Assessment of groundwater aquifer using geophysical and remote sensing data on the area of Central Sinai, Egypt.

The study aims to assess groundwater resources in Sinai's central area using remote sensing, geoelectric, and well-logging data, utilising techniques for modelling hydrogeological frameworks and evaluating desert regions' groundwater potential. Its utilized satellite image sources, soil maps, and geological maps to map the effects of various factors on groundwater potentiality recharge, dividing it into five zones. Eighteen deep VES stations were used to examine the upper part of the groundwater aquifer in Central Sinai, Egypt, comparing it with available borehole information (Well-1, and JICA-1) to establish subsurface geology and hydro-geology positioning.

Phytoconstituents of two L. species and cytotoxic activity of the isolated curcumin analogues.

Methanolic extracts of L. fruits and Desf. leaves yielded two mono-carbonyl curcumin analogues; (1,4)-1,5-(4-hydroxy-3-methoxyphenyl)penta-1,4-dien-3-one [], (1,4)-1,5-(4-hydroxyphenyl)penta-1,4-dien-3-one [], in addition to -sitosterol [], apigenin [], quercetin-3`--methyl ether [], rutin [], quercetin [], naringenin [], eriodictyol [], vitexin [], isovitexin [], gleditsin A [].

The First Modified Delphi Consensus-Building Exercise on Surgical Ward Rounds in the United Kingdom National Health Service.

Background: The ward round is an integral part of everyday surgical practice. It is a complex clinical activity that requires both sound clinical management and communication skills. This study reports the results of a consensus-building exercise on the common aspects of the general surgical ward rounds.

The First Molecular Detection of in Sudan Associates with Increased Outbreaks of Chikungunya and Dengue.

As part of our surveys of the invasive malaria vector in four Sudanese states, including North and South Kordofan, Sennar, and White Nile, we collected 166 larvae. Our morphological identification confirmed that 30% of the collected mosquito samples were species, namely and , while the 117 specimens were (39%), (32%), (9%), (9%), (6%), (3%), and (3%). Considering the serious threat of emergence for the public health in the area and our limited resources, we prioritized samples for further genomic analysis.

Spatiotemporal mapping of malaria incidence in Sudan using routine surveillance data.

Malaria is a serious threat to global health, with over [Formula: see text] of the cases reported in 2020 by the World Health Organization in African countries, including Sudan. Sudan is a low-income country with a limited healthcare system and a substantial burden of malaria. The epidemiology of malaria in Sudan is rapidly changing due to factors including the rapidly developing resistance to drugs and insecticides among the parasites and vectors, respectively; the growing population living in humanitarian settings due to political instability; and the recent emergence of Anopheles stephensi in the country.

Triple-Negative Sjogren's Syndrome and Recurrent Pneumothorax: An Uncommon Presentation of Autoimmune Disease.

Sjogren's syndrome (SS) is a chronic exocrinopathy caused by lymphocytic infiltration and is associated with numerous manifestations and morbidities. We discuss a case of a 60-year-old female who presented to the Acute Medical Assessment Unit complaining of progressive shortness of breath for one month, not associated with chest pain or lower limb swelling. She also reported joint pain involving both wrists and proximal interphalangeal (PIP) joints, oral dryness, hair loss, and numerous tongue ulcerations.

Rheumatoid Vasculitis, an Uncommon Complication of Non-Deforming Rheumatoid Arthritis: A Case Report.

We present an 18-year-old female from South Sudan presented with right fingertips ulceration and black discolouration associated with bilateral wrist/metacarpophalangeal joints pain for five months. The ulceration began at the tip of the right middle finger and gradually progressed to involve the rest of the hand and was associated with agonizing pain. A Doppler study of the right upper limb revealed thrombosis of the antecubital portion of the basilar, ulnar, and part of the distal radial arteries.

Preparation, characterization, and analysis of multi-walled carbon nanotube-based nanofluid: an aggregate based interpretation.

