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OBJECTIVE: Kidney transplantation (KT) might be difficult for underweight kids (under 15 kg). Our goal was to convey information on KT in underweight children. PATIENTS AND METHODS: The study’s target population consisted of children (age 18) weighing 15 kg or fewer who received KT at our facility between January 2018 and June 2021. A retrospective analysis was performed on demographic and clinical data, including age, gender, primary disease, pretransplant dialysis status, recipient weight, recipient body mass index (BMI), surgical approach type (intraperitoneal/extraperitoneal), complications, graft status (functioning/failed), patient survival, and immunological data. RESULTS: There were 94 pediatric KTs completed. Thirty-three patients were included when the selection criteria were applied. The mean recipient weight was 11.45 [6.7-15] kg, and the average patient age was 3.36 [1-7]. Three (9.9%) patients had kidney transplants from dead adult donors, whereas thirty (90.1%) patients underwent live donor kidney transplantation (LDKT). While the intraperitoneal (IPA) technique was used in 19 cases, the extraperitoneal (KT) strategy was used on 14 patients (EPA). The donor BMI was 28.24 [19.6-42] kg/m2, and the mean donor weight was 78.13 [55-109] kg. Bridectomy was necessary because five individuals experienced ileus. IPA was performed in each of these patients during LDKT. Following IPA, a 2-year-old patient with a BMI of 16 kg/m2 had renal allograft compartment syndrome and required graft nephrectomy. CONCLUSIONS: Pediatric patients weighing 15 kg or fewer can get kidney transplants successfully. Gastrointestinal problems are relatively uncommon with EPA, even though there is no agreement on the best surgical strategy.

WOS:000696562600111 Q1

WOS: 000417379400007, Objectives: Pycnogenol (R) (PYC (R)), a standardized extract from the bark of Pinus maritima, consists of different phenolic compounds. PYC (R) has shown to have protective effects on chronic diseases such as diabetes, asthma, cancer, and immune disorders. The aim of this study was to determine the effects of PYC (R) against the DNA damage and biochemical changes in blood, liver, and lung tissues of ischemia-reperfusion (IR)-induced Wistar albino rats. Materials and Methods: A sham group, IR injury-induced group, and IR+PYC (R) group were formed. Ischemia was induced and sustained for 45 min, then the ischemic liver was reperfused, which was sustained for a further 120 min at the end of this period. After anesthesia and before the IR inducement, 100 mg/kg PYC (R) was given to the IR+PYC (R) group through intraperitoneal injections. The total oxidant (TOS) and total antioxidant status (TAS), total thiol levels (TTL), advanced oxidation protein products (AOPP), and biochemical parameters [myeloperoxidase (MPO), aspartate aminotransferase (AST), alanine aminotransferase (ALT) and lactate dehydrogenase (LDH)] in the rats were analyzed using spectrophotometric methods and DNA damage was assessed using single-cell gel electrophoresis. Results: The levels of TOS, TTL, MPO, AOPP, ALT, AST, and LDH were significantly decreased in the IR+PYC (R) group compared with the IR group (p

The aim of adipose tissue engineering is creating autologus vascularized fat tissue to be used for practical soft tissue reconstruction in human clinic. Unfortunately, in practice, long-term results of fat transplantation are often untrustworthy and unreliable, to overcome this problem different many lipoinjection techniques developed in the last 20 years. Centrifuge is a fundamental stepin the preparation of adipose tissue. We focused on some cell markers especially MSCs markers and histological structural properties after with lipokit centrifugation and without lipokit centrifugation of adipose tissue obtained by liposuction by this new technique. Adipose tissue was taken by liposuction and separates to two portions. One of them is centrifugated by Lipokit machine (C+) has a micro filter and the other is not (C-). After centrifugation smear slides and paraffin sections were prepared from these tissues. These slides were stained with H&E and Toluidine Blue. Paraffin sections were immunohistochemically stained with CD34, von Willebrand Factor, CD73, CD90 and CD105. Smear preparations showed a continuous three dimensional plasma membrane appearance of adipocytes. C+ and C- showed expression of CD34, von Willebrand Factor, CD73, CD90, CD105. C+ seems to have more free cells expressing than C-. While passing the filter of Lipokit, large adipocytes and connective tissue parts disintegrate and thus increases the surface area of lipoaspirate. Lipokit® machine release the group cells which are necessary for angiogenesis and they become more freely to construct angiogenesis. El objetivo de la ingeniería del tejido adiposo es la creación de tejido graso vascularizado autólogo para ser utilizado en clínica humana para la reconstrucción de tejido blando. Desafortunadamente en la práctica, los resultados a largo plazo del trasplante de grasa son poco fiables y no seguros; para superar este problema, se han desarrollado en diferentes países, en los últimos 20 años, variadas técnicas de lipoinyección. La centrifugación es un paso fundamental en la preparación del tejido adiposo. Nos hemos centrado en algunos marcadores, especialmente, de células precursoras mesenquimales y propiedades histológicas estructurales después de la centrifugación mediante Lipokit y sin la centrifugación por Lipokit del tejido adiposo obtenido mediante liposucción. El tejido adiposo fue tomado por liposucción y se separó en dos porciones. Una se centrifugó mediante el sistema Lipokit (C +), con un microfiltro y la otro no (C-). Después de centrifugación, muestras del frotis y secciones de parafina se prepararon a partir de estos tejidos. Los frotis se tiñeron con H&E y azul de toluidina. Las secciones de parafina se tiñeron inmunohistoquímicamente con CD34, factor de von Willebrand, CD73, CD90 y CD105. Las preparaciones de los frotis mostraron una apariencia tridimensional continua de la membrana plasmática de los adipocitos. Tanto en C+ y C- se observó la expresión de CD34, factor de von Willebrand, CD73, CD90 y CD105. En C+ parecen expresarse más células libres que en C-. Cuando se utilizó el filtro de Lipokit, los adipocitos grandes y partes del tejido conectivo se desintegraron, por lo tanto aumentó el área de superficie de lipoaspirado. El sistema Lipokit® libera los grupos celulares que son necesarios para la angiogénesis y se hacen más libres para promoverla.