Year around study of tubular solar still with green almond shells biowaste as energy storage material: energy, economic, and environmental analysis.

Solar-based desalination is one of the prominent contributors to overcoming the water scarcity problems in desert areas and a major alternative to fossil fuel-based desalination methods. The present study focuses on utilizing green almond shells (green almond shells) as energy storage materials in tubular solar still (TSS) to enhance water productivity, energy efficiency, and economic and environmental analyses. Further, this study discusses the yearly water output, annual energy efficiency, and economic and environmental analyses.

Successful Treatment of Transverse Testicular Ectopia by Laparoscopically Assisted Orchiopexy.

Transverse testicular ectopia (TTE) is a rare congenital malformation where both testes descend through the same inguinal canal and are located in the same hemiscrotum. It is usually treated with transseptal orchiopexy. In this article, we report the case of a 1-year-old boy diagnosed with TTE who was successfully treated with laparoscopically assisted orchiopexy by going through the anatomical conventional route.

Birth preparedness and complications readiness among women in disadvantaged rural districts of Ghana.

Introduction: Essentially all women and babies irrespective of their economic and social status should reach their full potential for health and well-being. The study assessed the readiness of mothers and their preparedness for birth across three disadvantaged rural districts in Ghana.

Methods: A multi-centre quantitative survey from January to December 2018 using a multistage sampling approach was employed.

Enhancing the performance of conventional solar still using sensible heat energy storage materials.

The lack of drinkable, safe water is one problem that governments around the world are dealing with. There are many methods for desalinating saltwater, such as solar distillers, which can be used in remote places without access to traditional energy sources to produce distilled water. In this manuscript, two solar stills [conventional solar still (CSS) and CSS with high thermal conductivity material (HTCM)] were researched at the "School of Mechanical Engineering, B.

Laparoscopic Approach to Presacral Recurrence of Sacrococcygeal Teratoma.

A 6-month-old girl was presented to our hospital due to a presacral mass found 5 months after surgery of sacrococcygeal teratoma. The original tumor was a 63 x 50 mm sized round cyst connecting to the coccyx, observed with computed tomography. The initial operation was performed with removal of the tumor along with the coccyx in the prone position.

Incidentally Detected Microcarcinoma of Thyroid in Surgical Specimens of the Goiter in Pediatric Patient: A Case Report.

A 14 year-old girl with a previous medical history of cholecystic polyps was referred to our department with throat discomfort during swallowing. The cervical ultrasound and magnetic resonance imaging revealed a massive polycystic formation with a diameter of 45 × 24 × 31 mm consistent with a right lobe goiter. However, there were no findings for suspected malignancy.

Surgical Treatment of Inguinal Hernia with Prolapsed Ovary in Young Girls: Emergency Surgery or Elective Surgery.

Objective: Inguinal ovarian hernias are common in young girls. Many articles in medical literature recommend early surgery for inguinal ovarian hernia because of the risk of torsion of the prolapsed ovary. However, since many irreducible herniated ovaries in newborn infants and during early infancy undergo spontaneous reduction by the age of 9 months, the policy at our institute is to obtain informed consent from the patient's family and then wait to perform surgery until after 9 months of age.

Protein-losing Enteropathy Caused by Spontaneous Reduction of Intussusception with Meckel's Diverticulum.

Protein-losing enteropathy (PLE) is a relatively rare condition. In this article, we report the case of a 6-year-old boy diagnosed with PLE who developed intussusception, in whom at operation Meckel's diverticulum was identified in his intestine. Spontaneous reduction of intussusception is thought to relate to the mechanism of PLE.

A case of neonatal mature teratoma transformed to malignancy in the neck extending to the mouth floor.

A case with neonatal teratoma originating from the cervicofacial region which transformed to be malignant during treatment is reported. The case is a full-term baby girl with swallowing difficulty and has a mass at the floor of her mouth with the right neck swelling. The mass was revealed to be multi-cystic and extending deep into the sublingual space and protruding outside.

Managing prenatally diagnosed asymptomatic congenital cystic adenomatoid malformation.

