中西医结合治疗慢性盆腔炎100例疗效观察

目的:采用中西医结合治疗慢性盆腔炎,减少复发,提高治愈率。方法:对我院门诊患者100例采用胎盘组织液肌注,金钢藤胶囊口服,并用我院自制中药妇炎肠疗液灌肠。结果:临床显效40例,有效56例,无效4例,总有效率96％。结论:中西医结合治疗慢性盆腔炎疗效满意,是目前治疗慢性盆腔炎的最好方法。     

A nonrandom interneuronal pattern in the developing frog spinal cord

In the developing spinal cord of the frog, Xenopus laevis, a population of interneurons assumes a pattern that represents a previously undescribed level of organization. Glyoxylic acid treatment and immunocytochemistry show that the neurons contain catecholamines and their synthetic enzyme, tyrosine hydroxylase. Cells are located within the ependymal layer of the floor plate region of the larval spinal cord. The cells have several processes including a long one that projects toward the brain without fasciculating with other labeled processes. In addition, the cytoplasm of the catecholaminergic cells extends into the central canal, showing that they are a population of cerebrospinal fluid-contacting neurons. The spatial domain of catecholaminergic neurons starts abruptly at the boundary between the hindbrain and spinal cord and continues to the tip of the tail. The neurons occupy two longitudinal columns within the sheet of floor plate cells, which includes cells that do not exhibit the catecholaminergic phenotype. Unlabeled cells are intercalated between catecholaminergic cells in each column, giving the labeled cells the appearance of being spaced along the length of the spinal cord. This general arrangement is evident at the time of hatching. Spatial analysis showed that the position of cells along a column is not random. The nonrandom behavior is due to cells being excluded from the area immediately surrounding other catecholaminergic cells. Further analysis showed that the cellular pattern lacks segmental or other periodic repeats. Ultimately, the location of a cell within a column depends upon the position of its closest catecholaminergic neighbor. © 1993 Wiley-Liss, Inc.     

多功能盆腔炎治疗仪

本治疗仪的主要特点是采用腔内治疗电极并将电疗，热疗，磁疗和按摩疗法有机结合在一起，对盆腔炎实施综合同步治疗；采用数字频率合成技术，所有治疗波形全部由软件生成，使输出的电疗波形不断变化，从根本上解决了电疗过程中人体对单一电疗波形的适应性。     

子宫阔韧带内静脉的解剖学研究及其临床意义

子宫底和体上部的静脉汇集于子宫角处浅出,应称子宫上静脉。该静脉续为卵巢静脉。子宫上静脉1条者占30%,2条者占56.7%,3条者占13.3%。子宫上静脉与输卵管峡部中点相对处的口径是3.7±0.2mm,卵巢丛与子宫上静脉汇合后的口径为5.0±0.4mm。输卵管峡部中点与子宫上静脉的间距为6.3±0.6mm。在输卵管系膜中见有输卵管静脉汇入子宫上静脉。本文研究结果认为盆腔静脉淤血症的发生,与结扎手术中损伤子宫上静脉和输卵管静脉有关。     

Skeletal abnormalities in the Apert syndrome

This paper reports on skeletal abnormalities in 38 patients with Apert syndrome. Analysis includes alterations in the shoulders, humeri, elbows, hips, knees, rib cage, and spine (except the cervical spine). Some patients had subacromial dimples and elbow dimples during infancy. Mobility at the glenohumeral joint was limited. Progressive limitation in abduction, forward flexion, and external rotation with growth was virtually a constant finding. The acromioclavicular joint was prominent and sometimes had an angular, pointed appearance clinically. This was often associated with atrophic musculature and winging of the scapulae. Limited elbow mobility was common and usually mild in degree. Decreased elbow extension was most often found with decreased flexion, pronation, and supination occurring less frequently. Limited elbow mobility did not change significantly with growth in contrast to the increasing severity observed in the shoulder joint. Short humeri were a constant finding beyond infancy and genua valga of mild degree were present in many cases. Radiographic examination strongly suggests that the Apert syndrome is characterized by a multiple epiphyseal dysplasia. We found delay in appearance of postnatal ossification centers, particularly in the humeral head, greater tuberosity, capitulum, and radial head. Subsequently, these bones became abnormal in shape. Glenoid dysplasia was observed consistently. The neck of the scapula was very short or absent and the inferior margin of the glenoid cavity was poorly demarcated from the infraglenoid tubercle. The humeral head became oblong in shape with relative prominence of the greater tuberosity which compromised abduction. In the elbow, the capitulum was often small and the radial head was flat in many instances. Subluxation or dislocation of the radial head or angulation of the radial neck was observed in some cases. In the hip joint of some adults, the femoral necks were short and broad with prominence of the greater trochanters. Less common radiographic findings are also discussed. © 1993 Wiley-Liss, Inc.     

