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961.
The present study was conducted to clarify whether a low or a high, but tolerable, dietary dose of red chilli (RC) can ameliorate the diabetes related complications in a high-fat (HF) diet-fed streptozotocin (STZ)-induced type 2 diabetes model of rats. Five-week-old male Sprague Dawley rats were fed a HF diet for 2 weeks then randomly divided into four groups namely: normal control (NC), diabetic control (DBC), red chilli low (RCL, 0.5%) and red chilli high (RCH, 2.0%) groups. Diabetes was induced by an intraperitoneal (i.p.) injection of STZ (40 mg/kg BW) in all groups except the NC group. After 4 weeks feeding of experimental diets, the fasting blood glucose concentrations in both RC fed groups were not significantly different. The serum insulin concentration was significantly (p < 0.05) increased in the RCH group compared with the DBC and RCL groups. Blood HbA1c, liver weight, liver glycogen and serum lipids were not influenced by the feeding of RC-containing diets. The data of this study suggest that 2% dietary RC is insulinotropic rather than hypoglycemic at least in this experimental condition. 相似文献
962.
The glycation reaction involves a series of non-enzymatic reactions between the carbonyl group on reducing sugars and the amino group on proteins leading to the formation of advanced glycation end-products (AGEs), which are acknowledged to be involved in the pathogenesis of diabetic and aging-related complications. Consequently, the development of AGE inhibitors is considered to have therapeutic potential in patients with diabetes or age-related diseases. The preliminary results showed that a methanol extract (PAE) of Plantago asiatica, which is traditionally used as a folk medicine in Asian countries to treat fever, cough, wound etc., had strong glycation inhibitory activity. The effects of the extract on AGE fluorescence were dose-dependent, reaching 41% inhibition at 0.1 microg/mL of extract. The purified principle from PAE was identified as plantamajoside. As well as antioxidant activities, in vitro glycation inhibitory activities with 10 and 25 mm plantamajoside were higher than those with 10 and 25 mm aminoguanidine. The results demonstrate that PAE and plantamajoside had significant effects on in vitro AGE formation, and the glycation inhibitory activity and antioxidant activity of plantamajoside were comparable to those obtained using millimolar concentrations of the standard antiglycation agent aminoguanidine, and the antioxidant ascorbate, respectively. 相似文献
963.
964.
Zampieri N Borruto F Zamboni C Camoglio FS 《Archives of gynecology and obstetrics》2008,277(4):303-306
Background Abdominal cystic formations in newborns are relatively common and often diagnostic suspicion arises in this regard even before
birth as a result of ultrasound scans carried out during pregnancy. The aim of this study is to highlight the problems posed
by the prenatal diagnosis of abdominal cysts in order to outline the most appropriate therapeutic approach in case of suspected
ovarian cysts.
Materials and methods Between January 2003 and January 2007, 57 women were enrolled in this study for a prenatal ultrasound (US) that revealed the
presence of an echo-rare or echo-free area in the foetal abdomen. After birth all babies underwent blood tests and abdominal
US scans in order to confirm or identify the nature of the cyst. If abdominal US could not show the nature of the cystic formation,
magnetic resonance imaging with sedation was performed. When the radiological tests were not useful to identify the nature
of the cysts and surgery was then necessary, surgical procedures were performed with laparoscopy.
Results Ultrasounds were useful to identify the diameter of the cysts but not all their origins; also MRI confirmed the morphology
and volume of the cysts, but could not give further details about their origin.
Discussion Abdominal ultrasound and finally laparoscopy used to treat and remove the cysts were useful to monitor all simple abdominal
cysts. MRI seemed not to be useful for the treatment of this condition, especially in the pediatric age when mild sedation
is required. 相似文献
965.
Background Obesity continues to be a global epidemic, and strong evidence exists linking it with gestational complications such as macrosomia,
hypertensive disorders of pregnancy, gestational diabetes, and cesarean section. Bariatric surgery, a highly effective treatment
for obesity, may prevent such complications in subsequent pregnancies.
Objective This review seeks to describe the risks and benefits of post-bariatric procedure pregnancies, in comparison to both community
and obese cohorts.
