Intravascular histiocytosis presenting with extensive vulvar necrosis

Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/73547/1/j.1600-0560.2008.01185.x.pd

Experiences during the first four years of a postpartum perineal clinic in the USA

ObjectiveTo assess the characteristics of patients seen at a postpartum perineal clinic in the USA during the first 4 years of its existence, and to identify factors contributing to the clinic’s success.MethodsIn a retrospective study, the charts of patients presenting to the clinic between July 1, 2007, and June 30, 2011, were reviewed for presenting complaint, findings, treatment, number of visits, and referral source. Strategies that led to successful clinic implementation were reviewed.ResultsA total of 247 patients were seen during the 4‐year period. Indications for referral included lacerations, pain, urinary and fecal incontinence, and fistulas. The most common referral indication was a third‐ or fourth‐degree laceration, which affected 154 (62.3%) patients. Overall, 53 (21.5%) patients required a procedure, of whom 20 (8.1%) underwent surgery. Most women were counseled about pelvic floor exercises, and 39 (15.8%) were referred for pelvic floor physical therapy. Nurse‐led triage, patient education, and follow‐up were key to the success of the program.ConclusionThe postpartum perineal clinic is sustainable and offers an opportunity for early assessment and treatment of pelvic floor dysfunction after a complicated vaginal delivery.Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/135192/1/ijgo68.pd

A longitudinal analysis of trends in the number of positive cases and swabbing activities during the first eighteen months of the COVID-19 pandemic in Malta

In March 2020, at the onset of the COVID-19 pandemic teams were set up to execute the processes needed to implement COVID-19 related activities. The Helpline team was responsible for the booking of appointments for swabbing, the first step in the process. The Helpline also received calls from the public for other reasons.peer-reviewe

The national helpline during the COVID-19 pandemic : a pillar of support for the public

Soon after the onset of the COVID-19 pandemic in Malta in March 2020, the number of calls from the public escalated so much that a helpline service, Helpline 111, was set at a private call centre. Calls from the public were answered by a team of trained agents, supported onsite by officials from the Public Health Response Team. The reasons for the calls varied and guidelines for answering the calls were continuously updated in line with the current standards and mitigation measures.peer-reviewe

Fecal incontinence in pregnancy and post partum

ObjectiveTo assess the prevalence of fecal incontinence (FI) during pregnancy and post partum, and to determine any associations with demographic and birth variables.MethodsSecondary analysis of 240 primiparous women conducted during pregnancy and post partum. Women were asked at various time points if they had lost control over their stool or bowel movements, and if they were practicing Kegel exercises. Associations of bowel symptoms with demographic and birth data were evaluated.ResultsMost participants were white (87%), with a median age of 30 years (range, 18â 42 years). Women who reported fecal incontinence at 1 year were more educated than those who did not report it. No other demographic or birth data were associated with fecal incontinence at 1 year.ConclusionsPrevalence of FI during pregnancy and post partum is low and not linked to lowâ risk birth. Furthermore, when FI occurs it is often sporadic. This should be reassuring to patients and providers alike.Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/135542/1/ijgo236.pd

IL22 regulates human urothelial cell sensory and innate functions through modulation of the acetylcholine response, immunoregulatory cytokines and antimicrobial peptides: assessment of an in vitro model.

Human urinary disorders are generally studied in rodent models due to limitations of functional in vitro culture models of primary human urothelial cells (HUCs). Current HUC culture models are often derived from immortalized cancer cell lines, which likely have functional characteristics differ from healthy human urothelium. Here, we described a simple explant culture technique to generate HUCs and assessed their in vitro functions. Using transmission electron microscopy, we assessed morphology and heterogeneity of the generated HUCs and characterized their intercellular membrane structural proteins relative to ex vivo urothelium tissue. We demonstrated that our cultured HUCs are free of fibroblasts. They are also heterogeneous, containing cells characteristic of both immature basal cells and mature superficial urothelial cells. The cultured HUCs expressed muscarinic receptors (MR1 and MR2), carnitine acetyltransferase (CarAT), immunoregulatory cytokines IL7, IL15, and IL23, as well as the chemokine CCL20. HUCs also expressed epithelial cell-specific molecules essential for forming intercellular structures that maintain the functional capacity to form the physiological barrier of the human bladder urothelium. A subset of HUCs, identified by the high expression of CD44, expressed the Toll-like receptor 4 (TLR4) along with its co-receptor CD14. We demonstrated that HUCs express, at the mRNA level, both forms of the IL22 receptor, the membrane-associated (IL22RA1) and the secreted soluble (IL22RA2) forms; in turn, IL22 inhibited expression of MR1 and induced expression of CarAT and two antimicrobial peptides (S100A9 and lipocalin-2). While the cellular sources of IL22 have yet to be identified, the HUC cytokine and chemokine profiles support the concept that IL22-producing cells are present in the human bladder mucosa tissue and that IL22 plays a regulatory role in HUC functions. Thus, the described explant technique is clearly capable of generating functional HUCs suitable for the study of human urinary tract disorders, including interactions between urothelium and IL22-producing cells

Antibodies Used in the Study.

#<p>A volume of 5 µL of the indicated dilution was used.</p><p>Antibodies Used in the Study.</p

Primer Sequences.

<p>Primer Sequences.</p