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Pancreatic pseudocyst:The past,the present,and the future

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World Journal of Gastrointestinal Surgery 2024年第7期16卷 1986-2002页

作者： Jonathan GA Koo Matthias Yi Quan Liau Igor A Kryvoruchko Tamer AAM habeeb Christopher Chia Vishal G Shelat Department of General Surgery Khoo Teck Puat HospitalSingapore 768828Singapore Lee Kong Chian School of Medicine Nanyang Technological UniversitySingapore 308232Singapore Department of Surgery No.2 Kharkiv National Medical UniversityKharkiv 61022Ukraine Department of General Surgery Faculty of Medicine Zagazig UniversitySharkia 44511Egypt Department of Gastroenterology Woodlands General HospitalSingapore 737628Singapore Department of General Surgery Tan Tock Seng HospitalSingapore 308433Singapore

A pancreatic pseudocyst is defined as an encapsulated fluid collection with a welldefined inflammatory wall with minimal or no *** diagnosis cannot be made prior to 4 wk after the onset of *** clinical presentation is often nonspecific,with abdominal pain being the most common *** a diagnosis is suspected,contrast-enhanced computed tomography and/or magnetic resonance imaging are performed to confirm the diagnosis and assess the characteristics of the *** ultrasound with cyst fluid analysis can be performed in cases of diagnostic *** of the pancreas can lead to complications such as hemorrhage,infection,and *** management of pancreatic pseudocysts depends on the presence of symptoms and the development of complications,such as biliary or gastric outlet *** options include endoscopic or surgical *** aim of this review was to summarize the current literature on pancreatic pseudocysts and discuss the evolution of the definitions,diagnosis,and management of this condition.

关键词： Pancreatic pseudocyst Pancreatic fluid collection Cystic pancreatic lesions Pancreatitis Endoscopic ultrasound

Importance of dietary supplementation of soluble and insoluble fibers to sows subjected to high ambient temperatures during late gestation and effects on lactation performance

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Animal Nutrition 2024年第1期16卷 73-83页

作者： Seung Min Oh Abdolreza Hosseindoust Sang Hun Ha Jun Young Mun Joseph Moturi habeeb Tajudeen Yo Han Choi Su Hyup Lee Jin Soo Kim Gyeongbuk Livestock Research Institute Department of Animal Industry Convergence Kangwon National University Swine Division National Institute of Animal Science Rural Development Administration Department of Swine Science Korea National University of Agriculture and Fisheries

Heat stress adversely affects sows' performance, which can be improved by applying proper nutritional strategies. This study was conducted to investigate the interactive effects of dietary fiber levels and sources on sows' reproductive performance, metabolic response during gestation, and the carry-over influence on litter performance in the lactation period during heat stress(average room temperature of 27.1°C). Fifty-four multiparous sows(Landrace × Yorkshire; initial body weight of 236.3 ± 16 kg; 2, 3and 4 parities) at d 90 of gestation were assigned to a 2 × 3 factorial arrangement(9 sows/treatment),involving 2 dietary fiber levels(4.5% and 6% crude fiber) and 3 dietary fiber sources(wheat bran [WB],palm kernel meal [PK], and beet pulp [BP]). Sows fed the BP diet had highest(P < 0.01) feed intake and constipation index and lowest(P < 0.01) farrowing duration. Piglet weight(P = 0.041) and litter weight(P < 0.01) at weaning were higher in sows in the BP treatment compared to PK treatment. Sows in the BP treatment showed the greatest(P < 0.01) digestibility of crude protein and neutral detergent fiber. The fecal concentration of acetate was the lowest(P < 0.01) in the PK treatment. Total short-chain fatty acid production was increased in the WB and BP treatments compared with the PK. Sows in the BP treatment showed the lowest(P = 0.036) hair cortisol. The blood insulin concentration of sows was higher(P = 0.026) in the high fiber(6%) treatment compared with the low fiber(4.5%) treatment at 90 min and120 min after the meal. The concentration of phthalic acid, succinic acid, phenylethylamine, hydrocinnamic acid, iron, linoleic acid, glycerol, ketone, and formamide were increased(P < 0.05) in the BP treatment compared with the WB. The BP treatment with high soluble fiber content improved the constipation index, farrowing duration, and litter performance, while high insoluble fibers increased sows comfort and reduced stress factors including respiratory rate and rectal

关键词： Soluble fiber Insoluble fiber Beet pulp Wheat bran Palm kernel Metabolites

Pulmonary and Orbital Bifocal IgG4 Disease: Case Report and Literature Review

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Open Journal of Blood Diseases 2024年第2期14卷 59-64页