Nanofluids are gaining attention as an attractive solution for the sustainable machining of difficult-to-cut materials. Despite the enormous recent work in the literature, there are still contradictions concerning the effect of different preparation factors on the characteristics of nanofluids and the underlying mechanisms governing them. In the present study, the effect of varying the preparation factors, namely, multi-walled carbon nanotube (MWCNT) concentration, sonication time, and surfactant amount on various nanofluid characteristics and the interactions among these characteristics were studied.

Blood meal profile and positivity rate with malaria parasites among different malaria vectors in Sudan.

Background: Malaria is a life-threatening public health problem globally with particularly heavy burden in the sub-Saharan Africa including Sudan. The understanding of feeding preference of malaria vectors on different hosts is a major challenge for hindering the transmission cycle of malaria. In this study, blood meals taken by blood-fed Anopheles mosquitoes collected from the field in malaria endemic areas of Sudan were analysed for source of blood meal and malaria parasite presence.

The Phylodynamic and Spread of the Invasive Asian Malaria Vectors, , in Sudan.

is an invasive Asian malaria vector that initially emerged in Africa in 2012 and was reported in Sudan in 2019. We investigated the distribution and population structure of throughout Sudan by using sequencing and molecular tools. We confirmed the presence of in eight border-states, identifying both natural and human-made breeding sites.

Assessment of genetic diversity of Plasmodium falciparum circumsporozoite protein in Sudan: the RTS,S leading malaria vaccine candidate.

Background: The currently used malaria vaccine, RTS,S, is designed based on the Plasmodium falciparum circumsporozoite protein (PfCSP). The pfcsp gene, besides having different polymorphic patterns, can vary between P. falciparum isolates due to geographical origin and host immune response.

Clinical assessment and management of Bertolotti Syndrome: a review of the literature.

Bertolotti Syndrome is a diagnosis given to patients experiencing pain caused by the presence of a lumbosacral transitional vertebra (LSTV), which is characterized by enlargement of the L5 transverse process(es), with potential pseudoarticulation or fusion with the sacrum. The Castellvi classification system is commonly utilized to grade LSTVs based on the degree of contact between the L5 transverse process(es) and the sacrum. LSTVs present a diagnostic dilemma to the treating clinician, as they may remain unidentified on plain x-rays and even advanced imaging; additionally, even if the malformation is identified, patients with a LSTV may be asymptomatic or have nonspecific symptoms, such as low back pain with or without radicular symptoms.

Impact Of Feeding Practice On Diversity Pattern Of The Gut Microbiome In Infants.

Background: The microbiome which is developed at the time of infancy remains predominant and influences the health in childhood and then throughout life through moderating different gut metabolic activities This study was designed to look for the impact of feeding practices on the diversity of gut microbiota in infants in a Pakistani cohort.

Methods: A cross sectional study was carried out in 46 healthy infants [23breast-fed (BF) and 23 formula-fed (FF)], aged 0-4 months, enrolled from different centers and localities in Peshawar. Infants were screened to exclude any pathological or physiological condition that can vary the gut microbial flora such as gut surgeries and the use of antibiotics.

Identifying cancer-related molecular targets of Nandina domestica Thunb. by network pharmacology-based analysis in combination with chemical profiling and molecular docking studies.

Ethnopharmacological Relevance: The fruits of Nandina domestica Thunb. have served as folk medicines in Chinese and Japanese tradition for treatment of several tumors including pharynx tumor and tooth abscess for many years, yet its exact mechanism of action is not yet known.

Aim Of The Study: The study targets the identification of the main constituents of the fruits extracts and investigation of their mode of action in cancer therapy via pharmacology-based analysis and molecular docking.

Natural compounds against flaviviral infections.

Arthropod borne flaviviral diseases are a major public health concern in the tropics. However, the majority of cases are associated with Dengue virus (DENV), Yellow Fever virus (YFV), West Nile virus (WNV) and Chikungunya virus (CHIKV) infections. Despite their profound clinical and economic impact among large sections of the population there is a lack of effective treatment against these diseases.

Dengue vector control and surveillance during a major outbreak in a coastal Red Sea area in Sudan.