Aim: To review our cases of congenital cystic adenomatoid malformation (CCAM) with special emphasis on the management of prenatally diagnosed asymptomatic CCAM (PDA-CCAM).

Methods: A total of 42 consecutive CCAM patients treated between 1990 and 2008 at our institution and affiliated hospitals were divided into four groups, according to whether prenatal diagnosis was made [PD (+) or (-)], whether patients were symptomatic [S (+) or (-)], whether there was any increase in size observed radiologically [R (+) or (-)], and whether surgical resection was performed [X (+) or (-)], to give a symptomatic early surgery group diagnosed prenatally (group A; n = 15): PD (+), S (+), R (+), X (+); an asymptomatic early surgery group diagnosed prenatally (group B; n = 8): PD (+), S (-), R (-), X (+); a conservative observation group diagnosed prenatally (group C; n = 6): PD (+), S (-), R (-), X (-); and a symptomatic surgery group diagnosed postnatally (group D; n = 13): PD (-), S (+), R (unknown), X (+). Patient demographics, effects of surgical stress, histopathology, and outcome were compared between the four groups.

Use of serum insulin-like growth factor-I levels to predict psychiatric non-response to donepezil in patients with Alzheimer's disease.

Objective: Insulin-like growth factor-I (IGF-I) deficiency may be involved in cognitive deficits seen with aging and in neurodegenerative diseases such as Alzheimer's disease (AD). This study was aimed at investigating whether non-responder to donepezil could be predicted using decreased serum levels of IGF-I in AD patients.

Design: This study involved 106 elderly subjects: 50 patients with AD and 56 age-matched controls without dementia.

TGF-beta isoform signaling regulates secondary transition and mesenchymal-induced endocrine development in the embryonic mouse pancreas.

Transforming growth factor-beta (TGF-beta) superfamily signaling has been implicated in many developmental processes, including pancreatic development. Previous studies are conflicting with regard to an exact role for TGF-beta signaling in various aspects of pancreatic organogenesis. Here we have investigated the role of TGF-beta isoform signaling in embryonic pancreas differentiation and lineage selection.

Serum monocyte chemotactic protein-1 levels in congenital diaphragmatic hernia.

To measure serum monocyte chemotactic protein-1 (MCP-1) in patients with congenital diaphragmatic hernia (CDH) and investigate its relationship to the development of persistent pulmonary hypertension (PPH). Serum MCP-1 was measured in 13 neonates with high risk for CDH at the time of diagnosis and postoperatively, and in five age-matched controls using an ELISA system. The 13 CDH subjects were divided into four groups according to the presence of PPH and outcome.

Mesenchymal epimorphin is important for pancreatic duct morphogenesis.

Epithelial-mesenchymal interactions are crucial for the proper development of many organs, including the pancreas. Within the pancreas, the ducts are thought to harbor stem/progenitor cells, and possibly to give rise to pancreatic ductal carcinoma. Little is known about the mechanism of formation of pancreatic ducts in the embryo.

Tissue adhesives for repairing inguinal hernia: a preliminary study.

Aim: To investigate the efficacy of tissue adhesives for closing the orifice of the inguinal hernia sac (IHS) as an alternative method for treating inguinal hernia.

Methods: Five-week-old male Lewis rats (n=4) were used, because Lewis rats have a large patent IHS. The rats were divided into 9 groups (n=6 in each) according to the type of tissue adhesive used: G1, fibrin glue (Beriplast); G1b, Beriplast plus blood; G2, microfibrillar collagen hemostat (Avitene); G2b, Avitene plus blood; G3, fibrinogen-based sealant (TachoComb); G3b, TachoComb plus blood; G4, synthetic absorbable sealant (Advaseal); G5, bilateral single port laparoscopic injection of octylcyanoacrylate (Dermabond); and G6, sham operation (control group).

Synergistic endocrine induction by GLP-1 and TGF-beta in the developing pancreas.

