Quality of life in children with diabetes and celiac disease: minimal impact of the 'double diagnosis'

Sud S, Marcon M, Assor E, Daneman D and Mahmud FH. Quality of life in children with diabetes and celiac disease: minimal impact of the ‘double diagnosis'. Background: Despite the advent of sensitive testing to detect celiac disease (CD), screening in type 1 diabetes (T1D) remains controversial. Many diabetes clinics are apprehensive about the prospect of introducing a second illness requiring intensive lifestyle changes in patients and families already managing a chronic condition, especially in asymptomatic patients. Objective: To determine the impact of managing CD + T1D on quality of life in families, with attention to the effect of adherence with a gluten‐free diet (GFD) and metabolic control. Patients and Methods: Cross‐sectional assessment using a validated self‐reported quality of life measure: 28 children with biopsy‐proven CD + T1D were compared with 40 subjects with T1D aged 8–18 yr. Parental and child reports were assessed as well as symptoms at the time of CD diagnosis and adherence with a GFD at the quality of life assessment. Results: No significant differences in quality of life were observed between subjects with established CD + T1D and subjects with T1D alone. Parents of children with CD + T1D reported lower social functioning scores than parents of children with T1D (p = 0.03). In the CD + T1D group no differences in quality of life were observed with regard to age at CD diagnosis, CD duration, or on the basis of adherence with a GFD. Conclusions: The additional diagnosis of CD has minimal impact on quality of life in children with T1D; however, parents of CD + T1D children did express greater concern about their child's social functioning.     

The effect of erythropoietin against oxidative damage associated with reperfusion following ovarian detorsion

Objective

To determine the effect of recombinant erythropoietin on serum oxidants and the viability of ischemic ovaries after detorsion.

Study design

A non-randomized single-blind clinical trial was conducted from December 2009 to January 2011 in a University Teaching Hospital affiliated with the School of Medicine, Tabriz University of Medical Sciences. Surgery was carried out on 40 patients, aged 18–35 years, with signs and symptoms of ovarian torsion. The patients were divided into two equal groups: group 1 received recombinant erythropoietin 150 IU/kg subcutaneously during the operation and 72 h after detorsion, and group 2 received no medication. Blood samples were taken before and 72 h after detorsion to determine the plasma levels of malondialdehyde, xanthine oxidase, glutathione, superoxide dismutase, nitric oxide, and total antioxidants. In both groups, the arterial and venous blood supply of the ovary and arterial blood flow resistance were evaluated before surgery and 72 h after detorsion of the ovary. The main outcome measures were improving ovarian blood flow and reducing oxidative damage. SPSS 17.0 was used for statistical analyses.

Results

The levels of malondialdehyde, glutathione, superoxide dismutase, nitric oxide, and total antioxidants 72 h after detorsion were significantly different between the interventional and non-interventional groups (p < 0.001). There was no significant difference in the levels of xanthine oxidase (p = 0.13). The difference between groups in the blood flow of the ovary 72 h after surgery was not statistically significant (p = 0.61).

Conclusion

Recombinant erythropoietin was effective in reducing the oxidative damage of ovarian torsion.     

Supplementation of biotin to sperm preparation medium increases the motility and longevity in cryopreserved human spermatozoa

Purpose

To study the effect of supplementing biotin to sperm preparation medium on the motility of frozen-thawed spermatozoa.

Methods

Semen samples of men attending the University infertility clinic (n = 105) were cryopreserved using glycerol-egg yolk-citrate buffered cryoprotective medium in liquid nitrogen. After a period of two weeks, the semen samples were thawed and the motile spermatozoa were extracted by swim-up technique using Earle’s balanced salt solution (EBSS) medium supplemented with either biotin (10 nM) or pentoxifylline (1 mM). The post-wash motility was observed up to 4 h after incubation.

Results

Both biotin and pentoxifylline supplementation resulted in significant increase in total motility (p < 0.05), progressive motility (p < 0.001) and rapid progressive motility (p < 0.05 v/s biotin and p < 0.01 v/s pentoxifylline) compared to the control at 1 h post-incubation period. Significantly higher percentage of total (p < 0.01, p < 0.05 in biotin and pentoxifylline respectively), progressive (p < 0.001) and rapid progressive motilities (p < 0.01) were observed in these two groups even at 2 h compared to the control. In the control group at 4 h after incubation, ~11% decline in total motility and ~8% decline in progressive motility was observed. However, in both biotin and pentoxifylline group the motility was significantly higher than control (p < 0.001). No significant difference in the motility was observed between biotin and pentoxifylline groups at any of the time intervals studied.

Conclusions

Biotin can enhance the sperm motility and prolong the survival of frozen-thawed semen samples which may have potential benefit in assisted reproductive technology field.     

Enteric disease surveillance under the AFHSC-GEIS: current efforts, landscape analysis and vision forward

The mission of the Armed Forces Health Surveillance Center, Division of Global Emerging Infections Surveillance and Response System (AFHSC-GEIS) is to support global public health and to counter infectious disease threats to the United States Armed Forces, including newly identified agents or those increasing in incidence. Enteric diseases are a growing threat to U.S. forces, which must be ready to deploy to austere environments where the risk of exposure to enteropathogens may be significant and where routine prevention efforts may be impractical. In this report, the authors review the recent activities of AFHSC-GEIS partner laboratories in regards to enteric disease surveillance, prevention and response. Each partner identified recent accomplishments, including support for regional networks. AFHSC/GEIS partners also completed a Strengths, Weaknesses, Opportunities and Threats (SWOT) survey as part of a landscape analysis of global enteric surveillance efforts. The current strengths of this network include excellent laboratory infrastructure, equipment and personnel that provide the opportunity for high-quality epidemiological studies and test platforms for point-of-care diagnostics. Weaknesses include inconsistent guidance and a splintered reporting system that hampers the comparison of data across regions or longitudinally. The newly chartered Enterics Surveillance Steering Committee (ESSC) is intended to provide clear mission guidance, a structured project review process, and central data management and analysis in support of rationally directed enteric disease surveillance efforts.     

Young coconut juice, a potential therapeutic agent that could significantly reduce some pathologies associated with Alzheimer's disease: novel findings

Brains from ovariectomised (ovx) rats can display features similar to those observed in menopausal women with Alzheimer's disease (AD), and oestrogen seems to play a key role. Preliminary studies on young coconut juice (YCJ) have reported the presence of oestrogen-like components in it. The aim of the study was to investigate the effects of YCJ on the AD pathological changes in the brains of ovx rats. Rat groups included sham-operated, ovx, ovx+oestradiol benzoate (EB) and ovx+YCJ. Brain sections (4?μm) were taken and were immunostained with β-amyloid (Aβ) 1-42, glial fibrillary acidic protein (GFAP) (an intermediate neurofilament of astrocytes) and Tau-1 antibodies. Aβ 1-42, GFAP and Tau-1 are considered as reliable biomarkers of amyloidosis, astrogliosis and tauopathy (neurofibrillary tangles), respectively, which in turn are characteristic features associated with AD. The serum oestradiol (E2) level was measured using a chemiluminescent immunoassay technique. YCJ restored the serum E2 to levels significantly (P?相似文献   

A 75-year old man complaining of flank pain and obstructive urinary symptoms: a case report

Benign renal cystic adenoma with out malignant features is a very rare entity. A 75 year old male with obstructive Lower tract symptoms and vague flank pain was admitted and planned for nephrectomy of non functional kidney -due to long term nephrolithiasis- intra operative finding was a cystic hydronephrotic kidney filled by thick mucous secretions which turned out to be a cyst adenoma of kidney with no malignant features.