Results A thorough review of the literature suggests that post-surgery women are not at increased risk for poor perinatal outcomes,
and moreover their risks for many obesity-related gestational complications are reduced after bariatric surgery. Data regarding
fertility after bariatric surgery are quite ambiguous, however, and studies exist demonstrating both positive and negative
associations between weight loss procedures and fertility.
Conclusions Clinicians should be aware that data collected on this subject were often gathered from post-op pregnant women provided with
good prenatal care and screening for nutritional deficiencies. Although pregnancy after bariatric surgery appears to be safe,
providers should take extra care to properly monitor their post-op pregnant patients for appropriate weight gain and nourishment. 相似文献
966.
Objective To investigate obstetric outcomes in singleton pregnancies conceived by in vitro fertilization (IVF) to nulliparous women
older than 35 compared to those of their younger counterparts.
Methods Nulliparous women 35 years and older at delivery conceived by IVF (n = 89) were compared with nulliparous women 34 years and younger at delivery conceived by IVF (n = 48). Data included antenatal data, gestational age at delivery, maternal and neonatal complications and mode of delivery.
Results The incidence of pregnancy-induced hypertension in the younger group was significantly higher than that in the elderly group
(13 vs. 3.4%, P = 0.043). There were no measurable differences in other obstetric outcomes such as placental abnormality, premature delivery
or neonatal asphyxia between the two groups.
Conclusion The current results suggest that obstetric complications in pregnancies conceived IVF are attributed to mechanisms other than
those depend on advanced maternal age. 相似文献
967.
Saglam A Bozdag G Kuzey GM Kuçukali T Ayhan A 《Archives of gynecology and obstetrics》2008,277(6):557-562
Objective To present a unique case of a 63 year-old woman with coexistent adenocarcinoma of the ovary, endometrium, cervix and fallopian
tube.
Materials and methods A case report from a tertiary health center.
Results A woman presenting with postmenopausal bleeding and abdominal distantion was assessed by endometrial biopsy and explorative
surgery. The frozen section of the mass on the right adnex revealed malign mucinous carcinoma of the ovary. As usual, optimal
debulking was performed as initial surgical staging procedure of ovarian cancer. The microscopic examination of the right
ovary revealed a typical mucinous cystadenocarcinoma. Furthermore, the focal endometrial irregularity at the left uterine
cornus turned out to be a well differentiated endometrial carcinoma of the endometrioid type with <1/3 myometrial invasion.
The pale infiltrative lesion in the cervix also turned out to be an adenocarcinoma of the endocervical type with deep stromal
invasion and areas of diffuse glandular dysplasia and in-situ glandular neoplasia at the periphery. Besides, several sections
from the left fallopian tube uncovered diffuse dysplasia in the lining epithelium and a focus of adenocarcinoma with papillary
and cribriform pattern.
Discussion When compared with patients having metastatic lesions, most synchronous female malignancies are accompanied with early stage
and low-grade with a more favorable prognosis. However, there is paucity of data for the exact criterion to distinguish primary
tumors from metastatic lesions. In such cases, the validity of immunohistochemical and cloning studies are not clear. 相似文献
968.
Morimatsu Y Matsubara S Hirose N Ohkuchi A Izumi A Ozaki K Ozawa K Suzuki M 《Archives of gynecology and obstetrics》2008,277(3):267-270
Background Disseminated intravascular coagulation (DIC) caused by placental abruption usually improves rapidly after prompt delivery
and adequate anti-DIC treatment.
Case A 30-year-old nulliparous woman suffered from placental abruption at the 25th week of pregnancy, and emergent cesarean section
was done immediately. She exhibited DIC, which continued even after termination of the pregnancy and anti-DIC treatment. She
also showed neutropenia. We closely observed her, and at the 58th day postpartum, blast cells appeared in the peripheral blood
and she was diagnosed with acute promyelocytic leukemia (APL). Induction chemotherapy was done successfully. The close observation
after delivery enabled us to make the prompt diagnosis/treatment, leading to the complete remission.
