• The Journal of Korean Medicine
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• v.26 no.1 s.61
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• pp.11-17
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• 2005

This study was carried out to identify the components of the human heart meridian muscle, the regional muscle group being divided into outer, middle, and inner layers. The inner parts of the body surface were opened widely to demonstrate muscles, nerves, blood vessels and to expose the inner structure of the heart meridian muscle in the order of layers. We obtained the following results; $\cdot$ The heart meridian muscle is composed of muscles, nerves and blood vessels. $\cdot$ In human anatomy, the difference between terms is present (that is, between nerves or blood vessels which control the meridian muscle and those which pass near by). $\cdot$ The inner composition of the heart meridian muscle in the human arm is as follows: 1) Muscle H-l: latissimus dorsi muscle tendon, teres major muscle, coracobrachialis muscle H-2: biceps brachialis muscle, triceps brachialis muscle, brachialis muscle H-3: pronator teres muscle and brachialis muscle H-4: palmar carpal ligament and flexor ulnaris tendon H-5: palmar carpal ligament & flexor retinaculum, tissue between flexor carpi ulnaris tendon and flexor digitorum superficialis tendon, flexor digitorum profundus tendon H-6: palmar carpal ligament & flexor retinaculum, flexor carpi ulnaris tendon H-7: palmar carpal ligament & flexor retinaculum, tissue between flexor carpi ulnaris tendon and flexor digitorum superficial is tendon, flexor digitorum profundus tendon H-8: palmar aponeurosis, 4th lumbrical muscle, dorsal & palmar interrosseous muscle H-9: dorsal fascia, radiad of extensor digiti minimi tendon & extensor digitorum tendon 2) Blood vessel H-1: axillary artery, posterior circumflex humeral artery H-2: basilic vein, brachial artery H-3: basilic vein, inferior ulnar collateral artery, brachial artery H-4: ulnar artery H-5: ulnar artery H-6: ulnar artery H-7: ulnar artery H-8: palmar digital artery H-9: dorsal digital vein, the dorsal branch of palmar digital artery 3) Nerve H-1: medial antebrachial cutaneous nerve, median n., ulnar n., radial n., musculocutaneous n., axillary nerve H-2: median nerve, ulnar n., medial antebrachial cutaneous n., the branch of muscular cutaneous nerve H-3: median nerve, medial antebrachial cutaneous nerve H-4: medial antebrachial cutaneous nerve, ulnar nerve H-5: ulnar nerve H-6: ulnar nerve H-7: ulnar nerve H-8: superficial branch of ulnar nerve H-9: dorsal digital branch of ulnar nerve.

• The Journal of Korean Physical Therapy
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• v.32 no.5
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• pp.319-324
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• 2020

Purpose: This study was to investigate the effect of dorsal neck muscle fatigue on the cervical range of motion (CROM) and proprioception in adults with the forward head posture (FHP). Methods: Thirty pain-free subjects were enrolled in this study. All subjects were measured the forward head angle by taking the capture of the sagittal plane of their upper body to determine the FHP. Subjects were distributed into two groups: the FHP group (n=14) and Control group (n=16). All subjects were measured the CROM and the Head repositioning accuracy (HRA) for joint proprioception before and after inducing muscle fatigue of the dorsal neck. The CROM and HRA were measured in neck flexion, extension, right-left lateral flexion, and right-left rotation. Sorenson's test was used to induce muscle fatigue of the dorsal neck. Results: Total CROMs were significantly decreased after dorsal neck muscle fatigue in both groups (p<0.05). Total HRAs were significantly increased after dorsal neck muscle fatigue in the FHP group (p<0.05), but there were no significant differences in the control group (p>0.05). Total CROM changes were not significant differences between groups (p>0.05), but total HRA changes were significant differences between groups (p<0.05) except for right and left lateral flexion (p>0.05). Conclusion: Immediate CROM and proprioception reduction after the dorsal neck muscle fatigue were observed in adults with the FHP. Therefore, FHP can significantly affect the CROM and positioning consistency of cervical proprioception.

• YAKHAK HOEJI
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• v.24 no.3_4
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• pp.143-150
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• 1980

The effect of ginseng saponin on chick embryonic dorsal root ganglia organ culture and brain, spinal cord, muscle dissociation cultures was studied. The fiber outgrowth in explanted chick embryonic dorsal root ganglia was markedly induced by water and alcohol extracts of ginseng, total ginseng saponin, protopanaxadiol and protopanaxatriol glycosides as well as ginsenosides R/sub b1/, R/sub d/, R/sub 0/+R/sub a/+R/sub b1/, and R/sub b2/+R/sub c/+R/sub e/ mixtures. The life span of the cultured chick embryonic dorsal root ganglia and potentiation of nerve cell density were also observed with all of these ginseng saponins. The effect of ginseng saponin on chick embryonic dorsal root ganglia organ culture was more marked in the absence of the chick embryonic extract which was known to contain nerve growth factor-like material in the culture media. However, the ginseng saponin did not influence the cultured central nervous system such as brain and spinal cord cells and cultured skeletal muscle cells with respect to the morphological changes, maturation and life span of these cells.

