Lymphomatoid papulosis A critical review and new findings

1981 ◽  
Vol 3 (2) ◽  
pp. 129-164 ◽  
Author(s):  
Vitor F. Weinman ◽  
A. Bernard Ackerman
2017 ◽  
Vol 18 (10) ◽  
pp. 2209 ◽  
Author(s):  
Bozena Hosnedlova ◽  
Marta Kepinska ◽  
Sylvie Skalickova ◽  
Carlos Fernandez ◽  
Branislav Ruttkay-Nedecky ◽  
...  

Author(s):  
Okonkwo Jeremiah Chukwudi ◽  
Abdoulraman Aljounaidi

Most businesses have recognized the value of effective promotional work. Throughout the production period, some business firms retained their manufacturing goods in the hope of trade. We believed that customers or consumers will purchase them if the commodity becomes available. But new findings have shown that the company obtains returns that impact the company's success to the benefit within the organization among the opposite strategic resources we have in marketing, but only a promoting operation that generated rapid sales. such as advertisement, personal sales, Sale promotion, and public relations. Enriched and improved marketing and private sales efforts are to be enforced by effective promotional activities, and in each manufacturer and consumer, they are promoted. Marketing strategies such as promotional activity need to be implemented as soon as the market is competitive in full, the terms "fittest" survival is applied and the competition within the enterprise, in an alternative to survival, most organizations follow wholesale live methods for attracting and maintaining clients, e.g. Since one company may not be the sole producer or the sole seller of a product, it is important that the company also exists in the market and updates its practices continuously based on customer request.


Author(s):  
Zhixian Wang ◽  
Pinjin Zhu ◽  
Jianhe Sun ◽  
Xuezheng Song

Hearing research is important not only for clinical, professional and military medicine, but also for toxicology, gerontology and genetics. Ultrastructure of the cochlea attracts much attention of electron microscopists, (1―3) but the research lags far behind that of the other parts of the organnism. On the basis of careful microdissection, technical improvment and accurate observation, we have got some new findings which have not been reported in the literature.We collected four cochleas from human corpses. Temporal bones dissected 1 h after death and cochleas perfused with fixatives 4 h after death were good enough in terms of preservation of fine structures. SEM:The apical surface of OHCs (Outer hair cells) and DTs (Deiters cells) is narrower than that of IPs (Inner pillar cells). The mosaic configuration of the reticular membrane is not typical. The stereocilia of IHCs (Inner hair cells) are not uniform and some kinocilia could be seen on the OHCs in adults. The epithelial surface of RM (Reissner’s membrane) is not smooth and no mesh could be seen on the mesothelial surface of RM. TEM.


2021 ◽  
Author(s):  
Manuela Oliverio ◽  
Monica Nardi ◽  
Maria Luisa Di Gioia ◽  
Paola Costanzo ◽  
Sonia Bonacci ◽  
...  

Semi-synthesis is an effective strategy to obtain both natural and synthetic analogues of the olive secoiridoids, starting from easy accessible natural compounds.


2019 ◽  
Vol 476 (24) ◽  
pp. 3835-3847 ◽  
Author(s):  
Aliyath Susmitha ◽  
Kesavan Madhavan Nampoothiri ◽  
Harsha Bajaj

Most Gram-positive bacteria contain a membrane-bound transpeptidase known as sortase which covalently incorporates the surface proteins on to the cell wall. The sortase-displayed protein structures are involved in cell attachment, nutrient uptake and aerial hyphae formation. Among the six classes of sortase (A–F), sortase A of S. aureus is the well-characterized housekeeping enzyme considered as an ideal drug target and a valuable biochemical reagent for protein engineering. Similar to SrtA, class E sortase in GC rich bacteria plays a housekeeping role which is not studied extensively. However, C. glutamicum ATCC 13032, an industrially important organism known for amino acid production, carries a single putative sortase (NCgl2838) gene but neither in vitro peptide cleavage activity nor biochemical characterizations have been investigated. Here, we identified that the gene is having a sortase activity and analyzed its structural similarity with Cd-SrtF. The purified enzyme showed a greater affinity toward LAXTG substrate with a calculated KM of 12 ± 1 µM, one of the highest affinities reported for this class of enzyme. Moreover, site-directed mutation studies were carried to ascertain the structure functional relationship of Cg-SrtE and all these are new findings which will enable us to perceive exciting protein engineering applications with this class of enzyme from a non-pathogenic microbe.


1997 ◽  
Vol 22 (03) ◽  
pp. 141-143
Author(s):  
O. YAMAMOTO ◽  
M. TAJIRI ◽  
M. ASAHI

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