scholarly journals Small Bowel Review - Part I

1997 ◽  
Vol 11 (6) ◽  
pp. 515-531 ◽  
Author(s):  
ABR Thomson ◽  
G Wild
Keyword(s):  
Amino Acids ◽  
Small Bowel ◽  
Brush Border Membrane ◽  
Sugar Transport ◽  
Fatty Acid Binding Proteins ◽  
Fatty Acid Binding ◽  
Oral Rehydration ◽  
Membrane Hydrolysis ◽  
Intracellular Metabolism ◽  
Made In

Significant advances have been made in the study of the small bowel. Part I of this two-part review of the small bowel examines carbohydrates, including brush border membrane hydrolysis and sugar transport; amino acids, dipeptides, proteins and food allergy, with a focus on glutamine, peptides and macromolecules, and nucleosides, nucleotides and polyamines; salt and water absorption, and diarrhea, including antidiarrheal therapy and oral rehydration treatment; lipids (digestion and absorption, fatty acid binding proteins, intracellular metabolism, lipoproteins and bile acids); and metals (eg, iron) and vitamins.

Enterocyte fatty acid uptake and intestinal fatty acid-binding protein

2004 ◽  
Vol 32 (1) ◽  
pp. 75-78 ◽  
Author(s):  
P. Tso ◽  
A. Nauli ◽  
C.-M. Lo
Keyword(s):  
Fatty Acids ◽  
Fatty Acid ◽  
Fatty Acid Binding Protein ◽  
Brush Border Membrane ◽  
Fatty Acid Uptake ◽  
Current Understanding ◽  
Fatty Acid Binding Proteins ◽  
Acid Uptake ◽  
Micellar Solubilization ◽  
Fatty Acid Binding

This article reviews our current understanding of the uptake of fatty acids by the enterocytes of the intestine. The micellar solubilization of fatty acids by bile salts and the factors regulating that process are discussed. The mechanism of how micellar solubilization of fatty acids promotes the uptake of fatty acids by enterocytes and their relative importance is reviewed. Additionally, discussion of the various fatty acid transporters located at the brush border membrane of the enterocytes is included. Finally, a summary of our current understanding of the function of fatty-acid-binding proteins inside enterocytes is provided.

PSVI-26 Optimized small tissue specific protein isolation trough complexed diafiltration technique

2021 ◽  
Vol 99 (Supplement_3) ◽  
pp. 387-388
Author(s):  
Kotenkova Elena ◽  
Irina M Chernukha ◽  
Leonid I Kovalyov
Keyword(s):  
Amino Acids ◽  
Molecular Weight ◽  
Raw Material ◽  
Fatty Acid Binding Proteins ◽  
Separation And Purification ◽  
Fatty Acid Binding ◽  
Tissue Specific ◽  
Isolation And Purification ◽  
Small Tissue ◽  
Mass Spectrometry Identification

Abstract Physiologically active and pure small tissue specific proteins are in demand in various fundamental and applied areas due to its bioactive properties. It is known that proteins can aggregate, as well as form a highly concentrated layer at the border of the filtration membrane or adhere to it, which significantly interferes with filtration. To eliminate these effects, protein-peptide extracts are recommended to be diluted, as well as using special agents, among them amino acids are more suitable for food industry. The purpose of the study is to develop the isolation and purification of proteins with molecular weight lower 50kDa from porcine hearts and aortas, using different amino acids and its combination. It was previously revealed, that family of fatty acid binding proteins (FABP) is one of the most stable and physiologically active protein in such raw materials. The final technology includes extraction, centrifugation, dilution of extract, diafiltration, lyophilization, dissolving in a small volume of distilled water, dialization and final drying. Concentration of 1.0% glycine and 0.1M proline in both diluted extract and exchange solution was revealed to be most effective to prevent protein aggregation. Dialysates were dried lyophilically and O’Farrell 2DE-electrophoresis with MALDI-TOF MS and MS/MS mass spectrometry identification were used. No proteins of 50kDa and bigger were detected. Proteins of lipid metabolism, peroxiredoxin 2, transgelins etc. with molecular weight lower 50kDa were found. The developed technology allows increasing cardiac and adipocytic isoforms of FABP family content. Cardiac isoform was previously identified in raw material, while adipocytic was newly detected. Adipocytic isoform content is lower than cardiac one; therefore, it was not detected in raw material, but application of complexed diafiltration technique led to increasing its content in dialysate. The developed technology can be used for separation and purification of animal proteins in native and stable forms.

scholarly journals Small Bowel Review - Part II

1997 ◽  
Vol 11 (7) ◽  
pp. 607-618 ◽  
Author(s):  
ABR Thomson ◽  
G Wild
Keyword(s):  
Growth Factors ◽  
Small Bowel ◽  
Parenteral Nutrition ◽  
Brush Border ◽  
Brush Border Membrane ◽  
Peptide Yy ◽  
Transforming Growth Factors ◽  
Enterocyte Proliferation ◽  
Enteral And Parenteral Nutrition ◽  
Made In

Significant advances have been made in the study of the small bowel. Part II of this two-part review of the small bowel examines the early development and later ageing of the small bowel; the effect of diabetes, alcohol, radiation and HIV on the small bowel; enteral and parenteral nutrition; the brush border membrane and enterocyte proliferation; and peptide hormones (including transforming growth factors, motilin, peptide YY and cholecystokinin).