• Journal of Veterinary Clinics
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• v.36 no.4
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• pp.229-232
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• 2019

Total Hip Replacement in a patient with chronic coxofemoral joint dislocation is a challenging problem because chronic coxofemoral joint dislocation causes severe morphological changes. These challenging factors make surgery more difficult and increase the possibility of postoperative complications including cup implant dislocation and prosthetic joint luxation. All patients were diagnosed having at least 2 months of coxofemoral joint dislocation. On physical examination, crepitus was noted in the coxofemoral joint. Radiographs revealed hip joint dislocation with mild to severe degenerative changes. Total hip replacement was planned for all patients. Dorsal acetabular rim deficiency in 3 cases was augmented using a locking plate and polymethylmethacrylate bone cement. All cases have shown difficulty in prosthetic joint reduction. Pectineus and rectus femoris muscle origin were released in all cases. At 12 months follow up, all patients showed satisfactory ambulation. The issues on perioperative prosthetic joint reduction and luxation due to chronic coxofemoral joint luxation with muscle contracture and dorsal acetabular rim deficiency can be resolved by muscle releasing and dorsal acetabular rim augmentation.

• Korean Journal of Fisheries and Aquatic Sciences
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• v.45 no.4
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• pp.307-316
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• 2012

This study evaluated the possible use of white muscle from cooked skipjack tuna as a constituent of diet foods. White muscles from the belly and dorsal area of cooked skipjack tuna were identified as anterior, median, and posterior. The skipjack tuna white muscle contained more moisture and ash (except for part I in both the belly and dorsal muscles) than chicken muscle, while it had less crude protein and crude lipid (except for part II in belly muscle). The yield was the highest in part I of both the dorsal and belly parts among the various parts of white muscles. The skipjack tuna white muscle contained 14-18% fewer calories than chicken breast muscle. Part I from both the belly and dorsal muscles had higher total amino acid contents than the other parts, but lower contents than chicken breast muscle. White muscle of skipjack tuna was rich in minerals, such as phosphorus, iron, and zinc. The total free amino acid content of part I in the belly and dorsal muscles was 1,152.1 and 1,215.7 mg/100 g, respectively, and was 1.7-1.8 times higher than in chicken breast muscle. The major amino acids in the white muscles from skipjack tuna were taurine, histidine, anserine, and carnosine. Based on these results, if it is possible to mask the fish odor, all parts of the white muscle from skipjack tuna could be used as constituents of diet foods.

• Journal of Nutrition and Health
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• v.14 no.2
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• pp.80-86
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• 1981

Crucian carp Carassius carassius L., Skate-fish Parasilurus asolus, snake head Ophicephalus argus and loaches Misgrunus anguillicaudatus have been esteemed as the tasty fresh water fish in Korea. However, a little has been studied on their taste compounds. Amino acids, nucleotides and their related compounds as the taste giving substance in the dorsal muscle of crucian carp, skate-fish, snake head and loaches were analyzed. Hypoxanthine (4.6-30.3 ${\mu}mole/g$, on dry base) was dominant among the nucleotide materials in the dorsal muscle of crucian carp, skate-fish, and snake head while IMP (12.8 ${\mu}mole/g$) was detected with the highest amount in loaches meat. IMP was also high in the muscle of skate-fish (13.5 ${\mu}mole/g$) and snake head (5.6 ${\mu}mole/g$). The other nucleotide materials, CMP, UMP, GMP, AMP, and inosine were present less than 2.0 ${\mu}mole/g$ in all the fish meat. The amino acid composition showed that glutamic acid and aspartic acid were the most abundant in the dorsal muscle of crucian carp, skate-fish, snake head and loaches. The analysis of free amino acids showed that histidine, lysine, glycine, and serine were the leading amino acids in the dorsal muscle of crucian carp, alanine, serine, and lysine were of skatefish, glycine, lysine, alanine, and serine were of snake head, while alanine, serine, and glycine were of loaches. Isoleucine and leucine were detected in trace amount in the muscle of skate-fish, snake head, and loaches. It is believed that alanine, Iysine, serine, glycine and histidine along with IMP and hypoxanthine may play an important role as the taste compounds in fresh water fish.

