This study was designed for the evaluation of the mean proportions and range of individual difference of muscle fiber types in human Gastrocneminus, Soleus, Peroneus longus and Tibialis anterior muscles, respectively. Flash-frozen muscle sections obtained from 15 cadavers were stained for H&E, trichrome, PAS, regular & reversed myosin ATPase, succinic dehydrogenase (SDH), acid phosphatase (Ac-Pase) and alkaline phosphatase (Alk-Pase). The results obtained were as follows. 1) Differentiation of muscle fiber types was not evident in H&E and trichrome stained specimen. Three types of muscle fibers were, however, evident in PAS-stained sections according to the degree of positivity in observed skeletal muscles. 2) Two fiber types (Types I and II) were only differentiated and the predominant muscle fiber type was type I by regular myosin ATPase reaction in Gastrocnemius, Soleus, Peroneus longus and Tibialis anterior muscles. 3) Three muscle fiber types (Type I, IIa and IIb) were, however, differentiated and the predominant muscle fiber type was type IIa, contrary to patterns of regular myosin ATPase in skeletal muscles except for Soleus muscle by reversed myosin ATPase stains. Only two muscle fiber types (Type I and II) and predominant type I fibers were shown in Soleus muscle. 4) SDH stains showed three types of muscle fiber except Soleus muscle. The mean proportions(%) of type 1 fibers were 48.0% in Gastrocnemius, 62.3% in Soleus, 40.8% in Peroneus longus, and 39.8% in Tibialis anterior muscles, respectively. 5) The mean proportions (%) of muscle fiber types in human skeletal muscles were markedly different, according to individuals and various enzyme histochemical stains. 6) The size of muscle fibers was relatevely small in type I fibers compared with type IIb. 7) Evaluation for the combination patterns of various enzyme histochemical activities showed that the common muscle fiber types (Type I, IIa and IIb) were markedly reduced in the mean proportions and unusual rare muscle fibers predominant. This predominance of unusual muscle fiber types and marked discrepancy in muscle fiber types between regular and reversed myosin ATPase seemed to be ascribed to decreased muscle enzyme activities following postmortem period.
Humans

No abstract available.
Fourth Ventricle* ; Meningioma*

No abstract available.
Aneurysm*

No abstract available.
Aneurysm* ; Arteries*

No abstract available.
Aneurysm* ; Middle Cerebral Artery*

No abstract available.
Aneurysm* ; Middle Cerebral Artery*

No abstract available.
Arteriovenous Malformations*

No abstract available.
Arteriovenous Malformations*

Candida albicans is the most common cause of infectious esophagitis and usually is an opportunistic infection in immunocompromised patients. Dysphagia and odynophagia are the usual presenting complaints and, importantly, oral lesions are absent in 50 percent of patients. The role of gastrointestinal endoscopy in diagnosing fungal infections of the esophagus is primary. It is the most definitive and often the only method of detecting esophageal candidiasis. Accurate endoscopic diagnosis by biopsy or brushing leads to the initiation nf effective therapy. We have experienced a case of esophageal candidiasis in an 11-year-old girl who was immunologically normal and whose main symptoms were epigastric abdominal pain and nausea for 4 months. The endoscopic and pathologic findings of esophageal candidiasis were presented.
Abdominal Pain* ; Biopsy ; Candida albicans ; Candidiasis* ; Child* ; Deglutition Disorders ; Diagnosis ; Endoscopy, Gastrointestinal ; Esophagitis ; Esophagus* ; Female ; Humans ; Immunocompromised Host ; Intestines* ; Nausea ; Opportunistic Infections ; Stomach*

Bronchial artery embolization is well-accepted and widely used for management of massive and recurrent hemoptysis. This may either provide a definite therapeutic measure or a stabilizing effect on the patents in preparation for surgery. Retrospectively we reviewed 129 cases(106 patients) of bronchial artery embolization with Gelfoam pudding & Ivalon for control of hemoptysis from July 1985 to january 1991. The causes of hemoptysis were pulmonary tuberculosis(80.2%). Bronchiectasis(11.3%), asperigilloma(2.8%), and others(5.7%). The cases of pulmonary tuberculosis included tuberculous bronchiectasis (40.0%), active(34.1%), undetermined(14.1%) and inactive(11.8%). @ES The results were as follows: @EN Immediate control of hemoptysis was achieved in 104 of 122 cases(85.2%). Immediate control of massive hemoptysis was achieved in 94 of 107 cases(87.6%) and of chronic intermittent hemoptysis in 10 of 15 cases(76.0%). Hemoptysis recurred in 39 of 90 follow up cases(43.3%) on follow-up studies performed ranging in period from 2 to 49 month after the initial studies. Thirty three of 81 cases of massive hemoptysis recurred(40.7%) and six of 9 cases of chronic intermittent hemoptysis recurred(67.0%). One years rebleeding rate of massive hemoptysis was 34.6%. The rebleeding cases of massive hemoptysis were controlled by conservative treatment in 25 of 33 cases(75.8%). In conclusion. Bronchial artery embolization for hemoptysis control is effective in massive hemoptysis, but nearly ineffective in chronic intermittent hemoptysis, The goal of bronchial artery embolization is lifesaving procedure without permanent effect. Especially hemoptysis related to pulmonary tuberculosis.
Bronchial Arteries* ; Bronchiectasis ; Follow-Up Studies ; Gelatin Sponge, Absorbable ; Hemoptysis ; Retrospective Studies ; Tuberculosis, Pulmonary