Pengoptimalan Air Leri dalam Pembuatan Sabun Pembersih Wajah Alami yang Ekonomis

2017 ◽  
Vol 3 (1) ◽  
Author(s):  
Rahmawati Rahmawati ◽  
Trimayasari Trimayasari ◽  
Ghozali Akhmad Mustaqim ◽  
Wening Dwi Prastiwi ◽  
Emas Agus Prastyo Wibowo
Keyword(s):  
Amino Acids ◽  
Fine Particles ◽  
Hard Water ◽  
Essential Amino Acids ◽  
Ultraviolet Rays ◽  
Starch Granules ◽  
Facial Skin ◽  
Skin Cells ◽  
The Face ◽  
Made In

AbstractSoap facial cleanser is needed to keep the facial skin to keep them clean and healthy. The purpose of this study to make soap cleanser with natural materials such as hard water deposits leri. This is because the use of leri water starch or starch granules of fine particles contained in water leri dansel dust can shed the dead skin on the face because of the essential amino acids contained can regenerate skin cells. In addition, water leri can brighten the face because the leri water oryzanol contain substances that can update the development and formation of the pigment melanin, which is effectively to ward off ultraviolet rays. The process of making soap using the principle of saponification reaction, namely the reaction between the oil and the KOH/NaOH. Facial cleansing soap made in this study is solid soap. Based on the results of quality test, soap solid leri water has a pH of 11.1, saponification number is 33, the water content of 46% as well as respondents to the test aspects of aroma and foam shows good results so this water leri treatment can be an alternative solution to prevent the use of soap facial cleansers that contain harmful chemicals. Keywords: air leri, soap cleanser, saponification  AbstrakSabun pembersih wajah sangat diperlukan untuk menjaga kulit wajah agar tetap bersih dan sehat. Tujuan dari penelitian ini untuk membuat sabun pembersih wajah dengan bahan alami berupa endapan air leri. Penggunaan air leri ini dikarenakan butiran partikel starch atau pati halus yang terdapat dalam air leri dapat merontokkan debu dansel kulit mati pada wajah karena asam amino esensial yang terkandung dapat meregenerasi sel-sel kulit. Selain itu, air leri dapat mencerahkan wajah karena air leri mengandung zat oryzanol yang dapat memperbarui perkembangan dan pembentukan pigmen melanin, yang efektif guna menangkal sinar ultraviolet. Proses pembuatan sabun menggunakan prinsip reaksi saponifikasi, yaitu reaksi antara minyak dan KOH/NaOH. Sabun pembersih wajah yang dibuat dalam penelitian ini ialah sabun padat. Berdasarkan hasil uji mutu, sabun air leri padat memiliki pH 11,1, angka penyabunan sebesar 33 kadar air 46 kadar air 46 % serta uji responden terhadap aspek aroma dan busa yang menunjukkan hasil cukup baik sehingga pengolahan air leri ini dapat menjadi solusi alternative untuk mencegah penggunaan sabun pembersih wajah yang mengandung bahan kimia berbahaya. Kata kunci: air leri, sabun pembersih wajah, saponifikasi 

Hernia interna estrangulada por plastrón en el tercio distal del apéndice cecal

2019 ◽  
Vol 62 (6) ◽  
pp. 24-27
Author(s):  
Leslie M. Leyva Sotelo ◽  
José E. Telich Tarriba ◽  
Daniel Ángeles Gaspar ◽  
Osvaldo I. Guevara Valmaña ◽  
André Víctor Baldín ◽  
...  
Keyword(s):  
Abdominal Pain ◽  
Small Bowel ◽  
Early Diagnosis ◽  
Intestinal Obstruction ◽  
Acute Abdomen ◽  
Internal Hernia ◽  
Wide Spectrum ◽  
Internal Hernias ◽  
Mild Abdominal Pain ◽  
Made In

Internal hernias are an infrequent cause of intestinal obstruction with an incidence of 0.2-0.9%, therefore their early diagnosis represents a challenge. The most frequently herniated organ is the small bowel, which results in a wide spectrum of symptoms, varying from mild abdominal pain to acute abdomen. We present the case of an eight-year old patient with nonspecific digestive symptoms, a transoperative diagnosis was made in which an internal hernia was found strangulated by plastron in the distal third of the appendix. Appendectomy was performed and four days later the patient was discharged without complications.

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