作者： Abasse Moussa Ounteini Mamane Daou Badé Malam-Abdou Brah Souleymane Amadou Djibrilla Almoustapha Yerima Salifou Seraphin Adjoh Komi Etienne Devin habeeb Mahmoud Anas Mehdaoui Department of Pneumology and Thoracic Cancerology Eure-Seine Hospital vreux France Pulmonology Department Niamey National Hospital Niamey Niger Department of Internal Medicine General Reference Hospital FSS-UAM of Niamey Niamey Niger Department of Hematology National Hospital of Niamey FSS-UAM of Niamey Niamey Niger Pneumology Department Sylvanus Olympio University Hospital of Lom Lom Togo

Introduction: IgG4 disease is an orphan, fibro-inflammatory autoimmune disease of recent discovery whose thoracic involvement is rarer. We report a case of Pulmonary and orbital bifocal IgG4 disease with a review of the literature. Observation: This is a 71-year-old patient with a history of hypertension, dyslipidemia, smoking cessation at 15 PA, with progressive dyspnoea, weight loss of 4 kg with PS = 0 for 2 months. The thoracic CT scan revealed 3 pseudotumoral lung lesions of the LIG, LID and LM. The histology of the two CT-guided lung biopsies and the LIG wedge had objectified inflammatory lesions without signs of malignancy. The evolution was marked by the occurrence of a right orbital edema. The cerebral scanner found a voluminous right orbital inflammatory pseudotumor. Biopsy with histology found fibroinflammatory lesions with lymphoplasmacytic infiltrates and positive immunolabeling with anti-IgG4 antibodies. The PET scanner had objectified pulmonary and pleural parenchymal consolidations and moderately hypermetabolic mediastinal ADP with max SUV between 3 and 6. The patient was put on corticosteroid therapy with a favorable outcome. Conclusion: IgG4 disease is rare and difficult to diagnose despite well-defined and consensual diagnostic criteria and classification. The discovery of new biomarkers facilitates the diagnosis and monitoring of patients. Well-codified corticosteroid therapy is effective but possibility of recurrence. The current challenge remains the lack of data on the follow-up of these patients to assess the risk of neoplasia (lymphoma).

关键词： Orphan Disease Thoracic IgG4 Disease Autoimmunity

Chelation Assignments of Ga^Ⅲ,Ge^Ⅳand Si^ⅣMetal Ions WithPipemidic Acid Antibiotic Drug:Synthesis,Spectroscopic Characterizations and Biological Studies

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光谱学与光谱分析 2020年第10期40卷 3303-3308页

作者： Abeer A El-habeeb Department of Chemistry College of SciencePrincess Nourah bint Abdulrahman UniversityRiyadh 11671Saudi Arabia

Pipemidic acid is one of an efficient quinolone antibacterial *** pipemidic acid“Hpipc”withgallium(Ⅲ),germanium(Ⅳ)and silicon(Ⅳ)afforded three molecular formulas of[Ga(pipc)2(H 2O)(Cl)]·4H 2O,1,[Ge(pipc)2(Cl)2]·4H 2O,2 and[Si(pipc)2(Cl)2]·4H 2O,3 *** three new complexes were characterized based on elemental analysis,conductance,FTIR,UV-Vis,^1HNMR and XRD *** pipc chelate exhibits O,O coordinated through the carbonyl(C O)and carboxylato(COO)of both oxygen *** coordinate geometry was proposed regarding complexes of 2 and 3,so the axial position was occupied by two coordinated *** vitro,the antibacterial,antifungal,and anti-cancer assessments concerning the synthesized pipc complexes were *** complexes have an excellent anti-microbial activity.

关键词： Pipemidic Metal ions Chelation FTIR XRD Biological activity

Modification of Serum Galectin-3 and Reversal of Cardiac Remodeling Following Pediatric Transcatheter Atrial Septal Defect Closure

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Congenital Heart Disease 2022年第2期17卷 173-185页

作者： Omnia Shafei Alyaa A.Kotby Mona MEl Ganzoury Nevin M.habeeb Eman Elsayed Department of Pediatrics Faculty of MedicineAin Shams UniversityCairoEgypt Children’s Hospital Cardiology UnitAin Shams University HospitalsCairoEgypt

