In order to discover difference that may exist in quantity of medical care services, length of stay and hospital changes between insured and non-insured patients, records for primary Cesarean section patients discharged between July 1978 and June 1980 from a university hospital were examined. In addition, Cesarean section rates among the total deliveries for a two-year period between the groups were studied. The results showed that volume of services was greater and length of stay was longer among the insured, however, charges were higher among the non-insured. Cesarean section rates were statistically significantly different between insured and non-insured patients for every age group except the group of 35 or more.
Cesarean Section* ; Female ; Humans ; Length of Stay ; Pregnancy

Puromycin aminonucleoside (PAN) nephropathy was induced in a group of Sprague-Dawley rat by a single dose of intraperitoneal injection to study an ultrastructural alteration of glomerular anionic sites by stain with polyethyleneimine (PEI) as a cationic probe and to examine whether proliferation of podocytes occur by immunohistochemical stain for proliferating cell nuclear antigen (PCNA). The experimental rats developed proteinuria three days after PAN injection. Electron microscopic studies of glomeruli showed the loss of epithelial foot processes, formation of cytoplasmic vacuoles, microvillous formation and increased numbers of lyso- somes in the cytoplasm of podocytes. PEI method seems to selectively stain heparan sulfate proteogly-can in basement membrane and has been widely used to evaluate the changes of basement membrane in human disease as well as in experimental work. The anionic sites on the basement membrane with foot process fusion were mostly indistinguishable from those seen in control rats, but focal areas of loss or disarray of anionic sites were noted. The anionic sites were not seen on the basement membrane where the overlying epithelium was detached. It is strongly suggested that proteinuria in PAN nephrosis may be primarily due to a glomerular epithelial lesion, leading to focal disarray of anionic sites or focal defects in the epithelial covering of the basement membrane. The loss of anionic s'ites in the basement mernbrane may be resulted partially from the foot process fusion and mostly from the epithelial detachment. The increased numbers of PCNA positive cells after the injection of PAN is suggestive of possibility of podocytic proliferation or regeneration.
Animals ; Basement Membrane* ; Cytoplasm ; Epithelial Cells* ; Epithelium ; Foot ; Heparitin Sulfate ; Humans ; Injections, Intraperitoneal ; Nephrosis ; Podocytes ; Polyethyleneimine ; Proliferating Cell Nuclear Antigen ; Proteinuria ; Puromycin Aminonucleoside* ; Puromycin* ; Rats ; Rats, Sprague-Dawley ; Regeneration ; Vacuoles

No abstract available.
Sturge-Weber Syndrome*

No abstract available.
Bone Morphogenetic Proteins*

Leiomyoma is rare. Most of patients present with urinary tract infection, hematuria, dyspareunia, or complaint of mass. A case of leiomyoma on urethrovaginal septum in a 36 years old female was presented. The presenting symptom was a protruding mass at the anterior vaginal wall The mass was removed surgically and confirmed as a leiomyoma pathologically.
Adult ; Dyspareunia ; Female ; Hematuria ; Humans ; Leiomyoma* ; Urinary Tract Infections

No abstract available.
Endodermal Sinus Tumor* ; Lung* ; Neoplasm Metastasis* ; Yolk Sac*

No abstract available.
Appointments and Schedules*

No abstract available.

No abstract available.
Cicatrix* ; Hepatitis C, Chronic* ; Hepatitis, Chronic* ; Humans ; Interferons ; Ribavirin*

No abstract available.
Vasculitis*