ROSA DAMASCENA OIL: AN ADJUNCTIVE THERAPY FOR PEDIATRIC REFRACTORY SEIZURES

ObjectiveSeveral investigations have demonstrated that Rosa damascena has an inhibitory effect on the hypothalamus and on pituitary system reactivity in the rat; it has also been shown that the essential oil of Rosa damascena has significant antiepileptic effects on pentylentetrazole (PTZ) induced seizures in rats. We aimed at assessing the effects of the essential oil of Rosa damascena when used as an adjunct treatment to treat children with refractory seizuresMaterials and MethodsIn this double-blind clinical trial, conducted as a pilot study between April 2004 and March 2005, we administered essential oil of Rosa damascena to sixteen children with refractory epilepsy as an adjunct therapy, and evaluated its effects.Results16 patients, age range 3-13 years, were enrolled; 56.3% (n=9) girls and 43.8% (n=7) boys. All has been under treatment for 3-6 weeks (baseline phase). They received either the essential oil or placebo for a period of 4 weeks and in between these periods, they took only their pre-existing antiepileptic drugs for two weeks (washout phase).The mean frequency of seizures in those using essential oil, showed significant decrease as compared to the controls using placeboes (p=0.00).ConclusionIt can be concluded that the essential oil of Rosa Damascena has beneficial antiepileptic effect in children with refractory seizures.Keywords:Rosa damascena, refractory epilepsy, children, oil

Human Papillomavirus Is Associated with Breast Cancer in the North Part of Iran

We have analyzed the possible relevance of HPV infection for breast cancer risk among Iranian women from north part of Iran. Among women with breast cancer, 25.9% had positive test results for HPV DNA in breast tumor samples in contrast to 2.4% of women with noncancer status (P = 0.002). The infection of HPV has increased the risk of breast cancer (OR 14.247; 95% CI 1.558–130.284, P = 0.019). The high-risk HPV genotypes (types 16 and 18) in samples of breast cancer patients were the predominant types (53.34%). Other genotypes detected in breast cancer were HPV-6, HPV-11, HPV-15, HPV-23, and HPV-124, and one isolate could not be genotyped compared to HPV reference sequences. While the sole detected HPV in control specimens was HPV-124. Our study reveals that HPV infection and age are the risk factors in breast cancer development in the north part of Iran

The Effect of nipple soreness treatment with Purslane Cream and Lanolin on Frequency and duration of Breastfeeding in nursing mothers: A Randomized Clinical Trial

Background & aim: Despite the global efforts to promote breastfeeding, women report some problems leading to stop breastfeeding in the early postpartum. Nipple soreness is considered as one of the main causes of early breastfeeding discontinuation. Treatment of this problem could keep breastfeeding for a prolonged period of time. Therefore, the present study aimed to investigate the effect of nipple pain treatment with lanolin and purslane cream on frequency and duration of breastfeeding. Methods: This double-blinded, randomized clinical trial was conducted on 86 breastfeeding women with nipple soreness who attended healthcare clinics in Mashhad, Iran, in 2016. The participants were randomly allocated to two equally sized group (43 in each), receiving purslane cream and lanolin for eight days. The correct method of breastfeeding and using the cream were trained to both groups. The nipple pain score was measured before intervention and on the third and eighth days post-intervention using a numeric pain rating scale. The subjects were also trained to record the duration and frequency of breastfeeding during the study period. Data were analyzed by SPSS version 22 using t-test, Fisher's exact test, Chi-square, and Wilcoxon tests. Results: Two study groups were identical in terms of the pain intensity before intervention. There was a significant difference concerning the pain intensity between the two groups on days 3 and 8.  The pain intensity in the purslane cream group was significantly lower than the lanolin group (

Effect on Gilt Behavior and Postures when Selected for Residual Feed Intake Selection in Response to a Lipopolysaccharide Challenge

