Minimally invasive surgery for pilonidal disease: Outcomes of the Gips technique-A systematic review and meta-analysis.

Background: Pilonidal disease is a common inflammatory condition that significantly impacts quality of life. Currently, there is a tendency to favor minimally invasive procedures. The present review aims to summarize the evidence and assess the outcomes of the Gips procedure.

Immediate and late inflammatory and bone healing response post implantation of self-tapping and self-drilling osteosynthesis screws.

The aim of this study was to comparatively analyse osseointegration after the implantation of self-tapping screws (STS) and self-drilling screws (SDS). Thus, 24 four-month-old male Wistar rats, received SDS and STS screws in their left and right tibias, respectively. Sample collection was performed immediately at 0 hours (0h), two, seven, and 21 days after implantation (2d, 7d, 21d).

Short and Medium-term Outcomes of Omphalocele and Gastroschisis: A Survey from a Tertiary Center.

Objective:  To characterize and compare the outcomes of omphalocele and gastroschisis from birth to 2 years of follow-up in a recent cohort at a tertiary center.

Methods:  This is a retrospective clinical record review of all patients with gastroschisis and omphalocele admitted to the Neonatal Intensive Care Unit between January 2009 and December 2019.

Results:  There were 38 patients, 13 of whom had omphalocele, and 25 of whom had gastroschisis.

Massive sacrococcygeal teratoma in a preterm infant.

In extreme preterm infants, massive congenital sacrococcygeal teratomas with great hemodynamic commitment may be a situation for limitation of care.

A fibrinolytic snake venom metalloproteinase, mutalysin-II, with antiplatelet activity and targeting capability toward glycoprotein GPIbα and glycoprotein GPVI.

Glycoprotein (GP)Ib that binds von Willebrand factor (vWF) and glycoprotein (GP)VI, that binds collagen play a significant role in platelet activation and aggregation, and are potential targets for antithrombotic treatment. They are targeted by snake venom proteinases. The effect of a such proteinase, mutalysin-II, on platelet aggregation was examined using washed human platelets and platelet-rich plasma.

Atroxlysin-III, A Metalloproteinase from the Venom of the Peruvian Pit Viper Snake (Jergón) Induces Glycoprotein VI Shedding and Impairs Platelet Function.

Atroxlysin-III (Atr-III) was purified from the venom of . This 56-kDa protein bears N-linked glycoconjugates and is a P-III hemorrhagic metalloproteinase. Its cDNA-deduced amino acid sequence reveals a multidomain structure including a proprotein, a metalloproteinase, a disintegrin-like and a cysteine-rich domain.

Simultaneous Testicular and Appendix Testis Torsion: A Novel Clinically Relevant Association.

Torsion of the appendix testis (TAT) and testicular torsion (TT) are the most common causes of acute scrotum in the pediatric population. They usually present as separate conditions and have distinct managements. We report a unique case of a 16-year-old boy with concomitant TAT and TT.

Herlyn-Werner-Wunderlich Syndrome: Report of a Prenatally Recognised Case and Review of the Literature.

Herlyn-Werner-Wunderlich syndrome, defined by the triad of uterus didelphys, obstructed hemivagina and ipsilateral renal agenesis, is a rare Mullerian malformation, usually diagnosed after menarche, when symptoms related to hematocolpos arise. Rarely, this malformation is diagnosed in the neonatal period, normally following prenatal diagnosis of renal agenesis. Herein, a case recognized on prenatal imagiology that underwent surgery on the fourth day of life is reported.

Snake venom components in medicine: From the symbolic rod of Asclepius to tangible medical research and application.

Both mythologically and logically, snakes have always fascinated man. Snakes have attracted both awe and fear not only because of the elegant movement of their limbless bodies, but also because of the potency of their deadly venoms. Practically, in 2017, the world health organization (WHO) listed snake envenomation as a high priority neglected disease, as snakes inflict up to 2.

Measuring otoplasty outcome: Expanding the validity to caregivers' perspective and to Portuguese-speaking children.