Objectives: Glucagon-like peptide-1 (GLP-1) is known to stimulate glucose-dependent insulin production and secretion by pancreatic beta-cells. Preliminary evidence suggests that GLP-1 may also influence endocrine differentiation from pancreatic progenitor cells. Additionally, TGF-beta signaling can also control endocrine differentiation by both inhibiting proliferation and enhancing differentiation of endocrine progenitor cells to become mature beta-cells.

Cross-talk between bone morphogenetic protein and transforming growth factor-beta signaling is essential for exendin-4-induced insulin-positive differentiation of AR42J cells.

A key goal of cellular engineering is to manipulate progenitor cells to become beta-cells, allowing cell replacement therapy to cure diabetes mellitus. As a paradigm for cell engineering, we have studied the molecular mechanisms by which AR42J cells become beta-cells. Bone morphogenetic proteins (BMPs), implicated in a myriad of developmental pathways, have not been well studied in insulin-positive differentiation.

Laparoscopic injection of dermabond tissue adhesive for the repair of inguinal hernia: short- and long-term follow-up.

Purpose: Is laparoscopic injection of 2-octyl-cyanoacrylate tissue adhesive (Dermabond: Db) into the inguinal hernia sac (IHS) effective for inguinal hernia repair?

Methods: Thirty male 4-week-old Lewis rats were used as subjects for this study. In the right Db (R-Db) group (n = 10), a fine catheter was passed through an 18-guage indwelling intravenous cannula inserted in the right lower quadrant, and 0.2 mL Db was injected into the right IHS under laparoscopic control.

Laparoscopically assisted anorectovaginoplasty for selected types of female anorectal malformations.

Purpose: The aim of this study was to describe laparoscopically assisted anorectovaginoplasty (LAARVP) for the repair of selected types of female anorectal malformation.

Methods: Five cases (case 1, rectovaginal fistula with a high rectum; case 2, rectovestibular fistula with double vagina; case 3, rectovestibular fistula with absent vagina; case 4, anovestibular fistula with absent vagina; case 5, cloaca) were reviewed.

Results: Patient 4 had undergone a posterior sagittal anorectoplasty without vaginoplasty at another hospital after misdiagnosis of simple anovestibular fistula.

Huge lymphangioma of the tongue: a case report.

Lymphangioma of the tongue is relatively rare and may cause facial structural deformity. Using a combination of a V-shaped and central resection, we successfully treated a 6-year-old girl who had massive lymphangioma of the tongue. Postoperatively, her tongue was located completely within her mouth with good cosmetic results.

Delayed diagnosis of anomalous origin of the left coronary artery 16 years after mitral valve replacement.

Mitral insufficiency caused by ischemia is frequently found in anomalous origin of the left coronary artery from the pulmonary artery. We report a case of a 25-year-old woman who was diagnosed to have anomalous origin of the left coronary artery from the pulmonary artery and had successful left internal mammary artery bypass grafting 16 years after mitral valve replacement for mitral insufficiency of an unknown cause in her childhood.

[A case report: an elderly patient surviving conservative surgical repair of ventricular septal perforation (VSP) with using Swan-Ganz catheter in order to close VSP temporarily].

A 81-year-old female was referred to our hospital for VSP. Preoperative catheterization showed that pulmonary arterial pressure (PAP) was 50 mmHg over in systole, and L-R shunt rate was 63.4%.

[Surgical treatment of ruptured descending aortic aneurysm to the right extra thoracic space: a case report].

A fifty-nine year-old woman was emergently admitted to our hospital for the aneurysm in descending aorta. She complained of severe back pain and dysphagia, and showed extreme hypotension. Aortic angiography was performed immediately.

[Recanalization of saphenous vein graft occlusion after CABG using a newly designed coronary wire].

A 57-year-old male underwent coronary bypass grafting, consisting of sequentially grafting of saphenous vein grafts to the diagonal and left descending arteries and the right coronary artery. On the 12th postoperative day, he had chest pain and ECG showed significant ST elevation on the V1-5 leads. Subsequently, PTCR was performed, however, the occlusion of the graft between the diagonal artery and the left descending artery remained.