Objectives:We aimed to evaluate the effect of percutaneous atrial septal defect(ASD)closure in children using right heart indices and serum galectin-3(Gal-3),as potential biomarkers of right heart ***:This case–control prospective study included 40 children with ASD and 25 control *** echocardiographic evaluation was performed before the procedure,as well as 24 h,1 month,and 6 months after *** Gal-3 was measured before,and 1 month after the ***:Serum Gal-3 concentration,right atrial(RA)dimensions,right ventricular(RV)dimensions,indexed RA area,and right index of myocardial performance(RIMP)were significantly increased in children with ASD compared with control subjects while tricuspid annular plane systolic excursion(TAPSE)was significantly *** months after closure,RA,and RV dimensions significantly decreased and RVfunction improved(RIMP decreased and TAPSE increased).Gal-3 oncentration significantly decreased 1 month after ASD closure,but it did not reach normal range compared with control subjects.A positive correlation between Gal-3 and age at closure,RA area,RV dimensions,and RIMP was observed.A positive correlation was observed between the decrease in Gal-3 concentration and the decrease in RA area and RV dimensions 1 month after ASD closure.A significant negative correlation was observed between TAPSE and Gal-3 concentration before and after ***:Percutaneous ASD closure can improve right-sided indices and decrease serum Gal-3 ***-3 can be used as a sensitive biomarker of right heart remodeling,with a decrease in Gal-3 concentration suggesting reversal of maladaptive remodeling.

关键词： Percutaneous device closure Galectin-3 cardiac remodeling children atrial septal defect

Synthesis, Spectroscopic and Antimicrobial Investigations of Scandium(Ⅲ) Complexes with Four Kinds of Sulfa Drugs

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光谱学与光谱分析 2020年第3期40卷 985-990页

作者： Moamen S.Refat Abeer A.El-habeeb Chemistry Department Faculty of ScienceTaif UniversityP.O.Box888Al-HawiahTaif 21974Saudi Arabia Department of Chemistry Faculty of SciencePort SaidPort Said UniversityEgypt Colege of Science Princess Nourah Bint Abdulrahman UniversityDepartment of ChemistryKSA

Herein,this article was focused on the synthesis and discussed the spectroscopic characterizations of four new scandium(Ⅲ)sulfa-drug *** nomenclature and symbols of these drugs were sulfadimidine(sulp-1),sulfanilamide(sulp-2),sulfamethoxazole(sulp-3)and sulfadiazine(sulp-4).The microanalytical and spectroscopic analyses which utilized in this study were micro-analyses,magnetic,FT-IR,UV-Vis *** mid infrared spectra deduced that the four sulfa-drug chelates acts as a bidentate chelates with scandium(Ⅲ)ion via two nitrogen atoms of-NH2-Ar and-NH-SO2 ***,the FTIR spectra of Sc3+complexes referred to the existed of new medium weak bands in the range of 500~400 cm^-1 due to stretching vibration bands ofν(M-N).The elemental analysis technique confirmed the 1∶2 stoichiometry between Sc3+ions and sulp ligand with molecular formula[Sc(sulp)2(Cl)2]·*** room temperature,the results of magnetic measurements for the Sc(Ⅲ)complexes indicated that all of the synthesized complexes have a diamagnetic character with octahedral *** electronic spectra of the free sulfa-drug ligands shows band at 275 and 310 nm which are intraligand charge transfer *** electronic sbsorption spectra of the Sc3+complexes were recorded using DMSO *** spectra of complexes display bands within 275~388 nm,which attributed toπ-π*,n-π*and charge-transfer M-LCT electronic transitions,which strongly favors the octahedral geometry around Sc(Ⅲ)metal ions.1HNMR spectra of complexes referred to the downfield proton shifts of the-NH2 and NHSO2 groups,which supported the place of *** half maximal inhibitory concentration(IC50)of the ScⅢcomplexes was assessed against the human hepato cellular carcinoma(HepG-2)tumor cell line.

关键词： Sulfa-drugs Sc~Ⅲ Spectroscopic Chelation Nano-particles Antimicrobial

Synthesis and Spectroscopic Investigations of Four New Y(Ⅲ), Ge(Ⅳ), W(Ⅵ) and Si(Ⅳ) Penicillin Antibiotic Drug Complexes

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光谱学与光谱分析 2019年第9期39卷 2982-2988页

作者： Abeer A.El-habeeb Moamen S.Refat College of Science Princess Nourah Bint Abdulrahman University Department of Chemistry Riyadh 11671 Saudi Arabia Chemistry Department Faculty of Science Taif University P.O. Box 888 Al-Hawiah Taif 21974 Saudi Arabia Department of Chemistry Faculty of Science Port Said Port Said University Egypt