Objective: The GBI (Glasgow Benefit Inventory) and the GCBI (Glasgow Children's Benefit Inventory) are used to evaluate patient-reported Health-Related Quality of Life (HRQoL) following otoplasty for prominent ears. The aim of this study was to validate them through patients' and caregivers' perspectives and in Portuguese language versions.

Study Design: After translation to Portuguese, the GBI and the GCBI were applied to patients (n = 255) who underwent otoplasty throughout a five-year span and to their caregivers, respectively.

Biliary Atresia - Clinical Series.

Introduction: Biliary atresia is the main cause of death by hepatic failure and the main indication for liver transplant in children. This study aims to analyze the population with this diagnosis, treated between 2000 and 2015 at Hospital de São João.

Material And Methods: Descriptive, observational, and retrospective study, including the patients with biliary atresia, diagnosed and treated between January 1, 2000 and December 31, 2015.

The spatial molecular pattern of integrin recognition sites and their immobilization to colloidal nanobeads determine α2β1 integrin-dependent platelet activation.

Collagen, a strong platelet activator, is recognized by integrin α2β1 and GPVI. It induces aggregation, if added to suspended platelets, or platelet adhesion if immobilized to a surface. The recombinant non-prolylhydroxylated mini-collagen FC3 triple helix containing one α2β1 integrin binding site is a tool to specifically study how α2β1 integrin activates platelet.

Trans-umbilical laparoscopic-assisted appendectomy in the pediatric population: comparing single-incision and 2-trocar techniques.

Introduction: Trans-umbilical laparoscopic-assisted appendectomy (TULAA) combines advantages of open surgery with benefits of laparoscopy and can be performed either by single-incision or with two trocars; the present study aims to compare outcomes and cost of these techniques in a pediatric serie.

Material And Methods: Patients undergoing TULAA between July 2013 and June 2014 were retrospectively reviewed. There were two groups: A (single-incision) - one umbilical trocar for a telescope with inbuilt working channel; and B (2-trocar) - one umbilical trocar for a 'standard' telescope plus a supra-pubic trocar for instruments.

Correction: Dramatic and concerted conformational changes enable rhodocetin to block α2β1 integrin selectively.

[This corrects the article DOI: 10.1371/journal.pbio.

Dramatic and concerted conformational changes enable rhodocetin to block α2β1 integrin selectively.

The collagen binding integrin α2β1 plays a crucial role in hemostasis, fibrosis, and cancer progression amongst others. It is specifically inhibited by rhodocetin (RC), a C-type lectin-related protein (CLRP) found in Malayan pit viper (Calloselasma rhodostoma) venom. The structure of RC alone reveals a heterotetramer arranged as an αβ and γδ subunit in a cruciform shape.

BOTOX-A injection of salivary glands for drooling.

Background And Purpose: Drooling is a challenging entity to manage. Botulinum toxin A (BOTOX-A) infiltration of salivary glands is a promising alternative to surgical treatment. This study aims to assess the outcome of BOTOX-A salivary glands infiltration in children with drooling.

Minimal access surgery in the management of pediatric urolithiasis.

Background: In contrast to adult patients, a relatively large number of open surgical procedures are still needed in the treatment of urolithiasis in children. Since almost all open surgical techniques may be reproduced by minimal access surgery (MAS), there is a rationale to apply the latter in the management of pediatric urolithiasis. Our study aimed to assess the feasibility and outcome of MAS in the treatment of pediatric urinary calculi.

Neutralization of toxicological activities of medically-relevant Bothrops snake venoms and relevant toxins by two polyvalent bothropic antivenoms produced in Peru and Brazil.

Snakebite envenoming is a neglected public pathology, affecting especially rural communities or isolated areas of tropical and subtropical Latin American countries. The parenteral administration of antivenom is the mainstay and the only validated treatment of snake bite envenoming. Here, we assess the efficacy of polyspecific anti-Bothrops serum (α-BS) produced in the Instituto Nacional de Salud (INS, Peru) and at the Fundação Ezequiel Dias (FUNED, Brazil), to neutralize the main toxic activities induced by five medically-relevant venoms of: Bothrops atrox, B.