase activity. HISTOCHEMIE. HISTOCHEMISTRY. HISTOCHIMIE 1972; 29:172-7. [PMID: 4260030 DOI: 10.1007/bf00277285] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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79
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Barbolini G, Kolendo AB, Pearse AG. Adenosine triphosphatases and related enzymes of the juxtaglomerular and arteriole smooth muscle cells in rat kidney. THE HISTOCHEMICAL JOURNAL 1971; 3:435-43. [PMID: 4333953 DOI: 10.1007/bf01014781] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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80
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James NT. The histochemical demonstration of three types of intrafusal fibre in rat muscle spindles. THE HISTOCHEMICAL JOURNAL 1971; 3:457-62. [PMID: 4110472 DOI: 10.1007/bf01014784] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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81
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82
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Vye MV, Fischman DA, Hansen JL. Ultrastructural localization of adenosinetriphosphatase activity in skeletal muscle by calcium precipitation at high pH. VIRCHOWS ARCHIV. B, CELL PATHOLOGY 1969; 3:307-23. [PMID: 4243321 DOI: 10.1007/bf02901943] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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83
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Ahrens R, Weissenfels N. [Demonstration of adenosine triphosphatase in mitochondria of cultured chick cardiac myoblasts]. HISTOCHEMIE. HISTOCHEMISTRY. HISTOCHIMIE 1969; 19:248-54. [PMID: 4242204 DOI: 10.1007/bf00305287] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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84
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85
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Hündgen M. [Influence of different aldehydes on preservation of the structure of cultivated cells and the demonstrability of 4 phosphatases]. HISTOCHEMIE. HISTOCHEMISTRY. HISTOCHIMIE 1968; 15:46-61. [PMID: 4312085 DOI: 10.1007/bf00304573] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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86
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Hündgen M. [Influence of the pH value on localization of 4 phosphatases in cultured chick heart myoblasts]. HISTOCHEMIE. HISTOCHEMISTRY. HISTOCHIMIE 1968; 15:62-7. [PMID: 4312086 DOI: 10.1007/bf00304574] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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87
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Sommer JR, Hasselbach W. The effect of glutaraldehyde and formaldehyde on the calcium pump of the sarcoplasmic reticulum. J Cell Biol 1967; 34:902-5. [PMID: 4227959 PMCID: PMC2107172 DOI: 10.1083/jcb.34.3.902] [Citation(s) in RCA: 36] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
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