Conclusion APL should be added to the list of differential diagnosis when DIC persists even after prompt delivery and appropriate anti-DIC
treatment after placental abruption. 相似文献
969.
Objectives To establish reference ranges for maternal serum inhibin A in normal first trimester pregnant women.
Materials and methods This was a cross-sectional study. We measured maternal serum inhibin A in normal pregnant women gestation age between 6+0 and 14+6 weeks using the enzyme-linked immunosorbent assay (ELISA) method. Maternal serum inhibin A was analyzed according to gestational
ages (GA).
Results Serum of 300 pregnancies was analyzed and the outcome demonstrated the median of maternal serum inhibin A according to gestational
age. The levels of maternal serum inhibin A during the 60–6+6 week of gestations are lowest when compared with other gestational age. The levels of maternal serum inhibin A during 90–9+6 week of gestations are maximal. Maternal serum inhibin A then declined until 14 weeks of gestation.
Conclusion Serum inhibin A can be measured during the first trimester of pregnancy by using the recent ELISA technique. Our reference
ranges might be useful for further studies, such as prediction of adverse pregnancy outcome in threatened abortion. 相似文献
970.
Laparoscopic findings in female genital tuberculosis 总被引:1,自引:1,他引:0
Sharma JB Roy KK Pushparaj M Kumar S Malhotra N Mittal S 《Archives of gynecology and obstetrics》2008,278(4):359-364
OBJECTIVES: To evaluate the laparoscopic findings in genital tuberculosis (TB). METHODS: A total of 85 women of genital TB, who underwent diagnostic laparoscopy for infertility or chronic pelvic pain were enrolled in this retrospective study conducted in our unit at All India Institute of Medical Sciences, New Delhi, India from September 2004 to 2007. RESULTS: The mean age was 28.2 years and the mean parity was 0.24. Most women were from poor socioeconomic status (68.1%). Past history of TB was seen in 29 (34.1%) women with pulmonary TB in 19 (22.35%) women and extrpulmonary in 10 (11.7%) women. Most women presented with infertility (90.6% primary 72.9%; secondary 17.6%) while the rest had chronic pelvic pain (9.4%). The mean duration of infertility was 6.2 years. A total of 49 (57.6%) women had normal menses, while hypomenorrhea, oligomenorrhea, secondary amenorrhea and menorrhagia were seen in 25 (30.1%), 3 (3.5%), 5 (5.9%), and 2 (2.4%) women respectively. Diagnosis of genital TB was made by histopathological evidence of TB granuloma in 16 (18.8%) (Endometrial biopsy in 12.9%, laparoscopy biopsy in 5.9%) women, demonstration of acid fast bacilli (AFB) on microscopy in 2(2.3%), positive AFB culture in 2 (2.3%), positive polymerase chain reaction (PCR) in 55 (64.7%) and laparoscopic findings of genital TB in 40 (47.1%). The various findings on laparoscopy were tubercles on peritoneum (12.9%) or ovary (1.2%), tubovarian masses (7.1%), caseous nodules (5.8%), encysted ascitis in 7.1% women. Various grades of pelvic adhesions were seen in 56(65.8%) women. The various findings on fallopian tubes were normal looking tubes in (7.1%), inability to visualize in 12(14.1%), presence of tubercles on tubes in 3 (3.52%), caseous granuloma in 3 (3.52%), hydrosalpinx in 15 (17.6%) (Right tube 11.7%, left tube 5.9%), pyosalphinx in 3 (3.5%) on right tube and 2 (2.35%) in left tube, beaded tube in 3 (3.5%) on right tube, 4 (4.7%) in left tube with tobacco pouch appearance in 2 (2.35%) women. The right tube was patent in 9 (10.6%) while left tube was patent in 10(11.7%) cases only, while they were either not seen (absent in one case due to previous salphingectomy, inability to see due to adhesion in 14.12%) or blocked at various sites with cornual end being most common in 3 (3.5%) showing multiple block in right tube and 4.7% in left tube. CONCLUSION: There is a significant pelvic morbidity and tubal damage in genital tuberculosis. 相似文献