omega braun

Sphagneticola trilobata (L.) Pruski is a perennial creeping herb of the Asteraceae family, which is native to South America. It was introduced into Southern China as a groundcover in the 1970s (Zhang et al. 2023). Now it is mainly used for folk medicine to treat various kinds of inflammatory, incuding joint pain, rheumatic diseases, arthritis, in addition to treating persistent wounds, ulcers, and edemas (Gonçalves et al. 2022). In February and November 2023, powdery mildew symptoms were observed on 60% of S...

Acalypha indica L. is an annual erect herb of the Euphorbiaceae family. This plant is found widely in the tropics and parts of Africa and Asia (Chakraborty et al. 2023). In China, A. indica is a vegetable and also used as a folk medicine due to its antipyretic and hemostatic, antibacterial and anti-inflammatory properties. In February 2022 and 2023, powdery mildew symptoms were observed on 70% of A. indica plants on the Hainan Medical University campus (19° 58' 53″ N; 110° 19' 47″ E) in Haikou, Hainan Province, China...

We couple halide vapor phase epitaxy (HVPE) growth of III-V materials with liftoff from an ultrathin carbon release layer to address two significant cost components in III-V device - epitaxial growth and substrate reusability. We investigate nucleation and growth of GaAs layers by HVPE on a thin amorphous carbon layer that can be mechanically exfoliated, leaving the substrate available for reuse. We study nucleation as a function of carbon layer thickness and growth rate and find island-like nucleation. We then study various GaAs growth conditions, including V/III ratio, growth temperature, and growth rate in an effort to minimize film roughness...

The forage legume phasey bean Macroptilium lathyroides (L.) Urb. is an annual or short-lived perennial of the family Fabaceae. It is native to the tropical and subtropical areas from North to South America, and is naturalized throughout the tropics and subtropics of the world (Tobisa and Nakano 2019). It is mainly used for forage, green manure, and slope protection (Silva et al. 2018). In addition, the nitrogen fixation ability of this plant can also improve the soil. In February 2022 and January 2023, powdery mildew symptoms were observed on 70% of M...

Vernonia cinerea (L.)Less. is an annual herbaceous plant of the Asteraceae family, which is widely distributed throughout Southeast Asia, India, and the tropical and subtropical regions of China. This herb is known to contain various bioactive compounds and is commonly used in traditional system of medicine in China and India (Singh et al. 2021). During the spring of 2022 and 2023, powdery mildew symptoms were observed on 70% of V. cinerea plants on the Hainan Medical University campus (19° 58' 53″ N; 110° 19' 47″ E) in Haikou, Hainan Province, China...

In digital culture and its global economy, images circulate transnationally and shape cultural ideas about social and existential issues. While there is growing interest in death online, few studies have investigated the role of visual material in different forms of communication in this field. In this article, we examine the depiction of dying and death in stock photographs tagged with "palliative care" drawing on an image corpus of 618 photographs. Stock photographs are images produced for commercial purposes that are stored in databases by agencies on the Internet...

Radiolabeled heterobivalent peptidic ligands (HBPLs) are a highly promising compound class for the sensitive and specific visualization of tumors as they often exhibit superior properties compared to their monospecific counterparts and are able to concomitantly or complementarily address different receptor types. The combination of two receptor-specific agents targeting the epidermal growth factor receptor (EGFR) and the integrin αv β3 in one HBPL would constitute a synergistic combination of binding motifs as these two receptor types are concurrently overexpressed on several human tumor types and are closely associated with disease progression and metastasis...

Gastro-oesophageal reflux disease (GORD) after one anastomosis gastric bypass (OAGB) remains a concern. We reviewed the current literature on revisional surgery after OAGB for GORD. MEDLINE, EMBASE, and PubMed databases were searched. We identified 21 studies, appraising 13,658 OAGB patients. A total of 230 (1.6%) patients underwent revisional surgery for GORD. Revision to Roux-en-Y configuration was performed in 211 (91.7%) patients. Six (2.6%) patients had a Braun entero-enterostomy added to the OAGB. Thirteen (5...

The current phenomenological-qualitative study explored the meaning of death and dying from a Jordanian-Muslim perspective. Data were collected through face-to-face interviews with eight patients and five family caregivers, then analyzed following the Braun and Clarke steps. The analysis revealed two main themes; confronting death and preparing for a good death. The experience of terminal illness compelled the patients and their family caregivers to think of imminent death and want to prepare for it. On the other hand, Muslim terminally-ill patients accepted death and surrendered to God's decree; however, they feared the unknown of the dying experience...

The epidermal growth factor receptor (EGFR) is closely associated with tumor development and progression and thus an important target structure for imaging and therapy of various tumors. As a result of its important role in malignancies of various origins and the fact that antibody-based compounds targeting the EGFR have significant drawbacks in terms of in vivo pharmacokinetics, several attempts have been made within the last five years to develop peptide-based EGFR-specific radioligands based on the GE11 scaffold...