The objective of this study was to determine low and high-RFI gilt sickness behavior when challenged with lipopolysaccharide (LPS). This work was conducted with seven low residual feed intake gilts (RFI) and eight high RFI gilts (63±4 kg BW) from the 8th generation of the ISU Yorkshire RFI selection lines. Gilts were challenged intramuscularly with 30 µg/kg BW Escherichia coli O5:B55 LPS at 1000±1 hour. Gilts were video recorded one day before the LPS challenge (baseline) and on the treatment day (LPS challenge). Video was analyzed for lying, sitting, standing, eating and drinking using a 1-minute scan sample at two time points on the baseline and treatment days; 1) 1000 to 1200 hour and 2) 1700 to 1800 hour. There were no line by treatment interactions for behaviors and postures in response to the LPS challenge (P ≥ 0.32). There were no RFI selection line differences in behavioral and postural responses to the LPS challenge (P ≥ 0.45). Regardless of the RFI selection line, after the LPS challenge gilts laid more (P \u3c 0.0001) and stood less (P \u3c 0.0001). However, there were no differences observed in the percent of time engaged in sitting, eating and drinking (P ≥ 0.16). Regardless of the RFI selection line, gilts laid more (P = 0.0004) and stood and ate less (P \u3c 0.0001) during the first (AM) compared to the second time point (PM). In conclusion, gilts from both RFI selection lines similarly expressed classical sickness behaviors and postures when challenged with LPS

Prevalence of anti-HCV antibody and related risk factors among bleeding disorder patients in Yazd province of Iran

زمینه و هدف: مصرف جایگزین درمانی خون و فرآورده های خونی غربال نشده یا فاکتورهای انعقادی تغلیظ شده ویروس زدایی نشده در بیماران اختلال انعقادی خطر ابتلا به هپاتیت C را در آنها ایجاد می کند. مطالعه حاضر به منظور بررسی فراوانی آنتی بادی بر علیه ویروس هپاتیت C (anti-HCV Ab) و فاکتورهای خطر مربوطه در بیماران اختلال انعقادی استان یزد انجام شد. روش بررسی: در این مطالعه توصیفی-تحلیلی که به روش سرشماری در تابستان 1385 انجام شد، پس از جمع آوری اطلاعات پرسشنامه ای، از 77 بیمار نمونه خون گرفته شد. نمونه های پلاسما با کیت الیزا از نظر آنتی بادی بر علیه ویروس هپاتیت C و سپس نمونه های مثبت با روش تست RIBA (Recombinant Immonoblot Assay) تایید شدند. داده ها با استفاده از آزمون های آماری کای دو و آنالیز رگرسیون لجستیک مورد تجزیه و تحلیل قرار گرفتند. یافته ها: فراوانی آنتی بادی بر علیه ویروس هپاتیت ‍‍C معادل 4/49 (38 بیمار) بدست آمد. بین داشتن فرم شدید بیماری (از نظر نیاز به فرآورده های خونی) (01/0

The effects of hydro-ethanolic extract of Capparis spinosa (C. spinosa) on lipopolysaccharide (LPS)-induced inflammation and cognitive impairment: Evidence from in vivo and in vitro studies

Ethnopharmacological relevance: Capparis spinose (C. spinosa) belonging to Capparaeae, originates from dry areas in the west or central Asia and Mediterranean basin. For thousands of years, C. spinosa has been reported to be used as a therapeutic traditional medicine to relieve various ailments including rheumatism, pain and inflammatory diseases. Aim of the study: There are several studies mentioning that systemic inflammation results in learning and memory impairments through the activation of microglia. The objective of this study was to investigate the effect of C. spinosa on both in vivo and in vitro models of neuroinflammation and cognitive impairment using lipopolysaccharide (LPS). Materials and methods: In vivo: 40 male rats were used in the present study. Cognitive impairment was induced using LPS (1 mg/kg/d; i.p.) for 4 weeks. Treatment with C. spinosa (100 and 300 mg/kg/d; p.o.) was performed 1 h before LPS administration. At the end of the experiment, rats were undergone for behavioral and biochemical analysis. In vitro: Primary microglia isolated from mouse was used in the present study. The cells were pretreated with C. spinosa extract (10�300 μg/ml) and then stimulated with LPS (1 μg/ml). The expression levels of inflammatory and anti-inflammatory cytokines were elucidated using Real-Time PCR and ELISA methods. Results: The escape latency in the Morris water maze test in the LPS group was significantly greater than the control group (p < 0.001), while, in extract-treated groups, it was less than the LPS group (p < 0.001). Additionally, we found that the levels of IL-1β, TNF-α, and iNOS/Arg-1 ratio was also significantly lower in extract-treated groups than the LPS group (p < 0.001). The results revealed that C. spinosa extract significantly reduced the levels of TNF-α, iNOS, COX-2, IL-1β, IL-6, NO and PGE2, and the ratios of iNOS/Arg-1 and NO/urea, following the LPS-induced inflammation in microglia (p < 0.001). Conclusions: Our finding provides evidence that C. spinosa has a neuroprotective effect, and might be considered as an effective therapeutic agent for the treatment of neurodegenerative diseases that are accompanied by microglial activation, such as AD. © 202