A four new penicillinate complexes were prepared through the chemical interactio ns of penicillin potassium salt (Pin) with YCl 3, GeCl 4, WCl 6 and SiCl 4 m etal ions. These metal complexes were characterized using spectroscopic techniqu es (e.g. 1H-NMR, infrared, electronic UV-Vis) as well as elemental, cond uctivity, and magnetic measurements. The molar conductance values were highly, s howing their electrolytic nature. The magnetic and electronic study strongly rec ommends the octahedral geometry of all penicillinate complexes. A monomeric stru ctures of Pin complexes are proposed with octahedral coordinated metals ions. Th e metal ions are coordinated toward Pin as tridentate ligand through the amide a nd β-lactam carbonyls and a carboxylate group from penicillin. The in vitro antimicrobial activity of all the complexes, at concentrations in μg·mL^-1 , was screened against four bacterial pathogens, namely, Bacillus subtilis , Escherichia coli, Pseudomonas aeruginosa , and Staphylococcus aureus , and two kinds of fungi Aspergillus flavus and Candida albicans showed better activi ty compared to parent drug and control drug. The anti-cancer inhibition of the tungsten(Ⅵ) complex was assessed against the human hepato cellular carcinoma (H epG-2) tumor cell line with IC50 value is 646 μg·mL^-1 .

关键词： Penicillin Yttrium Germanium Tungsten Si licon FTIR Complexation Biological

Current progress and emerging technologies for generating extrapancreatic functional insulin-producing cells

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World Journal of Translational Medicine 2022年第1期10卷 1-13页

作者： Md Aejaz habeeb Sandeep Kumar Vishwakarma Safwaan habeeb Aleem Ahmed Khan Centre for Liver Research and Diagnostics Deccan College of Medical SciencesHyderabad 500058TelanganaIndia

Diabetes has been one of the major concerns in recent years,due to the increasing rate of morbidity and mortality *** available treatment strategies for uncontrolled diabetes mellitus(DM)are pancreas or islet ***,these strategies are limited due to unavailability of quality pancreas/islet donors,life-long need of immunosuppression,and associated *** therapy has emerged as a promising alternative options to achieve the clinical benefits in the management of uncontrolled *** the last few years,various sources of cells have been used to convert into insulin-producingβ-like *** extrapancreatic sources of cells may play a significant role inβ-cell turnover and insulin secretion in response to environmental ***/progenitor cells from liver have been proposed as an alternative choice that respond well to glucose stimuli under strong transcriptional *** liver is one of the largest organs in the human body and has a common endodermal origin with pancreatic ***,liver has been proposed as a source of a large number of insulinproducing *** merging of nanotechnology and 3D tissue bioengineering has opened a new direction for producing islet-like cells suitable for in vivo transplantation in a cordial *** review summarizes extrapancreatic sources for insulin-secreting cells with reference to emerging technologies to fulfill the future clinical need.

关键词： Diabetes mellitus Cell-based therapy Insulin producing cells Extrapancreatic sources Biomaterials Tissue engineering

Assessment of deterioration in RHA-concrete due to magnesium sulphate attack

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International Journal of Minerals,Metallurgy and Materials 2010年第6期17卷 691-696页

作者： G.A. habeeb H.B. Mahmud N.B.A.A. Hamid Department of Civil Engineering Faculty of Engineering University of Malaya

The assessment of magnesium sulphate attack on concretes containing rice husk ash （RHA, 20wt% of the cementitious materials） with various average particle sizes was investigated. The total cementitious materials were 390 kg and the water-to-binder ratio （W/B） was 0.53 for all mixtures. Specimens were initially cured in water for 7 d and then immersed in the 3wt% magnesium sulphate solution for up to 111 d of exposure. The specimens were subjected to drying-wetting cycles to accelerate sulphate attack. In addition to the visual monitoring of the specimens, the concrete specimens were subsequently tested for compressive strength, dynamic modulus of elasticity, and length and mass changes. The results show that the specimens exposed to sulphate attack exhibit higher strength and dynamic modulus than those kept in water. The length change is negligible and can be attributed to the normal swelling of concrete. On the other hand, concretes suffers mass loss and surface spalling and softening; the fine RHA-concrete results in a better resistance. For the accelerated sulphate attack method used in this study, mass change and visual monitoring are recommended for assessing the deterioration degree and the effectiveness of supplementary cementitious materials to resist sulphate attack.

关键词： concretes pozzolan ettringite rice husk ash (RHA) magnesium sulphate