[Objective]More accurate data of the relationship between the composition and distribution of the pelvic plexus and hachiryoketsu is discussed to get an effective acupuncture method.
[Methods]Detailed dissections were performed under a stereomicroscope in five cadavers belonging to the Unit of Clinical Anatomy, Graduate School, Tokyo Medical and Dental University.
[Results]1. The pelvic plexus is composed of the sympathetic hypogastric nerve and sacral splanchnic nerve, and the parasympathetic pelvic splanchnic nerve.
(1) The hypogastric nerve arises from the superior hypogastric plexus contributing constantly to the second and third lumbar splanchnic nerves, and enters the postero-superior horn of the pelvic plexus. The sacral splanchnic nerves arise from the third and fourth lumbar gangalia and enter the postero-inferior horn of the pelvic plexus.
(2) The pelvic splanchnic nerves mainly arise from the most ventral layer of the ventral primary of the third and fourth sacral nerves, and enter the postero-inferior horn of the pelvic plexus. These nerves tend to compose the common trunk with the pudendal nerve and the nerve to the levator ani.
2. The visceral branches of the pelvic plexus do not originate and distribute equally, but tend to divide into I-IV groups. Especially, group III is considered important clinically as these nerves are related to sexual and voiding functions.
[Conclusion] 1. BL33(Zhongliao, Churyo) and BL34 (Xialiao, Geryo) are suggested to have an effect on the function of the intrapelvic organs as these acupuncture points can stimulate the pelvic splanchnic nerves directly rather than BL31 (Shangliao, Joryo) and BL32 (Ciliao, Jiryo).
2. The point of the needle into the hachiryoketsu reaches the side of the rectum, so treating with a needle to the median direction should be avoided or paid attention to.

[Objective]More accurate data on the positional relationship between the acupuncture points belonging to the bladder meridian on the posterior aspect of the lower limb and their surrounding structures are discussed to get the effective methods for acupuncture.
[Methods]Detailed dissections on the surrounding anatomical structures of the acupuncture points were performed on three cadavers of the Unit of Clinical Anatomy, Graduate School, Tokyo Medical and Dental University.
[Results] 1. BL36 (Chengfu (Chinese), Shofu (Japanese)) and BL37 (Yinmen, Inmon) were situated medial to the posterior femoral cutaneous nerve and the sciatic nerve.
2. BL38 (Fuxi, Fugeki) and BL39 (Weiyang, Iyo) were situated on or near the common peroneal nerve along the media border of the biceps femoris tendon.
3. BL40 (Weizhong, Ichu), BL55 (Heyang, Goyo), BL56 (Chengjin, Shokin), BL57 (Chengshan, Shozan), BL58 (Feiyang, Hiyo), BL59 (Fuyang, Fuyo), BL60 (Kunlun, Konron), BL61 (Pucan, Bokushin) and BL62 (Shenmai, Shinmyaku) were situated along the medial sural cutaneous nerve, sural nerve and small saphenous vein.
4. BL40, BL55, BL56, BL57 were situated along the tibial nerve, the popliteal and posterior tibial arteries deep to the soleus.
[Conclusion] 1. The posterior femoral cutaneous nerve and the sciatic nerve tend to run laterally to BL36 and BL37, so it is necessary to apply the acupunctural treatment lateral to BL36 and BL37 to stimulate these two nerves.
2. The sural nerve and small saphenous vein gradually tend to approach the acupuncture points toward the distal part of the posterior aspect of the leg.
3. BL40, BL55, BL56 and BL57 are shown as the acupuncture stimulation points to the tibial nerve passing the deep part of the posterior aspect of the leg.

This study was conducted to clarify the validity and availability of inclination of exponential curve-fitting model for oxygen uptake (VO₂) and heart rate (HR) during incremental exercise (I-ECOH) as an index of cardio-pulmonary functional reserve in patients with ischemic heart disease (IHD). A treadmill exercise test was used to measure the VO₂(L/kg/min) and HR (beat/min) during incremental exercise of all subjects. I-ECOH was derived from the following equation : HR=A·exp^B·VO2. The constant "B" represents I-ECOH. The following two identifications were made : 1) the relation between peak oxygen uptake (VO₂peak) and I-ECOH in IHD patients with normal left ventricular function and with chronic heart failure (CHF); 2) the relation between I-ECOH and the New York Heart Association (NYHA) functional classification of IHD patients with CHF.There were significant differences among IHD patients with normal left ventricular function, CHF patients, normal controls and long distance runners in I-ECOH and VO2peak, respectively (p<0.001). There were inverse correlations between I-ECOH and VO2peak in IHD patients with normal left ventricular function (r=-0.64, p<0.001) and CHF (r=-0.63, p<0.001). I-ECOH could be used to discriminate effectively between NYHA functional classes (p<0.001).In conclusion, these results suggest that I-ECOH is adequate and useful as an index of cardio-pulmonary functional reserve in patients with ischemic heart disease.

The purpose of this study was to examine the effects of aquatic exercise training on the trunk muscles function and activities of daily living in abdominal obese women. Nineteen abdominal obese (abdominal circumference: 90 cm or more) and fifteen age-matched non-obese women were recruited as participants in this study. The aquatic exercise training (60 min/day, three days/week for 8 weeks) based on abdominal twists for activating the trunk muscle function. Physical parameters, biochemical characteristics, arteriosclerotic parameters and activities of daily living scores were assessed before and after the training period. In both groups showed abdominal circumference, percent of body fat, blood pressure and lower extremity muscle strength increased significantly after aquatic exercising training. In particular, endurance capacity of abdominal and back muscles increased significantly and activities of daily living scores were significantly improved in the obese group. Moreover, the improvement in the strength of lower extremities and improvement in the activities of daily living scores, such as climbing and descending stairs, in the obese group tended to be higher than non-obese women. Additionally, in abdominal obese group, the amount of the reduction of abdominal circumference was significantly associated with that of the increase in the strength of lower extremities. Taken together, these findings suggest the possibilities that the present aquatic exercise training based on trunk muscle exercise improving the function of trunk and lower extremity muscles with reduction in the abdominal obesity, contributing to improve activities of daily living in abdominal obese women.

A premature boy was born after 35 weeks gestation (1,561 g in weight) with a diagnosis of anomalous origin of the right pulmonary artery from the ascending aorta (AORPA) and perimembranous ventricular septal defect (VSD). The fourteenth day after birth, banding of the right pulmonary artery was performed as a palliative operation. At the age of 5 months (3.9 kg in weight), the right pulmonary artery branched from the ascending aorta, and was anastomosed to a flap made by the lateral wall of the main pulmonary artery with pericardial patch augmentation. VSD patch closure was performed concomitantly. Severe stenosis of the right pulmonary artery compressed by the ascending aorta and left pulmonary hypertension were revealed 3 weeks after the repair. At the age of 11 months, a surgical relief of the right pulmonary artery stenosis was performed. Transection of the ascending aorta provided an excellent exposure of the right posterior pulmonary artery. After patch plasty of the stenotic pulmonary artery, the divided ascending aorta was restored using a strip form patch on 4/5 circle of its posterior wall to extend the aorta and widen the space for the right pulmonary artery. This technique preserves growth potential of the ascending aorta. There are few reports of surgical repair of AORPA with VSD in low birth weight infants. We presented here a case with surgical relief of post-operative right pulmonary artery stenosis. Long term observation of repaired right pulmonary artery, and requiring residual slight hypertension of the left pulmonary artery.