Distribution of house dust mite allergen: comparing house dust mite allergen levels in dust samples collected from different sites on living room floors with smooth coverings

BACKGROUND: The distribution of house dust mite allergen (Der p1) in living rooms with smooth floor coverings, as measured in the middle compared with the border of the floor was investigated. It was hypothesized that activity causes displacement of Der p1, from the middle towards the border. METHODS: Dust samples from the middle and border of 50 floors with smooth coverings were collected and analysed on Der p1 content in a standardized way. RESULTS: The Der p1 exposure expressed as per unit area (ng/m2) showed that border samples contained significantly more Der p1 compared with middle samples (median: 2.57 vs 0.27, respectively, P = 0.023). Presence of pets and presence of more than two inhabitants increased the difference. When expressed as per unit weight of dust (ng/g), significant differences were only detected when comparing Der p1 content of samples collected in households with three or more inhabitants [median: 2 (border) vs 53 (middle), respectively; P = 0.035]. CONCLUSIONS: The Der p1 is unequally distributed on living room floors with smooth coverings, most likely because of displacement of dust from the middle towards the border due to activity. Expression as ng/g of dust and ng/m2 could not obviously be interchangeable.     

腹膜间断与连续缝合对妇科盆腔手术后牵拉痛的影响

目的减少妇科盆腔手术后腹膜缝线引起的牵拉痛。方法100例患者,随机分为观察组与对照组,手术中分别对两组采用腹膜间断缝合法与腹膜连续缝合法。采用双盲法观察两组术后缝线牵拉痛的发生情况。结果观察组与对照组术后腹部缝线牵拉痛发生率分别为20％、76％（P<0.001）,膀胱牵拉痛发生率为14％、62％（P<0.001）,盆腔牵拉痛发生率为16％、36％（P<0.05）。结论对妇科盆腔手术采用腹膜间断缝合法可以减少手术后牵拉痛的发生,利于术后恢复。     

前臂游离皮瓣在舌—口底软组织缺损修复与重建中的应用

目的：探讨前臂游离皮瓣在舌－口底软组织缺损修复与重建中的临床意义。方法：随机选择资料完整的住院患者59例进行回顾性分析。结果：全部病例术后愈合良好,随访1－14年总成功率达81．4％,患者语言,吞咽等功能较满意。结论：前臂游离皮瓣具有血运丰富,解剖恒定,厚度适中,容易折叠,便于操作等优点,是舌一口底软组织缺损修复与重建的理想材料。     

大鼠盆神经节内投射至膀胱VIP、SP及NOS阳性神经元的研究

用辣根过氧化物酶(HRP)逆行追踪法与免疫组织化学、NADPH-d酶组织化学结合法,对大鼠盆神经节中支配膀胱的神经元进行了研究.结果显示在盆神经节中支配膀胱的神经细胞中存在HRP-VIP,HRP-SP及HRP-NOS双标细胞.提示膀胱功能的调节是多因素的,神经肽(VIP,SP)和NO在其中起重要作用.     

Prior Pelvic Osteotomy Affects the Outcome of Subsequent Total Hip Arthroplasty

BackgroundAlthough pelvic osteotomy (PO) is an important surgical procedure that can alleviate symptoms and potentially slow progression of osteoarthritis in patients with development dysplasia of the hip, some patients eventually require conversion to total hip arthroplasty (THA). This study aimed to determine the outcome of conversion THA in patients with prior PO.MethodsForty nine patients with a history of prior PO who underwent conversion THA at a single institution were matched at a 1:3 ratio based on the date of surgery, age, gender, and body mass index with 147 developmental dysplasia of the hip patients who underwent primary THA without prior PO. A retrospective chart review was performed to compare outcomes at a minimum follow-up of 2 years.ResultsPatients with prior PO required more supplemental screw fixation for the acetabular component (59.2% vs 38.1%, P = .016), more autologous bone grafting (24.5% vs 11.6%, P = .048), had a longer mean operative time (106.0 vs 79.8 minutes, P < .001), and greater estimated blood loss (350.0 vs 206.8 mL, P = .015). Patients with prior PO had smaller cup version angle (26.0° vs 29.0°, P = .012) and greater discrepancy in the limb length (10.3 vs 7.26 mm, P = .041). Eight hips (16.3%) with prior PO and 6 (4.1%) without osteotomy required reoperation (P = .008). There was no difference in outcome scores at the latest follow-up.Conclusion: THA after prior PO is technically demanding, leading to longer operative times, greater blood loss, and variation in implant placement. Although functional outcomes are similar, THA after a prior PO is more likely to require reoperation.ConclusionTHA after prior PO is technically demanding, leading to longer operative times, greater blood loss, and variation in implant placement. Although functional outcomes are similar, THA after a prior PO is more likely to require reoperation.