Sonchus wightianus DC. is a perennial plant of the Asteraceae family, which is native to Nepal (Veena et al. 2021). In China, S. wightianus is distributed throughout Hainan Province and is commonly used for edible and medicinal purposes. During the spring of 2021 and 2022, powdery mildew symptoms were observed on 70% of S. wightianus plants on the Hainan Medical University campus (19° 58' 53″ N; 110° 19' 47″ E) in Haikou, Hainan Province, China. Powdery mildew colonies covered the leaf surfaces and stems of affected plants, causing discoloration and defoliation...

Schiff bases represent an essential class in organic chemistry with antitumor, antiviral, antifungal, and antibacterial activities. The synthesis of Schiff bases requires the presence of an organic base as a catalyst such as piperidine. Base-free synthesis of organic compounds using a heterogeneous catalyst has recently attracted more interest due to the facile procedure, high yield, and reusability of the used catalyst. Herein, we present a comparative study to synthesize new Schiff bases containing indole moieties using piperidine as an organic base catalyst and Au@TiO2 as a heterogeneous catalyst...

Physical inactivity across the lifespan is a growing public health concern affecting the cardiovascular, musculoskeletal, and central nervous system. Data on the effects of dietary antioxidants as neuroprotective treatments when physical activity levels are impaired are lacking. In this randomized controlled study, twenty young healthy men underwent 60 days of bed rest. Participants were randomly assigned to a treatment group (n = 10) receiving a daily antioxidant supplement comprising polyphenols, omega-3 fatty acids, vitamin E, and selenium or a control group (n = 10)...

Chronic psycho-environmental stress can induce neurological dysfunction due to an increase in cortisol levels. It is possible that some food supplements could attenuate its negative impact, such as avocado oil (AO), which is rich in fatty acids with beneficial effects on the brain. This hypothesis was tested by an in vitro model using undifferentiated neuroblastoma cells (SH-SY5Y) exposed to hydrocortisone (HC), an active cortisol molecule with and without AO-supplementation. Cortisol can induce oxidative stress, apoptosis events, and a lowering effect on brain-derived neurotrophic factor (BDNF), a neurogenic molecule...

Crape jasmine (Tabernaemontana divaricata) is a popular flowering shrub widely grown in southern China. Its leaves and roots are used in Chinese traditional medicine. In December, 2019, powdery mildew symptoms were observed on five crape jasmine shrubs on the campus of Shenzhen Polytechnic (22°35'N; 113°56'E), in Guangdong province. Approximately 45% of leaves were infected. Symptoms initially appeared as circular to irregular white patches on the leaf petiole, and subsequently coalesced to develop into abundant hyphal growth on both sides of the leaves, which soon wilted...

Ixeris denticulata (Houtt.) Stebb is an annual herbaceous plant in the family of Asteraceae, which is native to Europe or central Asia. This plant is widely distributed in China and is commonly used for edible and medicinal purposes. In February 2019, typical symptoms of powdery mildew were observed on 70% of I. denticulata plants on the campus of Hainan University (20° 3' 25″ N; 110° 19' 4″ E) in Haikou, Hainan Province, China. White, superficial mycelia and conidia covered the leaf surfaces of affected plants, resulting in leaf curling, discoloration and defoliation...

Ramp compression along a low-temperature adiabat offers a unique avenue to explore the physical properties of materials at the highest densities of their solid form, a region inaccessible by single shock compression. Using the National Ignition Facility and OMEGA laser facilities, copper samples were ramp compressed to peak pressures of 2.30 TPa and densities of nearly 30  g/cc, providing fundamental information regarding the compressibility and phase of copper at pressures more than 5 times greater than previously explored...

BACKGROUND: Home parenteral nutrition (HPN) is a life-preserving therapy for patients with chronic intestinal failure (CIF) indicated for patients who cannot achieve their nutritional requirements by enteral intake. Intravenously administered lipid emulsions (ILEs) are an essential component of HPN, providing energy and essential fatty acids, but can become a risk factor for intestinal-failure-associated liver disease (IFALD). In HPN patients, major effort is taken in the prevention of IFALD...

Pica is a serious condition that is characterized by ingesting inedible things which can prove to be fatal (glass, pebbles, etc.) We present the case of a 64-year-old male patient who is admitted to the emergency room with the following complaints: upper GI tract bleeding manifested through hematemesis and melena, epigastric pain, lack of bowel movements. A contrast computed tomograohy is performed showing the presence of a hyper-dense stomach content, gastric wall thickening, abdominal fluid but with no signs of intestinal occlusion...

INTRODUCTION: Total gastrectomy (TG), despite disrupting the continuity of the alimentary tract and accounting for significant postoperative complications, is the procedure of choice for curative resection of gastric carcinoma. The objectives of this study were to report the rate of postoperative complications following TG, to analyze adverse postoperative outcomes, and to determine which of the two techniques - the Roux-en-Y esophagojejunostomy and Omega-Braun TG, is safer. MATERIALS AND METHODS: A retrospective, observational study was conducted among patients diagnosed with gastric carcinoma who underwent TG between January 1st, 2010 and December 31st, 2012 in the Surgery Department of the Bucharest Clinical Emergency Hospital...