Results 1 to 10 of about 4,961 (137)

Scanning electron microscopy of the collodion membrane from a self-healing collodion baby [PDF]

Anais Brasileiros de Dermatologia, 2015
Self-healing collodion baby is a well-established subtype of this condition. We examined a male newborn, who was covered by a collodion membrane. The shed membrane was examined with scanning electron microscopy.
Hiram Larangeira de Almeida Jr., Henrique Isaacsson, Isabelle Maffei Guarenti, Ricardo Marques e Silva, Luis Antônio Suita de Castro   +4 more
doaj   +7 more sources

THE SIZE OF PORES IN COLLODION MEMBRANES [PDF]

Journal of General Physiology, 1926
By the application of Poiseuille's law to the rate of flow of water through collodion membranes, it is calculated that the membranes used had pore radii of the order of 0.3 to 2 x 10–6 cm. On the same basis the number of pores per sq. cm. appears to vary from 270 x 1010 to 7 x 1010, decreasing with increase in pore size.
David I Hitchcock, D I Hitchcock
exaly   +3 more sources

Lamellar Ichthyosis in a Resource-Limited Setting: A Somaliland Case Report [PDF]

International Medical Case Reports Journal
Mohamed Osman Aw Hashi,1,2 Ahmed M Derie,3 Sadam Ismail Ahmed4 1College of medicine and surgery, University of Hargeisa, Hargeisa, Somaliland; 2Department of Dermatology and Venereology, Hargeisa Group Hospital, Hargeisa, Somaliland; 3Department of ...
Aw Hashi MO, Derie AM, Ahmed SI
doaj   +2 more sources

PROTEIN FILMS ON COLLODION MEMBRANES [PDF]

Journal of General Physiology, 1925
1. Collodion membranes of high permeability were found to adsorb weighable amounts of gelatin and egg albumin from solution at 37°C. 2. The effect of protein concentration could be expressed fairly well by a hyperbolic equation proposed by Langmuir for the adsorption of gases by a plane surface, while the usual parabolic adsorption ...
David I Hitchcock, D I Hitchcock
exaly   +3 more sources

CHARACTERISTICS OF COLLODION MEMBRANES FOR ULTRAFILTRATION [PDF]

Journal of General Physiology, 1953
An apparatus for the production of graded collodion membranes is described. The theoretical considerations of calibration are discussed in relation to the demonstrable structure and statistical characteristics of the membranes. A new definition of an "end-point" is suggested.
exaly   +3 more sources

A novel mutation in the transglutaminase-1 gene identified in a collodion baby: A case report [PDF]

Journal of International Medical Research
Autosomal recessive congenital ichthyosis is a group of skin disorders characterized by abnormal keratinization. The collodion baby phenotype is a rare phenotype of autosomal recessive congenital ichthyosis characterized by a tight, translucent membrane ...
Wang Lixiang, Li Xianghong, Yang Lexia, Xi Hongmin, Li Liangliang   +4 more
doaj   +2 more sources

THE ADSORPTION OF GELATIN BY COLLODION MEMBRANES [PDF]

Journal of General Physiology, 1932
An experimental study has been made of the adsorption of gelatin from solution at 37°C. by collodion membranes. In the case of membranes of high permeability, very high concentrations of gelatin were required to produce maximum adsorption, and the maximum amounts adsorbed were independent of the pH values of the solutions over the range 3.8 to 4.8 ...
exaly   +3 more sources

Beyond the skin: immunological profiles and infectious complications in ALOX12B-associated autosomal recessive congenital ichthyosis [PDF]

Frontiers in Immunology
BackgroundPathogenic variants in ALOX12B, a crucial enzyme involved in epidermal lipid processing, are among the most common causes of autosomal recessive congenital ichthyosis (ARCI).
Asena Pinar Sefer, Mehmet Cihangir Catak, Mehmet Cihangir Catak, Mehmet Cihangir Catak, Mehmet Cihangir Catak, Isa An, Necmiye Keser Ozturk, Necmiye Keser Ozturk, Necmiye Keser Ozturk, Necmiye Keser Ozturk, Leyla Baykal Selcuk, Oguz Salih Dincer, Mehdi Benamar, Feven Getachew, Klaus Schmitz-Abe, Klaus Schmitz-Abe, Pankaj B. Agrawal, Feyza Bayram Catak, Feyza Bayram Catak, Feyza Bayram Catak, Feyza Bayram Catak, Baran Erman, Baran Erman, Sevgi Bilgic Eltan, Sevgi Bilgic Eltan, Sevgi Bilgic Eltan, Sevgi Bilgic Eltan, Elif Karakoc Aydiner, Elif Karakoc Aydiner, Elif Karakoc Aydiner, Elif Karakoc Aydiner, Ahmet Ozen, Ahmet Ozen, Ahmet Ozen, Ahmet Ozen, Talal Chatila, Safa Baris, Safa Baris, Safa Baris, Safa Baris   +39 more
doaj   +2 more sources

Acute management of constriction bands in a newborn with collodion membrane with early manual release [PDF]

JAAD Case Reports, 2023
Ania Stolarczyk, BS, Alexandra Bender, MD, PhD, Molly Plovanich, MD, Jinia El-Feghaly, MD   +3 more
doaj   +2 more sources

THE REVERSAL OF THE SIGN OF THE CHARGE OF COLLODION MEMBRANES BY TRIVALENT CATIONS [PDF]

Journal of General Physiology, 1920
1. Trivalent cations cause a collodion membrane covered with a protein film to be charged positively while they do not produce such an effect on collodion membranes not possessing a protein film. The same had been found for the reversal of the sign of charge of the membrane by acid. 2.
J Loeb, Jacques Loeb
exaly   +3 more sources