• Journal of Pharmacopuncture
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• v.20 no.3
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• pp.227-229
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• 2017

Fibrosis of skeletal muscle following acupuncture is an iatrogenic disorder. The present case illustrates a patient with a unilateral fibrotic formation on a thumb muscle after acupuncture injection therapy with red sage. The patient in the present case was a counter-terrorism police officer with right-handedness; he noted a palpable nodule three months after injection therapy at his left first dorsal interosseous in which the acupuncture point LI4 (He Gu) is located. He also found a reduction in the strength of his left pinch grip that noticeably affected his left handgun marksmanship. However, being ambidextrous in single-hand pistol shooting is an essential requirement for counter-terrorism police officers. Based on the patient's medical history and claims, no underlying disease or trauma was found to be associated with his current complaint. During physical examination, a fibrotic formation in his left first dorsal interosseous muscle was visualized by using diagnostic ultrasound; also, as confirmed with dynamometry, the strength of his left pinch grip was significantly lower than that of the right counterpart. Because acupuncture injection therapy has three components, antiseptic practices, the mechanical action of syringe insertion, and the pharmacological effect of the sterile herb extract, any one of the components may have contributed to the present adverse event. The first dorsal interosseous muscle is small in dimension and rather vascular; thus, it is not an ideal site for intramuscular injection. When a clinician needs to treat a patient by performing acupuncture at the LI4 acupoint and injecting a herbal extract simultaneously, the clinician should only mechanically stimulate the LI4 acupoint while injecting the herbal medicine into the LI14 (Bi Noe) acupoint on the same meridian, the LI14 acupoint being located in the distal portion of the deltoid muscle and being fairly close to the universally agreed upon site on the upper arm for safe administration of an injection.

• Applied Microscopy
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• v.27 no.1
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• pp.1-12
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• 1997

Dorsal and ventral epithelium of leech, Whitemenia edentula, were observed, using both light and electron-microscope. Results are as follows. Epithelia are composed of simple columnar or irregularly-shaped epithelium, the transveral folds were seen in the cross-sectioned dorsal and ventral epithelia, but only longitudinal folds(depth $500{\mu}m$, width $350{\mu}m$) were discovered in the ventral epithelium. As to muscular tissue under the dorsal epithelium of Whitemenia edentula, that of longitudinal muscle layer is thicker and more developed than that of circular muscle layer. Seven gland cells (type-A, B, C, D, E, F and H cells) and one pigment cell (type-G cell) were discovered in the whitemenia edentula. Those were identified as three kinds of the neutral mucopolysaccharide granoles (type-A, B and F cells), two kinds of acidic mucopolysaccharide granules (type-C and D cells), and two kinds of non-reactive granules respectively (type-E and F cells). The glanules of the type-A and type-B gland cells ae electronly high-dense, and surrounded by the muscular tissue. As to the distribution of gland cells, the type-A, type-B, type-C, type-D, type-I and type-H gland cells were discovered only between the connective tissue and the circular muscle layer, while type-F gland cells were discovered only between tile circular muscle layer and the longitudinal muscle layer.

• Korean Journal of Fisheries and Aquatic Sciences
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• v.43 no.5
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• pp.451-456
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• 2010

This study was conducted to evaluate the quality characteristics (proximate composition, fatty acids, amino acids, sensory and textural properties) of whole body and dorsal muscle of olive flounders fed extruded pellets (EP) compared to raw fish-based moist pellets (MP). The olive flounders in this study were reared from 300 g to 1000 g for 7 months by feeding either EP or MP. The fatty acids and total amino acids of the whole body and dorsal muscle of the fish were similar among both groups. The major fatty acids in whole body and dorsal muscle werepalmitic acid and oleic acid. Finally, no significant differences were observed between groups for sensory and textural properties of the muscle. These results suggest that EP could be developed to replace MP without adverse effects on olive flounder quality.

• The Journal of Korean Physical Therapy
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• v.16 no.2
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• pp.169-180
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• 2004

The aim of this study was to investigate the effect of TENS on muscle pain induced by carrageenan. Muscle pain was induced in male Sprague-Dowley rats by intra-muscular injection of gastrocnemius with $3\%$ carrageenan. nNOS was measured to assess the effect of TENS on muscle pain induced by Carrageenan. The lumbar enlargement of the spinal cord was removed in different groups of animals 24 h after induction of muscle pain. The level of nNOS mRNA was measured in the lumbar section of the spinal cord using RT-PCT. The expression of nNOS was analyzed in the dorsal horn of the lumbar spinal cord by immunohistochemistry. TENS decreased nNOS immunoreactivity in the dorsal horn of the lumbar spinal cord when compared with controls(p<.05). In RT-PCR, TENS decreased nNOS mRNA level of lumbar spinal cord when compared with controls(p<.05). These results suggested that application of TENS attributed to decrease muscle pain.