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Diabetic foot ulcers (DFUs) are a common and serious complication of diabetes mellitus that is associated with increased morbidity and mortality, as well as substantial economic burden for the health care system. The standard of care for DFUs includes pressure off-loading, sharp debridement, and wound moisture balance, along with infection control and management of peripheral arterial disease. A variety of advanced modalities that target distinct pathophysiological aspects of impaired wound healing in diabetes are being studied as possible adjunct therapies for difficult to heal ulcers. These modalities include growth factors, stem cells, cultured fibroblasts and keratinocytes, bioengineered skin substitutes, acellular bioproducts, human amniotic membranes, oxygen therapy, negative pressure wound therapy, and energy therapies. Additionally, the use of advanced biomaterials and gene delivery systems is being investigated as a method of effective delivery of substances to the wound bed. In the present narrative review, we outline the latest advances in the nonpharmacological management of DFUs and summarize the efficacy of various standard and advanced treatment modalities.
The genetic reasons of total fertilization failure (TFF), especially regarding suspected oocyte-related factors, are largely unknown. Only
,
and
mutations have been shown to result in human fertilization failure. The aim of this study is to report a new
mutation which causes female infertility and total fertilization failure.
A patient presenting TFF after two failed cycles was included. In the first cycle, 13 oocytes were obtained, all of which were inseminated by IVF, but there was no sign of fertilization. In the second cycle, 11 oocytes were obtained, 8 of which were matured; however, none were fertilized upon ICSI and ICSI-AOA. Peripheral blood samples were taken from the patient and her family members. The whole-exome sequencing was performed on them.
We identified two heterozygous missense variants
(NM_153447.4 c.1598G > C and 1919 T > G; p.Arg533Pro and Leu640Arg) which could cause the incidence of TFF. The first mutation of c.1598G > C (p.Arg533Pro) was inherited from her father and the second mutation of c.1919T > G (Leu640Arg) was inherited from her mother. The sister with normal fertility did not carry these variants.
A new
mutation causes female infertility and the incidence of TFF.
A new NLRP5 mutation causes female infertility and the incidence of TFF.
Childhood obesity is among the leading public health challenges, worldwide.
To examine the association between children's adherence to the Mediterranean diet (MD) and weight status taking into account family structure and related behaviors.
1728 primary-school Greek students (46% males), from Athens metropolitan area, island of Crete, and the Peloponnese region, were enroled during school years 2014-2016. Children and their parents completed questionnaires which, among others, recorded family structure (i.e., married/cohabited, divorced, single parent, and widowed), dietary and lifestyle habits. Adherence to the MD was assessed through the KIDMED score (range - 4 to 12). Children's body mass index was calculated and classified as normal, overweight/obese, according to the International Obesity Task Force classification. The working sample was 1142 children (44% males) with a recorded family structure.
The prevalence of overweight was 21.7% and obesity was 5.0%; overweight/obesity prevalence was higher among males than females (32.4% vs. 23.3%;
< 0.001). Overweight/obese children had a lower KIDMED score compared to normal weight (median (range) 4 (-2, 11) vs. 5 (-1, 10),
= 0.05). An inverse association between KIDMED score and children's weight status (odds ratio (OR) (95% confidence interval (CI)) 0.95 (0.89-0.99)) was observed. Interaction between family structure and KIDMED was observed (
< 0.001); stratified analysis revealed that in children from nuclear families the KIDMED score was inversely associated with the likelihood of overweight/obesity (OR (95% CI) 0.95 (0.88-1.00)), whereas in children from single-parent families it was not (OR (95% CI) 0.94 (0.79-1.12)).
Adherence to the MD plays a protective role against childhood overweight/obesity, particularly among children living in nuclear families.
Adherence to the MD plays a protective role against childhood overweight/obesity, particularly among children living in nuclear families.
Prostate cancer (PC) is the most common non-cutaneous malignancy among men in the western world. However, heterogeneity remains a pressing clinical problem.
The least absolute shrinkage and selection operator (LASSO) was used to screen the prognostic signature. Weighted correlation network analysis (WGCNA) was used to identify the target genes associated with high-risk characteristics. this website Gene set enrichment analysis was used to suggest the molecular mechanism of
in PC. In addition,
experiments were carried out to validate the role of
in PC.
Ten DNA methylation sites were selected as the prognostic signature. A high expression of
was associated with a poor prognosis in PC patients. The effect of
in PC was related to
, and
facilitates the proliferation, migration, invasion, and metastasis of PC cells.
We developed a DNA methylation 10-CpG prognostic signature to predict the prognosis of PC patients. And the high expression of
in PC may be related to poor prognosis.
We developed a DNA methylation 10-CpG prognostic signature to predict the prognosis of PC patients. And the high expression of MYBL2 in PC may be related to poor prognosis.In rare cases, cervical ectropion causes symptoms such as abundant leucorrhoea, postcoital bleeding, recurrent cervicitis, pelvic pain, and dyspareunia. Cryotherapy is a commonly used treatment for symptomatic cervical ectropion. We assessed the impact of cryotherapy on sexual function and quality of life among patients with symptomatic cervical ectropion. In this prospective observational study, 73 patients were assessed before and six months after cryotherapy treatment using the Female Sexual Function Index (FSFI) and Short Form-12 Health Survey questionnaires. The double-freeze cryotherapy procedure was performed using a cryotherapy unit, and liquid nitrogen was used as a refrigerant. The mean physical and mental quality of life scores were significantly improved after treatment. With the exception of the pain domain, the overall and domain FSFI scores exhibited no significant differences before and after cryotherapy. The sexual pain domain scores were significantly increased after treatment. There was a statistically significant improvement in vaginal discharge, pelvic pain, and postcoital bleeding symptoms after the cryotherapy.
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