An unprecedented dengue outbreak occurred in 2010 in Port Sudan city, Sudan. Dengue incidence was 94 cases per 10 000 observed over 17 epidemiological weeks (total cases = 3 765). We report here the impact of the vector control response plan to the outbreak, which mainly entailed house inspection and insecticide space spraying.

Pseudocowpox virus: the etiological agent of contagious ecthyma (Auzdyk) in camels (Camelus dromedarius) in the Arabian peninsula.

We have determined the nucleotide sequence of DNA extracted from pustules, saliva, and blood of camels presenting with contagious ecthyma, in Bahrain and also from a sample (SACamel) of infected tissue from a camel that had presented with contagious ecthyma in 1998 in Saudi Arabia (1). Sequence homologies and phylogenetic analysis showed that this extracted DNA was more closely related to Pseudocowpox virus (PCPV) than Orf virus (ORFV), which infects sheep, goats, and other animal species. The phylogeny also demonstrated that PCPV in Arabian camels was phylogenetically distinct from, and circulates independently of, ruminant-associated PCPV from Europe.

Phylogenetic analysis of rabbit haemorrhagic disease virus strains from the Arabian Peninsula: did RHDV emerge simultaneously in Europe and Asia?

Rabbit haemorrhagic disease virus (RHDV) emerged in 1984 in China and subsequently a single strain apparently dispersed worldwide killing millions of rabbits. Two isolates that caused outbreaks in Saudi Arabia and Bahrain have been sequenced and analysed phylogenetically. The Saudi Arabian lineage is directly descended from the Chinese strain, but the Bahrain isolate occupies a distinct and more divergent lineage than the Chinese virus implying that epidemic RHDV strains have emerged at least twice during the past 20 years and are co-circulating in both domestic and wild rabbits.

Spectrophotometric studies on the complexation equilibria of Ni and Pb with 2-carboxy-2-hydroxy-5'-sulfo-formazylbenzene. Simultaneous determination of trace amounts of Ni and Pb.

Spectrophotometric studies have been made to investigate the reaction of Nickel and Lead with 2-carboxy-2'-hydroxy-5'-sulfoformazyl-benzene (zincon) in 50%(v/v) ethanol-water at 25 degrees C and an ionic strength of 0.1 M NaClO4. A complete picture of the complexation equilibria in the pH range (4.

Insomnia related to postmenopausal syndrome and hormone replacement therapy: sleep laboratory studies on baseline differences between patients and controls and double-blind, placebo-controlled investigations on the effects of a novel estrogen-progestogen combination (Climodien, Lafamme) versus estrogen alone.

Differences in sleep and awakening quality between 51 insomniac postmenopausal syndrome patients and normal controls were evaluated. In a subsequent double-blind, placebo-controlled, comparative, randomized, three-arm trial (Climodien 2/3 = estradiol valerate 2 mg + the progestogen dienogest 3 mg = regimen A, estradiol valerate 2 mg = regimen EV, and placebo = regimen P), the effects of 2 months of hormone replacement therapy were investigated, followed by a 2-month open-label phase in which all patients received Climodien 2/2 (EV 2 mg + dienogest 2 mg = regimen A*). Polysomnography at baseline demonstrated significantly deteriorated sleep initiation and maintenance, increased S1 and decreased S2 in patients.

Interaction of nickel with 4-(2'-benzothiazolylazo) salicylic acid (BTAS) and simultaneous first-derivative spectrophotometric determination of nickel(II) and iron(III).

The solution properties of nickel complex with 4-(2'-benzo-thiazolylazo) salicylic acid (BTAS) have been studied by zero-order absorption spectrophotometry in 40% (v/v) ethanol at 20 degrees C and an ionic strength of 0.1 mol dm(-3) (KNO(3)). The equilibria that exist in solution were established and the basic characteristics of complexes formed were determined.

Insomnia in depression: differences in objective and subjective sleep and awakening quality to normal controls and acute effects of trazodone.

Utilizing polysomnography (PSG) and psychometry, objective and subjective sleep and awakening quality was investigated in 11 drug-free patients (five females, six males) aged 35-75 years (mean age 54.1 +/- 11.4) suffering from nonorganic insomnia (F 51.