バレーボールの技術に関する研究 : 2人or3人シフトのサーブレシーブについて

(1)サーブレシーブに関して,主流である5人シフトでの成績と,スピード・コンビネーション攻撃を最重視した2人or3人シフトでの成績を比較検討した。(2)サーブレシーブに関しては,2人or3人シフトをとる島根クラブの方がA・B評価値が高く,このシフトでも,スピード・コンビネーションでの展開を狙っていくことが充分可能であるといえる。(3)バレーボールの試合は,対戦チームとの相対関係にあり,その要素は攻防において多種ある。この相対関係にあるということが,体力・技術のより高度化を生み出してきている。しかし,サーブ・サーブレシーブは,比較的画一的な関係にあるのでなおざりにされてきていたように思う。これからのサーブレシーブ・フォーメーションの方法として,経験的に1つの方法だけしかとらないということではなく,各チーム内のメンバー構成や技量及び攻撃パターン等をよくかんがみて,5人型から2人型までを随時取り入れ,より合理的に,又より確実にレシーブできるフォーメーションに積極的に取り組んでいく必要がある。本研究の要旨は,第35回日本体育学会(1984,鹿児島)において発表したものである

The effects of repeated thermal therapy for two patients with chronic fatigue syndrome

Abstract Objective: This paper describes the successful treatment of two patients with chronic fatigue syndrome (CFS) using repeated thermal therapy. Methods: Two patients with CFS underwent treatment with prednisolone (PSL), with no satisfactory effect. They were subjected to thermal therapy that consisted of a far-infrared ray dry sauna at 60 8C and postsauna warming. The therapy was performed once a day, for a total of 35 sessions. After discharge, these subjects continued the therapy once or twice a week on an outpatient basis for 1 year. Results: Symptoms such as fatigue, pain, sleep disturbance, and low-grade fever were dramatically improved after 15 to 25 sessions of thermal therapy. Although PSL administration was discontinued, the subjects showed no relapse or exacerbation of symptoms during the first year after discharge. The patients became socially rehabilitated 6 months after discharge. Conclusions: These results suggest that repeated thermal therapy might be a promising method for the treatment of CFS.

A Morphological Study of"Microfold" Cells of Lymphoid Aggregative Tissue in the Small Intestine of the Chicken

The morphology of lymphoid aggregative tissue of the small intestine was studied in the Japanese bantam chicken. Lymphoid aggregative tissue were composed of leaf-like villi unlike those in mammals. In the present study, these lymphoid aggregative tissues histologically were identified as Peyer\u27s patches. Light and electron microscopy of the covering epithelium of the Peyer\u27s patches showed that the cells had morphologically the same features of "Microfold" ("M") cells previously described in mammalian species. The authors demonstrated that the "M" cells of birds were not limited to the bursa of Fabricius, but also existed in the covering epithelium of the Peyer\u27s patches in the small intestine. The proportion of "M" cells enfolding lymphoid cells much in mature chickens (18%) than in mature rats (100%)

A Cystic Lymphangioma of the Colon Seen in a Patient with Early Gastric Cancer

Lymphangiomas are very rare benign neoplasms of the gastrointestinal tract. A case of cystic lymphangioma in the hepatic flexure of the colon seen in patient with early gastric cancer is reported and the literature is reviewed

Lymphangioma of the Small Intestine : A Case Report

Lymphangiomas of the small intestine are rare tumors arising from masses of dilated lymphatic vessels in the submucosa. There are 11 cases of lymphangioma of the small intestine in the Japanese literature. We report a case of lymphangioma of the jejunum seen in a 76-year-old female and discuss with clinical feature