treacher collin’s syndrome (tcs) is a rare inherited condition characterized by bilateral and symmetric abnormalities of structures within the first and second bronchial arches. patients with tcs present a serious problem to anesthetists maintaining their airway as upper airway obstruction and difficult tracheal intubation due to severe facial deformity. because of retrognathia, airway manageme...

Acne is the most common skin condition in United States, affecting up to 90% of people at some point their lives. It frequently accompanied by post-inflammatory hyperpigmentation, which affects color with greater severity. Tetracyclines are widely prescribed oral antibiotics for acne and have been proven effective against moderate severe inflammatory subtypes, but previous studies shown that te...

This review addresses the role of adjunctive tetracycline therapy in the management of periodontal diseases and its efficacy in reducing inflammatory burden, oxidative stress and its sequelae in patients with coexisting features of metabolic syndrome. Removal of the dimethylamine group at C4 of the tetracycline molecule reduces its antibiotic properties, enhancing its non-antimicrobial actions;...

Traditional therapeutic communities (TCs) are characterized by confrontational group therapy, treatment phases, a tenure-based resident hierarchy, and long-term residential care. Many TCs have modified the structure and intensity of the traditional model, tailored services for specific client populations, and hired more professionally trained staff. This study examines the extent to which modif...

Two Component Systems and Phosphorelays (TCS/PR) are environmental signal transduction cascades in prokaryotes and, less frequently, in eukaryotes. The internal domain organization of proteins and the topology of TCS/PR cascades play an important role in shaping the responses of the circuits. It is thus important to maintain updated censuses of TCS/PR proteins in order to identify the various t...

The tetracyclines have enjoyed astonishing popularity since their introduction in 1950. They appeared to have many advantages over other preparations then in vogue and soon became known as 'broad spectrum' antibiotics, a euphemism which probably encouraged their widespread use as prophylactic agents for upper respiratory tract disease occurring in children (Banks, 1968; Banks and Ritchie, 1969)...

OBJECTIVES The molecular underpinnings of Treacher Collins Syndrome (TCS) are diverse. This article codifies the most recent findings in this complex area of research to further current understanding of the disease process. Elucidating the genetic causes of the disorder can be useful in earlier detection and better treatment planning. DESIGN Articles from 1991 to 2013 were selected and review...

Topical therapy as monotherapy is useful in psoriasis patients with mild disease. Topical agents are also used as adjuvant for moderate-to-severe disease who are being concurrently treated with either ultraviolet light or systemic medications. Emollients are useful adjuncts to the treatment of psoriasis. Use of older topical agents such as anthralin and coal tar has declined over the years. How...

Telocytes (TCs) are a novel type of interstitial cell of whom presence has been recently documented in many tissues and organs. However, whether TCs exists in bone marrow is still not reported. This study aims to find out TCs in mice bone marrow by using scanning electron microscope (SEM) and transmission electron microscope (TEM). SEM images showed that in mice bone marrow most of TCs have sma...