Unlike their mitochondrial counterparts, the c-type cytochromes typically isolated from photosynthetic nonsulfur purple bacteria display a wide range of oxidation-reduction potentials. Here we describe the X-ray crystallographic analysis of the cytochrome c2 isolated from Rhodopila globiformis. This particular c-type cytochrome was selected for study because of its anomalously high redox potent...

INTRODUCTION This study investigated the relationship between the parameters related to the natural head position and cervical segmental angles and alignment of patients with neck pain. MATERIAL AND METHODS The lateral radiographs of the cervical spine were collected from 103 patients and were used to retrospectively analyze the correlation between the natural head position, cervical local sa...

OBJECTIVE The purpose of this study was to investigate morphological change at the craniovertebral junction (CVJ) region using computed tomography. METHODS A total of 238 patients were included in this study, and mean age was 47.8±21.3 months. Spinal canal diameter, Power's ratio, McRae line, antero-posterior C1 ring height, atlantoaxial joint space, C2 growth, epidural space from the dens (M...

This paper explores the possible sensory function of the identified histaminergic neuron C2. Mechanical stimulation of a narrow region around the mouth of the animal (perioral zone) elicits brief depolarizing potentials in C2. Extracellular recordings from the peripheral axons of C2 indicate that the depolarizing potentials are due to action potentials that are conveyed from the periphery but d...

STUDY DESIGN Retrospective case series. PURPOSE To elucidate the impact of postoperative occiput-C2 (O-C2) angle change on subaxial cervical alignment. OVERVIEW OF LITERATURE In the case of occipito-upper cervical fixation surgery, it is recommended that the O-C2 angle should be set larger than the preoperative value postoperatively. METHODS The present study included 17 patients who unde...

This article represents the recent advances in our program about the design and assessment of the C2 organization structure. In the past research, we assessed the hierarchical C2 organization structures with its reactivity and cooperation efficiency based on the untested hypothesis that a military organization with a good C2 structure can respond to tasks quickly and form the required effective...

The transcription factor nuclear factor1-C2 (NF1-C2) mediates the action of prolactin in the mammary gland. Research on the molecular genetic mechanism of model system have indicated that the NF1-C2 gene plays an important role for the activation of several mammary gland specific genes (Nilsson et al. 2006). Moreover, the effects of prolactin on milk production traits have been reported in rumi...

During October 2014, enterovirus (EV) RNA was detected in the stools of four children attending the same class in a nursery school, and hospitalized with mild febrile and vomiting disease in Parma, Italy. Upon sequencing, the viruses were characterized as EV71 subgenogroup C2. Phylogenetic analysis of the four EV71 C2 viruses allowed the distinction of a diverging lineage within subgenogroup C2...

The fluid phase inactivation of C2(hu) by C1(hu) is markedly enhanced by the presence of C4(hu). The enhancement is afforded by C1 inactivated C4(hu), namely C4i(hu), and requires the simultaneous presence of enzymatically active C1. Heterologous C4 of guinea pig origin protects C2(hu) from the inactivation by C1(hu). Thus, in both the fluid phase and on the cellular intermediate, C4(hu) is ess...